diff options
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/firmware.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/hvcall.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pSeries_reconfig.h | 5 |
3 files changed, 19 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h index 4ef662e4a31..3a6c586c4e4 100644 --- a/arch/powerpc/include/asm/firmware.h +++ b/arch/powerpc/include/asm/firmware.h @@ -47,6 +47,7 @@ #define FW_FEATURE_BEAT ASM_CONST(0x0000000001000000) #define FW_FEATURE_CMO ASM_CONST(0x0000000002000000) #define FW_FEATURE_VPHN ASM_CONST(0x0000000004000000) +#define FW_FEATURE_XCMO ASM_CONST(0x0000000008000000) #ifndef __ASSEMBLY__ @@ -60,7 +61,7 @@ enum { FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN | FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR | - FW_FEATURE_CMO | FW_FEATURE_VPHN, + FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO, FW_FEATURE_PSERIES_ALWAYS = 0, FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR, FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR, diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index 8edec710cc6..852b8c1c09d 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -102,6 +102,7 @@ #define H_ANDCOND (1UL<<(63-33)) #define H_ICACHE_INVALIDATE (1UL<<(63-40)) /* icbi, etc. (ignored for IO pages) */ #define H_ICACHE_SYNCHRONIZE (1UL<<(63-41)) /* dcbst, icbi, etc (ignored for IO pages */ +#define H_COALESCE_CAND (1UL<<(63-42)) /* page is a good candidate for coalescing */ #define H_ZERO_PAGE (1UL<<(63-48)) /* zero the page before mapping (ignored for IO pages) */ #define H_COPY_PAGE (1UL<<(63-49)) #define H_N (1UL<<(63-61)) @@ -234,6 +235,7 @@ #define H_GET_MPP 0x2D4 #define H_HOME_NODE_ASSOCIATIVITY 0x2EC #define H_BEST_ENERGY 0x2F4 +#define H_GET_MPP_X 0x314 #define MAX_HCALL_OPCODE H_BEST_ENERGY #ifndef __ASSEMBLY__ @@ -312,6 +314,16 @@ struct hvcall_mpp_data { int h_get_mpp(struct hvcall_mpp_data *); +struct hvcall_mpp_x_data { + unsigned long coalesced_bytes; + unsigned long pool_coalesced_bytes; + unsigned long pool_purr_cycles; + unsigned long pool_spurr_cycles; + unsigned long reserved[3]; +}; + +int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data); + #ifdef CONFIG_PPC_PSERIES extern int CMO_PrPSP; extern int CMO_SecPSP; diff --git a/arch/powerpc/include/asm/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h index d4b4bfa26fb..89d2f99c1bf 100644 --- a/arch/powerpc/include/asm/pSeries_reconfig.h +++ b/arch/powerpc/include/asm/pSeries_reconfig.h @@ -18,13 +18,18 @@ extern int pSeries_reconfig_notifier_register(struct notifier_block *); extern void pSeries_reconfig_notifier_unregister(struct notifier_block *); extern struct blocking_notifier_head pSeries_reconfig_chain; +/* Not the best place to put this, will be fixed when we move some + * of the rtas suspend-me stuff to pseries */ +extern void pSeries_coalesce_init(void); #else /* !CONFIG_PPC_PSERIES */ static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb) { return 0; } static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { } +static inline void pSeries_coalesce_init(void) { } #endif /* CONFIG_PPC_PSERIES */ + #endif /* __KERNEL__ */ #endif /* _PPC64_PSERIES_RECONFIG_H */ |