diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/compat.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/exception-64e.h | 15 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/hvcall.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_booke_hv_asm.h | 17 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/mce.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/mmu-book3e.h | 9 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 60 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 9 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/perf_event_server.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 18 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 1 |
14 files changed, 126 insertions, 37 deletions
diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h index a613d2c82fd9..b142b8e0ed9e 100644 --- a/arch/powerpc/include/asm/compat.h +++ b/arch/powerpc/include/asm/compat.h @@ -8,7 +8,11 @@ #include <linux/sched.h> #define COMPAT_USER_HZ 100 +#ifdef __BIG_ENDIAN__ #define COMPAT_UTS_MACHINE "ppc\0\0" +#else +#define COMPAT_UTS_MACHINE "ppcle\0\0" +#endif typedef u32 compat_size_t; typedef s32 compat_ssize_t; diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 617cc767c076..bc2347774f0a 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -189,6 +189,7 @@ extern const char *powerpc_base_platform; #define CPU_FTR_HAS_PPR LONG_ASM_CONST(0x0200000000000000) #define CPU_FTR_DAWR LONG_ASM_CONST(0x0400000000000000) #define CPU_FTR_DABRX LONG_ASM_CONST(0x0800000000000000) +#define CPU_FTR_PMAO_BUG LONG_ASM_CONST(0x1000000000000000) #ifndef __ASSEMBLY__ @@ -445,6 +446,7 @@ extern const char *powerpc_base_platform; CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \ CPU_FTR_DBELL | CPU_FTR_HAS_PPR | CPU_FTR_DAWR | \ CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP) +#define CPU_FTRS_POWER8E (CPU_FTRS_POWER8 | CPU_FTR_PMAO_BUG) #define CPU_FTRS_CELL (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ @@ -466,8 +468,8 @@ extern const char *powerpc_base_platform; #define CPU_FTRS_POSSIBLE \ (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \ CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \ - CPU_FTRS_POWER7 | CPU_FTRS_POWER8 | CPU_FTRS_CELL | \ - CPU_FTRS_PA6T | CPU_FTR_VSX) + CPU_FTRS_POWER7 | CPU_FTRS_POWER8E | CPU_FTRS_POWER8 | \ + CPU_FTRS_CELL | CPU_FTRS_PA6T | CPU_FTR_VSX) #endif #else enum { diff --git a/arch/powerpc/include/asm/exception-64e.h b/arch/powerpc/include/asm/exception-64e.h index 51fa43e536b9..a563d9afd179 100644 --- a/arch/powerpc/include/asm/exception-64e.h +++ b/arch/powerpc/include/asm/exception-64e.h @@ -46,9 +46,8 @@ #define EX_CR (1 * 8) #define EX_R10 (2 * 8) #define EX_R11 (3 * 8) -#define EX_R13 (4 * 8) -#define EX_R14 (5 * 8) -#define EX_R15 (6 * 8) +#define EX_R14 (4 * 8) +#define EX_R15 (5 * 8) /* * The TLB miss exception uses different slots. @@ -173,16 +172,6 @@ exc_##label##_book3e: ld r9,EX_TLB_R9(r12); \ ld r8,EX_TLB_R8(r12); \ mtlr r16; -#define TLB_MISS_PROLOG_STATS_BOLTED \ - mflr r10; \ - std r8,PACA_EXTLB+EX_TLB_R8(r13); \ - std r9,PACA_EXTLB+EX_TLB_R9(r13); \ - std r10,PACA_EXTLB+EX_TLB_LR(r13); -#define TLB_MISS_RESTORE_STATS_BOLTED \ - ld r16,PACA_EXTLB+EX_TLB_LR(r13); \ - ld r9,PACA_EXTLB+EX_TLB_R9(r13); \ - ld r8,PACA_EXTLB+EX_TLB_R8(r13); \ - mtlr r16; #define TLB_MISS_STATS_D(name) \ addi r9,r13,MMSTAT_DSTATS+name; \ bl .tlb_stat_inc; diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 66830618cc19..aeaa56cd9b54 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -147,6 +147,14 @@ BEGIN_FTR_SECTION_NESTED(943) \ END_FTR_SECTION_NESTED(ftr,ftr,943) /* + * Set an SPR from a register if the CPU has the given feature + */ +#define OPT_SET_SPR(ra, spr, ftr) \ +BEGIN_FTR_SECTION_NESTED(943) \ + mtspr spr,ra; \ +END_FTR_SECTION_NESTED(ftr,ftr,943) + +/* * Save a register to the PACA if the CPU has the given feature */ #define OPT_SAVE_REG_TO_PACA(offset, ra, ftr) \ diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index d8b600b3f058..5dbbb29f5c3e 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -274,6 +274,11 @@ /* Platform specific hcalls, used by KVM */ #define H_RTAS 0xf000 +/* "Platform specific hcalls", provided by PHYP */ +#define H_GET_24X7_CATALOG_PAGE 0xF078 +#define H_GET_24X7_DATA 0xF07C +#define H_GET_PERF_COUNTER_INFO 0xF080 + #ifndef __ASSEMBLY__ /** diff --git a/arch/powerpc/include/asm/kvm_booke_hv_asm.h b/arch/powerpc/include/asm/kvm_booke_hv_asm.h index 3a79f5325712..e5f048bbcb7c 100644 --- a/arch/powerpc/include/asm/kvm_booke_hv_asm.h +++ b/arch/powerpc/include/asm/kvm_booke_hv_asm.h @@ -36,26 +36,21 @@ * *(r8 + GPR11) = saved r11 * * 64-bit host - * Expected inputs (GEN/GDBELL/DBG/MC exception types): + * Expected inputs (GEN/GDBELL/DBG/CRIT/MC exception types): * r10 = saved CR * r13 = PACA_POINTER * *(r13 + PACA_EX##type + EX_R10) = saved r10 * *(r13 + PACA_EX##type + EX_R11) = saved r11 * SPRN_SPRG_##type##_SCRATCH = saved r13 * - * Expected inputs (CRIT exception type): - * r10 = saved CR - * r13 = PACA_POINTER - * *(r13 + PACA_EX##type + EX_R10) = saved r10 - * *(r13 + PACA_EX##type + EX_R11) = saved r11 - * *(r13 + PACA_EX##type + EX_R13) = saved r13 - * * Expected inputs (TLB exception type): * r10 = saved CR + * r12 = extlb pointer * r13 = PACA_POINTER - * *(r13 + PACA_EX##type + EX_TLB_R10) = saved r10 - * *(r13 + PACA_EX##type + EX_TLB_R11) = saved r11 - * SPRN_SPRG_GEN_SCRATCH = saved r13 + * *(r12 + EX_TLB_R10) = saved r10 + * *(r12 + EX_TLB_R11) = saved r11 + * *(r12 + EX_TLB_R13) = saved r13 + * SPRN_SPRG_GEN_SCRATCH = saved r12 * * Only the bolted version of TLB miss exception handlers is supported now. */ diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index ad3025d0880b..5b6c03f1058f 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -170,6 +170,9 @@ struct machdep_calls { int (*system_reset_exception)(struct pt_regs *regs); int (*machine_check_exception)(struct pt_regs *regs); + /* Called during machine check exception to retrive fixup address. */ + bool (*mce_check_early_recovery)(struct pt_regs *regs); + /* Motherboard/chipset features. This is a kind of general purpose * hook used to control some machine specific features (like reset * lines, chip power control, etc...). @@ -279,6 +282,10 @@ struct machdep_calls { #ifdef CONFIG_ARCH_RANDOM int (*get_random_long)(unsigned long *v); #endif + +#ifdef CONFIG_MEMORY_HOTREMOVE + int (*remove_memory)(u64, u64); +#endif }; extern void e500_idle(void); diff --git a/arch/powerpc/include/asm/mce.h b/arch/powerpc/include/asm/mce.h index 8e99edf6d966..f97d8cb6bdf6 100644 --- a/arch/powerpc/include/asm/mce.h +++ b/arch/powerpc/include/asm/mce.h @@ -187,7 +187,8 @@ struct mce_error_info { #define MCE_EVENT_DONTRELEASE false extern void save_mce_event(struct pt_regs *regs, long handled, - struct mce_error_info *mce_err, uint64_t addr); + struct mce_error_info *mce_err, uint64_t nip, + uint64_t addr); extern int get_mce_event(struct machine_check_event *mce, bool release); extern void release_mce_event(void); extern void machine_check_queue_event(void); diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index 89b785d16846..901dac6b6cb7 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -287,11 +287,14 @@ extern int mmu_linear_psize; extern int mmu_vmemmap_psize; struct tlb_core_data { + /* + * Per-core spinlock for e6500 TLB handlers (no tlbsrx.) + * Must be the first struct element. + */ + u8 lock; + /* For software way selection, as on Freescale TLB1 */ u8 esel_next, esel_max, esel_first; - - /* Per-core spinlock for e6500 TLB handlers (no tlbsrx.) */ - u8 lock; }; #ifdef CONFIG_PPC64 diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index ed82142a3251..ffafab037ba8 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -83,6 +83,8 @@ extern int opal_enter_rtas(struct rtas_args *args, #define OPAL_INTERNAL_ERROR -11 #define OPAL_BUSY_EVENT -12 #define OPAL_HARDWARE_FROZEN -13 +#define OPAL_WRONG_STATE -14 +#define OPAL_ASYNC_COMPLETION -15 /* API Tokens (in r0) */ #define OPAL_CONSOLE_WRITE 1 @@ -151,12 +153,26 @@ extern int opal_enter_rtas(struct rtas_args *args, #define OPAL_LPC_READ 67 #define OPAL_LPC_WRITE 68 #define OPAL_RETURN_CPU 69 +#define OPAL_ELOG_READ 71 +#define OPAL_ELOG_WRITE 72 +#define OPAL_ELOG_ACK 73 +#define OPAL_ELOG_RESEND 74 +#define OPAL_ELOG_SIZE 75 #define OPAL_FLASH_VALIDATE 76 #define OPAL_FLASH_MANAGE 77 #define OPAL_FLASH_UPDATE 78 +#define OPAL_DUMP_INIT 81 +#define OPAL_DUMP_INFO 82 +#define OPAL_DUMP_READ 83 +#define OPAL_DUMP_ACK 84 #define OPAL_GET_MSG 85 #define OPAL_CHECK_ASYNC_COMPLETION 86 #define OPAL_SYNC_HOST_REBOOT 87 +#define OPAL_SENSOR_READ 88 +#define OPAL_GET_PARAM 89 +#define OPAL_SET_PARAM 90 +#define OPAL_DUMP_RESEND 91 +#define OPAL_DUMP_INFO2 94 #ifndef __ASSEMBLY__ @@ -237,11 +253,14 @@ enum OpalPendingState { OPAL_EVENT_EPOW = 0x80, OPAL_EVENT_LED_STATUS = 0x100, OPAL_EVENT_PCI_ERROR = 0x200, + OPAL_EVENT_DUMP_AVAIL = 0x400, OPAL_EVENT_MSG_PENDING = 0x800, }; enum OpalMessageType { - OPAL_MSG_ASYNC_COMP = 0, + OPAL_MSG_ASYNC_COMP = 0, /* params[0] = token, params[1] = rc, + * additional params function-specific + */ OPAL_MSG_MEM_ERR, OPAL_MSG_EPOW, OPAL_MSG_SHUTDOWN, @@ -394,6 +413,13 @@ enum OpalLPCAddressType { OPAL_LPC_FW = 2, }; +/* System parameter permission */ +enum OpalSysparamPerm { + OPAL_SYSPARAM_READ = 0x1, + OPAL_SYSPARAM_WRITE = 0x2, + OPAL_SYSPARAM_RW = (OPAL_SYSPARAM_READ | OPAL_SYSPARAM_WRITE), +}; + struct opal_msg { uint32_t msg_type; uint32_t reserved; @@ -823,16 +849,37 @@ int64_t opal_lpc_write(uint32_t chip_id, enum OpalLPCAddressType addr_type, uint32_t addr, uint32_t data, uint32_t sz); int64_t opal_lpc_read(uint32_t chip_id, enum OpalLPCAddressType addr_type, uint32_t addr, __be32 *data, uint32_t sz); + +int64_t opal_read_elog(uint64_t buffer, size_t size, uint64_t log_id); +int64_t opal_get_elog_size(uint64_t *log_id, size_t *size, uint64_t *elog_type); +int64_t opal_write_elog(uint64_t buffer, uint64_t size, uint64_t offset); +int64_t opal_send_ack_elog(uint64_t log_id); +void opal_resend_pending_logs(void); + int64_t opal_validate_flash(uint64_t buffer, uint32_t *size, uint32_t *result); int64_t opal_manage_flash(uint8_t op); int64_t opal_update_flash(uint64_t blk_list); +int64_t opal_dump_init(uint8_t dump_type); +int64_t opal_dump_info(uint32_t *dump_id, uint32_t *dump_size); +int64_t opal_dump_info2(uint32_t *dump_id, uint32_t *dump_size, uint32_t *dump_type); +int64_t opal_dump_read(uint32_t dump_id, uint64_t buffer); +int64_t opal_dump_ack(uint32_t dump_id); +int64_t opal_dump_resend_notification(void); int64_t opal_get_msg(uint64_t buffer, size_t size); int64_t opal_check_completion(uint64_t buffer, size_t size, uint64_t token); int64_t opal_sync_host_reboot(void); +int64_t opal_get_param(uint64_t token, uint32_t param_id, uint64_t buffer, + size_t length); +int64_t opal_set_param(uint64_t token, uint32_t param_id, uint64_t buffer, + size_t length); +int64_t opal_sensor_read(uint32_t sensor_hndl, int token, + uint32_t *sensor_data); /* Internal functions */ extern int early_init_dt_scan_opal(unsigned long node, const char *uname, int depth, void *data); +extern int early_init_dt_scan_recoverable_ranges(unsigned long node, + const char *uname, int depth, void *data); extern int opal_get_chars(uint32_t vtermno, char *buf, int count); extern int opal_put_chars(uint32_t vtermno, const char *buf, int total_len); @@ -853,6 +900,13 @@ extern void opal_notifier_update_evt(uint64_t evt_mask, uint64_t evt_val); extern int opal_get_chars(uint32_t vtermno, char *buf, int count); extern int opal_put_chars(uint32_t vtermno, const char *buf, int total_len); +extern int __opal_async_get_token(void); +extern int opal_async_get_token_interruptible(void); +extern int __opal_async_release_token(int token); +extern int opal_async_release_token(int token); +extern int opal_async_wait_response(uint64_t token, struct opal_msg *msg); +extern int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data); + extern void hvc_opal_init_early(void); struct rtc_time; @@ -861,8 +915,12 @@ extern void opal_get_rtc_time(struct rtc_time *tm); extern unsigned long opal_get_boot_time(void); extern void opal_nvram_init(void); extern void opal_flash_init(void); +extern int opal_elog_init(void); +extern void opal_platform_dump_init(void); +extern void opal_sys_param_init(void); extern int opal_machine_check(struct pt_regs *regs); +extern bool opal_mce_check_early_recovery(struct pt_regs *regs); extern void opal_shutdown(void); diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 9c5dbc3833fb..8e956a0b6e85 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -116,8 +116,11 @@ struct paca_struct { /* Shared by all threads of a core -- points to tcd of first thread */ struct tlb_core_data *tcd_ptr; - /* We can have up to 3 levels of reentrancy in the TLB miss handler */ - u64 extlb[3][EX_TLB_SIZE / sizeof(u64)]; + /* + * We can have up to 3 levels of reentrancy in the TLB miss handler, + * in each of four exception levels (normal, crit, mcheck, debug). + */ + u64 extlb[12][EX_TLB_SIZE / sizeof(u64)]; u64 exmc[8]; /* used for machine checks */ u64 excrit[8]; /* used for crit interrupts */ u64 exdbg[8]; /* used for debug interrupts */ @@ -146,7 +149,7 @@ struct paca_struct { u8 io_sync; /* writel() needs spin_unlock sync */ u8 irq_work_pending; /* IRQ_WORK interrupt while soft-disable */ u8 nap_state_lost; /* NV GPR values lost in power7_idle */ - u64 sprg3; /* Saved user-visible sprg */ + u64 sprg_vdso; /* Saved user-visible sprg */ #ifdef CONFIG_PPC_TRANSACTIONAL_MEM u64 tm_scratch; /* TM scratch area for reclaim */ #endif diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index 3fd2f1b6f906..9ed737146dbb 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -14,6 +14,7 @@ #include <linux/device.h> #include <uapi/asm/perf_event.h> +/* Update perf_event_print_debug() if this changes */ #define MAX_HWEVENTS 8 #define MAX_EVENT_ALTERNATIVES 8 #define MAX_LIMITED_HWCOUNTERS 2 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 90c06ec6eff5..1a36b8ede417 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -577,9 +577,13 @@ #define SPRN_SPRG3 0x113 /* Special Purpose Register General 3 */ #define SPRN_USPRG3 0x103 /* SPRG3 userspace read */ #define SPRN_SPRG4 0x114 /* Special Purpose Register General 4 */ +#define SPRN_USPRG4 0x104 /* SPRG4 userspace read */ #define SPRN_SPRG5 0x115 /* Special Purpose Register General 5 */ +#define SPRN_USPRG5 0x105 /* SPRG5 userspace read */ #define SPRN_SPRG6 0x116 /* Special Purpose Register General 6 */ +#define SPRN_USPRG6 0x106 /* SPRG6 userspace read */ #define SPRN_SPRG7 0x117 /* Special Purpose Register General 7 */ +#define SPRN_USPRG7 0x107 /* SPRG7 userspace read */ #define SPRN_SRR0 0x01A /* Save/Restore Register 0 */ #define SPRN_SRR1 0x01B /* Save/Restore Register 1 */ #define SRR1_ISI_NOPT 0x40000000 /* ISI: Not found in hash */ @@ -664,12 +668,14 @@ #define MMCR0_PMXE 0x04000000UL /* performance monitor exception enable */ #define MMCR0_FCECE 0x02000000UL /* freeze ctrs on enabled cond or event */ #define MMCR0_TBEE 0x00400000UL /* time base exception enable */ +#define MMCR0_BHRBA 0x00200000UL /* BHRB Access allowed in userspace */ #define MMCR0_EBE 0x00100000UL /* Event based branch enable */ #define MMCR0_PMCC 0x000c0000UL /* PMC control */ #define MMCR0_PMCC_U6 0x00080000UL /* PMC1-6 are R/W by user (PR) */ #define MMCR0_PMC1CE 0x00008000UL /* PMC1 count enable*/ #define MMCR0_PMCjCE 0x00004000UL /* PMCj count enable*/ #define MMCR0_TRIGGER 0x00002000UL /* TRIGGER enable */ +#define MMCR0_PMAO_SYNC 0x00000800UL /* PMU interrupt is synchronous */ #define MMCR0_PMAO 0x00000080UL /* performance monitor alert has occurred, set to 0 after handling exception */ #define MMCR0_SHRFC 0x00000040UL /* SHRre freeze conditions between threads */ #define MMCR0_FC56 0x00000010UL /* freeze counters 5 and 6 */ @@ -703,6 +709,7 @@ #define SPRN_EBBHR 804 /* Event based branch handler register */ #define SPRN_EBBRR 805 /* Event based branch return register */ #define SPRN_BESCR 806 /* Branch event status and control register */ +#define BESCR_GE 0x8000000000000000ULL /* Global Enable */ #define SPRN_WORT 895 /* Workload optimization register - thread */ #define SPRN_PMC1 787 @@ -879,11 +886,10 @@ * 64-bit embedded * - SPRG0 generic exception scratch * - SPRG2 TLB exception stack - * - SPRG3 critical exception scratch and - * CPU and NUMA node for VDSO getcpu (user visible) + * - SPRG3 critical exception scratch (user visible, sorry!) * - SPRG4 unused (user visible) * - SPRG6 TLB miss scratch (user visible, sorry !) - * - SPRG7 critical exception scratch + * - SPRG7 CPU and NUMA node for VDSO getcpu (user visible) * - SPRG8 machine check exception scratch * - SPRG9 debug exception scratch * @@ -940,6 +946,8 @@ #define SPRN_SPRG_SCRATCH0 SPRN_SPRG2 #define SPRN_SPRG_HPACA SPRN_HSPRG0 #define SPRN_SPRG_HSCRATCH0 SPRN_HSPRG1 +#define SPRN_SPRG_VDSO_READ SPRN_USPRG3 +#define SPRN_SPRG_VDSO_WRITE SPRN_SPRG3 #define GET_PACA(rX) \ BEGIN_FTR_SECTION_NESTED(66); \ @@ -983,6 +991,8 @@ #define SPRN_SPRG_TLB_SCRATCH SPRN_SPRG6 #define SPRN_SPRG_GEN_SCRATCH SPRN_SPRG0 #define SPRN_SPRG_GDBELL_SCRATCH SPRN_SPRG_GEN_SCRATCH +#define SPRN_SPRG_VDSO_READ SPRN_USPRG7 +#define SPRN_SPRG_VDSO_WRITE SPRN_SPRG7 #define SET_PACA(rX) mtspr SPRN_SPRG_PACA,rX #define GET_PACA(rX) mfspr rX,SPRN_SPRG_PACA @@ -1102,6 +1112,8 @@ #define PVR_8560 0x80200000 #define PVR_VER_E500V1 0x8020 #define PVR_VER_E500V2 0x8021 +#define PVR_VER_E500MC 0x8023 +#define PVR_VER_E5500 0x8024 #define PVR_VER_E6500 0x8040 /* diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 9bd52c65e66f..a0e1add01ef5 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -283,6 +283,7 @@ extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal); #ifdef CONFIG_PPC_PSERIES extern int pseries_devicetree_update(s32 scope); +extern void post_mobility_fixup(void); #endif #ifdef CONFIG_PPC_RTAS_DAEMON |
