diff options
Diffstat (limited to 'include/asm-ppc64')
40 files changed, 361 insertions, 672 deletions
diff --git a/include/asm-ppc64/8253pit.h b/include/asm-ppc64/8253pit.h deleted file mode 100644 index 285f78488cc..00000000000 --- a/include/asm-ppc64/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193182UL - -#endif diff --git a/include/asm-ppc64/abs_addr.h b/include/asm-ppc64/abs_addr.h index 6d4e8e78705..84c24d4cdb7 100644 --- a/include/asm-ppc64/abs_addr.h +++ b/include/asm-ppc64/abs_addr.h @@ -16,93 +16,51 @@ #include <asm/page.h> #include <asm/prom.h> #include <asm/lmb.h> +#include <asm/firmware.h> -typedef u32 msChunks_entry; -struct msChunks { +struct mschunks_map { unsigned long num_chunks; unsigned long chunk_size; unsigned long chunk_shift; unsigned long chunk_mask; - msChunks_entry *abs; + u32 *mapping; }; -extern struct msChunks msChunks; +extern struct mschunks_map mschunks_map; -extern unsigned long msChunks_alloc(unsigned long, unsigned long, unsigned long); -extern unsigned long reloc_offset(void); +/* Chunks are 256 KB */ +#define MSCHUNKS_CHUNK_SHIFT (18) +#define MSCHUNKS_CHUNK_SIZE (1UL << MSCHUNKS_CHUNK_SHIFT) +#define MSCHUNKS_OFFSET_MASK (MSCHUNKS_CHUNK_SIZE - 1) -#ifdef CONFIG_MSCHUNKS - -static inline unsigned long -chunk_to_addr(unsigned long chunk) +static inline unsigned long chunk_to_addr(unsigned long chunk) { - unsigned long offset = reloc_offset(); - struct msChunks *_msChunks = PTRRELOC(&msChunks); - - return chunk << _msChunks->chunk_shift; + return chunk << MSCHUNKS_CHUNK_SHIFT; } -static inline unsigned long -addr_to_chunk(unsigned long addr) +static inline unsigned long addr_to_chunk(unsigned long addr) { - unsigned long offset = reloc_offset(); - struct msChunks *_msChunks = PTRRELOC(&msChunks); - - return addr >> _msChunks->chunk_shift; + return addr >> MSCHUNKS_CHUNK_SHIFT; } -static inline unsigned long -chunk_offset(unsigned long addr) +static inline unsigned long phys_to_abs(unsigned long pa) { - unsigned long offset = reloc_offset(); - struct msChunks *_msChunks = PTRRELOC(&msChunks); + unsigned long chunk; - return addr & _msChunks->chunk_mask; -} + /* This is a no-op on non-iSeries */ + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return pa; -static inline unsigned long -abs_chunk(unsigned long pchunk) -{ - unsigned long offset = reloc_offset(); - struct msChunks *_msChunks = PTRRELOC(&msChunks); - if ( pchunk >= _msChunks->num_chunks ) { - return pchunk; - } - return PTRRELOC(_msChunks->abs)[pchunk]; -} + chunk = addr_to_chunk(pa); -/* A macro so it can take pointers or unsigned long. */ -#define phys_to_abs(pa) \ - ({ unsigned long _pa = (unsigned long)(pa); \ - chunk_to_addr(abs_chunk(addr_to_chunk(_pa))) + chunk_offset(_pa); \ - }) + if (chunk < mschunks_map.num_chunks) + chunk = mschunks_map.mapping[chunk]; -static inline unsigned long -physRpn_to_absRpn(unsigned long rpn) -{ - unsigned long pa = rpn << PAGE_SHIFT; - unsigned long aa = phys_to_abs(pa); - return (aa >> PAGE_SHIFT); + return chunk_to_addr(chunk) + (pa & MSCHUNKS_OFFSET_MASK); } -/* A macro so it can take pointers or unsigned long. */ -#define abs_to_phys(aa) lmb_abs_to_phys((unsigned long)(aa)) - -#else /* !CONFIG_MSCHUNKS */ - -#define chunk_to_addr(chunk) ((unsigned long)(chunk)) -#define addr_to_chunk(addr) (addr) -#define chunk_offset(addr) (0) -#define abs_chunk(pchunk) (pchunk) - -#define phys_to_abs(pa) (pa) -#define physRpn_to_absRpn(rpn) (rpn) -#define abs_to_phys(aa) (aa) - -#endif /* !CONFIG_MSCHUNKS */ - /* Convenience macros */ #define virt_to_abs(va) phys_to_abs(__pa(va)) -#define abs_to_virt(aa) __va(abs_to_phys(aa)) +#define abs_to_virt(aa) __va(aa) #endif /* _ABS_ADDR_H */ diff --git a/include/asm-ppc64/agp.h b/include/asm-ppc64/agp.h deleted file mode 100644 index ca9e423307f..00000000000 --- a/include/asm-ppc64/agp.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef AGP_H -#define AGP_H 1 - -#include <asm/io.h> - -/* nothing much needed here */ - -#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-ppc64/bug.h b/include/asm-ppc64/bug.h index 169868fa307..16017827886 100644 --- a/include/asm-ppc64/bug.h +++ b/include/asm-ppc64/bug.h @@ -43,8 +43,8 @@ struct bug_entry *find_bug(unsigned long bugaddr); ".section __bug_table,\"a\"\n\t" \ " .llong 1b,%1,%2,%3\n" \ ".previous" \ - : : "r" (x), "i" (__LINE__), "i" (__FILE__), \ - "i" (__FUNCTION__)); \ + : : "r" ((long long)(x)), "i" (__LINE__), \ + "i" (__FILE__), "i" (__FUNCTION__)); \ } while (0) #define WARN_ON(x) do { \ @@ -53,7 +53,8 @@ struct bug_entry *find_bug(unsigned long bugaddr); ".section __bug_table,\"a\"\n\t" \ " .llong 1b,%1,%2,%3\n" \ ".previous" \ - : : "r" (x), "i" (__LINE__ + BUG_WARNING_TRAP), \ + : : "r" ((long long)(x)), \ + "i" (__LINE__ + BUG_WARNING_TRAP), \ "i" (__FILE__), "i" (__FUNCTION__)); \ } while (0) diff --git a/include/asm-ppc64/cputable.h b/include/asm-ppc64/cputable.h index d67fa9e2607..ae6cf383010 100644 --- a/include/asm-ppc64/cputable.h +++ b/include/asm-ppc64/cputable.h @@ -56,11 +56,6 @@ struct cpu_spec { * BHT, SPD, etc... from head.S before branching to identify_machine */ cpu_setup_t cpu_setup; - - /* This is used to identify firmware features which are available - * to the kernel. - */ - unsigned long firmware_features; }; extern struct cpu_spec cpu_specs[]; @@ -71,39 +66,6 @@ static inline unsigned long cpu_has_feature(unsigned long feature) return cur_cpu_spec->cpu_features & feature; } - -/* firmware feature bitmask values */ -#define FIRMWARE_MAX_FEATURES 63 - -#define FW_FEATURE_PFT (1UL<<0) -#define FW_FEATURE_TCE (1UL<<1) -#define FW_FEATURE_SPRG0 (1UL<<2) -#define FW_FEATURE_DABR (1UL<<3) -#define FW_FEATURE_COPY (1UL<<4) -#define FW_FEATURE_ASR (1UL<<5) -#define FW_FEATURE_DEBUG (1UL<<6) -#define FW_FEATURE_TERM (1UL<<7) -#define FW_FEATURE_PERF (1UL<<8) -#define FW_FEATURE_DUMP (1UL<<9) -#define FW_FEATURE_INTERRUPT (1UL<<10) -#define FW_FEATURE_MIGRATE (1UL<<11) -#define FW_FEATURE_PERFMON (1UL<<12) -#define FW_FEATURE_CRQ (1UL<<13) -#define FW_FEATURE_VIO (1UL<<14) -#define FW_FEATURE_RDMA (1UL<<15) -#define FW_FEATURE_LLAN (1UL<<16) -#define FW_FEATURE_BULK (1UL<<17) -#define FW_FEATURE_XDABR (1UL<<18) -#define FW_FEATURE_MULTITCE (1UL<<19) -#define FW_FEATURE_SPLPAR (1UL<<20) - -typedef struct { - unsigned long val; - char * name; -} firmware_feature_t; - -extern firmware_feature_t firmware_features_table[]; - #endif /* __ASSEMBLY__ */ /* CPU kernel features */ @@ -140,10 +102,8 @@ extern firmware_feature_t firmware_features_table[]; #define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0000080000000000) #define CPU_FTR_CTRL ASM_CONST(0x0000100000000000) -/* Platform firmware features */ -#define FW_FTR_ ASM_CONST(0x0000000000000001) - #ifndef __ASSEMBLY__ + #define COMMON_USER_PPC64 (PPC_FEATURE_32 | PPC_FEATURE_64 | \ PPC_FEATURE_HAS_FPU | PPC_FEATURE_HAS_MMU) @@ -156,10 +116,9 @@ extern firmware_feature_t firmware_features_table[]; #define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE) #else #define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE | CPU_FTR_16M_PAGE) -#endif +#endif /* CONFIG_PPC_ISERIES */ -#define COMMON_PPC64_FW (0) -#endif +#endif /* __ASSEMBLY */ #ifdef __ASSEMBLY__ diff --git a/include/asm-ppc64/cputime.h b/include/asm-ppc64/cputime.h deleted file mode 100644 index 8e9faf5ce72..00000000000 --- a/include/asm-ppc64/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PPC_CPUTIME_H -#define __PPC_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __PPC_CPUTIME_H */ diff --git a/include/asm-ppc64/div64.h b/include/asm-ppc64/div64.h deleted file mode 100644 index 6cd978cefb2..00000000000 --- a/include/asm-ppc64/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/include/asm-ppc64/emergency-restart.h b/include/asm-ppc64/emergency-restart.h deleted file mode 100644 index 108d8c48e42..00000000000 --- a/include/asm-ppc64/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-ppc64/errno.h b/include/asm-ppc64/errno.h deleted file mode 100644 index 69bc3b0c6cb..00000000000 --- a/include/asm-ppc64/errno.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _PPC64_ERRNO_H -#define _PPC64_ERRNO_H - -/* - * 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 of the License, or (at your option) any later version. - */ - -#include <asm-generic/errno.h> - -#undef EDEADLOCK -#define EDEADLOCK 58 /* File locking deadlock error */ - -#define _LAST_ERRNO 516 - -#endif diff --git a/include/asm-ppc64/firmware.h b/include/asm-ppc64/firmware.h new file mode 100644 index 00000000000..22bb85cf60a --- /dev/null +++ b/include/asm-ppc64/firmware.h @@ -0,0 +1,101 @@ +/* + * include/asm-ppc64/firmware.h + * + * Extracted from include/asm-ppc64/cputable.h + * + * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org) + * + * Modifications for ppc64: + * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com> + * + * 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 of the License, or (at your option) any later version. + */ +#ifndef __ASM_PPC_FIRMWARE_H +#define __ASM_PPC_FIRMWARE_H + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ + +/* firmware feature bitmask values */ +#define FIRMWARE_MAX_FEATURES 63 + +#define FW_FEATURE_PFT (1UL<<0) +#define FW_FEATURE_TCE (1UL<<1) +#define FW_FEATURE_SPRG0 (1UL<<2) +#define FW_FEATURE_DABR (1UL<<3) +#define FW_FEATURE_COPY (1UL<<4) +#define FW_FEATURE_ASR (1UL<<5) +#define FW_FEATURE_DEBUG (1UL<<6) +#define FW_FEATURE_TERM (1UL<<7) +#define FW_FEATURE_PERF (1UL<<8) +#define FW_FEATURE_DUMP (1UL<<9) +#define FW_FEATURE_INTERRUPT (1UL<<10) +#define FW_FEATURE_MIGRATE (1UL<<11) +#define FW_FEATURE_PERFMON (1UL<<12) +#define FW_FEATURE_CRQ (1UL<<13) +#define FW_FEATURE_VIO (1UL<<14) +#define FW_FEATURE_RDMA (1UL<<15) +#define FW_FEATURE_LLAN (1UL<<16) +#define FW_FEATURE_BULK (1UL<<17) +#define FW_FEATURE_XDABR (1UL<<18) +#define FW_FEATURE_MULTITCE (1UL<<19) +#define FW_FEATURE_SPLPAR (1UL<<20) +#define FW_FEATURE_ISERIES (1UL<<21) + +enum { + FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE | + FW_FEATURE_SPRG0 | FW_FEATURE_DABR | FW_FEATURE_COPY | + FW_FEATURE_ASR | FW_FEATURE_DEBUG | FW_FEATURE_TERM | + FW_FEATURE_PERF | FW_FEATURE_DUMP | FW_FEATURE_INTERRUPT | + FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ | + FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN | + FW_FEATURE_BULK | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE | + FW_FEATURE_SPLPAR, + FW_FEATURE_PSERIES_ALWAYS = 0, + FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES, + FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES, + FW_FEATURE_POSSIBLE = +#ifdef CONFIG_PPC_PSERIES + FW_FEATURE_PSERIES_POSSIBLE | +#endif +#ifdef CONFIG_PPC_ISERIES + FW_FEATURE_ISERIES_POSSIBLE | +#endif + 0, + FW_FEATURE_ALWAYS = +#ifdef CONFIG_PPC_PSERIES + FW_FEATURE_PSERIES_ALWAYS & +#endif +#ifdef CONFIG_PPC_ISERIES + FW_FEATURE_ISERIES_ALWAYS & +#endif + FW_FEATURE_POSSIBLE, +}; + +/* This is used to identify firmware features which are available + * to the kernel. + */ +extern unsigned long ppc64_firmware_features; + +static inline unsigned long firmware_has_feature(unsigned long feature) +{ + return (FW_FEATURE_ALWAYS & feature) || + (FW_FEATURE_POSSIBLE & ppc64_firmware_features & feature); +} + +#ifdef CONFIG_PPC_PSERIES +typedef struct { + unsigned long val; + char * name; +} firmware_feature_t; + +extern firmware_feature_t firmware_features_table[]; +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ +#endif /* __ASM_PPC_FIRMWARE_H */ diff --git a/include/asm-ppc64/hdreg.h b/include/asm-ppc64/hdreg.h deleted file mode 100644 index 7f7fd1af0af..00000000000 --- a/include/asm-ppc64/hdreg.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/hdreg.h> diff --git a/include/asm-ppc64/imalloc.h b/include/asm-ppc64/imalloc.h index e46ff68a6e4..42adf7033a8 100644 --- a/include/asm-ppc64/imalloc.h +++ b/include/asm-ppc64/imalloc.h @@ -6,7 +6,7 @@ */ #define PHBS_IO_BASE VMALLOC_END #define IMALLOC_BASE (PHBS_IO_BASE + 0x80000000ul) /* Reserve 2 gigs for PHBs */ -#define IMALLOC_END (VMALLOC_START + EADDR_MASK) +#define IMALLOC_END (VMALLOC_START + PGTABLE_RANGE) /* imalloc region types */ diff --git a/include/asm-ppc64/ioctl.h b/include/asm-ppc64/ioctl.h deleted file mode 100644 index 42b8c5da7fb..00000000000 --- a/include/asm-ppc64/ioctl.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef _PPC64_IOCTL_H -#define _PPC64_IOCTL_H - - -/* - * This was copied from the alpha as it's a bit cleaner there. - * -- Cort - * - * 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 of the License, or (at your option) any later version. - */ - -#define _IOC_NRBITS 8 -#define _IOC_TYPEBITS 8 -#define _IOC_SIZEBITS 13 -#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_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) - -/* - * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. - * And this turns out useful to catch old ioctl numbers in header - * files for us. - */ -#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)) - -/* provoke compile error for invalid uses of size argument */ -extern unsigned int __invalid_size_argument_for_IOC; -#define _IOC_TYPECHECK(t) \ - ((sizeof(t) == sizeof(t[1]) && \ - sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ - sizeof(t) : __invalid_size_argument_for_IOC) - -/* used to create numbers */ -#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) -#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) -#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) -#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) - -/* used to decode them.. */ -#define _IOC_DIR(nr) (((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_SIZESHIFT) & _IOC_SIZEMASK) - -/* various drivers, such as the pcmcia stuff, need these... */ -#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_SIZEMASK << _IOC_SIZESHIFT) -#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) - -#endif /* _PPC64_IOCTL_H */ diff --git a/include/asm-ppc64/ioctls.h b/include/asm-ppc64/ioctls.h deleted file mode 100644 index 48796bf3e4f..00000000000 --- a/include/asm-ppc64/ioctls.h +++ /dev/null @@ -1,114 +0,0 @@ -#ifndef _ASM_PPC64_IOCTLS_H -#define _ASM_PPC64_IOCTLS_H - -/* - * 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 of the License, or (at your option) any later version. - */ - -#include <asm/ioctl.h> - -#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) - -#define TIOCGETP _IOR('t', 8, struct sgttyb) -#define TIOCSETP _IOW('t', 9, struct sgttyb) -#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ - -#define TIOCSETC _IOW('t', 17, struct tchars) -#define TIOCGETC _IOR('t', 18, struct tchars) -#define TCGETS _IOR('t', 19, struct termios) -#define TCSETS _IOW('t', 20, struct termios) -#define TCSETSW _IOW('t', 21, struct termios) -#define TCSETSF _IOW('t', 22, struct termios) - -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) - -#define TCSBRK _IO('t', 29) -#define TCXONC _IO('t', 30) -#define TCFLSH _IO('t', 31) - -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ -#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ -#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ - -#define TIOCGLTC _IOR('t', 116, struct ltchars) -#define TIOCSLTC _IOW('t', 117, struct ltchars) -#define TIOCSPGRP _IOW('t', 118, int) -#define TIOCGPGRP _IOR('t', 119, int) - -#define TIOCEXCL 0x540C -#define TIOCNXCL 0x540D -#define TIOCSCTTY 0x540E - -#define TIOCSTI 0x5412 -#define TIOCMGET 0x5415 -#define TIOCMBIS 0x5416 -#define TIOCMBIC 0x5417 -#define TIOCMSET 0x5418 -# 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 TIOCGSOFTCAR 0x5419 -#define TIOCSSOFTCAR 0x541A -#define TIOCLINUX 0x541C -#define TIOCCONS 0x541D -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TIOCPKT 0x5420 -# 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 - - -#define TIOCNOTTY 0x5422 -#define TIOCSETD 0x5423 -#define TIOCGETD 0x5424 -#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ -#define TIOCSBRK 0x5427 /* BSD compatibility */ -#define TIOCCBRK 0x5428 /* BSD compatibility */ -#define TIOCGSID 0x5429 /* Return the session ID of FD */ -#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ -#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ - -#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 */ - /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ - -#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ - -#endif /* _ASM_PPC64_IOCTLS_H */ diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h index 729de5cc21d..72dcf8116b0 100644 --- a/include/asm-ppc64/iommu.h +++ b/include/asm-ppc64/iommu.h @@ -104,9 +104,6 @@ extern void iommu_devnode_init_pSeries(struct device_node *dn); #ifdef CONFIG_PPC_ISERIES -/* Initializes tables for bio buses */ -extern void __init iommu_vio_init(void); - struct iSeries_Device_Node; /* Creates table for an individual device node */ extern void iommu_devnode_init_iSeries(struct iSeries_Device_Node *dn); diff --git a/include/asm-ppc64/ipc.h b/include/asm-ppc64/ipc.h deleted file mode 100644 index a46e3d9c2a3..00000000000 --- a/include/asm-ppc64/ipc.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipc.h> diff --git a/include/asm-ppc64/linkage.h b/include/asm-ppc64/linkage.h deleted file mode 100644 index 291c2d01c44..00000000000 --- a/include/asm-ppc64/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-ppc64/lmb.h b/include/asm-ppc64/lmb.h index a6cbca21ac1..cb368bf0f26 100644 --- a/include/asm-ppc64/lmb.h +++ b/include/asm-ppc64/lmb.h @@ -22,7 +22,6 @@ struct lmb_property { unsigned long base; - unsigned long physbase; unsigned long size; }; diff --git a/include/asm-ppc64/local.h b/include/asm-ppc64/local.h deleted file mode 100644 index c11c530f74d..00000000000 --- a/include/asm-ppc64/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h index f0ef0637594..ff2c9287d3b 100644 --- a/include/asm-ppc64/machdep.h +++ b/include/asm-ppc64/machdep.h @@ -140,6 +140,9 @@ struct machdep_calls { /* Idle loop for this platform, leave empty for default idle loop */ int (*idle_loop)(void); + + /* Function to enable pmcs for this platform, called once per cpu. */ + void (*enable_pmcs)(void); }; extern int default_idle(void); diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h index 70348a85131..ad36bb28de2 100644 --- a/include/asm-ppc64/mmu.h +++ b/include/asm-ppc64/mmu.h @@ -28,9 +28,12 @@ #define STE_VSID_SHIFT 12 /* Location of cpu0's segment table */ -#define STAB0_PAGE 0x9 +#define STAB0_PAGE 0x6 #define STAB0_PHYS_ADDR (STAB0_PAGE<<PAGE_SHIFT) -#define STAB0_VIRT_ADDR (KERNELBASE+STAB0_PHYS_ADDR) + +#ifndef __ASSEMBLY__ +extern char initial_stab[]; +#endif /* ! __ASSEMBLY */ /* * SLB @@ -259,8 +262,10 @@ extern void stabs_alloc(void); #define VSID_BITS 36 #define VSID_MODULUS ((1UL<<VSID_BITS)-1) -#define CONTEXT_BITS 20 -#define USER_ESID_BITS 15 +#define CONTEXT_BITS 19 +#define USER_ESID_BITS 16 + +#define USER_VSID_RANGE (1UL << (USER_ESID_BITS + SID_SHIFT)) /* * This macro generates asm code to compute the VSID scramble @@ -302,8 +307,7 @@ typedef unsigned long mm_context_id_t; typedef struct { mm_context_id_t id; #ifdef CONFIG_HUGETLB_PAGE - pgd_t *huge_pgdir; - u16 htlb_segs; /* bitmask */ + u16 low_htlb_areas, high_htlb_areas; #endif } mm_context_t; diff --git a/include/asm-ppc64/naca.h b/include/asm-ppc64/naca.h index bfb7caa32ea..d2afe644759 100644 --- a/include/asm-ppc64/naca.h +++ b/include/asm-ppc64/naca.h @@ -12,8 +12,6 @@ #include <asm/types.h> -#ifndef __ASSEMBLY__ - struct naca_struct { /* Kernel only data - undefined for user space */ void *xItVpdAreas; /* VPD Data 0x00 */ @@ -23,9 +21,4 @@ struct naca_struct { extern struct naca_struct naca; -#endif /* __ASSEMBLY__ */ - -#define NACA_PAGE 0x4 -#define NACA_PHYS_ADDR (NACA_PAGE<<PAGE_SHIFT) - #endif /* _NACA_H */ diff --git a/include/asm-ppc64/namei.h b/include/asm-ppc64/namei.h deleted file mode 100644 index a1412a2d102..00000000000 --- a/ |