diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 10:20:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 10:20:54 -0700 |
commit | b6844e8f64920cdee620157252169ba63afb0c89 (patch) | |
tree | 339a447f4d1b6b2a447d10d24de227ddfbd4cc65 /arch/arm/mm/proc-feroceon.S | |
parent | 2f175074e6811974ee77ddeb026f4d21aa3eca4d (diff) | |
parent | 3ad55155b222f2a901405dea20ff7c68828ecd92 (diff) |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (237 commits)
ARM: 7004/1: fix traps.h compile warnings
ARM: 6998/2: kernel: use proper memory barriers for bitops
ARM: 6997/1: ep93xx: increase NR_BANKS to 16 for support of 128MB RAM
ARM: Fix build errors caused by adding generic macros
ARM: CPU hotplug: ensure we migrate all IRQs off a downed CPU
ARM: CPU hotplug: pass in proper affinity mask on IRQ migration
ARM: GIC: avoid routing interrupts to offline CPUs
ARM: CPU hotplug: fix abuse of irqdesc->node
ARM: 6981/2: mmci: adjust calculation of f_min
ARM: 7000/1: LPAE: Use long long printk format for displaying the pud
ARM: 6999/1: head, zImage: Always Enter the kernel in ARM state
ARM: btc: avoid invalidating the branch target cache on kernel TLB maintanence
ARM: ARM_DMA_ZONE_SIZE is no more
ARM: mach-shark: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-sa1100: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-realview: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-pxa: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-ixp4xx: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-h720x: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
ARM: mach-davinci: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
...
Diffstat (limited to 'arch/arm/mm/proc-feroceon.S')
-rw-r--r-- | arch/arm/mm/proc-feroceon.S | 202 |
1 files changed, 49 insertions, 153 deletions
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S index d3883eed7a4..8a6c2f78c1c 100644 --- a/arch/arm/mm/proc-feroceon.S +++ b/arch/arm/mm/proc-feroceon.S @@ -411,29 +411,28 @@ ENTRY(feroceon_dma_unmap_area) mov pc, lr ENDPROC(feroceon_dma_unmap_area) -ENTRY(feroceon_cache_fns) - .long feroceon_flush_icache_all - .long feroceon_flush_kern_cache_all - .long feroceon_flush_user_cache_all - .long feroceon_flush_user_cache_range - .long feroceon_coherent_kern_range - .long feroceon_coherent_user_range - .long feroceon_flush_kern_dcache_area - .long feroceon_dma_map_area - .long feroceon_dma_unmap_area - .long feroceon_dma_flush_range - -ENTRY(feroceon_range_cache_fns) - .long feroceon_flush_icache_all - .long feroceon_flush_kern_cache_all - .long feroceon_flush_user_cache_all - .long feroceon_flush_user_cache_range - .long feroceon_coherent_kern_range - .long feroceon_coherent_user_range - .long feroceon_range_flush_kern_dcache_area - .long feroceon_range_dma_map_area - .long feroceon_dma_unmap_area - .long feroceon_range_dma_flush_range + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) + define_cache_functions feroceon + +.macro range_alias basename + .globl feroceon_range_\basename + .type feroceon_range_\basename , %function + .equ feroceon_range_\basename , feroceon_\basename +.endm + +/* + * Most of the cache functions are unchanged for this case. + * Export suitable alias symbols for the unchanged functions: + */ + range_alias flush_icache_all + range_alias flush_user_cache_all + range_alias flush_kern_cache_all + range_alias flush_user_cache_range + range_alias coherent_kern_range + range_alias coherent_user_range + range_alias dma_unmap_area + + define_cache_functions feroceon_range .align 5 ENTRY(cpu_feroceon_dcache_clean_area) @@ -539,93 +538,27 @@ feroceon_crval: __INITDATA -/* - * Purpose : Function pointers used to access above functions - all calls - * come through these - */ - .type feroceon_processor_functions, #object -feroceon_processor_functions: - .word v5t_early_abort - .word legacy_pabort - .word cpu_feroceon_proc_init - .word cpu_feroceon_proc_fin - .word cpu_feroceon_reset - .word cpu_feroceon_do_idle - .word cpu_feroceon_dcache_clean_area - .word cpu_feroceon_switch_mm - .word cpu_feroceon_set_pte_ext - .word 0 - .word 0 - .word 0 - .size feroceon_processor_functions, . - feroceon_processor_functions + @ define struct processor (see <asm/proc-fns.h> and proc-macros.S) + define_processor_functions feroceon, dabort=v5t_early_abort, pabort=legacy_pabort .section ".rodata" - .type cpu_arch_name, #object -cpu_arch_name: - .asciz "armv5te" - .size cpu_arch_name, . - cpu_arch_name - - .type cpu_elf_name, #object -cpu_elf_name: - .asciz "v5" - .size cpu_elf_name, . - cpu_elf_name - - .type cpu_feroceon_name, #object -cpu_feroceon_name: - .asciz "Feroceon" - .size cpu_feroceon_name, . - cpu_feroceon_name - - .type cpu_88fr531_name, #object -cpu_88fr531_name: - .asciz "Feroceon 88FR531-vd" - .size cpu_88fr531_name, . - cpu_88fr531_name - - .type cpu_88fr571_name, #object -cpu_88fr571_name: - .asciz "Feroceon 88FR571-vd" - .size cpu_88fr571_name, . - cpu_88fr571_name - - .type cpu_88fr131_name, #object -cpu_88fr131_name: - .asciz "Feroceon 88FR131" - .size cpu_88fr131_name, . - cpu_88fr131_name + string cpu_arch_name, "armv5te" + string cpu_elf_name, "v5" + string cpu_feroceon_name, "Feroceon" + string cpu_88fr531_name, "Feroceon 88FR531-vd" + string cpu_88fr571_name, "Feroceon 88FR571-vd" + string cpu_88fr131_name, "Feroceon 88FR131" .align .section ".proc.info.init", #alloc, #execinstr -#ifdef CONFIG_CPU_FEROCEON_OLD_ID - .type __feroceon_old_id_proc_info,#object -__feroceon_old_id_proc_info: - .long 0x41009260 - .long 0xff00fff0 - .long PMD_TYPE_SECT | \ - PMD_SECT_BUFFERABLE | \ - PMD_SECT_CACHEABLE | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __feroceon_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP - .long cpu_feroceon_name - .long feroceon_processor_functions - .long v4wbi_tlb_fns - .long feroceon_user_fns - .long feroceon_cache_fns - .size __feroceon_old_id_proc_info, . - __feroceon_old_id_proc_info -#endif - - .type __88fr531_proc_info,#object -__88fr531_proc_info: - .long 0x56055310 - .long 0xfffffff0 +.macro feroceon_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cache:req + .type __\name\()_proc_info,#object +__\name\()_proc_info: + .long \cpu_val + .long \cpu_mask .long PMD_TYPE_SECT | \ PMD_SECT_BUFFERABLE | \ PMD_SECT_CACHEABLE | \ @@ -640,59 +573,22 @@ __88fr531_proc_info: .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP - .long cpu_88fr531_name + .long \cpu_name .long feroceon_processor_functions .long v4wbi_tlb_fns .long feroceon_user_fns - .long feroceon_cache_fns - .size __88fr531_proc_info, . - __88fr531_proc_info + .long \cache + .size __\name\()_proc_info, . - __\name\()_proc_info +.endm - .type __88fr571_proc_info,#object -__88fr571_proc_info: - .long 0x56155710 - .long 0xfffffff0 - .long PMD_TYPE_SECT | \ - PMD_SECT_BUFFERABLE | \ - PMD_SECT_CACHEABLE | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __feroceon_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP - .long cpu_88fr571_name - .long feroceon_processor_functions - .long v4wbi_tlb_fns - .long feroceon_user_fns - .long feroceon_range_cache_fns - .size __88fr571_proc_info, . - __88fr571_proc_info +#ifdef CONFIG_CPU_FEROCEON_OLD_ID + feroceon_proc_info feroceon_old_id, 0x41009260, 0xff00fff0, \ + cpu_name=cpu_feroceon_name, cache=feroceon_cache_fns +#endif - .type __88fr131_proc_info,#object -__88fr131_proc_info: - .long 0x56251310 - .long 0xfffffff0 - .long PMD_TYPE_SECT | \ - PMD_SECT_BUFFERABLE | \ - PMD_SECT_CACHEABLE | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __feroceon_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP - .long cpu_88fr131_name - .long feroceon_processor_functions - .long v4wbi_tlb_fns - .long feroceon_user_fns - .long feroceon_range_cache_fns - .size __88fr131_proc_info, . - __88fr131_proc_info + feroceon_proc_info 88fr531, 0x56055310, 0xfffffff0, cpu_88fr531_name, \ + cache=feroceon_cache_fns + feroceon_proc_info 88fr571, 0x56155710, 0xfffffff0, cpu_88fr571_name, \ + cache=feroceon_range_cache_fns + feroceon_proc_info 88fr131, 0x56251310, 0xfffffff0, cpu_88fr131_name, \ + cache=feroceon_range_cache_fns |