X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=include%2Fasm-ia64%2Fpal.h;h=67b02901ead499ee5697155f57498e8cee960642;hb=5f3b28781cbc030351e2fa0712602afbea592aae;hp=67656ce767c22d1f06c78f6e06d0ac1528fd583d;hpb=e049d1ca3094f3d1d94617f456a9961202f96e3a;p=linux-2.6-omap-h63xx.git diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index 67656ce767c..67b02901ead 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -13,6 +13,7 @@ * Copyright (C) 1999 VA Linux Systems * Copyright (C) 1999 Walt Drummond * Copyright (C) 1999 Srinivasa Prasad Thirumalachar + * Copyright (C) 2008 Silicon Graphics, Inc. (SGI) * * 99/10/01 davidm Make sure we pass zero for reserved parameters. * 00/03/07 davidm Updated pal_cache_flush() to be in sync with PAL v2.6. @@ -73,6 +74,8 @@ #define PAL_CACHE_SHARED_INFO 43 /* returns information on caches shared by logical processor */ #define PAL_GET_HW_POLICY 48 /* Get current hardware resource sharing policy */ #define PAL_SET_HW_POLICY 49 /* Set current hardware resource sharing policy */ +#define PAL_VP_INFO 50 /* Information about virtual processor features */ +#define PAL_MC_HW_TRACKING 51 /* Hardware tracking status */ #define PAL_COPY_PAL 256 /* relocate PAL procedures and PAL PMI */ #define PAL_HALT_INFO 257 /* return the low power capabilities of processor */ @@ -89,6 +92,8 @@ #define PAL_GET_PSTATE_TYPE_AVGNORESET 2 #define PAL_GET_PSTATE_TYPE_INSTANT 3 +#define PAL_MC_ERROR_INJECT 276 /* Injects processor error or returns injection capabilities */ + #ifndef __ASSEMBLY__ #include @@ -502,7 +507,8 @@ typedef struct pal_cache_check_info_s { wiv : 1, /* Way field valid */ reserved2 : 1, dp : 1, /* Data poisoned on MBE */ - reserved3 : 8, + reserved3 : 6, + hlth : 2, /* Health indicator */ index : 20, /* Cache line index */ reserved4 : 2, @@ -540,7 +546,9 @@ typedef struct pal_tlb_check_info_s { dtc : 1, /* Fail in data TC */ itc : 1, /* Fail in inst. TC */ op : 4, /* Cache operation */ - reserved3 : 30, + reserved3 : 6, + hlth : 2, /* Health indicator */ + reserved4 : 22, is : 1, /* instruction set (1 == ia32) */ iv : 1, /* instruction set field valid */ @@ -631,7 +639,8 @@ typedef struct pal_uarch_check_info_s { way : 6, /* Way of structure */ wv : 1, /* way valid */ xv : 1, /* index valid */ - reserved1 : 8, + reserved1 : 6, + hlth : 2, /* Health indicator */ index : 8, /* Index or set of the uarch * structure that failed. */ @@ -1211,14 +1220,12 @@ ia64_pal_mc_drain (void) /* Return the machine check dynamic processor state */ static inline s64 -ia64_pal_mc_dynamic_state (u64 offset, u64 *size, u64 *pds) +ia64_pal_mc_dynamic_state (u64 info_type, u64 dy_buffer, u64 *size) { struct ia64_pal_retval iprv; - PAL_CALL(iprv, PAL_MC_DYNAMIC_STATE, offset, 0, 0); + PAL_CALL(iprv, PAL_MC_DYNAMIC_STATE, info_type, dy_buffer, 0); if (size) *size = iprv.v0; - if (pds) - *pds = iprv.v1; return iprv.status; } @@ -1235,6 +1242,37 @@ ia64_pal_mc_error_info (u64 info_index, u64 type_index, u64 *size, u64 *error_in return iprv.status; } +/* Injects the requested processor error or returns info on + * supported injection capabilities for current processor implementation + */ +static inline s64 +ia64_pal_mc_error_inject_phys (u64 err_type_info, u64 err_struct_info, + u64 err_data_buffer, u64 *capabilities, u64 *resources) +{ + struct ia64_pal_retval iprv; + PAL_CALL_PHYS_STK(iprv, PAL_MC_ERROR_INJECT, err_type_info, + err_struct_info, err_data_buffer); + if (capabilities) + *capabilities= iprv.v0; + if (resources) + *resources= iprv.v1; + return iprv.status; +} + +static inline s64 +ia64_pal_mc_error_inject_virt (u64 err_type_info, u64 err_struct_info, + u64 err_data_buffer, u64 *capabilities, u64 *resources) +{ + struct ia64_pal_retval iprv; + PAL_CALL_STK(iprv, PAL_MC_ERROR_INJECT, err_type_info, + err_struct_info, err_data_buffer); + if (capabilities) + *capabilities= iprv.v0; + if (resources) + *resources= iprv.v1; + return iprv.status; +} + /* Inform PALE_CHECK whether a machine check is expected so that PALE_CHECK willnot * attempt to correct any expected machine checks. */ @@ -1248,15 +1286,41 @@ ia64_pal_mc_expected (u64 expected, u64 *previous) return iprv.status; } +typedef union pal_hw_tracking_u { + u64 pht_data; + struct { + u64 itc :4, /* Instruction cache tracking */ + dct :4, /* Date cache tracking */ + itt :4, /* Instruction TLB tracking */ + ddt :4, /* Data TLB tracking */ + reserved:48; + } pal_hw_tracking_s; +} pal_hw_tracking_u_t; + +/* + * Hardware tracking status. + */ +static inline s64 +ia64_pal_mc_hw_tracking (u64 *status) +{ + struct ia64_pal_retval iprv; + PAL_CALL(iprv, PAL_MC_HW_TRACKING, 0, 0, 0); + if (status) + *status = iprv.v0; + return iprv.status; +} + /* Register a platform dependent location with PAL to which it can save * minimal processor state in the event of a machine check or initialization * event. */ static inline s64 -ia64_pal_mc_register_mem (u64 physical_addr) +ia64_pal_mc_register_mem (u64 physical_addr, u64 size, u64 *req_size) { struct ia64_pal_retval iprv; - PAL_CALL(iprv, PAL_MC_REGISTER_MEM, physical_addr, 0, 0); + PAL_CALL(iprv, PAL_MC_REGISTER_MEM, physical_addr, size, 0); + if (req_size) + *req_size = iprv.v0; return iprv.status; } @@ -1346,10 +1410,11 @@ struct pal_features_s; static inline s64 ia64_pal_proc_get_features (u64 *features_avail, u64 *features_status, - u64 *features_control) + u64 *features_control, + u64 features_set) { struct ia64_pal_retval iprv; - PAL_CALL_PHYS(iprv, PAL_PROC_GET_FEATURES, 0, 0, 0); + PAL_CALL_PHYS(iprv, PAL_PROC_GET_FEATURES, 0, features_set, 0); if (iprv.status == 0) { *features_avail = iprv.v0; *features_status = iprv.v1; @@ -1597,6 +1662,29 @@ ia64_pal_vm_summary (pal_vm_info_1_u_t *vm_info_1, pal_vm_info_2_u_t *vm_info_2) return iprv.status; } +typedef union pal_vp_info_u { + u64 pvi_val; + struct { + u64 index: 48, /* virtual feature set info */ + vmm_id: 16; /* feature set id */ + } pal_vp_info_s; +} pal_vp_info_u_t; + +/* + * Returns infomation about virtual processor features + */ +static inline s64 +ia64_pal_vp_info (u64 feature_set, u64 vp_buffer, u64 *vp_info, u64 *vmm_id) +{ + struct ia64_pal_retval iprv; + PAL_CALL(iprv, PAL_VP_INFO, feature_set, vp_buffer, 0); + if (vp_info) + *vp_info = iprv.v0; + if (vmm_id) + *vmm_id = iprv.v1; + return iprv.status; +} + typedef union pal_itr_valid_u { u64 piv_val; struct {