diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/bug.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 15 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/dma-mapping.h | 41 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/io.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 26 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pci.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pgtable-ppc64.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ps3.h | 53 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/tlbflush.h | 5 |
11 files changed, 113 insertions, 54 deletions
diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index e55d1f66b86..64e1fdca233 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -3,6 +3,7 @@ #ifdef __KERNEL__ #include <asm/asm-compat.h> + /* * Define an illegal instr to trap on the bug. * We don't use 0 because that marks the end of a function @@ -14,6 +15,7 @@ #ifdef CONFIG_BUG #ifdef __ASSEMBLY__ +#include <asm/asm-offsets.h> #ifdef CONFIG_DEBUG_BUGVERBOSE .macro EMIT_BUG_ENTRY addr,file,line,flags .section __bug_table,"a" @@ -26,7 +28,7 @@ .previous .endm #else - .macro EMIT_BUG_ENTRY addr,file,line,flags +.macro EMIT_BUG_ENTRY addr,file,line,flags .section __bug_table,"a" 5001: PPC_LONG \addr .short \flags @@ -113,6 +115,13 @@ #define HAVE_ARCH_BUG_ON #define HAVE_ARCH_WARN_ON #endif /* __ASSEMBLY __ */ +#else +#ifdef __ASSEMBLY__ +.macro EMIT_BUG_ENTRY addr,file,line,flags +.endm +#else /* !__ASSEMBLY__ */ +#define _EMIT_BUG_ENTRY +#endif #endif /* CONFIG_BUG */ #include <asm-generic/bug.h> diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 803d174dae2..f3d9d741716 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -163,6 +163,7 @@ extern const char *powerpc_base_platform; #define CPU_FTR_SPE ASM_CONST(0x0000000002000000) #define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x0000000004000000) #define CPU_FTR_LWSYNC ASM_CONST(0x0000000008000000) +#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000010000000) /* * Add the 64-bit processor unique features in the top half of the word; @@ -177,7 +178,6 @@ extern const char *powerpc_base_platform; #define CPU_FTR_SLB LONG_ASM_CONST(0x0000000100000000) #define CPU_FTR_16M_PAGE LONG_ASM_CONST(0x0000000200000000) #define CPU_FTR_TLBIEL LONG_ASM_CONST(0x0000000400000000) -#define CPU_FTR_NOEXECUTE LONG_ASM_CONST(0x0000000800000000) #define CPU_FTR_IABR LONG_ASM_CONST(0x0000002000000000) #define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000004000000000) #define CPU_FTR_CTRL LONG_ASM_CONST(0x0000008000000000) @@ -367,19 +367,20 @@ extern const char *powerpc_base_platform; #define CPU_FTRS_CLASSIC32 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE) #define CPU_FTRS_8XX (CPU_FTR_USE_TB) -#define CPU_FTRS_40X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN) -#define CPU_FTRS_44X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN) +#define CPU_FTRS_40X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) +#define CPU_FTRS_44X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) #define CPU_FTRS_E200 (CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \ CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \ - CPU_FTR_UNIFIED_ID_CACHE) + CPU_FTR_UNIFIED_ID_CACHE | CPU_FTR_NOEXECUTE) #define CPU_FTRS_E500 (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \ - CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN) + CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \ + CPU_FTR_NOEXECUTE) #define CPU_FTRS_E500_2 (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \ CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_BIG_PHYS | \ - CPU_FTR_NODSISRALIGN) + CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) #define CPU_FTRS_E500MC (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN | \ - CPU_FTR_L2CSR | CPU_FTR_LWSYNC) + CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE) #define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN) /* 64-bit CPUs */ diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index 9063184fa6f..86cef7ddc8d 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -363,12 +363,41 @@ static inline void dma_sync_single_range_for_device(struct device *dev, size, direction); } #else /* CONFIG_PPC_NEED_DMA_SYNC_OPS */ -#define dma_sync_single_for_cpu(d, h, s, dir) ((void)0) -#define dma_sync_single_for_device(d, h, s, dir) ((void)0) -#define dma_sync_single_range_for_cpu(d, h, o, s, dir) ((void)0) -#define dma_sync_single_range_for_device(d, h, o, s, dir) ((void)0) -#define dma_sync_sg_for_cpu(d, s, n, dir) ((void)0) -#define dma_sync_sg_for_device(d, s, n, dir) ((void)0) +static inline void dma_sync_single_for_cpu(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) +{ +} + +static inline void dma_sync_single_for_device(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) +{ +} + +static inline void dma_sync_sg_for_cpu(struct device *dev, + struct scatterlist *sgl, int nents, + enum dma_data_direction direction) +{ +} + +static inline void dma_sync_sg_for_device(struct device *dev, + struct scatterlist *sgl, int nents, + enum dma_data_direction direction) +{ +} + +static inline void dma_sync_single_range_for_cpu(struct device *dev, + dma_addr_t dma_handle, unsigned long offset, size_t size, + enum dma_data_direction direction) +{ +} + +static inline void dma_sync_single_range_for_device(struct device *dev, + dma_addr_t dma_handle, unsigned long offset, size_t size, + enum dma_data_direction direction) +{ +} #endif static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 08266d2728b..494cd8b0a27 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -713,13 +713,6 @@ static inline void * phys_to_virt(unsigned long address) */ #define page_to_phys(page) ((phys_addr_t)page_to_pfn(page) << PAGE_SHIFT) -/* We do NOT want virtual merging, it would put too much pressure on - * our iommu allocator. Instead, we want drivers to be smart enough - * to coalesce sglists that happen to have been mapped in a contiguous - * way by the iommu - */ -#define BIO_VMERGE_BOUNDARY 0 - /* * 32 bits still uses virt_to_bus() for it's implementation of DMA * mappings se we have to keep it defined here. We also have some old diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index fa8b3b72443..84007afabdb 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -13,7 +13,6 @@ struct device_node; -extern unsigned int ppc_pci_flags; enum { /* Force re-assigning all resources (ignore firmware * setup completely) @@ -36,6 +35,31 @@ enum { /* ... except for domain 0 */ PPC_PCI_COMPAT_DOMAIN_0 = 0x00000020, }; +#ifdef CONFIG_PCI +extern unsigned int ppc_pci_flags; + +static inline void ppc_pci_set_flags(int flags) +{ + ppc_pci_flags = flags; +} + +static inline void ppc_pci_add_flags(int flags) +{ + ppc_pci_flags |= flags; +} + +static inline int ppc_pci_has_flag(int flag) +{ + return (ppc_pci_flags & flag); +} +#else +static inline void ppc_pci_set_flags(int flags) { } +static inline void ppc_pci_add_flags(int flags) { } +static inline int ppc_pci_has_flag(int flag) +{ + return 0; +} +#endif /* diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h index 1c721a632d8..3548159a1be 100644 --- a/arch/powerpc/include/asm/pci.h +++ b/arch/powerpc/include/asm/pci.h @@ -38,8 +38,8 @@ struct pci_dev; * Set this to 1 if you want the kernel to re-assign all PCI * bus numbers (don't do that on ppc64 yet !) */ -#define pcibios_assign_all_busses() (ppc_pci_flags & \ - PPC_PCI_REASSIGN_ALL_BUS) +#define pcibios_assign_all_busses() \ + (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS)) #define pcibios_scan_all_fns(a, b) 0 static inline void pcibios_set_master(struct pci_dev *dev) diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h index 4c0a8c62859..1f0a330f03f 100644 --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -100,7 +100,7 @@ #define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY) -/* __pgprot defined in arch/powerpc/incliude/asm/page.h */ +/* __pgprot defined in arch/powerpc/include/asm/page.h */ #define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED) #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER) diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index cd7a47860e5..d3466490104 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -69,8 +69,6 @@ extern int _prep_type; #ifdef __KERNEL__ -extern int have_of; - struct task_struct; void start_thread(struct pt_regs *regs, unsigned long fdptr, unsigned long sp); void release_thread(struct task_struct *); diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h index 4299365590d..cff30c0ef1f 100644 --- a/arch/powerpc/include/asm/ps3.h +++ b/arch/powerpc/include/asm/ps3.h @@ -305,30 +305,34 @@ static inline const char* ps3_result(int result) /* system bus routines */ enum ps3_match_id { - PS3_MATCH_ID_EHCI = 1, - PS3_MATCH_ID_OHCI = 2, - PS3_MATCH_ID_GELIC = 3, - PS3_MATCH_ID_AV_SETTINGS = 4, - PS3_MATCH_ID_SYSTEM_MANAGER = 5, - PS3_MATCH_ID_STOR_DISK = 6, - PS3_MATCH_ID_STOR_ROM = 7, - PS3_MATCH_ID_STOR_FLASH = 8, - PS3_MATCH_ID_SOUND = 9, - PS3_MATCH_ID_GRAPHICS = 10, - PS3_MATCH_ID_LPM = 11, + PS3_MATCH_ID_EHCI = 1, + PS3_MATCH_ID_OHCI = 2, + PS3_MATCH_ID_GELIC = 3, + PS3_MATCH_ID_AV_SETTINGS = 4, + PS3_MATCH_ID_SYSTEM_MANAGER = 5, + PS3_MATCH_ID_STOR_DISK = 6, + PS3_MATCH_ID_STOR_ROM = 7, + PS3_MATCH_ID_STOR_FLASH = 8, + PS3_MATCH_ID_SOUND = 9, + PS3_MATCH_ID_GPU = 10, + PS3_MATCH_ID_LPM = 11, }; -#define PS3_MODULE_ALIAS_EHCI "ps3:1" -#define PS3_MODULE_ALIAS_OHCI "ps3:2" -#define PS3_MODULE_ALIAS_GELIC "ps3:3" -#define PS3_MODULE_ALIAS_AV_SETTINGS "ps3:4" -#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5" -#define PS3_MODULE_ALIAS_STOR_DISK "ps3:6" -#define PS3_MODULE_ALIAS_STOR_ROM "ps3:7" -#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8" -#define PS3_MODULE_ALIAS_SOUND "ps3:9" -#define PS3_MODULE_ALIAS_GRAPHICS "ps3:10" -#define PS3_MODULE_ALIAS_LPM "ps3:11" +enum ps3_match_sub_id { + PS3_MATCH_SUB_ID_GPU_FB = 1, +}; + +#define PS3_MODULE_ALIAS_EHCI "ps3:1:0" +#define PS3_MODULE_ALIAS_OHCI "ps3:2:0" +#define PS3_MODULE_ALIAS_GELIC "ps3:3:0" +#define PS3_MODULE_ALIAS_AV_SETTINGS "ps3:4:0" +#define PS3_MODULE_ALIAS_SYSTEM_MANAGER "ps3:5:0" +#define PS3_MODULE_ALIAS_STOR_DISK "ps3:6:0" +#define PS3_MODULE_ALIAS_STOR_ROM "ps3:7:0" +#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8:0" +#define PS3_MODULE_ALIAS_SOUND "ps3:9:0" +#define PS3_MODULE_ALIAS_GPU_FB "ps3:10:1" +#define PS3_MODULE_ALIAS_LPM "ps3:11:0" enum ps3_system_bus_device_type { PS3_DEVICE_TYPE_IOC0 = 1, @@ -337,11 +341,6 @@ enum ps3_system_bus_device_type { PS3_DEVICE_TYPE_LPM, }; -enum ps3_match_sub_id { - /* for PS3_MATCH_ID_GRAPHICS */ - PS3_MATCH_SUB_ID_FB = 1, -}; - /** * struct ps3_system_bus_device - a device on the system bus */ diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 8eaa7b28d9d..e0175beb446 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -168,6 +168,7 @@ extern void rtas_os_term(char *str); extern int rtas_get_sensor(int sensor, int index, int *state); extern int rtas_get_power_level(int powerdomain, int *level); extern int rtas_set_power_level(int powerdomain, int level, int *setlevel); +extern bool rtas_indicator_present(int token, int *maxindex); extern int rtas_set_indicator(int indicator, int index, int new_value); extern int rtas_set_indicator_fast(int indicator, int index, int new_value); extern void rtas_progress(char *s, unsigned short hex); diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h index 93716a9f4e1..333c24b5437 100644 --- a/arch/powerpc/include/asm/tlbflush.h +++ b/arch/powerpc/include/asm/tlbflush.h @@ -40,6 +40,11 @@ extern void _tlbil_va(unsigned long address, unsigned int pid); extern void _tlbia(void); #endif +static inline void local_flush_tlb_mm(struct mm_struct *mm) +{ + _tlbil_pid(mm->context.id); +} + static inline void flush_tlb_mm(struct mm_struct *mm) { _tlbil_pid(mm->context.id); |