diff options
Diffstat (limited to 'include/asm-sparc64')
147 files changed, 0 insertions, 15328 deletions
diff --git a/include/asm-sparc64/a.out.h b/include/asm-sparc64/a.out.h deleted file mode 100644 index 02af289e3f4..00000000000 --- a/include/asm-sparc64/a.out.h +++ /dev/null @@ -1,104 +0,0 @@ -/* $Id: a.out.h,v 1.8 2002/02/09 19:49:31 davem Exp $ */ -#ifndef __SPARC64_A_OUT_H__ -#define __SPARC64_A_OUT_H__ - -#define SPARC_PGSIZE 0x2000 /* Thanks to the sun4 architecture... */ -#define SEGMENT_SIZE SPARC_PGSIZE /* whee... */ - -#ifndef __ASSEMBLY__ - -struct exec { - unsigned char a_dynamic:1; /* A __DYNAMIC is in this image */ - unsigned char a_toolversion:7; - unsigned char a_machtype; - unsigned short a_info; - unsigned int a_text; /* length of text, in bytes */ - unsigned int a_data; /* length of data, in bytes */ - unsigned int a_bss; /* length of bss, in bytes */ - unsigned int a_syms; /* length of symbol table, in bytes */ - unsigned int a_entry; /* where program begins */ - unsigned int a_trsize; - unsigned int a_drsize; -}; - -#endif /* !__ASSEMBLY__ */ - -/* Where in the file does the text information begin? */ -#define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? 0 : sizeof (struct exec)) - -/* Where do the Symbols start? */ -#define N_SYMOFF(x) (N_TXTOFF(x) + (x).a_text + \ - (x).a_data + (x).a_trsize + \ - (x).a_drsize) - -/* Where does text segment go in memory after being loaded? */ -#define N_TXTADDR(x) (unsigned long)(((N_MAGIC(x) == ZMAGIC) && \ - ((x).a_entry < SPARC_PGSIZE)) ? \ - 0 : SPARC_PGSIZE) - -/* And same for the data segment.. */ -#define N_DATADDR(x) (N_MAGIC(x)==OMAGIC ? \ - (N_TXTADDR(x) + (x).a_text) \ - : (unsigned long)(_N_SEGMENT_ROUND (_N_TXTENDADDR(x)))) - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - -#ifndef __ASSEMBLY__ - -/* - * Sparc relocation types - */ -enum reloc_type -{ - RELOC_8, - RELOC_16, - RELOC_32, /* simplest relocs */ - RELOC_DISP8, - RELOC_DISP16, - RELOC_DISP32, /* Disp's (pc-rel) */ - RELOC_WDISP30, - RELOC_WDISP22, /* SR word disp's */ - RELOC_HI22, - RELOC_22, /* SR 22-bit relocs */ - RELOC_13, - RELOC_LO10, /* SR 13&10-bit relocs */ - RELOC_SFA_BASE, - RELOC_SFA_OFF13, /* SR S.F.A. relocs */ - RELOC_BASE10, - RELOC_BASE13, - RELOC_BASE22, /* base_relative pic */ - RELOC_PC10, - RELOC_PC22, /* special pc-rel pic */ - RELOC_JMP_TBL, /* jmp_tbl_rel in pic */ - RELOC_SEGOFF16, /* ShLib offset-in-seg */ - RELOC_GLOB_DAT, - RELOC_JMP_SLOT, - RELOC_RELATIVE /* rtld relocs */ -}; - -/* - * Format of a relocation datum. - */ -struct relocation_info /* used when header.a_machtype == M_SPARC */ -{ - unsigned int r_address; /* relocation addr */ - unsigned int r_index:24; /* segment index or symbol index */ - unsigned int r_extern:1; /* if F, r_index==SEG#; if T, SYM idx */ - int r_pad:2; /* <unused> */ - enum reloc_type r_type:5; /* type of relocation to perform */ - int r_addend; /* addend for relocation value */ -}; - -#define N_RELOCATION_INFO_DECLARED 1 - -#ifdef __KERNEL__ - -#define STACK_TOP (test_thread_flag(TIF_32BIT) ? 0xf0000000 : 0x80000000000L) - -#endif - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__SPARC64_A_OUT_H__) */ diff --git a/include/asm-sparc64/agp.h b/include/asm-sparc64/agp.h deleted file mode 100644 index 58f8cb6ae76..00000000000 --- a/include/asm-sparc64/agp.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef AGP_H -#define AGP_H 1 - -/* dummy for now */ - -#define map_page_into_agp(page) -#define unmap_page_from_agp(page) -#define flush_agp_mappings() -#define flush_agp_cache() mb() - -/* Convert a physical address to an address suitable for the GART. */ -#define phys_to_gart(x) (x) -#define gart_to_phys(x) (x) - -/* GATT allocation. Returns/accepts GATT kernel virtual address. */ -#define alloc_gatt_pages(order) \ - ((char *)__get_free_pages(GFP_KERNEL, (order))) -#define free_gatt_pages(table, order) \ - free_pages((unsigned long)(table), (order)) - -#endif diff --git a/include/asm-sparc64/apb.h b/include/asm-sparc64/apb.h deleted file mode 100644 index 80f0df289a6..00000000000 --- a/include/asm-sparc64/apb.h +++ /dev/null @@ -1,36 +0,0 @@ -/* $Id: apb.h,v 1.2 1998/04/01 20:41:49 ecd Exp $ - * apb.h: Advanced PCI Bridge Configuration Registers and Bits - * - * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef _SPARC64_APB_H -#define _SPARC64_APB_H - -#define APB_TICK_REGISTER 0xb0 -#define APB_INT_ACK 0xb8 -#define APB_PRIMARY_MASTER_RETRY_LIMIT 0xc0 -#define APB_DMA_ASFR 0xc8 -#define APB_DMA_AFAR 0xd0 -#define APB_PIO_TARGET_RETRY_LIMIT 0xd8 -#define APB_PIO_TARGET_LATENCY_TIMER 0xd9 -#define APB_DMA_TARGET_RETRY_LIMIT 0xda -#define APB_DMA_TARGET_LATENCY_TIMER 0xdb -#define APB_SECONDARY_MASTER_RETRY_LIMIT 0xdc -#define APB_SECONDARY_CONTROL 0xdd -#define APB_IO_ADDRESS_MAP 0xde -#define APB_MEM_ADDRESS_MAP 0xdf - -#define APB_PCI_CONTROL_LOW 0xe0 -# define APB_PCI_CTL_LOW_ARB_PARK (1 << 21) -# define APB_PCI_CTL_LOW_ERRINT_EN (1 << 8) - -#define APB_PCI_CONTROL_HIGH 0xe4 -# define APB_PCI_CTL_HIGH_SERR (1 << 2) -# define APB_PCI_CTL_HIGH_ARBITER_EN (1 << 0) - -#define APB_PIO_ASFR 0xe8 -#define APB_PIO_AFAR 0xf0 -#define APB_DIAG_REGISTER 0xf8 - -#endif /* !(_SPARC64_APB_H) */ diff --git a/include/asm-sparc64/asi.h b/include/asm-sparc64/asi.h deleted file mode 100644 index 534855660f2..00000000000 --- a/include/asm-sparc64/asi.h +++ /dev/null @@ -1,145 +0,0 @@ -/* $Id: asi.h,v 1.5 2001/03/29 11:47:47 davem Exp $ */ -#ifndef _SPARC64_ASI_H -#define _SPARC64_ASI_H - -/* asi.h: Address Space Identifier values for the V9. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -/* V9 Architecture mandary ASIs. */ -#define ASI_N 0x04 /* Nucleus */ -#define ASI_NL 0x0c /* Nucleus, little endian */ -#define ASI_AIUP 0x10 /* Primary, user */ -#define ASI_AIUS 0x11 /* Secondary, user */ -#define ASI_AIUPL 0x18 /* Primary, user, little endian */ -#define ASI_AIUSL 0x19 /* Secondary, user, little endian */ -#define ASI_P 0x80 /* Primary, implicit */ -#define ASI_S 0x81 /* Secondary, implicit */ -#define ASI_PNF 0x82 /* Primary, no fault */ -#define ASI_SNF 0x83 /* Secondary, no fault */ -#define ASI_PL 0x88 /* Primary, implicit, l-endian */ -#define ASI_SL 0x89 /* Secondary, implicit, l-endian */ -#define ASI_PNFL 0x8a /* Primary, no fault, l-endian */ -#define ASI_SNFL 0x8b /* Secondary, no fault, l-endian */ - -/* SpitFire and later extended ASIs. The "(III)" marker designates - * UltraSparc-III and later specific ASIs. The "(CMT)" marker designates - * Chip Multi Threading specific ASIs. - */ -#define ASI_PHYS_USE_EC 0x14 /* PADDR, E-cachable */ -#define ASI_PHYS_BYPASS_EC_E 0x15 /* PADDR, E-bit */ -#define ASI_PHYS_USE_EC_L 0x1c /* PADDR, E-cachable, little endian*/ -#define ASI_PHYS_BYPASS_EC_E_L 0x1d /* PADDR, E-bit, little endian */ -#define ASI_NUCLEUS_QUAD_LDD 0x24 /* Cachable, qword load */ -#define ASI_NUCLEUS_QUAD_LDD_L 0x2c /* Cachable, qword load, l-endian */ -#define ASI_PCACHE_DATA_STATUS 0x30 /* (III) PCache data stat RAM diag */ -#define ASI_PCACHE_DATA 0x31 /* (III) PCache data RAM diag */ -#define ASI_PCACHE_TAG 0x32 /* (III) PCache tag RAM diag */ -#define ASI_PCACHE_SNOOP_TAG 0x33 /* (III) PCache snoop tag RAM diag */ -#define ASI_QUAD_LDD_PHYS 0x34 /* (III+) PADDR, qword load */ -#define ASI_WCACHE_VALID_BITS 0x38 /* (III) WCache Valid Bits diag */ -#define ASI_WCACHE_DATA 0x39 /* (III) WCache data RAM diag */ -#define ASI_WCACHE_TAG 0x3a /* (III) WCache tag RAM diag */ -#define ASI_WCACHE_SNOOP_TAG 0x3b /* (III) WCache snoop tag RAM diag */ -#define ASI_QUAD_LDD_PHYS_L 0x3c /* (III+) PADDR, qw-load, l-endian */ -#define ASI_SRAM_FAST_INIT 0x40 /* (III+) Fast SRAM init */ -#define ASI_CORE_AVAILABLE 0x41 /* (CMT) LP Available */ -#define ASI_CORE_ENABLE_STAT 0x41 /* (CMT) LP Enable Status */ -#define ASI_CORE_ENABLE 0x41 /* (CMT) LP Enable RW */ -#define ASI_XIR_STEERING 0x41 /* (CMT) XIR Steering RW */ -#define ASI_CORE_RUNNING_RW 0x41 /* (CMT) LP Running RW */ -#define ASI_CORE_RUNNING_W1S 0x41 /* (CMT) LP Running Write-One Set */ -#define ASI_CORE_RUNNING_W1C 0x41 /* (CMT) LP Running Write-One Clr */ -#define ASI_CORE_RUNNING_STAT 0x41 /* (CMT) LP Running Status */ -#define ASI_CMT_ERROR_STEERING 0x41 /* (CMT) Error Steering RW */ -#define ASI_DCACHE_INVALIDATE 0x42 /* (III) DCache Invalidate diag */ -#define ASI_DCACHE_UTAG 0x43 /* (III) DCache uTag diag */ -#define ASI_DCACHE_SNOOP_TAG 0x44 /* (III) DCache snoop tag RAM diag */ -#define ASI_LSU_CONTROL 0x45 /* Load-store control unit */ -#define ASI_DCU_CONTROL_REG 0x45 /* (III) DCache Unit Control reg */ -#define ASI_DCACHE_DATA 0x46 /* DCache data-ram diag access */ -#define ASI_DCACHE_TAG 0x47 /* Dcache tag/valid ram diag access*/ -#define ASI_INTR_DISPATCH_STAT 0x48 /* IRQ vector dispatch status */ -#define ASI_INTR_RECEIVE 0x49 /* IRQ vector receive status */ -#define ASI_UPA_CONFIG 0x4a /* UPA config space */ -#define ASI_JBUS_CONFIG 0x4a /* (IIIi) JBUS Config Register */ -#define ASI_SAFARI_CONFIG 0x4a /* (III) Safari Config Register */ -#define ASI_SAFARI_ADDRESS 0x4a /* (III) Safari Address Register */ -#define ASI_ESTATE_ERROR_EN 0x4b /* E-cache error enable space */ -#define ASI_AFSR 0x4c /* Async fault status register */ -#define ASI_AFAR 0x4d /* Async fault address register */ -#define ASI_EC_TAG_DATA 0x4e /* E-cache tag/valid ram diag acc */ -#define ASI_IMMU 0x50 /* Insn-MMU main register space */ -#define ASI_IMMU_TSB_8KB_PTR 0x51 /* Insn-MMU 8KB TSB pointer reg */ -#define ASI_IMMU_TSB_64KB_PTR 0x52 /* Insn-MMU 64KB TSB pointer reg */ -#define ASI_ITLB_DATA_IN 0x54 /* Insn-MMU TLB data in reg */ -#define ASI_ITLB_DATA_ACCESS 0x55 /* Insn-MMU TLB data access reg */ -#define ASI_ITLB_TAG_READ 0x56 /* Insn-MMU TLB tag read reg */ -#define ASI_IMMU_DEMAP 0x57 /* Insn-MMU TLB demap */ -#define ASI_DMMU 0x58 /* Data-MMU main register space */ -#define ASI_DMMU_TSB_8KB_PTR 0x59 /* Data-MMU 8KB TSB pointer reg */ -#define ASI_DMMU_TSB_64KB_PTR 0x5a /* Data-MMU 16KB TSB pointer reg */ -#define ASI_DMMU_TSB_DIRECT_PTR 0x5b /* Data-MMU TSB direct pointer reg */ -#define ASI_DTLB_DATA_IN 0x5c /* Data-MMU TLB data in reg */ -#define ASI_DTLB_DATA_ACCESS 0x5d /* Data-MMU TLB data access reg */ -#define ASI_DTLB_TAG_READ 0x5e /* Data-MMU TLB tag read reg */ -#define ASI_DMMU_DEMAP 0x5f /* Data-MMU TLB demap */ -#define ASI_IIU_INST_TRAP 0x60 /* (III) Instruction Breakpoint */ -#define ASI_INTR_ID 0x63 /* (CMT) Interrupt ID register */ -#define ASI_CORE_ID 0x63 /* (CMT) LP ID register */ -#define ASI_CESR_ID 0x63 /* (CMT) CESR ID register */ -#define ASI_IC_INSTR 0x66 /* Insn cache instrucion ram diag */ -#define ASI_IC_TAG 0x67 /* Insn cache tag/valid ram diag */ -#define ASI_IC_STAG 0x68 /* (III) Insn cache snoop tag ram */ -#define ASI_IC_PRE_DECODE 0x6e /* Insn cache pre-decode ram diag */ -#define ASI_IC_NEXT_FIELD 0x6f /* Insn cache next-field ram diag */ -#define ASI_BRPRED_ARRAY 0x6f /* (III) Branch Prediction RAM diag*/ -#define ASI_BLK_AIUP 0x70 /* Primary, user, block load/store */ -#define ASI_BLK_AIUS 0x71 /* Secondary, user, block ld/st */ -#define ASI_MCU_CTRL_REG 0x72 /* (III) Memory controller regs */ -#define ASI_EC_DATA 0x74 /* (III) E-cache data staging reg */ -#define ASI_EC_CTRL 0x75 /* (III) E-cache control reg */ -#define ASI_EC_W 0x76 /* E-cache diag write access */ -#define ASI_UDB_ERROR_W 0x77 /* External UDB error regs W */ -#define ASI_UDB_CONTROL_W 0x77 /* External UDB control regs W */ -#define ASI_INTR_W 0x77 /* IRQ vector dispatch write */ -#define ASI_INTR_DATAN_W 0x77 /* (III) Out irq vector data reg N */ -#define ASI_INTR_DISPATCH_W 0x77 /* (III) Interrupt vector dispatch */ -#define ASI_BLK_AIUPL 0x78 /* Primary, user, little, blk ld/st*/ -#define ASI_BLK_AIUSL 0x79 /* Secondary, user, little, blk ld/st*/ -#define ASI_EC_R 0x7e /* E-cache diag read access */ -#define ASI_UDBH_ERROR_R 0x7f /* External UDB error regs rd hi */ -#define ASI_UDBL_ERROR_R 0x7f /* External UDB error regs rd low */ -#define ASI_UDBH_CONTROL_R 0x7f /* External UDB control regs rd hi */ -#define ASI_UDBL_CONTROL_R 0x7f /* External UDB control regs rd low*/ -#define ASI_INTR_R 0x7f /* IRQ vector dispatch read */ -#define ASI_INTR_DATAN_R 0x7f /* (III) In irq vector data reg N */ -#define ASI_PST8_P 0xc0 /* Primary, 8 8-bit, partial */ -#define ASI_PST8_S 0xc1 /* Secondary, 8 8-bit, partial */ -#define ASI_PST16_P 0xc2 /* Primary, 4 16-bit, partial */ -#define ASI_PST16_S 0xc3 /* Secondary, 4 16-bit, partial */ -#define ASI_PST32_P 0xc4 /* Primary, 2 32-bit, partial */ -#define ASI_PST32_S 0xc5 /* Secondary, 2 32-bit, partial */ -#define ASI_PST8_PL 0xc8 /* Primary, 8 8-bit, partial, L */ -#define ASI_PST8_SL 0xc9 /* Secondary, 8 8-bit, partial, L */ -#define ASI_PST16_PL 0xca /* Primary, 4 16-bit, partial, L */ -#define ASI_PST16_SL 0xcb /* Secondary, 4 16-bit, partial, L */ -#define ASI_PST32_PL 0xcc /* Primary, 2 32-bit, partial, L */ -#define ASI_PST32_SL 0xcd /* Secondary, 2 32-bit, partial, L */ -#define ASI_FL8_P 0xd0 /* Primary, 1 8-bit, fpu ld/st */ -#define ASI_FL8_S 0xd1 /* Secondary, 1 8-bit, fpu ld/st */ -#define ASI_FL16_P 0xd2 /* Primary, 1 16-bit, fpu ld/st */ -#define ASI_FL16_S 0xd3 /* Secondary, 1 16-bit, fpu ld/st */ -#define ASI_FL8_PL 0xd8 /* Primary, 1 8-bit, fpu ld/st, L */ -#define ASI_FL8_SL 0xd9 /* Secondary, 1 8-bit, fpu ld/st, L*/ -#define ASI_FL16_PL 0xda /* Primary, 1 16-bit, fpu ld/st, L */ -#define ASI_FL16_SL 0xdb /* Secondary, 1 16-bit, fpu ld/st,L*/ -#define ASI_BLK_COMMIT_P 0xe0 /* Primary, blk store commit */ -#define ASI_BLK_COMMIT_S 0xe1 /* Secondary, blk store commit */ -#define ASI_BLK_P 0xf0 /* Primary, blk ld/st */ -#define ASI_BLK_S 0xf1 /* Secondary, blk ld/st */ -#define ASI_BLK_PL 0xf8 /* Primary, blk ld/st, little */ -#define ASI_BLK_SL 0xf9 /* Secondary, blk ld/st, little */ - -#endif /* _SPARC64_ASI_H */ diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h deleted file mode 100644 index 25256bdc8aa..00000000000 --- a/include/asm-sparc64/atomic.h +++ /dev/null @@ -1,101 +0,0 @@ -/* $Id: atomic.h,v 1.22 2001/07/11 23:56:07 davem Exp $ - * atomic.h: Thankfully the V9 is at least reasonable for this - * stuff. - * - * Copyright (C) 1996, 1997, 2000 David S. Miller (davem@redhat.com) - */ - -#ifndef __ARCH_SPARC64_ATOMIC__ -#define __ARCH_SPARC64_ATOMIC__ - -#include <linux/config.h> -#include <linux/types.h> - -typedef struct { volatile int counter; } atomic_t; -typedef struct { volatile __s64 counter; } atomic64_t; - -#define ATOMIC_INIT(i) { (i) } -#define ATOMIC64_INIT(i) { (i) } - -#define atomic_read(v) ((v)->counter) -#define atomic64_read(v) ((v)->counter) - -#define atomic_set(v, i) (((v)->counter) = i) -#define atomic64_set(v, i) (((v)->counter) = i) - -extern void atomic_add(int, atomic_t *); -extern void atomic64_add(int, atomic64_t *); -extern void atomic_sub(int, atomic_t *); -extern void atomic64_sub(int, atomic64_t *); - -extern int atomic_add_ret(int, atomic_t *); -extern int atomic64_add_ret(int, atomic64_t *); -extern int atomic_sub_ret(int, atomic_t *); -extern int atomic64_sub_ret(int, atomic64_t *); - -#define atomic_dec_return(v) atomic_sub_ret(1, v) -#define atomic64_dec_return(v) atomic64_sub_ret(1, v) - -#define atomic_inc_return(v) atomic_add_ret(1, v) -#define atomic64_inc_return(v) atomic64_add_ret(1, v) - -#define atomic_sub_return(i, v) atomic_sub_ret(i, v) -#define atomic64_sub_return(i, v) atomic64_sub_ret(i, v) - -#define atomic_add_return(i, v) atomic_add_ret(i, v) -#define atomic64_add_return(i, v) atomic64_add_ret(i, v) - -/* - * atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) -#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) - -#define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0) -#define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0) - -#define atomic_dec_and_test(v) (atomic_sub_ret(1, v) == 0) -#define atomic64_dec_and_test(v) (atomic64_sub_ret(1, v) == 0) - -#define atomic_inc(v) atomic_add(1, v) -#define atomic64_inc(v) atomic64_add(1, v) - -#define atomic_dec(v) atomic_sub(1, v) -#define atomic64_dec(v) atomic64_sub(1, v) - -#define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0) -#define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0) - -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) -#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -/* Atomic operations are already serializing */ -#ifdef CONFIG_SMP -#define smp_mb__before_atomic_dec() membar_storeload_loadload(); -#define smp_mb__after_atomic_dec() membar_storeload_storestore(); -#define smp_mb__before_atomic_inc() membar_storeload_loadload(); -#define smp_mb__after_atomic_inc() membar_storeload_storestore(); -#else -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() -#endif - -#include <asm-generic/atomic.h> -#endif /* !(__ARCH_SPARC64_ATOMIC__) */ diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h deleted file mode 100644 index 81a590a50a1..00000000000 --- a/include/asm-sparc64/auxio.h +++ /dev/null @@ -1,100 +0,0 @@ -/* $Id: auxio.h,v 1.3 2001/06/05 08:16:34 davem Exp $ - * auxio.h: Definitions and code for the Auxiliary I/O registers. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * - * Refactoring for unified NCR/PCIO support 2002 Eric Brower (ebrower@usa.net) - */ -#ifndef _SPARC64_AUXIO_H -#define _SPARC64_AUXIO_H - -/* AUXIO implementations: - * sbus-based NCR89C105 "Slavio" - * LED/Floppy (AUX1) register - * Power (AUX2) register - * - * ebus-based auxio on PCIO - * LED Auxio Register - * Power Auxio Register - * - * Register definitions from NCR _NCR89C105 Chip Specification_ - * - * SLAVIO AUX1 @ 0x1900000 - * ------------------------------------------------- - * | (R) | (R) | D | (R) | E | M | T | L | - * ------------------------------------------------- - * (R) - bit 7:6,4 are reserved and should be masked in s/w - * D - Floppy Density Sense (1=high density) R/O - * E - Link Test Enable, directly reflected on AT&T 7213 LTE pin - * M - Monitor/Mouse Mux, directly reflected on MON_MSE_MUX pin - * T - Terminal Count: sends TC pulse to 82077 floppy controller - * L - System LED on front panel (0=off, 1=on) - */ -#define AUXIO_AUX1_MASK 0xc0 /* Mask bits */ -#define AUXIO_AUX1_FDENS 0x20 /* Floppy Density Sense */ -#define AUXIO_AUX1_LTE 0x08 /* Link Test Enable */ -#define AUXIO_AUX1_MMUX 0x04 /* Monitor/Mouse Mux */ -#define AUXIO_AUX1_FTCNT 0x02 /* Terminal Count, */ -#define AUXIO_AUX1_LED 0x01 /* System LED */ - -/* SLAVIO AUX2 @ 0x1910000 - * ------------------------------------------------- - * | (R) | (R) | D | (R) | (R) | (R) | C | F | - * ------------------------------------------------- - * (R) - bits 7:6,4:2 are reserved and should be masked in s/w - * D - Power Failure Detect (1=power fail) - * C - Clear Power Failure Detect Int (1=clear) - * F - Power Off (1=power off) - */ -#define AUXIO_AUX2_MASK 0xdc /* Mask Bits */ -#define AUXIO_AUX2_PFAILDET 0x20 /* Power Fail Detect */ -#define AUXIO_AUX2_PFAILCLR 0x02 /* Clear Pwr Fail Det Intr */ -#define AUXIO_AUX2_PWR_OFF 0x01 /* Power Off */ - -/* Register definitions from Sun Microsystems _PCIO_ p/n 802-7837 - * - * PCIO LED Auxio @ 0x726000 - * ------------------------------------------------- - * | 31:1 Unused | LED | - * ------------------------------------------------- - * Bits 31:1 unused - * LED - System LED on front panel (0=off, 1=on) - */ -#define AUXIO_PCIO_LED 0x01 /* System LED */ - -/* PCIO Power Auxio @ 0x724000 - * ------------------------------------------------- - * | 31:2 Unused | CPO | SPO | - * ------------------------------------------------- - * Bits 31:2 unused - * CPO - Courtesy Power Off (1=off) - * SPO - System Power Off (1=off) - */ -#define AUXIO_PCIO_CPWR_OFF 0x02 /* Courtesy Power Off */ -#define AUXIO_PCIO_SPWR_OFF 0x01 /* System Power Off */ - -#ifndef __ASSEMBLY__ - -extern void __iomem *auxio_register; - -#define AUXIO_LTE_ON 1 -#define AUXIO_LTE_OFF 0 - -/* auxio_set_lte - Set Link Test Enable (TPE Link Detect) - * - * on - AUXIO_LTE_ON or AUXIO_LTE_OFF - */ -extern void auxio_set_lte(int on); - -#define AUXIO_LED_ON 1 -#define AUXIO_LED_OFF 0 - -/* auxio_set_led - Set system front panel LED - * - * on - AUXIO_LED_ON or AUXIO_LED_OFF - */ -extern void auxio_set_led(int on); - -#endif /* ifndef __ASSEMBLY__ */ - -#endif /* !(_SPARC64_AUXIO_H) */ diff --git a/include/asm-sparc64/auxvec.h b/include/asm-sparc64/auxvec.h deleted file mode 100644 index 436a2912982..00000000000 --- a/include/asm-sparc64/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASM_SPARC64_AUXVEC_H -#define __ASM_SPARC64_AUXVEC_H - -#endif /* !(__ASM_SPARC64_AUXVEC_H) */ diff --git a/include/asm-sparc64/bbc.h b/include/asm-sparc64/bbc.h deleted file mode 100644 index 368fce4eedb..00000000000 --- a/include/asm-sparc64/bbc.h +++ /dev/null @@ -1,225 +0,0 @@ -/* $Id: bbc.h,v 1.2 2001/03/26 23:47:18 davem Exp $ - * bbc.h: Defines for BootBus Controller found on UltraSPARC-III - * systems. - * - * Copyright (C) 2000 David S. Miller (davem@redhat.com) - */ - -#ifndef _SPARC64_BBC_H -#define _SPARC64_BBC_H - -/* Register sizes are indicated by "B" (Byte, 1-byte), - * "H" (Half-word, 2 bytes), "W" (Word, 4 bytes) or - * "Q" (Quad, 8 bytes) inside brackets. - */ - -#define BBC_AID 0x00 /* [B] Agent ID */ -#define BBC_DEVP 0x01 /* [B] Device Present */ -#define BBC_ARB 0x02 /* [B] Arbitration */ -#define BBC_QUIESCE 0x03 /* [B] Quiesce */ -#define BBC_WDACTION 0x04 /* [B] Watchdog Action */ -#define BBC_SPG 0x06 /* [B] Soft POR Gen */ -#define BBC_SXG 0x07 /* [B] Soft XIR Gen */ -#define BBC_PSRC 0x08 /* [W] POR Source */ -#define BBC_XSRC 0x0c /* [B] XIR Source */ -#define BBC_CSC 0x0d /* [B] Clock Synthesizers Control*/ -#define BBC_ES_CTRL 0x0e /* [H] Energy Star Control */ -#define BBC_ES_ACT 0x10 /* [W] E* Assert Change Time */ -#define BBC_ES_DACT 0x14 /* [B] E* De-Assert Change Time */ -#define BBC_ES_DABT 0x15 /* [B] E* De-Assert Bypass Time */ -#define BBC_ES_ABT 0x16 /* [H] E* Assert Bypass Time */ -#define BBC_ES_PST 0x18 /* [W] E* PLL Settle Time */ -#define BBC_ES_FSL 0x1c /* [W] E* Frequency Switch Latency*/ -#define BBC_EBUST 0x20 /* [Q] EBUS Timing */ -#define BBC_JTAG_CMD 0x28 /* [W] JTAG+ Command */ -#define BBC_JTAG_CTRL 0x2c /* [B] JTAG+ Control */ -#define BBC_I2C_SEL 0x2d /* [B] I2C Selection */ -#define BBC_I2C_0_S1 0x2e /* [B] I2C ctrlr-0 reg S1 */ -#define BBC_I2C_0_S0 0x2f /* [B] I2C ctrlr-0 regs S0,S0',S2,S3*/ -#define BBC_I2C_1_S1 0x30 /* [B] I2C ctrlr-1 reg S1 */ -#define BBC_I2C_1_S0 0x31 /* [B] I2C ctrlr-1 regs S0,S0',S2,S3*/ -#define BBC_KBD_BEEP 0x32 /* [B] Keyboard Beep */ -#define BBC_KBD_BCNT 0x34 /* [W] Keyboard Beep Counter */ - -#define BBC_REGS_SIZE 0x40 - -/* There is a 2K scratch ram area at offset 0x80000 but I doubt - * we will use it for anything. - */ - -/* Agent ID register. This register shows the Safari Agent ID - * for the processors. The value returned depends upon which - * cpu is reading the register. - */ -#define BBC_AID_ID 0x07 /* Safari ID */ -#define BBC_AID_RESV 0xf8 /* Reserved */ - -/* Device Present register. One can determine which cpus are actually - * present in the machine by interrogating this register. - */ -#define BBC_DEVP_CPU0 0x01 /* Processor 0 present */ -#define BBC_DEVP_CPU1 0x02 /* Processor 1 present */ -#define BBC_DEVP_CPU2 0x04 /* Processor 2 present */ -#define BBC_DEVP_CPU3 0x08 /* Processor 3 present */ -#define BBC_DEVP_RESV 0xf0 /* Reserved */ - -/* Arbitration register. This register is used to block access to - * the BBC from a particular cpu. - */ -#define BBC_ARB_CPU0 0x01 /* Enable cpu 0 BBC arbitratrion */ -#define BBC_ARB_CPU1 0x02 /* Enable cpu 1 BBC arbitratrion */ -#define BBC_ARB_CPU2 0x04 /* Enable cpu 2 BBC arbitratrion */ -#define BBC_ARB_CPU3 0x08 /* Enable cpu 3 BBC arbitratrion */ -#define BBC_ARB_RESV 0xf0 /* Reserved */ - -/* Quiesce register. Bus and BBC segments for cpus can be disabled - * with this register, ie. for hot plugging. - */ -#define BBC_QUIESCE_S02 0x01 /* Quiesce Safari segment for cpu 0 and 2 */ -#define BBC_QUIESCE_S13 0x02 /* Quiesce Safari segment for cpu 1 and 3 */ -#define BBC_QUIESCE_B02 0x04 /* Quiesce BBC segment for cpu 0 and 2 */ -#define BBC_QUIESCE_B13 0x08 /* Quiesce BBC segment for cpu 1 and 3 */ -#define BBC_QUIESCE_FD0 0x10 /* Disable Fatal_Error[0] reporting */ -#define BBC_QUIESCE_FD1 0x20 /* Disable Fatal_Error[1] reporting */ -#define BBC_QUIESCE_FD2 0x40 /* Disable Fatal_Error[2] reporting */ -#define BBC_QUIESCE_FD3 0x80 /* Disable Fatal_Error[3] reporting */ - -/* Watchdog Action register. When the watchdog device timer expires - * a line is enabled to the BBC. The action BBC takes when this line - * is asserted can be controlled by this regiser. - */ -#define BBC_WDACTION_RST 0x01 /* When set, watchdog causes system reset. - * When clear, BBC ignores watchdog signal. - */ -#define BBC_WDACTION_RESV 0xfe /* Reserved */ - -/* Soft_POR_GEN register. The POR (Power On Reset) signal may be asserted - * for specific processors or all processors via this register. - */ -#define BBC_SPG_CPU0 0x01 /* Assert POR for processor 0 */ -#define BBC_SPG_CPU1 0x02 /* Assert POR for processor 1 */ -#define BBC_SPG_CPU2 0x04 /* Assert POR for processor 2 */ -#define BBC_SPG_CPU3 0x08 /* Assert POR for processor 3 */ -#define BBC_SPG_CPUALL 0x10 /* Reset all processors and reset - * the entire system. - */ -#define BBC_SPG_RESV 0xe0 /* Reserved */ - -/* Soft_XIR_GEN register. The XIR (eXternally Initiated Reset) signal - * may be asserted to specific processors via this register. - */ -#define BBC_SXG_CPU0 0x01 /* Assert XIR for processor 0 */ -#define BBC_SXG_CPU1 0x02 /* Assert XIR for processor 1 */ -#define BBC_SXG_CPU2 0x04 /* Assert XIR for processor 2 */ -#define BBC_SXG_CPU3 0x08 /* Assert XIR for processor 3 */ -#define BBC_SXG_RESV 0xf0 /* Reserved */ - -/* POR Source register. One may identify the cause of the most recent - * reset by reading this register. - */ -#define BBC_PSRC_SPG0 0x0001 /* CPU 0 reset via BBC_SPG register */ -#define BBC_PSRC_SPG1 0x0002 /* CPU 1 reset via BBC_SPG register */ -#define BBC_PSRC_SPG2 0x0004 /* CPU 2 reset via BBC_SPG register */ -#define BBC_PSRC_SPG3 0x0008 /* CPU 3 reset via BBC_SPG register */ -#define BBC_PSRC_SPGSYS 0x0010 /* System reset via BBC_SPG register */ -#define BBC_PSRC_JTAG 0x0020 /* System reset via JTAG+ */ -#define BBC_PSRC_BUTTON 0x0040 /* System reset via push-button dongle */ -#define BBC_PSRC_PWRUP 0x0080 /* System reset via power-up */ -#define BBC_PSRC_FE0 0x0100 /* CPU 0 reported Fatal_Error */ -#define BBC_PSRC_FE1 0x0200 /* CPU 1 reported Fatal_Error */ -#define BBC_PSRC_FE2 0x0400 /* CPU 2 reported Fatal_Error */ -#define BBC_PSRC_FE3 0x0800 /* CPU 3 reported Fatal_Error */ -#define BBC_PSRC_FE4 0x1000 /* Schizo reported Fatal_Error */ -#define BBC_PSRC_FE5 0x2000 /* Safari device 5 reported Fatal_Error */ -#define BBC_PSRC_FE6 0x4000 /* CPMS reported Fatal_Error */ -#define BBC_PSRC_SYNTH 0x8000 /* System reset when on-board clock synthesizers - * were updated. - */ -#define BBC_PSRC_WDT 0x10000 /* System reset via Super I/O watchdog */ -#define BBC_PSRC_RSC 0x20000 /* System reset via RSC remote monitoring - * device - */ - -/* XIR Source register. The source of an XIR event sent to a processor may - * be determined via this register. - */ -#define BBC_XSRC_SXG0 0x01 /* CPU 0 received XIR via Soft_XIR_GEN reg */ -#define BBC_XSRC_SXG1 0x02 /* CPU 1 received XIR via Soft_XIR_GEN reg */ -#define BBC_XSRC_SXG2 0x04 /* CPU 2 received XIR via Soft_XIR_GEN reg */ -#define BBC_XSRC_SXG3 0x08 /* CPU 3 received XIR via Soft_XIR_GEN reg */ -#define BBC_XSRC_JTAG 0x10 /* All CPUs received XIR via JTAG+ */ -#define BBC_XSRC_W_OR_B 0x20 /* All CPUs received XIR either because: - * a) Super I/O watchdog fired, or - * b) XIR push button was activated - */ -#define BBC_XSRC_RESV 0xc0 /* Reserved */ - -/* Clock Synthesizers Control register. This register provides the big-bang - * programming interface to the two clock synthesizers of the machine. - */ -#define BBC_CSC_SLOAD 0x01 /* Directly connected to S_LOAD pins */ -#define BBC_CSC_SDATA 0x02 /* Directly connected to S_DATA pins */ -#define BBC_CSC_SCLOCK 0x04 /* Directly connected to S_CLOCK pins */ -#define BBC_CSC_RESV 0x78 /* Reserved */ -#define BBC_CSC_RST 0x80 /* Generate system reset when S_LOAD==1 */ - -/* Energy Star Control register. This register is used to generate the - * clock frequency change trigger to the main system devices (Schizo and - * the processors). The transition occurs when bits in this register - * go from 0 to 1, only one bit must be set at once else no action - * occurs. Basically the sequence of events is: - * a) Choose new frequency: full, 1/2 or 1/32 - * b) Program this desired frequency into the cpus and Schizo. - * c) Set the same value in this register. - * d) 16 system clocks later, clear this register. - */ -#define BBC_ES_CTRL_1_1 0x01 /* Full frequency */ -#define BBC_ES_CTRL_1_2 0x02 /* 1/2 frequency */ -#define BBC_ES_CTRL_1_32 0x20 /* 1/32 frequency */ -#define BBC_ES_RESV 0xdc /* Reserved */ - -/* Energy Star Assert Change Time register. This determines the number - * of BBC clock cycles (which is half the system frequency) between - * the detection of FREEZE_ACK being asserted and the assertion of - * the CLK_CHANGE_L[2:0] signals. - */ -#define BBC_ES_ACT_VAL 0xff - -/* Energy Star Assert Bypass Time register. This determines the number - * of BBC clock cycles (which is half the system frequency) between - * the assertion of the CLK_CHANGE_L[2:0] signals and the assertion of - * the ESTAR_PLL_BYPASS signal. - */ -#define BBC_ES_ABT_VAL 0xffff - -/* Energy Star PLL Settle Time register. This determines the number of - * BBC clock cycles (which is half the system frequency) between the - * de-assertion of CLK_CHANGE_L[2:0] and the de-assertion of the FREEZE_L - * signal. - */ -#define BBC_ES_PST_VAL 0xffffffff - -/* Energy Star Frequency Switch Latency register. This is the number of - * BBC clocks between the de-assertion of CLK_CHANGE_L[2:0] and the first - * edge of the Safari clock at the new frequency. - */ -#define BBC_ES_FSL_VAL 0xffffffff - -/* Keyboard Beep control register. This is a simple enabler for the audio - * beep sound. - */ -#define BBC_KBD_BEEP_ENABLE 0x01 /* Enable beep */ -#define BBC_KBD_BEEP_RESV 0xfe /* Reserved */ - -/* Keyboard Beep Counter register. There is a free-running counter inside - * the BBC which runs at half the system clock. The bit set in this register - * determines when the audio sound is generated. So for example if bit - * 10 is set, the audio beep will oscillate at 1/(2**12). The keyboard beep - * generator automatically selects a different bit to use if the system clock - * is changed via Energy Star. - */ -#define BBC_KBD_BCNT_BITS 0x0007fc00 -#define BBC_KBC_BCNT_RESV 0xfff803ff - -#endif /* _SPARC64_BBC_H */ - diff --git a/include/asm-sparc64/bitops.h b/include/asm-sparc64/bitops.h deleted file mode 100644 index 6efc0162fb0..00000000000 --- a/include/asm-sparc64/bitops.h +++ /dev/null @@ -1,295 +0,0 @@ -/* $Id: bitops.h,v 1.39 2002/01/30 01:40:00 davem Exp $ - * bitops.h: Bit string operations on the V9. - * - * Copyright 1996, 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_BITOPS_H -#define _SPARC64_BITOPS_H - -#include <linux/config.h> -#include <linux/compiler.h> -#include <asm/byteorder.h> - -extern int test_and_set_bit(unsigned long nr, volatile unsigned long *addr); -extern int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr); -extern int test_and_change_bit(unsigned long nr, volatile unsigned long *addr); -extern void set_bit(unsigned long nr, volatile unsigned long *addr); -extern void clear_bit(unsigned long nr, volatile unsigned long *addr); -extern void change_bit(unsigned long nr, volatile unsigned long *addr); - -/* "non-atomic" versions... */ - -static inline void __set_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - - *m |= (1UL << (nr & 63)); -} - -static inline void __clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - - *m &= ~(1UL << (nr & 63)); -} - -static inline void __change_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - - *m ^= (1UL << (nr & 63)); -} - -static inline int __test_and_set_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *m; - unsigned long mask = (1UL << (nr & 63)); - - *m = (old | mask); - return ((old & mask) != 0); -} - -static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *m; - unsigned long mask = (1UL << (nr & 63)); - - *m = (old & ~mask); - return ((old & mask) != 0); -} - -static inline int __test_and_change_bit(int nr, volatile unsigned long *addr) -{ - unsigned long *m = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *m; - unsigned long mask = (1UL << (nr & 63)); - - *m = (old ^ mask); - return ((old & mask) != 0); -} - -#ifdef CONFIG_SMP -#define smp_mb__before_clear_bit() membar_storeload_loadload() -#define smp_mb__after_clear_bit() membar_storeload_storestore() -#else -#define smp_mb__before_clear_bit() barrier() -#define smp_mb__after_clear_bit() barrier() -#endif - -static inline int test_bit(int nr, __const__ volatile unsigned long *addr) -{ - return (1UL & (addr[nr >> 6] >> (nr & 63))) != 0UL; -} - -/* The easy/cheese version for now. */ -static inline unsigned long ffz(unsigned long word) -{ - unsigned long result; - - result = 0; - while(word & 1) { - result++; - word >>= 1; - } - return result; -} - -/** - * __ffs - find first bit in word. - * @word: The word to search - * - * Undefined if no bit exists, so code should check against 0 first. - */ -static inline unsigned long __ffs(unsigned long word) -{ - unsigned long result = 0; - - while (!(word & 1UL)) { - result++; - word >>= 1; - } - return result; -} - -/* - * fls: find last bit set. - */ - -#define fls(x) generic_fls(x) -#define fls64(x) generic_fls64(x) - -#ifdef __KERNEL__ - -/* - * Every architecture must define this function. It's the fastest - * way of searching a 140-bit bitmap where the first 100 bits are - * unlikely to be set. It's guaranteed that at least one of the 140 - * bits is cleared. - */ -static inline int sched_find_first_bit(unsigned long *b) -{ - if (unlikely(b[0])) - return __ffs(b[0]); - if (unlikely(((unsigned int)b[1]))) - return __ffs(b[1]) + 64; - if (b[1] >> 32) - return __ffs(b[1] >> 32) + 96; - return __ffs(b[2]) + 128; -} - -/* - * ffs: find first bit set. This is defined the same way as - * the libc and compiler builtin ffs routines, therefore - * differs in spirit from the above ffz (man ffs). - */ -static inline int ffs(int x) -{ - if (!x) - return 0; - return __ffs((unsigned long)x) + 1; -} - -/* - * hweightN: returns the hamming weight (i.e. the number - * of bits set) of a N-bit word - */ - -#ifdef ULTRA_HAS_POPULATION_COUNT - -static inline unsigned int hweight64(unsigned long w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w)); - return res; -} - -static inline unsigned int hweight32(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffffffff)); - return res; -} - -static inline unsigned int hweight16(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffff)); - return res; -} - -static inline unsigned int hweight8(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xff)); - return res; -} - -#else - -#define hweight64(x) generic_hweight64(x) -#define hweight32(x) generic_hweight32(x) -#define hweight16(x) generic_hweight16(x) -#define hweight8(x) generic_hweight8(x) - -#endif -#endif /* __KERNEL__ */ - -/** - * find_next_bit - find the next set bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The maximum size to search - */ -extern unsigned long find_next_bit(const unsigned long *, unsigned long, - unsigned long); - -/** - * find_first_bit - find the first set bit in a memory region - * @addr: The address to start the search at - * @size: The maximum size to search - * - * Returns the bit-number of the first set bit, not the number of the byte - * containing a bit. - */ -#define find_first_bit(addr, size) \ - find_next_bit((addr), (size), 0) - -/* find_next_zero_bit() finds the first zero bit in a bit string of length - * 'size' bits, starting the search at bit 'offset'. This is largely based - * on Linus's ALPHA routines, which are pretty portable BTW. - */ - -extern unsigned long find_next_zero_bit(const unsigned long *, - unsigned long, unsigned long); - -#define find_first_zero_bit(addr, size) \ - find_next_zero_bit((addr), (size), 0) - -#define test_and_set_le_bit(nr,addr) \ - test_and_set_bit((nr) ^ 0x38, (addr)) -#define test_and_clear_le_bit(nr,addr) \ - test_and_clear_bit((nr) ^ 0x38, (addr)) - -static inline int test_le_bit(int nr, __const__ unsigned long * addr) -{ - int mask; - __const__ unsigned char *ADDR = (__const__ unsigned char *) addr; - - ADDR += nr >> 3; - mask = 1 << (nr & 0x07); - return ((mask & *ADDR) != 0); -} - -#define find_first_zero_le_bit(addr, size) \ - find_next_zero_le_bit((addr), (size), 0) - -extern unsigned long find_next_zero_le_bit(unsigned long *, unsigned long, unsigned long); - -#ifdef __KERNEL__ - -#define __set_le_bit(nr, addr) \ - __set_bit((nr) ^ 0x38, (addr)) -#define __clear_le_bit(nr, addr) \ - __clear_bit((nr) ^ 0x38, (addr)) -#define __test_and_clear_le_bit(nr, addr) \ - __test_and_clear_bit((nr) ^ 0x38, (addr)) -#define __test_and_set_le_bit(nr, addr) \ - __test_and_set_bit((nr) ^ 0x38, (addr)) - -#define ext2_set_bit(nr,addr) \ - __test_and_set_le_bit((nr),(unsigned long *)(addr)) -#define ext2_set_bit_atomic(lock,nr,addr) \ - test_and_set_le_bit((nr),(unsigned long *)(addr)) -#define ext2_clear_bit(nr,addr) \ - __test_and_clear_le_bit((nr),(unsigned long *)(addr)) -#define ext2_clear_bit_atomic(lock,nr,addr) \ - test_and_clear_le_bit((nr),(unsigned long *)(addr)) -#define ext2_test_bit(nr,addr) \ - test_le_bit((nr),(unsigned long *)(addr)) -#define ext2_find_first_zero_bit(addr, size) \ - find_first_zero_le_bit((unsigned long *)(addr), (size)) -#define ext2_find_next_zero_bit(addr, size, off) \ - find_next_zero_le_bit((unsigned long *)(addr), (size), (off)) - -/* Bitmap functions for the minix filesystem. */ -#define minix_test_and_set_bit(nr,addr) \ - test_and_set_bit((nr),(unsigned long *)(addr)) -#define minix_set_bit(nr,addr) \ - set_bit((nr),(unsigned long *)(addr)) -#define minix_test_and_clear_bit(nr,addr) \ - test_and_clear_bit((nr),(unsigned long *)(addr)) -#define minix_test_bit(nr,addr) \ - test_bit((nr),(unsigned long *)(addr)) -#define minix_find_first_zero_bit(addr,size) \ - find_first_zero_bit((unsigned long *)(addr),(size)) - -#endif /* __KERNEL__ */ - -#endif /* defined(_SPARC64_BITOPS_H) */ diff --git a/include/asm-sparc64/bpp.h b/include/asm-sparc64/bpp.h deleted file mode 100644 index abe163a5038..00000000000 --- a/include/asm-sparc64/bpp.h +++ /dev/null @@ -1,73 +0,0 @@ -#ifndef _SPARC64_BPP_H -#define _SPARC64_BPP_H - -/* - * Copyright (c) 1995 Picture Elements - * Stephen Williams - * Gus Baldauf - * - * Linux/SPARC port by Peter Zaitcev. - * Integration into SPARC tree by Tom Dyas. - */ - -#include <linux/ioctl.h> - -/* - * This is a driver that supports IEEE Std 1284-1994 communications - * with compliant or compatible devices. It will use whatever features - * the device supports, prefering those that are typically faster. - * - * When the device is opened, it is left in COMPATIBILITY mode, and - * writes work like any printer device. The driver only attempt to - * negotiate 1284 modes when needed so that plugs can be pulled, - * switch boxes switched, etc., without disrupting things. It will - * also leave the device in compatibility mode when closed. - */ - - - -/* - * This driver also supplies ioctls to manually manipulate the - * pins. This is great for testing devices, or writing code to deal - * with bizzarro-mode of the ACME Special TurboThingy Plus. - * - * NOTE: These ioctl currently do not interact well with - * read/write. Caveat emptor. - * - * PUT_PINS allows us to assign the sense of all the pins, including - * the data pins if being driven by the host. The GET_PINS returns the - * pins that the peripheral drives, including data if appropriate. - */ - -# define BPP_PUT_PINS _IOW('B', 1, int) -# define BPP_GET_PINS _IOR('B', 2, char) /* that's bogus - should've been _IO */ -# define BPP_PUT_DATA _IOW('B', 3, int) -# define BPP_GET_DATA _IOR('B', 4, char) /* ditto */ - -/* - * Set the data bus to input mode. Disengage the data bin driver and - * be prepared to read values from the peripheral. If the arg is 0, - * then revert the bus to output mode. - */ -# define BPP_SET_INPUT _IOW('B', 5, int) - -/* - * These bits apply to the PUT operation... - */ -# define BPP_PP_nStrobe 0x0001 -# define BPP_PP_nAutoFd 0x0002 -# define BPP_PP_nInit 0x0004 -# define BPP_PP_nSelectIn 0x0008 - -/* - * These apply to the GET operation, which also reads the current value - * of the previously put values. A bit mask of these will be returned - * as a bit mask in the return code of the ioctl(). - */ -# define BPP_GP_nAck 0x0100 -# define BPP_GP_Busy 0x0200 -# define BPP_GP_PError 0x0400 -# define BPP_GP_Select 0x0800 -# define BPP_GP_nFault 0x1000 - -#endif diff --git a/include/asm-sparc64/bsderrno.h b/include/asm-sparc64/bsderrno.h deleted file mode 100644 index 52fe880d2af..00000000000 --- a/include/asm-sparc64/bsderrno.h +++ /dev/null @@ -1,94 +0,0 @@ -/* $Id: bsderrno.h,v 1.1 1996/12/26 13:25:21 davem Exp $ - * bsderrno.h: Error numbers for NetBSD binary compatibility - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_BSDERRNO_H -#define _SPARC64_BSDERRNO_H - -#define BSD_EPERM 1 /* Operation not permitted */ -#define BSD_ENOENT 2 /* No such file or directory */ -#define BSD_ESRCH 3 /* No such process */ -#define BSD_EINTR 4 /* Interrupted system call */ -#define BSD_EIO 5 /* Input/output error */ -#define BSD_ENXIO 6 /* Device not configured */ -#define BSD_E2BIG 7 /* Argument list too long */ -#define BSD_ENOEXEC 8 /* Exec format error */ -#define BSD_EBADF 9 /* Bad file descriptor */ -#define BSD_ECHILD 10 /* No child processes */ -#define BSD_EDEADLK 11 /* Resource deadlock avoided */ -#define BSD_ENOMEM 12 /* Cannot allocate memory */ -#define BSD_EACCES 13 /* Permission denied */ -#define BSD_EFAULT 14 /* Bad address */ -#define BSD_ENOTBLK 15 /* Block device required */ -#define BSD_EBUSY 16 /* Device busy */ -#define BSD_EEXIST 17 /* File exists */ -#define BSD_EXDEV 18 /* Cross-device link */ -#define BSD_ENODEV 19 /* Operation not supported by device */ -#define BSD_ENOTDIR 20 /* Not a directory */ -#define BSD_EISDIR 21 /* Is a directory */ -#define BSD_EINVAL 22 /* Invalid argument */ -#define BSD_ENFILE 23 /* Too many open files in system */ -#define BSD_EMFILE 24 /* Too many open files */ -#define BSD_ENOTTY 25 /* Inappropriate ioctl for device */ -#define BSD_ETXTBSY 26 /* Text file busy */ -#define BSD_EFBIG 27 /* File too large */ -#define BSD_ENOSPC 28 /* No space left on device */ -#define BSD_ESPIPE 29 /* Illegal seek */ -#define BSD_EROFS 30 /* Read-only file system */ -#define BSD_EMLINK 31 /* Too many links */ -#define BSD_EPIPE 32 /* Broken pipe */ -#define BSD_EDOM 33 /* Numerical argument out of domain */ -#define BSD_ERANGE 34 /* Result too large */ -#define BSD_EAGAIN 35 /* Resource temporarily unavailable */ -#define BSD_EWOULDBLOCK EAGAIN /* Operation would block */ -#define BSD_EINPROGRESS 36 /* Operation now in progress */ -#define BSD_EALREADY 37 /* Operation already in progress */ -#define BSD_ENOTSOCK 38 /* Socket operation on non-socket */ -#define BSD_EDESTADDRREQ 39 /* Destination address required */ -#define BSD_EMSGSIZE 40 /* Message too long */ -#define BSD_EPROTOTYPE 41 /* Protocol wrong type for socket */ -#define BSD_ENOPROTOOPT 42 /* Protocol not available */ -#define BSD_EPROTONOSUPPORT 43 /* Protocol not supported */ -#define BSD_ESOCKTNOSUPPORT 44 /* Socket type not supported */ -#define BSD_EOPNOTSUPP 45 /* Operation not supported */ -#define BSD_EPFNOSUPPORT 46 /* Protocol family not supported */ -#define BSD_EAFNOSUPPORT 47 /* Address family not supported by protocol family */ -#define BSD_EADDRINUSE 48 /* Address already in use */ -#define BSD_EADDRNOTAVAIL 49 /* Can't assign requested address */ -#define BSD_ENETDOWN 50 /* Network is down */ -#define BSD_ENETUNREACH 51 /* Network is unreachable */ -#define BSD_ENETRESET 52 /* Network dropped connection on reset */ -#define BSD_ECONNABORTED 53 /* Software caused connection abort */ -#define BSD_ECONNRESET 54 /* Connection reset by peer */ -#define BSD_ENOBUFS 55 /* No buffer space available */ -#define BSD_EISCONN 56 /* Socket is already connected */ -#define BSD_ENOTCONN 57 /* Socket is not connected */ -#define BSD_ESHUTDOWN 58 /* Can't send after socket shutdown */ -#define BSD_ETOOMANYREFS 59 /* Too many references: can't splice */ -#define BSD_ETIMEDOUT 60 /* Operation timed out */ -#define BSD_ECONNREFUSED 61 /* Connection refused */ -#define BSD_ELOOP 62 /* Too many levels of symbolic links */ -#define BSD_ENAMETOOLONG 63 /* File name too long */ -#define BSD_EHOSTDOWN 64 /* Host is down */ -#define BSD_EHOSTUNREACH 65 /* No route to host */ -#define BSD_ENOTEMPTY 66 /* Directory not empty */ -#define BSD_EPROCLIM 67 /* Too many processes */ -#define BSD_EUSERS 68 /* Too many users */ -#define BSD_EDQUOT 69 /* Disc quota exceeded */ -#define BSD_ESTALE 70 /* Stale NFS file handle */ -#define BSD_EREMOTE 71 /* Too many levels of remote in path */ -#define BSD_EBADRPC 72 /* RPC struct is bad */ -#define BSD_ERPCMISMATCH 73 /* RPC version wrong */ -#define BSD_EPROGUNAVAIL 74 /* RPC prog. not avail */ -#define BSD_EPROGMISMATCH 75 /* Program version wrong */ -#define BSD_EPROCUNAVAIL 76 /* Bad procedure for program */ -#define BSD_ENOLCK 77 /* No locks available */ -#define BSD_ENOSYS 78 /* Function not implemented */ -#define BSD_EFTYPE 79 /* Inappropriate file type or format */ -#define BSD_EAUTH 80 /* Authentication error */ -#define BSD_ENEEDAUTH 81 /* Need authenticator */ -#define BSD_ELAST 81 /* Must be equal largest errno */ - -#endif /* !(_SPARC64_BSDERRNO_H) */ diff --git a/include/asm-sparc64/bug.h b/include/asm-sparc64/bug.h deleted file mode 100644 index 516bb27f3fc..00000000000 --- a/include/asm-sparc64/bug.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef _SPARC64_BUG_H -#define _SPARC64_BUG_H - -#ifdef CONFIG_BUG -#include <linux/compiler.h> - -#ifdef CONFIG_DEBUG_BUGVERBOSE -extern void do_BUG(const char *file, int line); -#define BUG() do { \ - do_BUG(__FILE__, __LINE__); \ - __builtin_trap(); \ -} while (0) -#else -#define BUG() __builtin_trap() -#endif - -#define HAVE_ARCH_BUG -#endif - -#include <asm-generic/bug.h> - -#endif diff --git a/include/asm-sparc64/bugs.h b/include/asm-sparc64/bugs.h deleted file mode 100644 index 360dd04ed8e..00000000000 --- a/include/asm-sparc64/bugs.h +++ /dev/null @@ -1,16 +0,0 @@ -/* $Id: bugs.h,v 1.1 1996/12/26 13:25:20 davem Exp $ - * include/asm-sparc64/bugs.h: Sparc probes for various bugs. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#include <linux/config.h> - -extern unsigned long loops_per_jiffy; - -static void __init check_bugs(void) -{ -#ifndef CONFIG_SMP - cpu_data(0).udelay_val = loops_per_jiffy; -#endif -} diff --git a/include/asm-sparc64/byteorder.h b/include/asm-sparc64/byteorder.h deleted file mode 100644 index c69b08af5fe..00000000000 --- a/include/asm-sparc64/byteorder.h +++ /dev/null @@ -1,50 +0,0 @@ -/* $Id: byteorder.h,v 1.8 1997/12/18 02:44:14 ecd Exp $ */ -#ifndef _SPARC64_BYTEORDER_H -#define _SPARC64_BYTEORDER_H - -#include <asm/types.h> -#include <asm/asi.h> - -#ifdef __GNUC__ - -static __inline__ __u16 ___arch__swab16p(const __u16 *addr) -{ - __u16 ret; - - __asm__ __volatile__ ("lduha [%1] %2, %0" - : "=r" (ret) - : "r" (addr), "i" (ASI_PL)); - return ret; -} - -static __inline__ __u32 ___arch__swab32p(const __u32 *addr) -{ - __u32 ret; - - __asm__ __volatile__ ("lduwa [%1] %2, %0" - : "=r" (ret) - : "r" (addr), "i" (ASI_PL)); - return ret; -} - -static __inline__ __u64 ___arch__swab64p(const __u64 *addr) -{ - __u64 ret; - - __asm__ __volatile__ ("ldxa [%1] %2, %0" - : "=r" (ret) - : "r" (addr), "i" (ASI_PL)); - return ret; -} - -#define __arch__swab16p(x) ___arch__swab16p(x) -#define __arch__swab32p(x) ___arch__swab32p(x) -#define __arch__swab64p(x) ___arch__swab64p(x) - -#define __BYTEORDER_HAS_U64__ - -#endif /* __GNUC__ */ - -#include <linux/byteorder/big_endian.h> - -#endif /* _SPARC64_BYTEORDER_H */ diff --git a/include/asm-sparc64/cache.h b/include/asm-sparc64/cache.h deleted file mode 100644 index f7d35a2ae9b..00000000000 --- a/include/asm-sparc64/cache.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-sparc64/cache.h - */ -#ifndef __ARCH_SPARC64_CACHE_H -#define __ARCH_SPARC64_CACHE_H - -/* bytes per L1 cache line */ -#define L1_CACHE_SHIFT 5 -#define L1_CACHE_BYTES 32 /* Two 16-byte sub-blocks per line. */ - -#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) - -#define SMP_CACHE_BYTES_SHIFT 6 -#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */ - -#endif diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h deleted file mode 100644 index b3f61659ba8..00000000000 --- a/include/asm-sparc64/cacheflush.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifndef _SPARC64_CACHEFLUSH_H -#define _SPARC64_CACHEFLUSH_H - -#include <linux/config.h> -#include <asm/page.h> - -#ifndef __ASSEMBLY__ - -#include <linux/mm.h> - -/* Cache flush operations. */ - -/* These are the same regardless of whether this is an SMP kernel or not. */ -#define flush_cache_mm(__mm) \ - do { if ((__mm) == current->mm) flushw_user(); } while(0) -#define flush_cache_range(vma, start, end) \ - flush_cache_mm((vma)->vm_mm) -#define flush_cache_page(vma, page, pfn) \ - flush_cache_mm((vma)->vm_mm) - -/* - * On spitfire, the icache doesn't snoop local stores and we don't - * use block commit stores (which invalidate icache lines) during - * module load, so we need this. - */ -extern void flush_icache_range(unsigned long start, unsigned long end); -extern void __flush_icache_page(unsigned long); - -extern void __flush_dcache_page(void *addr, int flush_icache); -extern void flush_dcache_page_impl(struct page *page); -#ifdef CONFIG_SMP -extern void smp_flush_dcache_page_impl(struct page *page, int cpu); -extern void flush_dcache_page_all(struct mm_struct *mm, struct page *page); -#else -#define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page) -#define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page) -#endif - -extern void __flush_dcache_range(unsigned long start, unsigned long end); -extern void flush_dcache_page(struct page *page); - -#define flush_icache_page(vma, pg) do { } while(0) -#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) - -extern void flush_ptrace_access(struct vm_area_struct *, struct page *, - unsigned long uaddr, void *kaddr, - unsigned long len, int write); - -#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page)); \ - memcpy(dst, src, len); \ - flush_ptrace_access(vma, page, vaddr, src, len, 0); \ - } while (0) - -#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page)); \ - memcpy(dst, src, len); \ - flush_ptrace_access(vma, page, vaddr, dst, len, 1); \ - } while (0) - -#define flush_dcache_mmap_lock(mapping) do { } while (0) -#define flush_dcache_mmap_unlock(mapping) do { } while (0) - -#define flush_cache_vmap(start, end) do { } while (0) -#define flush_cache_vunmap(start, end) do { } while (0) - -#ifdef CONFIG_DEBUG_PAGEALLOC -/* internal debugging function */ -void kernel_map_pages(struct page *page, int numpages, int enable); -#endif - -#endif /* !__ASSEMBLY__ */ - -#endif /* _SPARC64_CACHEFLUSH_H */ diff --git a/include/asm-sparc64/chafsr.h b/include/asm-sparc64/chafsr.h deleted file mode 100644 index fd1688335ac..00000000000 --- a/include/asm-sparc64/chafsr.h +++ /dev/null @@ -1,242 +0,0 @@ -/* $Id: chafsr.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */ -#ifndef _SPARC64_CHAFSR_H -#define _SPARC64_CHAFSR_H - -/* Cheetah Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */ - -/* Comments indicate which processor variants on which the bit definition - * is valid. Codes are: - * ch --> cheetah - * ch+ --> cheetah plus - * jp --> jalapeno - */ - -/* All bits of this register except M_SYNDROME and E_SYNDROME are - * read, write 1 to clear. M_SYNDROME and E_SYNDROME are read-only. - */ - -/* Software bit set by linux trap handlers to indicate that the trap was - * signalled at %tl >= 1. - */ -#define CHAFSR_TL1 (1UL << 63UL) /* n/a */ - -/* Unmapped error from system bus for prefetch queue or - * store queue read operation - */ -#define CHPAFSR_DTO (1UL << 59UL) /* ch+ */ - -/* Bus error from system bus for prefetch queue or store queue - * read operation - */ -#define CHPAFSR_DBERR (1UL << 58UL) /* ch+ */ - -/* Hardware corrected E-cache Tag ECC error */ -#define CHPAFSR_THCE (1UL << 57UL) /* ch+ */ -/* System interface protocol error, hw timeout caused */ -#define JPAFSR_JETO (1UL << 57UL) /* jp */ - -/* SW handled correctable E-cache Tag ECC error */ -#define CHPAFSR_TSCE (1UL << 56UL) /* ch+ */ -/* Parity error on system snoop results */ -#define JPAFSR_SCE (1UL << 56UL) /* jp */ - -/* Uncorrectable E-cache Tag ECC error */ -#define CHPAFSR_TUE (1UL << 55UL) /* ch+ */ -/* System interface protocol error, illegal command detected */ -#define JPAFSR_JEIC (1UL << 55UL) /* jp */ - -/* Uncorrectable system bus data ECC error due to prefetch - * or store fill request - */ -#define CHPAFSR_DUE (1UL << 54UL) /* ch+ */ -/* System interface protocol error, illegal ADTYPE detected */ -#define JPAFSR_JEIT (1UL << 54UL) /* jp */ - -/* Multiple errors of the same type have occurred. This bit is set when - * an uncorrectable error or a SW correctable error occurs and the status - * bit to report that error is already set. When multiple errors of - * different types are indicated by setting multiple status bits. - * - * This bit is not set if multiple HW corrected errors with the same - * status bit occur, only uncorrectable and SW correctable ones have - * this behavior. - * - * This bit is not set when multiple ECC errors happen within a single - * 64-byte system bus transaction. Only the first ECC error in a 16-byte - * subunit will be logged. All errors in subsequent 16-byte subunits - * from the same 64-byte transaction are ignored. - */ -#define CHAFSR_ME (1UL << 53UL) /* ch,ch+,jp */ - -/* Privileged state error has occurred. This is a capture of PSTATE.PRIV - * at the time the error is detected. - */ -#define CHAFSR_PRIV (1UL << 52UL) /* ch,ch+,jp */ - -/* The following bits 51 (CHAFSR_PERR) to 33 (CHAFSR_CE) are sticky error - * bits and record the most recently detected errors. Bits accumulate - * errors that have been detected since the last write to clear the bit. - */ - -/* System interface protocol error. The processor asserts its' ERROR - * pin when this event occurs and it also logs a specific cause code - * into a JTAG scannable flop. - */ -#define CHAFSR_PERR (1UL << 51UL) /* ch,ch+,jp */ - -/* Internal processor error. The processor asserts its' ERROR - * pin when this event occurs and it also logs a specific cause code - * into a JTAG scannable flop. - */ -#define CHAFSR_IERR (1UL << 50UL) /* ch,ch+,jp */ - -/* System request parity error on incoming address */ -#define CHAFSR_ISAP (1UL << 49UL) /* ch,ch+,jp */ - -/* HW Corrected system bus MTAG ECC error */ -#define CHAFSR_EMC (1UL << 48UL) /* ch,ch+ */ -/* Parity error on L2 cache tag SRAM */ -#define JPAFSR_ETP (1UL << 48UL) /* jp */ - -/* Uncorrectable system bus MTAG ECC error */ -#define CHAFSR_EMU (1UL << 47UL) /* ch,ch+ */ -/* Out of range memory error has occurred */ -#define JPAFSR_OM (1UL << 47UL) /* jp */ - -/* HW Corrected system bus data ECC error for read of interrupt vector */ -#define CHAFSR_IVC (1UL << 46UL) /* ch,ch+ */ -/* Error due to unsupported store */ -#define JPAFSR_UMS (1UL << 46UL) /* jp */ - -/* Uncorrectable system bus data ECC error for read of interrupt vector */ -#define CHAFSR_IVU (1UL << 45UL) /* ch,ch+,jp */ - -/* Unmapped error from system bus */ -#define CHAFSR_TO (1UL << 44UL) /* ch,ch+,jp */ - -/* Bus error response from system bus */ -#define CHAFSR_BERR (1UL << 43UL) /* ch,ch+,jp */ - -/* SW Correctable E-cache ECC error for instruction fetch or data access - * other than block load. - */ -#define CHAFSR_UCC (1UL << 42UL) /* ch,ch+,jp */ - -/* Uncorrectable E-cache ECC error for instruction fetch or data access - * other than block load. - */ -#define CHAFSR_UCU (1UL << 41UL) /* ch,ch+,jp */ - -/* Copyout HW Corrected ECC error */ -#define CHAFSR_CPC (1UL << 40UL) /* ch,ch+,jp */ - -/* Copyout Uncorrectable ECC error */ -#define CHAFSR_CPU (1UL << 39UL) /* ch,ch+,jp */ - -/* HW Corrected ECC error from E-cache for writeback */ -#define CHAFSR_WDC (1UL << 38UL) /* ch,ch+,jp */ - -/* Uncorrectable ECC error from E-cache for writeback */ -#define CHAFSR_WDU (1UL << 37UL) /* ch,ch+,jp */ - -/* HW Corrected ECC error from E-cache for store merge or block load */ -#define CHAFSR_EDC (1UL << 36UL) /* ch,ch+,jp */ - -/* Uncorrectable ECC error from E-cache for store merge or block load */ -#define CHAFSR_EDU (1UL << 35UL) /* ch,ch+,jp */ - -/* Uncorrectable system bus data ECC error for read of memory or I/O */ -#define CHAFSR_UE (1UL << 34UL) /* ch,ch+,jp */ - -/* HW Corrected system bus data ECC error for read of memory or I/O */ -#define CHAFSR_CE (1UL << 33UL) /* ch,ch+,jp */ - -/* Uncorrectable ECC error from remote cache/memory */ -#define JPAFSR_RUE (1UL << 32UL) /* jp */ - -/* Correctable ECC error from remote cache/memory */ -#define JPAFSR_RCE (1UL << 31UL) /* jp */ - -/* JBUS parity error on returned read data */ -#define JPAFSR_BP (1UL << 30UL) /* jp */ - -/* JBUS parity error on data for writeback or block store */ -#define JPAFSR_WBP (1UL << 29UL) /* jp */ - -/* Foreign read to DRAM incurring correctable ECC error */ -#define JPAFSR_FRC (1UL << 28UL) /* jp */ - -/* Foreign read to DRAM incurring uncorrectable ECC error */ -#define JPAFSR_FRU (1UL << 27UL) /* jp */ - -#define CHAFSR_ERRORS (CHAFSR_PERR | CHAFSR_IERR | CHAFSR_ISAP | CHAFSR_EMC | \ - CHAFSR_EMU | CHAFSR_IVC | CHAFSR_IVU | CHAFSR_TO | \ - CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | CHAFSR_CPC | \ - CHAFSR_CPU | CHAFSR_WDC | CHAFSR_WDU | CHAFSR_EDC | \ - CHAFSR_EDU | CHAFSR_UE | CHAFSR_CE) -#define CHPAFSR_ERRORS (CHPAFSR_DTO | CHPAFSR_DBERR | CHPAFSR_THCE | \ - CHPAFSR_TSCE | CHPAFSR_TUE | CHPAFSR_DUE | \ - CHAFSR_PERR | CHAFSR_IERR | CHAFSR_ISAP | CHAFSR_EMC | \ - CHAFSR_EMU | CHAFSR_IVC | CHAFSR_IVU | CHAFSR_TO | \ - CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | CHAFSR_CPC | \ - CHAFSR_CPU | CHAFSR_WDC | CHAFSR_WDU | CHAFSR_EDC | \ - CHAFSR_EDU | CHAFSR_UE | CHAFSR_CE) -#define JPAFSR_ERRORS (JPAFSR_JETO | JPAFSR_SCE | JPAFSR_JEIC | \ - JPAFSR_JEIT | CHAFSR_PERR | CHAFSR_IERR | \ - CHAFSR_ISAP | JPAFSR_ETP | JPAFSR_OM | \ - JPAFSR_UMS | CHAFSR_IVU | CHAFSR_TO | \ - CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | \ - CHAFSR_CPC | CHAFSR_CPU | CHAFSR_WDC | \ - CHAFSR_WDU | CHAFSR_EDC | CHAFSR_EDU | \ - CHAFSR_UE | CHAFSR_CE | JPAFSR_RUE | \ - JPAFSR_RCE | JPAFSR_BP | JPAFSR_WBP | \ - JPAFSR_FRC | JPAFSR_FRU) - -/* Active JBUS request signal when error occurred */ -#define JPAFSR_JBREQ (0x7UL << 24UL) /* jp */ -#define JPAFSR_JBREQ_SHIFT 24UL - -/* L2 cache way information */ -#define JPAFSR_ETW (0x3UL << 22UL) /* jp */ -#define JPAFSR_ETW_SHIFT 22UL - -/* System bus MTAG ECC syndrome. This field captures the status of the - * first occurrence of the highest-priority error according to the M_SYND - * overwrite policy. After the AFSR sticky bit, corresponding to the error - * for which the M_SYND is reported, is cleared, the contents of the M_SYND - * field will be unchanged by will be unfrozen for further error capture. - */ -#define CHAFSR_M_SYNDROME (0xfUL << 16UL) /* ch,ch+,jp */ -#define CHAFSR_M_SYNDROME_SHIFT 16UL - -/* Agenid Id of the foreign device causing the UE/CE errors */ -#define JPAFSR_AID (0x1fUL << 9UL) /* jp */ -#define JPAFSR_AID_SHIFT 9UL - -/* System bus or E-cache data ECC syndrome. This field captures the status - * of the first occurrence of the highest-priority error according to the - * E_SYND overwrite policy. After the AFSR sticky bit, corresponding to the - * error for which the E_SYND is reported, is cleare, the contents of the E_SYND - * field will be unchanged but will be unfrozen for further error capture. - */ -#define CHAFSR_E_SYNDROME (0x1ffUL << 0UL) /* ch,ch+,jp */ -#define CHAFSR_E_SYNDROME_SHIFT 0UL - -/* The AFSR must be explicitly cleared by software, it is not cleared automatically - * by a read. Writes to bits <51:33> with bits set will clear the corresponding - * bits in the AFSR. Bits associated with disrupting traps must be cleared before - * interrupts are re-enabled to prevent multiple traps for the same error. I.e. - * PSTATE.IE and AFSR bits control delivery of disrupting traps. - * - * Since there is only one AFAR, when multiple events have been logged by the - * bits in the AFSR, at most one of these events will have its status captured - * in the AFAR. The highest priority of those event bits will get AFAR logging. - * The AFAR will be unlocked and available to capture the address of another event - * as soon as the one bit in AFSR that corresponds to the event logged in AFAR is - * cleared. For example, if AFSR.CE is detected, then AFSR.UE (which overwrites - * the AFAR), and AFSR.UE is cleared by not AFSR.CE, then the AFAR will be unlocked - * and ready for another event, even though AFSR.CE is still set. The same rules - * also apply to the M_SYNDROME and E_SYNDROME fields of the AFSR. - */ - -#endif /* _SPARC64_CHAFSR_H */ diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h deleted file mode 100644 index dc8bed246fc..00000000000 --- a/include/asm-sparc64/checksum.h +++ /dev/null @@ -1,173 +0,0 @@ -/* $Id: checksum.h,v 1.19 2002/02/09 19:49:31 davem Exp $ */ -#ifndef __SPARC64_CHECKSUM_H -#define __SPARC64_CHECKSUM_H - -/* checksum.h: IP/UDP/TCP checksum routines on the V9. - * - * Copyright(C) 1995 Linus Torvalds - * Copyright(C) 1995 Miguel de Icaza - * Copyright(C) 1996 David S. Miller - * Copyright(C) 1996 Eddie C. Dost - * Copyright(C) 1997 Jakub Jelinek - * - * derived from: - * Alpha checksum c-code - * ix86 inline assembly - * RFC1071 Computing the Internet Checksum - */ - -#include <linux/in6.h> -#include <asm/uaccess.h> - -/* computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum); - -/* the same as csum_partial, but copies from user space while it - * checksums - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ -extern unsigned int csum_partial_copy_nocheck(const unsigned char *src, - unsigned char *dst, - int len, unsigned int sum); - -extern long __csum_partial_copy_from_user(const unsigned char __user *src, - unsigned char *dst, int len, - unsigned int sum); - -static inline unsigned int -csum_partial_copy_from_user(const unsigned char __user *src, - unsigned char *dst, int len, - unsigned int sum, int *err) -{ - long ret = __csum_partial_copy_from_user(src, dst, len, sum); - if (ret < 0) - *err = -EFAULT; - return (unsigned int) ret; -} - -/* - * Copy and checksum to user - */ -#define HAVE_CSUM_COPY_USER -extern long __csum_partial_copy_to_user(const unsigned char *src, - unsigned char __user *dst, int len, - unsigned int sum); - -static inline unsigned int -csum_and_copy_to_user(const unsigned char *src, - unsigned char __user *dst, int len, - unsigned int sum, int *err) -{ - long ret = __csum_partial_copy_to_user(src, dst, len, sum); - if (ret < 0) - *err = -EFAULT; - return (unsigned int) ret; -} - -/* ihl is always 5 or greater, almost always is 5, and iph is word aligned - * the majority of the time. - */ -extern unsigned short ip_fast_csum(__const__ unsigned char *iph, - unsigned int ihl); - -/* Fold a partial checksum without adding pseudo headers. */ -static inline unsigned short csum_fold(unsigned int sum) -{ - unsigned int tmp; - - __asm__ __volatile__( -" addcc %0, %1, %1\n" -" srl %1, 16, %1\n" -" addc %1, %%g0, %1\n" -" xnor %%g0, %1, %0\n" - : "=&r" (sum), "=r" (tmp) - : "0" (sum), "1" (sum<<16) - : "cc"); - return (sum & 0xffff); -} - -static inline unsigned long csum_tcpudp_nofold(unsigned long saddr, - unsigned long daddr, - unsigned int len, - unsigned short proto, - unsigned int sum) -{ - __asm__ __volatile__( -" addcc %1, %0, %0\n" -" addccc %2, %0, %0\n" -" addccc %3, %0, %0\n" -" addc %0, %%g0, %0\n" - : "=r" (sum), "=r" (saddr) - : "r" (daddr), "r" ((proto<<16)+len), "0" (sum), "1" (saddr) - : "cc"); - return sum; -} - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline unsigned short int csum_tcpudp_magic(unsigned long saddr, - unsigned long daddr, - unsigned short len, - unsigned short proto, - unsigned int sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); -} - -#define _HAVE_ARCH_IPV6_CSUM - -static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr, - struct in6_addr *daddr, - __u32 len, - unsigned short proto, - unsigned int sum) -{ - __asm__ __volatile__ ( -" addcc %3, %4, %%g7\n" -" addccc %5, %%g7, %%g7\n" -" lduw [%2 + 0x0c], %%g2\n" -" lduw [%2 + 0x08], %%g3\n" -" addccc %%g2, %%g7, %%g7\n" -" lduw [%2 + 0x04], %%g2\n" -" addccc %%g3, %%g7, %%g7\n" -" lduw [%2 + 0x00], %%g3\n" -" addccc %%g2, %%g7, %%g7\n" -" lduw [%1 + 0x0c], %%g2\n" -" addccc %%g3, %%g7, %%g7\n" -" lduw [%1 + 0x08], %%g3\n" -" addccc %%g2, %%g7, %%g7\n" -" lduw [%1 + 0x04], %%g2\n" -" addccc %%g3, %%g7, %%g7\n" -" lduw [%1 + 0x00], %%g3\n" -" addccc %%g2, %%g7, %%g7\n" -" addccc %%g3, %%g7, %0\n" -" addc 0, %0, %0\n" - : "=&r" (sum) - : "r" (saddr), "r" (daddr), "r"(htonl(len)), - "r"(htonl(proto)), "r"(sum) - : "g2", "g3", "g7", "cc"); - - return csum_fold(sum); -} - -/* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */ -static inline unsigned short ip_compute_csum(unsigned char * buff, int len) -{ - return csum_fold(csum_partial(buff, len, 0)); -} - -#endif /* !(__SPARC64_CHECKSUM_H) */ diff --git a/include/asm-sparc64/chmctrl.h b/include/asm-sparc64/chmctrl.h deleted file mode 100644 index 53047f9f642..00000000000 --- a/include/asm-sparc64/chmctrl.h +++ /dev/null @@ -1,184 +0,0 @@ -/* $Id: chmctrl.h,v 1.1 2001/03/29 11:43:28 davem Exp $ */ -#ifndef _SPARC64_CHMCTRL_H -#define _SPARC64_CHMCTRL_H - -/* Cheetah memory controller programmable registers. */ -#define CHMCTRL_TCTRL1 0x00 /* Memory Timing Control I */ -#define CHMCTRL_TCTRL2 0x08 /* Memory Timing Control II */ -#define CHMCTRL_TCTRL3 0x38 /* Memory Timing Control III */ -#define CHMCTRL_TCTRL4 0x40 /* Memory Timing Control IV */ -#define CHMCTRL_DECODE1 0x10 /* Memory Address Decode I */ -#define CHMCTRL_DECODE2 0x18 /* Memory Address Decode II */ -#define CHMCTRL_DECODE3 0x20 /* Memory Address Decode III */ -#define CHMCTRL_DECODE4 0x28 /* Memory Address Decode IV */ -#define CHMCTRL_MACTRL 0x30 /* Memory Address Control */ - -/* Memory Timing Control I */ -#define TCTRL1_SDRAMCTL_DLY 0xf000000000000000UL -#define TCTRL1_SDRAMCTL_DLY_SHIFT 60 -#define TCTRL1_SDRAMCLK_DLY 0x0e00000000000000UL -#define TCTRL1_SDRAMCLK_DLY_SHIFT 57 -#define TCTRL1_R 0x0100000000000000UL -#define TCTRL1_R_SHIFT 56 -#define TCTRL1_AUTORFR_CYCLE 0x00fe000000000000UL -#define TCTRL1_AUTORFR_CYCLE_SHIFT 49 -#define TCTRL1_RD_WAIT 0x0001f00000000000UL -#define TCTRL1_RD_WAIT_SHIFT 44 -#define TCTRL1_PC_CYCLE 0x00000fc000000000UL -#define TCTRL1_PC_CYCLE_SHIFT 38 -#define TCTRL1_WR_MORE_RAS_PW 0x0000003f00000000UL -#define TCTRL1_WR_MORE_RAS_PW_SHIFT 32 -#define TCTRL1_RD_MORE_RAW_PW 0x00000000fc000000UL -#define TCTRL1_RD_MORE_RAS_PW_SHIFT 26 -#define TCTRL1_ACT_WR_DLY 0x0000000003f00000UL -#define TCTRL1_ACT_WR_DLY_SHIFT 20 -#define TCTRL1_ACT_RD_DLY 0x00000000000fc000UL -#define TCTRL1_ACT_RD_DLY_SHIFT 14 -#define TCTRL1_BANK_PRESENT 0x0000000000003000UL -#define TCTRL1_BANK_PRESENT_SHIFT 12 -#define TCTRL1_RFR_INT 0x0000000000000ff8UL -#define TCTRL1_RFR_INT_SHIFT 3 -#define TCTRL1_SET_MODE_REG 0x0000000000000004UL -#define TCTRL1_SET_MODE_REG_SHIFT 2 -#define TCTRL1_RFR_ENABLE 0x0000000000000002UL -#define TCTRL1_RFR_ENABLE_SHIFT 1 -#define TCTRL1_PRECHG_ALL 0x0000000000000001UL -#define TCTRL1_PRECHG_ALL_SHIFT 0 - -/* Memory Timing Control II */ -#define TCTRL2_WR_MSEL_DLY 0xfc00000000000000UL -#define TCTRL2_WR_MSEL_DLY_SHIFT 58 -#define TCTRL2_RD_MSEL_DLY 0x03f0000000000000UL -#define TCTRL2_RD_MSEL_DLY_SHIFT 52 -#define TCTRL2_WRDATA_THLD 0x000c000000000000UL -#define TCTRL2_WRDATA_THLD_SHIFT 50 -#define TCTRL2_RDWR_RD_TI_DLY 0x0003f00000000000UL -#define TCTRL2_RDWR_RD_TI_DLY_SHIFT 44 -#define TCTRL2_AUTOPRECHG_ENBL 0x0000080000000000UL -#define TCTRL2_AUTOPRECHG_ENBL_SHIFT 43 -#define TCTRL2_RDWR_PI_MORE_DLY 0x000007c000000000UL -#define TCTRL2_RDWR_PI_MORE_DLY_SHIFT 38 -#define TCTRL2_RDWR_1_DLY 0x0000003f00000000UL -#define TCTRL2_RDWR_1_DLY_SHIFT 32 -#define TCTRL2_WRWR_PI_MORE_DLY 0x00000000f8000000UL -#define TCTRL2_WRWR_PI_MORE_DLY_SHIFT 27 -#define TCTRL2_WRWR_1_DLY 0x0000000007e00000UL -#define TCTRL2_WRWR_1_DLY_SHIFT 21 -#define TCTRL2_RDWR_RD_PI_MORE_DLY 0x00000000001f0000UL -#define TCTRL2_RDWR_RD_PI_MORE_DLY_SHIFT 16 -#define TCTRL2_R 0x0000000000008000UL -#define TCTRL2_R_SHIFT 15 -#define TCTRL2_SDRAM_MODE_REG_DATA 0x0000000000007fffUL -#define TCTRL2_SDRAM_MODE_REG_DATA_SHIFT 0 - -/* Memory Timing Control III */ -#define TCTRL3_SDRAM_CTL_DLY 0xf000000000000000UL -#define TCTRL3_SDRAM_CTL_DLY_SHIFT 60 -#define TCTRL3_SDRAM_CLK_DLY 0x0e00000000000000UL -#define TCTRL3_SDRAM_CLK_DLY_SHIFT 57 -#define TCTRL3_R 0x0100000000000000UL -#define TCTRL3_R_SHIFT 56 -#define TCTRL3_AUTO_RFR_CYCLE 0x00fe000000000000UL -#define TCTRL3_AUTO_RFR_CYCLE_SHIFT 49 -#define TCTRL3_RD_WAIT 0x0001f00000000000UL -#define TCTRL3_RD_WAIT_SHIFT 44 -#define TCTRL3_PC_CYCLE 0x00000fc000000000UL -#define TCTRL3_PC_CYCLE_SHIFT 38 -#define TCTRL3_WR_MORE_RAW_PW 0x0000003f00000000UL -#define TCTRL3_WR_MORE_RAW_PW_SHIFT 32 -#define TCTRL3_RD_MORE_RAW_PW 0x00000000fc000000UL -#define TCTRL3_RD_MORE_RAW_PW_SHIFT 26 -#define TCTRL3_ACT_WR_DLY 0x0000000003f00000UL -#define TCTRL3_ACT_WR_DLY_SHIFT 20 -#define TCTRL3_ACT_RD_DLY 0x00000000000fc000UL -#define TCTRL3_ACT_RD_DLY_SHIFT 14 -#define TCTRL3_BANK_PRESENT 0x0000000000003000UL -#define TCTRL3_BANK_PRESENT_SHIFT 12 -#define TCTRL3_RFR_INT 0x0000000000000ff8UL -#define TCTRL3_RFR_INT_SHIFT 3 -#define TCTRL3_SET_MODE_REG 0x0000000000000004UL -#define TCTRL3_SET_MODE_REG_SHIFT 2 -#define TCTRL3_RFR_ENABLE 0x0000000000000002UL -#define TCTRL3_RFR_ENABLE_SHIFT 1 -#define TCTRL3_PRECHG_ALL 0x0000000000000001UL -#define TCTRL3_PRECHG_ALL_SHIFT 0 - -/* Memory Timing Control IV */ -#define TCTRL4_WR_MSEL_DLY 0xfc00000000000000UL -#define TCTRL4_WR_MSEL_DLY_SHIFT 58 -#define TCTRL4_RD_MSEL_DLY 0x03f0000000000000UL -#define TCTRL4_RD_MSEL_DLY_SHIFT 52 -#define TCTRL4_WRDATA_THLD 0x000c000000000000UL -#define TCTRL4_WRDATA_THLD_SHIFT 50 -#define TCTRL4_RDWR_RD_RI_DLY 0x0003f00000000000UL -#define TCTRL4_RDWR_RD_RI_DLY_SHIFT 44 -#define TCTRL4_AUTO_PRECHG_ENBL 0x0000080000000000UL -#define TCTRL4_AUTO_PRECHG_ENBL_SHIFT 43 -#define TCTRL4_RD_WR_PI_MORE_DLY 0x000007c000000000UL -#define TCTRL4_RD_WR_PI_MORE_DLY_SHIFT 38 -#define TCTRL4_RD_WR_TI_DLY 0x0000003f00000000UL -#define TCTRL4_RD_WR_TI_DLY_SHIFT 32 -#define TCTRL4_WR_WR_PI_MORE_DLY 0x00000000f8000000UL -#define TCTRL4_WR_WR_PI_MORE_DLY_SHIFT 27 -#define TCTRL4_WR_WR_TI_DLY 0x0000000007e00000UL -#define TCTRL4_WR_WR_TI_DLY_SHIFT 21 -#define TCTRL4_RDWR_RD_PI_MORE_DLY 0x00000000001f000UL0 -#define TCTRL4_RDWR_RD_PI_MORE_DLY_SHIFT 16 -#define TCTRL4_R 0x0000000000008000UL -#define TCTRL4_R_SHIFT 15 -#define TCTRL4_SDRAM_MODE_REG_DATA 0x0000000000007fffUL -#define TCTRL4_SDRAM_MODE_REG_DATA_SHIFT 0 - -/* All 4 memory address decoding registers have the - * same layout. - */ -#define MEM_DECODE_VALID 0x8000000000000000UL /* Valid */ -#define MEM_DECODE_VALID_SHIFT 63 -#define MEM_DECODE_UK 0x001ffe0000000000UL /* Upper mask */ -#define MEM_DECODE_UK_SHIFT 41 -#define MEM_DECODE_UM 0x0000001ffff00000UL /* Upper match */ -#define MEM_DECODE_UM_SHIFT 20 -#define MEM_DECODE_LK 0x000000000003c000UL /* Lower mask */ -#define MEM_DECODE_LK_SHIFT 14 -#define MEM_DECODE_LM 0x0000000000000f00UL /* Lower match */ -#define MEM_DECODE_LM_SHIFT 8 - -#define PA_UPPER_BITS 0x000007fffc000000UL -#define PA_UPPER_BITS_SHIFT 26 -#define PA_LOWER_BITS 0x00000000000003c0UL -#define PA_LOWER_BITS_SHIFT 6 - -#define MACTRL_R0 0x8000000000000000UL -#define MACTRL_R0_SHIFT 63 -#define MACTRL_ADDR_LE_PW 0x7000000000000000UL -#define MACTRL_ADDR_LE_PW_SHIFT 60 -#define MACTRL_CMD_PW 0x0f00000000000000UL -#define MACTRL_CMD_PW_SHIFT 56 -#define MACTRL_HALF_MODE_WR_MSEL_DLY 0x00fc000000000000UL -#define MACTRL_HALF_MODE_WR_MSEL_DLY_SHIFT 50 -#define MACTRL_HALF_MODE_RD_MSEL_DLY 0x0003f00000000000UL -#define MACTRL_HALF_MODE_RD_MSEL_DLY_SHIFT 44 -#define MACTRL_HALF_MODE_SDRAM_CTL_DLY 0x00000f0000000000UL -#define MACTRL_HALF_MODE_SDRAM_CTL_DLY_SHIFT 40 -#define MACTRL_HALF_MODE_SDRAM_CLK_DLY 0x000000e000000000UL -#define MACTRL_HALF_MODE_SDRAM_CLK_DLY_SHIFT 37 -#define MACTRL_R1 0x0000001000000000UL -#define MACTRL_R1_SHIFT 36 -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B3 0x0000000f00000000UL -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B3_SHIFT 32 -#define MACTRL_ENC_INTLV_B3 0x00000000f8000000UL -#define MACTRL_ENC_INTLV_B3_SHIFT 27 -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B2 0x0000000007800000UL -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B2_SHIFT 23 -#define MACTRL_ENC_INTLV_B2 0x00000000007c0000UL -#define MACTRL_ENC_INTLV_B2_SHIFT 18 -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B1 0x000000000003c000UL -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B1_SHIFT 14 -#define MACTRL_ENC_INTLV_B1 0x0000000000003e00UL -#define MACTRL_ENC_INTLV_B1_SHIFT 9 -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B0 0x00000000000001e0UL -#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B0_SHIFT 5 -#define MACTRL_ENC_INTLV_B0 0x000000000000001fUL -#define MACTRL_ENC_INTLV_B0_SHIFT 0 - -#endif /* _SPARC64_CHMCTRL_H */ diff --git a/include/asm-sparc64/cmt.h b/include/asm-sparc64/cmt.h deleted file mode 100644 index 870db592857..00000000000 --- a/include/asm-sparc64/cmt.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef _SPARC64_CMT_H -#define _SPARC64_CMT_H - -/* cmt.h: Chip Multi-Threading register definitions - * - * Copyright (C) 2004 David S. Miller (davem@redhat.com) - */ - -/* ASI_CORE_ID - private */ -#define LP_ID 0x0000000000000010UL -#define LP_ID_MAX 0x00000000003f0000UL -#define LP_ID_ID 0x000000000000003fUL - -/* ASI_INTR_ID - private */ -#define LP_INTR_ID 0x0000000000000000UL -#define LP_INTR_ID_ID 0x00000000000003ffUL - -/* ASI_CESR_ID - private */ -#define CESR_ID 0x0000000000000040UL -#define CESR_ID_ID 0x00000000000000ffUL - -/* ASI_CORE_AVAILABLE - shared */ -#define LP_AVAIL 0x0000000000000000UL -#define LP_AVAIL_1 0x0000000000000002UL -#define LP_AVAIL_0 0x0000000000000001UL - -/* ASI_CORE_ENABLE_STATUS - shared */ -#define LP_ENAB_STAT 0x0000000000000010UL -#define LP_ENAB_STAT_1 0x0000000000000002UL -#define LP_ENAB_STAT_0 0x0000000000000001UL - -/* ASI_CORE_ENABLE - shared */ -#define LP_ENAB 0x0000000000000020UL -#define LP_ENAB_1 0x0000000000000002UL -#define LP_ENAB_0 0x0000000000000001UL - -/* ASI_CORE_RUNNING - shared */ -#define LP_RUNNING_RW 0x0000000000000050UL -#define LP_RUNNING_W1S 0x0000000000000060UL -#define LP_RUNNING_W1C 0x0000000000000068UL -#define LP_RUNNING_1 0x0000000000000002UL -#define LP_RUNNING_0 0x0000000000000001UL - -/* ASI_CORE_RUNNING_STAT - shared */ -#define LP_RUN_STAT 0x0000000000000058UL -#define LP_RUN_STAT_1 0x0000000000000002UL -#define LP_RUN_STAT_0 0x0000000000000001UL - -/* ASI_XIR_STEERING - shared */ -#define LP_XIR_STEER 0x0000000000000030UL -#define LP_XIR_STEER_1 0x0000000000000002UL -#define LP_XIR_STEER_0 0x0000000000000001UL - -/* ASI_CMT_ERROR_STEERING - shared */ -#define CMT_ER_STEER 0x0000000000000040UL -#define CMT_ER_STEER_1 0x0000000000000002UL -#define CMT_ER_STEER_0 0x0000000000000001UL - -#endif /* _SPARC64_CMT_H */ diff --git a/include/asm-sparc64/compat.h b/include/asm-sparc64/compat.h deleted file mode 100644 index c73935dc7ba..00000000000 --- a/include/asm-sparc64/compat.h +++ /dev/null @@ -1,238 +0,0 @@ -#ifndef _ASM_SPARC64_COMPAT_H -#define _ASM_SPARC64_COMPAT_H -/* - * Architecture specific compatibility types - */ -#include <linux/types.h> - -#define COMPAT_USER_HZ 100 - -typedef u32 compat_size_t; -typedef s32 compat_ssize_t; -typedef s32 compat_time_t; -typedef s32 compat_clock_t; -typedef s32 compat_pid_t; -typedef u16 __compat_uid_t; -typedef u16 __compat_gid_t; -typedef u32 __compat_uid32_t; -typedef u32 __compat_gid32_t; -typedef u16 compat_mode_t; -typedef u32 compat_ino_t; -typedef u16 compat_dev_t; -typedef s32 compat_off_t; -typedef s64 compat_loff_t; -typedef s16 compat_nlink_t; -typedef u16 compat_ipc_pid_t; -typedef s32 compat_daddr_t; -typedef u32 compat_caddr_t; -typedef __kernel_fsid_t compat_fsid_t; -typedef s32 compat_key_t; -typedef s32 compat_timer_t; - -typedef s32 compat_int_t; -typedef s32 compat_long_t; -typedef u32 compat_uint_t; -typedef u32 compat_ulong_t; - -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - -struct compat_stat { - compat_dev_t st_dev; - compat_ino_t st_ino; - compat_mode_t st_mode; - compat_nlink_t st_nlink; - __compat_uid_t st_uid; - __compat_gid_t st_gid; - compat_dev_t st_rdev; - compat_off_t st_size; - compat_time_t st_atime; - compat_ulong_t st_atime_nsec; - compat_time_t st_mtime; - compat_ulong_t st_mtime_nsec; - compat_time_t st_ctime; - compat_ulong_t st_ctime_nsec; - compat_off_t st_blksize; - compat_off_t st_blocks; - u32 __unused4[2]; -}; - -struct compat_stat64 { - unsigned long long st_dev; - - unsigned long long st_ino; - - unsigned int st_mode; - unsigned int st_nlink; - - unsigned int st_uid; - unsigned int st_gid; - - unsigned long long st_rdev; - - unsigned char __pad3[8]; - - long long st_size; - unsigned int st_blksize; - - unsigned char __pad4[8]; - unsigned int st_blocks; - - unsigned int st_atime; - unsigned int st_atime_nsec; - - unsigned int st_mtime; - unsigned int st_mtime_nsec; - - unsigned int st_ctime; - unsigned int st_ctime_nsec; - - unsigned int __unused4; - unsigned int __unused5; -}; - -struct compat_flock { - short l_type; - short l_whence; - compat_off_t l_start; - compat_off_t l_len; - compat_pid_t l_pid; - short __unused; -}; - -#define F_GETLK64 12 -#define F_SETLK64 13 -#define F_SETLKW64 14 - -struct compat_flock64 { - short l_type; - short l_whence; - compat_loff_t l_start; - compat_loff_t l_len; - compat_pid_t l_pid; - short __unused; -}; - -struct compat_statfs { - int f_type; - int f_bsize; - int f_blocks; - int f_bfree; - int f_bavail; - int f_files; - int f_ffree; - compat_fsid_t f_fsid; - int f_namelen; /* SunOS ignores this field. */ - int f_frsize; - int f_spare[5]; -}; - -#define COMPAT_RLIM_INFINITY 0x7fffffff - -typedef u32 compat_old_sigset_t; - -#define _COMPAT_NSIG 64 -#define _COMPAT_NSIG_BPW 32 - -typedef u32 compat_sigset_word; - -#define COMPAT_OFF_T_MAX 0x7fffffff -#define COMPAT_LOFF_T_MAX 0x7fffffffffffffffL - -/* - * A pointer passed in from user mode. This should not - * be used for syscall parameters, just declare them - * as pointers because the syscall entry code will have - * appropriately comverted them already. - */ -typedef u32 compat_uptr_t; - -static inline void __user *compat_ptr(compat_uptr_t uptr) -{ - return (void __user *)(unsigned long)uptr; -} - -static inline compat_uptr_t ptr_to_compat(void __user *uptr) -{ - return (u32)(unsigned long)uptr; -} - -static __inline__ void __user *compat_alloc_user_space(long len) -{ - struct pt_regs *regs = current_thread_info()->kregs; - unsigned long usp = regs->u_regs[UREG_I6]; - - if (!(test_thread_flag(TIF_32BIT))) - usp += STACK_BIAS; - else - usp &= 0xffffffffUL; - - return (void __user *) (usp - len); -} - -struct compat_ipc64_perm { - compat_key_t key; - __compat_uid32_t uid; - __compat_gid32_t gid; - __compat_uid32_t cuid; - __compat_gid32_t cgid; - unsigned short __pad1; - compat_mode_t mode; - unsigned short __pad2; - unsigned short seq; - unsigned long __unused1; /* yes they really are 64bit pads */ - unsigned long __unused2; -}; - -struct compat_semid64_ds { - struct compat_ipc64_perm sem_perm; - unsigned int __pad1; - compat_time_t sem_otime; - unsigned int __pad2; - compat_time_t sem_ctime; - u32 sem_nsems; - u32 __unused1; - u32 __unused2; -}; - -struct compat_msqid64_ds { - struct compat_ipc64_perm msg_perm; - unsigned int __pad1; - compat_time_t msg_stime; - unsigned int __pad2; - compat_time_t msg_rtime; - unsigned int __pad3; - compat_time_t msg_ctime; - unsigned int msg_cbytes; - unsigned int msg_qnum; - unsigned int msg_qbytes; - compat_pid_t msg_lspid; - compat_pid_t msg_lrpid; - unsigned int __unused1; - unsigned int __unused2; -}; - -struct compat_shmid64_ds { - struct compat_ipc64_perm shm_perm; - unsigned int __pad1; - compat_time_t shm_atime; - unsigned int __pad2; - compat_time_t shm_dtime; - unsigned int __pad3; - compat_time_t shm_ctime; - compat_size_t shm_segsz; - compat_pid_t shm_cpid; - compat_pid_t shm_lpid; - unsigned int shm_nattch; - unsigned int __unused1; - unsigned int __unused2; -}; - -#endif /* _ASM_SPARC64_COMPAT_H */ diff --git a/include/asm-sparc64/const.h b/include/asm-sparc64/const.h deleted file mode 100644 index 8ad902b2ce0..00000000000 --- a/include/asm-sparc64/const.h +++ /dev/null @@ -1,19 +0,0 @@ -/* const.h: Macros for dealing with constants. */ - -#ifndef _SPARC64_CONST_H -#define _SPARC64_CONST_H - -/* Some constant macros are used in both assembler and - * C code. Therefore we cannot annotate them always with - * 'UL' and other type specificers unilaterally. We - * use the following macros to deal with this. - */ - -#ifdef __ASSEMBLY__ -#define _AC(X,Y) X -#else -#define _AC(X,Y) (X##Y) -#endif - - -#endif /* !(_SPARC64_CONST_H) */ diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h deleted file mode 100644 index 74de79dca91..00000000000 --- a/include/asm-sparc64/cpudata.h +++ /dev/null @@ -1,41 +0,0 @@ -/* cpudata.h: Per-cpu parameters. - * - * Copyright (C) 2003, 2005 David S. Miller (davem@redhat.com) - */ - -#ifndef _SPARC64_CPUDATA_H -#define _SPARC64_CPUDATA_H - -#include <linux/percpu.h> - -typedef struct { - /* Dcache line 1 */ - unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ - unsigned int multiplier; - unsigned int counter; - unsigned int idle_volume; - unsigned long clock_tick; /* %tick's per second */ - unsigned long udelay_val; - - /* Dcache line 2 */ - unsigned int pgcache_size; - unsigned int __pad1; - unsigned long *pte_cache[2]; - unsigned long *pgd_cache; - - /* Dcache line 3, rarely used */ - unsigned int dcache_size; - unsigned int dcache_line_size; - unsigned int icache_size; - unsigned int icache_line_size; - unsigned int ecache_size; - unsigned int ecache_line_size; - unsigned int __pad2; - unsigned int __pad3; -} cpuinfo_sparc; - -DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); -#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) -#define local_cpu_data() __get_cpu_var(__cpu_data) - -#endif /* _SPARC64_CPUDATA_H */ diff --git a/include/asm-sparc64/cputime.h b/include/asm-sparc64/cputime.h deleted file mode 100644 index dec2fc7a36f..00000000000 --- a/include/asm-sparc64/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __SPARC64_CPUTIME_H -#define __SPARC64_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __SPARC64_CPUTIME_H */ diff --git a/include/asm-sparc64/current.h b/include/asm-sparc64/current.h deleted file mode 100644 index 6c21e4ee247..00000000000 --- a/include/asm-sparc64/current.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _SPARC64_CURRENT_H -#define _SPARC64_CURRENT_H - -#include <linux/thread_info.h> - -register struct task_struct *current asm("g4"); - -#endif /* !(_SPARC64_CURRENT_H) */ diff --git a/include/asm-sparc64/dcr.h b/include/asm-sparc64/dcr.h deleted file mode 100644 index e9a3f305815..00000000000 --- a/include/asm-sparc64/dcr.h +++ /dev/null @@ -1,15 +0,0 @@ -/* $Id: dcr.h,v 1.4 2001/03/09 17:56:37 davem Exp $ */ -#ifndef _SPARC64_DCR_H -#define _SPARC64_DCR_H - -/* UltraSparc-III/III+ Dispatch Control Register, ASR 0x12 */ -#define DCR_DPE 0x0000000000001000 /* III+: D$ Parity Error Enable */ -#define DCR_OBS 0x0000000000000fc0 /* Observability Bus Controls */ -#define DCR_BPE 0x0000000000000020 /* Branch Predict Enable */ -#define DCR_RPE 0x0000000000000010 /* Return Address Prediction Enable */ -#define DCR_SI 0x0000000000000008 /* Single Instruction Disable */ -#define DCR_IPE 0x0000000000000004 /* III+: I$ Parity Error Enable */ -#define DCR_IFPOE 0x0000000000000002 /* IRQ FP Operation Enable */ -#define DCR_MS 0x0000000000000001 /* Multi-Scalar dispatch */ - -#endif /* _SPARC64_DCR_H */ diff --git a/include/asm-sparc64/dcu.h b/include/asm-sparc64/dcu.h deleted file mode 100644 index ecbed2ae548..00000000000 --- a/include/asm-sparc64/dcu.h +++ /dev/null @@ -1,26 +0,0 @@ -/* $Id: dcu.h,v 1.2 2001/03/01 23:23:33 davem Exp $ */ -#ifndef _SPARC64_DCU_H -#define _SPARC64_DCU_H - -/* UltraSparc-III Data Cache Unit Control Register */ -#define DCU_CP 0x0002000000000000 /* Physical Cache Enable w/o mmu*/ -#define DCU_CV 0x0001000000000000 /* Virtual Cache Enable w/o mmu */ -#define DCU_ME 0x0000800000000000 /* NC-store Merging Enable */ -#define DCU_RE 0x0000400000000000 /* RAW bypass Enable */ -#define DCU_PE 0x0000200000000000 /* PCache Enable */ -#define DCU_HPE 0x0000100000000000 /* HW prefetch Enable */ -#define DCU_SPE 0x0000080000000000 /* SW prefetch Enable */ -#define DCU_SL 0x0000040000000000 /* Secondary load steering Enab */ -#define DCU_WE 0x0000020000000000 /* WCache enable */ -#define DCU_PM 0x000001fe00000000 /* PA Watchpoint Byte Mask */ -#define DCU_VM 0x00000001fe000000 /* VA Watchpoint Byte Mask */ -#define DCU_PR 0x0000000001000000 /* PA Watchpoint Read Enable */ -#define DCU_PW 0x0000000000800000 /* PA Watchpoint Write Enable */ -#define DCU_VR 0x0000000000400000 /* VA Watchpoint Read Enable */ -#define DCU_VW 0x0000000000200000 /* VA Watchpoint Write Enable */ -#define DCU_DM 0x0000000000000008 /* DMMU Enable */ -#define DCU_IM 0x0000000000000004 /* IMMU Enable */ -#define DCU_DC 0x0000000000000002 /* Data Cache Enable */ -#define DCU_IC 0x0000000000000001 /* Instruction Cache Enable */ - -#endif /* _SPARC64_DCU_H */ diff --git a/include/asm-sparc64/delay.h b/include/asm-sparc64/delay.h deleted file mode 100644 index 2901ea0c342..00000000000 --- a/include/asm-sparc64/delay.h +++ /dev/null @@ -1,38 +0,0 @@ -/* delay.h: Linux delay routines on sparc64. - * - * Copyright (C) 1996, 2004 David S. Miller (davem@davemloft.net). - * - * Based heavily upon x86 variant which is: - * Copyright (C) 1993 Linus Torvalds - * - * Delay routines calling functions in arch/sparc64/lib/delay.c - */ - -#ifndef __SPARC64_DELAY_H -#define __SPARC64_DELAY_H - -#include <linux/config.h> -#include <linux/param.h> -#include <asm/cpudata.h> - -#ifndef __ASSEMBLY__ - -extern void __bad_udelay(void); -extern void __bad_ndelay(void); - -extern void __udelay(unsigned long usecs); -extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); -extern void __delay(unsigned long loops); - -#define udelay(n) (__builtin_constant_p(n) ? \ - ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \ - __udelay(n)) - -#define ndelay(n) (__builtin_constant_p(n) ? \ - ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \ - __ndelay(n)) - -#endif /* !__ASSEMBLY__ */ - -#endif /* defined(__SPARC64_DELAY_H) */ diff --git a/include/asm-sparc64/display7seg.h b/include/asm-sparc64/display7seg.h deleted file mode 100644 index 955a3502218..00000000000 --- a/include/asm-sparc64/display7seg.h +++ /dev/null @@ -1,79 +0,0 @@ -/* $Id: display7seg.h,v 1.2 2000/08/02 06:22:35 davem Exp $ - * - * display7seg - Driver interface for the 7-segment display - * present on Sun Microsystems CP1400 and CP1500 - * - * Copyright (c) 2000 Eric Brower <ebrower@usa.net> - * - */ - -#ifndef __display7seg_h__ -#define __display7seg_h__ - -#define D7S_IOC 'p' - -#define D7SIOCRD _IOR(D7S_IOC, 0x45, int) /* Read device state */ -#define D7SIOCWR _IOW(D7S_IOC, 0x46, int) /* Write device state */ -#define D7SIOCTM _IO (D7S_IOC, 0x47) /* Translate mode (FLIP)*/ - -/* - * ioctl flag definitions - * - * POINT - Toggle decimal point (0=absent 1=present) - * ALARM - Toggle alarm LED (0=green 1=red) - * FLIP - Toggle inverted mode (0=normal 1=flipped) - * bits 0-4 - Character displayed (see definitions below) - * - * Display segments are defined as follows, - * subject to D7S_FLIP register state: - * - * a - * --- - * f| |b - * -g- - * e| |c - * --- - * d - */ - -#define D7S_POINT (1 << 7) /* Decimal point*/ -#define D7S_ALARM (1 << 6) /* Alarm LED */ -#define D7S_FLIP (1 << 5) /* Flip display */ - -#define D7S_0 0x00 /* Numerals 0-9 */ -#define D7S_1 0x01 -#define D7S_2 0x02 -#define D7S_3 0x03 -#define D7S_4 0x04 -#define D7S_5 0x05 -#define D7S_6 0x06 -#define D7S_7 0x07 -#define D7S_8 0x08 -#define D7S_9 0x09 -#define D7S_A 0x0A /* Letters A-F, H, L, P */ -#define D7S_B 0x0B -#define D7S_C 0x0C -#define D7S_D 0x0D -#define D7S_E 0x0E -#define D7S_F 0x0F -#define D7S_H 0x10 -#define D7S_E2 0x11 -#define D7S_L 0x12 -#define D7S_P 0x13 -#define D7S_SEGA 0x14 /* Individual segments */ -#define D7S_SEGB 0x15 -#define D7S_SEGC 0x16 -#define D7S_SEGD 0x17 -#define D7S_SEGE 0x18 -#define D7S_SEGF 0x19 -#define D7S_SEGG 0x1A -#define D7S_SEGABFG 0x1B /* Segment groupings */ -#define D7S_SEGCDEG 0x1C -#define D7S_SEGBCEF 0x1D -#define D7S_SEGADG 0x1E -#define D7S_BLANK 0x1F /* Clear all segments */ - -#define D7S_MIN_VAL 0x0 -#define D7S_MAX_VAL 0x1F - -#endif /* ifndef __display7seg_h__ */ diff --git a/include/asm-sparc64/div64.h b/include/asm-sparc64/div64.h deleted file mode 100644 index 6cd978cefb2..00000000000 --- a/include/asm-sparc64/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h deleted file mode 100644 index c7d5804ba76..00000000000 --- a/include/asm-sparc64/dma-mapping.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _ASM_SPARC64_DMA_MAPPING_H -#define _ASM_SPARC64_DMA_MAPPING_H - -#include <linux/config.h> - -#ifdef CONFIG_PCI -#include <asm-generic/dma-mapping.h> -#else - -struct device; - -static inline void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - BUG(); - return NULL; -} - -static inline void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - BUG(); -} - -#endif /* PCI */ - -#endif /* _ASM_SPARC64_DMA_MAPPING_H */ diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h deleted file mode 100644 index 1aab3c8dce2..00000000000 --- a/include/asm-sparc64/dma.h +++ /dev/null @@ -1,221 +0,0 @@ -/* $Id: dma.h,v 1.21 2001/12/13 04:16:52 davem Exp $ - * include/asm-sparc64/dma.h - * - * Copyright 1996 (C) David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _ASM_SPARC64_DMA_H -#define _ASM_SPARC64_DMA_H - -#include <linux/config.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/spinlock.h> - -#include <asm/sbus.h> -#include <asm/delay.h> -#include <asm/oplib.h> - -extern spinlock_t dma_spin_lock; - -#define claim_dma_lock() \ -({ unsigned long flags; \ - spin_lock_irqsave(&dma_spin_lock, flags); \ - flags; \ -}) - -#define release_dma_lock(__flags) \ - spin_unlock_irqrestore(&dma_spin_lock, __flags); - -/* These are irrelevant for Sparc DMA, but we leave it in so that - * things can compile. - */ -#define MAX_DMA_CHANNELS 8 -#define DMA_MODE_READ 1 -#define DMA_MODE_WRITE 2 -#define MAX_DMA_ADDRESS (~0UL) - -/* Useful constants */ -#define SIZE_16MB (16*1024*1024) -#define SIZE_64K (64*1024) - -/* SBUS DMA controller reg offsets */ -#define DMA_CSR 0x00UL /* rw DMA control/status register 0x00 */ -#define DMA_ADDR 0x04UL /* rw DMA transfer address register 0x04 */ -#define DMA_COUNT 0x08UL /* rw DMA transfer count register 0x08 */ -#define DMA_TEST 0x0cUL /* rw DMA test/debug register 0x0c */ - -/* DVMA chip revisions */ -enum dvma_rev { - dvmarev0, - dvmaesc1, - dvmarev1, - dvmarev2, - dvmarev3, - dvmarevplus, - dvmahme -}; - -#define DMA_HASCOUNT(rev) ((rev)==dvmaesc1) - -/* Linux DMA information structure, filled during probe. */ -struct sbus_dma { - struct sbus_dma *next; - struct sbus_dev *sdev; - void __iomem *regs; - - /* Status, misc info */ - int node; /* Prom node for this DMA device */ - int running; /* Are we doing DMA now? */ - int allocated; /* Are we "owned" by anyone yet? */ - - /* Transfer information. */ - u32 addr; /* Start address of current transfer */ - int nbytes; /* Size of current transfer */ - int realbytes; /* For splitting up large transfers, etc. */ - - /* DMA revision */ - enum dvma_rev revision; -}; - -extern struct sbus_dma *dma_chain; - -/* Broken hardware... */ -#define DMA_ISBROKEN(dma) ((dma)->revision == dvmarev1) -#define DMA_ISESC1(dma) ((dma)->revision == dvmaesc1) - -/* Main routines in dma.c */ -extern void dvma_init(struct sbus_bus *); - -/* Fields in the cond_reg register */ -/* First, the version identification bits */ -#define DMA_DEVICE_ID 0xf0000000 /* Device identification bits */ -#define DMA_VERS0 0x00000000 /* Sunray DMA version */ -#define DMA_ESCV1 0x40000000 /* DMA ESC Version 1 */ -#define DMA_VERS1 0x80000000 /* DMA rev 1 */ -#define DMA_VERS2 0xa0000000 /* DMA rev 2 */ -#define DMA_VERHME 0xb0000000 /* DMA hme gate array */ -#define DMA_VERSPLUS 0x90000000 /* DMA rev 1 PLUS */ - -#define DMA_HNDL_INTR 0x00000001 /* An IRQ needs to be handled */ -#define DMA_HNDL_ERROR 0x00000002 /* We need to take an error */ -#define DMA_FIFO_ISDRAIN 0x0000000c /* The DMA FIFO is draining */ -#define DMA_INT_ENAB 0x00000010 /* Turn on interrupts */ -#define DMA_FIFO_INV 0x00000020 /* Invalidate the FIFO */ -#define DMA_ACC_SZ_ERR 0x00000040 /* The access size was bad */ -#define DMA_FIFO_STDRAIN 0x00000040 /* DMA_VERS1 Drain the FIFO */ -#define DMA_RST_SCSI 0x00000080 /* Reset the SCSI controller */ -#define DMA_RST_ENET DMA_RST_SCSI /* Reset the ENET controller */ -#define DMA_ST_WRITE 0x00000100 /* write from device to memory */ -#define DMA_ENABLE 0x00000200 /* Fire up DMA, handle requests */ -#define DMA_PEND_READ 0x00000400 /* DMA_VERS1/0/PLUS Pending Read */ -#define DMA_ESC_BURST 0x00000800 /* 1=16byte 0=32byte */ -#define DMA_READ_AHEAD 0x00001800 /* DMA read ahead partial longword */ -#define DMA_DSBL_RD_DRN 0x00001000 /* No EC drain on slave reads */ -#define DMA_BCNT_ENAB 0x00002000 /* If on, use the byte counter */ -#define DMA_TERM_CNTR 0x00004000 /* Terminal counter */ -#define DMA_SCSI_SBUS64 0x00008000 /* HME: Enable 64-bit SBUS mode. */ -#define DMA_CSR_DISAB 0x00010000 /* No FIFO drains during csr */ -#define DMA_SCSI_DISAB 0x00020000 /* No FIFO drains during reg */ -#define DMA_DSBL_WR_INV 0x00020000 /* No EC inval. on slave writes */ -#define DMA_ADD_ENABLE 0x00040000 /* Special ESC DVMA optimization */ -#define DMA_E_BURSTS 0x000c0000 /* ENET: SBUS r/w burst mask */ -#define DMA_E_BURST32 0x00040000 /* ENET: SBUS 32 byte r/w burst */ -#define DMA_E_BURST16 0x00000000 /* ENET: SBUS 16 byte r/w burst */ -#define DMA_BRST_SZ 0x000c0000 /* SCSI: SBUS r/w burst size */ -#define DMA_BRST64 0x000c0000 /* SCSI: 64byte bursts (HME on UltraSparc only) */ -#define DMA_BRST32 0x00040000 /* SCSI: 32byte bursts */ -#define DMA_BRST16 0x00000000 /* SCSI: 16byte bursts */ -#define DMA_BRST0 0x00080000 /* SCSI: no bursts (non-HME gate arrays) */ -#define DMA_ADDR_DISAB 0x00100000 /* No FIFO drains during addr */ -#define DMA_2CLKS 0x00200000 /* Each transfer = 2 clock ticks */ -#define DMA_3CLKS 0x00400000 /* Each transfer = 3 clock ticks */ -#define DMA_EN_ENETAUI DMA_3CLKS /* Put lance into AUI-cable mode */ -#define DMA_CNTR_DISAB 0x00800000 /* No IRQ when DMA_TERM_CNTR set */ -#define DMA_AUTO_NADDR 0x01000000 /* Use "auto nxt addr" feature */ -#define DMA_SCSI_ON 0x02000000 /* Enable SCSI dma */ -#define DMA_PARITY_OFF 0x02000000 /* HME: disable parity checking */ -#define DMA_LOADED_ADDR 0x04000000 /* Address has been loaded */ -#define DMA_LOADED_NADDR 0x08000000 /* Next address has been loaded */ -#define DMA_RESET_FAS366 0x08000000 /* HME: Assert RESET to FAS366 */ - -/* Values describing the burst-size property from the PROM */ -#define DMA_BURST1 0x01 -#define DMA_BURST2 0x02 -#define DMA_BURST4 0x04 -#define DMA_BURST8 0x08 -#define DMA_BURST16 0x10 -#define DMA_BURST32 0x20 -#define DMA_BURST64 0x40 -#define DMA_BURSTBITS 0x7f - -/* Determine highest possible final transfer address given a base */ -#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL)) - -/* Yes, I hack a lot of elisp in my spare time... */ -#define DMA_ERROR_P(regs) (((sbus_readl((regs) + DMA_CSR) & DMA_HNDL_ERROR)) -#define DMA_IRQ_P(regs) (((sbus_readl((regs) + DMA_CSR)) & (DMA_HNDL_INTR | DMA_HNDL_ERROR))) -#define DMA_WRITE_P(regs) (((sbus_readl((regs) + DMA_CSR) & DMA_ST_WRITE)) -#define DMA_OFF(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp &= ~DMA_ENABLE; \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) -#define DMA_INTSOFF(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp &= ~DMA_INT_ENAB; \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) -#define DMA_INTSON(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp |= DMA_INT_ENAB; \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) -#define DMA_PUNTFIFO(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp |= DMA_FIFO_INV; \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) -#define DMA_SETSTART(__regs, __addr) \ - sbus_writel((u32)(__addr), (__regs) + DMA_ADDR); -#define DMA_BEGINDMA_W(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB); \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) -#define DMA_BEGINDMA_R(__regs) \ -do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ - tmp |= (DMA_ENABLE|DMA_INT_ENAB); \ - tmp &= ~DMA_ST_WRITE; \ - sbus_writel(tmp, (__regs) + DMA_CSR); \ -} while(0) - -/* For certain DMA chips, we need to disable ints upon irq entry - * and turn them back on when we are done. So in any ESP interrupt - * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT - * when leaving the handler. You have been warned... - */ -#define DMA_IRQ_ENTRY(dma, dregs) do { \ - if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \ - } while (0) - -#define DMA_IRQ_EXIT(dma, dregs) do { \ - if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \ - } while(0) - -#define for_each_dvma(dma) \ - for((dma) = dma_chain; (dma); (dma) = (dma)->next) - -extern int get_dma_list(char *); -extern int request_dma(unsigned int, __const__ char *); -extern void free_dma(unsigned int); - -/* From PCI */ - -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - -#endif /* !(_ASM_SPARC64_DMA_H) */ diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h deleted file mode 100644 index 7a408a030f5..00000000000 --- a/include/asm-sparc64/ebus.h +++ /dev/null @@ -1,98 +0,0 @@ -/* $Id: ebus.h,v 1.10 2001/03/14 05:00:55 davem Exp $ - * ebus.h: PCI to Ebus pseudo driver software state. - * - * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) - * Copyright (C) 1999 David S. Miller (davem@redhat.com) - */ - -#ifndef __SPARC64_EBUS_H -#define __SPARC64_EBUS_H - -#include <asm/pbm.h> -#include <asm/oplib.h> - -struct linux_ebus_child { - struct linux_ebus_child *next; - struct linux_ebus_device *parent; - struct linux_ebus *bus; - int prom_node; - char prom_name[64]; - struct resource resource[PROMREG_MAX]; - int num_addrs; - unsigned int irqs[PROMINTR_MAX]; - int num_irqs; -}; - -struct linux_ebus_device { - struct linux_ebus_device *next; - struct linux_ebus_child *children; - struct linux_ebus *bus; - int prom_node; - char prom_name[64]; - struct resource resource[PROMREG_MAX]; - int num_addrs; - unsigned int irqs[PROMINTR_MAX]; - int num_irqs; -}; - -struct linux_ebus { - struct linux_ebus *next; - struct linux_ebus_device *devices; - struct pci_pbm_info *parent; - struct pci_dev *self; - int index; - int is_rio; - int prom_node; - char prom_name[64]; - struct linux_prom_ebus_ranges ebus_ranges[PROMREG_MAX]; - int num_ebus_ranges; - struct linux_prom_ebus_intmap ebus_intmap[PROMREG_MAX]; - int num_ebus_intmap; - struct linux_prom_ebus_intmask ebus_intmask; -}; - -struct ebus_dma_info { - spinlock_t lock; - void __iomem *regs; - - unsigned int flags; -#define EBUS_DMA_FLAG_USE_EBDMA_HANDLER 0x00000001 -#define EBUS_DMA_FLAG_TCI_DISABLE 0x00000002 - - /* These are only valid is EBUS_DMA_FLAG_USE_EBDMA_HANDLER is - * set. - */ - void (*callback)(struct ebus_dma_info *p, int event, void *cookie); - void *client_cookie; - unsigned int irq; -#define EBUS_DMA_EVENT_ERROR 1 -#define EBUS_DMA_EVENT_DMA 2 -#define EBUS_DMA_EVENT_DEVICE 4 - - unsigned char name[64]; -}; - -extern int ebus_dma_register(struct ebus_dma_info *p); -extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on); -extern void ebus_dma_unregister(struct ebus_dma_info *p); -extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr, - size_t len); -extern void ebus_dma_prepare(struct ebus_dma_info *p, int write); -extern unsigned int ebus_dma_residue(struct ebus_dma_info *p); -extern unsigned int ebus_dma_addr(struct ebus_dma_info *p); -extern void ebus_dma_enable(struct ebus_dma_info *p, int on); - -extern struct linux_ebus *ebus_chain; - -extern void ebus_init(void); - -#define for_each_ebus(bus) \ - for((bus) = ebus_chain; (bus); (bus) = (bus)->next) - -#define for_each_ebusdev(dev, bus) \ - for((dev) = (bus)->devices; (dev); (dev) = (dev)->next) - -#define for_each_edevchild(dev, child) \ - for((child) = (dev)->children; (child); (child) = (child)->next) - -#endif /* !(__SPARC64_EBUS_H) */ diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h deleted file mode 100644 index 69539a8ab83..00000000000 --- a/include/asm-sparc64/elf.h +++ /dev/null @@ -1,181 +0,0 @@ -/* $Id: elf.h,v 1.32 2002/02/09 19:49:31 davem Exp $ */ -#ifndef __ASM_SPARC64_ELF_H -#define __ASM_SPARC64_ELF_H - -/* - * ELF register definitions.. - */ - -#include <asm/ptrace.h> -#ifdef __KERNEL__ -#include <asm/processor.h> -#include <asm/uaccess.h> -#endif - -/* - * Sparc section types - */ -#define STT_REGISTER 13 - -/* - * Sparc ELF relocation types - */ -#define R_SPARC_NONE 0 -#define R_SPARC_8 1 -#define R_SPARC_16 2 -#define R_SPARC_32 3 -#define R_SPARC_DISP8 4 -#define R_SPARC_DISP16 5 -#define R_SPARC_DISP32 6 -#define R_SPARC_WDISP30 7 -#define R_SPARC_WDISP22 8 -#define R_SPARC_HI22 9 -#define R_SPARC_22 10 -#define R_SPARC_13 11 -#define R_SPARC_LO10 12 -#define R_SPARC_GOT10 13 -#define R_SPARC_GOT13 14 -#define R_SPARC_GOT22 15 -#define R_SPARC_PC10 16 -#define R_SPARC_PC22 17 -#define R_SPARC_WPLT30 18 -#define R_SPARC_COPY 19 -#define R_SPARC_GLOB_DAT 20 -#define R_SPARC_JMP_SLOT 21 -#define R_SPARC_RELATIVE 22 -#define R_SPARC_UA32 23 -#define R_SPARC_PLT32 24 -#define R_SPARC_HIPLT22 25 -#define R_SPARC_LOPLT10 26 -#define R_SPARC_PCPLT32 27 -#define R_SPARC_PCPLT22 28 -#define R_SPARC_PCPLT10 29 -#define R_SPARC_10 30 -#define R_SPARC_11 31 -#define R_SPARC_64 32 -#define R_SPARC_OLO10 33 -#define R_SPARC_WDISP16 40 -#define R_SPARC_WDISP19 41 -#define R_SPARC_7 43 -#define R_SPARC_5 44 -#define R_SPARC_6 45 - -/* Bits present in AT_HWCAP, primarily for Sparc32. */ - -#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ -#define HWCAP_SPARC_STBAR 2 -#define HWCAP_SPARC_SWAP 4 -#define HWCAP_SPARC_MULDIV 8 -#define HWCAP_SPARC_V9 16 -#define HWCAP_SPARC_ULTRA3 32 - -/* - * These are used to set parameters in the core dumps. - */ -#ifndef ELF_ARCH -#define ELF_ARCH EM_SPARCV9 -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2MSB - -typedef unsigned long elf_greg_t; - -#define ELF_NGREG 36 -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; -/* Format of 64-bit elf_gregset_t is: - * G0 --> G7 - * O0 --> O7 - * L0 --> L7 - * I0 --> I7 - * TSTATE - * TPC - * TNPC - * Y - */ -#define ELF_CORE_COPY_REGS(__elf_regs, __pt_regs) \ -do { unsigned long *dest = &(__elf_regs[0]); \ - struct pt_regs *src = (__pt_regs); \ - unsigned long __user *sp; \ - int i; \ - for(i = 0; i < 16; i++) \ - dest[i] = src->u_regs[i]; \ - /* Don't try this at home kids... */ \ - sp = (unsigned long __user *) \ - ((src->u_regs[14] + STACK_BIAS) \ - & 0xfffffffffffffff8UL); \ - for(i = 0; i < 16; i++) \ - __get_user(dest[i+16], &sp[i]); \ - dest[32] = src->tstate; \ - dest[33] = src->tpc; \ - dest[34] = src->tnpc; \ - dest[35] = src->y; \ -} while (0); - -typedef struct { - unsigned long pr_regs[32]; - unsigned long pr_fsr; - unsigned long pr_gsr; - unsigned long pr_fprs; -} elf_fpregset_t; -#endif - -#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \ - ({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; }) - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#ifndef elf_check_arch -#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) /* Might be EM_SPARCV9 or EM_SPARC */ -#endif - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE PAGE_SIZE - -/* This is the location that an ET_DYN program is loaded if exec'ed. Typical - use of this is to invoke "./ld.so someprog" to test out a new version of - the loader. We need to make sure that it is out of the way of the program - that it will "exec", and that there is sufficient room for the brk. */ - -#ifndef ELF_ET_DYN_BASE -#define ELF_ET_DYN_BASE 0x0000010000000000UL -#endif - - -/* This yields a mask that user programs can use to figure out what - instruction set this cpu supports. */ - -/* On Ultra, we support all of the v8 capabilities. */ -#define ELF_HWCAP ((HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | \ - HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV | \ - HWCAP_SPARC_V9) | \ - ((tlb_type == cheetah || tlb_type == cheetah_plus) ? \ - HWCAP_SPARC_ULTRA3 : 0)) - -/* This yields a string that ld.so will use to load implementation - specific libraries for optimization. This is more specific in - intent than poking at uname or /proc/cpuinfo. */ - -#define ELF_PLATFORM (NULL) - -#ifdef __KERNEL__ -#define SET_PERSONALITY(ex, ibcs2) \ -do { unsigned long new_flags = current_thread_info()->flags; \ - new_flags &= _TIF_32BIT; \ - if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ - new_flags |= _TIF_32BIT; \ - else \ - new_flags &= ~_TIF_32BIT; \ - if ((current_thread_info()->flags & _TIF_32BIT) \ - != new_flags) \ - set_thread_flag(TIF_ABI_PENDING); \ - else \ - clear_thread_flag(TIF_ABI_PENDING); \ - /* flush_thread will update pgd cache */ \ - if (ibcs2) \ - set_personality(PER_SVR4); \ - else if (current->personality != PER_LINUX32) \ - set_personality(PER_LINUX); \ -} while (0) -#endif - -#endif /* !(__ASM_SPARC64_ELF_H) */ diff --git a/include/asm-sparc64/emergency-restart.h b/include/asm-sparc64/emergency-restart.h deleted file mode 100644 index 108d8c48e42..00000000000 --- a/include/asm-sparc64/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/include/asm-sparc64/envctrl.h b/include/asm-sparc64/envctrl.h deleted file mode 100644 index 53a6653815e..00000000000 --- a/include/asm-sparc64/envctrl.h +++ /dev/null @@ -1,103 +0,0 @@ -/* $Id: envctrl.h,v 1.3 2000/11/03 00:37:40 davem Exp $ - * - * envctrl.h: Definitions for access to the i2c environment - * monitoring on Ultrasparc systems. - * - * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) - * Copyright (C) 2000 Vinh Truong (vinh.truong@eng.sun.com) - * VT - Add all ioctl commands and environment status definitions - * VT - Add application note - */ -#ifndef _SPARC64_ENVCTRL_H -#define _SPARC64_ENVCTRL_H 1 - -#include <linux/ioctl.h> - -/* Application note: - * - * The driver supports 4 operations: open(), close(), ioctl(), read() - * The device name is /dev/envctrl. - * Below is sample usage: - * - * fd = open("/dev/envtrl", O_RDONLY); - * if (ioctl(fd, ENVCTRL_READ_SHUTDOWN_TEMPERATURE, 0) < 0) - * printf("error\n"); - * ret = read(fd, buf, 10); - * close(fd); - * - * Notice in the case of cpu voltage and temperature, the default is - * cpu0. If we need to know the info of cpu1, cpu2, cpu3, we need to - * pass in cpu number in ioctl() last parameter. For example, to - * get the voltage of cpu2: - * - * ioctlbuf[0] = 2; - * if (ioctl(fd, ENVCTRL_READ_CPU_VOLTAGE, ioctlbuf) < 0) - * printf("error\n"); - * ret = read(fd, buf, 10); - * - * All the return values are in ascii. So check read return value - * and do appropriate conversions in your application. - */ - -/* IOCTL commands */ - -/* Note: these commands reflect possible monitor features. - * Some boards choose to support some of the features only. - */ -#define ENVCTRL_RD_CPU_TEMPERATURE _IOR('p', 0x40, int) -#define ENVCTRL_RD_CPU_VOLTAGE _IOR('p', 0x41, int) -#define ENVCTRL_RD_FAN_STATUS _IOR('p', 0x42, int) -#define ENVCTRL_RD_WARNING_TEMPERATURE _IOR('p', 0x43, int) -#define ENVCTRL_RD_SHUTDOWN_TEMPERATURE _IOR('p', 0x44, int) -#define ENVCTRL_RD_VOLTAGE_STATUS _IOR('p', 0x45, int) -#define ENVCTRL_RD_SCSI_TEMPERATURE _IOR('p', 0x46, int) -#define ENVCTRL_RD_ETHERNET_TEMPERATURE _IOR('p', 0x47, int) -#define ENVCTRL_RD_MTHRBD_TEMPERATURE _IOR('p', 0x48, int) - -#define ENVCTRL_RD_GLOBALADDRESS _IOR('p', 0x49, int) - -/* Read return values for a voltage status request. */ -#define ENVCTRL_VOLTAGE_POWERSUPPLY_GOOD 0x01 -#define ENVCTRL_VOLTAGE_BAD 0x02 -#define ENVCTRL_POWERSUPPLY_BAD 0x03 -#define ENVCTRL_VOLTAGE_POWERSUPPLY_BAD 0x04 - -/* Read return values for a fan status request. - * A failure match means either the fan fails or - * the fan is not connected. Some boards have optional - * connectors to connect extra fans. - * - * There are maximum 8 monitor fans. Some are cpu fans - * some are system fans. The mask below only indicates - * fan by order number. - * Below is a sample application: - * - * if (ioctl(fd, ENVCTRL_READ_FAN_STATUS, 0) < 0) { - * printf("ioctl fan failed\n"); - * } - * if (read(fd, rslt, 1) <= 0) { - * printf("error or fan not monitored\n"); - * } else { - * if (rslt[0] == ENVCTRL_ALL_FANS_GOOD) { - * printf("all fans good\n"); - * } else if (rslt[0] == ENVCTRL_ALL_FANS_BAD) { - * printf("all fans bad\n"); - * } else { - * if (rslt[0] & ENVCTRL_FAN0_FAILURE_MASK) { - * printf("fan 0 failed or not connected\n"); - * } - * ...... - */ - -#define ENVCTRL_ALL_FANS_GOOD 0x00 -#define ENVCTRL_FAN0_FAILURE_MASK 0x01 -#define ENVCTRL_FAN1_FAILURE_MASK 0x02 -#define ENVCTRL_FAN2_FAILURE_MASK 0x04 -#define ENVCTRL_FAN3_FAILURE_MASK 0x08 -#define ENVCTRL_FAN4_FAILURE_MASK 0x10 -#define ENVCTRL_FAN5_FAILURE_MASK 0x20 -#define ENVCTRL_FAN6_FAILURE_MASK 0x40 -#define ENVCTRL_FAN7_FAILURE_MASK 0x80 -#define ENVCTRL_ALL_FANS_BAD 0xFF - -#endif /* !(_SPARC64_ENVCTRL_H) */ diff --git a/include/asm-sparc64/errno.h b/include/asm-sparc64/errno.h deleted file mode 100644 index ea3509ee1b0..00000000000 --- a/include/asm-sparc64/errno.h +++ /dev/null @@ -1,114 +0,0 @@ -/* $Id: errno.h,v 1.2 1997/04/15 12:46:11 jj Exp $ */ -#ifndef _SPARC64_ERRNO_H -#define _SPARC64_ERRNO_H - -/* These match the SunOS error numbering scheme. */ - -#include <asm-generic/errno-base.h> - -#define EWOULDBLOCK EAGAIN /* Operation would block */ -#define EINPROGRESS 36 /* Operation now in progress */ -#define EALREADY 37 /* Operation already in progress */ -#define ENOTSOCK 38 /* Socket operation on non-socket */ -#define EDESTADDRREQ 39 /* Destination address required */ -#define EMSGSIZE 40 /* Message too long */ -#define EPROTOTYPE 41 /* Protocol wrong type for socket */ -#define ENOPROTOOPT 42 /* Protocol not available */ -#define EPROTONOSUPPORT 43 /* Protocol not supported */ -#define ESOCKTNOSUPPORT 44 /* Socket type not supported */ -#define EOPNOTSUPP 45 /* Op not supported on transport endpoint */ -#define EPFNOSUPPORT 46 /* Protocol family not supported */ -#define EAFNOSUPPORT 47 /* Address family not supported by protocol */ -#define EADDRINUSE 48 /* Address already in use */ -#define EADDRNOTAVAIL 49 /* Cannot assign requested address */ -#define ENETDOWN 50 /* Network is down */ -#define ENETUNREACH 51 /* Network is unreachable */ -#define ENETRESET 52 /* Net dropped connection because of reset */ -#define ECONNABORTED 53 /* Software caused connection abort */ -#define ECONNRESET 54 /* Connection reset by peer */ -#define ENOBUFS 55 /* No buffer space available */ -#define EISCONN 56 /* Transport endpoint is already connected */ -#define ENOTCONN 57 /* Transport endpoint is not connected */ -#define ESHUTDOWN 58 /* No send after transport endpoint shutdown */ -#define ETOOMANYREFS 59 /* Too many references: cannot splice */ -#define ETIMEDOUT 60 /* Connection timed out */ -#define ECONNREFUSED 61 /* Connection refused */ -#define ELOOP 62 /* Too many symbolic links encountered */ -#define ENAMETOOLONG 63 /* File name too long */ -#define EHOSTDOWN 64 /* Host is down */ -#define EHOSTUNREACH 65 /* No route to host */ -#define ENOTEMPTY 66 /* Directory not empty */ -#define EPROCLIM 67 /* SUNOS: Too many processes */ -#define EUSERS 68 /* Too many users */ -#define EDQUOT 69 /* Quota exceeded */ -#define ESTALE 70 /* Stale NFS file handle */ -#define EREMOTE 71 /* Object is remote */ -#define ENOSTR 72 /* Device not a stream */ -#define ETIME 73 /* Timer expired */ -#define ENOSR 74 /* Out of streams resources */ -#define ENOMSG 75 /* No message of desired type */ -#define EBADMSG 76 /* Not a data message */ -#define EIDRM 77 /* Identifier removed */ -#define EDEADLK 78 /* Resource deadlock would occur */ -#define ENOLCK 79 /* No record locks available */ -#define ENONET 80 /* Machine is not on the network */ -#define ERREMOTE 81 /* SunOS: Too many lvls of remote in path */ -#define ENOLINK 82 /* Link has been severed */ -#define EADV 83 /* Advertise error */ -#define ESRMNT 84 /* Srmount error */ -#define ECOMM 85 /* Communication error on send */ -#define EPROTO 86 /* Protocol error */ -#define EMULTIHOP 87 /* Multihop attempted */ -#define EDOTDOT 88 /* RFS specific error */ -#define EREMCHG 89 /* Remote address changed */ -#define ENOSYS 90 /* Function not implemented */ - -/* The rest have no SunOS equivalent. */ -#define ESTRPIPE 91 /* Streams pipe error */ -#define EOVERFLOW 92 /* Value too large for defined data type */ -#define EBADFD 93 /* File descriptor in bad state */ -#define ECHRNG 94 /* Channel number out of range */ -#define EL2NSYNC 95 /* Level 2 not synchronized */ -#define EL3HLT 96 /* Level 3 halted */ -#define EL3RST 97 /* Level 3 reset */ -#define ELNRNG 98 /* Link number out of range */ -#define EUNATCH 99 /* Protocol driver not attached */ -#define ENOCSI 100 /* No CSI structure available */ -#define EL2HLT 101 /* Level 2 halted */ -#define EBADE 102 /* Invalid exchange */ -#define EBADR 103 /* Invalid request descriptor */ -#define EXFULL 104 /* Exchange full */ -#define ENOANO 105 /* No anode */ -#define EBADRQC 106 /* Invalid request code */ -#define EBADSLT 107 /* Invalid slot */ -#define EDEADLOCK 108 /* File locking deadlock error */ -#define EBFONT 109 /* Bad font file format */ -#define ELIBEXEC 110 /* Cannot exec a shared library directly */ -#define ENODATA 111 /* No data available */ -#define ELIBBAD 112 /* Accessing a corrupted shared library */ -#define ENOPKG 113 /* Package not installed */ -#define ELIBACC 114 /* Can not access a needed shared library */ -#define ENOTUNIQ 115 /* Name not unique on network */ -#define ERESTART 116 /* Interrupted syscall should be restarted */ -#define EUCLEAN 117 /* Structure needs cleaning */ -#define ENOTNAM 118 /* Not a XENIX named type file */ -#define ENAVAIL 119 /* No XENIX semaphores available */ -#define EISNAM 120 /* Is a named type file */ -#define EREMOTEIO 121 /* Remote I/O error */ -#define EILSEQ 122 /* Illegal byte sequence */ -#define ELIBMAX 123 /* Atmpt to link in too many shared libs */ -#define ELIBSCN 124 /* .lib section in a.out corrupted */ - -#define ENOMEDIUM 125 /* No medium found */ -#define EMEDIUMTYPE 126 /* Wrong medium type */ -#define ECANCELED 127 /* Operation Cancelled */ -#define ENOKEY 128 /* Required key not available */ -#define EKEYEXPIRED 129 /* Key has expired */ -#define EKEYREVOKED 130 /* Key has been revoked */ -#define EKEYREJECTED 131 /* Key was rejected by service */ - -/* for robust mutexes */ -#define EOWNERDEAD 132 /* Owner died */ -#define ENOTRECOVERABLE 133 /* State not recoverable */ - -#endif /* !(_SPARC64_ERRNO_H) */ diff --git a/include/asm-sparc64/estate.h b/include/asm-sparc64/estate.h deleted file mode 100644 index a719c3d2f6b..00000000000 --- a/include/asm-sparc64/estate.h +++ /dev/null @@ -1,50 +0,0 @@ -/* $Id: estate.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */ -#ifndef _SPARC64_ESTATE_H -#define _SPARC64_ESTATE_H - -/* UltraSPARC-III E-cache Error Enable */ -#define ESTATE_ERROR_FMT 0x0000000000040000 /* Force MTAG ECC */ -#define ESTATE_ERROR_FMESS 0x000000000003c000 /* Forced MTAG ECC val */ -#define ESTATE_ERROR_FMD 0x0000000000002000 /* Force DATA ECC */ -#define ESTATE_ERROR_FDECC 0x0000000000001ff0 /* Forced DATA ECC val */ -#define ESTATE_ERROR_UCEEN 0x0000000000000008 /* See below */ -#define ESTATE_ERROR_NCEEN 0x0000000000000002 /* See below */ -#define ESTATE_ERROR_CEEN 0x0000000000000001 /* See below */ - -/* UCEEN enables the fast_ECC_error trap for: 1) software correctable E-cache - * errors 2) uncorrectable E-cache errors. Such events only occur on reads - * of the E-cache by the local processor for: 1) data loads 2) instruction - * fetches 3) atomic operations. Such events _cannot_ occur for: 1) merge - * 2) writeback 2) copyout. The AFSR bits associated with these traps are - * UCC and UCU. - */ - -/* NCEEN enables instruction_access_error, data_access_error, and ECC_error traps - * for uncorrectable ECC errors and system errors. - * - * Uncorrectable system bus data error or MTAG ECC error, system bus TimeOUT, - * or system bus BusERR: - * 1) As the result of an instruction fetch, will generate instruction_access_error - * 2) As the result of a load etc. will generate data_access_error. - * 3) As the result of store merge completion, writeback, or copyout will - * generate a disrupting ECC_error trap. - * 4) As the result of such errors on instruction vector fetch can generate any - * of the 3 trap types. - * - * The AFSR bits associated with these traps are EMU, EDU, WDU, CPU, IVU, UE, - * BERR, and TO. - */ - -/* CEEN enables the ECC_error trap for hardware corrected ECC errors. System bus - * reads resulting in a hardware corrected data or MTAG ECC error will generate an - * ECC_error disrupting trap with this bit enabled. - * - * This same trap will also be generated when a hardware corrected ECC error results - * during store merge, writeback, and copyout operations. - */ - -/* In general, if the trap enable bits above are disabled the AFSR bits will still - * log the events even though the trap will not be generated by the processor. - */ - -#endif /* _SPARC64_ESTATE_H */ diff --git a/include/asm-sparc64/fbio.h b/include/asm-sparc64/fbio.h deleted file mode 100644 index 500026d9f6e..00000000000 --- a/include/asm-sparc64/fbio.h +++ /dev/null @@ -1,302 +0,0 @@ -#ifndef __LINUX_FBIO_H -#define __LINUX_FBIO_H - -#include <linux/compiler.h> - -/* Constants used for fbio SunOS compatibility */ -/* (C) 1996 Miguel de Icaza */ - -/* Frame buffer types */ -#define FBTYPE_NOTYPE -1 -#define FBTYPE_SUN1BW 0 /* mono */ -#define FBTYPE_SUN1COLOR 1 -#define FBTYPE_SUN2BW 2 -#define FBTYPE_SUN2COLOR 3 -#define FBTYPE_SUN2GP 4 -#define FBTYPE_SUN5COLOR 5 -#define FBTYPE_SUN3COLOR 6 -#define FBTYPE_MEMCOLOR 7 -#define FBTYPE_SUN4COLOR 8 - -#define FBTYPE_NOTSUN1 9 -#define FBTYPE_NOTSUN2 10 -#define FBTYPE_NOTSUN3 11 - -#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */ -#define FBTYPE_SUNROP_COLOR 13 -#define FBTYPE_SUNFB_VIDEO 14 -#define FBTYPE_SUNGIFB 15 -#define FBTYPE_SUNGPLAS 16 -#define FBTYPE_SUNGP3 17 -#define FBTYPE_SUNGT 18 -#define FBTYPE_SUNLEO 19 /* zx Leo card */ -#define FBTYPE_MDICOLOR 20 /* cg14 */ -#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */ - -#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */ - -/* Does not seem to be listed in the Sun file either */ -#define FBTYPE_CREATOR 22 -#define FBTYPE_PCI_IGA1682 23 -#define FBTYPE_P9100COLOR 24 - -#define FBTYPE_PCI_GENERIC 1000 -#define FBTYPE_PCI_MACH64 1001 - -/* fbio ioctls */ -/* Returned by FBIOGTYPE */ -struct fbtype { - int fb_type; /* fb type, see above */ - int fb_height; /* pixels */ - int fb_width; /* pixels */ - int fb_depth; - int fb_cmsize; /* color map entries */ - int fb_size; /* fb size in bytes */ -}; -#define FBIOGTYPE _IOR('F', 0, struct fbtype) - -struct fbcmap { - int index; /* first element (0 origin) */ - int count; - unsigned char __user *red; - unsigned char __user *green; - unsigned char __user *blue; -}; - -#ifdef __KERNEL__ -#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap) -#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap) -#else -#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) -#define FBIOGETCMAP _IOW('F', 4, struct fbcmap) -#endif - -/* # of device specific values */ -#define FB_ATTR_NDEVSPECIFIC 8 -/* # of possible emulations */ -#define FB_ATTR_NEMUTYPES 4 - -struct fbsattr { - int flags; - int emu_type; /* -1 if none */ - int dev_specific[FB_ATTR_NDEVSPECIFIC]; -}; - -struct fbgattr { - int real_type; /* real frame buffer type */ - int owner; /* unknown */ - struct fbtype fbtype; /* real frame buffer fbtype */ - struct fbsattr sattr; - int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */ -}; -#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */ -#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */ - -#define FBIOSVIDEO _IOW('F', 7, int) -#define FBIOGVIDEO _IOR('F', 8, int) - -struct fbcursor { - short set; /* what to set, choose from the list above */ - short enable; /* cursor on/off */ - struct fbcurpos pos; /* cursor position */ - struct fbcurpos hot; /* cursor hot spot */ - struct fbcmap cmap; /* color map info */ - struct fbcurpos size; /* cursor bit map size */ - char __user *image; /* cursor image bits */ - char __user *mask; /* cursor mask bits */ -}; - -/* set/get cursor attributes/shape */ -#define FBIOSCURSOR _IOW('F', 24, struct fbcursor) -#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor) - -/* set/get cursor position */ -#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos) -#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos) - -/* get max cursor size */ -#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos) - -/* wid manipulation */ -struct fb_wid_alloc { -#define FB_WID_SHARED_8 0 -#define FB_WID_SHARED_24 1 -#define FB_WID_DBL_8 2 -#define FB_WID_DBL_24 3 - __u32 wa_type; - __s32 wa_index; /* Set on return */ - __u32 wa_count; -}; -struct fb_wid_item { - __u32 wi_type; - __s32 wi_index; - __u32 wi_attrs; - __u32 wi_values[32]; -}; -struct fb_wid_list { - __u32 wl_flags; - __u32 wl_count; - struct fb_wid_item *wl_list; -}; - -#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc) -#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc) -#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list) -#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list) - -/* Creator ioctls */ -#define FFB_IOCTL ('F'<<8) -#define FFB_SYS_INFO (FFB_IOCTL|80) -#define FFB_CLUTREAD (FFB_IOCTL|81) -#define FFB_CLUTPOST (FFB_IOCTL|82) -#define FFB_SETDIAGMODE (FFB_IOCTL|83) -#define FFB_GETMONITORID (FFB_IOCTL|84) -#define FFB_GETVIDEOMODE (FFB_IOCTL|85) -#define FFB_SETVIDEOMODE (FFB_IOCTL|86) -#define FFB_SETSERVER (FFB_IOCTL|87) -#define FFB_SETOVCTL (FFB_IOCTL|88) -#define FFB_GETOVCTL (FFB_IOCTL|89) -#define FFB_GETSAXNUM (FFB_IOCTL|90) -#define FFB_FBDEBUG (FFB_IOCTL|91) - -/* Cg14 ioctls */ -#define MDI_IOCTL ('M'<<8) -#define MDI_RESET (MDI_IOCTL|1) -#define MDI_GET_CFGINFO (MDI_IOCTL|2) -#define MDI_SET_PIXELMODE (MDI_IOCTL|3) -# define MDI_32_PIX 32 -# define MDI_16_PIX 16 -# define MDI_8_PIX 8 - -struct mdi_cfginfo { - int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ - int mdi_type; /* FBTYPE name */ - int mdi_height; /* height */ - int mdi_width; /* widht */ - int mdi_size; /* available ram */ - int mdi_mode; /* 8bpp, 16bpp or 32bpp */ - int mdi_pixfreq; /* pixel clock (from PROM) */ -}; - -/* SparcLinux specific ioctl for the MDI, should be replaced for - * the SET_XLUT/SET_CLUTn ioctls instead - */ -#define MDI_CLEAR_XLUT (MDI_IOCTL|9) - -/* leo & ffb ioctls */ -struct fb_clut_alloc { - __u32 clutid; /* Set on return */ - __u32 flag; - __u32 index; -}; - -struct fb_clut { -#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */ - __u32 flag; - __u32 clutid; - __u32 offset; - __u32 count; - char * red; - char * green; - char * blue; -}; - -struct fb_clut32 { - __u32 flag; - __u32 clutid; - __u32 offset; - __u32 count; - __u32 red; - __u32 green; - __u32 blue; -}; - -#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc) -#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc) -#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut) -#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut) -#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */ -#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */ - -#ifdef __KERNEL__ -/* Addresses on the fd of a cgsix that are mappable */ -#define CG6_FBC 0x70000000 -#define CG6_TEC 0x70001000 -#define CG6_BTREGS 0x70002000 -#define CG6_FHC 0x70004000 -#define CG6_THC 0x70005000 -#define CG6_ROM 0x70006000 -#define CG6_RAM 0x70016000 -#define CG6_DHC 0x80000000 - -#define CG3_MMAP_OFFSET 0x4000000 - -/* Addresses on the fd of a tcx that are mappable */ -#define TCX_RAM8BIT 0x00000000 -#define TCX_RAM24BIT 0x01000000 -#define TCX_UNK3 0x10000000 -#define TCX_UNK4 0x20000000 -#define TCX_CONTROLPLANE 0x28000000 -#define TCX_UNK6 0x30000000 -#define TCX_UNK7 0x38000000 -#define TCX_TEC 0x70000000 -#define TCX_BTREGS 0x70002000 -#define TCX_THC 0x70004000 -#define TCX_DHC 0x70008000 -#define TCX_ALT 0x7000a000 -#define TCX_SYNC 0x7000e000 -#define TCX_UNK2 0x70010000 - -/* CG14 definitions */ - -/* Offsets into the OBIO space: */ -#define CG14_REGS 0 /* registers */ -#define CG14_CURSORREGS 0x1000 /* cursor registers */ -#define CG14_DACREGS 0x2000 /* DAC registers */ -#define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */ -#define CG14_CLUT1 0x4000 /* Color Look Up Table */ -#define CG14_CLUT2 0x5000 /* Color Look Up Table */ -#define CG14_CLUT3 0x6000 /* Color Look Up Table */ -#define CG14_AUTO 0xf000 - -#endif /* KERNEL */ - -/* These are exported to userland for applications to use */ -/* Mappable offsets for the cg14: control registers */ -#define MDI_DIRECT_MAP 0x10000000 -#define MDI_CTLREG_MAP 0x20000000 -#define MDI_CURSOR_MAP 0x30000000 -#define MDI_SHDW_VRT_MAP 0x40000000 - -/* Mappable offsets for the cg14: frame buffer resolutions */ -/* 32 bits */ -#define MDI_CHUNKY_XBGR_MAP 0x50000000 -#define MDI_CHUNKY_BGR_MAP 0x60000000 - -/* 16 bits */ -#define MDI_PLANAR_X16_MAP 0x70000000 -#define MDI_PLANAR_C16_MAP 0x80000000 - -/* 8 bit is done as CG3 MMAP offset */ -/* 32 bits, planar */ -#define MDI_PLANAR_X32_MAP 0x90000000 -#define MDI_PLANAR_B32_MAP 0xa0000000 -#define MDI_PLANAR_G32_MAP 0xb0000000 -#define MDI_PLANAR_R32_MAP 0xc0000000 - -/* Mappable offsets on leo */ -#define LEO_SS0_MAP 0x00000000 -#define LEO_LC_SS0_USR_MAP 0x00800000 -#define LEO_LD_SS0_MAP 0x00801000 -#define LEO_LX_CURSOR_MAP 0x00802000 -#define LEO_SS1_MAP 0x00803000 -#define LEO_LC_SS1_USR_MAP 0x01003000 -#define LEO_LD_SS1_MAP 0x01004000 -#define LEO_UNK_MAP 0x01005000 -#define LEO_LX_KRN_MAP 0x01006000 -#define LEO_LC_SS0_KRN_MAP 0x01007000 -#define LEO_LC_SS1_KRN_MAP 0x01008000 -#define LEO_LD_GBL_MAP 0x01009000 -#define LEO_UNK2_MAP 0x0100a000 - -#endif /* __LINUX_FBIO_H */ diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h deleted file mode 100644 index b2aecf0054b..00000000000 --- a/include/asm-sparc64/fcntl.h +++ /dev/null @@ -1,36 +0,0 @@ -/* $Id: fcntl.h,v 1.12 2001/09/20 00:35:34 davem Exp $ */ -#ifndef _SPARC64_FCNTL_H -#define _SPARC64_FCNTL_H - -/* open/fcntl - O_SYNC is only implemented on blocks devices and on files - located on an ext2 file system */ -#define O_NDELAY 0x0004 -#define O_APPEND 0x0008 -#define FASYNC 0x0040 /* fcntl, for BSD compatibility */ -#define O_CREAT 0x0200 /* not fcntl */ -#define O_TRUNC 0x0400 /* not fcntl */ -#define O_EXCL 0x0800 /* not fcntl */ -#define O_SYNC 0x2000 -#define O_NONBLOCK 0x4000 -#define O_NOCTTY 0x8000 /* not fcntl */ -#define O_LARGEFILE 0x40000 -#define O_DIRECT 0x100000 /* direct disk access hint */ -#define O_NOATIME 0x200000 - - -#define F_GETOWN 5 /* for sockets. */ -#define F_SETOWN 6 /* for sockets. */ -#define F_GETLK 7 -#define F_SETLK 8 -#define F_SETLKW 9 - -/* for posix fcntl() and lockf() */ -#define F_RDLCK 1 -#define F_WRLCK 2 -#define F_UNLCK 3 - -#define __ARCH_FLOCK_PAD short __unused; - -#include <asm-generic/fcntl.h> - -#endif /* !(_SPARC64_FCNTL_H) */ diff --git a/include/asm-sparc64/fhc.h b/include/asm-sparc64/fhc.h deleted file mode 100644 index f29eaa25405..00000000000 --- a/include/asm-sparc64/fhc.h +++ /dev/null @@ -1,132 +0,0 @@ -/* $Id: fhc.h,v 1.5 1999/09/21 14:39:29 davem Exp $ - * fhc.h: Structures for central/fhc pseudo driver on Sunfire/Starfire/Wildfire. - * - * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com) - */ - -#ifndef _SPARC64_FHC_H -#define _SPARC64_FHC_H - -#include <linux/timer.h> - -#include <asm/oplib.h> -#include <asm/upa.h> - -struct linux_fhc; - -/* Clock board register offsets. */ -#define CLOCK_CTRL 0x00UL /* Main control */ -#define CLOCK_STAT1 0x10UL /* Status one */ -#define CLOCK_STAT2 0x20UL /* Status two */ -#define CLOCK_PWRSTAT 0x30UL /* Power status */ -#define CLOCK_PWRPRES 0x40UL /* Power presence */ -#define CLOCK_TEMP 0x50UL /* Temperature */ -#define CLOCK_IRQDIAG 0x60UL /* IRQ diagnostics */ -#define CLOCK_PWRSTAT2 0x70UL /* Power status two */ - -#define CLOCK_CTRL_LLED 0x04 /* Left LED, 0 == on */ -#define CLOCK_CTRL_MLED 0x02 /* Mid LED, 1 == on */ -#define CLOCK_CTRL_RLED 0x01 /* RIght LED, 1 == on */ - -struct linux_central { - struct linux_fhc *child; - unsigned long cfreg; - unsigned long clkregs; - unsigned long clkver; - int slots; - int prom_node; - char prom_name[64]; - - struct linux_prom_ranges central_ranges[PROMREG_MAX]; - int num_central_ranges; -}; - -/* Firehose controller register offsets */ -struct fhc_regs { - unsigned long pregs; /* FHC internal regs */ -#define FHC_PREGS_ID 0x00UL /* FHC ID */ -#define FHC_ID_VERS 0xf0000000 /* Version of this FHC */ -#define FHC_ID_PARTID 0x0ffff000 /* Part ID code (0x0f9f == FHC) */ -#define FHC_ID_MANUF 0x0000007e /* Manufacturer (0x3e == SUN's JEDEC)*/ -#define FHC_ID_RESV 0x00000001 /* Read as one */ -#define FHC_PREGS_RCS 0x10UL /* FHC Reset Control/Status Register */ -#define FHC_RCS_POR 0x80000000 /* Last reset was a power cycle */ -#define FHC_RCS_SPOR 0x40000000 /* Last reset was sw power on reset */ -#define FHC_RCS_SXIR 0x20000000 /* Last reset was sw XIR reset */ -#define FHC_RCS_BPOR 0x10000000 /* Last reset was due to POR button */ -#define FHC_RCS_BXIR 0x08000000 /* Last reset was due to XIR button */ -#define FHC_RCS_WEVENT 0x04000000 /* CPU reset was due to wakeup event */ -#define FHC_RCS_CFATAL 0x02000000 /* Centerplane Fatal Error signalled */ -#define FHC_RCS_FENAB 0x01000000 /* Fatal errors elicit system reset */ -#define FHC_PREGS_CTRL 0x20UL /* FHC Control Register */ -#define FHC_CONTROL_ICS 0x00100000 /* Ignore Centerplane Signals */ -#define FHC_CONTROL_FRST 0x00080000 /* Fatal Error Reset Enable */ -#define FHC_CONTROL_LFAT 0x00040000 /* AC/DC signalled a local error */ -#define FHC_CONTROL_SLINE 0x00010000 /* Firmware Synchronization Line */ -#define FHC_CONTROL_DCD 0x00008000 /* DC-->DC Converter Disable */ -#define FHC_CONTROL_POFF 0x00004000 /* AC/DC Controller PLL Disable */ -#define FHC_CONTROL_FOFF 0x00002000 /* FHC Controller PLL Disable */ -#define FHC_CONTROL_AOFF 0x00001000 /* CPU A SRAM/SBD Low Power Mode */ -#define FHC_CONTROL_BOFF 0x00000800 /* CPU B SRAM/SBD Low Power Mode */ -#define FHC_CONTROL_PSOFF 0x00000400 /* Turns off this FHC's power supply */ -#define FHC_CONTROL_IXIST 0x00000200 /* 0=FHC tells clock board it exists */ -#define FHC_CONTROL_XMSTR 0x00000100 /* 1=Causes this FHC to be XIR master*/ -#define FHC_CONTROL_LLED 0x00000040 /* 0=Left LED ON */ -#define FHC_CONTROL_MLED 0x00000020 /* 1=Middle LED ON */ -#define FHC_CONTROL_RLED 0x00000010 /* 1=Right LED */ -#define FHC_CONTROL_BPINS 0x00000003 /* Spare Bidirectional Pins */ -#define FHC_PREGS_BSR 0x30UL /* FHC Board Status Register */ -#define FHC_BSR_DA64 0x00040000 /* Port A: 0=128bit 1=64bit data path */ -#define FHC_BSR_DB64 0x00020000 /* Port B: 0=128bit 1=64bit data path */ -#define FHC_BSR_BID 0x0001e000 /* Board ID */ -#define FHC_BSR_SA 0x00001c00 /* Port A UPA Speed (from the pins) */ -#define FHC_BSR_SB 0x00000380 /* Port B UPA Speed (from the pins) */ -#define FHC_BSR_NDIAG 0x00000040 /* Not in Diag Mode */ -#define FHC_BSR_NTBED 0x00000020 /* Not in TestBED Mode */ -#define FHC_BSR_NIA 0x0000001c /* Jumper, bit 18 in PROM space */ -#define FHC_BSR_SI 0x00000001 /* Spare input pin value */ -#define FHC_PREGS_ECC 0x40UL /* FHC ECC Control Register (16 bits) */ -#define FHC_PREGS_JCTRL 0xf0UL /* FHC JTAG Control Register */ -#define FHC_JTAG_CTRL_MENAB 0x80000000 /* Indicates this is JTAG Master */ -#define FHC_JTAG_CTRL_MNONE 0x40000000 /* Indicates no JTAG Master present */ -#define FHC_PREGS_JCMD 0x100UL /* FHC JTAG Command Register */ - unsigned long ireg; /* FHC IGN reg */ -#define FHC_IREG_IGN 0x00UL /* This FHC's IGN */ - unsigned long ffregs; /* FHC fanfail regs */ -#define FHC_FFREGS_IMAP 0x00UL /* FHC Fanfail IMAP */ -#define FHC_FFREGS_ICLR 0x10UL /* FHC Fanfail ICLR */ - unsigned long sregs; /* FHC system regs */ -#define FHC_SREGS_IMAP 0x00UL /* FHC System IMAP */ -#define FHC_SREGS_ICLR 0x10UL /* FHC System ICLR */ - unsigned long uregs; /* FHC uart regs */ -#define FHC_UREGS_IMAP 0x00UL /* FHC Uart IMAP */ -#define FHC_UREGS_ICLR 0x10UL /* FHC Uart ICLR */ - unsigned long tregs; /* FHC TOD regs */ -#define FHC_TREGS_IMAP 0x00UL /* FHC TOD IMAP */ -#define FHC_TREGS_ICLR 0x10UL /* FHC TOD ICLR */ -}; - -struct linux_fhc { - struct linux_fhc *next; - struct linux_central *parent; /* NULL if not central FHC */ - struct fhc_regs fhc_regs; - int board; - int jtag_master; - int prom_node; - char prom_name[64]; - - struct linux_prom_ranges fhc_ranges[PROMREG_MAX]; - int num_fhc_ranges; -}; - -extern struct linux_central *central_bus; - -extern void apply_central_ranges(struct linux_central *central, - struct linux_prom_registers *regs, - int nregs); - -extern void apply_fhc_ranges(struct linux_fhc *fhc, - struct linux_prom_registers *regs, - int nregs); - -#endif /* !(_SPARC64_FHC_H) */ diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h deleted file mode 100644 index 49d49a28594..00000000000 --- a/include/asm-sparc64/floppy.h +++ /dev/null @@ -1,811 +0,0 @@ -/* $Id: floppy.h,v 1.32 2001/10/26 17:59:36 davem Exp $ - * asm-sparc64/floppy.h: Sparc specific parts of the Floppy driver. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - * - * Ultra/PCI support added: Sep 1997 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef __ASM_SPARC64_FLOPPY_H -#define __ASM_SPARC64_FLOPPY_H - -#include <linux/config.h> -#include <linux/init.h> - -#include <asm/page.h> -#include <asm/pgtable.h> -#include <asm/system.h> -#include <asm/idprom.h> -#include <asm/oplib.h> -#include <asm/auxio.h> -#include <asm/sbus.h> -#include <asm/irq.h> - - -/* - * Define this to enable exchanging drive 0 and 1 if only drive 1 is - * probed on PCI machines. - */ -#undef PCI_FDC_SWAP_DRIVES - - -/* References: - * 1) Netbsd Sun floppy driver. - * 2) NCR 82077 controller manual - * 3) Intel 82077 controller manual - */ -struct sun_flpy_controller { - volatile unsigned char status1_82077; /* Auxiliary Status reg. 1 */ - volatile unsigned char status2_82077; /* Auxiliary Status reg. 2 */ - volatile unsigned char dor_82077; /* Digital Output reg. */ - volatile unsigned char tapectl_82077; /* Tape Control reg */ - volatile unsigned char status_82077; /* Main Status Register. */ -#define drs_82077 status_82077 /* Digital Rate Select reg. */ - volatile unsigned char data_82077; /* Data fifo. */ - volatile unsigned char ___unused; - volatile unsigned char dir_82077; /* Digital Input reg. */ -#define dcr_82077 dir_82077 /* Config Control reg. */ -}; - -/* You'll only ever find one controller on an Ultra anyways. */ -static struct sun_flpy_controller *sun_fdc = (struct sun_flpy_controller *)-1; -unsigned long fdc_status; -static struct sbus_dev *floppy_sdev = NULL; - -struct sun_floppy_ops { - unsigned char (*fd_inb) (unsigned long port); - void (*fd_outb) (unsigned char value, unsigned long port); - void (*fd_enable_dma) (void); - void (*fd_disable_dma) (void); - void (*fd_set_dma_mode) (int); - void (*fd_set_dma_addr) (char *); - void (*fd_set_dma_count) (int); - unsigned int (*get_dma_residue) (void); - int (*fd_request_irq) (void); - void (*fd_free_irq) (void); - int (*fd_eject) (int); -}; - -static struct sun_floppy_ops sun_fdops; - -#define fd_inb(port) sun_fdops.fd_inb(port) -#define fd_outb(value,port) sun_fdops.fd_outb(value,port) -#define fd_enable_dma() sun_fdops.fd_enable_dma() -#define fd_disable_dma() sun_fdops.fd_disable_dma() -#define fd_request_dma() (0) /* nothing... */ -#define fd_free_dma() /* nothing... */ -#define fd_clear_dma_ff() /* nothing... */ -#define fd_set_dma_mode(mode) sun_fdops.fd_set_dma_mode(mode) -#define fd_set_dma_addr(addr) sun_fdops.fd_set_dma_addr(addr) -#define fd_set_dma_count(count) sun_fdops.fd_set_dma_count(count) -#define get_dma_residue(x) sun_fdops.get_dma_residue() -#define fd_cacheflush(addr, size) /* nothing... */ -#define fd_request_irq() sun_fdops.fd_request_irq() -#define fd_free_irq() sun_fdops.fd_free_irq() -#define fd_eject(drive) sun_fdops.fd_eject(drive) - -static int FLOPPY_MOTOR_MASK = 0x10; - -/* Super paranoid... */ -#undef HAVE_DISABLE_HLT - -static int sun_floppy_types[2] = { 0, 0 }; - -/* Here is where we catch the floppy driver trying to initialize, - * therefore this is where we call the PROM device tree probing - * routine etc. on the Sparc. - */ -#define FLOPPY0_TYPE sun_floppy_init() -#define FLOPPY1_TYPE sun_floppy_types[1] - -#define FDC1 ((unsigned long)sun_fdc) - -#define N_FDC 1 -#define N_DRIVE 8 - -/* No 64k boundary crossing problems on the Sparc. */ -#define CROSS_64KB(a,s) (0) - -static unsigned char sun_82077_fd_inb(unsigned long port) -{ - udelay(5); - switch(port & 7) { - default: - printk("floppy: Asked to read unknown port %lx\n", port); - panic("floppy: Port bolixed."); - case 4: /* FD_STATUS */ - return sbus_readb(&sun_fdc->status_82077) & ~STATUS_DMA; - case 5: /* FD_DATA */ - return sbus_readb(&sun_fdc->data_82077); - case 7: /* FD_DIR */ - /* XXX: Is DCL on 0x80 in sun4m? */ - return sbus_readb(&sun_fdc->dir_82077); - }; - panic("sun_82072_fd_inb: How did I get here?"); -} - -static void sun_82077_fd_outb(unsigned char value, unsigned long port) -{ - udelay(5); - switch(port & 7) { - default: - printk("floppy: Asked to write to unknown port %lx\n", port); - panic("floppy: Port bolixed."); - case 2: /* FD_DOR */ - /* Happily, the 82077 has a real DOR register. */ - sbus_writeb(value, &sun_fdc->dor_82077); - break; - case 5: /* FD_DATA */ - sbus_writeb(value, &sun_fdc->data_82077); - break; - case 7: /* FD_DCR */ - sbus_writeb(value, &sun_fdc->dcr_82077); - break; - case 4: /* FD_STATUS */ - sbus_writeb(value, &sun_fdc->status_82077); - break; - }; - return; -} - -/* For pseudo-dma (Sun floppy drives have no real DMA available to - * them so we must eat the data fifo bytes directly ourselves) we have - * three state variables. doing_pdma tells our inline low-level - * assembly floppy interrupt entry point whether it should sit and eat - * bytes from the fifo or just transfer control up to the higher level - * floppy interrupt c-code. I tried very hard but I could not get the - * pseudo-dma to work in c-code without getting many overruns and - * underruns. If non-zero, doing_pdma encodes the direction of - * the transfer for debugging. 1=read 2=write - */ -unsigned char *pdma_vaddr; -unsigned long pdma_size; -volatile int doing_pdma = 0; - -/* This is software state */ -char *pdma_base = NULL; -unsigned long pdma_areasize; - -/* Common routines to all controller types on the Sparc. */ -static void sun_fd_disable_dma(void) -{ - doing_pdma = 0; - if (pdma_base) { - mmu_unlockarea(pdma_base, pdma_areasize); - pdma_base = NULL; - } -} - -static void sun_fd_set_dma_mode(int mode) -{ - switch(mode) { - case DMA_MODE_READ: - doing_pdma = 1; - break; - case DMA_MODE_WRITE: - doing_pdma = 2; - break; - default: - printk("Unknown dma mode %d\n", mode); - panic("floppy: Giving up..."); - } -} - -static void sun_fd_set_dma_addr(char *buffer) -{ - pdma_vaddr = buffer; -} - -static void sun_fd_set_dma_count(int length) -{ - pdma_size = length; -} - -static void sun_fd_enable_dma(void) -{ - pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size); - pdma_base = pdma_vaddr; - pdma_areasize = pdma_size; -} - -extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *); - -static int sun_fd_request_irq(void) -{ - static int once = 0; - int error; - - if(!once) { - once = 1; - - error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, - SA_INTERRUPT, "floppy", NULL); - - return ((error == 0) ? 0 : -1); - } - return 0; -} - -static void sun_fd_free_irq(void) -{ -} - -static unsigned int sun_get_dma_residue(void) -{ - /* XXX This isn't really correct. XXX */ - return 0; -} - -static int sun_fd_eject(int drive) -{ - set_dor(0x00, 0xff, 0x90); - udelay(500); - set_dor(0x00, 0x6f, 0x00); - udelay(500); - return 0; -} - -#ifdef CONFIG_PCI -#include <asm/ebus.h> -#include <asm/isa.h> -#include <asm/ns87303.h> - -static struct ebus_dma_info sun_pci_fd_ebus_dma; -static struct pci_dev *sun_pci_ebus_dev; -static int sun_pci_broken_drive = -1; - -struct sun_pci_dma_op { - unsigned int addr; - int len; - int direction; - char *buf; -}; -static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL}; -static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL}; - -extern irqreturn_t floppy_interrupt(int irq, void *dev_id, struct pt_regs *regs); - -static unsigned char sun_pci_fd_inb(unsigned long port) -{ - udelay(5); - return inb(port); -} - -static void sun_pci_fd_outb(unsigned char val, unsigned long port) -{ - udelay(5); - outb(val, port); -} - -static void sun_pci_fd_broken_outb(unsigned char val, unsigned long port) -{ - udelay(5); - /* - * XXX: Due to SUN's broken floppy connector on AX and AXi - * we need to turn on MOTOR_0 also, if the floppy is - * jumpered to DS1 (like most PC floppies are). I hope - * this does not hurt correct hardware like the AXmp. - * (Eddie, Sep 12 1998). - */ - if (port == ((unsigned long)sun_fdc) + 2) { - if (((val & 0x03) == sun_pci_broken_drive) && (val & 0x20)) { - val |= 0x10; - } - } - outb(val, port); -} - -#ifdef PCI_FDC_SWAP_DRIVES -static void sun_pci_fd_lde_broken_outb(unsigned char val, unsigned long port) -{ - udelay(5); - /* - * XXX: Due to SUN's broken floppy connector on AX and AXi - * we need to turn on MOTOR_0 also, if the floppy is - * jumpered to DS1 (like most PC floppies are). I hope - * this does not hurt correct hardware like the AXmp. - * (Eddie, Sep 12 1998). - */ - if (port == ((unsigned long)sun_fdc) + 2) { - if (((val & 0x03) == sun_pci_broken_drive) && (val & 0x10)) { - val &= ~(0x03); - val |= 0x21; - } - } - outb(val, port); -} -#endif /* PCI_FDC_SWAP_DRIVES */ - -static void sun_pci_fd_enable_dma(void) -{ - BUG_ON((NULL == sun_pci_dma_pending.buf) || - (0 == sun_pci_dma_pending.len) || - (0 == sun_pci_dma_pending.direction)); - - sun_pci_dma_current.buf = sun_pci_dma_pending.buf; - sun_pci_dma_current.len = sun_pci_dma_pending.len; - sun_pci_dma_current.direction = sun_pci_dma_pending.direction; - - sun_pci_dma_pending.buf = NULL; - sun_pci_dma_pending.len = 0; - sun_pci_dma_pending.direction = 0; - sun_pci_dma_pending.addr = -1U; - - sun_pci_dma_current.addr = - pci_map_single(sun_pci_ebus_dev, - sun_pci_dma_current.buf, - sun_pci_dma_current.len, - sun_pci_dma_current.direction); - - ebus_dma_enable(&sun_pci_fd_ebus_dma, 1); - - if (ebus_dma_request(&sun_pci_fd_ebus_dma, - sun_pci_dma_current.addr, - sun_pci_dma_current.len)) - BUG(); -} - -static void sun_pci_fd_disable_dma(void) -{ - ebus_dma_enable(&sun_pci_fd_ebus_dma, 0); - if (sun_pci_dma_current.addr != -1U) - pci_unmap_single(sun_pci_ebus_dev, - sun_pci_dma_current.addr, - sun_pci_dma_current.len, - sun_pci_dma_current.direction); - sun_pci_dma_current.addr = -1U; -} - -static void sun_pci_fd_set_dma_mode(int mode) -{ - if (mode == DMA_MODE_WRITE) - sun_pci_dma_pending.direction = PCI_DMA_TODEVICE; - else - sun_pci_dma_pending.direction = PCI_DMA_FROMDEVICE; - - ebus_dma_prepare(&sun_pci_fd_ebus_dma, mode != DMA_MODE_WRITE); -} - -static void sun_pci_fd_set_dma_count(int length) -{ - sun_pci_dma_pending.len = length; -} - -static void sun_pci_fd_set_dma_addr(char *buffer) -{ - sun_pci_dma_pending.buf = buffer; -} - -static unsigned int sun_pci_get_dma_residue(void) -{ - return ebus_dma_residue(&sun_pci_fd_ebus_dma); -} - -static int sun_pci_fd_request_irq(void) -{ - return ebus_dma_irq_enable(&sun_pci_fd_ebus_dma, 1); -} - -static void sun_pci_fd_free_irq(void) -{ - ebus_dma_irq_enable(&sun_pci_fd_ebus_dma, 0); -} - -static int sun_pci_fd_eject(int drive) -{ - return -EINVAL; -} - -void sun_pci_fd_dma_callback(struct ebus_dma_info *p, int event, void *cookie) -{ - floppy_interrupt(0, NULL, NULL); -} - -/* - * Floppy probing, we'd like to use /dev/fd0 for a single Floppy on PCI, - * even if this is configured using DS1, thus looks like /dev/fd1 with - * the cabling used in Ultras. - */ -#define DOR (port + 2) -#define MSR (port + 4) -#define FIFO (port + 5) - -static void sun_pci_fd_out_byte(unsigned long port, unsigned char val, - unsigned long reg) -{ - unsigned char status; - int timeout = 1000; - - while (!((status = inb(MSR)) & 0x80) && --timeout) - udelay(100); - outb(val, reg); -} - -static unsigned char sun_pci_fd_sensei(unsigned long port) -{ - unsigned char result[2] = { 0x70, 0x00 }; - unsigned char status; - int i = 0; - - sun_pci_fd_out_byte(port, 0x08, FIFO); - do { - int timeout = 1000; - - while (!((status = inb(MSR)) & 0x80) && --timeout) - udelay(100); - - if (!timeout) - break; - - if ((status & 0xf0) == 0xd0) - result[i++] = inb(FIFO); - else - break; - } while (i < 2); - - return result[0]; -} - -static void sun_pci_fd_reset(unsigned long port) -{ - unsigned char mask = 0x00; - unsigned char status; - int timeout = 10000; - - outb(0x80, MSR); - do { - status = sun_pci_fd_sensei(port); - if ((status & 0xc0) == 0xc0) - mask |= 1 << (status & 0x03); - else - udelay(100); - } while ((mask != 0x0f) && --timeout); -} - -static int sun_pci_fd_test_drive(unsigned long port, int drive) -{ - unsigned char status, data; - int timeout = 1000; - int ready; - - sun_pci_fd_reset(port); - - data = (0x10 << drive) | 0x0c | drive; - sun_pci_fd_out_byte(port, data, DOR); - - sun_pci_fd_out_byte(port, 0x07, FIFO); - sun_pci_fd_out_byte(port, drive & 0x03, FIFO); - - do { - udelay(100); - status = sun_pci_fd_sensei(port); - } while (((status & 0xc0) == 0x80) && --timeout); - - if (!timeout) - ready = 0; - else - ready = (status & 0x10) ? 0 : 1; - - sun_pci_fd_reset(port); - return ready; -} -#undef FIFO -#undef MSR -#undef DOR - -#endif /* CONFIG_PCI */ - -#ifdef CONFIG_PCI -static int __init ebus_fdthree_p(struct linux_ebus_device *edev) -{ - if (!strcmp(edev->prom_name, "fdthree")) - return 1; - if (!strcmp(edev->prom_name, "floppy")) { - char compat[16]; - prom_getstring(edev->prom_node, - "compatible", - compat, sizeof(compat)); - compat[15] = '\0'; - if (!strcmp(compat, "fdthree")) - return 1; - } - return 0; -} -#endif - -#ifdef CONFIG_PCI -#undef ISA_FLOPPY_WORKS - -#ifdef ISA_FLOPPY_WORKS -static unsigned long __init isa_floppy_init(void) -{ - struct sparc_isa_bridge *isa_br; - struct sparc_isa_device *isa_dev = NULL; - - for_each_isa(isa_br) { - for_each_isadev(isa_dev, isa_br) { - if (!strcmp(isa_dev->prom_name, "dma")) { - struct sparc_isa_device *child = - isa_dev->child; - - while (child) { - if (!strcmp(child->prom_name, - "floppy")) { - isa_dev = child; - goto isa_done; - } - child = child->next; - } - } - } - } -isa_done: - if (!isa_dev) - return 0; - - /* We could use DMA on devices behind the ISA bridge, but... - * - * There is a slight problem. Normally on x86 kit the x86 processor - * delays I/O port instructions when the ISA bus "dma in progress" - * signal is active. Well, sparc64 systems do not monitor this - * signal thus we would need to block all I/O port accesses in software - * when a dma transfer is active for some device. - */ - - sun_fdc = (struct sun_flpy_controller *)isa_dev->resource.start; - FLOPPY_IRQ = isa_dev->irq; - - sun_fdops.fd_inb = sun_pci_fd_inb; - sun_fdops.fd_outb = sun_pci_fd_outb; - - can_use_virtual_dma = use_virtual_dma = 1; - sun_fdops.fd_enable_dma = sun_fd_enable_dma; - sun_fdops.fd_disable_dma = sun_fd_disable_dma; - sun_fdops.fd_set_dma_mode = sun_fd_set_dma_mode; - sun_fdops.fd_set_dma_addr = sun_fd_set_dma_addr; - sun_fdops.fd_set_dma_count = sun_fd_set_dma_count; - sun_fdops.get_dma_residue = sun_get_dma_residue; - - sun_fdops.fd_request_irq = sun_fd_request_irq; - sun_fdops.fd_free_irq = sun_fd_free_irq; - - /* Floppy eject is manual. Actually, could determine this - * via presence of 'manual' property in OBP node. - */ - sun_fdops.fd_eject = sun_pci_fd_eject; - - fdc_status = (unsigned long) &sun_fdc->status_82077; - FLOPPY_MOTOR_MASK = 0xf0; - - allowed_drive_mask = 0; - sun_floppy_types[0] = 0; - sun_floppy_types[1] = 4; - - sun_pci_broken_drive = 1; - sun_fdops.fd_outb = sun_pci_fd_broken_outb; - - return sun_floppy_types[0]; -} -#endif /* ISA_FLOPPY_WORKS */ - -#endif - -static unsigned long __init sun_floppy_init(void) -{ - char state[128]; - struct sbus_bus *bus; - struct sbus_dev *sdev = NULL; - static int initialized = 0; - - if (initialized) - return sun_floppy_types[0]; - initialized = 1; - - for_all_sbusdev (sdev, bus) { - if (!strcmp(sdev->prom_name, "SUNW,fdtwo")) - break; - } - if(sdev) { - floppy_sdev = sdev; - FLOPPY_IRQ = sdev->irqs[0]; - } else { -#ifdef CONFIG_PCI - struct linux_ebus *ebus; - struct linux_ebus_device *edev = NULL; - unsigned long config = 0; - void __iomem *auxio_reg; - - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (ebus_fdthree_p(edev)) - goto ebus_done; - } - } - ebus_done: - if (!edev) { -#ifdef ISA_FLOPPY_WORKS - return isa_floppy_init(); -#else - return 0; -#endif - } - - prom_getproperty(edev->prom_node, "status", - state, sizeof(state)); - if (!strncmp(state, "disabled", 8)) - return 0; - - FLOPPY_IRQ = edev->irqs[0]; - - /* Make sure the high density bit is set, some systems - * (most notably Ultra5/Ultra10) come up with it clear. - */ - auxio_reg = (void __iomem *) edev->resource[2].start; - writel(readl(auxio_reg)|0x2, auxio_reg); - - sun_pci_ebus_dev = ebus->self; - - spin_lock_init(&sun_pci_fd_ebus_dma.lock); - - /* XXX ioremap */ - sun_pci_fd_ebus_dma.regs = (void __iomem *) - edev->resource[1].start; - if (!sun_pci_fd_ebus_dma.regs) - return 0; - - sun_pci_fd_ebus_dma.flags = (EBUS_DMA_FLAG_USE_EBDMA_HANDLER | - EBUS_DMA_FLAG_TCI_DISABLE); - sun_pci_fd_ebus_dma.callback = sun_pci_fd_dma_callback; - sun_pci_fd_ebus_dma.client_cookie = NULL; - sun_pci_fd_ebus_dma.irq = FLOPPY_IRQ; - strcpy(sun_pci_fd_ebus_dma.name, "floppy"); - if (ebus_dma_register(&sun_pci_fd_ebus_dma)) - return 0; - - /* XXX ioremap */ - sun_fdc = (struct sun_flpy_controller *)edev->resource[0].start; - - sun_fdops.fd_inb = sun_pci_fd_inb; - sun_fdops.fd_outb = sun_pci_fd_outb; - - can_use_virtual_dma = use_virtual_dma = 0; - sun_fdops.fd_enable_dma = sun_pci_fd_enable_dma; - sun_fdops.fd_disable_dma = sun_pci_fd_disable_dma; - sun_fdops.fd_set_dma_mode = sun_pci_fd_set_dma_mode; - sun_fdops.fd_set_dma_addr = sun_pci_fd_set_dma_addr; - sun_fdops.fd_set_dma_count = sun_pci_fd_set_dma_count; - sun_fdops.get_dma_residue = sun_pci_get_dma_residue; - - sun_fdops.fd_request_irq = sun_pci_fd_request_irq; - sun_fdops.fd_free_irq = sun_pci_fd_free_irq; - - sun_fdops.fd_eject = sun_pci_fd_eject; - - fdc_status = (unsigned long) &sun_fdc->status_82077; - FLOPPY_MOTOR_MASK = 0xf0; - - /* - * XXX: Find out on which machines this is really needed. - */ - if (1) { - sun_pci_broken_drive = 1; - sun_fdops.fd_outb = sun_pci_fd_broken_outb; - } - - allowed_drive_mask = 0; - if (sun_pci_fd_test_drive((unsigned long)sun_fdc, 0)) - sun_floppy_types[0] = 4; - if (sun_pci_fd_test_drive((unsigned long)sun_fdc, 1)) - sun_floppy_types[1] = 4; - - /* - * Find NS87303 SuperIO config registers (through ecpp). - */ - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (!strcmp(edev->prom_name, "ecpp")) { - config = edev->resource[1].start; - goto config_done; - } - } - } - config_done: - - /* - * Sanity check, is this really the NS87303? - */ - switch (config & 0x3ff) { - case 0x02e: - case 0x15c: - case 0x26e: - case 0x398: - break; - default: - config = 0; - } - - if (!config) - return sun_floppy_types[0]; - - /* Enable PC-AT mode. */ - ns87303_modify(config, ASC, 0, 0xc0); - -#ifdef PCI_FDC_SWAP_DRIVES - /* - * If only Floppy 1 is present, swap drives. - */ - if (!sun_floppy_types[0] && sun_floppy_types[1]) { - /* - * Set the drive exchange bit in FCR on NS87303, - * make shure other bits are sane before doing so. - */ - ns87303_modify(config, FER, FER_EDM, 0); - ns87303_modify(config, ASC, ASC_DRV2_SEL, 0); - ns87303_modify(config, FCR, 0, FCR_LDE); - - config = sun_floppy_types[0]; - sun_floppy_types[0] = sun_floppy_types[1]; - sun_floppy_types[1] = config; - - if (sun_pci_broken_drive != -1) { - sun_pci_broken_drive = 1 - sun_pci_broken_drive; - sun_fdops.fd_outb = sun_pci_fd_lde_broken_outb; - } - } -#endif /* PCI_FDC_SWAP_DRIVES */ - - return sun_floppy_types[0]; -#else - return 0; -#endif - } - prom_getproperty(sdev->prom_node, "status", state, sizeof(state)); - if(!strncmp(state, "disabled", 8)) - return 0; - - /* - * We cannot do sbus_ioremap here: it does request_region, - * which the generic floppy driver tries to do once again. - * But we must use the sdev resource values as they have - * had parent ranges applied. - */ - sun_fdc = (struct sun_flpy_controller *) - (sdev->resource[0].start + - ((sdev->resource[0].flags & 0x1ffUL) << 32UL)); - - /* Last minute sanity check... */ - if(sbus_readb(&sun_fdc->status1_82077) == 0xff) { - sun_fdc = (struct sun_flpy_controller *)-1; - return 0; - } - - sun_fdops.fd_inb = sun_82077_fd_inb; - sun_fdops.fd_outb = sun_82077_fd_outb; - - can_use_virtual_dma = use_virtual_dma = 1; - sun_fdops.fd_enable_dma = sun_fd_enable_dma; - sun_fdops.fd_disable_dma = sun_fd_disable_dma; - sun_fdops.fd_set_dma_mode = sun_fd_set_dma_mode; - sun_fdops.fd_set_dma_addr = sun_fd_set_dma_addr; - sun_fdops.fd_set_dma_count = sun_fd_set_dma_count; - sun_fdops.get_dma_residue = sun_get_dma_residue; - - sun_fdops.fd_request_irq = sun_fd_request_irq; - sun_fdops.fd_free_irq = sun_fd_free_irq; - - sun_fdops.fd_eject = sun_fd_eject; - - fdc_status = (unsigned long) &sun_fdc->status_82077; - - /* Success... */ - allowed_drive_mask = 0x01; - sun_floppy_types[0] = 4; - sun_floppy_types[1] = 0; - - return sun_floppy_types[0]; -} - -#define EXTRA_FLOPPY_PARAMS - -#endif /* !(__ASM_SPARC64_FLOPPY_H) */ diff --git a/include/asm-sparc64/fpumacro.h b/include/asm-sparc64/fpumacro.h deleted file mode 100644 index d583e5efd75..00000000000 --- a/include/asm-sparc64/fpumacro.h +++ /dev/null @@ -1,33 +0,0 @@ -/* fpumacro.h: FPU related macros. - * - * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_FPUMACRO_H -#define _SPARC64_FPUMACRO_H - -#include <asm/asi.h> -#include <asm/visasm.h> - -struct fpustate { - u32 regs[64]; -}; - -#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs) - -static __inline__ unsigned long fprs_read(void) -{ - unsigned long retval; - - __asm__ __volatile__("rd %%fprs, %0" : "=r" (retval)); - - return retval; -} - -static __inline__ void fprs_write(unsigned long val) -{ - __asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val)); -} - -#endif /* !(_SPARC64_FPUMACRO_H) */ diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h deleted file mode 100644 index 6a332a9f099..00000000000 --- a/include/asm-sparc64/futex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H - -#include <asm-generic/futex.h> - -#endif diff --git a/include/asm-sparc64/hardirq.h b/include/asm-sparc64/hardirq.h deleted file mode 100644 index f0cf71376ec..00000000000 --- a/include/asm-sparc64/hardirq.h +++ /dev/null @@ -1,17 +0,0 @@ -/* hardirq.h: 64-bit Sparc hard IRQ support. - * - * Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net) - */ - -#ifndef __SPARC64_HARDIRQ_H -#define __SPARC64_HARDIRQ_H - -#include <asm/cpudata.h> - -#define __ARCH_IRQ_STAT -#define local_softirq_pending() \ - (local_cpu_data().__softirq_pending) - -#define HARDIRQ_BITS 8 - -#endif /* !(__SPARC64_HARDIRQ_H) */ diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h deleted file mode 100644 index 0abd3a674e8..00000000000 --- a/include/asm-sparc64/head.h +++ /dev/null @@ -1,62 +0,0 @@ -/* $Id: head.h,v 1.30 1997/08/08 08:34:33 jj Exp $ */ -#ifndef _SPARC64_HEAD_H -#define _SPARC64_HEAD_H - -#include <asm/pstate.h> - -#define KERNBASE 0x400000 - -#define PTREGS_OFF (STACK_BIAS + STACKFRAME_SZ) - -#define __CHEETAH_ID 0x003e0014 -#define __JALAPENO_ID 0x003e0016 - -#define CHEETAH_MANUF 0x003e -#define CHEETAH_IMPL 0x0014 /* Ultra-III */ -#define CHEETAH_PLUS_IMPL 0x0015 /* Ultra-III+ */ -#define JALAPENO_IMPL 0x0016 /* Ultra-IIIi */ -#define JAGUAR_IMPL 0x0018 /* Ultra-IV */ -#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */ -#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */ - -#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \ - rdpr %ver, %tmp1; \ - sethi %hi(__CHEETAH_ID), %tmp2; \ - srlx %tmp1, 32, %tmp1; \ - or %tmp2, %lo(__CHEETAH_ID), %tmp2;\ - cmp %tmp1, %tmp2; \ - be,pn %icc, label; \ - nop; - -#define BRANCH_IF_JALAPENO(tmp1,tmp2,label) \ - rdpr %ver, %tmp1; \ - sethi %hi(__JALAPENO_ID), %tmp2; \ - srlx %tmp1, 32, %tmp1; \ - or %tmp2, %lo(__JALAPENO_ID), %tmp2;\ - cmp %tmp1, %tmp2; \ - be,pn %icc, label; \ - nop; - -#define BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(tmp1,tmp2,label) \ - rdpr %ver, %tmp1; \ - srlx %tmp1, (32 + 16), %tmp2; \ - cmp %tmp2, CHEETAH_MANUF; \ - bne,pt %xcc, 99f; \ - sllx %tmp1, 16, %tmp1; \ - srlx %tmp1, (32 + 16), %tmp2; \ - cmp %tmp2, CHEETAH_PLUS_IMPL; \ - bgeu,pt %xcc, label; \ -99: nop; - -#define BRANCH_IF_ANY_CHEETAH(tmp1,tmp2,label) \ - rdpr %ver, %tmp1; \ - srlx %tmp1, (32 + 16), %tmp2; \ - cmp %tmp2, CHEETAH_MANUF; \ - bne,pt %xcc, 99f; \ - sllx %tmp1, 16, %tmp1; \ - srlx %tmp1, (32 + 16), %tmp2; \ - cmp %tmp2, CHEETAH_IMPL; \ - bgeu,pt %xcc, label; \ -99: nop; - -#endif /* !(_SPARC64_HEAD_H) */ diff --git a/include/asm-sparc64/hw_irq.h b/include/asm-sparc64/hw_irq.h deleted file mode 100644 index 153cae2ddae..00000000000 --- a/include/asm-sparc64/hw_irq.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SPARC64_HW_IRQ_H -#define __ASM_SPARC64_HW_IRQ_H - -/* Dummy include. */ - -#endif diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h deleted file mode 100644 index c393f815b0b..00000000000 --- a/include/asm-sparc64/ide.h +++ /dev/null @@ -1,122 +0,0 @@ -/* $Id: ide.h,v 1.21 2001/09/25 20:21:48 kanoj Exp $ - * ide.h: Ultra/PCI specific IDE glue. - * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef _SPARC64_IDE_H -#define _SPARC64_IDE_H - -#ifdef __KERNEL__ - -#include <linux/config.h> -#include <asm/pgalloc.h> -#include <asm/io.h> -#include <asm/spitfire.h> -#include <asm/cacheflush.h> -#include <asm/page.h> - -#ifndef MAX_HWIFS -# ifdef CONFIG_BLK_DEV_IDEPCI -#define MAX_HWIFS 10 -# else -#define MAX_HWIFS 2 -# endif -#endif - -#define IDE_ARCH_OBSOLETE_INIT -#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */ - -#define __ide_insl(data_reg, buffer, wcount) \ - __ide_insw(data_reg, buffer, (wcount)<<1) -#define __ide_outsl(data_reg, buffer, wcount) \ - __ide_outsw(data_reg, buffer, (wcount)<<1) - -/* On sparc64, I/O ports and MMIO registers are accessed identically. */ -#define __ide_mm_insw __ide_insw -#define __ide_mm_insl __ide_insl -#define __ide_mm_outsw __ide_outsw -#define __ide_mm_outsl __ide_outsl - -static inline unsigned int inw_be(void __iomem *addr) -{ - unsigned int ret; - - __asm__ __volatile__("lduha [%1] %2, %0" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static inline void __ide_insw(void __iomem *port, void *dst, u32 count) -{ -#ifdef DCACHE_ALIASING_POSSIBLE - unsigned long end = (unsigned long)dst + (count << 1); -#endif - u16 *ps = dst; - u32 *pi; - - if(((u64)ps) & 0x2) { - *ps++ = inw_be(port); - count--; - } - pi = (u32 *)ps; - while(count >= 2) { - u32 w; - - w = inw_be(port) << 16; - w |= inw_be(port); - *pi++ = w; - count -= 2; - } - ps = (u16 *)pi; - if(count) - *ps++ = inw_be(port); - -#ifdef DCACHE_ALIASING_POSSIBLE - __flush_dcache_range((unsigned long)dst, end); -#endif -} - -static inline void outw_be(unsigned short w, void __iomem *addr) -{ - __asm__ __volatile__("stha %0, [%1] %2" - : /* no outputs */ - : "r" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static inline void __ide_outsw(void __iomem *port, void *src, u32 count) -{ -#ifdef DCACHE_ALIASING_POSSIBLE - unsigned long end = (unsigned long)src + (count << 1); -#endif - const u16 *ps = src; - const u32 *pi; - - if(((u64)src) & 0x2) { - outw_be(*ps++, port); - count--; - } - pi = (const u32 *)ps; - while(count >= 2) { - u32 w; - - w = *pi++; - outw_be((w >> 16), port); - outw_be(w, port); - count -= 2; - } - ps = (const u16 *)pi; - if(count) - outw_be(*ps, port); - -#ifdef DCACHE_ALIASING_POSSIBLE - __flush_dcache_range((unsigned long)src, end); -#endif -} - -#endif /* __KERNEL__ */ - -#endif /* _SPARC64_IDE_H */ diff --git a/include/asm-sparc64/idprom.h b/include/asm-sparc64/idprom.h deleted file mode 100644 index 701483c5465..00000000000 --- a/include/asm-sparc64/idprom.h +++ /dev/null @@ -1,35 +0,0 @@ -/* $Id: idprom.h,v 1.2 1997/04/04 00:50:16 davem Exp $ - * idprom.h: Macros and defines for idprom routines - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_IDPROM_H -#define _SPARC64_IDPROM_H - -#include <linux/types.h> - -/* Offset into the EEPROM where the id PROM is located on the 4c */ -#define IDPROM_OFFSET 0x7d8 - -/* On sun4m; physical. */ -/* MicroSPARC(-II) does not decode 31rd bit, but it works. */ -#define IDPROM_OFFSET_M 0xfd8 - -struct idprom -{ - u8 id_format; /* Format identifier (always 0x01) */ - u8 id_machtype; /* Machine type */ - u8 id_ethaddr[6]; /* Hardware ethernet address */ - s32 id_date; /* Date of manufacture */ - u32 id_sernum:24; /* Unique serial number */ - u8 id_cksum; /* Checksum - xor of the data bytes */ - u8 reserved[16]; -}; - -extern struct idprom *idprom; -extern void idprom_init(void); - -#define IDPROM_SIZE (sizeof(struct idprom)) - -#endif /* !(_SPARC_IDPROM_H) */ diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h deleted file mode 100644 index 0056770e83a..00000000000 --- a/include/asm-sparc64/io.h +++ /dev/null @@ -1,524 +0,0 @@ -/* $Id: io.h,v 1.47 2001/12/13 10:36:02 davem Exp $ */ -#ifndef __SPARC64_IO_H -#define __SPARC64_IO_H - -#include <linux/kernel.h> -#include <linux/compiler.h> -#include <linux/types.h> - -#include <asm/page.h> /* IO address mapping routines need this */ -#include <asm/system.h> -#include <asm/asi.h> - -/* PC crapola... */ -#define __SLOW_DOWN_IO do { } while (0) -#define SLOW_DOWN_IO do { } while (0) - -extern unsigned long virt_to_bus_not_defined_use_pci_map(volatile void *addr); -#define virt_to_bus virt_to_bus_not_defined_use_pci_map -extern unsigned long bus_to_virt_not_defined_use_pci_map(volatile void *addr); -#define bus_to_virt bus_to_virt_not_defined_use_pci_map - -/* BIO layer definitions. */ -extern unsigned long kern_base, kern_size; -#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) -#define BIO_VMERGE_BOUNDARY 8192 - -/* Different PCI controllers we support have their PCI MEM space - * mapped to an either 2GB (Psycho) or 4GB (Sabre) aligned area, - * so need to chop off the top 33 or 32 bits. - */ -extern unsigned long pci_memspace_mask; - -#define bus_dvma_to_mem(__vaddr) ((__vaddr) & pci_memspace_mask) - -static __inline__ u8 _inb(unsigned long addr) -{ - u8 ret; - - __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_inb */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static __inline__ u16 _inw(unsigned long addr) -{ - u16 ret; - - __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_inw */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static __inline__ u32 _inl(unsigned long addr) -{ - u32 ret; - - __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_inl */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static __inline__ void _outb(u8 b, unsigned long addr) -{ - __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_outb */" - : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -static __inline__ void _outw(u16 w, unsigned long addr) -{ - __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_outw */" - : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -static __inline__ void _outl(u32 l, unsigned long addr) -{ - __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_outl */" - : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -#define inb(__addr) (_inb((unsigned long)(__addr))) -#define inw(__addr) (_inw((unsigned long)(__addr))) -#define inl(__addr) (_inl((unsigned long)(__addr))) -#define outb(__b, __addr) (_outb((u8)(__b), (unsigned long)(__addr))) -#define outw(__w, __addr) (_outw((u16)(__w), (unsigned long)(__addr))) -#define outl(__l, __addr) (_outl((u32)(__l), (unsigned long)(__addr))) - -#define inb_p(__addr) inb(__addr) -#define outb_p(__b, __addr) outb(__b, __addr) -#define inw_p(__addr) inw(__addr) -#define outw_p(__w, __addr) outw(__w, __addr) -#define inl_p(__addr) inl(__addr) -#define outl_p(__l, __addr) outl(__l, __addr) - -extern void outsb(unsigned long, const void *, unsigned long); -extern void outsw(unsigned long, const void *, unsigned long); -extern void outsl(unsigned long, const void *, unsigned long); -extern void insb(unsigned long, void *, unsigned long); -extern void insw(unsigned long, void *, unsigned long); -extern void insl(unsigned long, void *, unsigned long); - -static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count) -{ - insb((unsigned long __force)port, buf, count); -} -static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count) -{ - insw((unsigned long __force)port, buf, count); -} - -static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count) -{ - insl((unsigned long __force)port, buf, count); -} - -static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count) -{ - outsb((unsigned long __force)port, buf, count); -} - -static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count) -{ - outsw((unsigned long __force)port, buf, count); -} - -static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count) -{ - outsl((unsigned long __force)port, buf, count); -} - -/* Memory functions, same as I/O accesses on Ultra. */ -static inline u8 _readb(const volatile void __iomem *addr) -{ u8 ret; - - __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_readb */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - return ret; -} - -static inline u16 _readw(const volatile void __iomem *addr) -{ u16 ret; - - __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_readw */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static inline u32 _readl(const volatile void __iomem *addr) -{ u32 ret; - - __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_readl */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static inline u64 _readq(const volatile void __iomem *addr) -{ u64 ret; - - __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_readq */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); - - return ret; -} - -static inline void _writeb(u8 b, volatile void __iomem *addr) -{ - __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_writeb */" - : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -static inline void _writew(u16 w, volatile void __iomem *addr) -{ - __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_writew */" - : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -static inline void _writel(u32 l, volatile void __iomem *addr) -{ - __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_writel */" - : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -static inline void _writeq(u64 q, volatile void __iomem *addr) -{ - __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_writeq */" - : /* no outputs */ - : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); -} - -#define readb(__addr) _readb(__addr) -#define readw(__addr) _readw(__addr) -#define readl(__addr) _readl(__addr) -#define readq(__addr) _readq(__addr) -#define readb_relaxed(__addr) _readb(__addr) -#define readw_relaxed(__addr) _readw(__addr) -#define readl_relaxed(__addr) _readl(__addr) -#define readq_relaxed(__addr) _readq(__addr) -#define writeb(__b, __addr) _writeb(__b, __addr) -#define writew(__w, __addr) _writew(__w, __addr) -#define writel(__l, __addr) _writel(__l, __addr) -#define writeq(__q, __addr) _writeq(__q, __addr) - -/* Now versions without byte-swapping. */ -static __inline__ u8 _raw_readb(unsigned long addr) -{ - u8 ret; - - __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_raw_readb */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ u16 _raw_readw(unsigned long addr) -{ - u16 ret; - - __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_raw_readw */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ u32 _raw_readl(unsigned long addr) -{ - u32 ret; - - __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_raw_readl */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ u64 _raw_readq(unsigned long addr) -{ - u64 ret; - - __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_raw_readq */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ void _raw_writeb(u8 b, unsigned long addr) -{ - __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_raw_writeb */" - : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _raw_writew(u16 w, unsigned long addr) -{ - __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_raw_writew */" - : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _raw_writel(u32 l, unsigned long addr) -{ - __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_raw_writel */" - : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _raw_writeq(u64 q, unsigned long addr) -{ - __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_raw_writeq */" - : /* no outputs */ - : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -#define __raw_readb(__addr) (_raw_readb((unsigned long)(__addr))) -#define __raw_readw(__addr) (_raw_readw((unsigned long)(__addr))) -#define __raw_readl(__addr) (_raw_readl((unsigned long)(__addr))) -#define __raw_readq(__addr) (_raw_readq((unsigned long)(__addr))) -#define __raw_writeb(__b, __addr) (_raw_writeb((u8)(__b), (unsigned long)(__addr))) -#define __raw_writew(__w, __addr) (_raw_writew((u16)(__w), (unsigned long)(__addr))) -#define __raw_writel(__l, __addr) (_raw_writel((u32)(__l), (unsigned long)(__addr))) -#define __raw_writeq(__q, __addr) (_raw_writeq((u64)(__q), (unsigned long)(__addr))) - -/* Valid I/O Space regions are anywhere, because each PCI bus supported - * can live in an arbitrary area of the physical address range. - */ -#define IO_SPACE_LIMIT 0xffffffffffffffffUL - -/* Now, SBUS variants, only difference from PCI is that we do - * not use little-endian ASIs. - */ -static inline u8 _sbus_readb(const volatile void __iomem *addr) -{ - u8 ret; - - __asm__ __volatile__("lduba\t[%1] %2, %0\t/* sbus_readb */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static inline u16 _sbus_readw(const volatile void __iomem *addr) -{ - u16 ret; - - __asm__ __volatile__("lduha\t[%1] %2, %0\t/* sbus_readw */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static inline u32 _sbus_readl(const volatile void __iomem *addr) -{ - u32 ret; - - __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* sbus_readl */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static inline u64 _sbus_readq(const volatile void __iomem *addr) -{ - u64 ret; - - __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* sbus_readq */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static inline void _sbus_writeb(u8 b, volatile void __iomem *addr) -{ - __asm__ __volatile__("stba\t%r0, [%1] %2\t/* sbus_writeb */" - : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static inline void _sbus_writew(u16 w, volatile void __iomem *addr) -{ - __asm__ __volatile__("stha\t%r0, [%1] %2\t/* sbus_writew */" - : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static inline void _sbus_writel(u32 l, volatile void __iomem *addr) -{ - __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* sbus_writel */" - : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static inline void _sbus_writeq(u64 l, volatile void __iomem *addr) -{ - __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* sbus_writeq */" - : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -#define sbus_readb(__addr) _sbus_readb(__addr) -#define sbus_readw(__addr) _sbus_readw(__addr) -#define sbus_readl(__addr) _sbus_readl(__addr) -#define sbus_readq(__addr) _sbus_readq(__addr) -#define sbus_writeb(__b, __addr) _sbus_writeb(__b, __addr) -#define sbus_writew(__w, __addr) _sbus_writew(__w, __addr) -#define sbus_writel(__l, __addr) _sbus_writel(__l, __addr) -#define sbus_writeq(__l, __addr) _sbus_writeq(__l, __addr) - -static inline void _sbus_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n) -{ - while(n--) { - sbus_writeb(c, dst); - dst++; - } -} - -#define sbus_memset_io(d,c,sz) _sbus_memset_io(d,c,sz) - -static inline void -_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n) -{ - volatile void __iomem *d = dst; - - while (n--) { - writeb(c, d); - d++; - } -} - -#define memset_io(d,c,sz) _memset_io(d,c,sz) - -static inline void -_memcpy_fromio(void *dst, const volatile void __iomem *src, __kernel_size_t n) -{ - char *d = dst; - - while (n--) { - char tmp = readb(src); - *d++ = tmp; - src++; - } -} - -#define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz) - -static inline void -_memcpy_toio(volatile void __iomem *dst, const void *src, __kernel_size_t n) -{ - const char *s = src; - volatile void __iomem *d = dst; - - while (n--) { - char tmp = *s++; - writeb(tmp, d); - d++; - } -} - -#define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz) - -static inline int check_signature(void __iomem *io_addr, - const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (readb(io_addr) != *signature++) - goto out; - io_addr++; - } while (--length); - retval = 1; -out: - return retval; -} - -#define mmiowb() - -#ifdef __KERNEL__ - -/* On sparc64 we have the whole physical IO address space accessible - * using physically addressed loads and stores, so this does nothing. - */ -static inline void __iomem *ioremap(unsigned long offset, unsigned long size) -{ - return (void __iomem *)offset; -} - -#define ioremap_nocache(X,Y) ioremap((X),(Y)) - -static inline void iounmap(volatile void __iomem *addr) -{ -} - -#define ioread8(X) readb(X) -#define ioread16(X) readw(X) -#define ioread32(X) readl(X) -#define iowrite8(val,X) writeb(val,X) -#define iowrite16(val,X) writew(val,X) -#define iowrite32(val,X) writel(val,X) - -/* Create a virtual mapping cookie for an IO port range */ -extern void __iomem *ioport_map(unsigned long port, unsigned int nr); -extern void ioport_unmap(void __iomem *); - -/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ -struct pci_dev; -extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); -extern void pci_iounmap(struct pci_dev *dev, void __iomem *); - -/* Similarly for SBUS. */ -#define sbus_ioremap(__res, __offset, __size, __name) \ -({ unsigned long __ret; \ - __ret = (__res)->start + (((__res)->flags & 0x1ffUL) << 32UL); \ - __ret += (unsigned long) (__offset); \ - if (! request_region((__ret), (__size), (__name))) \ - __ret = 0UL; \ - (void __iomem *) __ret; \ -}) - -#define sbus_iounmap(__addr, __size) \ - release_region((unsigned long)(__addr), (__size)) - -/* Nothing to do */ - -#define dma_cache_inv(_start,_size) do { } while (0) -#define dma_cache_wback(_start,_size) do { } while (0) -#define dma_cache_wback_inv(_start,_size) do { } while (0) - -/* - * Convert a physical pointer to a virtual kernel pointer for /dev/mem - * access - */ -#define xlate_dev_mem_ptr(p) __va(p) - -/* - * Convert a virtual cached pointer to an uncached pointer - */ -#define xlate_dev_kmem_ptr(p) p - -#endif - -#endif /* !(__SPARC64_IO_H) */ diff --git a/include/asm-sparc64/ioctl.h b/include/asm-sparc64/ioctl.h deleted file mode 100644 index 253d0b57b31..00000000000 --- a/include/asm-sparc64/ioctl.h +++ /dev/null @@ -1,68 +0,0 @@ -/* $Id: ioctl.h,v 1.2 1998/10/15 05:40:38 jj Exp $ */ -#ifndef _SPARC64_IOCTL_H -#define _SPARC64_IOCTL_H - -/* - * Our DIR and SIZE overlap in order to simulteneously provide - * a non-zero _IOC_NONE (for binary compatibility) and - * 14 bits of size as on i386. Here's the layout: - * - * 0xE0000000 DIR - * 0x80000000 DIR = WRITE - * 0x40000000 DIR = READ - * 0x20000000 DIR = NONE - * 0x3FFF0000 SIZE (overlaps NONE bit) - * 0x0000FF00 TYPE - * 0x000000FF NR (CMD) - */ - -#define _IOC_NRBITS 8 -#define _IOC_TYPEBITS 8 -#define _IOC_SIZEBITS 13 /* Actually 14, see below. */ -#define _IOC_DIRBITS 3 - -#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) -#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) -#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) -#define _IOC_XSIZEMASK ((1 << (_IOC_SIZEBITS+1))-1) -#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) - -#define _IOC_NRSHIFT 0 -#define _IOC_TYPESHIFT (_IOC_NRSHIFT + _IOC_NRBITS) -#define _IOC_SIZESHIFT (_IOC_TYPESHIFT + _IOC_TYPEBITS) -#define _IOC_DIRSHIFT (_IOC_SIZESHIFT + _IOC_SIZEBITS) - -#define _IOC_NONE 1U -#define _IOC_READ 2U -#define _IOC_WRITE 4U - -#define _IOC(dir,type,nr,size) \ - (((dir) << _IOC_DIRSHIFT) | \ - ((type) << _IOC_TYPESHIFT) | \ - ((nr) << _IOC_NRSHIFT) | \ - ((size) << _IOC_SIZESHIFT)) - -#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) -#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) -#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) -#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) - -/* Used to decode ioctl numbers in drivers despite the leading underscore... */ -#define _IOC_DIR(nr) \ - ( (((((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) != 0)? \ - (((nr) >> _IOC_DIRSHIFT) & (_IOC_WRITE|_IOC_READ)): \ - (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) ) -#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) -#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) -#define _IOC_SIZE(nr) \ - ((((((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) == 0)? \ - 0: (((nr) >> _IOC_SIZESHIFT) & _IOC_XSIZEMASK)) - -/* ...and for the PCMCIA and sound. */ -#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) -#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) -#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) -#define IOCSIZE_MASK (_IOC_XSIZEMASK << _IOC_SIZESHIFT) -#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) - -#endif /* !(_SPARC64_IOCTL_H) */ diff --git a/include/asm-sparc64/ioctls.h b/include/asm-sparc64/ioctls.h deleted file mode 100644 index 2223b6d0e5e..00000000000 --- a/include/asm-sparc64/ioctls.h +++ /dev/null @@ -1,135 +0,0 @@ -/* $Id: ioctls.h,v 1.7 1998/02/23 02:49:41 davem Exp $ */ -#ifndef _ASM_SPARC64_IOCTLS_H -#define _ASM_SPARC64_IOCTLS_H - -#include <asm/ioctl.h> - -/* Big T */ -#define TCGETA _IOR('T', 1, struct termio) -#define TCSETA _IOW('T', 2, struct termio) -#define TCSETAW _IOW('T', 3, struct termio) -#define TCSETAF _IOW('T', 4, struct termio) -#define TCSBRK _IO('T', 5) -#define TCXONC _IO('T', 6) -#define TCFLSH _IO('T', 7) -#define TCGETS _IOR('T', 8, struct termios) -#define TCSETS _IOW('T', 9, struct termios) -#define TCSETSW _IOW('T', 10, struct termios) -#define TCSETSF _IOW('T', 11, struct termios) - -/* Note that all the ioctls that are not available in Linux have a - * double underscore on the front to: a) avoid some programs to - * think we support some ioctls under Linux (autoconfiguration stuff) - */ -/* Little t */ -#define TIOCGETD _IOR('t', 0, int) -#define TIOCSETD _IOW('t', 1, int) -#define __TIOCHPCL _IO('t', 2) /* SunOS Specific */ -#define __TIOCMODG _IOR('t', 3, int) /* SunOS Specific */ -#define __TIOCMODS _IOW('t', 4, int) /* SunOS Specific */ -#define __TIOCGETP _IOR('t', 8, struct sgttyb) /* SunOS Specific */ -#define __TIOCSETP _IOW('t', 9, struct sgttyb) /* SunOS Specific */ -#define __TIOCSETN _IOW('t', 10, struct sgttyb) /* SunOS Specific */ -#define TIOCEXCL _IO('t', 13) -#define TIOCNXCL _IO('t', 14) -#define __TIOCFLUSH _IOW('t', 16, int) /* SunOS Specific */ -#define __TIOCSETC _IOW('t', 17, struct tchars) /* SunOS Specific */ -#define __TIOCGETC _IOR('t', 18, struct tchars) /* SunOS Specific */ -#define __TIOCTCNTL _IOW('t', 32, int) /* SunOS Specific */ -#define __TIOCSIGNAL _IOW('t', 33, int) /* SunOS Specific */ -#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */ -#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */ -#define TIOCCONS _IO('t', 36) -#define __TIOCSSIZE _IOW('t', 37, struct sunos_ttysize) /* SunOS Specific */ -#define __TIOCGSIZE _IOR('t', 38, struct sunos_ttysize) /* SunOS Specific */ -#define TIOCGSOFTCAR _IOR('t', 100, int) -#define TIOCSSOFTCAR _IOW('t', 101, int) -#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */ -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define __TIOCREMOTE _IOW('t', 105, int) /* SunOS Specific */ -#define TIOCMGET _IOR('t', 106, int) -#define TIOCMBIC _IOW('t', 107, int) -#define TIOCMBIS _IOW('t', 108, int) -#define TIOCMSET _IOW('t', 109, int) -#define TIOCSTART _IO('t', 110) -#define TIOCSTOP _IO('t', 111) -#define TIOCPKT _IOW('t', 112, int) -#define TIOCNOTTY _IO('t', 113) -#define TIOCSTI _IOW('t', 114, char) -#define TIOCOUTQ _IOR('t', 115, int) -#define __TIOCGLTC _IOR('t', 116, struct ltchars) /* SunOS Specific */ -#define __TIOCSLTC _IOW('t', 117, struct ltchars) /* SunOS Specific */ -/* 118 is the non-posix setpgrp tty ioctl */ -/* 119 is the non-posix getpgrp tty ioctl */ -#define __TIOCCDTR _IO('t', 120) /* SunOS Specific */ -#define __TIOCSDTR _IO('t', 121) /* SunOS Specific */ -#define TIOCCBRK _IO('t', 122) -#define TIOCSBRK _IO('t', 123) -#define __TIOCLGET _IOW('t', 124, int) /* SunOS Specific */ -#define __TIOCLSET _IOW('t', 125, int) /* SunOS Specific */ -#define __TIOCLBIC _IOW('t', 126, int) /* SunOS Specific */ -#define __TIOCLBIS _IOW('t', 127, int) /* SunOS Specific */ -#define __TIOCISPACE _IOR('t', 128, int) /* SunOS Specific */ -#define __TIOCISIZE _IOR('t', 129, int) /* SunOS Specific */ -#define TIOCSPGRP _IOW('t', 130, int) -#define TIOCGPGRP _IOR('t', 131, int) -#define TIOCSCTTY _IO('t', 132) -#define TIOCGSID _IOR('t', 133, int) -/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */ -#define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */ -#define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */ - -/* Little f */ -#define FIOCLEX _IO('f', 1) -#define FIONCLEX _IO('f', 2) -#define FIOASYNC _IOW('f', 125, int) -#define FIONBIO _IOW('f', 126, int) -#define FIONREAD _IOR('f', 127, int) -#define TIOCINQ FIONREAD -#define FIOQSIZE _IOR('f', 128, loff_t) - -/* SCARY Rutgers local SunOS kernel hackery, perhaps I will support it - * someday. This is completely bogus, I know... - */ -#define __TCGETSTAT _IO('T', 200) /* Rutgers specific */ -#define __TCSETSTAT _IO('T', 201) /* Rutgers specific */ - -/* Linux specific, no SunOS equivalent. */ -#define TIOCLINUX 0x541C -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TCSBRKP 0x5425 -#define TIOCSERCONFIG 0x5453 -#define TIOCSERGWILD 0x5454 -#define TIOCSERSWILD 0x5455 -#define TIOCGLCKTRMIOS 0x5456 -#define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ -#define TIOCSERGETLSR 0x5459 /* Get line status register */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ -#define TIOCMIWAIT 0x545C /* Wait for change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* Read serial port inline interrupt counts */ - -/* Kernel definitions */ -#ifdef __KERNEL__ -#define TIOCGETC __TIOCGETC -#define TIOCGETP __TIOCGETP -#define TIOCGLTC __TIOCGLTC -#define TIOCSLTC __TIOCSLTC -#define TIOCSETP __TIOCSETP -#define TIOCSETN __TIOCSETN -#define TIOCSETC __TIOCSETC -#endif - -/* Used for packet mode */ -#define TIOCPKT_DATA 0 -#define TIOCPKT_FLUSHREAD 1 -#define TIOCPKT_FLUSHWRITE 2 -#define TIOCPKT_STOP 4 -#define TIOCPKT_START 8 -#define TIOCPKT_NOSTOP 16 -#define TIOCPKT_DOSTOP 32 - -#endif /* !(_ASM_SPARC64_IOCTLS_H) */ diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h deleted file mode 100644 index 0de7a3da79c..00000000000 --- a/include/asm-sparc64/iommu.h +++ /dev/null @@ -1,21 +0,0 @@ -/* $Id: iommu.h,v 1.10 2001/03/08 09:55:56 davem Exp $ - * iommu.h: Definitions for the sun5 IOMMU. - * - * Copyright (C) 1996, 1999 David S. Miller (davem@caip.rutgers.edu) - */ -#ifndef _SPARC64_IOMMU_H -#define _SPARC64_IOMMU_H - -/* The format of an iopte in the page tables. */ -#define IOPTE_VALID 0x8000000000000000UL /* IOPTE is valid */ -#define IOPTE_64K 0x2000000000000000UL /* IOPTE is for 64k page */ -#define IOPTE_STBUF 0x1000000000000000UL /* DVMA can use streaming buffer */ -#define IOPTE_INTRA 0x0800000000000000UL /* SBUS slot-->slot direct transfer*/ -#define IOPTE_CONTEXT 0x07ff800000000000UL /* Context number */ -#define IOPTE_PAGE 0x00007fffffffe000UL /* Physical page number (PA[42:13])*/ -#define IOPTE_CACHE 0x0000000000000010UL /* Cached (in UPA E-cache) */ -#define IOPTE_WRITE 0x0000000000000002UL /* Writeable */ - -#define IOMMU_NUM_CTXS 4096 - -#endif /* !(_SPARC_IOMMU_H) */ diff --git a/include/asm-sparc64/ipc.h b/include/asm-sparc64/ipc.h deleted file mode 100644 index a46e3d9c2a3..00000000000 --- a/include/asm-sparc64/ipc.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipc.h> diff --git a/include/asm-sparc64/ipcbuf.h b/include/asm-sparc64/ipcbuf.h deleted file mode 100644 index 9c5bf1bc423..00000000000 --- a/include/asm-sparc64/ipcbuf.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _SPARC64_IPCBUF_H -#define _SPARC64_IPCBUF_H - -/* - * The ipc64_perm structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 32-bit seq - * - 2 miscellaneous 64-bit values - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - unsigned short __pad1; - unsigned short seq; - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* _SPARC64_IPCBUF_H */ diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h deleted file mode 100644 index 8b70edcb80d..00000000000 --- a/include/asm-sparc64/irq.h +++ /dev/null @@ -1,143 +0,0 @@ -/* $Id: irq.h,v 1.21 2002/01/23 11:27:36 davem Exp $ - * irq.h: IRQ registers on the 64-bit Sparc. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) - */ - -#ifndef _SPARC64_IRQ_H -#define _SPARC64_IRQ_H - -#include <linux/config.h> -#include <linux/linkage.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <asm/pil.h> -#include <asm/ptrace.h> - -struct ino_bucket; - -#define MAX_IRQ_DESC_ACTION 4 - -struct irq_desc { - void (*pre_handler)(struct ino_bucket *, void *, void *); - void *pre_handler_arg1; - void *pre_handler_arg2; - u32 action_active_mask; - struct irqaction action[MAX_IRQ_DESC_ACTION]; -}; - -/* You should not mess with this directly. That's the job of irq.c. - * - * If you make changes here, please update hand coded assembler of - * the vectored interrupt trap handler in entry.S -DaveM - * - * This is currently one DCACHE line, two buckets per L2 cache - * line. Keep this in mind please. - */ -struct ino_bucket { - /* Next handler in per-CPU PIL worklist. We know that - * bucket pointers have the high 32-bits clear, so to - * save space we only store the bits we need. - */ -/*0x00*/unsigned int irq_chain; - - /* PIL to schedule this IVEC at. */ -/*0x04*/unsigned char pil; - - /* If an IVEC arrives while irq_info is NULL, we - * set this to notify request_irq() about the event. - */ -/*0x05*/unsigned char pending; - - /* Miscellaneous flags. */ -/*0x06*/unsigned char flags; - - /* Currently unused. */ -/*0x07*/unsigned char __pad; - - /* Reference to IRQ descriptor for this bucket. */ -/*0x08*/struct irq_desc *irq_info; - - /* Sun5 Interrupt Clear Register. */ -/*0x10*/unsigned long iclr; - - /* Sun5 Interrupt Mapping Register. */ -/*0x18*/unsigned long imap; - -}; - -/* IMAP/ICLR register defines */ -#define IMAP_VALID 0x80000000 /* IRQ Enabled */ -#define IMAP_TID_UPA 0x7c000000 /* UPA TargetID */ -#define IMAP_TID_JBUS 0x7c000000 /* JBUS TargetID */ -#define IMAP_AID_SAFARI 0x7c000000 /* Safari AgentID */ -#define IMAP_NID_SAFARI 0x03e00000 /* Safari NodeID */ -#define IMAP_IGN 0x000007c0 /* IRQ Group Number */ -#define IMAP_INO 0x0000003f /* IRQ Number */ -#define IMAP_INR 0x000007ff /* Full interrupt number*/ - -#define ICLR_IDLE 0x00000000 /* Idle state */ -#define ICLR_TRANSMIT 0x00000001 /* Transmit state */ -#define ICLR_PENDING 0x00000003 /* Pending state */ - -/* Only 8-bits are available, be careful. -DaveM */ -#define IBF_PCI 0x02 /* PSYCHO/SABRE/SCHIZO PCI interrupt. */ -#define IBF_ACTIVE 0x04 /* Interrupt is active and has a handler.*/ -#define IBF_INPROGRESS 0x10 /* IRQ is being serviced. */ - -#define NUM_IVECS (IMAP_INR + 1) -extern struct ino_bucket ivector_table[NUM_IVECS]; - -#define __irq_ino(irq) \ - (((struct ino_bucket *)(unsigned long)(irq)) - &ivector_table[0]) -#define __irq_pil(irq) ((struct ino_bucket *)(unsigned long)(irq))->pil -#define __bucket(irq) ((struct ino_bucket *)(unsigned long)(irq)) -#define __irq(bucket) ((unsigned int)(unsigned long)(bucket)) - -static __inline__ char *__irq_itoa(unsigned int irq) -{ - static char buff[16]; - - sprintf(buff, "%d,%x", __irq_pil(irq), (unsigned int)__irq_ino(irq)); - return buff; -} - -#define NR_IRQS 16 - -#define irq_canonicalize(irq) (irq) -extern void disable_irq(unsigned int); -#define disable_irq_nosync disable_irq -extern void enable_irq(unsigned int); -extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap); -extern unsigned int sbus_build_irq(void *sbus, unsigned int ino); - -static __inline__ void set_softint(unsigned long bits) -{ - __asm__ __volatile__("wr %0, 0x0, %%set_softint" - : /* No outputs */ - : "r" (bits)); -} - -static __inline__ void clear_softint(unsigned long bits) -{ - __asm__ __volatile__("wr %0, 0x0, %%clear_softint" - : /* No outputs */ - : "r" (bits)); -} - -static __inline__ unsigned long get_softint(void) -{ - unsigned long retval; - - __asm__ __volatile__("rd %%softint, %0" - : "=r" (retval)); - return retval; -} - -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - -#endif diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h deleted file mode 100644 index 4601bbfc3e7..00000000000 --- a/include/asm-sparc64/isa.h +++ /dev/null @@ -1,54 +0,0 @@ -/* $Id: isa.h,v 1.1 2001/05/11 04:31:55 davem Exp $ - * isa.h: Sparc64 layer for PCI to ISA bridge devices. - * - * Copyright (C) 2001 David S. Miller (davem@redhat.com) - */ - -#ifndef __SPARC64_ISA_H -#define __SPARC64_ISA_H - -#include <asm/pbm.h> -#include <asm/oplib.h> - -struct sparc_isa_bridge; - -struct sparc_isa_device { - struct sparc_isa_device *next; - struct sparc_isa_device *child; - struct sparc_isa_bridge *bus; - int prom_node; - char prom_name[64]; - char compatible[64]; - struct resource resource; - unsigned int irq; -}; - -struct sparc_isa_bridge { - struct sparc_isa_bridge *next; - struct sparc_isa_device *devices; - struct pci_pbm_info *parent; - struct pci_dev *self; - int index; - int prom_node; - char prom_name[64]; -#define linux_prom_isa_ranges linux_prom_ebus_ranges - struct linux_prom_isa_ranges isa_ranges[PROMREG_MAX]; - int num_isa_ranges; -#define linux_prom_isa_intmap linux_prom_ebus_intmap - struct linux_prom_isa_intmap isa_intmap[PROMREG_MAX]; - int num_isa_intmap; -#define linux_prom_isa_intmask linux_prom_ebus_intmask - struct linux_prom_isa_intmap isa_intmask; -}; - -extern struct sparc_isa_bridge *isa_chain; - -extern void isa_init(void); - -#define for_each_isa(bus) \ - for((bus) = isa_chain; (bus); (bus) = (bus)->next) - -#define for_each_isadev(dev, bus) \ - for((dev) = (bus)->devices; (dev); (dev) = (dev)->next) - -#endif /* !(__SPARC64_ISA_H) */ diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h deleted file mode 100644 index 6321f5a0198..00000000000 --- a/include/asm-sparc64/kdebug.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef _SPARC64_KDEBUG_H -#define _SPARC64_KDEBUG_H - -/* Nearly identical to x86_64/i386 code. */ - -#include <linux/notifier.h> - -struct pt_regs; - -struct die_args { - struct pt_regs *regs; - const char *str; - long err; - int trapnr; - int signr; -}; - -/* Note - you should never unregister because that can race with NMIs. - * If you really want to do it first unregister - then synchronize_sched - * - then free. - */ -int register_die_notifier(struct notifier_block *nb); -extern struct notifier_block *sparc64die_chain; - -extern void bad_trap(struct pt_regs *, long); - -/* Grossly misnamed. */ -enum die_val { - DIE_OOPS = 1, - DIE_DEBUG, /* ta 0x70 */ - DIE_DEBUG_2, /* ta 0x71 */ - DIE_DIE, - DIE_TRAP, - DIE_TRAP_TL1, - DIE_GPF, - DIE_CALL, - DIE_PAGE_FAULT, -}; - -static inline int notify_die(enum die_val val,char *str, struct pt_regs *regs, - long err, int trap, int sig) -{ - struct die_args args = { .regs = regs, - .str = str, - .err = err, - .trapnr = trap, - .signr = sig }; - - return notifier_call_chain(&sparc64die_chain, val, &args); -} - -#endif diff --git a/include/asm-sparc64/kmap_types.h b/include/asm-sparc64/kmap_types.h deleted file mode 100644 index 34c1d3d9a3b..00000000000 --- a/include/asm-sparc64/kmap_types.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _ASM_KMAP_TYPES_H -#define _ASM_KMAP_TYPES_H - -/* Dummy header just to define km_type. None of this - * is actually used on sparc64. -DaveM - */ - -enum km_type { - KM_BOUNCE_READ, - KM_SKB_SUNRPC_DATA, - KM_SKB_DATA_SOFTIRQ, - KM_USER0, - KM_USER1, - KM_BIO_SRC_IRQ, - KM_BIO_DST_IRQ, - KM_PTE0, - KM_PTE1, - KM_IRQ0, - KM_IRQ1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, - KM_TYPE_NR -}; - -#endif diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h deleted file mode 100644 index e4efe652b54..00000000000 --- a/include/asm-sparc64/kprobes.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef _SPARC64_KPROBES_H -#define _SPARC64_KPROBES_H - -#include <linux/config.h> -#include <linux/types.h> -#include <linux/percpu.h> - -typedef u32 kprobe_opcode_t; - -#define BREAKPOINT_INSTRUCTION 0x91d02070 /* ta 0x70 */ -#define BREAKPOINT_INSTRUCTION_2 0x91d02071 /* ta 0x71 */ -#define MAX_INSN_SIZE 2 - -#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry -#define arch_remove_kprobe(p) do {} while (0) - -/* Architecture specific copy of original instruction*/ -struct arch_specific_insn { - /* copy of the original instruction */ - kprobe_opcode_t insn[MAX_INSN_SIZE]; -}; - -struct prev_kprobe { - struct kprobe *kp; - unsigned int status; - unsigned long orig_tnpc; - unsigned long orig_tstate_pil; -}; - -/* per-cpu kprobe control block */ -struct kprobe_ctlblk { - unsigned long kprobe_status; - unsigned long kprobe_orig_tnpc; - unsigned long kprobe_orig_tstate_pil; - long *jprobe_saved_esp; - struct pt_regs jprobe_saved_regs; - struct pt_regs *jprobe_saved_regs_location; - struct sparc_stackf jprobe_saved_stack; - struct prev_kprobe prev_kprobe; -}; - -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); -#endif /* _SPARC64_KPROBES_H */ diff --git a/include/asm-sparc64/linkage.h b/include/asm-sparc64/linkage.h deleted file mode 100644 index 291c2d01c44..00000000000 --- a/include/asm-sparc64/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_LINKAGE_H -#define __ASM_LINKAGE_H - -/* Nothing to see here... */ - -#endif diff --git a/include/asm-sparc64/local.h b/include/asm-sparc64/local.h deleted file mode 100644 index dfde115ac89..00000000000 --- a/include/asm-sparc64/local.h +++ /dev/null @@ -1,40 +0,0 @@ -#ifndef _ARCH_SPARC64_LOCAL_H -#define _ARCH_SPARC64_LOCAL_H - -#include <linux/percpu.h> -#include <asm/atomic.h> - -typedef atomic64_t local_t; - -#define LOCAL_INIT(i) ATOMIC64_INIT(i) -#define local_read(v) atomic64_read(v) -#define local_set(v,i) atomic64_set(v,i) - -#define local_inc(v) atomic64_inc(v) -#define local_dec(v) atomic64_dec(v) -#define local_add(i, v) atomic64_add(i, v) -#define local_sub(i, v) atomic64_sub(i, v) - -#define __local_inc(v) ((v)->counter++) -#define __local_dec(v) ((v)->counter--) -#define __local_add(i,v) ((v)->counter+=(i)) -#define __local_sub(i,v) ((v)->counter-=(i)) - -/* Use these for per-cpu local_t variables: on some archs they are - * much more efficient than these naive implementations. Note they take - * a variable, not an address. - */ -#define cpu_local_read(v) local_read(&__get_cpu_var(v)) -#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i)) - -#define cpu_local_inc(v) local_inc(&__get_cpu_var(v)) -#define cpu_local_dec(v) local_dec(&__get_cpu_var(v)) -#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v)) -#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v)) - -#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v)) -#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v)) -#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v)) -#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v)) - -#endif /* _ARCH_SPARC64_LOCAL_H */ diff --git a/include/asm-sparc64/lsu.h b/include/asm-sparc64/lsu.h deleted file mode 100644 index e5329c7f583..00000000000 --- a/include/asm-sparc64/lsu.h +++ /dev/null @@ -1,20 +0,0 @@ -/* $Id: lsu.h,v 1.2 1997/04/04 00:50:22 davem Exp $ */ -#ifndef _SPARC64_LSU_H -#define _SPARC64_LSU_H - -#include <asm/const.h> - -/* LSU Control Register */ -#define LSU_CONTROL_PM _AC(0x000001fe00000000,UL) /* Phys-watchpoint byte mask*/ -#define LSU_CONTROL_VM _AC(0x00000001fe000000,UL) /* Virt-watchpoint byte mask*/ -#define LSU_CONTROL_PR _AC(0x0000000001000000,UL) /* Phys-rd watchpoint enable*/ -#define LSU_CONTROL_PW _AC(0x0000000000800000,UL) /* Phys-wr watchpoint enable*/ -#define LSU_CONTROL_VR _AC(0x0000000000400000,UL) /* Virt-rd watchpoint enable*/ -#define LSU_CONTROL_VW _AC(0x0000000000200000,UL) /* Virt-wr watchpoint enable*/ -#define LSU_CONTROL_FM _AC(0x00000000000ffff0,UL) /* Parity mask enables. */ -#define LSU_CONTROL_DM _AC(0x0000000000000008,UL) /* Data MMU enable. */ -#define LSU_CONTROL_IM _AC(0x0000000000000004,UL) /* Instruction MMU enable. */ -#define LSU_CONTROL_DC _AC(0x0000000000000002,UL) /* Data cache enable. */ -#define LSU_CONTROL_IC _AC(0x0000000000000001,UL) /* Instruction cache enable.*/ - -#endif /* !(_SPARC64_LSU_H) */ diff --git a/include/asm-sparc64/mc146818rtc.h b/include/asm-sparc64/mc146818rtc.h deleted file mode 100644 index 75bd572b35f..00000000000 --- a/include/asm-sparc64/mc146818rtc.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Machine dependent access functions for RTC registers. - */ -#ifndef __ASM_SPARC64_MC146818RTC_H -#define __ASM_SPARC64_MC146818RTC_H - -#include <linux/config.h> -#include <asm/io.h> - -#ifndef RTC_PORT -#ifdef CONFIG_PCI -extern unsigned long ds1287_regs; -#else -#define ds1287_regs (0UL) -#endif -#define RTC_PORT(x) (ds1287_regs + (x)) -#define RTC_ALWAYS_BCD 0 -#endif - -/* - * The yet supported machines all access the RTC index register via - * an ISA port access but the way to access the date register differs ... - */ -#define CMOS_READ(addr) ({ \ -outb_p((addr),RTC_PORT(0)); \ -inb_p(RTC_PORT(1)); \ -}) -#define CMOS_WRITE(val, addr) ({ \ -outb_p((addr),RTC_PORT(0)); \ -outb_p((val),RTC_PORT(1)); \ -}) - -#define RTC_IRQ 8 - -#endif /* __ASM_SPARC64_MC146818RTC_H */ diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h deleted file mode 100644 index cb4b6156194..00000000000 --- a/include/asm-sparc64/mman.h +++ /dev/null @@ -1,63 +0,0 @@ -/* $Id: mman.h,v 1.2 2000/03/15 02:44:26 davem Exp $ */ -#ifndef __SPARC64_MMAN_H__ -#define __SPARC64_MMAN_H__ - -/* SunOS'ified... */ - -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ -#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ -#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ -#define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ -#define MAP_LOCKED 0x100 /* lock the mapping */ -#define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */ - -#define MAP_GROWSDOWN 0x0200 /* stack-like segment */ -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ - -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - -#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ -#define MCL_FUTURE 0x4000 /* lock all additions to address space */ - -#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ - -/* XXX Need to add flags to SunOS's mctl, mlockall, and madvise system - * XXX calls. - */ - -/* SunOS sys_mctl() stuff... */ -#define MC_SYNC 1 /* Sync pages in memory with storage (usu. a file) */ -#define MC_LOCK 2 /* Lock pages into core ram, do not allow swapping of them */ -#define MC_UNLOCK 3 /* Unlock pages locked via previous mctl() with MC_LOCK arg */ -#define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ -#define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ - -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_FREE 0x5 /* (Solaris) contents can be freed */ -#define MADV_REMOVE 0x6 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - -#endif /* __SPARC64_MMAN_H__ */ diff --git a/include/asm-sparc64/mmu.h b/include/asm-sparc64/mmu.h deleted file mode 100644 index 8627eed6e83..00000000000 --- a/include/asm-sparc64/mmu.h +++ /dev/null @@ -1,99 +0,0 @@ -#ifndef __MMU_H -#define __MMU_H - -#include <linux/config.h> -#include <asm/page.h> -#include <asm/const.h> - -/* - * For the 8k pagesize kernel, use only 10 hw context bits to optimize some - * shifts in the fast tlbmiss handlers, instead of all 13 bits (specifically - * for vpte offset calculation). For other pagesizes, this optimization in - * the tlbhandlers can not be done; but still, all 13 bits can not be used - * because the tlb handlers use "andcc" instruction which sign extends 13 - * bit arguments. - */ -#if PAGE_SHIFT == 13 -#define CTX_NR_BITS 10 -#else -#define CTX_NR_BITS 12 -#endif - -#define TAG_CONTEXT_BITS ((_AC(1,UL) << CTX_NR_BITS) - _AC(1,UL)) - -/* UltraSPARC-III+ and later have a feature whereby you can - * select what page size the various Data-TLB instances in the - * chip. In order to gracefully support this, we put the version - * field in a spot outside of the areas of the context register - * where this parameter is specified. - */ -#define CTX_VERSION_SHIFT 22 -#define CTX_VERSION_MASK ((~0UL) << CTX_VERSION_SHIFT) - -#define CTX_PGSZ_8KB _AC(0x0,UL) -#define CTX_PGSZ_64KB _AC(0x1,UL) -#define CTX_PGSZ_512KB _AC(0x2,UL) -#define CTX_PGSZ_4MB _AC(0x3,UL) -#define CTX_PGSZ_BITS _AC(0x7,UL) -#define CTX_PGSZ0_NUC_SHIFT 61 -#define CTX_PGSZ1_NUC_SHIFT 58 -#define CTX_PGSZ0_SHIFT 16 -#define CTX_PGSZ1_SHIFT 19 -#define CTX_PGSZ_MASK ((CTX_PGSZ_BITS << CTX_PGSZ0_SHIFT) | \ - (CTX_PGSZ_BITS << CTX_PGSZ1_SHIFT)) - -#if defined(CONFIG_SPARC64_PAGE_SIZE_8KB) -#define CTX_PGSZ_BASE CTX_PGSZ_8KB -#elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB) -#define CTX_PGSZ_BASE CTX_PGSZ_64KB -#elif defined(CONFIG_SPARC64_PAGE_SIZE_512KB) -#define CTX_PGSZ_BASE CTX_PGSZ_512KB -#elif defined(CONFIG_SPARC64_PAGE_SIZE_4MB) -#define CTX_PGSZ_BASE CTX_PGSZ_4MB -#else -#error No page size specified in kernel configuration -#endif - -#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB) -#define CTX_PGSZ_HUGE CTX_PGSZ_4MB -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K) -#define CTX_PGSZ_HUGE CTX_PGSZ_512KB -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K) -#define CTX_PGSZ_HUGE CTX_PGSZ_64KB -#endif - -#define CTX_PGSZ_KERN CTX_PGSZ_4MB - -/* Thus, when running on UltraSPARC-III+ and later, we use the following - * PRIMARY_CONTEXT register values for the kernel context. - */ -#define CTX_CHEETAH_PLUS_NUC \ - ((CTX_PGSZ_KERN << CTX_PGSZ0_NUC_SHIFT) | \ - (CTX_PGSZ_BASE << CTX_PGSZ1_NUC_SHIFT)) - -#define CTX_CHEETAH_PLUS_CTX0 \ - ((CTX_PGSZ_KERN << CTX_PGSZ0_SHIFT) | \ - (CTX_PGSZ_BASE << CTX_PGSZ1_SHIFT)) - -/* If you want "the TLB context number" use CTX_NR_MASK. If you - * want "the bits I program into the context registers" use - * CTX_HW_MASK. - */ -#define CTX_NR_MASK TAG_CONTEXT_BITS -#define CTX_HW_MASK (CTX_NR_MASK | CTX_PGSZ_MASK) - -#define CTX_FIRST_VERSION ((_AC(1,UL) << CTX_VERSION_SHIFT) + _AC(1,UL)) -#define CTX_VALID(__ctx) \ - (!(((__ctx.sparc64_ctx_val) ^ tlb_context_cache) & CTX_VERSION_MASK)) -#define CTX_HWBITS(__ctx) ((__ctx.sparc64_ctx_val) & CTX_HW_MASK) -#define CTX_NRBITS(__ctx) ((__ctx.sparc64_ctx_val) & CTX_NR_MASK) - -#ifndef __ASSEMBLY__ - -typedef struct { - unsigned long sparc64_ctx_val; -} mm_context_t; - -#endif /* !__ASSEMBLY__ */ - -#endif /* __MMU_H */ diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h deleted file mode 100644 index 57ee7b30618..00000000000 --- a/include/asm-sparc64/mmu_context.h +++ /dev/null @@ -1,147 +0,0 @@ -/* $Id: mmu_context.h,v 1.54 2002/02/09 19:49:31 davem Exp $ */ -#ifndef __SPARC64_MMU_CONTEXT_H -#define __SPARC64_MMU_CONTEXT_H - -/* Derived heavily from Linus's Alpha/AXP ASN code... */ - -#ifndef __ASSEMBLY__ - -#include <linux/spinlock.h> -#include <asm/system.h> -#include <asm/spitfire.h> - -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) -{ -} - -extern spinlock_t ctx_alloc_lock; -extern unsigned long tlb_context_cache; -extern unsigned long mmu_context_bmap[]; - -extern void get_new_mmu_context(struct mm_struct *mm); - -/* Initialize a new mmu context. This is invoked when a new - * address space instance (unique or shared) is instantiated. - * This just needs to set mm->context to an invalid context. - */ -#define init_new_context(__tsk, __mm) \ - (((__mm)->context.sparc64_ctx_val = 0UL), 0) - -/* Destroy a dead context. This occurs when mmput drops the - * mm_users count to zero, the mmaps have been released, and - * all the page tables have been flushed. Our job is to destroy - * any remaining processor-specific state, and in the sparc64 - * case this just means freeing up the mmu context ID held by - * this task if valid. - */ -#define destroy_context(__mm) \ -do { spin_lock(&ctx_alloc_lock); \ - if (CTX_VALID((__mm)->context)) { \ - unsigned long nr = CTX_NRBITS((__mm)->context); \ - mmu_context_bmap[nr>>6] &= ~(1UL << (nr & 63)); \ - } \ - spin_unlock(&ctx_alloc_lock); \ -} while(0) - -/* Reload the two core values used by TLB miss handler - * processing on sparc64. They are: - * 1) The physical address of mm->pgd, when full page - * table walks are necessary, this is where the - * search begins. - * 2) A "PGD cache". For 32-bit tasks only pgd[0] is - * ever used since that maps the entire low 4GB - * completely. To speed up TLB miss processing we - * make this value available to the handlers. This - * decreases the amount of memory traffic incurred. - */ -#define reload_tlbmiss_state(__tsk, __mm) \ -do { \ - register unsigned long paddr asm("o5"); \ - register unsigned long pgd_cache asm("o4"); \ - paddr = __pa((__mm)->pgd); \ - pgd_cache = 0UL; \ - if (task_thread_info(__tsk)->flags & _TIF_32BIT) \ - pgd_cache = get_pgd_cache((__mm)->pgd); \ - __asm__ __volatile__("wrpr %%g0, 0x494, %%pstate\n\t" \ - "mov %3, %%g4\n\t" \ - "mov %0, %%g7\n\t" \ - "stxa %1, [%%g4] %2\n\t" \ - "membar #Sync\n\t" \ - "wrpr %%g0, 0x096, %%pstate" \ - : /* no outputs */ \ - : "r" (paddr), "r" (pgd_cache),\ - "i" (ASI_DMMU), "i" (TSB_REG)); \ -} while(0) - -/* Set MMU context in the actual hardware. */ -#define load_secondary_context(__mm) \ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" \ - "flush %%g6" \ - : /* No outputs */ \ - : "r" (CTX_HWBITS((__mm)->context)), \ - "r" (SECONDARY_CONTEXT), "i" (ASI_DMMU)) - -extern void __flush_tlb_mm(unsigned long, unsigned long); - -/* Switch the current MM context. */ -static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk) -{ - unsigned long ctx_valid; - int cpu; - - /* Note: page_table_lock is used here to serialize switch_mm - * and activate_mm, and their calls to get_new_mmu_context. - * This use of page_table_lock is unrelated to its other uses. - */ - spin_lock(&mm->page_table_lock); - ctx_valid = CTX_VALID(mm->context); - if (!ctx_valid) - get_new_mmu_context(mm); - spin_unlock(&mm->page_table_lock); - - if (!ctx_valid || (old_mm != mm)) { - load_secondary_context(mm); - reload_tlbmiss_state(tsk, mm); - } - - /* Even if (mm == old_mm) we _must_ check - * the cpu_vm_mask. If we do not we could - * corrupt the TLB state because of how - * smp_flush_tlb_{page,range,mm} on sparc64 - * and lazy tlb switches work. -DaveM - */ - cpu = smp_processor_id(); - if (!ctx_valid || !cpu_isset(cpu, mm->cpu_vm_mask)) { - cpu_set(cpu, mm->cpu_vm_mask); - __flush_tlb_mm(CTX_HWBITS(mm->context), - SECONDARY_CONTEXT); - } -} - -#define deactivate_mm(tsk,mm) do { } while (0) - -/* Activate a new MM instance for the current task. */ -static inline void activate_mm(struct mm_struct *active_mm, struct mm_struct *mm) -{ - int cpu; - - /* Note: page_table_lock is used here to serialize switch_mm - * and activate_mm, and their calls to get_new_mmu_context. - * This use of page_table_lock is unrelated to its other uses. - */ - spin_lock(&mm->page_table_lock); - if (!CTX_VALID(mm->context)) - get_new_mmu_context(mm); - cpu = smp_processor_id(); - if (!cpu_isset(cpu, mm->cpu_vm_mask)) - cpu_set(cpu, mm->cpu_vm_mask); - spin_unlock(&mm->page_table_lock); - - load_secondary_context(mm); - __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT); - reload_tlbmiss_state(current, mm); -} - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__SPARC64_MMU_CONTEXT_H) */ diff --git a/include/asm-sparc64/module.h b/include/asm-sparc64/module.h deleted file mode 100644 index 3d77ba46578..00000000000 --- a/include/asm-sparc64/module.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_SPARC64_MODULE_H -#define _ASM_SPARC64_MODULE_H -struct mod_arch_specific { }; -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr -#endif /* _ASM_SPARC64_MODULE_H */ diff --git a/include/asm-sparc64/mostek.h b/include/asm-sparc64/mostek.h deleted file mode 100644 index 09b5aba6678..00000000000 --- a/include/asm-sparc64/mostek.h +++ /dev/null @@ -1,144 +0,0 @@ -/* $Id: mostek.h,v 1.4 2001/01/11 15:07:09 davem Exp $ - * mostek.h: Describes the various Mostek time of day clock registers. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) - */ - -#ifndef _SPARC64_MOSTEK_H -#define _SPARC64_MOSTEK_H - -#include <asm/idprom.h> - -/* M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ) - * - * Data - * Address Function - * Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0 - * 7ff - - - - - - - - Year 00-99 - * 7fe 0 0 0 - - - - - Month 01-12 - * 7fd 0 0 - - - - - - Date 01-31 - * 7fc 0 FT 0 0 0 - - - Day 01-07 - * 7fb KS 0 - - - - - - Hours 00-23 - * 7fa 0 - - - - - - - Minutes 00-59 - * 7f9 ST - - - - - - - Seconds 00-59 - * 7f8 W R S - - - - - Control - * - * * ST is STOP BIT - * * W is WRITE BIT - * * R is READ BIT - * * S is SIGN BIT - * * FT is FREQ TEST BIT - * * KS is KICK START BIT - */ - -/* The Mostek 48t02 real time clock and NVRAM chip. The registers - * other than the control register are in binary coded decimal. Some - * control bits also live outside the control register. - * - * We now deal with physical addresses for I/O to the chip. -DaveM - */ -static __inline__ u8 mostek_read(void __iomem *addr) -{ - u8 ret; - - __asm__ __volatile__("lduba [%1] %2, %0" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - return ret; -} - -static __inline__ void mostek_write(void __iomem *addr, u8 val) -{ - __asm__ __volatile__("stba %0, [%1] %2" - : /* no outputs */ - : "r" (val), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -#define MOSTEK_EEPROM 0x0000UL -#define MOSTEK_IDPROM 0x07d8UL -#define MOSTEK_CREG 0x07f8UL -#define MOSTEK_SEC 0x07f9UL -#define MOSTEK_MIN 0x07faUL -#define MOSTEK_HOUR 0x07fbUL -#define MOSTEK_DOW 0x07fcUL -#define MOSTEK_DOM 0x07fdUL -#define MOSTEK_MONTH 0x07feUL -#define MOSTEK_YEAR 0x07ffUL - -extern spinlock_t mostek_lock; -extern void __iomem *mstk48t02_regs; - -/* Control register values. */ -#define MSTK_CREG_WRITE 0x80 /* Must set this before placing values. */ -#define MSTK_CREG_READ 0x40 /* Stop updates to allow a clean read. */ -#define MSTK_CREG_SIGN 0x20 /* Slow/speed clock in calibration mode. */ - -/* Control bits that live in the other registers. */ -#define MSTK_STOP 0x80 /* Stop the clock oscillator. (sec) */ -#define MSTK_KICK_START 0x80 /* Kick start the clock chip. (hour) */ -#define MSTK_FREQ_TEST 0x40 /* Frequency test mode. (day) */ - -#define MSTK_YEAR_ZERO 1968 /* If year reg has zero, it is 1968. */ -#define MSTK_CVT_YEAR(yr) ((yr) + MSTK_YEAR_ZERO) - -/* Masks that define how much space each value takes up. */ -#define MSTK_SEC_MASK 0x7f -#define MSTK_MIN_MASK 0x7f -#define MSTK_HOUR_MASK 0x3f -#define MSTK_DOW_MASK 0x07 -#define MSTK_DOM_MASK 0x3f -#define MSTK_MONTH_MASK 0x1f -#define MSTK_YEAR_MASK 0xff - -/* Binary coded decimal conversion macros. */ -#define MSTK_REGVAL_TO_DECIMAL(x) (((x) & 0x0F) + 0x0A * ((x) >> 0x04)) -#define MSTK_DECIMAL_TO_REGVAL(x) ((((x) / 0x0A) << 0x04) + ((x) % 0x0A)) - -/* Generic register set and get macros for internal use. */ -#define MSTK_GET(regs,name) \ - (MSTK_REGVAL_TO_DECIMAL(mostek_read(regs + MOSTEK_ ## name) & MSTK_ ## name ## _MASK)) -#define MSTK_SET(regs,name,value) \ -do { u8 __val = mostek_read(regs + MOSTEK_ ## name); \ - __val &= ~(MSTK_ ## name ## _MASK); \ - __val |= (MSTK_DECIMAL_TO_REGVAL(value) & \ - (MSTK_ ## name ## _MASK)); \ - mostek_write(regs + MOSTEK_ ## name, __val); \ -} while(0) - -/* Macros to make register access easier on our fingers. These give you - * the decimal value of the register requested if applicable. You pass - * the a pointer to a 'struct mostek48t02'. - */ -#define MSTK_REG_CREG(regs) (mostek_read((regs) + MOSTEK_CREG)) -#define MSTK_REG_SEC(regs) MSTK_GET(regs,SEC) -#define MSTK_REG_MIN(regs) MSTK_GET(regs,MIN) -#define MSTK_REG_HOUR(regs) MSTK_GET(regs,HOUR) -#define MSTK_REG_DOW(regs) MSTK_GET(regs,DOW) -#define MSTK_REG_DOM(regs) MSTK_GET(regs,DOM) -#define MSTK_REG_MONTH(regs) MSTK_GET(regs,MONTH) -#define MSTK_REG_YEAR(regs) MSTK_GET(regs,YEAR) - -#define MSTK_SET_REG_SEC(regs,value) MSTK_SET(regs,SEC,value) -#define MSTK_SET_REG_MIN(regs,value) MSTK_SET(regs,MIN,value) -#define MSTK_SET_REG_HOUR(regs,value) MSTK_SET(regs,HOUR,value) -#define MSTK_SET_REG_DOW(regs,value) MSTK_SET(regs,DOW,value) -#define MSTK_SET_REG_DOM(regs,value) MSTK_SET(regs,DOM,value) -#define MSTK_SET_REG_MONTH(regs,value) MSTK_SET(regs,MONTH,value) -#define MSTK_SET_REG_YEAR(regs,value) MSTK_SET(regs,YEAR,value) - - -/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the - * same (basically) layout of the 48t02 chip except for the extra - * NVRAM on board (8 KB against the 48t02's 2 KB). - */ -#define MOSTEK_48T08_OFFSET 0x0000UL /* Lower NVRAM portions */ -#define MOSTEK_48T08_48T02 0x1800UL /* Offset to 48T02 chip */ - -/* SUN5 systems usually have 48t59 model clock chipsets. But we keep the older - * clock chip definitions around just in case. - */ -#define MOSTEK_48T59_OFFSET 0x0000UL /* Lower NVRAM portions */ -#define MOSTEK_48T59_48T02 0x1800UL /* Offset to 48T02 chip */ - -#endif /* !(_SPARC64_MOSTEK_H) */ diff --git a/include/asm-sparc64/msgbuf.h b/include/asm-sparc64/msgbuf.h deleted file mode 100644 index 55c101bd0e7..00000000000 --- a/include/asm-sparc64/msgbuf.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _SPARC64_MSGBUF_H -#define _SPARC64_MSGBUF_H - -/* - * The msqid64_ds structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 64-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - __kernel_time_t msg_stime; /* last msgsnd time */ - __kernel_time_t msg_rtime; /* last msgrcv time */ - __kernel_time_t msg_ctime; /* last change time */ - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* _SPARC64_MSGBUF_H */ diff --git a/include/asm-sparc64/mutex.h b/include/asm-sparc64/mutex.h deleted file mode 100644 index 458c1f7fbc1..00000000000 --- a/include/asm-sparc64/mutex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - */ - -#include <asm-generic/mutex-dec.h> diff --git a/include/asm-sparc64/namei.h b/include/asm-sparc64/namei.h deleted file mode 100644 index ccda19e2869..00000000000 --- a/include/asm-sparc64/namei.h +++ /dev/null @@ -1,26 +0,0 @@ -/* $Id: namei.h,v 1.17 2000/04/13 00:55:54 davem Exp $ - * linux/include/asm-sparc64/namei.h - * - * Routines to handle famous /usr/gnemul/s*. - * Included from linux/fs/namei.c - */ - -#ifndef __SPARC64_NAMEI_H -#define __SPARC64_NAMEI_H - -#define SPARC_BSD_EMUL "/usr/gnemul/sunos/" -#define SPARC_SOL_EMUL "/usr/gnemul/solaris/" - -static inline char * __emul_prefix(void) -{ - switch (current->personality) { - case PER_SUNOS: - return SPARC_BSD_EMUL; - case PER_SVR4: - return SPARC_SOL_EMUL; - default: - return NULL; - } -} - -#endif /* __SPARC64_NAMEI_H */ diff --git a/include/asm-sparc64/ns87303.h b/include/asm-sparc64/ns87303.h deleted file mode 100644 index 6d58fdf349b..00000000000 --- a/include/asm-sparc64/ns87303.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $Id: ns87303.h,v 1.3 2000/01/09 15:16:34 ecd Exp $ - * ns87303.h: Configuration Register Description for the - * National Semiconductor PC87303 (SuperIO). - * - * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef _SPARC_NS87303_H -#define _SPARC_NS87303_H 1 - -/* - * Control Register Index Values - */ -#define FER 0x00 -#define FAR 0x01 -#define PTR 0x02 -#define FCR 0x03 -#define PCR 0x04 -#define KRR 0x05 -#define PMC 0x06 -#define TUP 0x07 -#define SID 0x08 -#define ASC 0x09 -#define CS0CF0 0x0a -#define CS0CF1 0x0b -#define CS1CF0 0x0c -#define CS1CF1 0x0d - -/* Function Enable Register (FER) bits */ -#define FER_EDM 0x10 /* Encoded Drive and Motor pin information */ - -/* Function Address Register (FAR) bits */ -#define FAR_LPT_MASK 0x03 -#define FAR_LPTB 0x00 -#define FAR_LPTA 0x01 -#define FAR_LPTC 0x02 - -/* Power and Test Register (PTR) bits */ -#define PTR_LPTB_IRQ7 0x08 -#define PTR_LEVEL_IRQ 0x80 /* When not ECP/EPP: Use level IRQ */ -#define PTR_LPT_REG_DIR 0x80 /* When ECP/EPP: LPT CTR controlls direction */ - /* of the parallel port */ - -/* Function Control Register (FCR) bits */ -#define FCR_LDE 0x10 /* Logical Drive Exchange */ -#define FCR_ZWS_ENA 0x20 /* Enable short host read/write in ECP/EPP */ - -/* Printer Control Register (PCR) bits */ -#define PCR_EPP_ENABLE 0x01 -#define PCR_EPP_IEEE 0x02 /* Enable EPP Version 1.9 (IEEE 1284) */ -#define PCR_ECP_ENABLE 0x04 -#define PCR_ECP_CLK_ENA 0x08 /* If 0 ECP Clock is stopped on Power down */ -#define PCR_IRQ_POLAR 0x20 /* If 0 IRQ is level high or negative pulse, */ - /* if 1 polarity is inverted */ -#define PCR_IRQ_ODRAIN 0x40 /* If 1, IRQ is open drain */ - -/* Tape UARTs and Parallel Port Config Register (TUP) bits */ -#define TUP_EPP_TIMO 0x02 /* Enable EPP timeout IRQ */ - -/* Advanced SuperIO Config Register (ASC) bits */ -#define ASC_LPT_IRQ7 0x01 /* Always use IRQ7 for LPT */ -#define ASC_DRV2_SEL 0x02 /* Logical Drive Exchange controlled by TDR */ - -#define FER_RESERVED 0x00 -#define FAR_RESERVED 0x00 -#define PTR_RESERVED 0x73 -#define FCR_RESERVED 0xc4 -#define PCR_RESERVED 0x10 -#define KRR_RESERVED 0x00 -#define PMC_RESERVED 0x98 -#define TUP_RESERVED 0xfb -#define SIP_RESERVED 0x00 -#define ASC_RESERVED 0x18 -#define CS0CF0_RESERVED 0x00 -#define CS0CF1_RESERVED 0x08 -#define CS1CF0_RESERVED 0x00 -#define CS1CF1_RESERVED 0x08 - -#ifdef __KERNEL__ - -#include <linux/spinlock.h> - -#include <asm/system.h> -#include <asm/io.h> - -extern spinlock_t ns87303_lock; - -static __inline__ int ns87303_modify(unsigned long port, unsigned int index, - unsigned char clr, unsigned char set) -{ - static unsigned char reserved[] = { - FER_RESERVED, FAR_RESERVED, PTR_RESERVED, FCR_RESERVED, - PCR_RESERVED, KRR_RESERVED, PMC_RESERVED, TUP_RESERVED, - SIP_RESERVED, ASC_RESERVED, CS0CF0_RESERVED, CS0CF1_RESERVED, - CS1CF0_RESERVED, CS1CF1_RESERVED - }; - unsigned long flags; - unsigned char value; - - if (index > 0x0d) - return -EINVAL; - - spin_lock_irqsave(&ns87303_lock, flags); - - outb(index, port); - value = inb(port + 1); - value &= ~(reserved[index] | clr); - value |= set; - outb(value, port + 1); - outb(value, port + 1); - - spin_unlock_irqrestore(&ns87303_lock, flags); - - return 0; -} - -#endif /* __KERNEL__ */ - -#endif /* !(_SPARC_NS87303_H) */ diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h deleted file mode 100644 index b4959d2b0d9..00000000000 --- a/include/asm-sparc64/openprom.h +++ /dev/null @@ -1,281 +0,0 @@ -/* $Id: openprom.h,v 1.9 2001/03/16 10:22:02 davem Exp $ */ -#ifndef __SPARC64_OPENPROM_H -#define __SPARC64_OPENPROM_H - -/* openprom.h: Prom structures and defines for access to the OPENBOOT - * prom routines and data areas. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef __ASSEMBLY__ -/* V0 prom device operations. */ -struct linux_dev_v0_funcs { - int (*v0_devopen)(char *device_str); - int (*v0_devclose)(int dev_desc); - int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf); - int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf); - int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf); - int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf); - int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf); - int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf); - int (*v0_seekdev)(int dev_desc, long logical_offst, int from); -}; - -/* V2 and later prom device operations. */ -struct linux_dev_v2_funcs { - int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */ - char * (*v2_dumb_mem_alloc)(char *va, unsigned sz); - void (*v2_dumb_mem_free)(char *va, unsigned sz); - - /* To map devices into virtual I/O space. */ - char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz); - void (*v2_dumb_munmap)(char *virta, unsigned size); - - int (*v2_dev_open)(char *devpath); - void (*v2_dev_close)(int d); - int (*v2_dev_read)(int d, char *buf, int nbytes); - int (*v2_dev_write)(int d, char *buf, int nbytes); - int (*v2_dev_seek)(int d, int hi, int lo); - - /* Never issued (multistage load support) */ - void (*v2_wheee2)(void); - void (*v2_wheee3)(void); -}; - -struct linux_mlist_v0 { - struct linux_mlist_v0 *theres_more; - unsigned start_adr; - unsigned num_bytes; -}; - -struct linux_mem_v0 { - struct linux_mlist_v0 **v0_totphys; - struct linux_mlist_v0 **v0_prommap; - struct linux_mlist_v0 **v0_available; /* What we can use */ -}; - -/* Arguments sent to the kernel from the boot prompt. */ -struct linux_arguments_v0 { - char *argv[8]; - char args[100]; - char boot_dev[2]; - int boot_dev_ctrl; - int boot_dev_unit; - int dev_partition; - char *kernel_file_name; - void *aieee1; /* XXX */ -}; - -/* V2 and up boot things. */ -struct linux_bootargs_v2 { - char **bootpath; - char **bootargs; - int *fd_stdin; - int *fd_stdout; -}; - -/* The top level PROM vector. */ -struct linux_romvec { - /* Version numbers. */ - unsigned int pv_magic_cookie; - unsigned int pv_romvers; - unsigned int pv_plugin_revision; - unsigned int pv_printrev; - - /* Version 0 memory descriptors. */ - struct linux_mem_v0 pv_v0mem; - - /* Node operations. */ - struct linux_nodeops *pv_nodeops; - - char **pv_bootstr; - struct linux_dev_v0_funcs pv_v0devops; - - char *pv_stdin; - char *pv_stdout; -#define PROMDEV_KBD 0 /* input from keyboard */ -#define PROMDEV_SCREEN 0 /* output to screen */ -#define PROMDEV_TTYA 1 /* in/out to ttya */ -#define PROMDEV_TTYB 2 /* in/out to ttyb */ - - /* Blocking getchar/putchar. NOT REENTRANT! (grr) */ - int (*pv_getchar)(void); - void (*pv_putchar)(int ch); - - /* Non-blocking variants. */ - int (*pv_nbgetchar)(void); - int (*pv_nbputchar)(int ch); - - void (*pv_putstr)(char *str, int len); - - /* Miscellany. */ - void (*pv_reboot)(char *bootstr); - void (*pv_printf)(__const__ char *fmt, ...); - void (*pv_abort)(void); - __volatile__ int *pv_ticks; - void (*pv_halt)(void); - void (**pv_synchook)(void); - - /* Evaluate a forth string, not different proto for V0 and V2->up. */ - union { - void (*v0_eval)(int len, char *str); - void (*v2_eval)(char *str); - } pv_fortheval; - - struct linux_arguments_v0 **pv_v0bootargs; - - /* Get ether address. */ - unsigned int (*pv_enaddr)(int d, char *enaddr); - - struct linux_bootargs_v2 pv_v2bootargs; - struct linux_dev_v2_funcs pv_v2devops; - - int filler[15]; - - /* This one is sun4c/sun4 only. */ - void (*pv_setctxt)(int ctxt, char *va, int pmeg); - - /* Prom version 3 Multiprocessor routines. This stuff is crazy. - * No joke. Calling these when there is only one cpu probably - * crashes the machine, have to test this. :-) - */ - - /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context - * 'thiscontext' executing at address 'prog_counter' - */ - int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr, - int thiscontext, char *prog_counter); - - /* v3_cpustop() will cause cpu 'whichcpu' to stop executing - * until a resume cpu call is made. - */ - int (*v3_cpustop)(unsigned int whichcpu); - - /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or - * resume cpu call is made. - */ - int (*v3_cpuidle)(unsigned int whichcpu); - - /* v3_cpuresume() will resume processor 'whichcpu' executing - * starting with whatever 'pc' and 'npc' were left at the - * last 'idle' or 'stop' call. - */ - int (*v3_cpuresume)(unsigned int whichcpu); -}; - -/* Routines for traversing the prom device tree. */ -struct linux_nodeops { - int (*no_nextnode)(int node); - int (*no_child)(int node); - int (*no_proplen)(int node, char *name); - int (*no_getprop)(int node, char *name, char *val); - int (*no_setprop)(int node, char *name, char *val, int len); - char * (*no_nextprop)(int node, char *name); -}; - -/* More fun PROM structures for device probing. */ -#define PROMREG_MAX 16 -#define PROMVADDR_MAX 16 -#define PROMINTR_MAX 15 - -struct linux_prom_registers { - unsigned which_io; /* hi part of physical address */ - unsigned phys_addr; /* The physical address of this register */ - int reg_size; /* How many bytes does this register take up? */ -}; - -struct linux_prom64_registers { - unsigned long phys_addr; - unsigned long reg_size; -}; - -struct linux_prom_irqs { - int pri; /* IRQ priority */ - int vector; /* This is foobar, what does it do? */ -}; - -/* Element of the "ranges" vector */ -struct linux_prom_ranges { - unsigned int ot_child_space; - unsigned int ot_child_base; /* Bus feels this */ - unsigned int ot_parent_space; - unsigned int ot_parent_base; /* CPU looks from here */ - unsigned int or_size; -}; - -struct linux_prom64_ranges { - unsigned long ot_child_base; /* Bus feels this */ - unsigned long ot_parent_base; /* CPU looks from here */ - unsigned long or_size; -}; - -/* Ranges and reg properties are a bit different for PCI. */ -struct linux_prom_pci_registers { - unsigned int phys_hi; - unsigned int phys_mid; - unsigned int phys_lo; - - unsigned int size_hi; - unsigned int size_lo; -}; - -struct linux_prom_pci_ranges { - unsigned int child_phys_hi; /* Only certain bits are encoded here. */ - unsigned int child_phys_mid; - unsigned int child_phys_lo; - - unsigned int parent_phys_hi; - unsigned int parent_phys_lo; - - unsigned int size_hi; - unsigned int size_lo; -}; - -struct linux_prom_pci_intmap { - unsigned int phys_hi; - unsigned int phys_mid; - unsigned int phys_lo; - - unsigned int interrupt; - - int cnode; - unsigned int cinterrupt; -}; - -struct linux_prom_pci_intmask { - unsigned int phys_hi; - unsigned int phys_mid; - unsigned int phys_lo; - unsigned int interrupt; -}; - -struct linux_prom_ebus_ranges { - unsigned int child_phys_hi; - unsigned int child_phys_lo; - - unsigned int parent_phys_hi; - unsigned int parent_phys_mid; - unsigned int parent_phys_lo; - - unsigned int size; -}; - -struct linux_prom_ebus_intmap { - unsigned int phys_hi; - unsigned int phys_lo; - - unsigned int interrupt; - - int cnode; - unsigned int cinterrupt; -}; - -struct linux_prom_ebus_intmask { - unsigned int phys_hi; - unsigned int phys_lo; - unsigned int interrupt; -}; -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__SPARC64_OPENPROM_H) */ diff --git a/include/asm-sparc64/openpromio.h b/include/asm-sparc64/openpromio.h deleted file mode 100644 index 847ce2326ad..00000000000 --- a/include/asm-sparc64/openpromio.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _SPARC64_OPENPROMIO_H -#define _SPARC64_OPENPROMIO_H - -#include <linux/compiler.h> -#include <linux/ioctl.h> -#include <linux/types.h> - -/* - * SunOS and Solaris /dev/openprom definitions. The ioctl values - * were chosen to be exactly equal to the SunOS equivalents. - */ - -struct openpromio -{ - u_int oprom_size; /* Actual size of the oprom_array. */ - char oprom_array[1]; /* Holds property names and values. */ -}; - -#define OPROMMAXPARAM 4096 /* Maximum size of oprom_array. */ - -#define OPROMGETOPT 0x20004F01 -#define OPROMSETOPT 0x20004F02 -#define OPROMNXTOPT 0x20004F03 -#define OPROMSETOPT2 0x20004F04 -#define OPROMNEXT 0x20004F05 -#define OPROMCHILD 0x20004F06 -#define OPROMGETPROP 0x20004F07 -#define OPROMNXTPROP 0x20004F08 -#define OPROMU2P 0x20004F09 -#define OPROMGETCONS 0x20004F0A -#define OPROMGETFBNAME 0x20004F0B -#define OPROMGETBOOTARGS 0x20004F0C -/* Linux extensions */ /* Arguments in oprom_array: */ -#define OPROMSETCUR 0x20004FF0 /* int node - Sets current node */ -#define OPROMPCI2NODE 0x20004FF1 /* int pci_bus, pci_devfn - Sets current node to PCI device's node */ -#define OPROMPATH2NODE 0x20004FF2 /* char path[] - Set current node from fully qualified PROM path */ - -/* - * Return values from OPROMGETCONS: - */ - -#define OPROMCONS_NOT_WSCONS 0 -#define OPROMCONS_STDIN_IS_KBD 0x1 /* stdin device is kbd */ -#define OPROMCONS_STDOUT_IS_FB 0x2 /* stdout is a framebuffer */ -#define OPROMCONS_OPENPROM 0x4 /* supports openboot */ - - -/* - * NetBSD/OpenBSD /dev/openprom definitions. - */ - -struct opiocdesc -{ - int op_nodeid; /* PROM Node ID (value-result) */ - int op_namelen; /* Length of op_name. */ - char __user *op_name; /* Pointer to the property name. */ - int op_buflen; /* Length of op_buf (value-result) */ - char __user *op_buf; /* Pointer to buffer. */ -}; - -#define OPIOCGET _IOWR('O', 1, struct opiocdesc) -#define OPIOCSET _IOW('O', 2, struct opiocdesc) -#define OPIOCNEXTPROP _IOWR('O', 3, struct opiocdesc) -#define OPIOCGETOPTNODE _IOR('O', 4, int) -#define OPIOCGETNEXT _IOWR('O', 5, int) -#define OPIOCGETCHILD _IOWR('O', 6, int) - -#endif /* _SPARC64_OPENPROMIO_H */ - diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h deleted file mode 100644 index d02f1e8ae1a..00000000000 --- a/include/asm-sparc64/oplib.h +++ /dev/null @@ -1,360 +0,0 @@ -/* $Id: oplib.h,v 1.14 2001/12/19 00:29:51 davem Exp $ - * oplib.h: Describes the interface and available routines in the - * Linux Prom library. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - */ - -#ifndef __SPARC64_OPLIB_H -#define __SPARC64_OPLIB_H - -#include <linux/config.h> -#include <asm/openprom.h> - -/* Enumeration to describe the prom major version we have detected. */ -enum prom_major_version { - PROM_V0, /* Original sun4c V0 prom */ - PROM_V2, /* sun4c and early sun4m V2 prom */ - PROM_V3, /* sun4m and later, up to sun4d/sun4e machines V3 */ - PROM_P1275, /* IEEE compliant ISA based Sun PROM, only sun4u */ - PROM_AP1000, /* actually no prom at all */ -}; - -extern enum prom_major_version prom_vers; -/* Revision, and firmware revision. */ -extern unsigned int prom_rev, prom_prev; - -/* Root node of the prom device tree, this stays constant after - * initialization is complete. - */ -extern int prom_root_node; - -/* PROM stdin and stdout */ -extern int prom_stdin, prom_stdout; - -/* /chosen node of the prom device tree, this stays constant after - * initialization is complete. - */ -extern int prom_chosen_node; - -/* Helper values and strings in arch/sparc64/kernel/head.S */ -extern const char prom_finddev_name[]; -extern const char prom_chosen_path[]; -extern const char prom_getprop_name[]; -extern const char prom_mmu_name[]; -extern const char prom_callmethod_name[]; -extern const char prom_translate_name[]; -extern const char prom_map_name[]; -extern const char prom_unmap_name[]; -extern int prom_mmu_ihandle_cache; -extern unsigned int prom_boot_mapped_pc; -extern unsigned int prom_boot_mapping_mode; -extern unsigned long prom_boot_mapping_phys_high, prom_boot_mapping_phys_low; - -struct linux_mlist_p1275 { - struct linux_mlist_p1275 *theres_more; - unsigned long start_adr; - unsigned long num_bytes; -}; - -struct linux_mem_p1275 { - struct linux_mlist_p1275 **p1275_totphys; - struct linux_mlist_p1275 **p1275_prommap; - struct linux_mlist_p1275 **p1275_available; /* What we can use */ -}; - -/* The functions... */ - -/* You must call prom_init() before using any of the library services, - * preferably as early as possible. Pass it the romvec pointer. - */ -extern void prom_init(void *cif_handler, void *cif_stack); - -/* Boot argument acquisition, returns the boot command line string. */ -extern char *prom_getbootargs(void); - -/* Device utilities. */ - -/* Device operations. */ - -/* Open the device described by the passed string. Note, that the format - * of the string is different on V0 vs. V2->higher proms. The caller must - * know what he/she is doing! Returns the device descriptor, an int. - */ -extern int prom_devopen(const char *device_string); - -/* Close a previously opened device described by the passed integer - * descriptor. - */ -extern int prom_devclose(int device_handle); - -/* Do a seek operation on the device described by the passed integer - * descriptor. - */ -extern void prom_seek(int device_handle, unsigned int seek_hival, - unsigned int seek_lowval); - -/* Miscellaneous routines, don't really fit in any category per se. */ - -/* Reboot the machine with the command line passed. */ -extern void prom_reboot(const char *boot_command); - -/* Evaluate the forth string passed. */ -extern void prom_feval(const char *forth_string); - -/* Enter the prom, with possibility of continuation with the 'go' - * command in newer proms. - */ -extern void prom_cmdline(void); - -/* Enter the prom, with no chance of continuation for the stand-alone - * which calls this. - */ -extern void prom_halt(void) __attribute__ ((noreturn)); - -/* Halt and power-off the machine. */ -extern void prom_halt_power_off(void) __attribute__ ((noreturn)); - -/* Set the PROM 'sync' callback function to the passed function pointer. - * When the user gives the 'sync' command at the prom prompt while the - * kernel is still active, the prom will call this routine. - * - */ -typedef int (*callback_func_t)(long *cmd); -extern void prom_setcallback(callback_func_t func_ptr); - -/* Acquire the IDPROM of the root node in the prom device tree. This - * gets passed a buffer where you would like it stuffed. The return value - * is the format type of this idprom or 0xff on error. - */ -extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size); - -/* Get the prom major version. */ -extern int prom_version(void); - -/* Get the prom plugin revision. */ -extern int prom_getrev(void); - -/* Get the prom firmware revision. */ -extern int prom_getprev(void); - -/* Character operations to/from the console.... */ - -/* Non-blocking get character from console. */ -extern int prom_nbgetchar(void); - -/* Non-blocking put character to console. */ -extern int prom_nbputchar(char character); - -/* Blocking get character from console. */ -extern char prom_getchar(void); - -/* Blocking put character to console. */ -extern void prom_putchar(char character); - -/* Prom's internal routines, don't use in kernel/boot code. */ -extern void prom_printf(const char *fmt, ...); -extern void prom_write(const char *buf, unsigned int len); - -/* Query for input device type */ - -enum prom_input_device { - PROMDEV_IKBD, /* input from keyboard */ - PROMDEV_ITTYA, /* input from ttya */ - PROMDEV_ITTYB, /* input from ttyb */ - PROMDEV_I_UNK, -}; - -extern enum prom_input_device prom_query_input_device(void); - -/* Query for output device type */ - -enum prom_output_device { - PROMDEV_OSCREEN, /* to screen */ - PROMDEV_OTTYA, /* to ttya */ - PROMDEV_OTTYB, /* to ttyb */ - PROMDEV_O_UNK, -}; - -extern enum prom_output_device prom_query_output_device(void); - -/* Multiprocessor operations... */ -#ifdef CONFIG_SMP -/* Start the CPU with the given device tree node, context table, and context - * at the passed program counter. - */ -extern void prom_startcpu(int cpunode, unsigned long pc, unsigned long o0); - -/* Stop the current CPU. */ -extern void prom_stopself(void); - -/* Idle the current CPU. */ -extern void prom_idleself(void); - -/* Resume the CPU with the passed device tree node. */ -extern void prom_resumecpu(int cpunode); -#endif - -/* Power management interfaces. */ - -/* Put the current CPU to sleep. */ -extern void prom_sleepself(void); - -/* Put the entire system to sleep. */ -extern int prom_sleepsystem(void); - -/* Initiate a wakeup event. */ -extern int prom_wakeupsystem(void); - -/* MMU and memory related OBP interfaces. */ - -/* Get unique string identifying SIMM at given physical address. */ -extern int prom_getunumber(int syndrome_code, - unsigned long phys_addr, - char *buf, int buflen); - -/* Retain physical memory to the caller across soft resets. */ -extern unsigned long prom_retain(const char *name, - unsigned long pa_low, unsigned long pa_high, - long size, long align); - -/* Load explicit I/D TLB entries into the calling processor. */ -extern long prom_itlb_load(unsigned long index, - unsigned long tte_data, - unsigned long vaddr); - -extern long prom_dtlb_load(unsigned long index, - unsigned long tte_data, - unsigned long vaddr); - -/* Map/Unmap client program address ranges. First the format of - * the mapping mode argument. - */ -#define PROM_MAP_WRITE 0x0001 /* Writable */ -#define PROM_MAP_READ 0x0002 /* Readable - sw */ -#define PROM_MAP_EXEC 0x0004 /* Executable - sw */ -#define PROM_MAP_LOCKED 0x0010 /* Locked, use i/dtlb load calls for this instead */ -#define PROM_MAP_CACHED 0x0020 /* Cacheable in both L1 and L2 caches */ -#define PROM_MAP_SE 0x0040 /* Side-Effects */ -#define PROM_MAP_GLOB 0x0080 /* Global */ -#define PROM_MAP_IE 0x0100 /* Invert-Endianness */ -#define PROM_MAP_DEFAULT (PROM_MAP_WRITE | PROM_MAP_READ | PROM_MAP_EXEC | PROM_MAP_CACHED) - -extern int prom_map(int mode, unsigned long size, - unsigned long vaddr, unsigned long paddr); -extern void prom_unmap(unsigned long size, unsigned long vaddr); - - -/* PROM device tree traversal functions... */ - -#ifdef PROMLIB_INTERNAL - -/* Internal version of prom_getchild. */ -extern int __prom_getchild(int parent_node); - -/* Internal version of prom_getsibling. */ -extern int __prom_getsibling(int node); - -#endif - -/* Get the child node of the given node, or zero if no child exists. */ -extern int prom_getchild(int parent_node); - -/* Get the next sibling node of the given node, or zero if no further - * siblings exist. - */ -extern int prom_getsibling(int node); - -/* Get the length, at the passed node, of the given property type. - * Returns -1 on error (ie. no such property at this node). - */ -extern int prom_getproplen(int thisnode, const char *property); - -/* Fetch the requested property using the given buffer. Returns - * the number of bytes the prom put into your buffer or -1 on error. - */ -extern int prom_getproperty(int thisnode, const char *property, - char *prop_buffer, int propbuf_size); - -/* Acquire an integer property. */ -extern int prom_getint(int node, const char *property); - -/* Acquire an integer property, with a default value. */ -extern int prom_getintdefault(int node, const char *property, int defval); - -/* Acquire a boolean property, 0=FALSE 1=TRUE. */ -extern int prom_getbool(int node, const char *prop); - -/* Acquire a string property, null string on error. */ -extern void prom_getstring(int node, const char *prop, char *buf, int bufsize); - -/* Does the passed node have the given "name"? YES=1 NO=0 */ -extern int prom_nodematch(int thisnode, const char *name); - -/* Puts in buffer a prom name in the form name@x,y or name (x for which_io - * and y for first regs phys address - */ -extern int prom_getname(int node, char *buf, int buflen); - -/* Search all siblings starting at the passed node for "name" matching - * the given string. Returns the node on success, zero on failure. - */ -extern int prom_searchsiblings(int node_start, const char *name); - -/* Return the first property type, as a string, for the given node. - * Returns a null string on error. Buffer should be at least 32B long. - */ -extern char *prom_firstprop(int node, char *buffer); - -/* Returns the next property after the passed property for the given - * node. Returns null string on failure. Buffer should be at least 32B long. - */ -extern char *prom_nextprop(int node, const char *prev_property, char *buffer); - -/* Returns 1 if the specified node has given property. */ -extern int prom_node_has_property(int node, const char *property); - -/* Returns phandle of the path specified */ -extern int prom_finddevice(const char *name); - -/* Set the indicated property at the given node with the passed value. - * Returns the number of bytes of your value that the prom took. - */ -extern int prom_setprop(int node, const char *prop_name, char *prop_value, - int value_size); - -extern int prom_pathtoinode(const char *path); -extern int prom_inst2pkg(int); - -/* CPU probing helpers. */ -int cpu_find_by_instance(int instance, int *prom_node, int *mid); -int cpu_find_by_mid(int mid, int *prom_node); - -/* Client interface level routines. */ -extern void prom_set_trap_table(unsigned long tba); - -extern long p1275_cmd(const char *, long, ...); - - -#if 0 -#define P1275_SIZE(x) ((((long)((x) / 32)) << 32) | (x)) -#else -#define P1275_SIZE(x) x -#endif - -/* We support at most 16 input and 1 output argument */ -#define P1275_ARG_NUMBER 0 -#define P1275_ARG_IN_STRING 1 -#define P1275_ARG_OUT_BUF 2 -#define P1275_ARG_OUT_32B 3 -#define P1275_ARG_IN_FUNCTION 4 -#define P1275_ARG_IN_BUF 5 -#define P1275_ARG_IN_64B 6 - -#define P1275_IN(x) ((x) & 0xf) -#define P1275_OUT(x) (((x) << 4) & 0xf0) -#define P1275_INOUT(i,o) (P1275_IN(i)|P1275_OUT(o)) -#define P1275_ARG(n,x) ((x) << ((n)*3 + 8)) - -#endif /* !(__SPARC64_OPLIB_H) */ diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h deleted file mode 100644 index 5426bb28a99..00000000000 --- a/include/asm-sparc64/page.h +++ /dev/null @@ -1,152 +0,0 @@ -/* $Id: page.h,v 1.39 2002/02/09 19:49:31 davem Exp $ */ - -#ifndef _SPARC64_PAGE_H -#define _SPARC64_PAGE_H - -#include <linux/config.h> -#include <asm/const.h> - -#if defined(CONFIG_SPARC64_PAGE_SIZE_8KB) -#define PAGE_SHIFT 13 -#elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB) -#define PAGE_SHIFT 16 -#elif defined(CONFIG_SPARC64_PAGE_SIZE_512KB) -#define PAGE_SHIFT 19 -#elif defined(CONFIG_SPARC64_PAGE_SIZE_4MB) -#define PAGE_SHIFT 22 -#else -#error No page size specified in kernel configuration -#endif - -#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) - -/* Flushing for D-cache alias handling is only needed if - * the page size is smaller than 16K. - */ -#if PAGE_SHIFT < 14 -#define DCACHE_ALIASING_POSSIBLE -#endif - -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ - -extern void _clear_page(void *page); -#define clear_page(X) _clear_page((void *)(X)) -struct page; -extern void clear_user_page(void *addr, unsigned long vaddr, struct page *page); -#define copy_page(X,Y) memcpy((void *)(X), (void *)(Y), PAGE_SIZE) -extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage); - -/* Unlike sparc32, sparc64's parameter passing API is more - * sane in that structures which as small enough are passed - * in registers instead of on the stack. Thus, setting - * STRICT_MM_TYPECHECKS does not generate worse code so - * let's enable it to get the type checking. - */ - -#define STRICT_MM_TYPECHECKS - -#ifdef STRICT_MM_TYPECHECKS -/* These are used to make use of C type-checking.. */ -typedef struct { unsigned long pte; } pte_t; -typedef struct { unsigned long iopte; } iopte_t; -typedef struct { unsigned int pmd; } pmd_t; -typedef struct { unsigned int pgd; } pgd_t; -typedef struct { unsigned long pgprot; } pgprot_t; - -#define pte_val(x) ((x).pte) -#define iopte_val(x) ((x).iopte) -#define pmd_val(x) ((x).pmd) -#define pgd_val(x) ((x).pgd) -#define pgprot_val(x) ((x).pgprot) - -#define __pte(x) ((pte_t) { (x) } ) -#define __iopte(x) ((iopte_t) { (x) } ) -#define __pmd(x) ((pmd_t) { (x) } ) -#define __pgd(x) ((pgd_t) { (x) } ) -#define __pgprot(x) ((pgprot_t) { (x) } ) - -#else -/* .. while these make it easier on the compiler */ -typedef unsigned long pte_t; -typedef unsigned long iopte_t; -typedef unsigned int pmd_t; -typedef unsigned int pgd_t; -typedef unsigned long pgprot_t; - -#define pte_val(x) (x) -#define iopte_val(x) (x) -#define pmd_val(x) (x) -#define pgd_val(x) (x) -#define pgprot_val(x) (x) - -#define __pte(x) (x) -#define __iopte(x) (x) -#define __pmd(x) (x) -#define __pgd(x) (x) -#define __pgprot(x) (x) - -#endif /* (STRICT_MM_TYPECHECKS) */ - -#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB) -#define HPAGE_SHIFT 22 -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K) -#define HPAGE_SHIFT 19 -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K) -#define HPAGE_SHIFT 16 -#endif - -#ifdef CONFIG_HUGETLB_PAGE -#define HPAGE_SIZE (_AC(1,UL) << HPAGE_SHIFT) -#define HPAGE_MASK (~(HPAGE_SIZE - 1UL)) -#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) -#define ARCH_HAS_SETCLEAR_HUGE_PTE -#define ARCH_HAS_HUGETLB_PREFAULT_HOOK -#endif - -#define TASK_UNMAPPED_BASE (test_thread_flag(TIF_32BIT) ? \ - (_AC(0x0000000070000000,UL)) : (PAGE_OFFSET)) - -#endif /* !(__ASSEMBLY__) */ - -/* to align the pointer to the (next) page boundary */ -#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) - -/* We used to stick this into a hard-coded global register (%g4) - * but that does not make sense anymore. - */ -#define PAGE_OFFSET _AC(0xFFFFF80000000000,UL) - -#ifndef __ASSEMBLY__ - -#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET) -#define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) - -/* PFNs are real physical page numbers. However, mem_map only begins to record - * per-page information starting at pfn_base. This is to handle systems where - * the first physical page in the machine is at some huge physical address, - * such as 4GB. This is common on a partitioned E10000, for example. - */ -extern struct page *pfn_to_page(unsigned long pfn); -extern unsigned long page_to_pfn(struct page *); - -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr)>>PAGE_SHIFT) - -#define pfn_valid(pfn) (((pfn)-(pfn_base)) < max_mapnr) -#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) - -#define virt_to_phys __pa -#define phys_to_virt __va - -#endif /* !(__ASSEMBLY__) */ - -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#endif /* !(__KERNEL__) */ - -#include <asm-generic/page.h> - -#endif /* !(_SPARC64_PAGE_H) */ diff --git a/include/asm-sparc64/param.h b/include/asm-sparc64/param.h deleted file mode 100644 index a1cd4974630..00000000000 --- a/include/asm-sparc64/param.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef _ASMSPARC64_PARAM_H -#define _ASMSPARC64_PARAM_H - -#include <linux/config.h> - -#ifdef __KERNEL__ -# define HZ CONFIG_HZ /* Internal kernel timer frequency */ -# define USER_HZ 100 /* .. some user interfaces are in "ticks" */ -# define CLOCKS_PER_SEC (USER_HZ) -#endif - -#ifndef HZ -#define HZ 100 -#endif - -#define EXEC_PAGESIZE 8192 /* Thanks for sun4's we carry baggage... */ - -#ifndef NOGROUP -#define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 /* max length of hostname */ - -#endif /* _ASMSPARC64_PARAM_H */ diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h deleted file mode 100644 index 56b5197d789..00000000000 --- a/include/asm-sparc64/parport.h +++ /dev/null @@ -1,181 +0,0 @@ -/* $Id: parport.h,v 1.11 2001/05/11 07:54:24 davem Exp $ - * parport.h: sparc64 specific parport initialization and dma. - * - * Copyright (C) 1999 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef _ASM_SPARC64_PARPORT_H -#define _ASM_SPARC64_PARPORT_H 1 - -#include <asm/ebus.h> -#include <asm/isa.h> -#include <asm/ns87303.h> - -#define PARPORT_PC_MAX_PORTS PARPORT_MAX - -/* - * While sparc64 doesn't have an ISA DMA API, we provide something that looks - * close enough to make parport_pc happy - */ -#define HAS_DMA - -static struct sparc_ebus_info { - struct ebus_dma_info info; - unsigned int addr; - unsigned int count; -} sparc_ebus_dmas[PARPORT_PC_MAX_PORTS]; - -static __inline__ void enable_dma(unsigned int dmanr) -{ - ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 1); - - if (ebus_dma_request(&sparc_ebus_dmas[dmanr].info, - sparc_ebus_dmas[dmanr].addr, - sparc_ebus_dmas[dmanr].count)) - BUG(); -} - -static __inline__ void disable_dma(unsigned int dmanr) -{ - ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 0); -} - -static __inline__ void clear_dma_ff(unsigned int dmanr) -{ - /* nothing */ -} - -static __inline__ void set_dma_mode(unsigned int dmanr, char mode) -{ - ebus_dma_prepare(&sparc_ebus_dmas[dmanr].info, (mode != DMA_MODE_WRITE)); -} - -static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int addr) -{ - sparc_ebus_dmas[dmanr].addr = addr; -} - -static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) -{ - sparc_ebus_dmas[dmanr].count = count; -} - -static __inline__ unsigned int get_dma_residue(unsigned int dmanr) -{ - return ebus_dma_residue(&sparc_ebus_dmas[dmanr].info); -} - -static int ebus_ecpp_p(struct linux_ebus_device *edev) -{ - if (!strcmp(edev->prom_name, "ecpp")) - return 1; - if (!strcmp(edev->prom_name, "parallel")) { - char compat[19]; - prom_getstring(edev->prom_node, - "compatible", - compat, sizeof(compat)); - compat[18] = '\0'; - if (!strcmp(compat, "ecpp")) - return 1; - if (!strcmp(compat, "ns87317-ecpp") && - !strcmp(compat + 13, "ecpp")) - return 1; - } - return 0; -} - -static int parport_isa_probe(int count) -{ - struct sparc_isa_bridge *isa_br; - struct sparc_isa_device *isa_dev; - - for_each_isa(isa_br) { - for_each_isadev(isa_dev, isa_br) { - struct sparc_isa_device *child; - unsigned long base; - - if (strcmp(isa_dev->prom_name, "dma")) - continue; - - child = isa_dev->child; - while (child) { - if (!strcmp(child->prom_name, "parallel")) - break; - child = child->next; - } - if (!child) - continue; - - base = child->resource.start; - - /* No DMA, see commentary in - * asm-sparc64/floppy.h:isa_floppy_init() - */ - if (parport_pc_probe_port(base, base + 0x400, - child->irq, PARPORT_DMA_NOFIFO, - child->bus->self)) - count++; - } - } - - return count; -} - -static int parport_pc_find_nonpci_ports (int autoirq, int autodma) -{ - struct linux_ebus *ebus; - struct linux_ebus_device *edev; - int count = 0; - - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (ebus_ecpp_p(edev)) { - unsigned long base = edev->resource[0].start; - unsigned long config = edev->resource[1].start; - unsigned long d_base = edev->resource[2].start; - unsigned long d_len; - - spin_lock_init(&sparc_ebus_dmas[count].info.lock); - d_len = (edev->resource[2].end - - d_base) + 1; - sparc_ebus_dmas[count].info.regs = - ioremap(d_base, d_len); - if (!sparc_ebus_dmas[count].info.regs) - continue; - sparc_ebus_dmas[count].info.flags = 0; - sparc_ebus_dmas[count].info.callback = NULL; - sparc_ebus_dmas[count].info.client_cookie = NULL; - sparc_ebus_dmas[count].info.irq = 0xdeadbeef; - strcpy(sparc_ebus_dmas[count].info.name, "parport"); - if (ebus_dma_register(&sparc_ebus_dmas[count].info)) - continue; - ebus_dma_irq_enable(&sparc_ebus_dmas[count].info, 1); - - /* Configure IRQ to Push Pull, Level Low */ - /* Enable ECP, set bit 2 of the CTR first */ - outb(0x04, base + 0x02); - ns87303_modify(config, PCR, - PCR_EPP_ENABLE | - PCR_IRQ_ODRAIN, - PCR_ECP_ENABLE | - PCR_ECP_CLK_ENA | - PCR_IRQ_POLAR); - - /* CTR bit 5 controls direction of port */ - ns87303_modify(config, PTR, - 0, PTR_LPT_REG_DIR); - - if (parport_pc_probe_port(base, base + 0x400, - edev->irqs[0], - count, ebus->self)) - count++; - } - } - } - - count = parport_isa_probe(count); - - return count; -} - -#endif /* !(_ASM_SPARC64_PARPORT_H */ diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h deleted file mode 100644 index dd35a2c7798..00000000000 --- a/include/asm-sparc64/pbm.h +++ /dev/null @@ -1,241 +0,0 @@ -/* $Id: pbm.h,v 1.27 2001/08/12 13:18:23 davem Exp $ - * pbm.h: UltraSparc PCI controller software state. - * - * Copyright (C) 1997, 1998, 1999 David S. Miller (davem@redhat.com) - */ - -#ifndef __SPARC64_PBM_H -#define __SPARC64_PBM_H - -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/ioport.h> -#include <linux/spinlock.h> - -#include <asm/io.h> -#include <asm/page.h> -#include <asm/oplib.h> -#include <asm/iommu.h> - -/* The abstraction used here is that there are PCI controllers, - * each with one (Sabre) or two (PSYCHO/SCHIZO) PCI bus modules - * underneath. Each PCI bus module uses an IOMMU (shared by both - * PBMs of a controller, or per-PBM), and if a streaming buffer - * is present, each PCI bus module has it's own. (ie. the IOMMU - * might be shared between PBMs, the STC is never shared) - * Furthermore, each PCI bus module controls it's own autonomous - * PCI bus. - */ - -struct pci_controller_info; - -/* This contains the software state necessary to drive a PCI - * controller's IOMMU. - */ -struct pci_iommu_arena { - unsigned long *map; - unsigned int hint; - unsigned int limit; -}; - -struct pci_iommu { - /* This protects the controller's IOMMU and all - * streaming buffers underneath. - */ - spinlock_t lock; - - struct pci_iommu_arena arena; - - /* IOMMU page table, a linear array of ioptes. */ - iopte_t *page_table; /* The page table itself. */ - - /* Base PCI memory space address where IOMMU mappings - * begin. - */ - u32 page_table_map_base; - - /* IOMMU Controller Registers */ - unsigned long iommu_control; /* IOMMU control register */ - unsigned long iommu_tsbbase; /* IOMMU page table base register */ - unsigned long iommu_flush; /* IOMMU page flush register */ - unsigned long iommu_ctxflush; /* IOMMU context flush register */ - - /* This is a register in the PCI controller, which if - * read will have no side-effects but will guarantee - * completion of all previous writes into IOMMU/STC. - */ - unsigned long write_complete_reg; - - /* In order to deal with some buggy third-party PCI bridges that - * do wrong prefetching, we never mark valid mappings as invalid. - * Instead we point them at this dummy page. - */ - unsigned long dummy_page; - unsigned long dummy_page_pa; - - /* CTX allocation. */ - unsigned long ctx_lowest_free; - unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)]; - - /* Here a PCI controller driver describes the areas of - * PCI memory space where DMA to/from physical memory - * are addressed. Drivers interrogate the PCI layer - * if their device has addressing limitations. They - * do so via pci_dma_supported, and pass in a mask of - * DMA address bits their device can actually drive. - * - * The test for being usable is: - * (device_mask & dma_addr_mask) == dma_addr_mask - */ - u32 dma_addr_mask; -}; - -extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask); - -/* This describes a PCI bus module's streaming buffer. */ -struct pci_strbuf { - int strbuf_enabled; /* Present and using it? */ - - /* Streaming Buffer Control Registers */ - unsigned long strbuf_control; /* STC control register */ - unsigned long strbuf_pflush; /* STC page flush register */ - unsigned long strbuf_fsync; /* STC flush synchronization reg */ - unsigned long strbuf_ctxflush; /* STC context flush register */ - unsigned long strbuf_ctxmatch_base; /* STC context flush match reg */ - unsigned long strbuf_flushflag_pa; /* Physical address of flush flag */ - volatile unsigned long *strbuf_flushflag; /* The flush flag itself */ - - /* And this is the actual flush flag area. - * We allocate extra because the chips require - * a 64-byte aligned area. - */ - volatile unsigned long __flushflag_buf[(64 + (64 - 1)) / sizeof(long)]; -}; - -#define PCI_STC_FLUSHFLAG_INIT(STC) \ - (*((STC)->strbuf_flushflag) = 0UL) -#define PCI_STC_FLUSHFLAG_SET(STC) \ - (*((STC)->strbuf_flushflag) != 0UL) - -/* There can be quite a few ranges and interrupt maps on a PCI - * segment. Thus... - */ -#define PROM_PCIRNG_MAX 64 -#define PROM_PCIIMAP_MAX 64 - -struct pci_pbm_info { - /* PCI controller we sit under. */ - struct pci_controller_info *parent; - - /* Physical address base of controller registers. */ - unsigned long controller_regs; - - /* Physical address base of PBM registers. */ - unsigned long pbm_regs; - - /* Physical address of DMA sync register, if any. */ - unsigned long sync_reg; - - /* Opaque 32-bit system bus Port ID. */ - u32 portid; - - /* Chipset version information. */ - int chip_type; -#define PBM_CHIP_TYPE_SABRE 1 -#define PBM_CHIP_TYPE_PSYCHO 2 -#define PBM_CHIP_TYPE_SCHIZO 3 -#define PBM_CHIP_TYPE_SCHIZO_PLUS 4 -#define PBM_CHIP_TYPE_TOMATILLO 5 - int chip_version; - int chip_revision; - - /* Name used for top-level resources. */ - char name[64]; - - /* OBP specific information. */ - int prom_node; - char prom_name[64]; - struct linux_prom_pci_ranges pbm_ranges[PROM_PCIRNG_MAX]; - int num_pbm_ranges; - struct linux_prom_pci_intmap pbm_intmap[PROM_PCIIMAP_MAX]; - int num_pbm_intmap; - struct linux_prom_pci_intmask pbm_intmask; - u64 ino_bitmap; - - /* PBM I/O and Memory space resources. */ - struct resource io_space; - struct resource mem_space; - - /* Base of PCI Config space, can be per-PBM or shared. */ - unsigned long config_space; - - /* State of 66MHz capabilities on this PBM. */ - int is_66mhz_capable; - int all_devs_66mhz; - - /* This PBM's streaming buffer. */ - struct pci_strbuf stc; - - /* IOMMU state, potentially shared by both PBM segments. */ - struct pci_iommu *iommu; - - /* PCI slot mapping. */ - unsigned int pci_first_slot; - - /* Now things for the actual PCI bus probes. */ - unsigned int pci_first_busno; - unsigned int pci_last_busno; - struct pci_bus *pci_bus; -}; - -struct pci_controller_info { - /* List of all PCI controllers. */ - struct pci_controller_info *next; - - /* Each controller gets a unique index, used mostly for - * error logging purposes. - */ - int index; - - /* Do the PBMs both exist in the same PCI domain? */ - int pbms_same_domain; - - /* The PCI bus modules controlled by us. */ - struct pci_pbm_info pbm_A; - struct pci_pbm_info pbm_B; - - /* Operations which are controller specific. */ - void (*scan_bus)(struct pci_controller_info *); - unsigned int (*irq_build)(struct pci_pbm_info *, struct pci_dev *, unsigned int); - void (*base_address_update)(struct pci_dev *, int); - void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *); - - /* Now things for the actual PCI bus probes. */ - struct pci_ops *pci_ops; - unsigned int pci_first_busno; - unsigned int pci_last_busno; - - void *starfire_cookie; -}; - -/* PCI devices which are not bridges have this placed in their pci_dev - * sysdata member. This makes OBP aware PCI device drivers easier to - * code. - */ -struct pcidev_cookie { - struct pci_pbm_info *pbm; - char prom_name[64]; - int prom_node; - struct linux_prom_pci_registers prom_regs[PROMREG_MAX]; - int num_prom_regs; - struct linux_prom_pci_registers prom_assignments[PROMREG_MAX]; - int num_prom_assignments; -}; - -/* Currently these are the same across all PCI controllers - * we support. Someday they may not be... - */ -#define PCI_IRQ_IGN 0x000007c0 /* Interrupt Group Number */ -#define PCI_IRQ_INO 0x0000003f /* Interrupt Number */ - -#endif /* !(__SPARC64_PBM_H) */ diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h deleted file mode 100644 index 89bd71b1c0d..00000000000 --- a/include/asm-sparc64/pci.h +++ /dev/null @@ -1,285 +0,0 @@ -#ifndef __SPARC64_PCI_H -#define __SPARC64_PCI_H - -#ifdef __KERNEL__ - -#include <linux/fs.h> -#include <linux/mm.h> - -/* Can be used to override the logic in pci_scan_bus for skipping - * already-configured bus numbers - to be used for buggy BIOSes - * or architectures with incomplete PCI setup by the loader. - */ -#define pcibios_assign_all_busses() 0 -#define pcibios_scan_all_fns(a, b) 0 - -#define PCIBIOS_MIN_IO 0UL -#define PCIBIOS_MIN_MEM 0UL - -#define PCI_IRQ_NONE 0xffffffff - -static inline void pcibios_set_master(struct pci_dev *dev) -{ - /* No special bus mastering setup handling */ -} - -static inline void pcibios_penalize_isa_irq(int irq, int active) -{ - /* We don't do dynamic PCI IRQ allocation */ -} - -/* Dynamic DMA mapping stuff. - */ - -/* The PCI address space does not equal the physical memory - * address space. The networking and block device layers use - * this boolean for bounce buffer decisions. - */ -#define PCI_DMA_BUS_IS_PHYS (0) - -#include <asm/scatterlist.h> - -struct pci_dev; - -/* Allocate and map kernel buffer using consistent mode DMA for a device. - * hwdev should be valid struct pci_dev pointer for PCI devices. - */ -extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, dma_addr_t *dma_handle); - -/* Free and unmap a consistent DMA buffer. - * cpu_addr is what was returned from pci_alloc_consistent, - * size must be the same as what as passed into pci_alloc_consistent, - * and likewise dma_addr must be the same as what *dma_addrp was set to. - * - * References to the memory and mappings associated with cpu_addr/dma_addr - * past this call are illegal. - */ -extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle); - -/* Map a single buffer of the indicated size for DMA in streaming mode. - * The 32-bit bus address to use is returned. - * - * Once the device is given the dma address, the device owns this memory - * until either pci_unmap_single or pci_dma_sync_single_for_cpu is performed. - */ -extern dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction); - -/* Unmap a single streaming mode DMA translation. The dma_addr and size - * must match what was provided for in a previous pci_map_single call. All - * other usages are undefined. - * - * After this call, reads by the cpu to the buffer are guaranteed to see - * whatever the device wrote there. - */ -extern void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, size_t size, int direction); - -/* No highmem on sparc64, plus we have an IOMMU, so mapping pages is easy. */ -#define pci_map_page(dev, page, off, size, dir) \ - pci_map_single(dev, (page_address(page) + (off)), size, dir) -#define pci_unmap_page(dev,addr,sz,dir) pci_unmap_single(dev,addr,sz,dir) - -/* pci_unmap_{single,page} is not a nop, thus... */ -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \ - dma_addr_t ADDR_NAME; -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \ - __u32 LEN_NAME; -#define pci_unmap_addr(PTR, ADDR_NAME) \ - ((PTR)->ADDR_NAME) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \ - (((PTR)->ADDR_NAME) = (VAL)) -#define pci_unmap_len(PTR, LEN_NAME) \ - ((PTR)->LEN_NAME) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ - (((PTR)->LEN_NAME) = (VAL)) - -/* Map a set of buffers described by scatterlist in streaming - * mode for DMA. This is the scatter-gather version of the - * above pci_map_single interface. Here the scatter gather list - * elements are each tagged with the appropriate dma address - * and length. They are obtained via sg_dma_{address,length}(SG). - * - * NOTE: An implementation may be able to use a smaller number of - * DMA address/length pairs than there are SG table elements. - * (for example via virtual mapping capabilities) - * The routine returns the number of addr/length pairs actually - * used, at most nents. - * - * Device ownership issues as mentioned above for pci_map_single are - * the same here. - */ -extern int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nents, int direction); - -/* Unmap a set of streaming mode DMA translations. - * Again, cpu read rules concerning calls here are the same as for - * pci_unmap_single() above. - */ -extern void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nhwents, int direction); - -/* Make physical memory consistent for a single - * streaming mode DMA translation after a transfer. - * - * If you perform a pci_map_single() but wish to interrogate the - * buffer using the cpu, yet do not wish to teardown the PCI dma - * mapping, you must call this function before doing so. At the - * next point you give the PCI dma address back to the card, you - * must first perform a pci_dma_sync_for_device, and then the - * device again owns the buffer. - */ -extern void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle, - size_t size, int direction); - -static inline void -pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle, - size_t size, int direction) -{ - /* No flushing needed to sync cpu writes to the device. */ - BUG_ON(direction == PCI_DMA_NONE); -} - -/* Make physical memory consistent for a set of streaming - * mode DMA translations after a transfer. - * - * The same as pci_dma_sync_single_* but for a scatter-gather list, - * same rules and usage. - */ -extern void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg, int nelems, int direction); - -static inline void -pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg, - int nelems, int direction) -{ - /* No flushing needed to sync cpu writes to the device. */ - BUG_ON(direction == PCI_DMA_NONE); -} - -/* Return whether the given PCI device DMA address mask can - * be supported properly. For example, if your device can - * only drive the low 24-bits during PCI bus mastering, then - * you would pass 0x00ffffff as the mask to this function. - */ -extern int pci_dma_supported(struct pci_dev *hwdev, u64 mask); - -/* PCI IOMMU mapping bypass support. */ - -/* PCI 64-bit addressing works for all slots on all controller - * types on sparc64. However, it requires that the device - * can drive enough of the 64 bits. - */ -#define PCI64_REQUIRED_MASK (~(dma64_addr_t)0) -#define PCI64_ADDR_BASE 0xfffc000000000000UL - -/* Usage of the pci_dac_foo interfaces is only valid if this - * test passes. - */ -#define pci_dac_dma_supported(pci_dev, mask) \ - ((((mask) & PCI64_REQUIRED_MASK) == PCI64_REQUIRED_MASK) ? 1 : 0) - -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return (PCI64_ADDR_BASE + - __pa(page_address(page)) + offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - unsigned long paddr = (dma_addr & PAGE_MASK) - PCI64_ADDR_BASE; - - return virt_to_page(__va(paddr)); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - /* DAC cycle addressing does not make use of the - * PCI controller's streaming cache, so nothing to do. - */ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - /* DAC cycle addressing does not make use of the - * PCI controller's streaming cache, so nothing to do. - */ -} - -#define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0) - -static inline int pci_dma_mapping_error(dma_addr_t dma_addr) -{ - return (dma_addr == PCI_DMA_ERROR_CODE); -} - -#ifdef CONFIG_PCI -static inline void pci_dma_burst_advice(struct pci_dev *pdev, - enum pci_dma_burst_strategy *strat, - unsigned long *strategy_parameter) -{ - unsigned long cacheline_size; - u8 byte; - - pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); - if (byte == 0) - cacheline_size = 1024; - else - cacheline_size = (int) byte * 4; - - *strat = PCI_DMA_BURST_BOUNDARY; - *strategy_parameter = cacheline_size; -} -#endif - -/* Return the index of the PCI controller for device PDEV. */ - -extern int pci_domain_nr(struct pci_bus *bus); -static inline int pci_proc_domain(struct pci_bus *bus) -{ - return 1; -} - -/* Platform support for /proc/bus/pci/X/Y mmap()s. */ - -#define HAVE_PCI_MMAP -#define HAVE_ARCH_PCI_GET_UNMAPPED_AREA -#define get_pci_unmapped_area get_fb_unmapped_area - -extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, - int write_combine); - -/* Platform specific MWI support. */ -#define HAVE_ARCH_PCI_MWI -extern int pcibios_prep_mwi(struct pci_dev *dev); - -extern void -pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, - struct resource *res); - -extern void -pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region); - -extern struct resource *pcibios_select_root(struct pci_dev *, struct resource *); - -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - -static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) -{ - return PCI_IRQ_NONE; -} - -#endif /* __KERNEL__ */ - -#endif /* __SPARC64_PCI_H */ diff --git a/include/asm-sparc64/pconf.h b/include/asm-sparc64/pconf.h deleted file mode 100644 index aad106a7090..00000000000 --- a/include/asm-sparc64/pconf.h +++ /dev/null @@ -1,25 +0,0 @@ -/* $Id: pconf.h,v 1.1 1996/12/02 00:09:10 davem Exp $ - * pconf.h: pathconf() and fpathconf() defines for SunOS - * system call compatibility. - * - * Copyright (C) 1995, 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_PCONF_H -#define _SPARC64_PCONF_H - -#include <linux/fs.h> -#include <linux/limits.h> - -#define _PCONF_LINK 1 /* Max number of links to an object */ -#define _PCONF_CANON 2 /* TTY input buffer line size */ -#define _PCONF_INPUT 3 /* Biggest packet a tty can imbibe at once */ -#define _PCONF_NAME 4 /* Filename length max */ -#define _PCONF_PATH 5 /* Max size of a pathname */ -#define _PCONF_PIPE 6 /* Buffer size for a pipe */ -#define _PCONF_CHRESTRICT 7 /* Can only root chown files? */ -#define _PCONF_NOTRUNC 8 /* Are pathnames truncated if too big? */ -#define _PCONF_VDISABLE 9 /* Magic char to disable special tty chars */ -#define _PCONF_MAXPCONF 9 - -#endif /* !(_SPARC64_PCONF_H) */ diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h deleted file mode 100644 index aea4e51e7cd..00000000000 --- a/include/asm-sparc64/percpu.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef __ARCH_SPARC64_PERCPU__ -#define __ARCH_SPARC64_PERCPU__ - -#include <linux/compiler.h> - -#ifdef CONFIG_SMP - -extern void setup_per_cpu_areas(void); - -extern unsigned long __per_cpu_base; -extern unsigned long __per_cpu_shift; -#define __per_cpu_offset(__cpu) \ - (__per_cpu_base + ((unsigned long)(__cpu) << __per_cpu_shift)) - -/* Separate out the type, so (int[3], foo) works. */ -#define DEFINE_PER_CPU(type, name) \ - __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name - -register unsigned long __local_per_cpu_offset asm("g5"); - -/* var is in discarded region: offset to particular copy we want */ -#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu))) -#define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset)) - -/* A macro to avoid #include hell... */ -#define percpu_modcopy(pcpudst, src, size) \ -do { \ - unsigned int __i; \ - for (__i = 0; __i < NR_CPUS; __i++) \ - if (cpu_possible(__i)) \ - memcpy((pcpudst)+__per_cpu_offset(__i), \ - (src), (size)); \ -} while (0) -#else /* ! SMP */ - -#define DEFINE_PER_CPU(type, name) \ - __typeof__(type) per_cpu__##name - -#define per_cpu(var, cpu) (*((void)cpu, &per_cpu__##var)) -#define __get_cpu_var(var) per_cpu__##var - -#endif /* SMP */ - -#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name - -#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var) -#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var) - -#endif /* __ARCH_SPARC64_PERCPU__ */ diff --git a/include/asm-sparc64/perfctr.h b/include/asm-sparc64/perfctr.h deleted file mode 100644 index 836873002b7..00000000000 --- a/include/asm-sparc64/perfctr.h +++ /dev/null @@ -1,173 +0,0 @@ -/*---------------------------------------- - PERFORMANCE INSTRUMENTATION - Guillaume Thouvenin 08/10/98 - David S. Miller 10/06/98 - ---------------------------------------*/ -#ifndef PERF_COUNTER_API -#define PERF_COUNTER_API - -/* sys_perfctr() interface. First arg is operation code - * from enumeration below. The meaning of further arguments - * are determined by the operation code. - * - * int sys_perfctr(int opcode, unsigned long arg0, - * unsigned long arg1, unsigned long arg2) - * - * Pointers which are passed by the user are pointers to 64-bit - * integers. - * - * Once enabled, performance counter state is retained until the - * process either exits or performs an exec. That is, performance - * counters remain enabled for fork/clone children. - */ -enum perfctr_opcode { - /* Enable UltraSparc performance counters, ARG0 is pointer - * to 64-bit accumulator for D0 counter in PIC, ARG1 is pointer - * to 64-bit accumulator for D1 counter. ARG2 is a pointer to - * the initial PCR register value to use. - */ - PERFCTR_ON, - - /* Disable UltraSparc performance counters. The PCR is written - * with zero and the user counter accumulator pointers and - * working PCR register value are forgotten. - */ - PERFCTR_OFF, - - /* Add current D0 and D1 PIC values into user pointers given - * in PERFCTR_ON operation. The PIC is cleared before returning. - */ - PERFCTR_READ, - - /* Clear the PIC register. */ - PERFCTR_CLRPIC, - - /* Begin using a new PCR value, the pointer to which is passed - * in ARG0. The PIC is also cleared after the new PCR value is - * written. - */ - PERFCTR_SETPCR, - - /* Store in pointer given in ARG0 the current PCR register value - * being used. - */ - PERFCTR_GETPCR -}; - -/* I don't want the kernel's namespace to be polluted with this - * stuff when this file is included. --DaveM - */ -#ifndef __KERNEL__ - -#define PRIV 0x00000001 -#define SYS 0x00000002 -#define USR 0x00000004 - -/* Pic.S0 Selection Bit Field Encoding, Ultra-I/II */ -#define CYCLE_CNT 0x00000000 -#define INSTR_CNT 0x00000010 -#define DISPATCH0_IC_MISS 0x00000020 -#define DISPATCH0_STOREBUF 0x00000030 -#define IC_REF 0x00000080 -#define DC_RD 0x00000090 -#define DC_WR 0x000000A0 -#define LOAD_USE 0x000000B0 -#define EC_REF 0x000000C0 -#define EC_WRITE_HIT_RDO 0x000000D0 -#define EC_SNOOP_INV 0x000000E0 -#define EC_RD_HIT 0x000000F0 - -/* Pic.S0 Selection Bit Field Encoding, Ultra-III */ -#define US3_CYCLE_CNT 0x00000000 -#define US3_INSTR_CNT 0x00000010 -#define US3_DISPATCH0_IC_MISS 0x00000020 -#define US3_DISPATCH0_BR_TGT 0x00000030 -#define US3_DISPATCH0_2ND_BR 0x00000040 -#define US3_RSTALL_STOREQ 0x00000050 -#define US3_RSTALL_IU_USE 0x00000060 -#define US3_IC_REF 0x00000080 -#define US3_DC_RD 0x00000090 -#define US3_DC_WR 0x000000a0 -#define US3_EC_REF 0x000000c0 -#define US3_EC_WR_HIT_RTO 0x000000d0 -#define US3_EC_SNOOP_INV 0x000000e0 -#define US3_EC_RD_MISS 0x000000f0 -#define US3_PC_PORT0_RD 0x00000100 -#define US3_SI_SNOOP 0x00000110 -#define US3_SI_CIQ_FLOW 0x00000120 -#define US3_SI_OWNED 0x00000130 -#define US3_SW_COUNT_0 0x00000140 -#define US3_IU_BR_MISS_TAKEN 0x00000150 -#define US3_IU_BR_COUNT_TAKEN 0x00000160 -#define US3_DISP_RS_MISPRED 0x00000170 -#define US3_FA_PIPE_COMPL 0x00000180 -#define US3_MC_READS_0 0x00000200 -#define US3_MC_READS_1 0x00000210 -#define US3_MC_READS_2 0x00000220 -#define US3_MC_READS_3 0x00000230 -#define US3_MC_STALLS_0 0x00000240 -#define US3_MC_STALLS_2 0x00000250 - -/* Pic.S1 Selection Bit Field Encoding, Ultra-I/II */ -#define CYCLE_CNT_D1 0x00000000 -#define INSTR_CNT_D1 0x00000800 -#define DISPATCH0_IC_MISPRED 0x00001000 -#define DISPATCH0_FP_USE 0x00001800 -#define IC_HIT 0x00004000 -#define DC_RD_HIT 0x00004800 -#define DC_WR_HIT 0x00005000 -#define LOAD_USE_RAW 0x00005800 -#define EC_HIT 0x00006000 -#define EC_WB 0x00006800 -#define EC_SNOOP_CB 0x00007000 -#define EC_IT_HIT 0x00007800 - -/* Pic.S1 Selection Bit Field Encoding, Ultra-III */ -#define US3_CYCLE_CNT_D1 0x00000000 -#define US3_INSTR_CNT_D1 0x00000800 -#define US3_DISPATCH0_MISPRED 0x00001000 -#define US3_IC_MISS_CANCELLED 0x00001800 -#define US3_RE_ENDIAN_MISS 0x00002000 -#define US3_RE_FPU_BYPASS 0x00002800 -#define US3_RE_DC_MISS 0x00003000 -#define US3_RE_EC_MISS 0x00003800 -#define US3_IC_MISS 0x00004000 -#define US3_DC_RD_MISS 0x00004800 -#define US3_DC_WR_MISS 0x00005000 -#define US3_RSTALL_FP_USE 0x00005800 -#define US3_EC_MISSES 0x00006000 -#define US3_EC_WB 0x00006800 -#define US3_EC_SNOOP_CB 0x00007000 -#define US3_EC_IC_MISS 0x00007800 -#define US3_RE_PC_MISS 0x00008000 -#define US3_ITLB_MISS 0x00008800 -#define US3_DTLB_MISS 0x00009000 -#define US3_WC_MISS 0x00009800 -#define US3_WC_SNOOP_CB 0x0000a000 -#define US3_WC_SCRUBBED 0x0000a800 -#define US3_WC_WB_WO_READ 0x0000b000 -#define US3_PC_SOFT_HIT 0x0000c000 -#define US3_PC_SNOOP_INV 0x0000c800 -#define US3_PC_HARD_HIT 0x0000d000 -#define US3_PC_PORT1_RD 0x0000d800 -#define US3_SW_COUNT_1 0x0000e000 -#define US3_IU_STAT_BR_MIS_UNTAKEN 0x0000e800 -#define US3_IU_STAT_BR_COUNT_UNTAKEN 0x0000f000 -#define US3_PC_MS_MISSES 0x0000f800 -#define US3_MC_WRITES_0 0x00010800 -#define US3_MC_WRITES_1 0x00011000 -#define US3_MC_WRITES_2 0x00011800 -#define US3_MC_WRITES_3 0x00012000 -#define US3_MC_STALLS_1 0x00012800 -#define US3_MC_STALLS_3 0x00013000 -#define US3_RE_RAW_MISS 0x00013800 -#define US3_FM_PIPE_COMPLETION 0x00014000 - -struct vcounter_struct { - unsigned long long vcnt0; - unsigned long long vcnt1; -}; - -#endif /* !(__KERNEL__) */ - -#endif /* !(PERF_COUNTER_API) */ diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h deleted file mode 100644 index a96067cca96..00000000000 --- a/include/asm-sparc64/pgalloc.h +++ /dev/null @@ -1,184 +0,0 @@ -/* $Id: pgalloc.h,v 1.30 2001/12/21 04:56:17 davem Exp $ */ -#ifndef _SPARC64_PGALLOC_H -#define _SPARC64_PGALLOC_H - -#include <linux/config.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/mm.h> - -#include <asm/spitfire.h> -#include <asm/cpudata.h> -#include <asm/cacheflush.h> -#include <asm/page.h> - -/* Page table allocation/freeing. */ -#ifdef CONFIG_SMP -/* Sliiiicck */ -#define pgt_quicklists local_cpu_data() -#else -extern struct pgtable_cache_struct { - unsigned long *pgd_cache; - unsigned long *pte_cache[2]; - unsigned int pgcache_size; -} pgt_quicklists; -#endif -#define pgd_quicklist (pgt_quicklists.pgd_cache) -#define pmd_quicklist ((unsigned long *)0) -#define pte_quicklist (pgt_quicklists.pte_cache) -#define pgtable_cache_size (pgt_quicklists.pgcache_size) - -static __inline__ void free_pgd_fast(pgd_t *pgd) -{ - preempt_disable(); - *(unsigned long *)pgd = (unsigned long) pgd_quicklist; - pgd_quicklist = (unsigned long *) pgd; - pgtable_cache_size++; - preempt_enable(); -} - -static __inline__ pgd_t *get_pgd_fast(void) -{ - unsigned long *ret; - - preempt_disable(); - if((ret = pgd_quicklist) != NULL) { - pgd_quicklist = (unsigned long *)(*ret); - ret[0] = 0; - pgtable_cache_size--; - preempt_enable(); - } else { - preempt_enable(); - ret = (unsigned long *) __get_free_page(GFP_KERNEL|__GFP_REPEAT); - if(ret) - memset(ret, 0, PAGE_SIZE); - } - return (pgd_t *)ret; -} - -static __inline__ void free_pgd_slow(pgd_t *pgd) -{ - free_page((unsigned long)pgd); -} - -#ifdef DCACHE_ALIASING_POSSIBLE -#define VPTE_COLOR(address) (((address) >> (PAGE_SHIFT + 10)) & 1UL) -#define DCACHE_COLOR(address) (((address) >> PAGE_SHIFT) & 1UL) -#else -#define VPTE_COLOR(address) 0 -#define DCACHE_COLOR(address) 0 -#endif - -#define pud_populate(MM, PUD, PMD) pud_set(PUD, PMD) - -static __inline__ pmd_t *pmd_alloc_one_fast(struct mm_struct *mm, unsigned long address) -{ - unsigned long *ret; - int color = 0; - - preempt_disable(); - if (pte_quicklist[color] == NULL) - color = 1; - - if((ret = (unsigned long *)pte_quicklist[color]) != NULL) { - pte_quicklist[color] = (unsigned long *)(*ret); - ret[0] = 0; - pgtable_cache_size--; - } - preempt_enable(); - - return (pmd_t *)ret; -} - -static __inline__ pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) -{ - pmd_t *pmd; - - pmd = pmd_alloc_one_fast(mm, address); - if (!pmd) { - pmd = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT); - if (pmd) - memset(pmd, 0, PAGE_SIZE); - } - return pmd; -} - -static __inline__ void free_pmd_fast(pmd_t *pmd) -{ - unsigned long color = DCACHE_COLOR((unsigned long)pmd); - - preempt_disable(); - *(unsigned long *)pmd = (unsigned long) pte_quicklist[color]; - pte_quicklist[color] = (unsigned long *) pmd; - pgtable_cache_size++; - preempt_enable(); -} - -static __inline__ void free_pmd_slow(pmd_t *pmd) -{ - free_page((unsigned long)pmd); -} - -#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(PMD, PTE) -#define pmd_populate(MM,PMD,PTE_PAGE) \ - pmd_populate_kernel(MM,PMD,page_address(PTE_PAGE)) - -extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address); - -static inline struct page * -pte_alloc_one(struct mm_struct *mm, unsigned long addr) -{ - pte_t *pte = pte_alloc_one_kernel(mm, addr); - - if (pte) - return virt_to_page(pte); - - return NULL; -} - -static __inline__ pte_t *pte_alloc_one_fast(struct mm_struct *mm, unsigned long address) -{ - unsigned long color = VPTE_COLOR(address); - unsigned long *ret; - - preempt_disable(); - if((ret = (unsigned long *)pte_quicklist[color]) != NULL) { - pte_quicklist[color] = (unsigned long *)(*ret); - ret[0] = 0; - pgtable_cache_size--; - } - preempt_enable(); - return (pte_t *)ret; -} - -static __inline__ void free_pte_fast(pte_t *pte) -{ - unsigned long color = DCACHE_COLOR((unsigned long)pte); - - preempt_disable(); - *(unsigned long *)pte = (unsigned long) pte_quicklist[color]; - pte_quicklist[color] = (unsigned long *) pte; - pgtable_cache_size++; - preempt_enable(); -} - -static __inline__ void free_pte_slow(pte_t *pte) -{ - free_page((unsigned long)pte); -} - -static inline void pte_free_kernel(pte_t *pte) -{ - free_pte_fast(pte); -} - -static inline void pte_free(struct page *ptepage) -{ - free_pte_fast(page_address(ptepage)); -} - -#define pmd_free(pmd) free_pmd_fast(pmd) -#define pgd_free(pgd) free_pgd_fast(pgd) -#define pgd_alloc(mm) get_pgd_fast() - -#endif /* _SPARC64_PGALLOC_H */ diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h deleted file mode 100644 index f0a9b44d3eb..00000000000 --- a/include/asm-sparc64/pgtable.h +++ /dev/null @@ -1,447 +0,0 @@ -/* $Id: pgtable.h,v 1.156 2002/02/09 19:49:31 davem Exp $ - * pgtable.h: SpitFire page table operations. - * - * Copyright 1996,1997 David S. Miller (davem@caip.rutgers.edu) - * Copyright 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - */ - -#ifndef _SPARC64_PGTABLE_H -#define _SPARC64_PGTABLE_H - -/* This file contains the functions and defines necessary to modify and use - * the SpitFire page tables. - */ - -#include <asm-generic/pgtable-nopud.h> - -#include <linux/config.h> -#include <linux/compiler.h> -#include <asm/types.h> -#include <asm/spitfire.h> -#include <asm/asi.h> -#include <asm/system.h> -#include <asm/page.h> -#include <asm/processor.h> -#include <asm/const.h> - -/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 32MB). - * The page copy blockops can use 0x2000000 to 0x10000000. - * The PROM resides in an area spanning 0xf0000000 to 0x100000000. - * The vmalloc area spans 0x100000000 to 0x200000000. - * Since modules need to be in the lowest 32-bits of the address space, - * we place them right before the OBP area from 0x10000000 to 0xf0000000. - * There is a single static kernel PMD which maps from 0x0 to address - * 0x400000000. - */ -#define TLBTEMP_BASE _AC(0x0000000002000000,UL) -#define MODULES_VADDR _AC(0x0000000010000000,UL) -#define MODULES_LEN _AC(0x00000000e0000000,UL) -#define MODULES_END _AC(0x00000000f0000000,UL) -#define LOW_OBP_ADDRESS _AC(0x00000000f0000000,UL) -#define HI_OBP_ADDRESS _AC(0x0000000100000000,UL) -#define VMALLOC_START _AC(0x0000000100000000,UL) -#define VMALLOC_END _AC(0x0000000200000000,UL) - -/* XXX All of this needs to be rethought so we can take advantage - * XXX cheetah's full 64-bit virtual address space, ie. no more hole - * XXX in the middle like on spitfire. -DaveM - */ -/* - * Given a virtual address, the lowest PAGE_SHIFT bits determine offset - * into the page; the next higher PAGE_SHIFT-3 bits determine the pte# - * in the proper pagetable (the -3 is from the 8 byte ptes, and each page - * table is a single page long). The next higher PMD_BITS determine pmd# - * in the proper pmdtable (where we must have PMD_BITS <= (PAGE_SHIFT-2) - * since the pmd entries are 4 bytes, and each pmd page is a single page - * long). Finally, the higher few bits determine pgde#. - */ - -/* PMD_SHIFT determines the size of the area a second-level page - * table can map - */ -#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3)) -#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) -#define PMD_BITS (PAGE_SHIFT - 2) - -/* PGDIR_SHIFT determines what a third-level page table entry can map */ -#define PGDIR_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3) + PMD_BITS) -#define PGDIR_SIZE (_AC(1,UL) << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) -#define PGDIR_BITS (PAGE_SHIFT - 2) - -#ifndef __ASSEMBLY__ - -#include <linux/sched.h> - -/* Entries per page directory level. */ -#define PTRS_PER_PTE (1UL << (PAGE_SHIFT-3)) -#define PTRS_PER_PMD (1UL << PMD_BITS) -#define PTRS_PER_PGD (1UL << PGDIR_BITS) - -/* Kernel has a separate 44bit address space. */ -#define FIRST_USER_ADDRESS 0 - -#define pte_ERROR(e) __builtin_trap() -#define pmd_ERROR(e) __builtin_trap() -#define pgd_ERROR(e) __builtin_trap() - -#endif /* !(__ASSEMBLY__) */ - -/* Spitfire/Cheetah TTE bits. */ -#define _PAGE_VALID _AC(0x8000000000000000,UL) /* Valid TTE */ -#define _PAGE_R _AC(0x8000000000000000,UL) /* Keep ref bit up to date*/ -#define _PAGE_SZ4MB _AC(0x6000000000000000,UL) /* 4MB Page */ -#define _PAGE_SZ512K _AC(0x4000000000000000,UL) /* 512K Page */ -#define _PAGE_SZ64K _AC(0x2000000000000000,UL) /* 64K Page */ -#define _PAGE_SZ8K _AC(0x0000000000000000,UL) /* 8K Page */ -#define _PAGE_NFO _AC(0x1000000000000000,UL) /* No Fault Only */ -#define _PAGE_IE _AC(0x0800000000000000,UL) /* Invert Endianness */ -#define _PAGE_SOFT2 _AC(0x07FC000000000000,UL) /* Software bits, set 2 */ -#define _PAGE_RES1 _AC(0x0002000000000000,UL) /* Reserved */ -#define _PAGE_SZ32MB _AC(0x0001000000000000,UL) /* (Panther) 32MB page */ -#define _PAGE_SZ256MB _AC(0x2001000000000000,UL) /* (Panther) 256MB page */ -#define _PAGE_SN _AC(0x0000800000000000,UL) /* (Cheetah) Snoop */ -#define _PAGE_RES2 _AC(0x0000780000000000,UL) /* Reserved */ -#define _PAGE_PADDR_SF _AC(0x000001FFFFFFE000,UL) /* (Spitfire) paddr[40:13]*/ -#define _PAGE_PADDR _AC(0x000007FFFFFFE000,UL) /* (Cheetah) paddr[42:13] */ -#define _PAGE_SOFT _AC(0x0000000000001F80,UL) /* Software bits */ -#define _PAGE_L _AC(0x0000000000000040,UL) /* Locked TTE */ -#define _PAGE_CP _AC(0x0000000000000020,UL) /* Cacheable in P-Cache */ -#define _PAGE_CV _AC(0x0000000000000010,UL) /* Cacheable in V-Cache */ -#define _PAGE_E _AC(0x0000000000000008,UL) /* side-Effect */ -#define _PAGE_P _AC(0x0000000000000004,UL) /* Privileged Page */ -#define _PAGE_W _AC(0x0000000000000002,UL) /* Writable */ -#define _PAGE_G _AC(0x0000000000000001,UL) /* Global */ - -/* Here are the SpitFire software bits we use in the TTE's. - * - * WARNING: If you are going to try and start using some - * of the soft2 bits, you will need to make - * modifications to the swap entry implementation. - * For example, one thing that could happen is that - * swp_entry_to_pte() would BUG_ON() if you tried - * to use one of the soft2 bits for _PAGE_FILE. - * - * Like other architectures, I have aliased _PAGE_FILE with - * _PAGE_MODIFIED. This works because _PAGE_FILE is never - * interpreted that way unless _PAGE_PRESENT is clear. - */ -#define _PAGE_EXEC _AC(0x0000000000001000,UL) /* Executable SW bit */ -#define _PAGE_MODIFIED _AC(0x0000000000000800,UL) /* Modified (dirty) */ -#define _PAGE_FILE _AC(0x0000000000000800,UL) /* Pagecache page */ -#define _PAGE_ACCESSED _AC(0x0000000000000400,UL) /* Accessed (ref'd) */ -#define _PAGE_READ _AC(0x0000000000000200,UL) /* Readable SW Bit */ -#define _PAGE_WRITE _AC(0x0000000000000100,UL) /* Writable SW Bit */ -#define _PAGE_PRESENT _AC(0x0000000000000080,UL) /* Present */ - -#if PAGE_SHIFT == 13 -#define _PAGE_SZBITS _PAGE_SZ8K -#elif PAGE_SHIFT == 16 -#define _PAGE_SZBITS _PAGE_SZ64K -#elif PAGE_SHIFT == 19 -#define _PAGE_SZBITS _PAGE_SZ512K -#elif PAGE_SHIFT == 22 -#define _PAGE_SZBITS _PAGE_SZ4MB -#else -#error Wrong PAGE_SHIFT specified -#endif - -#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB) -#define _PAGE_SZHUGE _PAGE_SZ4MB -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K) -#define _PAGE_SZHUGE _PAGE_SZ512K -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K) -#define _PAGE_SZHUGE _PAGE_SZ64K -#endif - -#define _PAGE_CACHE (_PAGE_CP | _PAGE_CV) - -#define __DIRTY_BITS (_PAGE_MODIFIED | _PAGE_WRITE | _PAGE_W) -#define __ACCESS_BITS (_PAGE_ACCESSED | _PAGE_READ | _PAGE_R) -#define __PRIV_BITS _PAGE_P - -#define PAGE_NONE __pgprot (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_CACHE) - -/* Don't set the TTE _PAGE_W bit here, else the dirty bit never gets set. */ -#define PAGE_SHARED __pgprot (_PAGE_PRESENT | _PAGE_VALID | _PAGE_CACHE | \ - __ACCESS_BITS | _PAGE_WRITE | _PAGE_EXEC) - -#define PAGE_COPY __pgprot (_PAGE_PRESENT | _PAGE_VALID | _PAGE_CACHE | \ - __ACCESS_BITS | _PAGE_EXEC) - -#define PAGE_READONLY __pgprot (_PAGE_PRESENT | _PAGE_VALID | _PAGE_CACHE | \ - __ACCESS_BITS | _PAGE_EXEC) - -#define PAGE_KERNEL __pgprot (_PAGE_PRESENT | _PAGE_VALID | _PAGE_CACHE | \ - __PRIV_BITS | \ - __ACCESS_BITS | __DIRTY_BITS | _PAGE_EXEC) - -#define PAGE_SHARED_NOEXEC __pgprot (_PAGE_PRESENT | _PAGE_VALID | \ - _PAGE_CACHE | \ - __ACCESS_BITS | _PAGE_WRITE) - -#define PAGE_COPY_NOEXEC __pgprot (_PAGE_PRESENT | _PAGE_VALID | \ - _PAGE_CACHE | __ACCESS_BITS) - -#define PAGE_READONLY_NOEXEC __pgprot (_PAGE_PRESENT | _PAGE_VALID | \ - _PAGE_CACHE | __ACCESS_BITS) - -#define _PFN_MASK _PAGE_PADDR - -#define pg_iobits (_PAGE_VALID | _PAGE_PRESENT | __DIRTY_BITS | \ - __ACCESS_BITS | _PAGE_E) - -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY_NOEXEC -#define __P010 PAGE_COPY_NOEXEC -#define __P011 PAGE_COPY_NOEXEC -#define __P100 PAGE_READONLY -#define __P101 PAGE_READONLY -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY_NOEXEC -#define __S010 PAGE_SHARED_NOEXEC -#define __S011 PAGE_SHARED_NOEXEC -#define __S100 PAGE_READONLY -#define __S101 PAGE_READONLY -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED - -#ifndef __ASSEMBLY__ - -extern unsigned long phys_base; -extern unsigned long pfn_base; - -extern struct page *mem_map_zero; -#define ZERO_PAGE(vaddr) (mem_map_zero) - -/* PFNs are real physical page numbers. However, mem_map only begins to record - * per-page information starting at pfn_base. This is to handle systems where - * the first physical page in the machine is at some huge physical address, - * such as 4GB. This is common on a partitioned E10000, for example. - */ - -#define pfn_pte(pfn, prot) \ - __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot) | _PAGE_SZBITS) -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) - -#define pte_pfn(x) ((pte_val(x) & _PAGE_PADDR)>>PAGE_SHIFT) -#define pte_page(x) pfn_to_page(pte_pfn(x)) - -static inline pte_t pte_modify(pte_t orig_pte, pgprot_t new_prot) -{ - pte_t __pte; - const unsigned long preserve_mask = (_PFN_MASK | - _PAGE_MODIFIED | _PAGE_ACCESSED | - _PAGE_CACHE | _PAGE_E | - _PAGE_PRESENT | _PAGE_SZBITS); - - pte_val(__pte) = (pte_val(orig_pte) & preserve_mask) | - (pgprot_val(new_prot) & ~preserve_mask); - - return __pte; -} -#define pmd_set(pmdp, ptep) \ - (pmd_val(*(pmdp)) = (__pa((unsigned long) (ptep)) >> 11UL)) -#define pud_set(pudp, pmdp) \ - (pud_val(*(pudp)) = (__pa((unsigned long) (pmdp)) >> 11UL)) -#define __pmd_page(pmd) \ - ((unsigned long) __va((((unsigned long)pmd_val(pmd))<<11UL))) -#define pmd_page(pmd) virt_to_page((void *)__pmd_page(pmd)) -#define pud_page(pud) \ - ((unsigned long) __va((((unsigned long)pud_val(pud))<<11UL))) -#define pte_none(pte) (!pte_val(pte)) -#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) -#define pmd_none(pmd) (!pmd_val(pmd)) -#define pmd_bad(pmd) (0) -#define pmd_present(pmd) (pmd_val(pmd) != 0U) -#define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0U) -#define pud_none(pud) (!pud_val(pud)) -#define pud_bad(pud) (0) -#define pud_present(pud) (pud_val(pud) != 0U) -#define pud_clear(pudp) (pud_val(*(pudp)) = 0U) - -/* The following only work if pte_present() is true. - * Undefined behaviour if not.. - */ -#define pte_read(pte) (pte_val(pte) & _PAGE_READ) -#define pte_exec(pte) (pte_val(pte) & _PAGE_EXEC) -#define pte_write(pte) (pte_val(pte) & _PAGE_WRITE) -#define pte_dirty(pte) (pte_val(pte) & _PAGE_MODIFIED) -#define pte_young(pte) (pte_val(pte) & _PAGE_ACCESSED) -#define pte_wrprotect(pte) (__pte(pte_val(pte) & ~(_PAGE_WRITE|_PAGE_W))) -#define pte_rdprotect(pte) \ - (__pte(((pte_val(pte)<<1UL)>>1UL) & ~_PAGE_READ)) -#define pte_mkclean(pte) \ - (__pte(pte_val(pte) & ~(_PAGE_MODIFIED|_PAGE_W))) -#define pte_mkold(pte) \ - (__pte(((pte_val(pte)<<1UL)>>1UL) & ~_PAGE_ACCESSED)) - -/* Permanent address of a page. */ -#define __page_address(page) page_address(page) - -/* Be very careful when you change these three, they are delicate. */ -#define pte_mkyoung(pte) (__pte(pte_val(pte) | _PAGE_ACCESSED | _PAGE_R)) -#define pte_mkwrite(pte) (__pte(pte_val(pte) | _PAGE_WRITE)) -#define pte_mkdirty(pte) (__pte(pte_val(pte) | _PAGE_MODIFIED | _PAGE_W)) -#define pte_mkhuge(pte) (__pte(pte_val(pte) | _PAGE_SZHUGE)) - -/* to find an entry in a page-table-directory. */ -#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) - -/* to find an entry in a kernel page-table-directory */ -#define pgd_offset_k(address) pgd_offset(&init_mm, address) - -/* extract the pgd cache used for optimizing the tlb miss - * slow path when executing 32-bit compat processes - */ -#define get_pgd_cache(pgd) ((unsigned long) pgd_val(*pgd) << 11) - -/* Find an entry in the second-level page table.. */ -#define pmd_offset(pudp, address) \ - ((pmd_t *) pud_page(*(pudp)) + \ - (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))) - -/* Find an entry in the third-level page table.. */ -#define pte_index(dir, address) \ - ((pte_t *) __pmd_page(*(dir)) + \ - ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) -#define pte_offset_kernel pte_index -#define pte_offset_map pte_index -#define pte_offset_map_nested pte_index -#define pte_unmap(pte) do { } while (0) -#define pte_unmap_nested(pte) do { } while (0) - -/* Actual page table PTE updates. */ -extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig); - -static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte) -{ - pte_t orig = *ptep; - - *ptep = pte; - - /* It is more efficient to let flush_tlb_kernel_range() - * handle init_mm tlb flushes. - */ - if (likely(mm != &init_mm) && (pte_val(orig) & _PAGE_VALID)) - tlb_batch_add(mm, addr, ptep, orig); -} - -#define pte_clear(mm,addr,ptep) \ - set_pte_at((mm), (addr), (ptep), __pte(0UL)) - -extern pgd_t swapper_pg_dir[2048]; -extern pmd_t swapper_low_pmd_dir[2048]; - -extern void paging_init(void); -extern unsigned long find_ecache_flush_span(unsigned long size); - -/* These do nothing with the way I have things setup. */ -#define mmu_lockarea(vaddr, len) (vaddr) -#define mmu_unlockarea(vaddr, len) do { } while(0) - -struct vm_area_struct; -extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); - -/* Encode and de-code a swap entry */ -#define __swp_type(entry) (((entry).val >> PAGE_SHIFT) & 0xffUL) -#define __swp_offset(entry) ((entry).val >> (PAGE_SHIFT + 8UL)) -#define __swp_entry(type, offset) \ - ( (swp_entry_t) \ - { \ - (((long)(type) << PAGE_SHIFT) | \ - ((long)(offset) << (PAGE_SHIFT + 8UL))) \ - } ) -#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) -#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) - -/* File offset in PTE support. */ -#define pte_file(pte) (pte_val(pte) & _PAGE_FILE) -#define pte_to_pgoff(pte) (pte_val(pte) >> PAGE_SHIFT) -#define pgoff_to_pte(off) (__pte(((off) << PAGE_SHIFT) | _PAGE_FILE)) -#define PTE_FILE_MAX_BITS (64UL - PAGE_SHIFT - 1UL) - -extern unsigned long prom_virt_to_phys(unsigned long, int *); - -static __inline__ unsigned long -sun4u_get_pte (unsigned long addr) -{ - pgd_t *pgdp; - pud_t *pudp; - pmd_t *pmdp; - pte_t *ptep; - - if (addr >= PAGE_OFFSET) - return addr & _PAGE_PADDR; - if ((addr >= LOW_OBP_ADDRESS) && (addr < HI_OBP_ADDRESS)) - return prom_virt_to_phys(addr, NULL); - pgdp = pgd_offset_k(addr); - pudp = pud_offset(pgdp, addr); - pmdp = pmd_offset(pudp, addr); - ptep = pte_offset_kernel(pmdp, addr); - return pte_val(*ptep) & _PAGE_PADDR; -} - -static __inline__ unsigned long -__get_phys (unsigned long addr) -{ - return sun4u_get_pte (addr); -} - -static __inline__ int -__get_iospace (unsigned long addr) -{ - return ((sun4u_get_pte (addr) & 0xf0000000) >> 28); -} - -extern unsigned long *sparc64_valid_addr_bitmap; - -/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ -#define kern_addr_valid(addr) \ - (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap)) - -extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from, - unsigned long pfn, - unsigned long size, pgprot_t prot); - -/* Clear virtual and physical cachability, set side-effect bit. */ -#define pgprot_noncached(prot) \ - (__pgprot((pgprot_val(prot) & ~(_PAGE_CP | _PAGE_CV)) | \ - _PAGE_E)) - -/* - * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in - * its high 4 bits. These macros/functions put it there or get it from there. - */ -#define MK_IOSPACE_PFN(space, pfn) (pfn | (space << (BITS_PER_LONG - 4))) -#define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4)) -#define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL) - -#include <asm-generic/pgtable.h> - -/* We provide our own get_unmapped_area to cope with VA holes for userland */ -#define HAVE_ARCH_UNMAPPED_AREA - -/* We provide a special get_unmapped_area for framebuffer mmaps to try and use - * the largest alignment possible such that larget PTEs can be used. - */ -extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long, - unsigned long, unsigned long, - unsigned long); -#define HAVE_ARCH_FB_UNMAPPED_AREA - -/* - * No page table caches to initialise - */ -#define pgtable_cache_init() do { } while (0) - -extern void check_pgt_cache(void); - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(_SPARC64_PGTABLE_H) */ diff --git a/include/asm-sparc64/pil.h b/include/asm-sparc64/pil.h deleted file mode 100644 index 8f87750c351..00000000000 --- a/include/asm-sparc64/pil.h +++ /dev/null @@ -1,26 +0,0 @@ -/* $Id: pil.h,v 1.1 2002/01/23 11:27:36 davem Exp $ */ -#ifndef _SPARC64_PIL_H -#define _SPARC64_PIL_H - -/* To avoid some locking problems, we hard allocate certain PILs - * for SMP cross call messages that must do a etrap/rtrap. - * - * A cli() does not block the cross call delivery, so when SMP - * locking is an issue we reschedule the event into a PIL interrupt - * which is blocked by cli(). - * - * In fact any XCALL which has to etrap/rtrap has a problem because - * it is difficult to prevent rtrap from running BH's, and that would - * need to be done if the XCALL arrived while %pil==15. - */ -#define PIL_SMP_CALL_FUNC 1 -#define PIL_SMP_RECEIVE_SIGNAL 2 -#define PIL_SMP_CAPTURE 3 - -#ifndef __ASSEMBLY__ -#define PIL_RESERVED(PIL) ((PIL) == PIL_SMP_CALL_FUNC || \ - (PIL) == PIL_SMP_RECEIVE_SIGNAL || \ - (PIL) == PIL_SMP_CAPTURE) -#endif - -#endif /* !(_SPARC64_PIL_H) */ diff --git a/include/asm-sparc64/poll.h b/include/asm-sparc64/poll.h deleted file mode 100644 index 31b611aa746..00000000000 --- a/include/asm-sparc64/poll.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __SPARC64_POLL_H -#define __SPARC64_POLL_H - -#define POLLIN 1 -#define POLLPRI 2 -#define POLLOUT 4 -#define POLLERR 8 -#define POLLHUP 16 -#define POLLNVAL 32 -#define POLLRDNORM 64 -#define POLLWRNORM POLLOUT -#define POLLRDBAND 128 -#define POLLWRBAND 256 -#define POLLMSG 512 -#define POLLREMOVE 1024 - -struct pollfd { - int fd; - short events; - short revents; -}; - -#endif diff --git a/include/asm-sparc64/posix_types.h b/include/asm-sparc64/posix_types.h deleted file mode 100644 index c86b9452c68..00000000000 --- a/include/asm-sparc64/posix_types.h +++ /dev/null @@ -1,126 +0,0 @@ -#ifndef __ARCH_SPARC64_POSIX_TYPES_H -#define __ARCH_SPARC64_POSIX_TYPES_H - -/* - * This file is generally used by user-level software, so you need to - * be a little careful about namespace pollution etc. Also, we cannot - * assume GCC is being used. - */ - -typedef unsigned long __kernel_size_t; -typedef long __kernel_ssize_t; -typedef long __kernel_ptrdiff_t; -typedef long __kernel_time_t; -typedef long __kernel_clock_t; -typedef int __kernel_pid_t; -typedef int __kernel_ipc_pid_t; -typedef unsigned int __kernel_uid_t; -typedef unsigned int __kernel_gid_t; -typedef unsigned long __kernel_ino_t; -typedef unsigned int __kernel_mode_t; -typedef unsigned short __kernel_umode_t; -typedef unsigned int __kernel_nlink_t; -typedef int __kernel_daddr_t; -typedef long __kernel_off_t; -typedef char * __kernel_caddr_t; -typedef unsigned short __kernel_uid16_t; -typedef unsigned short __kernel_gid16_t; -typedef int __kernel_clockid_t; -typedef int __kernel_timer_t; - -typedef unsigned short __kernel_old_uid_t; -typedef unsigned short __kernel_old_gid_t; -typedef __kernel_uid_t __kernel_uid32_t; -typedef __kernel_gid_t __kernel_gid32_t; - -typedef unsigned int __kernel_old_dev_t; - -/* Note this piece of asymmetry from the v9 ABI. */ -typedef int __kernel_suseconds_t; - -#ifdef __GNUC__ -typedef long long __kernel_loff_t; -#endif - -typedef struct { -#if defined(__KERNEL__) || defined(__USE_ALL) - int val[2]; -#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ - int __val[2]; -#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ -} __kernel_fsid_t; - -#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) - -#undef __FD_SET -static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] |= (1UL<<_rem); -} - -#undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); -} - -#undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p) -{ - unsigned long _tmp = fd / __NFDBITS; - unsigned long _rem = fd % __NFDBITS; - return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0; -} - -/* - * This will unroll the loop for the normal constant cases (8 or 32 longs, - * for 256 and 1024-bit fd_sets respectively) - */ -#undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *p) -{ - unsigned long *tmp = p->fds_bits; - int i; - - if (__builtin_constant_p(__FDSET_LONGS)) { - switch (__FDSET_LONGS) { - case 32: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; - tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; - tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0; - tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0; - tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0; - tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0; - return; - case 16: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0; - tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0; - return; - case 8: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0; - return; - case 4: - tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0; - return; - } - } - i = __FDSET_LONGS; - while (i) { - i--; - *tmp = 0; - tmp++; - } -} - -#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ - -#endif /* !(__ARCH_SPARC64_POSIX_TYPES_H) */ diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h deleted file mode 100644 index cd8d9b4c865..00000000000 --- a/include/asm-sparc64/processor.h +++ /dev/null @@ -1,231 +0,0 @@ -/* $Id: processor.h,v 1.83 2002/02/10 06:04:33 davem Exp $ - * include/asm-sparc64/processor.h - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef __ASM_SPARC64_PROCESSOR_H -#define __ASM_SPARC64_PROCESSOR_H - -/* - * Sparc64 implementation of macro that returns current - * instruction pointer ("program counter"). - */ -#define current_text_addr() ({ void *pc; __asm__("rd %%pc, %0" : "=r" (pc)); pc; }) - -#include <linux/config.h> -#include <asm/asi.h> -#include <asm/a.out.h> -#include <asm/pstate.h> -#include <asm/ptrace.h> -#include <asm/page.h> - -/* The sparc has no problems with write protection */ -#define wp_works_ok 1 -#define wp_works_ok__is_a_macro /* for versions in ksyms.c */ - -/* - * User lives in his very own context, and cannot reference us. Note - * that TASK_SIZE is a misnomer, it really gives maximum user virtual - * address that the kernel will allocate out. - */ -#define VA_BITS 44 -#ifndef __ASSEMBLY__ -#define VPTE_SIZE (1UL << (VA_BITS - PAGE_SHIFT + 3)) -#else -#define VPTE_SIZE (1 << (VA_BITS - PAGE_SHIFT + 3)) -#endif -#define TASK_SIZE ((unsigned long)-VPTE_SIZE) - -/* - * The vpte base must be able to hold the entire vpte, half - * of which lives above, and half below, the base. And it - * is placed as close to the highest address range as possible. - */ -#define VPTE_BASE_SPITFIRE (-(VPTE_SIZE/2)) -#if 1 -#define VPTE_BASE_CHEETAH VPTE_BASE_SPITFIRE -#else -#define VPTE_BASE_CHEETAH 0xffe0000000000000 -#endif - -#ifndef __ASSEMBLY__ - -typedef struct { - unsigned char seg; -} mm_segment_t; - -/* The Sparc processor specific thread struct. */ -/* XXX This should die, everything can go into thread_info now. */ -struct thread_struct { -#ifdef CONFIG_DEBUG_SPINLOCK - /* How many spinlocks held by this thread. - * Used with spin lock debugging to catch tasks - * sleeping illegally with locks held. - */ - int smp_lock_count; - unsigned int smp_lock_pc; -#else - int dummy; /* f'in gcc bug... */ -#endif -}; - -#endif /* !(__ASSEMBLY__) */ - -#ifndef CONFIG_DEBUG_SPINLOCK -#define INIT_THREAD { \ - 0, \ -} -#else /* CONFIG_DEBUG_SPINLOCK */ -#define INIT_THREAD { \ -/* smp_lock_count, smp_lock_pc, */ \ - 0, 0, \ -} -#endif /* !(CONFIG_DEBUG_SPINLOCK) */ - -#ifndef __ASSEMBLY__ - -#include <linux/types.h> - -/* Return saved PC of a blocked thread. */ -struct task_struct; -extern unsigned long thread_saved_pc(struct task_struct *); - -/* On Uniprocessor, even in RMO processes see TSO semantics */ -#ifdef CONFIG_SMP -#define TSTATE_INITIAL_MM TSTATE_TSO -#else -#define TSTATE_INITIAL_MM TSTATE_RMO -#endif - -/* Do necessary setup to start up a newly executed thread. */ -#define start_thread(regs, pc, sp) \ -do { \ - regs->tstate = (regs->tstate & (TSTATE_CWP)) | (TSTATE_INITIAL_MM|TSTATE_IE) | (ASI_PNF << 24); \ - regs->tpc = ((pc & (~3)) - 4); \ - regs->tnpc = regs->tpc + 4; \ - regs->y = 0; \ - set_thread_wstate(1 << 3); \ - if (current_thread_info()->utraps) { \ - if (*(current_thread_info()->utraps) < 2) \ - kfree(current_thread_info()->utraps); \ - else \ - (*(current_thread_info()->utraps))--; \ - current_thread_info()->utraps = NULL; \ - } \ - __asm__ __volatile__( \ - "stx %%g0, [%0 + %2 + 0x00]\n\t" \ - "stx %%g0, [%0 + %2 + 0x08]\n\t" \ - "stx %%g0, [%0 + %2 + 0x10]\n\t" \ - "stx %%g0, [%0 + %2 + 0x18]\n\t" \ - "stx %%g0, [%0 + %2 + 0x20]\n\t" \ - "stx %%g0, [%0 + %2 + 0x28]\n\t" \ - "stx %%g0, [%0 + %2 + 0x30]\n\t" \ - "stx %%g0, [%0 + %2 + 0x38]\n\t" \ - "stx %%g0, [%0 + %2 + 0x40]\n\t" \ - "stx %%g0, [%0 + %2 + 0x48]\n\t" \ - "stx %%g0, [%0 + %2 + 0x50]\n\t" \ - "stx %%g0, [%0 + %2 + 0x58]\n\t" \ - "stx %%g0, [%0 + %2 + 0x60]\n\t" \ - "stx %%g0, [%0 + %2 + 0x68]\n\t" \ - "stx %1, [%0 + %2 + 0x70]\n\t" \ - "stx %%g0, [%0 + %2 + 0x78]\n\t" \ - "wrpr %%g0, (1 << 3), %%wstate\n\t" \ - : \ - : "r" (regs), "r" (sp - sizeof(struct reg_window) - STACK_BIAS), \ - "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \ -} while (0) - -#define start_thread32(regs, pc, sp) \ -do { \ - pc &= 0x00000000ffffffffUL; \ - sp &= 0x00000000ffffffffUL; \ -\ - regs->tstate = (regs->tstate & (TSTATE_CWP))|(TSTATE_INITIAL_MM|TSTATE_IE|TSTATE_AM); \ - regs->tpc = ((pc & (~3)) - 4); \ - regs->tnpc = regs->tpc + 4; \ - regs->y = 0; \ - set_thread_wstate(2 << 3); \ - if (current_thread_info()->utraps) { \ - if (*(current_thread_info()->utraps) < 2) \ - kfree(current_thread_info()->utraps); \ - else \ - (*(current_thread_info()->utraps))--; \ - current_thread_info()->utraps = NULL; \ - } \ - __asm__ __volatile__( \ - "stx %%g0, [%0 + %2 + 0x00]\n\t" \ - "stx %%g0, [%0 + %2 + 0x08]\n\t" \ - "stx %%g0, [%0 + %2 + 0x10]\n\t" \ - "stx %%g0, [%0 + %2 + 0x18]\n\t" \ - "stx %%g0, [%0 + %2 + 0x20]\n\t" \ - "stx %%g0, [%0 + %2 + 0x28]\n\t" \ - "stx %%g0, [%0 + %2 + 0x30]\n\t" \ - "stx %%g0, [%0 + %2 + 0x38]\n\t" \ - "stx %%g0, [%0 + %2 + 0x40]\n\t" \ - "stx %%g0, [%0 + %2 + 0x48]\n\t" \ - "stx %%g0, [%0 + %2 + 0x50]\n\t" \ - "stx %%g0, [%0 + %2 + 0x58]\n\t" \ - "stx %%g0, [%0 + %2 + 0x60]\n\t" \ - "stx %%g0, [%0 + %2 + 0x68]\n\t" \ - "stx %1, [%0 + %2 + 0x70]\n\t" \ - "stx %%g0, [%0 + %2 + 0x78]\n\t" \ - "wrpr %%g0, (2 << 3), %%wstate\n\t" \ - : \ - : "r" (regs), "r" (sp - sizeof(struct reg_window32)), \ - "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \ -} while (0) - -/* Free all resources held by a thread. */ -#define release_thread(tsk) do { } while (0) - -/* Prepare to copy thread state - unlazy all lazy status */ -#define prepare_to_copy(tsk) do { } while (0) - -extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - -extern unsigned long get_wchan(struct task_struct *task); - -#define task_pt_regs(tsk) (task_thread_info(tsk)->kregs) -#define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc) -#define KSTK_ESP(tsk) (task_pt_regs(tsk)->u_regs[UREG_FP]) - -#define cpu_relax() barrier() - -/* Prefetch support. This is tuned for UltraSPARC-III and later. - * UltraSPARC-I will treat these as nops, and UltraSPARC-II has - * a shallower prefetch queue than later chips. - */ -#define ARCH_HAS_PREFETCH -#define ARCH_HAS_PREFETCHW -#define ARCH_HAS_SPINLOCK_PREFETCH - -static inline void prefetch(const void *x) -{ - /* We do not use the read prefetch mnemonic because that - * prefetches into the prefetch-cache which only is accessible - * by floating point operations in UltraSPARC-III and later. - * By contrast, "#one_write" prefetches into the L2 cache - * in shared state. - */ - __asm__ __volatile__("prefetch [%0], #one_write" - : /* no outputs */ - : "r" (x)); -} - -static inline void prefetchw(const void *x) -{ - /* The most optimal prefetch to use for writes is - * "#n_writes". This brings the cacheline into the - * L2 cache in "owned" state. - */ - __asm__ __volatile__("prefetch [%0], #n_writes" - : /* no outputs */ - : "r" (x)); -} - -#define spin_lock_prefetch(x) prefetchw(x) - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__ASM_SPARC64_PROCESSOR_H) */ diff --git a/include/asm-sparc64/psrcompat.h b/include/asm-sparc64/psrcompat.h deleted file mode 100644 index 5590ce6bd07..00000000000 --- a/include/asm-sparc64/psrcompat.h +++ /dev/null @@ -1,44 +0,0 @@ -/* $Id: psrcompat.h,v 1.5 1998/10/06 09:28:39 jj Exp $ */ -#ifndef _SPARC64_PSRCOMPAT_H -#define _SPARC64_PSRCOMPAT_H - -#include <asm/pstate.h> - -/* Old 32-bit PSR fields for the compatibility conversion code. */ -#define PSR_CWP 0x0000001f /* current window pointer */ -#define PSR_ET 0x00000020 /* enable traps field */ -#define PSR_PS 0x00000040 /* previous privilege level */ -#define PSR_S 0x00000080 /* current privilege level */ -#define PSR_PIL 0x00000f00 /* processor interrupt level */ -#define PSR_EF 0x00001000 /* enable floating point */ -#define PSR_EC 0x00002000 /* enable co-processor */ -#define PSR_LE 0x00008000 /* SuperSparcII little-endian */ -#define PSR_ICC 0x00f00000 /* integer condition codes */ -#define PSR_C 0x00100000 /* carry bit */ -#define PSR_V 0x00200000 /* overflow bit */ -#define PSR_Z 0x00400000 /* zero bit */ -#define PSR_N 0x00800000 /* negative bit */ -#define PSR_VERS 0x0f000000 /* cpu-version field */ -#define PSR_IMPL 0xf0000000 /* cpu-implementation field */ - -#define PSR_V8PLUS 0xff000000 /* fake impl/ver, meaning a 64bit CPU is present */ -#define PSR_XCC 0x000f0000 /* if PSR_V8PLUS, this is %xcc */ - -static inline unsigned int tstate_to_psr(unsigned long tstate) -{ - return ((tstate & TSTATE_CWP) | - PSR_S | - ((tstate & TSTATE_ICC) >> 12) | - ((tstate & TSTATE_XCC) >> 20) | - PSR_V8PLUS); -} - -static inline unsigned long psr_to_tstate_icc(unsigned int psr) -{ - unsigned long tstate = ((unsigned long)(psr & PSR_ICC)) << 12; - if ((psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS) - tstate |= ((unsigned long)(psr & PSR_XCC)) << 20; - return tstate; -} - -#endif /* !(_SPARC64_PSRCOMPAT_H) */ diff --git a/include/asm-sparc64/pstate.h b/include/asm-sparc64/pstate.h deleted file mode 100644 index 29fb74aa805..00000000000 --- a/include/asm-sparc64/pstate.h +++ /dev/null @@ -1,90 +0,0 @@ -/* $Id: pstate.h,v 1.6 1997/06/25 07:39:45 jj Exp $ */ -#ifndef _SPARC64_PSTATE_H -#define _SPARC64_PSTATE_H - -#include <asm/const.h> - -/* The V9 PSTATE Register (with SpitFire extensions). - * - * ----------------------------------------------------------------------- - * | Resv | IG | MG | CLE | TLE | MM | RED | PEF | AM | PRIV | IE | AG | - * ----------------------------------------------------------------------- - * 63 12 11 10 9 8 7 6 5 4 3 2 1 0 - */ -#define PSTATE_IG _AC(0x0000000000000800,UL) /* Interrupt Globals. */ -#define PSTATE_MG _AC(0x0000000000000400,UL) /* MMU Globals. */ -#define PSTATE_CLE _AC(0x0000000000000200,UL) /* Current Little Endian.*/ -#define PSTATE_TLE _AC(0x0000000000000100,UL) /* Trap Little Endian. */ -#define PSTATE_MM _AC(0x00000000000000c0,UL) /* Memory Model. */ -#define PSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder */ -#define PSTATE_PSO _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */ -#define PSTATE_RMO _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/ -#define PSTATE_RED _AC(0x0000000000000020,UL) /* Reset Error Debug. */ -#define PSTATE_PEF _AC(0x0000000000000010,UL) /* Floating Point Enable.*/ -#define PSTATE_AM _AC(0x0000000000000008,UL) /* Address Mask. */ -#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege. */ -#define PSTATE_IE _AC(0x0000000000000002,UL) /* Interrupt Enable. */ -#define PSTATE_AG _AC(0x0000000000000001,UL) /* Alternate Globals. */ - -/* The V9 TSTATE Register (with SpitFire and Linux extensions). - * - * --------------------------------------------------------------- - * | Resv | CCR | ASI | %pil | PSTATE | Resv | CWP | - * --------------------------------------------------------------- - * 63 40 39 32 31 24 23 20 19 8 7 5 4 0 - */ -#define TSTATE_CCR _AC(0x000000ff00000000,UL) /* Condition Codes. */ -#define TSTATE_XCC _AC(0x000000f000000000,UL) /* Condition Codes. */ -#define TSTATE_XNEG _AC(0x0000008000000000,UL) /* %xcc Negative. */ -#define TSTATE_XZERO _AC(0x0000004000000000,UL) /* %xcc Zero. */ -#define TSTATE_XOVFL _AC(0x0000002000000000,UL) /* %xcc Overflow. */ -#define TSTATE_XCARRY _AC(0x0000001000000000,UL) /* %xcc Carry. */ -#define TSTATE_ICC _AC(0x0000000f00000000,UL) /* Condition Codes. */ -#define TSTATE_INEG _AC(0x0000000800000000,UL) /* %icc Negative. */ -#define TSTATE_IZERO _AC(0x0000000400000000,UL) /* %icc Zero. */ -#define TSTATE_IOVFL _AC(0x0000000200000000,UL) /* %icc Overflow. */ -#define TSTATE_ICARRY _AC(0x0000000100000000,UL) /* %icc Carry. */ -#define TSTATE_ASI _AC(0x00000000ff000000,UL) /* AddrSpace ID. */ -#define TSTATE_PIL _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/ -#define TSTATE_PSTATE _AC(0x00000000000fff00,UL) /* PSTATE. */ -#define TSTATE_IG _AC(0x0000000000080000,UL) /* Interrupt Globals.*/ -#define TSTATE_MG _AC(0x0000000000040000,UL) /* MMU Globals. */ -#define TSTATE_CLE _AC(0x0000000000020000,UL) /* CurrLittleEndian. */ -#define TSTATE_TLE _AC(0x0000000000010000,UL) /* TrapLittleEndian. */ -#define TSTATE_MM _AC(0x000000000000c000,UL) /* Memory Model. */ -#define TSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TSO */ -#define TSTATE_PSO _AC(0x0000000000004000,UL) /* MM: PSO */ -#define TSTATE_RMO _AC(0x0000000000008000,UL) /* MM: RMO */ -#define TSTATE_RED _AC(0x0000000000002000,UL) /* Reset Error Debug.*/ -#define TSTATE_PEF _AC(0x0000000000001000,UL) /* FPU Enable. */ -#define TSTATE_AM _AC(0x0000000000000800,UL) /* Address Mask. */ -#define TSTATE_PRIV _AC(0x0000000000000400,UL) /* Privilege. */ -#define TSTATE_IE _AC(0x0000000000000200,UL) /* Interrupt Enable. */ -#define TSTATE_AG _AC(0x0000000000000100,UL) /* Alternate Globals.*/ -#define TSTATE_CWP _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */ - -/* Floating-Point Registers State Register. - * - * -------------------------------- - * | Resv | FEF | DU | DL | - * -------------------------------- - * 63 3 2 1 0 - */ -#define FPRS_FEF _AC(0x0000000000000004,UL) /* FPU Enable. */ -#define FPRS_DU _AC(0x0000000000000002,UL) /* Dirty Upper. */ -#define FPRS_DL _AC(0x0000000000000001,UL) /* Dirty Lower. */ - -/* Version Register. - * - * ------------------------------------------------------ - * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN | - * ------------------------------------------------------ - * 63 48 47 32 31 24 23 16 15 8 7 5 4 0 - */ -#define VERS_MANUF _AC(0xffff000000000000,UL) /* Manufacturer. */ -#define VERS_IMPL _AC(0x0000ffff00000000,UL) /* Implementation. */ -#define VERS_MASK _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/ -#define VERS_MAXTL _AC(0x000000000000ff00,UL) /* Max Trap Level. */ -#define VERS_MAXWIN _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/ - -#endif /* !(_SPARC64_PSTATE_H) */ diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h deleted file mode 100644 index 7eba90c6c75..00000000000 --- a/include/asm-sparc64/ptrace.h +++ /dev/null @@ -1,301 +0,0 @@ -/* $Id: ptrace.h,v 1.14 2002/02/09 19:49:32 davem Exp $ */ -#ifndef _SPARC64_PTRACE_H -#define _SPARC64_PTRACE_H - -#include <asm/pstate.h> - -/* This struct defines the way the registers are stored on the - * stack during a system call and basically all traps. - */ - -#ifndef __ASSEMBLY__ - -struct pt_regs { - unsigned long u_regs[16]; /* globals and ins */ - unsigned long tstate; - unsigned long tpc; - unsigned long tnpc; - unsigned int y; - unsigned int fprs; -}; - -struct pt_regs32 { - unsigned int psr; - unsigned int pc; - unsigned int npc; - unsigned int y; - unsigned int u_regs[16]; /* globals and ins */ -}; - -#define UREG_G0 0 -#define UREG_G1 1 -#define UREG_G2 2 -#define UREG_G3 3 -#define UREG_G4 4 -#define UREG_G5 5 -#define UREG_G6 6 -#define UREG_G7 7 -#define UREG_I0 8 -#define UREG_I1 9 -#define UREG_I2 10 -#define UREG_I3 11 -#define UREG_I4 12 -#define UREG_I5 13 -#define UREG_I6 14 -#define UREG_I7 15 -#define UREG_FP UREG_I6 -#define UREG_RETPC UREG_I7 - -/* A V9 register window */ -struct reg_window { - unsigned long locals[8]; - unsigned long ins[8]; -}; - -/* A 32-bit register window. */ -struct reg_window32 { - unsigned int locals[8]; - unsigned int ins[8]; -}; - -/* A V9 Sparc stack frame */ -struct sparc_stackf { - unsigned long locals[8]; - unsigned long ins[6]; - struct sparc_stackf *fp; - unsigned long callers_pc; - char *structptr; - unsigned long xargs[6]; - unsigned long xxargs[1]; -}; - -/* A 32-bit Sparc stack frame */ -struct sparc_stackf32 { - unsigned int locals[8]; - unsigned int ins[6]; - unsigned int fp; - unsigned int callers_pc; - unsigned int structptr; - unsigned int xargs[6]; - unsigned int xxargs[1]; -}; - -struct sparc_trapf { - unsigned long locals[8]; - unsigned long ins[8]; - unsigned long _unused; - struct pt_regs *regs; -}; - -#define TRACEREG_SZ sizeof(struct pt_regs) -#define STACKFRAME_SZ sizeof(struct sparc_stackf) - -#define TRACEREG32_SZ sizeof(struct pt_regs32) -#define STACKFRAME32_SZ sizeof(struct sparc_stackf32) - -#ifdef __KERNEL__ - -#define __ARCH_SYS_PTRACE 1 - -#define force_successful_syscall_return() \ -do { current_thread_info()->syscall_noerror = 1; \ -} while (0) -#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV)) -#define instruction_pointer(regs) ((regs)->tpc) -#ifdef CONFIG_SMP -extern unsigned long profile_pc(struct pt_regs *); -#else -#define profile_pc(regs) instruction_pointer(regs) -#endif -extern void show_regs(struct pt_regs *); -#endif - -#else /* __ASSEMBLY__ */ -/* For assembly code. */ -#define TRACEREG_SZ 0xa0 -#define STACKFRAME_SZ 0xc0 - -#define TRACEREG32_SZ 0x50 -#define STACKFRAME32_SZ 0x60 -#endif - -#ifdef __KERNEL__ -#define STACK_BIAS 2047 -#endif - -/* These are for pt_regs. */ -#define PT_V9_G0 0x00 -#define PT_V9_G1 0x08 -#define PT_V9_G2 0x10 -#define PT_V9_G3 0x18 -#define PT_V9_G4 0x20 -#define PT_V9_G5 0x28 -#define PT_V9_G6 0x30 -#define PT_V9_G7 0x38 -#define PT_V9_I0 0x40 -#define PT_V9_I1 0x48 -#define PT_V9_I2 0x50 -#define PT_V9_I3 0x58 -#define PT_V9_I4 0x60 -#define PT_V9_I5 0x68 -#define PT_V9_I6 0x70 -#define PT_V9_FP PT_V9_I6 -#define PT_V9_I7 0x78 -#define PT_V9_TSTATE 0x80 -#define PT_V9_TPC 0x88 -#define PT_V9_TNPC 0x90 -#define PT_V9_Y 0x98 -#define PT_V9_FPRS 0x9c -#define PT_TSTATE PT_V9_TSTATE -#define PT_TPC PT_V9_TPC -#define PT_TNPC PT_V9_TNPC - -/* These for pt_regs32. */ -#define PT_PSR 0x0 -#define PT_PC 0x4 -#define PT_NPC 0x8 -#define PT_Y 0xc -#define PT_G0 0x10 -#define PT_WIM PT_G0 -#define PT_G1 0x14 -#define PT_G2 0x18 -#define PT_G3 0x1c -#define PT_G4 0x20 -#define PT_G5 0x24 -#define PT_G6 0x28 -#define PT_G7 0x2c -#define PT_I0 0x30 -#define PT_I1 0x34 -#define PT_I2 0x38 -#define PT_I3 0x3c -#define PT_I4 0x40 -#define PT_I5 0x44 -#define PT_I6 0x48 -#define PT_FP PT_I6 -#define PT_I7 0x4c - -/* Reg_window offsets */ -#define RW_V9_L0 0x00 -#define RW_V9_L1 0x08 -#define RW_V9_L2 0x10 -#define RW_V9_L3 0x18 -#define RW_V9_L4 0x20 -#define RW_V9_L5 0x28 -#define RW_V9_L6 0x30 -#define RW_V9_L7 0x38 -#define RW_V9_I0 0x40 -#define RW_V9_I1 0x48 -#define RW_V9_I2 0x50 -#define RW_V9_I3 0x58 -#define RW_V9_I4 0x60 -#define RW_V9_I5 0x68 -#define RW_V9_I6 0x70 -#define RW_V9_I7 0x78 - -#define RW_L0 0x00 -#define RW_L1 0x04 -#define RW_L2 0x08 -#define RW_L3 0x0c -#define RW_L4 0x10 -#define RW_L5 0x14 -#define RW_L6 0x18 -#define RW_L7 0x1c -#define RW_I0 0x20 -#define RW_I1 0x24 -#define RW_I2 0x28 -#define RW_I3 0x2c -#define RW_I4 0x30 -#define RW_I5 0x34 -#define RW_I6 0x38 -#define RW_I7 0x3c - -/* Stack_frame offsets */ -#define SF_V9_L0 0x00 -#define SF_V9_L1 0x08 -#define SF_V9_L2 0x10 -#define SF_V9_L3 0x18 -#define SF_V9_L4 0x20 -#define SF_V9_L5 0x28 -#define SF_V9_L6 0x30 -#define SF_V9_L7 0x38 -#define SF_V9_I0 0x40 -#define SF_V9_I1 0x48 -#define SF_V9_I2 0x50 -#define SF_V9_I3 0x58 -#define SF_V9_I4 0x60 -#define SF_V9_I5 0x68 -#define SF_V9_FP 0x70 -#define SF_V9_PC 0x78 -#define SF_V9_RETP 0x80 -#define SF_V9_XARG0 0x88 -#define SF_V9_XARG1 0x90 -#define SF_V9_XARG2 0x98 -#define SF_V9_XARG3 0xa0 -#define SF_V9_XARG4 0xa8 -#define SF_V9_XARG5 0xb0 -#define SF_V9_XXARG 0xb8 - -#define SF_L0 0x00 -#define SF_L1 0x04 -#define SF_L2 0x08 -#define SF_L3 0x0c -#define SF_L4 0x10 -#define SF_L5 0x14 -#define SF_L6 0x18 -#define SF_L7 0x1c -#define SF_I0 0x20 -#define SF_I1 0x24 -#define SF_I2 0x28 -#define SF_I3 0x2c -#define SF_I4 0x30 -#define SF_I5 0x34 -#define SF_FP 0x38 -#define SF_PC 0x3c -#define SF_RETP 0x40 -#define SF_XARG0 0x44 -#define SF_XARG1 0x48 -#define SF_XARG2 0x4c -#define SF_XARG3 0x50 -#define SF_XARG4 0x54 -#define SF_XARG5 0x58 -#define SF_XXARG 0x5c - -/* Stuff for the ptrace system call */ -#define PTRACE_SUNATTACH 10 -#define PTRACE_SUNDETACH 11 -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -#define PTRACE_READDATA 16 -#define PTRACE_WRITEDATA 17 -#define PTRACE_READTEXT 18 -#define PTRACE_WRITETEXT 19 -#define PTRACE_GETFPAREGS 20 -#define PTRACE_SETFPAREGS 21 - -/* There are for debugging 64-bit processes, either from a 32 or 64 bit - * parent. Thus their complements are for debugging 32-bit processes only. - */ - -#define PTRACE_GETREGS64 22 -#define PTRACE_SETREGS64 23 -/* PTRACE_SYSCALL is 24 */ -#define PTRACE_GETFPREGS64 25 -#define PTRACE_SETFPREGS64 26 - -#define PTRACE_GETUCODE 29 /* stupid bsd-ism */ - -/* These are for 32-bit processes debugging 64-bit ones. - * Here addr and addr2 are passed in %g2 and %g3 respectively. - */ -#define PTRACE_PEEKTEXT64 (30 + PTRACE_PEEKTEXT) -#define PTRACE_POKETEXT64 (30 + PTRACE_POKETEXT) -#define PTRACE_PEEKDATA64 (30 + PTRACE_PEEKDATA) -#define PTRACE_POKEDATA64 (30 + PTRACE_POKEDATA) -#define PTRACE_READDATA64 (30 + PTRACE_READDATA) -#define PTRACE_WRITEDATA64 (30 + PTRACE_WRITEDATA) -#define PTRACE_READTEXT64 (30 + PTRACE_READTEXT) -#define PTRACE_WRITETEXT64 (30 + PTRACE_WRITETEXT) - -#endif /* !(_SPARC64_PTRACE_H) */ diff --git a/include/asm-sparc64/reg.h b/include/asm-sparc64/reg.h deleted file mode 100644 index fc68f90181b..00000000000 --- a/include/asm-sparc64/reg.h +++ /dev/null @@ -1,56 +0,0 @@ -/* $Id: reg.h,v 1.6 1999/09/06 08:22:10 jj Exp $ - * linux/asm-sparc64/reg.h - * Layout of the registers as expected by gdb on the Sparc - * we should replace the user.h definitions with those in - * this file, we don't even use the other - * -miguel - * - * The names of the structures, constants and aliases in this file - * have the same names as the sunos ones, some programs rely on these - * names (gdb for example). - * - */ - -#ifndef __SPARC64_REG_H -#define __SPARC64_REG_H - -struct regs { - unsigned long r_g1; - unsigned long r_g2; - unsigned long r_g3; - unsigned long r_g4; - unsigned long r_g5; - unsigned long r_g6; - unsigned long r_g7; - unsigned long r_o0; - unsigned long r_o1; - unsigned long r_o2; - unsigned long r_o3; - unsigned long r_o4; - unsigned long r_o5; - unsigned long r_o6; - unsigned long r_o7; - unsigned long __pad; - unsigned long r_tstate; - unsigned long r_tpc; - unsigned long r_tnpc; - unsigned int r_y; - unsigned int r_fprs; -}; - -#define FPU_REGS_TYPE unsigned int -#define FPU_FSR_TYPE unsigned long - -struct fp_status { - unsigned long fpu_fr[32]; - unsigned long Fpu_fsr; -}; - -struct fpu { - struct fp_status f_fpstatus; -}; - -#define fpu_regs f_fpstatus.fpu_fr -#define fpu_fsr f_fpstatus.Fpu_fsr - -#endif /* __SPARC64_REG_H */ diff --git a/include/asm-sparc64/resource.h b/include/asm-sparc64/resource.h deleted file mode 100644 index aa469795a6b..00000000000 --- a/include/asm-sparc64/resource.h +++ /dev/null @@ -1,19 +0,0 @@ -/* $Id: resource.h,v 1.8 2000/09/23 02:09:21 davem Exp $ - * resource.h: Resource definitions. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_RESOURCE_H -#define _SPARC64_RESOURCE_H - -/* - * These two resource limit IDs have a Sparc/Linux-specific ordering, - * the rest comes from the generic header: - */ -#define RLIMIT_NOFILE 6 /* max number of open files */ -#define RLIMIT_NPROC 7 /* max number of processes */ - -#include <asm-generic/resource.h> - -#endif /* !(_SPARC64_RESOURCE_H) */ diff --git a/include/asm-sparc64/rtc.h b/include/asm-sparc64/rtc.h deleted file mode 100644 index cb17334595c..00000000000 --- a/include/asm-sparc64/rtc.h +++ /dev/null @@ -1,27 +0,0 @@ -/* $Id: rtc.h,v 1.1 1996/12/26 14:22:35 davem Exp $ - * - * rtc.h: Definitions for access to the Mostek real time clock - * - * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) - */ - -#ifndef _RTC_H -#define _RTC_H - -#include <linux/ioctl.h> - -struct rtc_time -{ - int sec; /* Seconds (0-59) */ - int min; /* Minutes (0-59) */ - int hour; /* Hour (0-23) */ - int dow; /* Day of the week (1-7) */ - int dom; /* Day of the month (1-31) */ - int month; /* Month of year (1-12) */ - int year; /* Year (0-99) */ -}; - -#define RTCGET _IOR('p', 20, struct rtc_time) -#define RTCSET _IOW('p', 21, struct rtc_time) - -#endif diff --git a/include/asm-sparc64/rwsem-const.h b/include/asm-sparc64/rwsem-const.h deleted file mode 100644 index a303c9d64d8..00000000000 --- a/include/asm-sparc64/rwsem-const.h +++ /dev/null @@ -1,12 +0,0 @@ -/* rwsem-const.h: RW semaphore counter constants. */ -#ifndef _SPARC64_RWSEM_CONST_H -#define _SPARC64_RWSEM_CONST_H - -#define RWSEM_UNLOCKED_VALUE 0x00000000 -#define RWSEM_ACTIVE_BIAS 0x00000001 -#define RWSEM_ACTIVE_MASK 0x0000ffff -#define RWSEM_WAITING_BIAS 0xffff0000 -#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS -#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) - -#endif /* _SPARC64_RWSEM_CONST_H */ diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h deleted file mode 100644 index cef5e827042..00000000000 --- a/include/asm-sparc64/rwsem.h +++ /dev/null @@ -1,66 +0,0 @@ -/* $Id: rwsem.h,v 1.5 2001/11/18 00:12:56 davem Exp $ - * rwsem.h: R/W semaphores implemented using CAS - * - * Written by David S. Miller (davem@redhat.com), 2001. - * Derived from asm-i386/rwsem.h - */ -#ifndef _SPARC64_RWSEM_H -#define _SPARC64_RWSEM_H - -#ifndef _LINUX_RWSEM_H -#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" -#endif - -#ifdef __KERNEL__ - -#include <linux/list.h> -#include <linux/spinlock.h> -#include <asm/rwsem-const.h> - -struct rwsem_waiter; - -struct rw_semaphore { - signed int count; - spinlock_t wait_lock; - struct list_head wait_list; -}; - -#define __RWSEM_INITIALIZER(name) \ -{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) } - -#define DECLARE_RWSEM(name) \ - struct rw_semaphore name = __RWSEM_INITIALIZER(name) - -static __inline__ void init_rwsem(struct rw_semaphore *sem) -{ - sem->count = RWSEM_UNLOCKED_VALUE; - spin_lock_init(&sem->wait_lock); - INIT_LIST_HEAD(&sem->wait_list); -} - -extern void __down_read(struct rw_semaphore *sem); -extern int __down_read_trylock(struct rw_semaphore *sem); -extern void __down_write(struct rw_semaphore *sem); -extern int __down_write_trylock(struct rw_semaphore *sem); -extern void __up_read(struct rw_semaphore *sem); -extern void __up_write(struct rw_semaphore *sem); -extern void __downgrade_write(struct rw_semaphore *sem); - -static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem) -{ - return atomic_add_return(delta, (atomic_t *)(&sem->count)); -} - -static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem) -{ - atomic_add(delta, (atomic_t *)(&sem->count)); -} - -static inline int rwsem_is_locked(struct rw_semaphore *sem) -{ - return (sem->count != 0); -} - -#endif /* __KERNEL__ */ - -#endif /* _SPARC64_RWSEM_H */ diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h deleted file mode 100644 index 48279e10f38..00000000000 --- a/include/asm-sparc64/sbus.h +++ /dev/null @@ -1,122 +0,0 @@ -/* $Id: sbus.h,v 1.14 2000/02/18 13:50:55 davem Exp $ - * sbus.h: Defines for the Sun SBus. - * - * Copyright (C) 1996, 1999 David S. Miller (davem@redhat.com) - */ - -#ifndef _SPARC64_SBUS_H -#define _SPARC64_SBUS_H - -#include <linux/dma-mapping.h> -#include <linux/ioport.h> - -#include <asm/oplib.h> -#include <asm/iommu.h> -#include <asm/scatterlist.h> - -/* We scan which devices are on the SBus using the PROM node device - * tree. SBus devices are described in two different ways. You can - * either get an absolute address at which to access the device, or - * you can get a SBus 'slot' number and an offset within that slot. - */ - -/* The base address at which to calculate device OBIO addresses. */ -#define SUN_SBUS_BVADDR 0x00000000 -#define SBUS_OFF_MASK 0x0fffffff - -/* These routines are used to calculate device address from slot - * numbers + offsets, and vice versa. - */ - -static __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset) -{ - return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<28)+(offset)); -} - -static __inline__ int sbus_dev_slot(unsigned long dev_addr) -{ - return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>28); -} - -struct sbus_bus; - -/* Linux SBUS device tables */ -struct sbus_dev { - struct sbus_bus *bus; /* Our toplevel parent SBUS */ - struct sbus_dev *next; /* Chain of siblings */ - struct sbus_dev *child; /* Chain of children */ - struct sbus_dev *parent;/* Parent device if not toplevel*/ - int prom_node; /* OBP node of this device */ - char prom_name[64]; /* OBP device name property */ - int slot; /* SBUS slot number */ - - struct resource resource[PROMREG_MAX]; - - struct linux_prom_registers reg_addrs[PROMREG_MAX]; - int num_registers, ranges_applied; - - struct linux_prom_ranges device_ranges[PROMREG_MAX]; - int num_device_ranges; - - unsigned int irqs[4]; - int num_irqs; -}; - -/* This struct describes the SBus(s) found on this machine. */ -struct sbus_bus { - void *iommu; /* Opaque IOMMU cookie */ - struct sbus_dev *devices; /* Tree of SBUS devices */ - struct sbus_bus *next; /* Next SBUS in system */ - int prom_node; /* OBP node of SBUS */ - char prom_name[64]; /* Usually "sbus" or "sbi" */ - int clock_freq; - - struct linux_prom_ranges sbus_ranges[PROMREG_MAX]; - int num_sbus_ranges; - - int portid; - void *starfire_cookie; -}; - -extern struct sbus_bus *sbus_root; - -/* Device probing routines could find these handy */ -#define for_each_sbus(bus) \ - for((bus) = sbus_root; (bus); (bus)=(bus)->next) - -#define for_each_sbusdev(device, bus) \ - for((device) = (bus)->devices; (device); (device)=(device)->next) - -#define for_all_sbusdev(device, bus) \ - for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \ - for ((device) = (bus)->devices; (device); (device) = (device)->next) - -/* Driver DVMA interfaces. */ -#define sbus_can_dma_64bit(sdev) (1) -#define sbus_can_burst64(sdev) (1) -extern void sbus_set_sbus64(struct sbus_dev *, int); - -/* These yield IOMMU mappings in consistent mode. */ -extern void *sbus_alloc_consistent(struct sbus_dev *, size_t, dma_addr_t *dma_addrp); -extern void sbus_free_consistent(struct sbus_dev *, size_t, void *, dma_addr_t); - -#define SBUS_DMA_BIDIRECTIONAL DMA_BIDIRECTIONAL -#define SBUS_DMA_TODEVICE DMA_TO_DEVICE -#define SBUS_DMA_FROMDEVICE DMA_FROM_DEVICE -#define SBUS_DMA_NONE DMA_NONE - -/* All the rest use streaming mode mappings. */ -extern dma_addr_t sbus_map_single(struct sbus_dev *, void *, size_t, int); -extern void sbus_unmap_single(struct sbus_dev *, dma_addr_t, size_t, int); -extern int sbus_map_sg(struct sbus_dev *, struct scatterlist *, int, int); -extern void sbus_unmap_sg(struct sbus_dev *, struct scatterlist *, int, int); - -/* Finally, allow explicit synchronization of streamable mappings. */ -extern void sbus_dma_sync_single_for_cpu(struct sbus_dev *, dma_addr_t, size_t, int); -#define sbus_dma_sync_single sbus_dma_sync_single_for_cpu -extern void sbus_dma_sync_single_for_device(struct sbus_dev *, dma_addr_t, size_t, int); -extern void sbus_dma_sync_sg_for_cpu(struct sbus_dev *, struct scatterlist *, int, int); -#define sbus_dma_sync_sg sbus_dma_sync_sg_for_cpu -extern void sbus_dma_sync_sg_for_device(struct sbus_dev *, struct scatterlist *, int, int); - -#endif /* !(_SPARC64_SBUS_H) */ diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h deleted file mode 100644 index ec4f3c63fe9..00000000000 --- a/include/asm-sparc64/scatterlist.h +++ /dev/null @@ -1,22 +0,0 @@ -/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */ -#ifndef _SPARC64_SCATTERLIST_H -#define _SPARC64_SCATTERLIST_H - -#include <asm/page.h> - -struct scatterlist { - struct page *page; - unsigned int offset; - - unsigned int length; - - dma_addr_t dma_address; - __u32 dma_length; -}; - -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->dma_length) - -#define ISA_DMA_THRESHOLD (~0UL) - -#endif /* !(_SPARC64_SCATTERLIST_H) */ diff --git a/include/asm-sparc64/seccomp.h b/include/asm-sparc64/seccomp.h deleted file mode 100644 index 7fcd9968192..00000000000 --- a/include/asm-sparc64/seccomp.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _ASM_SECCOMP_H - -#include <linux/thread_info.h> /* already defines TIF_32BIT */ - -#ifndef TIF_32BIT -#error "unexpected TIF_32BIT on sparc64" -#endif - -#include <linux/unistd.h> - -#define __NR_seccomp_read __NR_read -#define __NR_seccomp_write __NR_write -#define __NR_seccomp_exit __NR_exit -#define __NR_seccomp_sigreturn __NR_rt_sigreturn - -#define __NR_seccomp_read_32 __NR_read -#define __NR_seccomp_write_32 __NR_write -#define __NR_seccomp_exit_32 __NR_exit -#define __NR_seccomp_sigreturn_32 __NR_sigreturn - -#endif /* _ASM_SECCOMP_H */ diff --git a/include/asm-sparc64/sections.h b/include/asm-sparc64/sections.h deleted file mode 100644 index 3f4b9fdc28d..00000000000 --- a/include/asm-sparc64/sections.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _SPARC64_SECTIONS_H -#define _SPARC64_SECTIONS_H - -/* nothing to see, move along */ -#include <asm-generic/sections.h> - -extern char _start[]; - -#endif diff --git a/include/asm-sparc64/semaphore.h b/include/asm-sparc64/semaphore.h deleted file mode 100644 index 093dcc6788d..00000000000 --- a/include/asm-sparc64/semaphore.h +++ /dev/null @@ -1,54 +0,0 @@ -#ifndef _SPARC64_SEMAPHORE_H -#define _SPARC64_SEMAPHORE_H - -/* These are actually reasonable on the V9. - * - * See asm-ppc/semaphore.h for implementation commentary, - * only sparc64 specific issues are commented here. - */ -#ifdef __KERNEL__ - -#include <asm/atomic.h> -#include <asm/system.h> -#include <linux/wait.h> -#include <linux/rwsem.h> - -struct semaphore { - atomic_t count; - wait_queue_head_t wait; -}; - -#define __SEMAPHORE_INITIALIZER(name, count) \ - { ATOMIC_INIT(count), \ - __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) } - -#define __DECLARE_SEMAPHORE_GENERIC(name, count) \ - struct semaphore name = __SEMAPHORE_INITIALIZER(name,count) - -#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name, 1) -#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name, 0) - -static inline void sema_init (struct semaphore *sem, int val) -{ - atomic_set(&sem->count, val); - init_waitqueue_head(&sem->wait); -} - -static inline void init_MUTEX (struct semaphore *sem) -{ - sema_init(sem, 1); -} - -static inline void init_MUTEX_LOCKED (struct semaphore *sem) -{ - sema_init(sem, 0); -} - -extern void up(struct semaphore *sem); -extern void down(struct semaphore *sem); -extern int down_trylock(struct semaphore *sem); -extern int down_interruptible(struct semaphore *sem); - -#endif /* __KERNEL__ */ - -#endif /* !(_SPARC64_SEMAPHORE_H) */ diff --git a/include/asm-sparc64/sembuf.h b/include/asm-sparc64/sembuf.h deleted file mode 100644 index 99f04e4e288..00000000000 --- a/include/asm-sparc64/sembuf.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef _SPARC64_SEMBUF_H -#define _SPARC64_SEMBUF_H - -/* - * The semid64_ds structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 64-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - __kernel_time_t sem_otime; /* last semop time */ - __kernel_time_t sem_ctime; /* last change time */ - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* _SPARC64_SEMBUF_H */ diff --git a/include/asm-sparc64/setup.h b/include/asm-sparc64/setup.h deleted file mode 100644 index b356ee2cda9..00000000000 --- a/include/asm-sparc64/setup.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Just a place holder. - */ - -#ifndef _SPARC64_SETUP_H -#define _SPARC64_SETUP_H - -#define COMMAND_LINE_SIZE 256 - -#endif /* _SPARC64_SETUP_H */ diff --git a/include/asm-sparc64/sfafsr.h b/include/asm-sparc64/sfafsr.h deleted file mode 100644 index 2f792c20b53..00000000000 --- a/include/asm-sparc64/sfafsr.h +++ /dev/null @@ -1,82 +0,0 @@ -#ifndef _SPARC64_SFAFSR_H -#define _SPARC64_SFAFSR_H - -#include <asm/const.h> - -/* Spitfire Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */ - -#define SFAFSR_ME (_AC(1,UL) << SFAFSR_ME_SHIFT) -#define SFAFSR_ME_SHIFT 32 -#define SFAFSR_PRIV (_AC(1,UL) << SFAFSR_PRIV_SHIFT) -#define SFAFSR_PRIV_SHIFT 31 -#define SFAFSR_ISAP (_AC(1,UL) << SFAFSR_ISAP_SHIFT) -#define SFAFSR_ISAP_SHIFT 30 -#define SFAFSR_ETP (_AC(1,UL) << SFAFSR_ETP_SHIFT) -#define SFAFSR_ETP_SHIFT 29 -#define SFAFSR_IVUE (_AC(1,UL) << SFAFSR_IVUE_SHIFT) -#define SFAFSR_IVUE_SHIFT 28 -#define SFAFSR_TO (_AC(1,UL) << SFAFSR_TO_SHIFT) -#define SFAFSR_TO_SHIFT 27 -#define SFAFSR_BERR (_AC(1,UL) << SFAFSR_BERR_SHIFT) -#define SFAFSR_BERR_SHIFT 26 -#define SFAFSR_LDP (_AC(1,UL) << SFAFSR_LDP_SHIFT) -#define SFAFSR_LDP_SHIFT 25 -#define SFAFSR_CP (_AC(1,UL) << SFAFSR_CP_SHIFT) -#define SFAFSR_CP_SHIFT 24 -#define SFAFSR_WP (_AC(1,UL) << SFAFSR_WP_SHIFT) -#define SFAFSR_WP_SHIFT 23 -#define SFAFSR_EDP (_AC(1,UL) << SFAFSR_EDP_SHIFT) -#define SFAFSR_EDP_SHIFT 22 -#define SFAFSR_UE (_AC(1,UL) << SFAFSR_UE_SHIFT) -#define SFAFSR_UE_SHIFT 21 -#define SFAFSR_CE (_AC(1,UL) << SFAFSR_CE_SHIFT) -#define SFAFSR_CE_SHIFT 20 -#define SFAFSR_ETS (_AC(0xf,UL) << SFAFSR_ETS_SHIFT) -#define SFAFSR_ETS_SHIFT 16 -#define SFAFSR_PSYND (_AC(0xffff,UL) << SFAFSR_PSYND_SHIFT) -#define SFAFSR_PSYND_SHIFT 0 - -/* UDB Error Register, ASI=0x7f VA<63:0>=0x0(High),0x18(Low) for read - * ASI=0x77 VA<63:0>=0x0(High),0x18(Low) for write - */ - -#define UDBE_UE (_AC(1,UL) << 9) -#define UDBE_CE (_AC(1,UL) << 8) -#define UDBE_E_SYNDR (_AC(0xff,UL) << 0) - -/* The trap handlers for asynchronous errors encode the AFSR and - * other pieces of information into a 64-bit argument for C code - * encoded as follows: - * - * ----------------------------------------------- - * | UDB_H | UDB_L | TL>1 | TT | AFSR | - * ----------------------------------------------- - * 63 54 53 44 42 41 33 32 0 - * - * The AFAR is passed in unchanged. - */ -#define SFSTAT_UDBH_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT) -#define SFSTAT_UDBH_SHIFT 54 -#define SFSTAT_UDBL_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT) -#define SFSTAT_UDBL_SHIFT 44 -#define SFSTAT_TL_GT_ONE (_AC(1,UL) << SFSTAT_TL_GT_ONE_SHIFT) -#define SFSTAT_TL_GT_ONE_SHIFT 42 -#define SFSTAT_TRAP_TYPE (_AC(0x1FF,UL) << SFSTAT_TRAP_TYPE_SHIFT) -#define SFSTAT_TRAP_TYPE_SHIFT 33 -#define SFSTAT_AFSR_MASK (_AC(0x1ffffffff,UL) << SFSTAT_AFSR_SHIFT) -#define SFSTAT_AFSR_SHIFT 0 - -/* ESTATE Error Enable Register, ASI=0x4b VA<63:0>=0x0 */ -#define ESTATE_ERR_CE 0x1 /* Correctable errors */ -#define ESTATE_ERR_NCE 0x2 /* TO, BERR, LDP, ETP, EDP, WP, UE, IVUE */ -#define ESTATE_ERR_ISAP 0x4 /* System address parity error */ -#define ESTATE_ERR_ALL (ESTATE_ERR_CE | \ - ESTATE_ERR_NCE | \ - ESTATE_ERR_ISAP) - -/* The various trap types that report using the above state. */ -#define TRAP_TYPE_IAE 0x09 /* Instruction Access Error */ -#define TRAP_TYPE_DAE 0x32 /* Data Access Error */ -#define TRAP_TYPE_CEE 0x63 /* Correctable ECC Error */ - -#endif /* _SPARC64_SFAFSR_H */ diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h deleted file mode 100644 index 5015bb8d6c3..00000000000 --- a/include/asm-sparc64/sfp-machine.h +++ /dev/null @@ -1,91 +0,0 @@ -/* Machine-dependent software floating-point definitions. - Sparc64 kernel version. - Copyright (C) 1997,1998,1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson (rth@cygnus.com), - Jakub Jelinek (jj@ultra.linux.cz) and - David S. Miller (davem@redhat.com). - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If - not, write to the Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef _SFP_MACHINE_H -#define _SFP_MACHINE_H - -#define _FP_W_TYPE_SIZE 64 -#define _FP_W_TYPE unsigned long -#define _FP_WS_TYPE signed long -#define _FP_I_TYPE long - -#define _FP_MUL_MEAT_S(R,X,Y) \ - _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y) -#define _FP_MUL_MEAT_D(R,X,Y) \ - _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) -#define _FP_MUL_MEAT_Q(R,X,Y) \ - _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) - -#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm) -#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y) -#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y) - -#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) -#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1) -#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1 -#define _FP_NANSIGN_S 0 -#define _FP_NANSIGN_D 0 -#define _FP_NANSIGN_Q 0 - -#define _FP_KEEPNANFRACP 1 - -/* If one NaN is signaling and the other is not, - * we choose that one, otherwise we choose X. - */ -/* For _Qp_* and _Q_*, this should prefer X, for - * CPU instruction emulation this should prefer Y. - * (see SPAMv9 B.2.2 section). - */ -#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ - do { \ - if ((_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs) \ - && !(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)) \ - { \ - R##_s = X##_s; \ - _FP_FRAC_COPY_##wc(R,X); \ - } \ - else \ - { \ - R##_s = Y##_s; \ - _FP_FRAC_COPY_##wc(R,Y); \ - } \ - R##_c = FP_CLS_NAN; \ - } while (0) - -/* Obtain the current rounding mode. */ -#ifndef FP_ROUNDMODE -#define FP_ROUNDMODE ((current_thread_info()->xfsr[0] >> 30) & 0x3) -#endif - -/* Exception flags. */ -#define FP_EX_INVALID (1 << 4) -#define FP_EX_OVERFLOW (1 << 3) -#define FP_EX_UNDERFLOW (1 << 2) -#define FP_EX_DIVZERO (1 << 1) -#define FP_EX_INEXACT (1 << 0) - -#define FP_HANDLE_EXCEPTIONS return _fex - -#define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex) - -#endif diff --git a/include/asm-sparc64/shmbuf.h b/include/asm-sparc64/shmbuf.h deleted file mode 100644 index 61c2ef42eba..00000000000 --- a/include/asm-sparc64/shmbuf.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef _SPARC64_SHMBUF_H -#define _SPARC64_SHMBUF_H - -/* - * The shmid64_ds structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 64-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - __kernel_time_t shm_atime; /* last attach time */ - __kernel_time_t shm_dtime; /* last detach time */ - __kernel_time_t shm_ctime; /* last change time */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused1; - unsigned long __unused2; -}; - -struct shminfo64 { - unsigned long shmmax; - unsigned long shmmin; - unsigned long shmmni; - unsigned long shmseg; - unsigned long shmall; - unsigned long __unused1; - unsigned long __unused2; - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _SPARC64_SHMBUF_H */ diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h deleted file mode 100644 index 8c66fded8a3..00000000000 --- a/include/asm-sparc64/shmparam.h +++ /dev/null @@ -1,11 +0,0 @@ -/* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */ -#ifndef _ASMSPARC64_SHMPARAM_H -#define _ASMSPARC64_SHMPARAM_H - -#include <asm/spitfire.h> - -#define __ARCH_FORCE_SHMLBA 1 -/* attach addr a multiple of this */ -#define SHMLBA ((PAGE_SIZE > L1DCACHE_SIZE) ? PAGE_SIZE : L1DCACHE_SIZE) - -#endif /* _ASMSPARC64_SHMPARAM_H */ diff --git a/include/asm-sparc64/sigcontext.h b/include/asm-sparc64/sigcontext.h deleted file mode 100644 index d8073373db8..00000000000 --- a/include/asm-sparc64/sigcontext.h +++ /dev/null @@ -1,88 +0,0 @@ -/* $Id: sigcontext.h,v 1.12 1999/09/06 08:22:09 jj Exp $ */ -#ifndef __SPARC64_SIGCONTEXT_H -#define __SPARC64_SIGCONTEXT_H - -#ifdef __KERNEL__ -#include <asm/ptrace.h> -#endif - -#ifndef __ASSEMBLY__ - -#ifdef __KERNEL__ - -#define __SUNOS_MAXWIN 31 - -/* This is what SunOS does, so shall I unless we use new 32bit signals or rt signals. */ -struct sigcontext32 { - int sigc_onstack; /* state to restore */ - int sigc_mask; /* sigmask to restore */ - int sigc_sp; /* stack pointer */ - int sigc_pc; /* program counter */ - int sigc_npc; /* next program counter */ - int sigc_psr; /* for condition codes etc */ - int sigc_g1; /* User uses these two registers */ - int sigc_o0; /* within the trampoline code. */ - - /* Now comes information regarding the users window set - * at the time of the signal. - */ - int sigc_oswins; /* outstanding windows */ - - /* stack ptrs for each regwin buf */ - unsigned sigc_spbuf[__SUNOS_MAXWIN]; - - /* Windows to restore after signal */ - struct reg_window32 sigc_wbuf[__SUNOS_MAXWIN]; -}; - -#endif - -#ifdef __KERNEL__ - -/* This is what we use for 32bit new non-rt signals. */ - -typedef struct { - struct { - unsigned int psr; - unsigned int pc; - unsigned int npc; - unsigned int y; - unsigned int u_regs[16]; /* globals and ins */ - } si_regs; - int si_mask; -} __siginfo32_t; - -#endif - -typedef struct { - unsigned int si_float_regs [64]; - unsigned long si_fsr; - unsigned long si_gsr; - unsigned long si_fprs; -} __siginfo_fpu_t; - -/* This is what SunOS doesn't, so we have to write this alone - and do it properly. */ -struct sigcontext { - /* The size of this array has to match SI_MAX_SIZE from siginfo.h */ - char sigc_info[128]; - struct { - unsigned long u_regs[16]; /* globals and ins */ - unsigned long tstate; - unsigned long tpc; - unsigned long tnpc; - unsigned int y; - unsigned int fprs; - } sigc_regs; - __siginfo_fpu_t * sigc_fpu_save; - struct { - void * ss_sp; - int ss_flags; - unsigned long ss_size; - } sigc_stack; - unsigned long sigc_mask; -}; - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__SPARC64_SIGCONTEXT_H) */ diff --git a/include/asm-sparc64/siginfo.h b/include/asm-sparc64/siginfo.h deleted file mode 100644 index df17e47abc1..00000000000 --- a/include/asm-sparc64/siginfo.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef _SPARC64_SIGINFO_H -#define _SPARC64_SIGINFO_H - -#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3) - -#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) -#define __ARCH_SI_TRAPNO -#define __ARCH_SI_BAND_T int - -#include <asm-generic/siginfo.h> - -#ifdef __KERNEL__ - -#include <linux/config.h> -#include <linux/compat.h> - -#ifdef CONFIG_COMPAT - -struct compat_siginfo; - -#endif /* CONFIG_COMPAT */ - -#endif /* __KERNEL__ */ - -#define SI_NOINFO 32767 /* no information in siginfo_t */ - -/* - * SIGEMT si_codes - */ -#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */ -#define NSIGEMT 1 - -#endif diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h deleted file mode 100644 index e3059bb4a46..00000000000 --- a/include/asm-sparc64/signal.h +++ /dev/null @@ -1,239 +0,0 @@ -/* $Id: signal.h,v 1.9 1999/09/06 08:22:11 jj Exp $ */ -#ifndef _ASMSPARC64_SIGNAL_H -#define _ASMSPARC64_SIGNAL_H - -#include <asm/sigcontext.h> - -#ifdef __KERNEL__ -#ifndef __ASSEMBLY__ -#include <linux/config.h> -#include <linux/personality.h> -#include <linux/types.h> -#include <linux/compat.h> -#endif -#endif - -/* On the Sparc the signal handlers get passed a 'sub-signal' code - * for certain signal types, which we document here. - */ -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SUBSIG_STACK 0 -#define SUBSIG_ILLINST 2 -#define SUBSIG_PRIVINST 3 -#define SUBSIG_BADTRAP(t) (0x80 + (t)) - -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 - -#define SIGEMT 7 -#define SUBSIG_TAG 10 - -#define SIGFPE 8 -#define SUBSIG_FPDISABLED 0x400 -#define SUBSIG_FPERROR 0x404 -#define SUBSIG_FPINTOVFL 0x001 -#define SUBSIG_FPSTSIG 0x002 -#define SUBSIG_IDIVZERO 0x014 -#define SUBSIG_FPINEXACT 0x0c4 -#define SUBSIG_FPDIVZERO 0x0c8 -#define SUBSIG_FPUNFLOW 0x0cc -#define SUBSIG_FPOPERROR 0x0d0 -#define SUBSIG_FPOVFLOW 0x0d4 - -#define SIGKILL 9 -#define SIGBUS 10 -#define SUBSIG_BUSTIMEOUT 1 -#define SUBSIG_ALIGNMENT 2 -#define SUBSIG_MISCERROR 5 - -#define SIGSEGV 11 -#define SUBSIG_NOMAPPING 3 -#define SUBSIG_PROTECTION 4 -#define SUBSIG_SEGERROR 5 - -#define SIGSYS 12 - -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGURG 16 - -/* SunOS values which deviate from the Linux/i386 ones */ -#define SIGSTOP 17 -#define SIGTSTP 18 -#define SIGCONT 19 -#define SIGCHLD 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGIO 23 -#define SIGPOLL SIGIO /* SysV name for SIGIO */ -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGLOST 29 -#define SIGPWR SIGLOST -#define SIGUSR1 30 -#define SIGUSR2 31 - -/* Most things should be clean enough to redefine this at will, if care - is taken to make libc match. */ - -#define __OLD_NSIG 32 -#define __NEW_NSIG 64 -#define _NSIG_BPW 64 -#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW) - -#define SIGRTMIN 32 -#define SIGRTMAX __NEW_NSIG - -#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__) -#define _NSIG __NEW_NSIG -#define __new_sigset_t sigset_t -#define __new_sigaction sigaction -#define __new_sigaction32 sigaction32 -#define __old_sigset_t old_sigset_t -#define __old_sigaction old_sigaction -#define __old_sigaction32 old_sigaction32 -#else -#define _NSIG __OLD_NSIG -#define NSIG _NSIG -#define __old_sigset_t sigset_t -#define __old_sigaction sigaction -#define __old_sigaction32 sigaction32 -#endif - -#ifndef __ASSEMBLY__ - -typedef unsigned long __old_sigset_t; /* at least 32 bits */ - -typedef struct { - unsigned long sig[_NSIG_WORDS]; -} __new_sigset_t; - -/* A SunOS sigstack */ -struct sigstack { - /* XXX 32-bit pointers pinhead XXX */ - char *the_stack; - int cur_status; -}; - -/* Sigvec flags */ -#define _SV_SSTACK 1u /* This signal handler should use sig-stack */ -#define _SV_INTR 2u /* Sig return should not restart system call */ -#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */ -#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */ - -/* - * sa_flags values: SA_STACK is not currently supported, but will allow the - * usage of signal stacks by using the (now obsolete) sa_restorer field in - * the sigaction structure as a stack pointer. This is now possible due to - * the changes in signal handling. LBT 010493. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. - */ -#define SA_NOCLDSTOP _SV_IGNCHILD -#define SA_STACK _SV_SSTACK -#define SA_ONSTACK _SV_SSTACK -#define SA_RESTART _SV_INTR -#define SA_ONESHOT _SV_RESET -#define SA_INTERRUPT 0x10u -#define SA_NOMASK 0x20u -#define SA_NOCLDWAIT 0x100u -#define SA_SIGINFO 0x200u - - -#define SIG_BLOCK 0x01 /* for blocking signals */ -#define SIG_UNBLOCK 0x02 /* for unblocking signals */ -#define SIG_SETMASK 0x04 /* for setting the signal mask */ - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 4096 -#define SIGSTKSZ 16384 - -#include <asm-generic/signal.h> - -struct __new_sigaction { - __sighandler_t sa_handler; - unsigned long sa_flags; - __sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */ - __new_sigset_t sa_mask; -}; - -#ifdef __KERNEL__ - -#ifdef CONFIG_COMPAT -struct __new_sigaction32 { - unsigned sa_handler; - unsigned int sa_flags; - unsigned sa_restorer; /* not used by Linux/SPARC yet */ - compat_sigset_t sa_mask; -}; -#endif - -struct k_sigaction { - struct __new_sigaction sa; - void __user *ka_restorer; -}; -#endif - -struct __old_sigaction { - __sighandler_t sa_handler; - __old_sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); /* not used by Linux/SPARC yet */ -}; - -#ifdef __KERNEL__ - -#ifdef CONFIG_COMPAT -struct __old_sigaction32 { - unsigned sa_handler; - compat_old_sigset_t sa_mask; - unsigned int sa_flags; - unsigned sa_restorer; /* not used by Linux/SPARC yet */ -}; -#endif - -#endif - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ - -#ifdef CONFIG_COMPAT -typedef struct sigaltstack32 { - u32 ss_sp; - int ss_flags; - compat_size_t ss_size; -} stack_t32; -#endif - -struct signal_deliver_cookie { - int restart_syscall; - unsigned long orig_i0; -}; - -struct pt_regs; -extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie); - -#endif /* !(__KERNEL__) */ - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(_ASMSPARC64_SIGNAL_H) */ diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h deleted file mode 100644 index 110a2de8912..00000000000 --- a/include/asm-sparc64/smp.h +++ /dev/null @@ -1,75 +0,0 @@ -/* smp.h: Sparc64 specific SMP stuff. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_SMP_H -#define _SPARC64_SMP_H - -#include <linux/config.h> -#include <linux/threads.h> -#include <asm/asi.h> -#include <asm/starfire.h> -#include <asm/spitfire.h> - -#ifndef __ASSEMBLY__ - -#include <linux/cpumask.h> -#include <linux/cache.h> - -#endif /* !(__ASSEMBLY__) */ - -#ifdef CONFIG_SMP - -#ifndef __ASSEMBLY__ - -/* - * Private routines/data - */ - -#include <asm/bitops.h> -#include <asm/atomic.h> - -extern cpumask_t phys_cpu_present_map; -#define cpu_possible_map phys_cpu_present_map - -/* - * General functions that each host system must provide. - */ - -static __inline__ int hard_smp_processor_id(void) -{ - if (tlb_type == cheetah || tlb_type == cheetah_plus) { - unsigned long cfg, ver; - __asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver)); - if ((ver >> 32) == 0x003e0016) { - __asm__ __volatile__("ldxa [%%g0] %1, %0" - : "=r" (cfg) - : "i" (ASI_JBUS_CONFIG)); - return ((cfg >> 17) & 0x1f); - } else { - __asm__ __volatile__("ldxa [%%g0] %1, %0" - : "=r" (cfg) - : "i" (ASI_SAFARI_CONFIG)); - return ((cfg >> 17) & 0x3ff); - } - } else if (this_is_starfire != 0) { - return starfire_hard_smp_processor_id(); - } else { - unsigned long upaconfig; - __asm__ __volatile__("ldxa [%%g0] %1, %0" - : "=r" (upaconfig) - : "i" (ASI_UPA_CONFIG)); - return ((upaconfig >> 17) & 0x1f); - } -} - -#define raw_smp_processor_id() (current_thread_info()->cpu) - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(CONFIG_SMP) */ - -#define NO_PROC_ID 0xFF - -#endif /* !(_SPARC64_SMP_H) */ diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h deleted file mode 100644 index 59987dad335..00000000000 --- a/include/asm-sparc64/socket.h +++ /dev/null @@ -1,57 +0,0 @@ -/* $Id: socket.h,v 1.10 2001/06/13 16:25:03 davem Exp $ */ -#ifndef _ASM_SOCKET_H -#define _ASM_SOCKET_H - -#include <asm/sockios.h> - -/* For setsockopt(2) */ -#define SOL_SOCKET 0xffff - -#define SO_DEBUG 0x0001 -#define SO_PASSCRED 0x0002 -#define SO_REUSEADDR 0x0004 -#define SO_KEEPALIVE 0x0008 -#define SO_DONTROUTE 0x0010 -#define SO_BROADCAST 0x0020 -#define SO_PEERCRED 0x0040 -#define SO_LINGER 0x0080 -#define SO_OOBINLINE 0x0100 -/* To add :#define SO_REUSEPORT 0x0200 */ -#define SO_BSDCOMPAT 0x0400 -#define SO_RCVLOWAT 0x0800 -#define SO_SNDLOWAT 0x1000 -#define SO_RCVTIMEO 0x2000 -#define SO_SNDTIMEO 0x4000 -#define SO_ACCEPTCONN 0x8000 - -/* wha!??? */ -#define SO_DONTLINGER (~SO_LINGER) /* Older SunOS compat. hack */ - -#define SO_SNDBUF 0x1001 -#define SO_RCVBUF 0x1002 -#define SO_SNDBUFFORCE 0x100a -#define SO_RCVBUFFORCE 0x100b -#define SO_ERROR 0x1007 -#define SO_TYPE 0x1008 - -/* Linux specific, keep the same. */ -#define SO_NO_CHECK 0x000b -#define SO_PRIORITY 0x000c - -#define SO_BINDTODEVICE 0x000d - -#define SO_ATTACH_FILTER 0x001a -#define SO_DETACH_FILTER 0x001b - -#define SO_PEERNAME 0x001c -#define SO_TIMESTAMP 0x001d -#define SCM_TIMESTAMP SO_TIMESTAMP - -#define SO_PEERSEC 0x001e - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 0x5001 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002 -#define SO_SECURITY_ENCRYPTION_NETWORK 0x5004 - -#endif /* _ASM_SOCKET_H */ diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h deleted file mode 100644 index 6735bab4f39..00000000000 --- a/include/asm-sparc64/sockios.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _ASM_SPARC64_SOCKIOS_H -#define _ASM_SPARC64_SOCKIOS_H - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ - -#endif /* !(_ASM_SPARC64_SOCKIOS_H) */ - diff --git a/include/asm-sparc64/solerrno.h b/include/asm-sparc64/solerrno.h deleted file mode 100644 index a2ea6fcf344..00000000000 --- a/include/asm-sparc64/solerrno.h +++ /dev/null @@ -1,132 +0,0 @@ -/* $Id: solerrno.h,v 1.1 1996/12/26 14:22:40 davem Exp $ - * solerrno.h: Solaris error return codes for compatibility. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_SOLERRNO_H -#define _SPARC64_SOLERRNO_H - -#define SOL_EPERM 1 /* Required superuser access perms */ -#define SOL_ENOENT 2 /* File or directory does not exist */ -#define SOL_ESRCH 3 /* Process did not exist */ -#define SOL_EINTR 4 /* System call was interrupted */ -#define SOL_EIO 5 /* An i/o error occurred */ -#define SOL_ENXIO 6 /* Device or Address does not exist */ -#define SOL_E2BIG 7 /* Too many arguments were given */ -#define SOL_ENOEXEC 8 /* Header of executable was munged */ -#define SOL_EBADF 9 /* Bogus file number */ -#define SOL_ECHILD 10 /* No children of process exist */ -#define SOL_EAGAIN 11 /* beep beep, "try again later" */ -#define SOL_ENOMEM 12 /* No memory available */ -#define SOL_EACCES 13 /* Access not allowed */ -#define SOL_EFAULT 14 /* Address passed was invalid */ -#define SOL_ENOTBLK 15 /* blkdev op on non-block device */ -#define SOL_EBUSY 16 /* Mounted device was busy */ -#define SOL_EEXIST 17 /* File specified already exists */ -#define SOL_EXDEV 18 /* Link request across diff devices */ -#define SOL_ENODEV 19 /* Device does not exist on system */ -#define SOL_ENOTDIR 20 /* Dir operation on non-directory */ -#define SOL_EISDIR 21 /* File was of directory type */ -#define SOL_EINVAL 22 /* Argument passed was invalid */ -#define SOL_ENFILE 23 /* No more room in file table */ -#define SOL_EMFILE 24 /* Proc has too many files open */ -#define SOL_ENOTTY 25 /* Ioctl was invalid for req device */ -#define SOL_ETXTBSY 26 /* Text file in busy state */ -#define SOL_EFBIG 27 /* Too big of a file for operation */ -#define SOL_ENOSPC 28 /* Disk is full */ -#define SOL_ESPIPE 29 /* Seek attempted on non-seeking dev*/ -#define SOL_EROFS 30 /* Write attempted on read-only fs */ -#define SOL_EMLINK 31 /* Too many links in file search */ -#define SOL_EPIPE 32 /* Call a plumber */ -#define SOL_EDOM 33 /* Argument was out of fct domain */ -#define SOL_ERANGE 34 /* Could not represent math result */ -#define SOL_ENOMSG 35 /* Message of req type doesn't exist */ -#define SOL_EIDRM 36 /* Identifier has been removed */ -#define SOL_ECHRNG 37 /* Req channel number out of range */ -#define SOL_EL2NSYNC 38 /* Could not sync at run level 2 */ -#define SOL_EL3HLT 39 /* Halted at run level 3 */ -#define SOL_EL3RST 40 /* Reset at run level 3 */ -#define SOL_ELNRNG 41 /* Out of range link number */ -#define SOL_EUNATCH 42 /* Driver for protocol not attached */ -#define SOL_ENOCSI 43 /* CSI structure not around */ -#define SOL_EL2HLT 44 /* Halted at run level 2 */ -#define SOL_EDEADLK 45 /* Deadlock condition detected */ -#define SOL_ENOLCK 46 /* Record locks unavailable */ -#define SOL_ECANCELED 47 /* Cancellation of oper. happened */ -#define SOL_ENOTSUP 48 /* Attempt of unsupported operation */ -#define SOL_EDQUOT 49 /* Users disk quota exceeded */ -#define SOL_EBADE 50 /* Invalid exchange */ -#define SOL_EBADR 51 /* Request descriptor was invalid */ -#define SOL_EXFULL 52 /* Full exchange */ -#define SOL_ENOANO 53 /* ano does not exist */ -#define SOL_EBADRQC 54 /* Req code was invalid */ -#define SOL_EBADSLT 55 /* Bad slot number */ -#define SOL_EDEADLOCK 56 /* Deadlock in fs error */ -#define SOL_EBFONT 57 /* Font file format invalid */ -/* YOW, I LOVE SYSV STREAMS!!!! */ -#define SOL_ENOSTR 60 /* Stream-op on non-stream dev */ -#define SOL_ENODATA 61 /* No data avail at this time */ -#define SOL_ETIME 62 /* Expiration of time occurred */ -#define SOL_ENOSR 63 /* Streams resources exhausted */ -#define SOL_ENONET 64 /* No network connected */ -#define SOL_ENOPKG 65 /* Non-installed package */ -#define SOL_EREMOTE 66 /* Object was on remote machine */ -#define SOL_ENOLINK 67 /* Cut link */ -#define SOL_EADV 68 /* Error in advertise */ -#define SOL_ESRMNT 69 /* Some magic srmount problem */ -#define SOL_ECOMM 70 /* During send, comm error occurred */ -#define SOL_EPROTO 71 /* Protocol botch */ -#define SOL_EMULTIHOP 74 /* Multihop attempted */ -#define SOL_EBADMSG 77 /* Message was unreadable */ -#define SOL_ENAMETOOLONG 78 /* Too long of a path name */ -#define SOL_EOVERFLOW 79 /* Data type too small for datum */ -#define SOL_ENOTUNIQ 80 /* Logical name was not unique */ -#define SOL_EBADFD 81 /* Op cannot be performed on fd */ -#define SOL_EREMCHG 82 /* Remote address is now different */ -#define SOL_ELIBACC 83 /* Shared lib could not be accessed */ -#define SOL_ELIBBAD 84 /* ShLib is corrupted in some way */ -#define SOL_ELIBSCN 85 /* A.out ShLib problems */ -#define SOL_ELIBMAX 86 /* Exceeded ShLib linkage limit */ -#define SOL_ELIBEXEC 87 /* Execution of ShLib attempted */ -#define SOL_EILSEQ 88 /* Bad byte sequence found */ -#define SOL_ENOSYS 89 /* Invalid filesystem operation */ -#define SOL_ELOOP 90 /* Detected loop in symbolic links */ -#define SOL_ERESTART 91 /* System call is restartable */ -#define SOL_ESTRPIPE 92 /* Do not sleep in head of stream */ -#define SOL_ENOTEMPTY 93 /* Rmdir of non-empty directory */ -#define SOL_EUSERS 94 /* Over abundance of users for ufs */ -#define SOL_ENOTSOCK 95 /* Sock-op on non-sock */ -#define SOL_EDESTADDRREQ 96 /* No dest addr given, but needed */ -#define SOL_EMSGSIZE 97 /* Msg too big */ -#define SOL_EPROTOTYPE 98 /* Bad socket protocol */ -#define SOL_ENOPROTOOPT 99 /* Unavailable protocol */ -#define SOL_EPROTONOSUPPORT 120 /* Unsupported protocol */ -#define SOL_ESOCKTNOSUPPORT 121 /* Unsupported socket type */ -#define SOL_EOPNOTSUPP 122 /* Unsupported sock-op */ -#define SOL_EPFNOSUPPORT 123 /* Unsupported protocol family */ -#define SOL_EAFNOSUPPORT 124 /* Unsup addr family for protocol */ -#define SOL_EADDRINUSE 125 /* Req addr is already in use */ -#define SOL_EADDRNOTAVAIL 126 /* Req addr not available right now */ -#define SOL_ENETDOWN 127 /* Your subnet is on fire */ -#define SOL_ENETUNREACH 128 /* Someone playing with gateway and */ - /* did not tell you he was going to */ -#define SOL_ENETRESET 129 /* Buy less-buggy ethernet cards */ -#define SOL_ECONNABORTED 130 /* Aborted connection due to sw */ -#define SOL_ECONNRESET 131 /* Your peers reset your connection */ -#define SOL_ENOBUFS 132 /* No buffer space available */ -#define SOL_EISCONN 133 /* Connect on already connected */ - /* socket attempted */ -#define SOL_ENOTCONN 134 /* Comm on non-connected socket */ -#define SOL_ESHUTDOWN 143 /* Op attempted after sock-shutdown */ -#define SOL_ETOOMANYREFS 144 /* Reference limit exceeded */ -#define SOL_ETIMEDOUT 145 /* Timed out connection */ -#define SOL_ECONNREFUSED 146 /* Connection refused by remote host*/ -#define SOL_EHOSTDOWN 147 /* Remote host is up in flames */ -#define SOL_EHOSTUNREACH 148 /* Make a left at Easton Ave..... */ -#define SOL_EWOULDBLOCK EAGAIN /* Just an alias */ -#define SOL_EALREADY 149 /* Operation is already occurring */ -#define SOL_EINPROGRESS 150 /* Operation is happening now */ -#define SOL_ESTALE 151 /* Fungus growth on NFS file handle */ - -#endif /* !(_SPARC64_SOLERRNO_H) */ diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h deleted file mode 100644 index ec85d12d73b..00000000000 --- a/include/asm-sparc64/spinlock.h +++ /dev/null @@ -1,225 +0,0 @@ -/* spinlock.h: 64-bit Sparc spinlock support. - * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef __SPARC64_SPINLOCK_H -#define __SPARC64_SPINLOCK_H - -#include <linux/config.h> -#include <linux/threads.h> /* For NR_CPUS */ - -#ifndef __ASSEMBLY__ - -/* To get debugging spinlocks which detect and catch - * deadlock situations, set CONFIG_DEBUG_SPINLOCK - * and rebuild your kernel. - */ - -/* All of these locking primitives are expected to work properly - * even in an RMO memory model, which currently is what the kernel - * runs in. - * - * There is another issue. Because we play games to save cycles - * in the non-contention case, we need to be extra careful about - * branch targets into the "spinning" code. They live in their - * own section, but the newer V9 branches have a shorter range - * than the traditional 32-bit sparc branch variants. The rule - * is that the branches that go into and out of the spinner sections - * must be pre-V9 branches. - */ - -#define __raw_spin_is_locked(lp) ((lp)->lock != 0) - -#define __raw_spin_unlock_wait(lp) \ - do { rmb(); \ - } while((lp)->lock) - -static inline void __raw_spin_lock(raw_spinlock_t *lock) -{ - unsigned long tmp; - - __asm__ __volatile__( -"1: ldstub [%1], %0\n" -" membar #StoreLoad | #StoreStore\n" -" brnz,pn %0, 2f\n" -" nop\n" -" .subsection 2\n" -"2: ldub [%1], %0\n" -" membar #LoadLoad\n" -" brnz,pt %0, 2b\n" -" nop\n" -" ba,a,pt %%xcc, 1b\n" -" .previous" - : "=&r" (tmp) - : "r" (lock) - : "memory"); -} - -static inline int __raw_spin_trylock(raw_spinlock_t *lock) -{ - unsigned long result; - - __asm__ __volatile__( -" ldstub [%1], %0\n" -" membar #StoreLoad | #StoreStore" - : "=r" (result) - : "r" (lock) - : "memory"); - - return (result == 0UL); -} - -static inline void __raw_spin_unlock(raw_spinlock_t *lock) -{ - __asm__ __volatile__( -" membar #StoreStore | #LoadStore\n" -" stb %%g0, [%0]" - : /* No outputs */ - : "r" (lock) - : "memory"); -} - -static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags) -{ - unsigned long tmp1, tmp2; - - __asm__ __volatile__( -"1: ldstub [%2], %0\n" -" membar #StoreLoad | #StoreStore\n" -" brnz,pn %0, 2f\n" -" nop\n" -" .subsection 2\n" -"2: rdpr %%pil, %1\n" -" wrpr %3, %%pil\n" -"3: ldub [%2], %0\n" -" membar #LoadLoad\n" -" brnz,pt %0, 3b\n" -" nop\n" -" ba,pt %%xcc, 1b\n" -" wrpr %1, %%pil\n" -" .previous" - : "=&r" (tmp1), "=&r" (tmp2) - : "r"(lock), "r"(flags) - : "memory"); -} - -/* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */ - -static void inline __read_lock(raw_rwlock_t *lock) -{ - unsigned long tmp1, tmp2; - - __asm__ __volatile__ ( -"1: ldsw [%2], %0\n" -" brlz,pn %0, 2f\n" -"4: add %0, 1, %1\n" -" cas [%2], %0, %1\n" -" cmp %0, %1\n" -" membar #StoreLoad | #StoreStore\n" -" bne,pn %%icc, 1b\n" -" nop\n" -" .subsection 2\n" -"2: ldsw [%2], %0\n" -" membar #LoadLoad\n" -" brlz,pt %0, 2b\n" -" nop\n" -" ba,a,pt %%xcc, 4b\n" -" .previous" - : "=&r" (tmp1), "=&r" (tmp2) - : "r" (lock) - : "memory"); -} - -static void inline __read_unlock(raw_rwlock_t *lock) -{ - unsigned long tmp1, tmp2; - - __asm__ __volatile__( -" membar #StoreLoad | #LoadLoad\n" -"1: lduw [%2], %0\n" -" sub %0, 1, %1\n" -" cas [%2], %0, %1\n" -" cmp %0, %1\n" -" bne,pn %%xcc, 1b\n" -" nop" - : "=&r" (tmp1), "=&r" (tmp2) - : "r" (lock) - : "memory"); -} - -static void inline __write_lock(raw_rwlock_t *lock) -{ - unsigned long mask, tmp1, tmp2; - - mask = 0x80000000UL; - - __asm__ __volatile__( -"1: lduw [%2], %0\n" -" brnz,pn %0, 2f\n" -"4: or %0, %3, %1\n" -" cas [%2], %0, %1\n" -" cmp %0, %1\n" -" membar #StoreLoad | #StoreStore\n" -" bne,pn %%icc, 1b\n" -" nop\n" -" .subsection 2\n" -"2: lduw [%2], %0\n" -" membar #LoadLoad\n" -" brnz,pt %0, 2b\n" -" nop\n" -" ba,a,pt %%xcc, 4b\n" -" .previous" - : "=&r" (tmp1), "=&r" (tmp2) - : "r" (lock), "r" (mask) - : "memory"); -} - -static void inline __write_unlock(raw_rwlock_t *lock) -{ - __asm__ __volatile__( -" membar #LoadStore | #StoreStore\n" -" stw %%g0, [%0]" - : /* no outputs */ - : "r" (lock) - : "memory"); -} - -static int inline __write_trylock(raw_rwlock_t *lock) -{ - unsigned long mask, tmp1, tmp2, result; - - mask = 0x80000000UL; - - __asm__ __volatile__( -" mov 0, %2\n" -"1: lduw [%3], %0\n" -" brnz,pn %0, 2f\n" -" or %0, %4, %1\n" -" cas [%3], %0, %1\n" -" cmp %0, %1\n" -" membar #StoreLoad | #StoreStore\n" -" bne,pn %%icc, 1b\n" -" nop\n" -" mov 1, %2\n" -"2:" - : "=&r" (tmp1), "=&r" (tmp2), "=&r" (result) - : "r" (lock), "r" (mask) - : "memory"); - - return result; -} - -#define __raw_read_lock(p) __read_lock(p) -#define __raw_read_unlock(p) __read_unlock(p) -#define __raw_write_lock(p) __write_lock(p) -#define __raw_write_unlock(p) __write_unlock(p) -#define __raw_write_trylock(p) __write_trylock(p) - -#define __raw_read_trylock(lock) generic__raw_read_trylock(lock) -#define __raw_read_can_lock(rw) (!((rw)->lock & 0x80000000UL)) -#define __raw_write_can_lock(rw) (!(rw)->lock) - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(__SPARC64_SPINLOCK_H) */ diff --git a/include/asm-sparc64/spinlock_types.h b/include/asm-sparc64/spinlock_types.h deleted file mode 100644 index e128112a0d7..00000000000 --- a/include/asm-sparc64/spinlock_types.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __SPARC64_SPINLOCK_TYPES_H -#define __SPARC64_SPINLOCK_TYPES_H - -#ifndef __LINUX_SPINLOCK_TYPES_H -# error "please don't include this file directly" -#endif - -typedef struct { - volatile unsigned char lock; -} raw_spinlock_t; - -#define __RAW_SPIN_LOCK_UNLOCKED { 0 } - -typedef struct { - volatile unsigned int lock; -} raw_rwlock_t; - -#define __RAW_RW_LOCK_UNLOCKED { 0 } - -#endif diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h deleted file mode 100644 index 962638c9d12..00000000000 --- a/include/asm-sparc64/spitfire.h +++ /dev/null @@ -1,333 +0,0 @@ -/* $Id: spitfire.h,v 1.18 2001/11/29 16:42:10 kanoj Exp $ - * spitfire.h: SpitFire/BlackBird/Cheetah inline MMU operations. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_SPITFIRE_H -#define _SPARC64_SPITFIRE_H - -#include <asm/asi.h> - -/* The following register addresses are accessible via ASI_DMMU - * and ASI_IMMU, that is there is a distinct and unique copy of - * each these registers for each TLB. - */ -#define TSB_TAG_TARGET 0x0000000000000000 /* All chips */ -#define TLB_SFSR 0x0000000000000018 /* All chips */ -#define TSB_REG 0x0000000000000028 /* All chips */ -#define TLB_TAG_ACCESS 0x0000000000000030 /* All chips */ -#define VIRT_WATCHPOINT 0x0000000000000038 /* All chips */ -#define PHYS_WATCHPOINT 0x0000000000000040 /* All chips */ -#define TSB_EXTENSION_P 0x0000000000000048 /* Ultra-III and later */ -#define TSB_EXTENSION_S 0x0000000000000050 /* Ultra-III and later, D-TLB only */ -#define TSB_EXTENSION_N 0x0000000000000058 /* Ultra-III and later */ -#define TLB_TAG_ACCESS_EXT 0x0000000000000060 /* Ultra-III+ and later */ - -/* These registers only exist as one entity, and are accessed - * via ASI_DMMU only. - */ -#define PRIMARY_CONTEXT 0x0000000000000008 -#define SECONDARY_CONTEXT 0x0000000000000010 -#define DMMU_SFAR 0x0000000000000020 -#define VIRT_WATCHPOINT 0x0000000000000038 -#define PHYS_WATCHPOINT 0x0000000000000040 - -#define SPITFIRE_HIGHEST_LOCKED_TLBENT (64 - 1) -#define CHEETAH_HIGHEST_LOCKED_TLBENT (16 - 1) - -#define L1DCACHE_SIZE 0x4000 - -#ifndef __ASSEMBLY__ - -enum ultra_tlb_layout { - spitfire = 0, - cheetah = 1, - cheetah_plus = 2, -}; - -extern enum ultra_tlb_layout tlb_type; - -extern int cheetah_pcache_forced_on; -extern void cheetah_enable_pcache(void); - -#define sparc64_highest_locked_tlbent() \ - (tlb_type == spitfire ? \ - SPITFIRE_HIGHEST_LOCKED_TLBENT : \ - CHEETAH_HIGHEST_LOCKED_TLBENT) - -/* The data cache is write through, so this just invalidates the - * specified line. - */ -static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long tag) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG)); -} - -/* The instruction cache lines are flushed with this, but note that - * this does not flush the pipeline. It is possible for a line to - * get flushed but stale instructions to still be in the pipeline, - * a flush instruction (to any address) is sufficient to handle - * this issue after the line is invalidated. - */ -static __inline__ void spitfire_put_icache_tag(unsigned long addr, unsigned long tag) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (tag), "r" (addr), "i" (ASI_IC_TAG)); -} - -static __inline__ unsigned long spitfire_get_dtlb_data(int entry) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (data) - : "r" (entry << 3), "i" (ASI_DTLB_DATA_ACCESS)); - - /* Clear TTE diag bits. */ - data &= ~0x0003fe0000000000UL; - - return data; -} - -static __inline__ unsigned long spitfire_get_dtlb_tag(int entry) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" (entry << 3), "i" (ASI_DTLB_TAG_READ)); - return tag; -} - -static __inline__ void spitfire_put_dtlb_data(int entry, unsigned long data) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), "r" (entry << 3), - "i" (ASI_DTLB_DATA_ACCESS)); -} - -static __inline__ unsigned long spitfire_get_itlb_data(int entry) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (data) - : "r" (entry << 3), "i" (ASI_ITLB_DATA_ACCESS)); - - /* Clear TTE diag bits. */ - data &= ~0x0003fe0000000000UL; - - return data; -} - -static __inline__ unsigned long spitfire_get_itlb_tag(int entry) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" (entry << 3), "i" (ASI_ITLB_TAG_READ)); - return tag; -} - -static __inline__ void spitfire_put_itlb_data(int entry, unsigned long data) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), "r" (entry << 3), - "i" (ASI_ITLB_DATA_ACCESS)); -} - -static __inline__ void spitfire_flush_dtlb_nucleus_page(unsigned long page) -{ - __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (page | 0x20), "i" (ASI_DMMU_DEMAP)); -} - -static __inline__ void spitfire_flush_itlb_nucleus_page(unsigned long page) -{ - __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (page | 0x20), "i" (ASI_IMMU_DEMAP)); -} - -/* Cheetah has "all non-locked" tlb flushes. */ -static __inline__ void cheetah_flush_dtlb_all(void) -{ - __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (0x80), "i" (ASI_DMMU_DEMAP)); -} - -static __inline__ void cheetah_flush_itlb_all(void) -{ - __asm__ __volatile__("stxa %%g0, [%0] %1\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (0x80), "i" (ASI_IMMU_DEMAP)); -} - -/* Cheetah has a 4-tlb layout so direct access is a bit different. - * The first two TLBs are fully assosciative, hold 16 entries, and are - * used only for locked and >8K sized translations. One exists for - * data accesses and one for instruction accesses. - * - * The third TLB is for data accesses to 8K non-locked translations, is - * 2 way assosciative, and holds 512 entries. The fourth TLB is for - * instruction accesses to 8K non-locked translations, is 2 way - * assosciative, and holds 128 entries. - * - * Cheetah has some bug where bogus data can be returned from - * ASI_{D,I}TLB_DATA_ACCESS loads, doing the load twice fixes - * the problem for me. -DaveM - */ -static __inline__ unsigned long cheetah_get_ldtlb_data(int entry) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %%g0\n\t" - "ldxa [%1] %2, %0" - : "=r" (data) - : "r" ((0 << 16) | (entry << 3)), - "i" (ASI_DTLB_DATA_ACCESS)); - - return data; -} - -static __inline__ unsigned long cheetah_get_litlb_data(int entry) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %%g0\n\t" - "ldxa [%1] %2, %0" - : "=r" (data) - : "r" ((0 << 16) | (entry << 3)), - "i" (ASI_ITLB_DATA_ACCESS)); - - return data; -} - -static __inline__ unsigned long cheetah_get_ldtlb_tag(int entry) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" ((0 << 16) | (entry << 3)), - "i" (ASI_DTLB_TAG_READ)); - - return tag; -} - -static __inline__ unsigned long cheetah_get_litlb_tag(int entry) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" ((0 << 16) | (entry << 3)), - "i" (ASI_ITLB_TAG_READ)); - - return tag; -} - -static __inline__ void cheetah_put_ldtlb_data(int entry, unsigned long data) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), - "r" ((0 << 16) | (entry << 3)), - "i" (ASI_DTLB_DATA_ACCESS)); -} - -static __inline__ void cheetah_put_litlb_data(int entry, unsigned long data) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), - "r" ((0 << 16) | (entry << 3)), - "i" (ASI_ITLB_DATA_ACCESS)); -} - -static __inline__ unsigned long cheetah_get_dtlb_data(int entry, int tlb) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %%g0\n\t" - "ldxa [%1] %2, %0" - : "=r" (data) - : "r" ((tlb << 16) | (entry << 3)), "i" (ASI_DTLB_DATA_ACCESS)); - - return data; -} - -static __inline__ unsigned long cheetah_get_dtlb_tag(int entry, int tlb) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" ((tlb << 16) | (entry << 3)), "i" (ASI_DTLB_TAG_READ)); - return tag; -} - -static __inline__ void cheetah_put_dtlb_data(int entry, unsigned long data, int tlb) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), - "r" ((tlb << 16) | (entry << 3)), - "i" (ASI_DTLB_DATA_ACCESS)); -} - -static __inline__ unsigned long cheetah_get_itlb_data(int entry) -{ - unsigned long data; - - __asm__ __volatile__("ldxa [%1] %2, %%g0\n\t" - "ldxa [%1] %2, %0" - : "=r" (data) - : "r" ((2 << 16) | (entry << 3)), - "i" (ASI_ITLB_DATA_ACCESS)); - - return data; -} - -static __inline__ unsigned long cheetah_get_itlb_tag(int entry) -{ - unsigned long tag; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (tag) - : "r" ((2 << 16) | (entry << 3)), "i" (ASI_ITLB_TAG_READ)); - return tag; -} - -static __inline__ void cheetah_put_itlb_data(int entry, unsigned long data) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* No outputs */ - : "r" (data), "r" ((2 << 16) | (entry << 3)), - "i" (ASI_ITLB_DATA_ACCESS)); -} - -#endif /* !(__ASSEMBLY__) */ - -#endif /* !(_SPARC64_SPITFIRE_H) */ diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h deleted file mode 100644 index b606cb2b32a..00000000000 --- a/include/asm-sparc64/starfire.h +++ /dev/null @@ -1,21 +0,0 @@ -/* $Id: starfire.h,v 1.2 2001/07/04 00:18:18 davem Exp $ - * starfire.h: Group all starfire specific code together. - * - * Copyright (C) 2000 Anton Blanchard (anton@samba.org) - */ - -#ifndef _SPARC64_STARFIRE_H -#define _SPARC64_STARFIRE_H - -#ifndef __ASSEMBLY__ - -extern int this_is_starfire; - -extern void check_if_starfire(void); -extern void starfire_cpu_setup(void); -extern int starfire_hard_smp_processor_id(void); -extern void *starfire_hookup(int); -extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid); - -#endif -#endif diff --git a/include/asm-sparc64/stat.h b/include/asm-sparc64/stat.h deleted file mode 100644 index 128c27e57f0..00000000000 --- a/include/asm-sparc64/stat.h +++ /dev/null @@ -1,48 +0,0 @@ -/* $Id: stat.h,v 1.7 2000/08/04 05:35:55 davem Exp $ */ -#ifndef _SPARC64_STAT_H -#define _SPARC64_STAT_H - -#include <linux/types.h> - -struct stat { - unsigned st_dev; - ino_t st_ino; - mode_t st_mode; - short st_nlink; - uid_t st_uid; - gid_t st_gid; - unsigned st_rdev; - off_t st_size; - time_t st_atime; - time_t st_mtime; - time_t st_ctime; - off_t st_blksize; - off_t st_blocks; - unsigned long __unused4[2]; -}; - -struct stat64 { - unsigned long st_dev; - unsigned long st_ino; - unsigned long st_nlink; - - unsigned int st_mode; - unsigned int st_uid; - unsigned int st_gid; - unsigned int __pad0; - - unsigned long st_rdev; - long st_size; - long st_blksize; - long st_blocks; - - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - long __unused[3]; -}; - -#endif diff --git a/include/asm-sparc64/statfs.h b/include/asm-sparc64/statfs.h deleted file mode 100644 index 185b6c481b2..00000000000 --- a/include/asm-sparc64/statfs.h +++ /dev/null @@ -1,55 +0,0 @@ -/* $Id: statfs.h,v 1.2 1997/04/14 17:05:22 jj Exp $ */ -#ifndef _SPARC64_STATFS_H -#define _SPARC64_STATFS_H - -#ifndef __KERNEL_STRICT_NAMES - -#include <linux/types.h> - -typedef __kernel_fsid_t fsid_t; - -#endif - -struct statfs { - long f_type; - long f_bsize; - long f_blocks; - long f_bfree; - long f_bavail; - long f_files; - long f_ffree; - __kernel_fsid_t f_fsid; - long f_namelen; - long f_frsize; - long f_spare[5]; -}; - -struct statfs64 { - long f_type; - long f_bsize; - long f_blocks; - long f_bfree; - long f_bavail; - long f_files; - long f_ffree; - __kernel_fsid_t f_fsid; - long f_namelen; - long f_frsize; - long f_spare[5]; -}; - -struct compat_statfs64 { - __u32 f_type; - __u32 f_bsize; - __u64 f_blocks; - __u64 f_bfree; - __u64 f_bavail; - __u64 f_files; - __u64 f_ffree; - __kernel_fsid_t f_fsid; - __u32 f_namelen; - __u32 f_frsize; - __u32 f_spare[5]; -}; - -#endif diff --git a/include/asm-sparc64/string.h b/include/asm-sparc64/string.h deleted file mode 100644 index c7d88622cb2..00000000000 --- a/include/asm-sparc64/string.h +++ /dev/null @@ -1,83 +0,0 @@ -/* $Id: string.h,v 1.20 2001/09/27 04:36:24 kanoj Exp $ - * string.h: External definitions for optimized assembly string - * routines for the Linux Kernel. - * - * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1996,1997,1999 Jakub Jelinek (jakub@redhat.com) - */ - -#ifndef __SPARC64_STRING_H__ -#define __SPARC64_STRING_H__ - -/* Really, userland/ksyms should not see any of this stuff. */ - -#ifdef __KERNEL__ - -#include <asm/asi.h> - -extern void *__memset(void *,int,__kernel_size_t); - -#ifndef EXPORT_SYMTAB_STROPS - -/* First the mem*() things. */ -#define __HAVE_ARCH_MEMMOVE -extern void *memmove(void *, const void *, __kernel_size_t); - -#define __HAVE_ARCH_MEMCPY -extern void *memcpy(void *, const void *, __kernel_size_t); - -#define __HAVE_ARCH_MEMSET -extern void *__builtin_memset(void *,int,__kernel_size_t); - -static inline void *__constant_memset(void *s, int c, __kernel_size_t count) -{ - extern __kernel_size_t __bzero(void *, __kernel_size_t); - - if (!c) { - __bzero(s, count); - return s; - } else - return __memset(s, c, count); -} - -#undef memset -#define memset(s, c, count) \ -((__builtin_constant_p(count) && (count) <= 32) ? \ - __builtin_memset((s), (c), (count)) : \ - (__builtin_constant_p(c) ? \ - __constant_memset((s), (c), (count)) : \ - __memset((s), (c), (count)))) - -#define __HAVE_ARCH_MEMSCAN - -#undef memscan -#define memscan(__arg0, __char, __arg2) \ -({ \ - extern void *__memscan_zero(void *, size_t); \ - extern void *__memscan_generic(void *, int, size_t); \ - void *__retval, *__addr = (__arg0); \ - size_t __size = (__arg2); \ - \ - if(__builtin_constant_p(__char) && !(__char)) \ - __retval = __memscan_zero(__addr, __size); \ - else \ - __retval = __memscan_generic(__addr, (__char), __size); \ - \ - __retval; \ -}) - -#define __HAVE_ARCH_MEMCMP -extern int memcmp(const void *,const void *,__kernel_size_t); - -/* Now the str*() stuff... */ -#define __HAVE_ARCH_STRLEN -extern __kernel_size_t strlen(const char *); - -#define __HAVE_ARCH_STRNCMP -extern int strncmp(const char *, const char *, __kernel_size_t); - -#endif /* !EXPORT_SYMTAB_STROPS */ - -#endif /* __KERNEL__ */ - -#endif /* !(__SPARC64_STRING_H__) */ diff --git a/include/asm-sparc64/sunbpp.h b/include/asm-sparc64/sunbpp.h deleted file mode 100644 index b441cc9c426..00000000000 --- a/include/asm-sparc64/sunbpp.h +++ /dev/null @@ -1,80 +0,0 @@ -/* $Id: sunbpp.h,v 1.1 1999/08/13 06:21:44 shadow Exp $ - * include/asm-sparc64/sunbpp.h - */ - -#ifndef _ASM_SPARC64_SUNBPP_H -#define _ASM_SPARC64_SUNBPP_H - -struct bpp_regs { - /* DMA registers */ - __volatile__ __u32 p_csr; /* DMA Control/Status Register */ - __volatile__ __u32 p_addr; /* Address Register */ - __volatile__ __u32 p_bcnt; /* Byte Count Register */ - __volatile__ __u32 p_tst_csr; /* Test Control/Status (DMA2 only) */ - /* Parallel Port registers */ - __volatile__ __u16 p_hcr; /* Hardware Configuration Register */ - __volatile__ __u16 p_ocr; /* Operation Configuration Register */ - __volatile__ __u8 p_dr; /* Parallel Data Register */ - __volatile__ __u8 p_tcr; /* Transfer Control Register */ - __volatile__ __u8 p_or; /* Output Register */ - __volatile__ __u8 p_ir; /* Input Register */ - __volatile__ __u16 p_icr; /* Interrupt Control Register */ -}; - -/* P_HCR. Time is in increments of SBus clock. */ -#define P_HCR_TEST 0x8000 /* Allows buried counters to be read */ -#define P_HCR_DSW 0x7f00 /* Data strobe width (in ticks) */ -#define P_HCR_DDS 0x007f /* Data setup before strobe (in ticks) */ - -/* P_OCR. */ -#define P_OCR_MEM_CLR 0x8000 -#define P_OCR_DATA_SRC 0x4000 /* ) */ -#define P_OCR_DS_DSEL 0x2000 /* ) Bidirectional */ -#define P_OCR_BUSY_DSEL 0x1000 /* ) selects */ -#define P_OCR_ACK_DSEL 0x0800 /* ) */ -#define P_OCR_EN_DIAG 0x0400 -#define P_OCR_BUSY_OP 0x0200 /* Busy operation */ -#define P_OCR_ACK_OP 0x0100 /* Ack operation */ -#define P_OCR_SRST 0x0080 /* Reset state machines. Not selfcleaning. */ -#define P_OCR_IDLE 0x0008 /* PP data transfer state machine is idle */ -#define P_OCR_V_ILCK 0x0002 /* Versatec faded. Zebra only. */ -#define P_OCR_EN_VER 0x0001 /* Enable Versatec (0 - enable). Zebra only. */ - -/* P_TCR */ -#define P_TCR_DIR 0x08 -#define P_TCR_BUSY 0x04 -#define P_TCR_ACK 0x02 -#define P_TCR_DS 0x01 /* Strobe */ - -/* P_OR */ -#define P_OR_V3 0x20 /* ) */ -#define P_OR_V2 0x10 /* ) on Zebra only */ -#define P_OR_V1 0x08 /* ) */ -#define P_OR_INIT 0x04 -#define P_OR_AFXN 0x02 /* Auto Feed */ -#define P_OR_SLCT_IN 0x01 - -/* P_IR */ -#define P_IR_PE 0x04 -#define P_IR_SLCT 0x02 -#define P_IR_ERR 0x01 - -/* P_ICR */ -#define P_DS_IRQ 0x8000 /* RW1 */ -#define P_ACK_IRQ 0x4000 /* RW1 */ -#define P_BUSY_IRQ 0x2000 /* RW1 */ -#define P_PE_IRQ 0x1000 /* RW1 */ -#define P_SLCT_IRQ 0x0800 /* RW1 */ -#define P_ERR_IRQ 0x0400 /* RW1 */ -#define P_DS_IRQ_EN 0x0200 /* RW Always on rising edge */ -#define P_ACK_IRQ_EN 0x0100 /* RW Always on rising edge */ -#define P_BUSY_IRP 0x0080 /* RW 1= rising edge */ -#define P_BUSY_IRQ_EN 0x0040 /* RW */ -#define P_PE_IRP 0x0020 /* RW 1= rising edge */ -#define P_PE_IRQ_EN 0x0010 /* RW */ -#define P_SLCT_IRP 0x0008 /* RW 1= rising edge */ -#define P_SLCT_IRQ_EN 0x0004 /* RW */ -#define P_ERR_IRP 0x0002 /* RW1 1= rising edge */ -#define P_ERR_IRQ_EN 0x0001 /* RW */ - -#endif /* !(_ASM_SPARC64_SUNBPP_H) */ diff --git a/include/asm-sparc64/svr4.h b/include/asm-sparc64/svr4.h deleted file mode 100644 index c96d5f116e1..00000000000 --- a/include/asm-sparc64/svr4.h +++ /dev/null @@ -1,120 +0,0 @@ -/* Solaris/SPARC constants and definitions -- - * (C) 1996 Miguel de Icaza - * - * This file is not meant to be included by user level applications - * but the solaris syscall emulator - */ - -#ifndef _SPARC64_SVR4_H -#define _SPARC64_SVR4_H - -/* Signals as used by svr4 */ -typedef struct { /* signal set type */ - uint sigbits[4]; -} svr4_sigset_t; - -/* Values for siginfo.code */ -#define SVR4_SINOINFO 32767 -/* Siginfo, sucker expects bunch of information on those parameters */ -typedef union { - char total_size [128]; - struct { - int signo; - int code; - int error; - union { - } data; - } siginfo; -} svr4_siginfo_t; - -/* Context definition */ - -/* Location of the user stored registers into a greg_t */ -enum { - SVR4_PSR, SVR4_PC, SVR4_NPC, SVR4_Y, - SVR4_G1, SVR4_G2, SVR4_G3, SVR4_G4, - SVR4_G5, SVR4_G6, SVR4_G7, SVR4_O0, - SVR4_O1, SVR4_O2, SVR4_O3, SVR4_O4, - SVR4_O5, SVR4_O6, SVR4_O7 -}; - -/* sizeof (regs) / sizeof (greg_t), defined in the ABI */ -#define SVR4_NREGS 19 -#define SVR4_MAXWIN 31 - -typedef struct { - u32 rwin_lo[8]; - u32 rwin_in[8]; -} svr4_rwindow_t; - -typedef struct { - int count; - u32 winptr [SVR4_MAXWIN]; /* pointer to the windows */ - - svr4_rwindow_t win[SVR4_MAXWIN]; /* the windows */ -} svr4_gwindows_t; - -typedef int svr4_gregset_t[SVR4_NREGS]; - -typedef struct { - u64 fpu_regs[32]; - u32 fp_q; - u32 fp_fsr; - u_char fp_nqel; - u_char fp_nqsize; - u_char inuse; /* if fpu is in use */ -} svr4_fregset_t; - -typedef struct { - u32 id; /* if this holds "xrs" string => ptr is valid */ - u32 ptr; -} svr4_xrs_t; - -/* Machine dependent context */ -typedef struct { - svr4_gregset_t greg; /* registers 0..19 (see top) */ - u32 gwin; /* may point to register windows */ - svr4_fregset_t freg; /* floating point registers */ - svr4_xrs_t xrs; /* mhm? */ - int pad[19]; -} svr4_mcontext_t; - -/* flags for stack_t.flags */ -enum svr4_stack_flags { - SVR4_SS_ONSTACK, - SVR4_SS_DISABLE, -}; - -/* signal stack execution place, unsupported */ -typedef struct svr4_stack_t { - u32 sp; - int size; - int flags; -} svr4_stack_t; - -/* Context used by getcontext and setcontext */ -typedef struct svr4_ucontext_t { - u32 flags; /* context flags, indicate what is loaded */ - u32 link; - svr4_sigset_t sigmask; - svr4_stack_t stack; - svr4_mcontext_t mcontext; - int pad[23]; -} svr4_ucontext_t; - -/* windows hold the windows as they were at signal time, - * ucontext->mcontext holds a pointer to them. - * addresses for uc and si are passed as parameters to svr4 signal - * handler - */ - -/* This is the signal frame that is passed to the signal handler */ -typedef struct { - svr4_gwindows_t gw; /* windows */ - svr4_ucontext_t uc; /* machine context */ - svr4_siginfo_t si; /* siginfo */ -} svr4_signal_frame_t; - -#define SVR4_SF_ALIGNED (((sizeof (svr4_signal_frame_t) + 7) & (~7))) - -#endif /* include control */ diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h deleted file mode 100644 index af254e58183..00000000000 --- a/include/asm-sparc64/system.h +++ /dev/null @@ -1,387 +0,0 @@ -/* $Id: system.h,v 1.69 2002/02/09 19:49:31 davem Exp $ */ -#ifndef __SPARC64_SYSTEM_H -#define __SPARC64_SYSTEM_H - -#include <linux/config.h> -#include <asm/ptrace.h> -#include <asm/processor.h> -#include <asm/visasm.h> - -#ifndef __ASSEMBLY__ -/* - * Sparc (general) CPU types - */ -enum sparc_cpu { - sun4 = 0x00, - sun4c = 0x01, - sun4m = 0x02, - sun4d = 0x03, - sun4e = 0x04, - sun4u = 0x05, /* V8 ploos ploos */ - sun_unknown = 0x06, - ap1000 = 0x07, /* almost a sun4m */ -}; - -#define sparc_cpu_model sun4u - -/* This cannot ever be a sun4c nor sun4 :) That's just history. */ -#define ARCH_SUN4C_SUN4 0 -#define ARCH_SUN4 0 - -/* These are here in an effort to more fully work around Spitfire Errata - * #51. Essentially, if a memory barrier occurs soon after a mispredicted - * branch, the chip can stop executing instructions until a trap occurs. - * Therefore, if interrupts are disabled, the chip can hang forever. - * - * It used to be believed that the memory barrier had to be right in the - * delay slot, but a case has been traced recently wherein the memory barrier - * was one instruction after the branch delay slot and the chip still hung. - * The offending sequence was the following in sym_wakeup_done() of the - * sym53c8xx_2 driver: - * - * call sym_ccb_from_dsa, 0 - * movge %icc, 0, %l0 - * brz,pn %o0, .LL1303 - * mov %o0, %l2 - * membar #LoadLoad - * - * The branch has to be mispredicted for the bug to occur. Therefore, we put - * the memory barrier explicitly into a "branch always, predicted taken" - * delay slot to avoid the problem case. - */ -#define membar_safe(type) \ -do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \ - " membar " type "\n" \ - "1:\n" \ - : : : "memory"); \ -} while (0) - -#define mb() \ - membar_safe("#LoadLoad | #LoadStore | #StoreStore | #StoreLoad") -#define rmb() \ - membar_safe("#LoadLoad") -#define wmb() \ - membar_safe("#StoreStore") -#define membar_storeload() \ - membar_safe("#StoreLoad") -#define membar_storeload_storestore() \ - membar_safe("#StoreLoad | #StoreStore") -#define membar_storeload_loadload() \ - membar_safe("#StoreLoad | #LoadLoad") -#define membar_storestore_loadstore() \ - membar_safe("#StoreStore | #LoadStore") - -#endif - -#define setipl(__new_ipl) \ - __asm__ __volatile__("wrpr %0, %%pil" : : "r" (__new_ipl) : "memory") - -#define local_irq_disable() \ - __asm__ __volatile__("wrpr 15, %%pil" : : : "memory") - -#define local_irq_enable() \ - __asm__ __volatile__("wrpr 0, %%pil" : : : "memory") - -#define getipl() \ -({ unsigned long retval; __asm__ __volatile__("rdpr %%pil, %0" : "=r" (retval)); retval; }) - -#define swap_pil(__new_pil) \ -({ unsigned long retval; \ - __asm__ __volatile__("rdpr %%pil, %0\n\t" \ - "wrpr %1, %%pil" \ - : "=&r" (retval) \ - : "r" (__new_pil) \ - : "memory"); \ - retval; \ -}) - -#define read_pil_and_cli() \ -({ unsigned long retval; \ - __asm__ __volatile__("rdpr %%pil, %0\n\t" \ - "wrpr 15, %%pil" \ - : "=r" (retval) \ - : : "memory"); \ - retval; \ -}) - -#define local_save_flags(flags) ((flags) = getipl()) -#define local_irq_save(flags) ((flags) = read_pil_and_cli()) -#define local_irq_restore(flags) setipl((flags)) - -/* On sparc64 IRQ flags are the PIL register. A value of zero - * means all interrupt levels are enabled, any other value means - * only IRQ levels greater than that value will be received. - * Consequently this means that the lowest IRQ level is one. - */ -#define irqs_disabled() \ -({ unsigned long flags; \ - local_save_flags(flags);\ - (flags > 0); \ -}) - -#define nop() __asm__ __volatile__ ("nop") - -#define read_barrier_depends() do { } while(0) -#define set_mb(__var, __value) \ - do { __var = __value; membar_storeload_storestore(); } while(0) -#define set_wmb(__var, __value) \ - do { __var = __value; wmb(); } while(0) - -#ifdef CONFIG_SMP -#define smp_mb() mb() -#define smp_rmb() rmb() -#define smp_wmb() wmb() -#define smp_read_barrier_depends() read_barrier_depends() -#else -#define smp_mb() __asm__ __volatile__("":::"memory") -#define smp_rmb() __asm__ __volatile__("":::"memory") -#define smp_wmb() __asm__ __volatile__("":::"memory") -#define smp_read_barrier_depends() do { } while(0) -#endif - -#define flushi(addr) __asm__ __volatile__ ("flush %0" : : "r" (addr) : "memory") - -#define flushw_all() __asm__ __volatile__("flushw") - -/* Performance counter register access. */ -#define read_pcr(__p) __asm__ __volatile__("rd %%pcr, %0" : "=r" (__p)) -#define write_pcr(__p) __asm__ __volatile__("wr %0, 0x0, %%pcr" : : "r" (__p)) -#define read_pic(__p) __asm__ __volatile__("rd %%pic, %0" : "=r" (__p)) - -/* Blackbird errata workaround. See commentary in - * arch/sparc64/kernel/smp.c:smp_percpu_timer_interrupt() - * for more information. - */ -#define reset_pic() \ - __asm__ __volatile__("ba,pt %xcc, 99f\n\t" \ - ".align 64\n" \ - "99:wr %g0, 0x0, %pic\n\t" \ - "rd %pic, %g0") - -#ifndef __ASSEMBLY__ - -extern void sun_do_break(void); -extern int serial_console; -extern int stop_a_enabled; - -static __inline__ int con_is_present(void) -{ - return serial_console ? 0 : 1; -} - -extern void synchronize_user_stack(void); - -extern void __flushw_user(void); -#define flushw_user() __flushw_user() - -#define flush_user_windows flushw_user -#define flush_register_windows flushw_all - -/* Don't hold the runqueue lock over context switch */ -#define __ARCH_WANT_UNLOCKED_CTXSW -#define prepare_arch_switch(next) \ -do { \ - flushw_all(); \ -} while (0) - - /* See what happens when you design the chip correctly? - * - * We tell gcc we clobber all non-fixed-usage registers except - * for l0/l1. It will use one for 'next' and the other to hold - * the output value of 'last'. 'next' is not referenced again - * past the invocation of switch_to in the scheduler, so we need - * not preserve it's value. Hairy, but it lets us remove 2 loads - * and 2 stores in this critical code path. -DaveM - */ -#define EXTRA_CLOBBER ,"%l1" -#define switch_to(prev, next, last) \ -do { if (test_thread_flag(TIF_PERFCTR)) { \ - unsigned long __tmp; \ - read_pcr(__tmp); \ - current_thread_info()->pcr_reg = __tmp; \ - read_pic(__tmp); \ - current_thread_info()->kernel_cntd0 += (unsigned int)(__tmp);\ - current_thread_info()->kernel_cntd1 += ((__tmp) >> 32); \ - } \ - flush_tlb_pending(); \ - save_and_clear_fpu(); \ - /* If you are tempted to conditionalize the following */ \ - /* so that ASI is only written if it changes, think again. */ \ - __asm__ __volatile__("wr %%g0, %0, %%asi" \ - : : "r" (__thread_flag_byte_ptr(task_thread_info(next))[TI_FLAG_BYTE_CURRENT_DS]));\ - __asm__ __volatile__( \ - "mov %%g4, %%g7\n\t" \ - "wrpr %%g0, 0x95, %%pstate\n\t" \ - "stx %%i6, [%%sp + 2047 + 0x70]\n\t" \ - "stx %%i7, [%%sp + 2047 + 0x78]\n\t" \ - "rdpr %%wstate, %%o5\n\t" \ - "stx %%o6, [%%g6 + %3]\n\t" \ - "stb %%o5, [%%g6 + %2]\n\t" \ - "rdpr %%cwp, %%o5\n\t" \ - "stb %%o5, [%%g6 + %5]\n\t" \ - "mov %1, %%g6\n\t" \ - "ldub [%1 + %5], %%g1\n\t" \ - "wrpr %%g1, %%cwp\n\t" \ - "ldx [%%g6 + %3], %%o6\n\t" \ - "ldub [%%g6 + %2], %%o5\n\t" \ - "ldub [%%g6 + %4], %%o7\n\t" \ - "mov %%g6, %%l2\n\t" \ - "wrpr %%o5, 0x0, %%wstate\n\t" \ - "ldx [%%sp + 2047 + 0x70], %%i6\n\t" \ - "ldx [%%sp + 2047 + 0x78], %%i7\n\t" \ - "wrpr %%g0, 0x94, %%pstate\n\t" \ - "mov %%l2, %%g6\n\t" \ - "ldx [%%g6 + %6], %%g4\n\t" \ - "wrpr %%g0, 0x96, %%pstate\n\t" \ - "brz,pt %%o7, 1f\n\t" \ - " mov %%g7, %0\n\t" \ - "b,a ret_from_syscall\n\t" \ - "1:\n\t" \ - : "=&r" (last) \ - : "0" (task_thread_info(next)), \ - "i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD), \ - "i" (TI_CWP), "i" (TI_TASK) \ - : "cc", \ - "g1", "g2", "g3", "g7", \ - "l2", "l3", "l4", "l5", "l6", "l7", \ - "i0", "i1", "i2", "i3", "i4", "i5", \ - "o0", "o1", "o2", "o3", "o4", "o5", "o7" EXTRA_CLOBBER);\ - /* If you fuck with this, update ret_from_syscall code too. */ \ - if (test_thread_flag(TIF_PERFCTR)) { \ - write_pcr(current_thread_info()->pcr_reg); \ - reset_pic(); \ - } \ -} while(0) - -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - -static inline unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val) -{ - unsigned long tmp1, tmp2; - - __asm__ __volatile__( -" membar #StoreLoad | #LoadLoad\n" -" mov %0, %1\n" -"1: lduw [%4], %2\n" -" cas [%4], %2, %0\n" -" cmp %2, %0\n" -" bne,a,pn %%icc, 1b\n" -" mov %1, %0\n" -" membar #StoreLoad | #StoreStore\n" - : "=&r" (val), "=&r" (tmp1), "=&r" (tmp2) - : "0" (val), "r" (m) - : "cc", "memory"); - return val; -} - -static inline unsigned long xchg64(__volatile__ unsigned long *m, unsigned long val) -{ - unsigned long tmp1, tmp2; - - __asm__ __volatile__( -" membar #StoreLoad | #LoadLoad\n" -" mov %0, %1\n" -"1: ldx [%4], %2\n" -" casx [%4], %2, %0\n" -" cmp %2, %0\n" -" bne,a,pn %%xcc, 1b\n" -" mov %1, %0\n" -" membar #StoreLoad | #StoreStore\n" - : "=&r" (val), "=&r" (tmp1), "=&r" (tmp2) - : "0" (val), "r" (m) - : "cc", "memory"); - return val; -} - -#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) -#define tas(ptr) (xchg((ptr),1)) - -extern void __xchg_called_with_bad_pointer(void); - -static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, - int size) -{ - switch (size) { - case 4: - return xchg32(ptr, x); - case 8: - return xchg64(ptr, x); - }; - __xchg_called_with_bad_pointer(); - return x; -} - -extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noreturn)); - -/* - * Atomic compare and exchange. Compare OLD with MEM, if identical, - * store NEW in MEM. Return the initial value in MEM. Success is - * indicated by comparing RETURN with OLD. - */ - -#define __HAVE_ARCH_CMPXCHG 1 - -static __inline__ unsigned long -__cmpxchg_u32(volatile int *m, int old, int new) -{ - __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n" - "cas [%2], %3, %0\n\t" - "membar #StoreLoad | #StoreStore" - : "=&r" (new) - : "0" (new), "r" (m), "r" (old) - : "memory"); - - return new; -} - -static __inline__ unsigned long -__cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) -{ - __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n" - "casx [%2], %3, %0\n\t" - "membar #StoreLoad | #StoreStore" - : "=&r" (new) - : "0" (new), "r" (m), "r" (old) - : "memory"); - - return new; -} - -/* This function doesn't exist, so you'll get a linker error - if something tries to do an invalid cmpxchg(). */ -extern void __cmpxchg_called_with_bad_pointer(void); - -static __inline__ unsigned long -__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) -{ - switch (size) { - case 4: - return __cmpxchg_u32(ptr, old, new); - case 8: - return __cmpxchg_u64(ptr, old, new); - } - __cmpxchg_called_with_bad_pointer(); - return old; -} - -#define cmpxchg(ptr,o,n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, sizeof(*(ptr))); \ - }) - -#endif /* !(__ASSEMBLY__) */ - -#define arch_align_stack(x) (x) - -#endif /* !(__SPARC64_SYSTEM_H) */ diff --git a/include/asm-sparc64/termbits.h b/include/asm-sparc64/termbits.h deleted file mode 100644 index b07715273ed..00000000000 --- a/include/asm-sparc64/termbits.h +++ /dev/null @@ -1,235 +0,0 @@ -#ifndef _SPARC64_TERMBITS_H -#define _SPARC64_TERMBITS_H - -#include <linux/posix_types.h> - -typedef unsigned char cc_t; -typedef unsigned int speed_t; - -/* XXX is this right for sparc64? it was an unsigned long... XXX */ -typedef unsigned int tcflag_t; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -#define NCCS 17 -struct termios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ -#ifdef __KERNEL__ -#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) - cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ -#endif -}; - -/* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VEOL 5 -#define VEOL2 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 - - - -#define VSUSP 10 -#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 - -/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is - * shared with eof/eol - */ -#ifdef __KERNEL__ -#define VMIN 16 -#define VTIME 17 -#else -#define VMIN VEOF -#define VTIME VEOL -#endif - -/* c_iflag bits */ -#define IGNBRK 0x00000001 -#define BRKINT 0x00000002 -#define IGNPAR 0x00000004 -#define PARMRK 0x00000008 -#define INPCK 0x00000010 -#define ISTRIP 0x00000020 -#define INLCR 0x00000040 -#define IGNCR 0x00000080 -#define ICRNL 0x00000100 -#define IUCLC 0x00000200 -#define IXON 0x00000400 -#define IXANY 0x00000800 -#define IXOFF 0x00001000 -#define IMAXBEL 0x00002000 -#define IUTF8 0x00004000 - -/* c_oflag bits */ -#define OPOST 0x00000001 -#define OLCUC 0x00000002 -#define ONLCR 0x00000004 -#define OCRNL 0x00000008 -#define ONOCR 0x00000010 -#define ONLRET 0x00000020 -#define OFILL 0x00000040 -#define OFDEL 0x00000080 -#define NLDLY 0x00000100 -#define NL0 0x00000000 -#define NL1 0x00000100 -#define CRDLY 0x00000600 -#define CR0 0x00000000 -#define CR1 0x00000200 -#define CR2 0x00000400 -#define CR3 0x00000600 -#define TABDLY 0x00001800 -#define TAB0 0x00000000 -#define TAB1 0x00000800 -#define TAB2 0x00001000 -#define TAB3 0x00001800 -#define XTABS 0x00001800 -#define BSDLY 0x00002000 -#define BS0 0x00000000 -#define BS1 0x00002000 -#define VTDLY 0x00004000 -#define VT0 0x00000000 -#define VT1 0x00004000 -#define FFDLY 0x00008000 -#define FF0 0x00000000 -#define FF1 0x00008000 -#define PAGEOUT 0x00010000 /* SUNOS specific */ -#define WRAP 0x00020000 /* SUNOS specific */ - -/* c_cflag bit meaning */ -#define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 -#define CSIZE 0x00000030 -#define CS5 0x00000000 -#define CS6 0x00000010 -#define CS7 0x00000020 -#define CS8 0x00000030 -#define CSTOPB 0x00000040 -#define CREAD 0x00000080 -#define PARENB 0x00000100 -#define PARODD 0x00000200 -#define HUPCL 0x00000400 -#define CLOCAL 0x00000800 -#define CBAUDEX 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -/* This is what we can do with the Zilogs. */ -#define B76800 0x00001005 -/* This is what we can do with the SAB82532. */ -#define B153600 0x00001006 -#define B307200 0x00001007 -#define B614400 0x00001008 -#define B921600 0x00001009 -/* And these are the rest... */ -#define B500000 0x0000100a -#define B576000 0x0000100b -#define B1000000 0x0000100c -#define B1152000 0x0000100d -#define B1500000 0x0000100e -#define B2000000 0x0000100f -/* These have totally bogus values and nobody uses them - so far. Later on we'd have to use say 0x10000x and - adjust CBAUD constant and drivers accordingly. -#define B2500000 0x00001010 -#define B3000000 0x00001011 -#define B3500000 0x00001012 -#define B4000000 0x00001013 */ -#define CIBAUD 0x100f0000 /* input baud rate (not used) */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -/* c_lflag bits */ -#define ISIG 0x00000001 -#define ICANON 0x00000002 -#define XCASE 0x00000004 -#define ECHO 0x00000008 -#define ECHOE 0x00000010 -#define ECHOK 0x00000020 -#define ECHONL 0x00000040 -#define NOFLSH 0x00000080 -#define TOSTOP 0x00000100 -#define ECHOCTL 0x00000200 -#define ECHOPRT 0x00000400 -#define ECHOKE 0x00000800 -#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ -#define FLUSHO 0x00002000 -#define PENDIN 0x00004000 -#define IEXTEN 0x00008000 - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ - - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - -/* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 - -#endif /* !(_SPARC64_TERMBITS_H) */ diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h deleted file mode 100644 index ee26a071c67..00000000000 --- a/include/asm-sparc64/termios.h +++ /dev/null @@ -1,168 +0,0 @@ -/* $Id: termios.h,v 1.11 2001/06/01 08:12:11 davem Exp $ */ -#ifndef _SPARC64_TERMIOS_H -#define _SPARC64_TERMIOS_H - -#include <asm/ioctls.h> -#include <asm/termbits.h> - -#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS) -struct sgttyb { - char sg_ispeed; - char sg_ospeed; - char sg_erase; - char sg_kill; - short sg_flags; -}; - -struct tchars { - char t_intrc; - char t_quitc; - char t_startc; - char t_stopc; - char t_eofc; - char t_brkc; -}; - -struct ltchars { - char t_suspc; - char t_dsuspc; - char t_rprntc; - char t_flushc; - char t_werasc; - char t_lnextc; -}; -#endif /* __KERNEL__ */ - -struct sunos_ttysize { - int st_lines; /* Lines on the terminal */ - int st_columns; /* Columns on the terminal */ -}; - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -/* line disciplines */ -#define N_TTY 0 -#define N_SLIP 1 -#define N_MOUSE 2 -#define N_PPP 3 -#define N_STRIP 4 -#define N_AX25 5 -#define N_X25 6 -#define N_6PACK 7 -#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */ -#define N_R3964 9 /* Reserved for Simatic R3964 module */ -#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */ -#define N_IRDA 11 /* Linux IrDa - http://irda.sourceforge.net/ */ -#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */ -#define N_HDLC 13 /* synchronous HDLC */ -#define N_SYNC_PPP 14 /* synchronous PPP */ -#define N_HCI 15 /* Bluetooth HCI UART */ - -#ifdef __KERNEL__ -#include <linux/module.h> - -/* - * c_cc characters in the termio structure. Oh, how I love being - * backwardly compatible. Notice that character 4 and 5 are - * interpreted differently depending on whether ICANON is set in - * c_lflag. If it's set, they are used as _VEOF and _VEOL, otherwise - * as _VMIN and V_TIME. This is for compatibility with OSF/1 (which - * is compatible with sysV)... - */ -#define _VMIN 4 -#define _VTIME 5 - -/* intr=^C quit=^\ erase=del kill=^U - eof=^D eol=\0 eol2=\0 sxtc=\0 - start=^Q stop=^S susp=^Z dsusp=^Y - reprint=^R discard=^U werase=^W lnext=^V - vmin=\1 vtime=\0 -*/ -#define INIT_C_CC "\003\034\177\025\004\000\000\000\021\023\032\031\022\025\027\026\001" - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -#define user_termio_to_kernel_termios(termios, termio) \ -({ \ - unsigned short tmp; \ - int err; \ - err = get_user(tmp, &(termio)->c_iflag); \ - (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_oflag); \ - (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_cflag); \ - (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_lflag); \ - (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \ - err |= copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ - err; \ -}) - -/* - * Translate a "termios" structure into a "termio". Ugh. - * - * Note the "fun" _VMIN overloading. - */ -#define kernel_termios_to_user_termio(termio, termios) \ -({ \ - int err; \ - err = put_user((termios)->c_iflag, &(termio)->c_iflag); \ - err |= put_user((termios)->c_oflag, &(termio)->c_oflag); \ - err |= put_user((termios)->c_cflag, &(termio)->c_cflag); \ - err |= put_user((termios)->c_lflag, &(termio)->c_lflag); \ - err |= put_user((termios)->c_line, &(termio)->c_line); \ - err |= copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ - if (!((termios)->c_lflag & ICANON)) { \ - err |= put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \ - err |= put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \ - } \ - err; \ -}) - -#define user_termios_to_kernel_termios(k, u) \ -({ \ - int err; \ - err = get_user((k)->c_iflag, &(u)->c_iflag); \ - err |= get_user((k)->c_oflag, &(u)->c_oflag); \ - err |= get_user((k)->c_cflag, &(u)->c_cflag); \ - err |= get_user((k)->c_lflag, &(u)->c_lflag); \ - err |= get_user((k)->c_line, &(u)->c_line); \ - err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \ - if((k)->c_lflag & ICANON) { \ - err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } else { \ - err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } \ - err; \ -}) - -#define kernel_termios_to_user_termios(u, k) \ -({ \ - int err; \ - err = put_user((k)->c_iflag, &(u)->c_iflag); \ - err |= put_user((k)->c_oflag, &(u)->c_oflag); \ - err |= put_user((k)->c_cflag, &(u)->c_cflag); \ - err |= put_user((k)->c_lflag, &(u)->c_lflag); \ - err |= put_user((k)->c_line, &(u)->c_line); \ - err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \ - if(!((k)->c_lflag & ICANON)) { \ - err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } else { \ - err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } \ - err; \ -}) - -#endif /* __KERNEL__ */ - -#endif /* _SPARC64_TERMIOS_H */ diff --git a/include/asm-sparc64/thread_info.h b/include/asm-sparc64/thread_info.h deleted file mode 100644 index c94d8b3991b..00000000000 --- a/include/asm-sparc64/thread_info.h +++ /dev/null @@ -1,262 +0,0 @@ -/* $Id: thread_info.h,v 1.1 2002/02/10 00:00:58 davem Exp $ - * thread_info.h: sparc64 low-level thread information - * - * Copyright (C) 2002 David S. Miller (davem@redhat.com) - */ - -#ifndef _ASM_THREAD_INFO_H -#define _ASM_THREAD_INFO_H - -#ifdef __KERNEL__ - -#define NSWINS 7 - -#define TI_FLAG_BYTE_FAULT_CODE 0 -#define TI_FLAG_FAULT_CODE_SHIFT 56 -#define TI_FLAG_BYTE_WSTATE 1 -#define TI_FLAG_WSTATE_SHIFT 48 -#define TI_FLAG_BYTE_CWP 2 -#define TI_FLAG_CWP_SHIFT 40 -#define TI_FLAG_BYTE_CURRENT_DS 3 -#define TI_FLAG_CURRENT_DS_SHIFT 32 -#define TI_FLAG_BYTE_FPDEPTH 4 -#define TI_FLAG_FPDEPTH_SHIFT 24 -#define TI_FLAG_BYTE_WSAVED 5 -#define TI_FLAG_WSAVED_SHIFT 16 - -#include <asm/page.h> - -#ifndef __ASSEMBLY__ - -#include <asm/ptrace.h> -#include <asm/types.h> - -struct task_struct; -struct exec_domain; - -struct thread_info { - /* D$ line 1 */ - struct task_struct *task; - unsigned long flags; - __u8 cpu; - __u8 fpsaved[7]; - unsigned long ksp; - - /* D$ line 2 */ - unsigned long fault_address; - struct pt_regs *kregs; - struct exec_domain *exec_domain; - int preempt_count; /* 0 => preemptable, <0 => BUG */ - __u8 new_child; - __u8 syscall_noerror; - __u16 __pad; - - unsigned long *utraps; - - struct reg_window reg_window[NSWINS]; - unsigned long rwbuf_stkptrs[NSWINS]; - - unsigned long gsr[7]; - unsigned long xfsr[7]; - - __u64 __user *user_cntd0; - __u64 __user *user_cntd1; - __u64 kernel_cntd0, kernel_cntd1; - __u64 pcr_reg; - - __u64 cee_stuff; - - struct restart_block restart_block; - - struct pt_regs *kern_una_regs; - unsigned int kern_una_insn; - - unsigned long fpregs[0] __attribute__ ((aligned(64))); -}; - -#endif /* !(__ASSEMBLY__) */ - -/* offsets into the thread_info struct for assembly code access */ -#define TI_TASK 0x00000000 -#define TI_FLAGS 0x00000008 -#define TI_FAULT_CODE (TI_FLAGS + TI_FLAG_BYTE_FAULT_CODE) -#define TI_WSTATE (TI_FLAGS + TI_FLAG_BYTE_WSTATE) -#define TI_CWP (TI_FLAGS + TI_FLAG_BYTE_CWP) -#define TI_CURRENT_DS (TI_FLAGS + TI_FLAG_BYTE_CURRENT_DS) -#define TI_FPDEPTH (TI_FLAGS + TI_FLAG_BYTE_FPDEPTH) -#define TI_WSAVED (TI_FLAGS + TI_FLAG_BYTE_WSAVED) -#define TI_CPU 0x00000010 -#define TI_FPSAVED 0x00000011 -#define TI_KSP 0x00000018 -#define TI_FAULT_ADDR 0x00000020 -#define TI_KREGS 0x00000028 -#define TI_EXEC_DOMAIN 0x00000030 -#define TI_PRE_COUNT 0x00000038 -#define TI_NEW_CHILD 0x0000003c -#define TI_SYS_NOERROR 0x0000003d -#define TI_UTRAPS 0x00000040 -#define TI_REG_WINDOW 0x00000048 -#define TI_RWIN_SPTRS 0x000003c8 -#define TI_GSR 0x00000400 -#define TI_XFSR 0x00000438 -#define TI_USER_CNTD0 0x00000470 -#define TI_USER_CNTD1 0x00000478 -#define TI_KERN_CNTD0 0x00000480 -#define TI_KERN_CNTD1 0x00000488 -#define TI_PCR 0x00000490 -#define TI_CEE_STUFF 0x00000498 -#define TI_RESTART_BLOCK 0x000004a0 -#define TI_KUNA_REGS 0x000004c8 -#define TI_KUNA_INSN 0x000004d0 -#define TI_FPREGS 0x00000500 - -/* We embed this in the uppermost byte of thread_info->flags */ -#define FAULT_CODE_WRITE 0x01 /* Write access, implies D-TLB */ -#define FAULT_CODE_DTLB 0x02 /* Miss happened in D-TLB */ -#define FAULT_CODE_ITLB 0x04 /* Miss happened in I-TLB */ -#define FAULT_CODE_WINFIXUP 0x08 /* Miss happened during spill/fill */ -#define FAULT_CODE_BLKCOMMIT 0x10 /* Use blk-commit ASI in copy_page */ - -#if PAGE_SHIFT == 13 -#define THREAD_SIZE (2*PAGE_SIZE) -#define THREAD_SHIFT (PAGE_SHIFT + 1) -#else /* PAGE_SHIFT == 13 */ -#define THREAD_SIZE PAGE_SIZE -#define THREAD_SHIFT PAGE_SHIFT -#endif /* PAGE_SHIFT == 13 */ - -#define PREEMPT_ACTIVE 0x4000000 - -/* - * macros/functions for gaining access to the thread information structure - * - * preempt_count needs to be 1 initially, until the scheduler is functional. - */ -#ifndef __ASSEMBLY__ - -#define INIT_THREAD_INFO(tsk) \ -{ \ - .task = &tsk, \ - .flags = ((unsigned long)ASI_P) << TI_FLAG_CURRENT_DS_SHIFT, \ - .exec_domain = &default_exec_domain, \ - .preempt_count = 1, \ - .restart_block = { \ - .fn = do_no_restart_syscall, \ - }, \ -} - -#define init_thread_info (init_thread_union.thread_info) -#define init_stack (init_thread_union.stack) - -/* how to get the thread information struct from C */ -register struct thread_info *current_thread_info_reg asm("g6"); -#define current_thread_info() (current_thread_info_reg) - -/* thread information allocation */ -#if PAGE_SHIFT == 13 -#define __THREAD_INFO_ORDER 1 -#else /* PAGE_SHIFT == 13 */ -#define __THREAD_INFO_ORDER 0 -#endif /* PAGE_SHIFT == 13 */ - -#ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) \ -({ \ - struct thread_info *ret; \ - \ - ret = (struct thread_info *) \ - __get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER); \ - if (ret) \ - memset(ret, 0, PAGE_SIZE<<__THREAD_INFO_ORDER); \ - ret; \ -}) -#else -#define alloc_thread_info(tsk) \ - ((struct thread_info *)__get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER)) -#endif - -#define free_thread_info(ti) \ - free_pages((unsigned long)(ti),__THREAD_INFO_ORDER) - -#define __thread_flag_byte_ptr(ti) \ - ((unsigned char *)(&((ti)->flags))) -#define __cur_thread_flag_byte_ptr __thread_flag_byte_ptr(current_thread_info()) - -#define get_thread_fault_code() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FAULT_CODE]) -#define set_thread_fault_code(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FAULT_CODE] = (val)) -#define get_thread_wstate() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSTATE]) -#define set_thread_wstate(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSTATE] = (val)) -#define get_thread_cwp() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP]) -#define set_thread_cwp(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP] = (val)) -#define get_thread_current_ds() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS]) -#define set_thread_current_ds(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS] = (val)) -#define get_thread_fpdepth() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH]) -#define set_thread_fpdepth(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH] = (val)) -#define get_thread_wsaved() (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED]) -#define set_thread_wsaved(val) (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED] = (val)) - -#endif /* !(__ASSEMBLY__) */ - -/* - * Thread information flags, only 16 bits are available as we encode - * other values into the upper 6 bytes. - * - * On trap return we need to test several values: - * - * user: need_resched, notify_resume, sigpending, wsaved, perfctr - * kernel: fpdepth - * - * So to check for work in the kernel case we simply load the fpdepth - * byte out of the flags and test it. For the user case we encode the - * lower 3 bytes of flags as follows: - * ---------------------------------------- - * | wsaved | flags byte 1 | flags byte 2 | - * ---------------------------------------- - * This optimizes the user test into: - * ldx [%g6 + TI_FLAGS], REG1 - * sethi %hi(_TIF_USER_WORK_MASK), REG2 - * or REG2, %lo(_TIF_USER_WORK_MASK), REG2 - * andcc REG1, REG2, %g0 - * be,pt no_work_to_do - * nop - */ -#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ -#define TIF_SIGPENDING 2 /* signal pending */ -#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -#define TIF_PERFCTR 4 /* performance counters active */ -#define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */ -#define TIF_NEWSIGNALS 6 /* wants new-style signals */ -#define TIF_32BIT 7 /* 32-bit binary */ -/* flag bit 8 is available */ -#define TIF_SECCOMP 9 /* secure computing */ -#define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */ -/* flag bit 11 is available */ -/* NOTE: Thread flags >= 12 should be ones we have no interest - * in using in assembly, else we can't use the mask as - * an immediate value in instructions such as andcc. - */ -#define TIF_ABI_PENDING 12 -#define TIF_MEMDIE 13 -#define TIF_POLLING_NRFLAG 14 - -#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) -#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_SIGPENDING (1<<TIF_SIGPENDING) -#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_PERFCTR (1<<TIF_PERFCTR) -#define _TIF_UNALIGNED (1<<TIF_UNALIGNED) -#define _TIF_NEWSIGNALS (1<<TIF_NEWSIGNALS) -#define _TIF_32BIT (1<<TIF_32BIT) -#define _TIF_SECCOMP (1<<TIF_SECCOMP) -#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) -#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) - -#define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \ - (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \ - _TIF_NEED_RESCHED | _TIF_PERFCTR)) - -#endif /* __KERNEL__ */ - -#endif /* _ASM_THREAD_INFO_H */ diff --git a/include/asm-sparc64/timer.h b/include/asm-sparc64/timer.h deleted file mode 100644 index edc8e08c3a3..00000000000 --- a/include/asm-sparc64/timer.h +++ /dev/null @@ -1,33 +0,0 @@ -/* $Id: timer.h,v 1.3 2000/05/09 17:40:15 davem Exp $ - * timer.h: System timer definitions for sun5. - * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_TIMER_H -#define _SPARC64_TIMER_H - -#include <linux/types.h> - -#include <linux/config.h> - -struct sparc64_tick_ops { - void (*init_tick)(unsigned long); - unsigned long (*get_tick)(void); - unsigned long (*get_compare)(void); - unsigned long (*add_tick)(unsigned long, unsigned long); - unsigned long (*add_compare)(unsigned long); - unsigned long softint_mask; -}; - -extern struct sparc64_tick_ops *tick_ops; - -#ifdef CONFIG_SMP -extern unsigned long timer_tick_offset; -struct pt_regs; -extern void timer_tick_interrupt(struct pt_regs *); -#endif - -extern unsigned long sparc64_get_clock_tick(unsigned int cpu); - -#endif /* _SPARC64_TIMER_H */ diff --git a/include/asm-sparc64/timex.h b/include/asm-sparc64/timex.h deleted file mode 100644 index 9e8d4175bcb..00000000000 --- a/include/asm-sparc64/timex.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * linux/include/asm-sparc64/timex.h - * - * sparc64 architecture timex specifications - */ -#ifndef _ASMsparc64_TIMEX_H -#define _ASMsparc64_TIMEX_H - -#include <asm/timer.h> - -#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ - -/* Getting on the cycle counter on sparc64. */ -typedef unsigned long cycles_t; -#define get_cycles() tick_ops->get_tick() - -#endif diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h deleted file mode 100644 index 61c01882b56..00000000000 --- a/include/asm-sparc64/tlb.h +++ /dev/null @@ -1,111 +0,0 @@ -#ifndef _SPARC64_TLB_H -#define _SPARC64_TLB_H - -#include <linux/config.h> -#include <linux/swap.h> -#include <asm/pgalloc.h> -#include <asm/tlbflush.h> -#include <asm/mmu_context.h> - -#define TLB_BATCH_NR 192 - -/* - * For UP we don't need to worry about TLB flush - * and page free order so much.. - */ -#ifdef CONFIG_SMP - #define FREE_PTE_NR 506 - #define tlb_fast_mode(bp) ((bp)->pages_nr == ~0U) -#else - #define FREE_PTE_NR 1 - #define tlb_fast_mode(bp) 1 -#endif - -struct mmu_gather { - struct mm_struct *mm; - unsigned int pages_nr; - unsigned int need_flush; - unsigned int fullmm; - unsigned int tlb_nr; - unsigned long vaddrs[TLB_BATCH_NR]; - struct page *pages[FREE_PTE_NR]; -}; - -DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); - -#ifdef CONFIG_SMP -extern void smp_flush_tlb_pending(struct mm_struct *, - unsigned long, unsigned long *); -#endif - -extern void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *); -extern void flush_tlb_pending(void); - -static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) -{ - struct mmu_gather *mp = &get_cpu_var(mmu_gathers); - - BUG_ON(mp->tlb_nr); - - mp->mm = mm; - mp->pages_nr = num_online_cpus() > 1 ? 0U : ~0U; - mp->fullmm = full_mm_flush; - - return mp; -} - - -static inline void tlb_flush_mmu(struct mmu_gather *mp) -{ - if (mp->need_flush) { - free_pages_and_swap_cache(mp->pages, mp->pages_nr); - mp->pages_nr = 0; - mp->need_flush = 0; - } - -} - -#ifdef CONFIG_SMP -extern void smp_flush_tlb_mm(struct mm_struct *mm); -#define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm) -#else -#define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT) -#endif - -static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, unsigned long end) -{ - tlb_flush_mmu(mp); - - if (mp->fullmm) - mp->fullmm = 0; - else - flush_tlb_pending(); - - /* keep the page table cache within bounds */ - check_pgt_cache(); - - put_cpu_var(mmu_gathers); -} - -static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page) -{ - if (tlb_fast_mode(mp)) { - free_page_and_swap_cache(page); - return; - } - mp->need_flush = 1; - mp->pages[mp->pages_nr++] = page; - if (mp->pages_nr >= FREE_PTE_NR) - tlb_flush_mmu(mp); -} - -#define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0) -#define pte_free_tlb(mp,ptepage) pte_free(ptepage) -#define pmd_free_tlb(mp,pmdp) pmd_free(pmdp) -#define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp) - -#define tlb_migrate_finish(mm) do { } while (0) -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) - -#endif /* _SPARC64_TLB_H */ diff --git a/include/asm-sparc64/tlbflush.h b/include/asm-sparc64/tlbflush.h deleted file mode 100644 index 3ef9909ac3a..00000000000 --- a/include/asm-sparc64/tlbflush.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef _SPARC64_TLBFLUSH_H -#define _SPARC64_TLBFLUSH_H - -#include <linux/config.h> -#include <linux/mm.h> -#include <asm/mmu_context.h> - -/* TLB flush operations. */ - -extern void flush_tlb_pending(void); - -#define flush_tlb_range(vma,start,end) \ - do { (void)(start); flush_tlb_pending(); } while (0) -#define flush_tlb_page(vma,addr) flush_tlb_pending() -#define flush_tlb_mm(mm) flush_tlb_pending() - -extern void __flush_tlb_all(void); -extern void __flush_tlb_page(unsigned long context, unsigned long page, unsigned long r); - -extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end); - -#ifndef CONFIG_SMP - -#define flush_tlb_all() __flush_tlb_all() -#define flush_tlb_kernel_range(start,end) \ - __flush_tlb_kernel_range(start,end) - -#else /* CONFIG_SMP */ - -extern void smp_flush_tlb_all(void); -extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end); - -#define flush_tlb_all() smp_flush_tlb_all() -#define flush_tlb_kernel_range(start, end) \ - smp_flush_tlb_kernel_range(start, end) - -#endif /* ! CONFIG_SMP */ - -extern void flush_tlb_pgtables(struct mm_struct *, unsigned long, unsigned long); - -#endif /* _SPARC64_TLBFLUSH_H */ diff --git a/include/asm-sparc64/topology.h b/include/asm-sparc64/topology.h deleted file mode 100644 index 0e234e201bd..00000000000 --- a/include/asm-sparc64/topology.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_SPARC64_TOPOLOGY_H -#define _ASM_SPARC64_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif /* _ASM_SPARC64_TOPOLOGY_H */ diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h deleted file mode 100644 index 2784f80094c..00000000000 --- a/include/asm-sparc64/ttable.h +++ /dev/null @@ -1,407 +0,0 @@ -/* $Id: ttable.h,v 1.18 2002/02/09 19:49:32 davem Exp $ */ -#ifndef _SPARC64_TTABLE_H -#define _SPARC64_TTABLE_H - -#include <linux/config.h> -#include <asm/utrap.h> - -#ifdef __ASSEMBLY__ -#include <asm/thread_info.h> -#endif - -#define BOOT_KERNEL b sparc64_boot; nop; nop; nop; nop; nop; nop; nop; - -/* We need a "cleaned" instruction... */ -#define CLEAN_WINDOW \ - rdpr %cleanwin, %l0; add %l0, 1, %l0; \ - wrpr %l0, 0x0, %cleanwin; \ - clr %o0; clr %o1; clr %o2; clr %o3; \ - clr %o4; clr %o5; clr %o6; clr %o7; \ - clr %l0; clr %l1; clr %l2; clr %l3; \ - clr %l4; clr %l5; clr %l6; clr %l7; \ - retry; \ - nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop; - -#define TRAP(routine) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etrap; \ -109: or %g7, %lo(109b), %g7; \ - call routine; \ - add %sp, PTREGS_OFF, %o0; \ - ba,pt %xcc, rtrap; \ - clr %l6; \ - nop; - -#define TRAP_7INSNS(routine) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etrap; \ -109: or %g7, %lo(109b), %g7; \ - call routine; \ - add %sp, PTREGS_OFF, %o0; \ - ba,pt %xcc, rtrap; \ - clr %l6; - -#define TRAP_SAVEFPU(routine) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, do_fptrap; \ -109: or %g7, %lo(109b), %g7; \ - call routine; \ - add %sp, PTREGS_OFF, %o0; \ - ba,pt %xcc, rtrap; \ - clr %l6; \ - nop; - -#define TRAP_NOSAVE(routine) \ - ba,pt %xcc, routine; \ - nop; \ - nop; nop; nop; nop; nop; nop; - -#define TRAP_NOSAVE_7INSNS(routine) \ - ba,pt %xcc, routine; \ - nop; \ - nop; nop; nop; nop; nop; - -#define TRAPTL1(routine) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etraptl1; \ -109: or %g7, %lo(109b), %g7; \ - call routine; \ - add %sp, PTREGS_OFF, %o0; \ - ba,pt %xcc, rtrap; \ - clr %l6; \ - nop; - -#define TRAP_ARG(routine, arg) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etrap; \ -109: or %g7, %lo(109b), %g7; \ - add %sp, PTREGS_OFF, %o0; \ - call routine; \ - mov arg, %o1; \ - ba,pt %xcc, rtrap; \ - clr %l6; - -#define TRAPTL1_ARG(routine, arg) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etraptl1; \ -109: or %g7, %lo(109b), %g7; \ - add %sp, PTREGS_OFF, %o0; \ - call routine; \ - mov arg, %o1; \ - ba,pt %xcc, rtrap; \ - clr %l6; - -#define SYSCALL_TRAP(routine, systbl) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, scetrap; \ -109: or %g7, %lo(109b), %g7; \ - sethi %hi(systbl), %l7; \ - ba,pt %xcc, routine; \ - or %l7, %lo(systbl), %l7; \ - nop; nop; - -#define INDIRECT_SOLARIS_SYSCALL(num) \ - sethi %hi(109f), %g7; \ - ba,pt %xcc, etrap; \ -109: or %g7, %lo(109b), %g7; \ - ba,pt %xcc, tl0_solaris + 0xc; \ - mov num, %g1; \ - nop;nop;nop; - -#define TRAP_UTRAP(handler,lvl) \ - ldx [%g6 + TI_UTRAPS], %g1; \ - sethi %hi(109f), %g7; \ - brz,pn %g1, utrap; \ - or %g7, %lo(109f), %g7; \ - ba,pt %xcc, utrap; \ -109: ldx [%g1 + handler*8], %g1; \ - ba,pt %xcc, utrap_ill; \ - mov lvl, %o1; - -#ifdef CONFIG_SUNOS_EMUL -#define SUNOS_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sunos_sys_table) -#else -#define SUNOS_SYSCALL_TRAP TRAP(sunos_syscall) -#endif -#ifdef CONFIG_COMPAT -#define LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32) -#else -#define LINUX_32BIT_SYSCALL_TRAP BTRAP(0x110) -#endif -#define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64) -#define GETCC_TRAP TRAP(getcc) -#define SETCC_TRAP TRAP(setcc) -#ifdef CONFIG_SOLARIS_EMUL -#define SOLARIS_SYSCALL_TRAP TRAP(solaris_sparc_syscall) -#else -#define SOLARIS_SYSCALL_TRAP TRAP(solaris_syscall) -#endif -/* FIXME: Write these actually */ -#define NETBSD_SYSCALL_TRAP TRAP(netbsd_syscall) -#define BREAKPOINT_TRAP TRAP(breakpoint_trap) - -#define TRAP_IRQ(routine, level) \ - rdpr %pil, %g2; \ - wrpr %g0, 15, %pil; \ - b,pt %xcc, etrap_irq; \ - rd %pc, %g7; \ - mov level, %o0; \ - call routine; \ - add %sp, PTREGS_OFF, %o1; \ - ba,a,pt %xcc, rtrap_irq; - -#define TICK_SMP_IRQ \ - rdpr %pil, %g2; \ - wrpr %g0, 15, %pil; \ - sethi %hi(109f), %g7; \ - b,pt %xcc, etrap_irq; \ -109: or %g7, %lo(109b), %g7; \ - call smp_percpu_timer_interrupt; \ - add %sp, PTREGS_OFF, %o0; \ - ba,a,pt %xcc, rtrap_irq; - -#define TRAP_IVEC TRAP_NOSAVE(do_ivec) - -#define BTRAP(lvl) TRAP_ARG(bad_trap, lvl) - -#define BTRAPTL1(lvl) TRAPTL1_ARG(bad_trap_tl1, lvl) - -#define FLUSH_WINDOW_TRAP \ - ba,pt %xcc, etrap; \ - rd %pc, %g7; \ - flushw; \ - ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1; \ - add %l1, 4, %l2; \ - stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC]; \ - ba,pt %xcc, rtrap_clr_l6; \ - stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC]; - -#ifdef CONFIG_KPROBES -#define KPROBES_TRAP(lvl) TRAP_IRQ(kprobe_trap, lvl) -#else -#define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl) -#endif - -/* Before touching these macros, you owe it to yourself to go and - * see how arch/sparc64/kernel/winfixup.S works... -DaveM - * - * For the user cases we used to use the %asi register, but - * it turns out that the "wr xxx, %asi" costs ~5 cycles, so - * now we use immediate ASI loads and stores instead. Kudos - * to Greg Onufer for pointing out this performance anomaly. - * - * Further note that we cannot use the g2, g4, g5, and g7 alternate - * globals in the spill routines, check out the save instruction in - * arch/sparc64/kernel/etrap.S to see what I mean about g2, and - * g4/g5 are the globals which are preserved by etrap processing - * for the caller of it. The g7 register is the return pc for - * etrap. Finally, g6 is the current thread register so we cannot - * us it in the spill handlers either. Most of these rules do not - * apply to fill processing, only g6 is not usable. - */ - -/* Normal kernel spill */ -#define SPILL_0_NORMAL \ - stx %l0, [%sp + STACK_BIAS + 0x00]; \ - stx %l1, [%sp + STACK_BIAS + 0x08]; \ - stx %l2, [%sp + STACK_BIAS + 0x10]; \ - stx %l3, [%sp + STACK_BIAS + 0x18]; \ - stx %l4, [%sp + STACK_BIAS + 0x20]; \ - stx %l5, [%sp + STACK_BIAS + 0x28]; \ - stx %l6, [%sp + STACK_BIAS + 0x30]; \ - stx %l7, [%sp + STACK_BIAS + 0x38]; \ - stx %i0, [%sp + STACK_BIAS + 0x40]; \ - stx %i1, [%sp + STACK_BIAS + 0x48]; \ - stx %i2, [%sp + STACK_BIAS + 0x50]; \ - stx %i3, [%sp + STACK_BIAS + 0x58]; \ - stx %i4, [%sp + STACK_BIAS + 0x60]; \ - stx %i5, [%sp + STACK_BIAS + 0x68]; \ - stx %i6, [%sp + STACK_BIAS + 0x70]; \ - stx %i7, [%sp + STACK_BIAS + 0x78]; \ - saved; retry; nop; nop; nop; nop; nop; nop; \ - nop; nop; nop; nop; nop; nop; nop; nop; - -/* Normal 64bit spill */ -#define SPILL_1_GENERIC(ASI) \ - add %sp, STACK_BIAS + 0x00, %g1; \ - stxa %l0, [%g1 + %g0] ASI; \ - mov 0x08, %g3; \ - stxa %l1, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %l2, [%g1 + %g0] ASI; \ - stxa %l3, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %l4, [%g1 + %g0] ASI; \ - stxa %l5, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %l6, [%g1 + %g0] ASI; \ - stxa %l7, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %i0, [%g1 + %g0] ASI; \ - stxa %i1, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %i2, [%g1 + %g0] ASI; \ - stxa %i3, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %i4, [%g1 + %g0] ASI; \ - stxa %i5, [%g1 + %g3] ASI; \ - add %g1, 0x10, %g1; \ - stxa %i6, [%g1 + %g0] ASI; \ - stxa %i7, [%g1 + %g3] ASI; \ - saved; \ - retry; nop; nop; \ - b,a,pt %xcc, spill_fixup_dax; \ - b,a,pt %xcc, spill_fixup_mna; \ - b,a,pt %xcc, spill_fixup; - -/* Normal 32bit spill */ -#define SPILL_2_GENERIC(ASI) \ - srl %sp, 0, %sp; \ - stwa %l0, [%sp + %g0] ASI; \ - mov 0x04, %g3; \ - stwa %l1, [%sp + %g3] ASI; \ - add %sp, 0x08, %g1; \ - stwa %l2, [%g1 + %g0] ASI; \ - stwa %l3, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %l4, [%g1 + %g0] ASI; \ - stwa %l5, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %l6, [%g1 + %g0] ASI; \ - stwa %l7, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %i0, [%g1 + %g0] ASI; \ - stwa %i1, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %i2, [%g1 + %g0] ASI; \ - stwa %i3, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %i4, [%g1 + %g0] ASI; \ - stwa %i5, [%g1 + %g3] ASI; \ - add %g1, 0x08, %g1; \ - stwa %i6, [%g1 + %g0] ASI; \ - stwa %i7, [%g1 + %g3] ASI; \ - saved; \ - retry; nop; nop; \ - b,a,pt %xcc, spill_fixup_dax; \ - b,a,pt %xcc, spill_fixup_mna; \ - b,a,pt %xcc, spill_fixup; - -#define SPILL_1_NORMAL SPILL_1_GENERIC(ASI_AIUP) -#define SPILL_2_NORMAL SPILL_2_GENERIC(ASI_AIUP) -#define SPILL_3_NORMAL SPILL_0_NORMAL -#define SPILL_4_NORMAL SPILL_0_NORMAL -#define SPILL_5_NORMAL SPILL_0_NORMAL -#define SPILL_6_NORMAL SPILL_0_NORMAL -#define SPILL_7_NORMAL SPILL_0_NORMAL - -#define SPILL_0_OTHER SPILL_0_NORMAL -#define SPILL_1_OTHER SPILL_1_GENERIC(ASI_AIUS) -#define SPILL_2_OTHER SPILL_2_GENERIC(ASI_AIUS) -#define SPILL_3_OTHER SPILL_3_NORMAL -#define SPILL_4_OTHER SPILL_4_NORMAL -#define SPILL_5_OTHER SPILL_5_NORMAL -#define SPILL_6_OTHER SPILL_6_NORMAL -#define SPILL_7_OTHER SPILL_7_NORMAL - -/* Normal kernel fill */ -#define FILL_0_NORMAL \ - ldx [%sp + STACK_BIAS + 0x00], %l0; \ - ldx [%sp + STACK_BIAS + 0x08], %l1; \ - ldx [%sp + STACK_BIAS + 0x10], %l2; \ - ldx [%sp + STACK_BIAS + 0x18], %l3; \ - ldx [%sp + STACK_BIAS + 0x20], %l4; \ - ldx [%sp + STACK_BIAS + 0x28], %l5; \ - ldx [%sp + STACK_BIAS + 0x30], %l6; \ - ldx [%sp + STACK_BIAS + 0x38], %l7; \ - ldx [%sp + STACK_BIAS + 0x40], %i0; \ - ldx [%sp + STACK_BIAS + 0x48], %i1; \ - ldx [%sp + STACK_BIAS + 0x50], %i2; \ - ldx [%sp + STACK_BIAS + 0x58], %i3; \ - ldx [%sp + STACK_BIAS + 0x60], %i4; \ - ldx [%sp + STACK_BIAS + 0x68], %i5; \ - ldx [%sp + STACK_BIAS + 0x70], %i6; \ - ldx [%sp + STACK_BIAS + 0x78], %i7; \ - restored; retry; nop; nop; nop; nop; nop; nop; \ - nop; nop; nop; nop; nop; nop; nop; nop; - -/* Normal 64bit fill */ -#define FILL_1_GENERIC(ASI) \ - add %sp, STACK_BIAS + 0x00, %g1; \ - ldxa [%g1 + %g0] ASI, %l0; \ - mov 0x08, %g2; \ - mov 0x10, %g3; \ - ldxa [%g1 + %g2] ASI, %l1; \ - mov 0x18, %g5; \ - ldxa [%g1 + %g3] ASI, %l2; \ - ldxa [%g1 + %g5] ASI, %l3; \ - add %g1, 0x20, %g1; \ - ldxa [%g1 + %g0] ASI, %l4; \ - ldxa [%g1 + %g2] ASI, %l5; \ - ldxa [%g1 + %g3] ASI, %l6; \ - ldxa [%g1 + %g5] ASI, %l7; \ - add %g1, 0x20, %g1; \ - ldxa [%g1 + %g0] ASI, %i0; \ - ldxa [%g1 + %g2] ASI, %i1; \ - ldxa [%g1 + %g3] ASI, %i2; \ - ldxa [%g1 + %g5] ASI, %i3; \ - add %g1, 0x20, %g1; \ - ldxa [%g1 + %g0] ASI, %i4; \ - ldxa [%g1 + %g2] ASI, %i5; \ - ldxa [%g1 + %g3] ASI, %i6; \ - ldxa [%g1 + %g5] ASI, %i7; \ - restored; \ - retry; nop; nop; nop; nop; \ - b,a,pt %xcc, fill_fixup_dax; \ - b,a,pt %xcc, fill_fixup_mna; \ - b,a,pt %xcc, fill_fixup; - -/* Normal 32bit fill */ -#define FILL_2_GENERIC(ASI) \ - srl %sp, 0, %sp; \ - lduwa [%sp + %g0] ASI, %l0; \ - mov 0x04, %g2; \ - mov 0x08, %g3; \ - lduwa [%sp + %g2] ASI, %l1; \ - mov 0x0c, %g5; \ - lduwa [%sp + %g3] ASI, %l2; \ - lduwa [%sp + %g5] ASI, %l3; \ - add %sp, 0x10, %g1; \ - lduwa [%g1 + %g0] ASI, %l4; \ - lduwa [%g1 + %g2] ASI, %l5; \ - lduwa [%g1 + %g3] ASI, %l6; \ - lduwa [%g1 + %g5] ASI, %l7; \ - add %g1, 0x10, %g1; \ - lduwa [%g1 + %g0] ASI, %i0; \ - lduwa [%g1 + %g2] ASI, %i1; \ - lduwa [%g1 + %g3] ASI, %i2; \ - lduwa [%g1 + %g5] ASI, %i3; \ - add %g1, 0x10, %g1; \ - lduwa [%g1 + %g0] ASI, %i4; \ - lduwa [%g1 + %g2] ASI, %i5; \ - lduwa [%g1 + %g3] ASI, %i6; \ - lduwa [%g1 + %g5] ASI, %i7; \ - restored; \ - retry; nop; nop; nop; nop; \ - b,a,pt %xcc, fill_fixup_dax; \ - b,a,pt %xcc, fill_fixup_mna; \ - b,a,pt %xcc, fill_fixup; - -#define FILL_1_NORMAL FILL_1_GENERIC(ASI_AIUP) -#define FILL_2_NORMAL FILL_2_GENERIC(ASI_AIUP) -#define FILL_3_NORMAL FILL_0_NORMAL -#define FILL_4_NORMAL FILL_0_NORMAL -#define FILL_5_NORMAL FILL_0_NORMAL -#define FILL_6_NORMAL FILL_0_NORMAL -#define FILL_7_NORMAL FILL_0_NORMAL - -#define FILL_0_OTHER FILL_0_NORMAL -#define FILL_1_OTHER FILL_1_GENERIC(ASI_AIUS) -#define FILL_2_OTHER FILL_2_GENERIC(ASI_AIUS) -#define FILL_3_OTHER FILL_3_NORMAL -#define FILL_4_OTHER FILL_4_NORMAL -#define FILL_5_OTHER FILL_5_NORMAL -#define FILL_6_OTHER FILL_6_NORMAL -#define FILL_7_OTHER FILL_7_NORMAL - -#endif /* !(_SPARC64_TTABLE_H) */ diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h deleted file mode 100644 index d0ee7f10583..00000000000 --- a/include/asm-sparc64/types.h +++ /dev/null @@ -1,63 +0,0 @@ -/* $Id: types.h,v 1.4 2001/10/09 02:24:35 davem Exp $ */ -#ifndef _SPARC64_TYPES_H -#define _SPARC64_TYPES_H - -/* - * This file is never included by application software unless - * explicitly requested (e.g., via linux/types.h) in which case the - * application is Linux specific so (user-) name space pollution is - * not a major issue. However, for interoperability, libraries still - * need to be careful to avoid a name clashes. - */ - -#ifndef __ASSEMBLY__ - -typedef unsigned short umode_t; - -/* - * _xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space. - */ - -typedef __signed__ char __s8; -typedef unsigned char __u8; - -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -typedef __signed__ long __s64; -typedef unsigned long __u64; - -#endif /* __ASSEMBLY__ */ - -#ifdef __KERNEL__ - -#define BITS_PER_LONG 64 - -#ifndef __ASSEMBLY__ - -typedef __signed__ char s8; -typedef unsigned char u8; - -typedef __signed__ short s16; -typedef unsigned short u16; - -typedef __signed__ int s32; -typedef unsigned int u32; - -typedef __signed__ long s64; -typedef unsigned long u64; - -/* Dma addresses come in generic and 64-bit flavours. */ - -typedef u32 dma_addr_t; -typedef u64 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - -#endif /* defined(_SPARC64_TYPES_H) */ diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h deleted file mode 100644 index 203e8eee635..00000000000 --- a/include/asm-sparc64/uaccess.h +++ /dev/null @@ -1,317 +0,0 @@ -/* $Id: uaccess.h,v 1.35 2002/02/09 19:49:31 davem Exp $ */ -#ifndef _ASM_UACCESS_H -#define _ASM_UACCESS_H - -/* - * User space memory access functions - */ - -#ifdef __KERNEL__ -#include <linux/compiler.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <asm/a.out.h> -#include <asm/asi.h> -#include <asm/system.h> -#include <asm/spitfire.h> -#include <asm-generic/uaccess.h> -#endif - -#ifndef __ASSEMBLY__ - -/* - * Sparc64 is segmented, though more like the M68K than the I386. - * We use the secondary ASI to address user memory, which references a - * completely different VM map, thus there is zero chance of the user - * doing something queer and tricking us into poking kernel memory. - * - * What is left here is basically what is needed for the other parts of - * the kernel that expect to be able to manipulate, erum, "segments". - * Or perhaps more properly, permissions. - * - * "For historical reasons, these macros are grossly misnamed." -Linus - */ - -#define KERNEL_DS ((mm_segment_t) { ASI_P }) -#define USER_DS ((mm_segment_t) { ASI_AIUS }) /* har har har */ - -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 - -#define get_fs() ((mm_segment_t) { get_thread_current_ds() }) -#define get_ds() (KERNEL_DS) - -#define segment_eq(a,b) ((a).seg == (b).seg) - -#define set_fs(val) \ -do { \ - set_thread_current_ds((val).seg); \ - __asm__ __volatile__ ("wr %%g0, %0, %%asi" : : "r" ((val).seg)); \ -} while(0) - -static inline int __access_ok(const void __user * addr, unsigned long size) -{ - return 1; -} - -static inline int access_ok(int type, const void __user * addr, unsigned long size) -{ - return 1; -} - -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ - -struct exception_table_entry { - unsigned int insn, fixup; -}; - -extern void __ret_efault(void); -extern void __retl_efault(void); - -/* Uh, these should become the main single-value transfer routines.. - * They automatically use the right size if we just have the right - * pointer type.. - * - * This gets kind of ugly. We want to return _two_ values in "get_user()" - * and yet we don't want to do any pointers, because that is too much - * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the ugliness from the user. - */ -#define put_user(x,ptr) ({ \ -unsigned long __pu_addr = (unsigned long)(ptr); \ -__chk_user_ptr(ptr); \ -__put_user_nocheck((__typeof__(*(ptr)))(x),__pu_addr,sizeof(*(ptr))); }) - -#define get_user(x,ptr) ({ \ -unsigned long __gu_addr = (unsigned long)(ptr); \ -__chk_user_ptr(ptr); \ -__get_user_nocheck((x),__gu_addr,sizeof(*(ptr)),__typeof__(*(ptr))); }) - -#define __put_user(x,ptr) put_user(x,ptr) -#define __get_user(x,ptr) get_user(x,ptr) - -struct __large_struct { unsigned long buf[100]; }; -#define __m(x) ((struct __large_struct *)(x)) - -#define __put_user_nocheck(data,addr,size) ({ \ -register int __pu_ret; \ -switch (size) { \ -case 1: __put_user_asm(data,b,addr,__pu_ret); break; \ -case 2: __put_user_asm(data,h,addr,__pu_ret); break; \ -case 4: __put_user_asm(data,w,addr,__pu_ret); break; \ -case 8: __put_user_asm(data,x,addr,__pu_ret); break; \ -default: __pu_ret = __put_user_bad(); break; \ -} __pu_ret; }) - -#define __put_user_nocheck_ret(data,addr,size,retval) ({ \ -register int __foo __asm__ ("l1"); \ -switch (size) { \ -case 1: __put_user_asm_ret(data,b,addr,retval,__foo); break; \ -case 2: __put_user_asm_ret(data,h,addr,retval,__foo); break; \ -case 4: __put_user_asm_ret(data,w,addr,retval,__foo); break; \ -case 8: __put_user_asm_ret(data,x,addr,retval,__foo); break; \ -default: if (__put_user_bad()) return retval; break; \ -} }) - -#define __put_user_asm(x,size,addr,ret) \ -__asm__ __volatile__( \ - "/* Put user asm, inline. */\n" \ -"1:\t" "st"#size "a %1, [%2] %%asi\n\t" \ - "clr %0\n" \ -"2:\n\n\t" \ - ".section .fixup,#alloc,#execinstr\n\t" \ - ".align 4\n" \ -"3:\n\t" \ - "b 2b\n\t" \ - " mov %3, %0\n\n\t" \ - ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b, 3b\n\t" \ - ".previous\n\n\t" \ - : "=r" (ret) : "r" (x), "r" (__m(addr)), \ - "i" (-EFAULT)) - -#define __put_user_asm_ret(x,size,addr,ret,foo) \ -if (__builtin_constant_p(ret) && ret == -EFAULT) \ -__asm__ __volatile__( \ - "/* Put user asm ret, inline. */\n" \ -"1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b, __ret_efault\n\n\t" \ - ".previous\n\n\t" \ - : "=r" (foo) : "r" (x), "r" (__m(addr))); \ -else \ -__asm__ __volatile__( \ - "/* Put user asm ret, inline. */\n" \ -"1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \ - ".section .fixup,#alloc,#execinstr\n\t" \ - ".align 4\n" \ -"3:\n\t" \ - "ret\n\t" \ - " restore %%g0, %3, %%o0\n\n\t" \ - ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b, 3b\n\n\t" \ - ".previous\n\n\t" \ - : "=r" (foo) : "r" (x), "r" (__m(addr)), \ - "i" (ret)) - -extern int __put_user_bad(void); - -#define __get_user_nocheck(data,addr,size,type) ({ \ -register int __gu_ret; \ -register unsigned long __gu_val; \ -switch (size) { \ -case 1: __get_user_asm(__gu_val,ub,addr,__gu_ret); break; \ -case 2: __get_user_asm(__gu_val,uh,addr,__gu_ret); break; \ -case 4: __get_user_asm(__gu_val,uw,addr,__gu_ret); break; \ -case 8: __get_user_asm(__gu_val,x,addr,__gu_ret); break; \ -default: __gu_val = 0; __gu_ret = __get_user_bad(); break; \ -} data = (type) __gu_val; __gu_ret; }) - -#define __get_user_nocheck_ret(data,addr,size,type,retval) ({ \ -register unsigned long __gu_val __asm__ ("l1"); \ -switch (size) { \ -case 1: __get_user_asm_ret(__gu_val,ub,addr,retval); break; \ -case 2: __get_user_asm_ret(__gu_val,uh,addr,retval); break; \ -case 4: __get_user_asm_ret(__gu_val,uw,addr,retval); break; \ -case 8: __get_user_asm_ret(__gu_val,x,addr,retval); break; \ -default: if (__get_user_bad()) return retval; \ -} data = (type) __gu_val; }) - -#define __get_user_asm(x,size,addr,ret) \ -__asm__ __volatile__( \ - "/* Get user asm, inline. */\n" \ -"1:\t" "ld"#size "a [%2] %%asi, %1\n\t" \ - "clr %0\n" \ -"2:\n\n\t" \ - ".section .fixup,#alloc,#execinstr\n\t" \ - ".align 4\n" \ -"3:\n\t" \ - "clr %1\n\t" \ - "b 2b\n\t" \ - " mov %3, %0\n\n\t" \ - ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b, 3b\n\n\t" \ - ".previous\n\t" \ - : "=r" (ret), "=r" (x) : "r" (__m(addr)), \ - "i" (-EFAULT)) - -#define __get_user_asm_ret(x,size,addr,retval) \ -if (__builtin_constant_p(retval) && retval == -EFAULT) \ -__asm__ __volatile__( \ - "/* Get user asm ret, inline. */\n" \ -"1:\t" "ld"#size "a [%1] %%asi, %0\n\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b,__ret_efault\n\n\t" \ - ".previous\n\t" \ - : "=r" (x) : "r" (__m(addr))); \ -else \ -__asm__ __volatile__( \ - "/* Get user asm ret, inline. */\n" \ -"1:\t" "ld"#size "a [%1] %%asi, %0\n\n\t" \ - ".section .fixup,#alloc,#execinstr\n\t" \ - ".align 4\n" \ -"3:\n\t" \ - "ret\n\t" \ - " restore %%g0, %2, %%o0\n\n\t" \ - ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ - ".align 4\n\t" \ - ".word 1b, 3b\n\n\t" \ - ".previous\n\t" \ - : "=r" (x) : "r" (__m(addr)), "i" (retval)) - -extern int __get_user_bad(void); - -extern unsigned long __must_check ___copy_from_user(void *to, - const void __user *from, - unsigned long size); -extern unsigned long copy_from_user_fixup(void *to, const void __user *from, - unsigned long size); -static inline unsigned long __must_check -copy_from_user(void *to, const void __user *from, unsigned long size) -{ - unsigned long ret = ___copy_from_user(to, from, size); - - if (unlikely(ret)) - ret = copy_from_user_fixup(to, from, size); - return ret; -} -#define __copy_from_user copy_from_user - -extern unsigned long __must_check ___copy_to_user(void __user *to, - const void *from, - unsigned long size); -extern unsigned long copy_to_user_fixup(void __user *to, const void *from, - unsigned long size); -static inline unsigned long __must_check -copy_to_user(void __user *to, const void *from, unsigned long size) -{ - unsigned long ret = ___copy_to_user(to, from, size); - - if (unlikely(ret)) - ret = copy_to_user_fixup(to, from, size); - return ret; -} -#define __copy_to_user copy_to_user - -extern unsigned long __must_check ___copy_in_user(void __user *to, - const void __user *from, - unsigned long size); -extern unsigned long copy_in_user_fixup(void __user *to, void __user *from, - unsigned long size); -static inline unsigned long __must_check -copy_in_user(void __user *to, void __user *from, unsigned long size) -{ - unsigned long ret = ___copy_in_user(to, from, size); - - if (unlikely(ret)) - ret = copy_in_user_fixup(to, from, size); - return ret; -} -#define __copy_in_user copy_in_user - -extern unsigned long __must_check __bzero_noasi(void __user *, unsigned long); - -static inline unsigned long __must_check -__clear_user(void __user *addr, unsigned long size) -{ - - return __bzero_noasi(addr, size); -} - -#define clear_user __clear_user - -extern long __must_check __strncpy_from_user(char *dest, const char __user *src, long count); - -#define strncpy_from_user __strncpy_from_user - -extern long __strlen_user(const char __user *); -extern long __strnlen_user(const char __user *, long len); - -#define strlen_user __strlen_user -#define strnlen_user __strnlen_user -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user - -#endif /* __ASSEMBLY__ */ - -#endif /* _ASM_UACCESS_H */ diff --git a/include/asm-sparc64/uctx.h b/include/asm-sparc64/uctx.h deleted file mode 100644 index 6eaf16ef23f..00000000000 --- a/include/asm-sparc64/uctx.h +++ /dev/null @@ -1,71 +0,0 @@ -/* $Id: uctx.h,v 1.1 1997/06/18 16:51:58 davem Exp $ - * uctx.h: Sparc64 {set,get}context() register state layouts. - * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef __SPARC64_UCTX_H -#define __SPARC64_UCTX_H - -#define MC_TSTATE 0 -#define MC_PC 1 -#define MC_NPC 2 -#define MC_Y 3 -#define MC_G1 4 -#define MC_G2 5 -#define MC_G3 6 -#define MC_G4 7 -#define MC_G5 8 -#define MC_G6 9 -#define MC_G7 10 -#define MC_O0 11 -#define MC_O1 12 -#define MC_O2 13 -#define MC_O3 14 -#define MC_O4 15 -#define MC_O5 16 -#define MC_O6 17 -#define MC_O7 18 -#define MC_NGREG 19 - -typedef unsigned long mc_greg_t; -typedef mc_greg_t mc_gregset_t[MC_NGREG]; - -#define MC_MAXFPQ 16 -struct mc_fq { - unsigned long *mcfq_addr; - unsigned int mcfq_insn; -}; - -struct mc_fpu { - union { - unsigned int sregs[32]; - unsigned long dregs[32]; - long double qregs[16]; - } mcfpu_fregs; - unsigned long mcfpu_fsr; - unsigned long mcfpu_fprs; - unsigned long mcfpu_gsr; - struct mc_fq *mcfpu_fq; - unsigned char mcfpu_qcnt; - unsigned char mcfpu_qentsz; - unsigned char mcfpu_enab; -}; -typedef struct mc_fpu mc_fpu_t; - -typedef struct { - mc_gregset_t mc_gregs; - mc_greg_t mc_fp; - mc_greg_t mc_i7; - mc_fpu_t mc_fpregs; -} mcontext_t; - -struct ucontext { - struct ucontext *uc_link; - unsigned long uc_flags; - sigset_t uc_sigmask; - mcontext_t uc_mcontext; -}; -typedef struct ucontext ucontext_t; - -#endif /* __SPARC64_UCTX_H */ diff --git a/include/asm-sparc64/unaligned.h b/include/asm-sparc64/unaligned.h deleted file mode 100644 index 1ed3ba53777..00000000000 --- a/include/asm-sparc64/unaligned.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_SPARC64_UNALIGNED_H_ -#define _ASM_SPARC64_UNALIGNED_H_ - -#include <asm-generic/unaligned.h> - -#endif /* _ASM_SPARC64_UNALIGNED_H */ diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h deleted file mode 100644 index 51ec2879b88..00000000000 --- a/include/asm-sparc64/unistd.h +++ /dev/null @@ -1,514 +0,0 @@ -/* $Id: unistd.h,v 1.50 2002/02/08 03:57:18 davem Exp $ */ -#ifndef _SPARC64_UNISTD_H -#define _SPARC64_UNISTD_H - -/* - * System calls under the Sparc. - * - * Don't be scared by the ugly clobbers, it is the only way I can - * think of right now to force the arguments into fixed registers - * before the trap into the system call with gcc 'asm' statements. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * - * SunOS compatibility based upon preliminary work which is: - * - * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) - */ - -#define __NR_restart_syscall 0 /* Linux Specific */ -#define __NR_exit 1 /* Common */ -#define __NR_fork 2 /* Common */ -#define __NR_read 3 /* Common */ -#define __NR_write 4 /* Common */ -#define __NR_open 5 /* Common */ -#define __NR_close 6 /* Common */ -#define __NR_wait4 7 /* Common */ -#define __NR_creat 8 /* Common */ -#define __NR_link 9 /* Common */ -#define __NR_unlink 10 /* Common */ -#define __NR_execv 11 /* SunOS Specific */ -#define __NR_chdir 12 /* Common */ -#define __NR_chown 13 /* Common */ -#define __NR_mknod 14 /* Common */ -#define __NR_chmod 15 /* Common */ -#define __NR_lchown 16 /* Common */ -#define __NR_brk 17 /* Common */ -#define __NR_perfctr 18 /* Performance counter operations */ -#define __NR_lseek 19 /* Common */ -#define __NR_getpid 20 /* Common */ -#define __NR_capget 21 /* Linux Specific */ -#define __NR_capset 22 /* Linux Specific */ -#define __NR_setuid 23 /* Implemented via setreuid in SunOS */ -#define __NR_getuid 24 /* Common */ -/* #define __NR_time alias 25 ENOSYS under SunOS */ -#define __NR_ptrace 26 /* Common */ -#define __NR_alarm 27 /* Implemented via setitimer in SunOS */ -#define __NR_sigaltstack 28 /* Common */ -#define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ -#define __NR_utime 30 /* Implemented via utimes() under SunOS */ -/* #define __NR_lchown32 31 Linux sparc32 specific */ -/* #define __NR_fchown32 32 Linux sparc32 specific */ -#define __NR_access 33 /* Common */ -#define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ -/* #define __NR_chown32 35 Linux sparc32 specific */ -#define __NR_sync 36 /* Common */ -#define __NR_kill 37 /* Common */ -#define __NR_stat 38 /* Common */ -#define __NR_sendfile 39 /* Linux Specific */ -#define __NR_lstat 40 /* Common */ -#define __NR_dup 41 /* Common */ -#define __NR_pipe 42 /* Common */ -#define __NR_times 43 /* Implemented via getrusage() in SunOS */ -/* #define __NR_getuid32 44 Linux sparc32 specific */ -#define __NR_umount2 45 /* Linux Specific */ -#define __NR_setgid 46 /* Implemented via setregid() in SunOS */ -#define __NR_getgid 47 /* Common */ -#define __NR_signal 48 /* Implemented via sigvec() in SunOS */ -#define __NR_geteuid 49 /* SunOS calls getuid() */ -#define __NR_getegid 50 /* SunOS calls getgid() */ -#define __NR_acct 51 /* Common */ -#define __NR_memory_ordering 52 /* Linux Specific */ -/* #define __NR_getgid32 53 Linux sparc32 specific */ -#define __NR_ioctl 54 /* Common */ -#define __NR_reboot 55 /* Common */ -/* #define __NR_mmap2 56 Linux sparc32 Specific */ -#define __NR_symlink 57 /* Common */ -#define __NR_readlink 58 /* Common */ -#define __NR_execve 59 /* Common */ -#define __NR_umask 60 /* Common */ -#define __NR_chroot 61 /* Common */ -#define __NR_fstat 62 /* Common */ -#define __NR_fstat64 63 /* Linux Specific */ -#define __NR_getpagesize 64 /* Common */ -#define __NR_msync 65 /* Common in newer 1.3.x revs... */ -#define __NR_vfork 66 /* Common */ -#define __NR_pread64 67 /* Linux Specific */ -#define __NR_pwrite64 68 /* Linux Specific */ -/* #define __NR_geteuid32 69 Linux sparc32, sbrk under SunOS */ -/* #define __NR_getegid32 70 Linux sparc32, sstk under SunOS */ -#define __NR_mmap 71 /* Common */ -/* #define __NR_setreuid32 72 Linux sparc32, vadvise under SunOS */ -#define __NR_munmap 73 /* Common */ -#define __NR_mprotect 74 /* Common */ -#define __NR_madvise 75 /* Common */ -#define __NR_vhangup 76 /* Common */ -/* #define __NR_truncate64 77 Linux sparc32 Specific */ -#define __NR_mincore 78 /* Common */ -#define __NR_getgroups 79 /* Common */ -#define __NR_setgroups 80 /* Common */ -#define __NR_getpgrp 81 /* Common */ -/* #define __NR_setgroups32 82 Linux sparc32, setpgrp under SunOS */ -#define __NR_setitimer 83 /* Common */ -/* #define __NR_ftruncate64 84 Linux sparc32 Specific */ -#define __NR_swapon 85 /* Common */ -#define __NR_getitimer 86 /* Common */ -/* #define __NR_setuid32 87 Linux sparc32, gethostname under SunOS */ -#define __NR_sethostname 88 /* Common */ -/* #define __NR_setgid32 89 Linux sparc32, getdtablesize under SunOS */ -#define __NR_dup2 90 /* Common */ -/* #define __NR_setfsuid32 91 Linux sparc32, getdopt under SunOS */ -#define __NR_fcntl 92 /* Common */ -#define __NR_select 93 /* Common */ -/* #define __NR_setfsgid32 94 Linux sparc32, setdopt under SunOS */ -#define __NR_fsync 95 /* Common */ -#define __NR_setpriority 96 /* Common */ -#define __NR_socket 97 /* Common */ -#define __NR_connect 98 /* Common */ -#define __NR_accept 99 /* Common */ -#define __NR_getpriority 100 /* Common */ -#define __NR_rt_sigreturn 101 /* Linux Specific */ -#define __NR_rt_sigaction 102 /* Linux Specific */ -#define __NR_rt_sigprocmask 103 /* Linux Specific */ -#define __NR_rt_sigpending 104 /* Linux Specific */ -#define __NR_rt_sigtimedwait 105 /* Linux Specific */ -#define __NR_rt_sigqueueinfo 106 /* Linux Specific */ -#define __NR_rt_sigsuspend 107 /* Linux Specific */ -#define __NR_setresuid 108 /* Linux Specific, sigvec under SunOS */ -#define __NR_getresuid 109 /* Linux Specific, sigblock under SunOS */ -#define __NR_setresgid 110 /* Linux Specific, sigsetmask under SunOS */ -#define __NR_getresgid 111 /* Linux Specific, sigpause under SunOS */ -/* #define __NR_setregid32 75 Linux sparc32, sigstack under SunOS */ -#define __NR_recvmsg 113 /* Common */ -#define __NR_sendmsg 114 /* Common */ -/* #define __NR_getgroups32 115 Linux sparc32, vtrace under SunOS */ -#define __NR_gettimeofday 116 /* Common */ -#define __NR_getrusage 117 /* Common */ -#define __NR_getsockopt 118 /* Common */ -#define __NR_getcwd 119 /* Linux Specific */ -#define __NR_readv 120 /* Common */ -#define __NR_writev 121 /* Common */ -#define __NR_settimeofday 122 /* Common */ -#define __NR_fchown 123 /* Common */ -#define __NR_fchmod 124 /* Common */ -#define __NR_recvfrom 125 /* Common */ -#define __NR_setreuid 126 /* Common */ -#define __NR_setregid 127 /* Common */ -#define __NR_rename 128 /* Common */ -#define __NR_truncate 129 /* Common */ -#define __NR_ftruncate 130 /* Common */ -#define __NR_flock 131 /* Common */ -#define __NR_lstat64 132 /* Linux Specific */ -#define __NR_sendto 133 /* Common */ -#define __NR_shutdown 134 /* Common */ -#define __NR_socketpair 135 /* Common */ -#define __NR_mkdir 136 /* Common */ -#define __NR_rmdir 137 /* Common */ -#define __NR_utimes 138 /* SunOS Specific */ -#define __NR_stat64 139 /* Linux Specific */ -#define __NR_sendfile64 140 /* adjtime under SunOS */ -#define __NR_getpeername 141 /* Common */ -#define __NR_futex 142 /* gethostid under SunOS */ -#define __NR_gettid 143 /* ENOSYS under SunOS */ -#define __NR_getrlimit 144 /* Common */ -#define __NR_setrlimit 145 /* Common */ -#define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ -#define __NR_prctl 147 /* ENOSYS under SunOS */ -#define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ -#define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ -#define __NR_getsockname 150 /* Common */ -#define __NR_inotify_init 151 /* Linux specific */ -#define __NR_inotify_add_watch 152 /* Linux specific */ -#define __NR_poll 153 /* Common */ -#define __NR_getdents64 154 /* Linux specific */ -/* #define __NR_fcntl64 155 Linux sparc32 Specific */ -#define __NR_inotify_rm_watch 156 /* Linux specific */ -#define __NR_statfs 157 /* Common */ -#define __NR_fstatfs 158 /* Common */ -#define __NR_umount 159 /* Common */ -#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS */ -#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS */ -#define __NR_getdomainname 162 /* SunOS Specific */ -#define __NR_setdomainname 163 /* Common */ -#define __NR_utrap_install 164 /* SYSV ABI/v9 required */ -#define __NR_quotactl 165 /* Common */ -#define __NR_set_tid_address 166 /* Linux specific, exportfs under SunOS */ -#define __NR_mount 167 /* Common */ -#define __NR_ustat 168 /* Common */ -#define __NR_setxattr 169 /* SunOS: semsys */ -#define __NR_lsetxattr 170 /* SunOS: msgsys */ -#define __NR_fsetxattr 171 /* SunOS: shmsys */ -#define __NR_getxattr 172 /* SunOS: auditsys */ -#define __NR_lgetxattr 173 /* SunOS: rfssys */ -#define __NR_getdents 174 /* Common */ -#define __NR_setsid 175 /* Common */ -#define __NR_fchdir 176 /* Common */ -#define __NR_fgetxattr 177 /* SunOS: fchroot */ -#define __NR_listxattr 178 /* SunOS: vpixsys */ -#define __NR_llistxattr 179 /* SunOS: aioread */ -#define __NR_flistxattr 180 /* SunOS: aiowrite */ -#define __NR_removexattr 181 /* SunOS: aiowait */ -#define __NR_lremovexattr 182 /* SunOS: aiocancel */ -#define __NR_sigpending 183 /* Common */ -#define __NR_query_module 184 /* Linux Specific */ -#define __NR_setpgid 185 /* Common */ -#define __NR_fremovexattr 186 /* SunOS: pathconf */ -#define __NR_tkill 187 /* SunOS: fpathconf */ -#define __NR_exit_group 188 /* Linux specific, sysconf undef SunOS */ -#define __NR_uname 189 /* Linux Specific */ -#define __NR_init_module 190 /* Linux Specific */ -#define __NR_personality 191 /* Linux Specific */ -#define __NR_remap_file_pages 192 /* Linux Specific */ -#define __NR_epoll_create 193 /* Linux Specific */ -#define __NR_epoll_ctl 194 /* Linux Specific */ -#define __NR_epoll_wait 195 /* Linux Specific */ -#define __NR_ioprio_set 196 /* Linux Specific */ -#define __NR_getppid 197 /* Linux Specific */ -#define __NR_sigaction 198 /* Linux Specific */ -#define __NR_sgetmask 199 /* Linux Specific */ -#define __NR_ssetmask 200 /* Linux Specific */ -#define __NR_sigsuspend 201 /* Linux Specific */ -#define __NR_oldlstat 202 /* Linux Specific */ -#define __NR_uselib 203 /* Linux Specific */ -#define __NR_readdir 204 /* Linux Specific */ -#define __NR_readahead 205 /* Linux Specific */ -#define __NR_socketcall 206 /* Linux Specific */ -#define __NR_syslog 207 /* Linux Specific */ -#define __NR_lookup_dcookie 208 /* Linux Specific */ -#define __NR_fadvise64 209 /* Linux Specific */ -#define __NR_fadvise64_64 210 /* Linux Specific */ -#define __NR_tgkill 211 /* Linux Specific */ -#define __NR_waitpid 212 /* Linux Specific */ -#define __NR_swapoff 213 /* Linux Specific */ -#define __NR_sysinfo 214 /* Linux Specific */ -#define __NR_ipc 215 /* Linux Specific */ -#define __NR_sigreturn 216 /* Linux Specific */ -#define __NR_clone 217 /* Linux Specific */ -#define __NR_ioprio_get 218 /* Linux Specific */ -#define __NR_adjtimex 219 /* Linux Specific */ -#define __NR_sigprocmask 220 /* Linux Specific */ -#define __NR_create_module 221 /* Linux Specific */ -#define __NR_delete_module 222 /* Linux Specific */ -#define __NR_get_kernel_syms 223 /* Linux Specific */ -#define __NR_getpgid 224 /* Linux Specific */ -#define __NR_bdflush 225 /* Linux Specific */ -#define __NR_sysfs 226 /* Linux Specific */ -#define __NR_afs_syscall 227 /* Linux Specific */ -#define __NR_setfsuid 228 /* Linux Specific */ -#define __NR_setfsgid 229 /* Linux Specific */ -#define __NR__newselect 230 /* Linux Specific */ -#ifdef __KERNEL__ -#define __NR_time 231 /* Linux sparc32 */ -#endif -/* #define __NR_oldstat 232 Linux Specific */ -#define __NR_stime 233 /* Linux Specific */ -#define __NR_statfs64 234 /* Linux Specific */ -#define __NR_fstatfs64 235 /* Linux Specific */ -#define __NR__llseek 236 /* Linux Specific */ -#define __NR_mlock 237 -#define __NR_munlock 238 -#define __NR_mlockall 239 -#define __NR_munlockall 240 -#define __NR_sched_setparam 241 -#define __NR_sched_getparam 242 -#define __NR_sched_setscheduler 243 -#define __NR_sched_getscheduler 244 -#define __NR_sched_yield 245 -#define __NR_sched_get_priority_max 246 -#define __NR_sched_get_priority_min 247 -#define __NR_sched_rr_get_interval 248 -#define __NR_nanosleep 249 -#define __NR_mremap 250 -#define __NR__sysctl 251 -#define __NR_getsid 252 -#define __NR_fdatasync 253 -#define __NR_nfsservctl 254 -#define __NR_aplib 255 -#define __NR_clock_settime 256 -#define __NR_clock_gettime 257 -#define __NR_clock_getres 258 -#define __NR_clock_nanosleep 259 -#define __NR_sched_getaffinity 260 -#define __NR_sched_setaffinity 261 -#define __NR_timer_settime 262 -#define __NR_timer_gettime 263 -#define __NR_timer_getoverrun 264 -#define __NR_timer_delete 265 -#define __NR_timer_create 266 -/* #define __NR_vserver 267 Reserved for VSERVER */ -#define __NR_io_setup 268 -#define __NR_io_destroy 269 -#define __NR_io_submit 270 -#define __NR_io_cancel 271 -#define __NR_io_getevents 272 -#define __NR_mq_open 273 -#define __NR_mq_unlink 274 -#define __NR_mq_timedsend 275 -#define __NR_mq_timedreceive 276 -#define __NR_mq_notify 277 -#define __NR_mq_getsetattr 278 -#define __NR_waitid 279 -/*#define __NR_sys_setaltroot 280 available (was setaltroot) */ -#define __NR_add_key 281 -#define __NR_request_key 282 -#define __NR_keyctl 283 - -/* WARNING: You MAY NOT add syscall numbers larger than 283, since - * all of the syscall tables in the Sparc kernel are - * sized to have 283 entries (starting at zero). Therefore - * find a free slot in the 0-282 range. - */ - -#define _syscall0(type,name) \ -type name(void) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res)\ - : "r" (__g1) \ - : "o0", "cc"); \ -if (__res >= 0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} - -#define _syscall1(type,name,type1,arg1) \ -type name(type1 arg1) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -register long __o0 __asm__ ("o0") = (long)(arg1); \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res), "=&r" (__o0) \ - : "1" (__o0), "r" (__g1) \ - : "cc"); \ -if (__res >= 0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} - -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type name(type1 arg1,type2 arg2) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -register long __o0 __asm__ ("o0") = (long)(arg1); \ -register long __o1 __asm__ ("o1") = (long)(arg2); \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res), "=&r" (__o0) \ - : "1" (__o0), "r" (__o1), "r" (__g1) \ - : "cc"); \ -if (__res >= 0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} - -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type name(type1 arg1,type2 arg2,type3 arg3) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -register long __o0 __asm__ ("o0") = (long)(arg1); \ -register long __o1 __asm__ ("o1") = (long)(arg2); \ -register long __o2 __asm__ ("o2") = (long)(arg3); \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res), "=&r" (__o0) \ - : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1) \ - : "cc"); \ -if (__res>=0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} - -#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -register long __o0 __asm__ ("o0") = (long)(arg1); \ -register long __o1 __asm__ ("o1") = (long)(arg2); \ -register long __o2 __asm__ ("o2") = (long)(arg3); \ -register long __o3 __asm__ ("o3") = (long)(arg4); \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res), "=&r" (__o0) \ - : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__g1) \ - : "cc"); \ -if (__res>=0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} - -#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ - type5,arg5) \ -type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ -{ \ -long __res; \ -register long __g1 __asm__ ("g1") = __NR_##name; \ -register long __o0 __asm__ ("o0") = (long)(arg1); \ -register long __o1 __asm__ ("o1") = (long)(arg2); \ -register long __o2 __asm__ ("o2") = (long)(arg3); \ -register long __o3 __asm__ ("o3") = (long)(arg4); \ -register long __o4 __asm__ ("o4") = (long)(arg5); \ -__asm__ __volatile__ ("t 0x6d\n\t" \ - "sub %%g0, %%o0, %0\n\t" \ - "movcc %%xcc, %%o0, %0\n\t" \ - : "=r" (__res), "=&r" (__o0) \ - : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__g1) \ - : "cc"); \ -if (__res>=0) \ - return (type) __res; \ -errno = -__res; \ -return -1; \ -} -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -#include <linux/linkage.h> - -asmlinkage unsigned long sys_mmap( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - void __user *restorer, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - -#ifdef __KERNEL__ -/* sysconf options, for SunOS compatibility */ -#define _SC_ARG_MAX 1 -#define _SC_CHILD_MAX 2 -#define _SC_CLK_TCK 3 -#define _SC_NGROUPS_MAX 4 -#define _SC_OPEN_MAX 5 -#define _SC_JOB_CONTROL 6 -#define _SC_SAVED_IDS 7 -#define _SC_VERSION 8 - -#define __ARCH_WANT_IPC_PARSE_VERSION -#define __ARCH_WANT_OLD_READDIR -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SYS_ALARM -#define __ARCH_WANT_SYS_GETHOSTNAME -#define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_SGETMASK -#define __ARCH_WANT_SYS_SIGNAL -#define __ARCH_WANT_SYS_TIME -#define __ARCH_WANT_COMPAT_SYS_TIME -#define __ARCH_WANT_SYS_UTIME -#define __ARCH_WANT_SYS_WAITPID -#define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 -#define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK -#define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT -#define __ARCH_WANT_SYS_OLDUMOUNT -#define __ARCH_WANT_SYS_SIGPENDING -#define __ARCH_WANT_SYS_SIGPROCMASK -#endif - -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - -#endif /* _SPARC64_UNISTD_H */ diff --git a/include/asm-sparc64/upa.h b/include/asm-sparc64/upa.h deleted file mode 100644 index 7ae09a22e40..00000000000 --- a/include/asm-sparc64/upa.h +++ /dev/null @@ -1,110 +0,0 @@ -/* $Id: upa.h,v 1.3 1999/09/21 14:39:47 davem Exp $ */ -#ifndef _SPARC64_UPA_H -#define _SPARC64_UPA_H - -#include <asm/asi.h> - -/* UPA level registers and defines. */ - -/* UPA Config Register */ -#define UPA_CONFIG_RESV 0xffffffffc0000000 /* Reserved. */ -#define UPA_CONFIG_PCON 0x000000003fc00000 /* Depth of various sys queues. */ -#define UPA_CONFIG_MID 0x00000000003e0000 /* Module ID. */ -#define UPA_CONFIG_PCAP 0x000000000001ffff /* Port Capabilities. */ - -/* UPA Port ID Register */ -#define UPA_PORTID_FNP 0xff00000000000000 /* Hardcoded to 0xfc on ultra. */ -#define UPA_PORTID_RESV 0x00fffff800000000 /* Reserved. */ -#define UPA_PORTID_ECCVALID 0x0000000400000000 /* Zero if mod can generate ECC */ -#define UPA_PORTID_ONEREAD 0x0000000200000000 /* Set if mod generates P_RASB */ -#define UPA_PORTID_PINTRDQ 0x0000000180000000 /* # outstanding P_INT_REQ's */ -#define UPA_PORTID_PREQDQ 0x000000007e000000 /* slave-wr's to mod supported */ -#define UPA_PORTID_PREQRD 0x0000000001e00000 /* # incoming P_REQ's supported */ -#define UPA_PORTID_UPACAP 0x00000000001f0000 /* UPA capabilities of mod */ -#define UPA_PORTID_ID 0x000000000000ffff /* Module Identification bits */ - -/* UPA I/O space accessors */ -#if defined(__KERNEL__) && !defined(__ASSEMBLY__) -static __inline__ unsigned char _upa_readb(unsigned long addr) -{ - unsigned char ret; - - __asm__ __volatile__("lduba\t[%1] %2, %0\t/* upa_readb */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ unsigned short _upa_readw(unsigned long addr) -{ - unsigned short ret; - - __asm__ __volatile__("lduha\t[%1] %2, %0\t/* upa_readw */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ unsigned int _upa_readl(unsigned long addr) -{ - unsigned int ret; - - __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* upa_readl */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ unsigned long _upa_readq(unsigned long addr) -{ - unsigned long ret; - - __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* upa_readq */" - : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - - return ret; -} - -static __inline__ void _upa_writeb(unsigned char b, unsigned long addr) -{ - __asm__ __volatile__("stba\t%0, [%1] %2\t/* upa_writeb */" - : /* no outputs */ - : "r" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _upa_writew(unsigned short w, unsigned long addr) -{ - __asm__ __volatile__("stha\t%0, [%1] %2\t/* upa_writew */" - : /* no outputs */ - : "r" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _upa_writel(unsigned int l, unsigned long addr) -{ - __asm__ __volatile__("stwa\t%0, [%1] %2\t/* upa_writel */" - : /* no outputs */ - : "r" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -static __inline__ void _upa_writeq(unsigned long q, unsigned long addr) -{ - __asm__ __volatile__("stxa\t%0, [%1] %2\t/* upa_writeq */" - : /* no outputs */ - : "r" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); -} - -#define upa_readb(__addr) (_upa_readb((unsigned long)(__addr))) -#define upa_readw(__addr) (_upa_readw((unsigned long)(__addr))) -#define upa_readl(__addr) (_upa_readl((unsigned long)(__addr))) -#define upa_readq(__addr) (_upa_readq((unsigned long)(__addr))) -#define upa_writeb(__b, __addr) (_upa_writeb((__b), (unsigned long)(__addr))) -#define upa_writew(__w, __addr) (_upa_writew((__w), (unsigned long)(__addr))) -#define upa_writel(__l, __addr) (_upa_writel((__l), (unsigned long)(__addr))) -#define upa_writeq(__q, __addr) (_upa_writeq((__q), (unsigned long)(__addr))) -#endif /* __KERNEL__ && !__ASSEMBLY__ */ - -#endif /* !(_SPARC64_UPA_H) */ diff --git a/include/asm-sparc64/user.h b/include/asm-sparc64/user.h deleted file mode 100644 index fce4e857dfc..00000000000 --- a/include/asm-sparc64/user.h +++ /dev/null @@ -1,60 +0,0 @@ -/* $Id: user.h,v 1.1 1996/12/26 14:22:44 davem Exp $ - * asm-sparc64/user.h: Core file definitions for the Sparc. - * - * Keep in sync with reg.h. Actually, we could get rid of this - * one, since we won't a.out core dump that much anyways - miguel. - * Copyright (C) 1995 (davem@caip.rutgers.edu) - */ -#ifndef _SPARC64_USER_H -#define _SPARC64_USER_H - -#include <asm/a.out.h> -struct sunos_regs { - unsigned int psr, pc, npc, y; - unsigned int regs[15]; -}; - -struct sunos_fpqueue { - unsigned int *addr; - unsigned int inst; -}; - -struct sunos_fp { - union { - unsigned int regs[32]; - double reg_dbls[16]; - } fregs; - unsigned int fsr; - unsigned int flags; - unsigned int extra; - unsigned int fpq_count; - struct sunos_fpqueue fpq[16]; -}; - -struct sunos_fpu { - struct sunos_fp fpstatus; -}; - -/* The SunOS core file header layout. */ -struct user { - unsigned int magic; - unsigned int len; - struct sunos_regs regs; - struct exec uexec; - int signal; - size_t u_tsize; /* all of these in bytes! */ - size_t u_dsize; - size_t u_ssize; - char u_comm[17]; - struct sunos_fpu fpu; - unsigned int sigcode; /* Special sigcontext subcode, if any */ -}; - -#define NBPG PAGE_SIZE /* XXX 4096 maybe? */ -#define UPAGES 1 -#define HOST_TEXT_START_ADDR (u.start_code) -#define HOST_DATA_START_ADDR (u.start_data) -#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) -#define SUNOS_CORE_MAGIC 0x080456 - -#endif /* !(_SPARC64_USER_H) */ diff --git a/include/asm-sparc64/utrap.h b/include/asm-sparc64/utrap.h deleted file mode 100644 index 81b0ebf3736..00000000000 --- a/include/asm-sparc64/utrap.h +++ /dev/null @@ -1,51 +0,0 @@ -/* $Id: utrap.h,v 1.1 1997/10/14 16:21:31 jj Exp $ - * include/asm-sparc64/utrap.h - * - * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - */ - -#ifndef __ASM_SPARC64_UTRAP_H -#define __ASM_SPARC64_UTRAP_H - -#define UT_INSTRUCTION_EXCEPTION 1 -#define UT_INSTRUCTION_ERROR 2 -#define UT_INSTRUCTION_PROTECTION 3 -#define UT_ILLTRAP_INSTRUCTION 4 -#define UT_ILLEGAL_INSTRUCTION 5 -#define UT_PRIVILEGED_OPCODE 6 -#define UT_FP_DISABLED 7 -#define UT_FP_EXCEPTION_IEEE_754 8 -#define UT_FP_EXCEPTION_OTHER 9 -#define UT_TAG_OVERVIEW 10 -#define UT_DIVISION_BY_ZERO 11 -#define UT_DATA_EXCEPTION 12 -#define UT_DATA_ERROR 13 -#define UT_DATA_PROTECTION 14 -#define UT_MEM_ADDRESS_NOT_ALIGNED 15 -#define UT_PRIVILEGED_ACTION 16 -#define UT_ASYNC_DATA_ERROR 17 -#define UT_TRAP_INSTRUCTION_16 18 -#define UT_TRAP_INSTRUCTION_17 19 -#define UT_TRAP_INSTRUCTION_18 20 -#define UT_TRAP_INSTRUCTION_19 21 -#define UT_TRAP_INSTRUCTION_20 22 -#define UT_TRAP_INSTRUCTION_21 23 -#define UT_TRAP_INSTRUCTION_22 24 -#define UT_TRAP_INSTRUCTION_23 25 -#define UT_TRAP_INSTRUCTION_24 26 -#define UT_TRAP_INSTRUCTION_25 27 -#define UT_TRAP_INSTRUCTION_26 28 -#define UT_TRAP_INSTRUCTION_27 29 -#define UT_TRAP_INSTRUCTION_28 30 -#define UT_TRAP_INSTRUCTION_29 31 -#define UT_TRAP_INSTRUCTION_30 32 -#define UT_TRAP_INSTRUCTION_31 33 - -#define UTH_NOCHANGE (-1) - -#ifndef __ASSEMBLY__ -typedef int utrap_entry_t; -typedef void *utrap_handler_t; -#endif /* __ASSEMBLY__ */ - -#endif /* !(__ASM_SPARC64_PROCESSOR_H) */ diff --git a/include/asm-sparc64/vga.h b/include/asm-sparc64/vga.h deleted file mode 100644 index 9c57eb363b4..00000000000 --- a/include/asm-sparc64/vga.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Access to VGA videoram - * - * (c) 1998 Martin Mares <mj@ucw.cz> - */ - -#ifndef _LINUX_ASM_VGA_H_ -#define _LINUX_ASM_VGA_H_ - -#include <asm/types.h> - -#define VT_BUF_HAVE_RW - -#undef scr_writew -#undef scr_readw - -static inline void scr_writew(u16 val, u16 *addr) -{ - BUG_ON((long) addr >= 0); - - *addr = val; -} - -static inline u16 scr_readw(const u16 *addr) -{ - BUG_ON((long) addr >= 0); - - return *addr; -} - -#define VGA_MAP_MEM(x) (x) - -#endif diff --git a/include/asm-sparc64/visasm.h b/include/asm-sparc64/visasm.h deleted file mode 100644 index a74078551e0..00000000000 --- a/include/asm-sparc64/visasm.h +++ /dev/null @@ -1,63 +0,0 @@ -/* $Id: visasm.h,v 1.5 2001/04/24 01:09:12 davem Exp $ */ -#ifndef _SPARC64_VISASM_H -#define _SPARC64_VISASM_H - -/* visasm.h: FPU saving macros for VIS routines - * - * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) - */ - -#include <asm/pstate.h> -#include <asm/ptrace.h> - -/* Clobbers %o5, %g1, %g2, %g3, %g7, %icc, %xcc */ - -#define VISEntry \ - rd %fprs, %o5; \ - andcc %o5, (FPRS_FEF|FPRS_DU), %g0; \ - be,pt %icc, 297f; \ - sethi %hi(297f), %g7; \ - sethi %hi(VISenter), %g1; \ - jmpl %g1 + %lo(VISenter), %g0; \ - or %g7, %lo(297f), %g7; \ -297: wr %g0, FPRS_FEF, %fprs; \ - -#define VISExit \ - wr %g0, 0, %fprs; - -/* Clobbers %o5, %g1, %g2, %g3, %g7, %icc, %xcc. - * Must preserve %o5 between VISEntryHalf and VISExitHalf */ - -#define VISEntryHalf \ - rd %fprs, %o5; \ - andcc %o5, FPRS_FEF, %g0; \ - be,pt %icc, 297f; \ - sethi %hi(298f), %g7; \ - sethi %hi(VISenterhalf), %g1; \ - jmpl %g1 + %lo(VISenterhalf), %g0; \ - or %g7, %lo(298f), %g7; \ - clr %o5; \ -297: wr %o5, FPRS_FEF, %fprs; \ -298: - -#define VISExitHalf \ - wr %o5, 0, %fprs; - -#ifndef __ASSEMBLY__ -static __inline__ void save_and_clear_fpu(void) { - __asm__ __volatile__ ( -" rd %%fprs, %%o5\n" -" andcc %%o5, %0, %%g0\n" -" be,pt %%icc, 299f\n" -" sethi %%hi(298f), %%g7\n" -" sethi %%hi(VISenter), %%g1\n" -" jmpl %%g1 + %%lo(VISenter), %%g0\n" -" or %%g7, %%lo(298f), %%g7\n" -" 298: wr %%g0, 0, %%fprs\n" -" 299:\n" -" " : : "i" (FPRS_FEF|FPRS_DU) : - "o5", "g1", "g2", "g3", "g7", "cc"); -} -#endif - -#endif /* _SPARC64_ASI_H */ diff --git a/include/asm-sparc64/watchdog.h b/include/asm-sparc64/watchdog.h deleted file mode 100644 index 4d5b03b60e4..00000000000 --- a/include/asm-sparc64/watchdog.h +++ /dev/null @@ -1,31 +0,0 @@ -/* $Id: watchdog.h,v 1.1 2001/01/18 04:47:44 davem Exp $ - * - * watchdog - Driver interface for the hardware watchdog timers - * present on Sun Microsystems boardsets - * - * Copyright (c) 2000 Eric Brower <ebrower@usa.net> - * - */ - -#ifndef _SPARC64_WATCHDOG_H -#define _SPARC64_WATCHDOG_H - -#include <linux/watchdog.h> - -/* Solaris compatibility ioctls-- - * Ref. <linux/watchdog.h> for standard linux watchdog ioctls - */ -#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10) /* Start Timer */ -#define WIOCSTOP _IO (WATCHDOG_IOCTL_BASE, 11) /* Stop Timer */ -#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status */ - -/* Status flags from WIOCGSTAT ioctl - */ -#define WD_FREERUN 0x01 /* timer is running, interrupts disabled */ -#define WD_EXPIRED 0x02 /* timer has expired */ -#define WD_RUNNING 0x04 /* timer is running, interrupts enabled */ -#define WD_STOPPED 0x08 /* timer has not been started */ -#define WD_SERVICED 0x10 /* timer interrupt was serviced */ - -#endif /* ifndef _SPARC64_WATCHDOG_H */ - diff --git a/include/asm-sparc64/xor.h b/include/asm-sparc64/xor.h deleted file mode 100644 index 8b3a7e4b606..00000000000 --- a/include/asm-sparc64/xor.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * include/asm-sparc64/xor.h - * - * High speed xor_block operation for RAID4/5 utilizing the - * UltraSparc Visual Instruction Set. - * - * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <asm/pstate.h> -#include <asm/asi.h> - -extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); -extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, - unsigned long *); -extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *); -extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *, unsigned long *); - -/* XXX Ugh, write cheetah versions... -DaveM */ - -static struct xor_block_template xor_block_VIS = { - .name = "VIS", - .do_2 = xor_vis_2, - .do_3 = xor_vis_3, - .do_4 = xor_vis_4, - .do_5 = xor_vis_5, -}; - -#define XOR_TRY_TEMPLATES xor_speed(&xor_block_VIS) |