diff options
Diffstat (limited to 'arch')
29 files changed, 12 insertions, 3266 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ac04d980439..f7307174297 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -344,12 +344,9 @@ config X86_EXTENDED_PLATFORM for the following (non-PC) 32 bit x86 platforms: Goldfish (Android emulator) AMD Elan - NUMAQ (IBM/Sequent) RDC R-321x SoC SGI 320/540 (Visual Workstation) STA2X11-based (e.g. Northville) - Summit/EXA (IBM x440) - Unisys ES7000 IA32 series Moorestown MID devices If you have one of these systems, or if you want to build a @@ -487,49 +484,22 @@ config X86_32_NON_STANDARD depends on X86_32 && SMP depends on X86_EXTENDED_PLATFORM ---help--- - This option compiles in the NUMAQ, Summit, bigsmp, ES7000, - STA2X11, default subarchitectures. It is intended for a generic - binary kernel. If you select them all, kernel will probe it - one by one and will fallback to default. + This option compiles in the bigsmp and STA2X11 default + subarchitectures. It is intended for a generic binary + kernel. If you select them all, kernel will probe it one by + one and will fallback to default. # Alphabetically sorted list of Non standard 32 bit platforms -config X86_NUMAQ - bool "NUMAQ (IBM/Sequent)" - depends on X86_32_NON_STANDARD - depends on PCI - select NUMA - select X86_MPPARSE - ---help--- - This option is used for getting Linux to run on a NUMAQ (IBM/Sequent) - NUMA multiquad box. This changes the way that processors are - bootstrapped, and uses Clustered Logical APIC addressing mode instead - of Flat Logical. You will need a new lynxer.elf file to flash your - firmware with - send email to <Martin.Bligh@us.ibm.com>. - config X86_SUPPORTS_MEMORY_FAILURE def_bool y # MCE code calls memory_failure(): depends on X86_MCE # On 32-bit this adds too big of NODES_SHIFT and we run out of page flags: - depends on !X86_NUMAQ # On 32-bit SPARSEMEM adds too big of SECTIONS_WIDTH: depends on X86_64 || !SPARSEMEM select ARCH_SUPPORTS_MEMORY_FAILURE -config X86_VISWS - bool "SGI 320/540 (Visual Workstation)" - depends on X86_32 && PCI && X86_MPPARSE && PCI_GODIRECT - depends on X86_32_NON_STANDARD - ---help--- - The SGI Visual Workstation series is an IA32-based workstation - based on SGI systems chips with some legacy PC hardware attached. - - Say Y here to create a kernel to run on the SGI 320 or 540. - - A kernel compiled for the Visual Workstation will run on general - PCs as well. See <file:Documentation/sgi-visws.txt> for details. - config STA2X11 bool "STA2X11 Companion Chip Support" depends on X86_32_NON_STANDARD && PCI @@ -546,20 +516,6 @@ config STA2X11 option is selected the kernel will still be able to boot on standard PC machines. -config X86_SUMMIT - bool "Summit/EXA (IBM x440)" - depends on X86_32_NON_STANDARD - ---help--- - This option is needed for IBM systems that use the Summit/EXA chipset. - In particular, it is needed for the x440. - -config X86_ES7000 - bool "Unisys ES7000 IA32 series" - depends on X86_32_NON_STANDARD && X86_BIGSMP - ---help--- - Support for Unisys ES7000 systems. Say 'Y' here if this kernel is - supposed to run on an IA32-based Unisys ES7000 system. - config X86_32_IRIS tristate "Eurobraille/Iris poweroff module" depends on X86_32 @@ -682,14 +638,6 @@ config MEMTEST memtest=4, mean do 4 test patterns. If you are unsure how to answer this question, answer N. -config X86_SUMMIT_NUMA - def_bool y - depends on X86_32 && NUMA && X86_32_NON_STANDARD - -config X86_CYCLONE_TIMER - def_bool y - depends on X86_SUMMIT - source "arch/x86/Kconfig.cpu" config HPET_TIMER @@ -818,7 +766,7 @@ config NR_CPUS range 2 8192 if SMP && !MAXSMP && CPUMASK_OFFSTACK && X86_64 default "1" if !SMP default "8192" if MAXSMP - default "32" if SMP && (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000) + default "32" if SMP && X86_BIGSMP default "8" if SMP ---help--- This allows you to specify the maximum number of CPUs which this @@ -882,10 +830,6 @@ config X86_IO_APIC def_bool y depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_IOAPIC || PCI_MSI -config X86_VISWS_APIC - def_bool y - depends on X86_32 && X86_VISWS - config X86_REROUTE_FOR_BROKEN_BOOT_IRQS bool "Reroute for broken boot IRQs" depends on X86_IO_APIC @@ -1103,13 +1047,11 @@ config X86_CPUID choice prompt "High Memory Support" - default HIGHMEM64G if X86_NUMAQ default HIGHMEM4G depends on X86_32 config NOHIGHMEM bool "off" - depends on !X86_NUMAQ ---help--- Linux can use up to 64 Gigabytes of physical memory on x86 systems. However, the address space of 32-bit x86 processors is only 4 @@ -1146,7 +1088,6 @@ config NOHIGHMEM config HIGHMEM4G bool "4GB" - depends on !X86_NUMAQ ---help--- Select this if you have a 32-bit processor and between 1 and 4 gigabytes of physical RAM. @@ -1238,8 +1179,8 @@ config DIRECT_GBPAGES config NUMA bool "Numa Memory Allocation and Scheduler Support" depends on SMP - depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI)) - default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP) + depends on X86_64 || (X86_32 && HIGHMEM64G && X86_BIGSMP) + default y if X86_BIGSMP ---help--- Enable NUMA (Non Uniform Memory Access) support. @@ -1250,15 +1191,11 @@ config NUMA For 64-bit this is recommended if the system is Intel Core i7 (or later), AMD Opteron, or EM64T NUMA. - For 32-bit this is only needed on (rare) 32-bit-only platforms - that support NUMA topologies, such as NUMAQ / Summit, or if you - boot a 32-bit kernel on a 64-bit NUMA platform. + For 32-bit this is only needed if you boot a 32-bit + kernel on a 64-bit NUMA platform. Otherwise, you should say N. -comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI" - depends on X86_32 && X86_SUMMIT && (!HIGHMEM64G || !ACPI) - config AMD_NUMA def_bool y prompt "Old style AMD Opteron NUMA detection" @@ -1300,7 +1237,6 @@ config NODES_SHIFT range 1 10 default "10" if MAXSMP default "6" if X86_64 - default "4" if X86_NUMAQ default "3" depends on NEED_MULTIPLE_NODES ---help--- diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index f3aaf231b4e..6983314c8b3 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -359,7 +359,7 @@ config X86_P6_NOP config X86_TSC def_bool y - depends on ((MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM) && !X86_NUMAQ) || X86_64 + depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM) || X86_64 config X86_CMPXCHG64 def_bool y diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index 2377f5618fb..8dcd35c4c78 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -90,12 +90,6 @@ enum fixed_addresses { FIX_IO_APIC_BASE_0, FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1, #endif -#ifdef CONFIG_X86_VISWS_APIC - FIX_CO_CPU, /* Cobalt timer */ - FIX_CO_APIC, /* Cobalt APIC Redirection Table */ - FIX_LI_PCIA, /* Lithium PCI Bridge A */ - FIX_LI_PCIB, /* Lithium PCI Bridge B */ -#endif FIX_RO_IDT, /* Virtual mapping for read-only IDT */ #ifdef CONFIG_X86_32 FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 67d69b8e2d2..a307b7530e5 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -98,7 +98,6 @@ extern void trace_call_function_single_interrupt(void); #define IO_APIC_IRQ(x) (((x) >= NR_IRQS_LEGACY) || ((1<<(x)) & io_apic_irqs)) extern unsigned long io_apic_irqs; -extern void init_VISWS_APIC_irqs(void); extern void setup_IO_APIC(void); extern void disable_IO_APIC(void); diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h index 8a9b3e288cb..1ec990bd7dc 100644 --- a/arch/x86/include/asm/mmzone_32.h +++ b/arch/x86/include/asm/mmzone_32.h @@ -11,9 +11,6 @@ #ifdef CONFIG_NUMA extern struct pglist_data *node_data[]; #define NODE_DATA(nid) (node_data[nid]) - -#include <asm/numaq.h> - #endif /* CONFIG_NUMA */ #ifdef CONFIG_DISCONTIGMEM diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 3e6b4920ef5..f5a61795673 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -25,12 +25,6 @@ extern int pic_mode; extern unsigned int def_to_bigsmp; -#ifdef CONFIG_X86_NUMAQ -extern int mp_bus_id_to_node[MAX_MP_BUSSES]; -extern int mp_bus_id_to_local[MAX_MP_BUSSES]; -extern int quad_local_to_mp_bus_id [NR_CPUS/4][4]; -#endif - #else /* CONFIG_X86_64: */ #define MAX_MP_BUSSES 256 diff --git a/arch/x86/include/asm/numaq.h b/arch/x86/include/asm/numaq.h deleted file mode 100644 index c3b3c322fd8..00000000000 --- a/arch/x86/include/asm/numaq.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Written by: Patricia Gaughen, IBM Corporation - * - * Copyright (C) 2002, IBM Corp. - * - * All rights reserved. - * - * 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. - * - * This program 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, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Send feedback to <gone@us.ibm.com> - */ - -#ifndef _ASM_X86_NUMAQ_H -#define _ASM_X86_NUMAQ_H - -#ifdef CONFIG_X86_NUMAQ - -extern int found_numaq; -extern int numaq_numa_init(void); -extern int pci_numaq_init(void); - -extern void *xquad_portio; - -#define XQUAD_PORTIO_BASE 0xfe400000 -#define XQUAD_PORTIO_QUAD 0x40000 /* 256k per quad. */ -#define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port) - -/* - * SYS_CFG_DATA_PRIV_ADDR, struct eachquadmem, and struct sys_cfg_data are the - */ -#define SYS_CFG_DATA_PRIV_ADDR 0x0009d000 /* place for scd in private - quad space */ - -/* - * Communication area for each processor on lynxer-processor tests. - * - * NOTE: If you change the size of this eachproc structure you need - * to change the definition for EACH_QUAD_SIZE. - */ -struct eachquadmem { - unsigned int priv_mem_start; /* Starting address of this */ - /* quad's private memory. */ - /* This is always 0. */ - /* In MB. */ - unsigned int priv_mem_size; /* Size of this quad's */ - /* private memory. */ - /* In MB. */ - unsigned int low_shrd_mem_strp_start;/* Starting address of this */ - /* quad's low shared block */ - /* (untranslated). */ - /* In MB. */ - unsigned int low_shrd_mem_start; /* Starting address of this */ - /* quad's low shared memory */ - /* (untranslated). */ - /* In MB. */ - unsigned int low_shrd_mem_size; /* Size of this quad's low */ - /* shared memory. */ - /* In MB. */ - unsigned int lmmio_copb_start; /* Starting address of this */ - /* quad's local memory */ - /* mapped I/O in the */ - /* compatibility OPB. */ - /* In MB. */ - unsigned int lmmio_copb_size; /* Size of this quad's local */ - /* memory mapped I/O in the */ - /* compatibility OPB. */ - /* In MB. */ - unsigned int lmmio_nopb_start; /* Starting address of this */ - /* quad's local memory */ - /* mapped I/O in the */ - /* non-compatibility OPB. */ - /* In MB. */ - unsigned int lmmio_nopb_size; /* Size of this quad's local */ - /* memory mapped I/O in the */ - /* non-compatibility OPB. */ - /* In MB. */ - unsigned int io_apic_0_start; /* Starting address of I/O */ - /* APIC 0. */ - unsigned int io_apic_0_sz; /* Size I/O APIC 0. */ - unsigned int io_apic_1_start; /* Starting address of I/O */ - /* APIC 1. */ - unsigned int io_apic_1_sz; /* Size I/O APIC 1. */ - unsigned int hi_shrd_mem_start; /* Starting address of this */ - /* quad's high shared memory.*/ - /* In MB. */ - unsigned int hi_shrd_mem_size; /* Size of this quad's high */ - /* shared memory. */ - /* In MB. */ - unsigned int mps_table_addr; /* Address of this quad's */ - /* MPS tables from BIOS, */ - /* in system space.*/ - unsigned int lcl_MDC_pio_addr; /* Port-I/O address for */ - /* local access of MDC. */ - unsigned int rmt_MDC_mmpio_addr; /* MM-Port-I/O address for */ - /* remote access of MDC. */ - unsigned int mm_port_io_start; /* Starting address of this */ - /* quad's memory mapped Port */ - /* I/O space. */ - unsigned int mm_port_io_size; /* Size of this quad's memory*/ - /* mapped Port I/O space. */ - unsigned int mm_rmt_io_apic_start; /* Starting address of this */ - /* quad's memory mapped */ - /* remote I/O APIC space. */ - unsigned int mm_rmt_io_apic_size; /* Size of this quad's memory*/ - /* mapped remote I/O APIC */ - /* space. */ - unsigned int mm_isa_start; /* Starting address of this */ - /* quad's memory mapped ISA */ - /* space (contains MDC */ - /* memory space). */ - unsigned int mm_isa_size; /* Size of this quad's memory*/ - /* mapped ISA space (contains*/ - /* MDC memory space). */ - unsigned int rmt_qmi_addr; /* Remote addr to access QMI.*/ - unsigned int lcl_qmi_addr; /* Local addr to access QMI. */ -}; - -/* - * Note: This structure must be NOT be changed unless the multiproc and - * OS are changed to reflect the new structure. - */ -struct sys_cfg_data { - unsigned int quad_id; - unsigned int bsp_proc_id; /* Boot Strap Processor in this quad. */ - unsigned int scd_version; /* Version number of this table. */ - unsigned int first_quad_id; - unsigned int quads_present31_0; /* 1 bit for each quad */ - unsigned int quads_present63_32; /* 1 bit for each quad */ - unsigned int config_flags; - unsigned int boot_flags; - unsigned int csr_start_addr; /* Absolute value (not in MB) */ - unsigned int csr_size; /* Absolute value (not in MB) */ - unsigned int lcl_apic_start_addr; /* Absolute value (not in MB) */ - unsigned int lcl_apic_size; /* Absolute value (not in MB) */ - unsigned int low_shrd_mem_base; /* 0 or 512MB or 1GB */ - unsigned int low_shrd_mem_quad_offset; /* 0,128M,256M,512M,1G */ - /* may not be totally populated */ - unsigned int split_mem_enbl; /* 0 for no low shared memory */ - unsigned int mmio_sz; /* Size of total system memory mapped I/O */ - /* (in MB). */ - unsigned int quad_spin_lock; /* Spare location used for quad */ - /* bringup. */ - unsigned int nonzero55; /* For checksumming. */ - unsigned int nonzeroaa; /* For checksumming. */ - unsigned int scd_magic_number; - unsigned int system_type; - unsigned int checksum; - /* - * memory configuration area for each quad - */ - struct eachquadmem eq[MAX_NUMNODES]; /* indexed by quad id */ -}; - -void numaq_tsc_disable(void); - -#endif /* CONFIG_X86_NUMAQ */ -#endif /* _ASM_X86_NUMAQ_H */ - diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index d62c9f809bc..9264f04a4c5 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -39,12 +39,6 @@ static inline void vsmp_init(void) { } void setup_bios_corruption_check(void); -#ifdef CONFIG_X86_VISWS -extern void visws_early_detect(void); -#else -static inline void visws_early_detect(void) { } -#endif - extern unsigned long saved_video_mode; extern void reserve_standard_io_resources(void); diff --git a/arch/x86/include/asm/visws/cobalt.h b/arch/x86/include/asm/visws/cobalt.h deleted file mode 100644 index 2edb37637ea..00000000000 --- a/arch/x86/include/asm/visws/cobalt.h +++ /dev/null @@ -1,127 +0,0 @@ -#ifndef _ASM_X86_VISWS_COBALT_H -#define _ASM_X86_VISWS_COBALT_H - -#include <asm/fixmap.h> - -/* - * Cobalt SGI Visual Workstation system ASIC - */ - -#define CO_CPU_NUM_PHYS 0x1e00 -#define CO_CPU_TAB_PHYS (CO_CPU_NUM_PHYS + 2) - -#define CO_CPU_MAX 4 - -#define CO_CPU_PHYS 0xc2000000 -#define CO_APIC_PHYS 0xc4000000 - -/* see set_fixmap() and asm/fixmap.h */ -#define CO_CPU_VADDR (fix_to_virt(FIX_CO_CPU)) -#define CO_APIC_VADDR (fix_to_virt(FIX_CO_APIC)) - -/* Cobalt CPU registers -- relative to CO_CPU_VADDR, use co_cpu_*() */ -#define CO_CPU_REV 0x08 -#define CO_CPU_CTRL 0x10 -#define CO_CPU_STAT 0x20 -#define CO_CPU_TIMEVAL 0x30 - -/* CO_CPU_CTRL bits */ -#define CO_CTRL_TIMERUN 0x04 /* 0 == disabled */ -#define CO_CTRL_TIMEMASK 0x08 /* 0 == unmasked */ - -/* CO_CPU_STATUS bits */ -#define CO_STAT_TIMEINTR 0x02 /* (r) 1 == int pend, (w) 0 == clear */ - -/* CO_CPU_TIMEVAL value */ -#define CO_TIME_HZ 100000000 /* Cobalt core rate */ - -/* Cobalt APIC registers -- relative to CO_APIC_VADDR, use co_apic_*() */ -#define CO_APIC_HI(n) (((n) * 0x10) + 4) -#define CO_APIC_LO(n) ((n) * 0x10) -#define CO_APIC_ID 0x0ffc - -/* CO_APIC_ID bits */ -#define CO_APIC_ENABLE 0x00000100 - -/* CO_APIC_LO bits */ -#define CO_APIC_MASK 0x00010000 /* 0 = enabled */ -#define CO_APIC_LEVEL 0x00008000 /* 0 = edge */ - -/* - * Where things are physically wired to Cobalt - * #defines with no board _<type>_<rev>_ are common to all (thus far) - */ -#define CO_APIC_IDE0 4 -#define CO_APIC_IDE1 2 /* Only on 320 */ - -#define CO_APIC_8259 12 /* serial, floppy, par-l-l */ - -/* Lithium PCI Bridge A -- "the one with 82557 Ethernet" */ -#define CO_APIC_PCIA_BASE0 0 /* and 1 */ /* slot 0, line 0 */ -#define CO_APIC_PCIA_BASE123 5 /* and 6 */ /* slot 0, line 1 */ - -#define CO_APIC_PIIX4_USB 7 /* this one is weird */ - -/* Lithium PCI Bridge B -- "the one with PIIX4" */ -#define CO_APIC_PCIB_BASE0 8 /* and 9-12 *//* slot 0, line 0 */ -#define CO_APIC_PCIB_BASE123 13 /* 14.15 */ /* slot 0, line 1 */ - -#define CO_APIC_VIDOUT0 16 -#define CO_APIC_VIDOUT1 17 -#define CO_APIC_VIDIN0 18 -#define CO_APIC_VIDIN1 19 - -#define CO_APIC_LI_AUDIO 22 - -#define CO_APIC_AS 24 -#define CO_APIC_RE 25 - -#define CO_APIC_CPU 28 /* Timer and Cache interrupt */ -#define CO_APIC_NMI 29 -#define CO_APIC_LAST CO_APIC_NMI - -/* - * This is how irqs are assigned on the Visual Workstation. - * Legacy devices get irq's 1-15 (system clock is 0 and is CO_APIC_CPU). - * All other devices (including PCI) go to Cobalt and are irq's 16 on up. - */ -#define CO_IRQ_APIC0 16 /* irq of apic entry 0 */ -#define IS_CO_APIC(irq) ((irq) >= CO_IRQ_APIC0) -#define CO_IRQ(apic) (CO_IRQ_APIC0 + (apic)) /* apic ent to irq */ -#define CO_APIC(irq) ((irq) - CO_IRQ_APIC0) /* irq to apic ent */ -#define CO_IRQ_IDE0 14 /* knowledge of... */ -#define CO_IRQ_IDE1 15 /* ... ide driver defaults! */ -#define CO_IRQ_8259 CO_IRQ(CO_APIC_8259) - -#ifdef CONFIG_X86_VISWS_APIC -static inline void co_cpu_write(unsigned long reg, unsigned long v) -{ - *((volatile unsigned long *)(CO_CPU_VADDR+reg))=v; -} - -static inline unsigned long co_cpu_read(unsigned long reg) -{ - return *((volatile unsigned long *)(CO_CPU_VADDR+reg)); -} - -static inline void co_apic_write(unsigned long reg, unsigned long v) -{ - *((volatile unsigned long *)(CO_APIC_VADDR+reg))=v; -} - -static inline unsigned long co_apic_read(unsigned long reg) -{ - return *((volatile unsigned long *)(CO_APIC_VADDR+reg)); -} -#endif - -extern char visws_board_type; - -#define VISWS_320 0 -#define VISWS_540 1 - -extern char visws_board_rev; - -extern int pci_visws_init(void); - -#endif /* _ASM_X86_VISWS_COBALT_H */ diff --git a/arch/x86/include/asm/visws/lithium.h b/arch/x86/include/asm/visws/lithium.h deleted file mode 100644 index a10d89bc127..00000000000 --- a/arch/x86/include/asm/visws/lithium.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef _ASM_X86_VISWS_LITHIUM_H -#define _ASM_X86_VISWS_LITHIUM_H - -#include <asm/fixmap.h> - -/* - * Lithium is the SGI Visual Workstation I/O ASIC - */ - -#define LI_PCI_A_PHYS 0xfc000000 /* Enet is dev 3 */ -#define LI_PCI_B_PHYS 0xfd000000 /* PIIX4 is here */ - -/* see set_fixmap() and asm/fixmap.h */ -#define LI_PCIA_VADDR (fix_to_virt(FIX_LI_PCIA)) -#define LI_PCIB_VADDR (fix_to_virt(FIX_LI_PCIB)) - -/* Not a standard PCI? (not in linux/pci.h) */ -#define LI_PCI_BUSNUM 0x44 /* lo8: primary, hi8: sub */ -#define LI_PCI_INTEN 0x46 - -/* LI_PCI_INTENT bits */ -#define LI_INTA_0 0x0001 -#define LI_INTA_1 0x0002 -#define LI_INTA_2 0x0004 -#define LI_INTA_3 0x0008 -#define LI_INTA_4 0x0010 -#define LI_INTB 0x0020 -#define LI_INTC 0x0040 -#define LI_INTD 0x0080 - -/* More special purpose macros... */ -static inline void li_pcia_write16(unsigned long reg, unsigned short v) -{ - *((volatile unsigned short *)(LI_PCIA_VADDR+reg))=v; -} - -static inline unsigned short li_pcia_read16(unsigned long reg) -{ - return *((volatile unsigned short *)(LI_PCIA_VADDR+reg)); -} - -static inline void li_pcib_write16(unsigned long reg, unsigned short v) -{ - *((volatile unsigned short *)(LI_PCIB_VADDR+reg))=v; -} - -static inline unsigned short li_pcib_read16(unsigned long reg) -{ - return *((volatile unsigned short *)(LI_PCIB_VADDR+reg)); -} - -#endif /* _ASM_X86_VISWS_LITHIUM_H */ - diff --git a/arch/x86/include/asm/visws/piix4.h b/arch/x86/include/asm/visws/piix4.h deleted file mode 100644 index d0af4d338e7..00000000000 --- a/arch/x86/include/asm/visws/piix4.h +++ /dev/null @@ -1,107 +0,0 @@ -#ifndef _ASM_X86_VISWS_PIIX4_H -#define _ASM_X86_VISWS_PIIX4_H - -/* - * PIIX4 as used on SGI Visual Workstations - */ - -#define PIIX_PM_START 0x0F80 - -#define SIO_GPIO_START 0x0FC0 - -#define SIO_PM_START 0x0FC8 - -#define PMBASE PIIX_PM_START -#define GPIREG0 (PMBASE+0x30) -#define GPIREG(x) (GPIREG0+((x)/8)) -#define GPIBIT(x) (1 << ((x)%8)) - -#define PIIX_GPI_BD_ID1 18 -#define PIIX_GPI_BD_ID2 19 -#define PIIX_GPI_BD_ID3 20 -#define PIIX_GPI_BD_ID4 21 -#define PIIX_GPI_BD_REG GPIREG(PIIX_GPI_BD_ID1) -#define PIIX_GPI_BD_MASK (GPIBIT(PIIX_GPI_BD_ID1) | \ - GPIBIT(PIIX_GPI_BD_ID2) | \ - GPIBIT(PIIX_GPI_BD_ID3) | \ - GPIBIT(PIIX_GPI_BD_ID4) ) - -#define PIIX_GPI_BD_SHIFT (PIIX_GPI_BD_ID1 % 8) - -#define SIO_INDEX 0x2e -#define SIO_DATA 0x2f - -#define SIO_DEV_SEL 0x7 -#define SIO_DEV_ENB 0x30 -#define SIO_DEV_MSB 0x60 -#define SIO_DEV_LSB 0x61 - -#define SIO_GP_DEV 0x7 - -#define SIO_GP_BASE SIO_GPIO_START -#define SIO_GP_MSB (SIO_GP_BASE>>8) -#define SIO_GP_LSB (SIO_GP_BASE&0xff) - -#define SIO_GP_DATA1 (SIO_GP_BASE+0) - -#define SIO_PM_DEV 0x8 - -#define SIO_PM_BASE SIO_PM_START -#define SIO_PM_MSB (SIO_PM_BASE>>8) -#define SIO_PM_LSB (SIO_PM_BASE&0xff) -#define SIO_PM_INDEX (SIO_PM_BASE+0) -#define SIO_PM_DATA (SIO_PM_BASE+1) - -#define SIO_PM_FER2 0x1 - -#define SIO_PM_GP_EN 0x80 - - - -/* - * This is the dev/reg where generating a config cycle will - * result in a PCI special cycle. - */ -#define SPECIAL_DEV 0xff -#define SPECIAL_REG 0x00 - -/* - * PIIX4 needs to see a special cycle with the following data - * to be convinced the processor has gone into the stop grant - * state. PIIX4 insists on seeing this before it will power - * down a system. - */ -#define PIIX_SPECIAL_STOP 0x00120002 - -#define PIIX4_RESET_PORT 0xcf9 -#define PIIX4_RESET_VAL 0x6 - -#define PMSTS_PORT 0xf80 // 2 bytes PM Status -#define PMEN_PORT 0xf82 // 2 bytes PM Enable -#define PMCNTRL_PORT 0xf84 // 2 bytes PM Control - -#define PM_SUSPEND_ENABLE 0x2000 // start sequence to suspend state - -/* - * PMSTS and PMEN I/O bit definitions. - * (Bits are the same in both registers) - */ -#define PM_STS_RSM (1<<15) // Resume Status -#define PM_STS_PWRBTNOR (1<<11) // Power Button Override -#define PM_STS_RTC (1<<10) // RTC status -#define PM_STS_PWRBTN (1<<8) // Power Button Pressed? -#define PM_STS_GBL (1<<5) // Global Status -#define PM_STS_BM (1<<4) // Bus Master Status -#define PM_STS_TMROF (1<<0) // Timer Overflow Status. - -/* - * Stop clock GPI register - */ -#define PIIX_GPIREG0 (0xf80 + 0x30) - -/* - * Stop clock GPI bit in GPIREG0 - */ -#define PIIX_GPI_STPCLK 0x4 // STPCLK signal routed back in - -#endif /* _ASM_X86_VISWS_PIIX4_H */ diff --git a/arch/x86/include/asm/visws/sgivw.h b/arch/x86/include/asm/visws/sgivw.h deleted file mode 100644 index 5fbf63e1003..00000000000 --- a/arch/x86/include/asm/visws/sgivw.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * Frame buffer position and size: - */ -extern unsigned long sgivwfb_mem_phys; -extern unsigned long sgivwfb_mem_size; diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 8e61d23b8f6..86281ffb96d 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -903,10 +903,6 @@ static int __init acpi_parse_madt_lapic_entries(void) #ifdef CONFIG_X86_IO_APIC #define MP_ISA_BUS 0 -#ifdef CONFIG_X86_ES7000 -extern int es7000_plat; -#endif - void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi) { int ioapic; @@ -956,14 +952,6 @@ void __init mp_config_acpi_legacy_irqs(void) set_bit(MP_ISA_BUS, mp_bus_not_pci); pr_debug("Bus #%d is ISA\n", MP_ISA_BUS); -#ifdef CONFIG_X86_ES7000 - /* - * Older generations of ES7000 have no legacy identity mappings - */ - if (es7000_plat == 1) - return; -#endif - /* * Use the default configuration for the IRQs 0-15. Unless * overridden by (MADT) interrupt source override entries. diff --git a/arch/x86/kernel/apic/Makefile b/arch/x86/kernel/apic/Makefile index 0ae0323b1f9..dcb5b15401c 100644 --- a/arch/x86/kernel/apic/Makefile +++ b/arch/x86/kernel/apic/Makefile @@ -18,10 +18,7 @@ obj-y += apic_flat_64.o endif # APIC probe will depend on the listing order here -obj-$(CONFIG_X86_NUMAQ) += numaq_32.o -obj-$(CONFIG_X86_SUMMIT) += summit_32.o obj-$(CONFIG_X86_BIGSMP) += bigsmp_32.o -obj-$(CONFIG_X86_ES7000) += es7000_32.o # For 32bit, probe_32 need to be listed last obj-$(CONFIG_X86_LOCAL_APIC) += probe_$(BITS).o diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 53e20531470..481ae38f6a4 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2136,7 +2136,6 @@ int generic_processor_info(int apicid, int version) * * - arch/x86/kernel/mpparse.c: MP_processor_info() * - arch/x86/mm/amdtopology.c: amd_numa_init() - * - arch/x86/platform/visws/visws_quirks.c: MP_processor_info() * * This function is executed with the modified * boot_cpu_physical_apicid. So, disabled_cpu_apicid kernel diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c deleted file mode 100644 index 6f8f8b348a3..00000000000 --- a/arch/x86/kernel/apic/es7000_32.c +++ /dev/null @@ -1,738 +0,0 @@ -/* - * Written by: Garry Forsgren, Unisys Corporation - * Natalie Protasevich, Unisys Corporation - * - * This file contains the code to configure and interface - * with Unisys ES7000 series hardware system manager. - * - * Copyright (c) 2003 Unisys Corporation. - * Copyright (C) 2009, Red Hat, Inc., Ingo Molnar - * - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Unisys Corporation, Township Line & Union Meeting - * Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or: - * - * http://www.unisys.com - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - |