diff options
Diffstat (limited to 'include/asm-ia64/sn/sn_sal.h')
| -rw-r--r-- | include/asm-ia64/sn/sn_sal.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index e67825ad1930..fea35b33d4e4 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -80,6 +80,9 @@ #define SN_SAL_RESERVED_DO_NOT_USE 0x02000062 #define SN_SAL_IOIF_GET_PCI_TOPOLOGY 0x02000064 +#define SN_SAL_GET_PROM_FEATURE_SET 0x02000065 +#define SN_SAL_SET_OS_FEATURE_SET 0x02000066 + /* * Service-specific constants */ @@ -118,8 +121,8 @@ /* * Error Handling Features */ -#define SAL_ERR_FEAT_MCA_SLV_TO_OS_INIT_SLV 0x1 -#define SAL_ERR_FEAT_LOG_SBES 0x2 +#define SAL_ERR_FEAT_MCA_SLV_TO_OS_INIT_SLV 0x1 // obsolete +#define SAL_ERR_FEAT_LOG_SBES 0x2 // obsolete #define SAL_ERR_FEAT_MFR_OVERRIDE 0x4 #define SAL_ERR_FEAT_SBE_THRESHOLD 0xffff0000 @@ -152,12 +155,6 @@ sn_sal_rev(void) } /* - * Specify the minimum PROM revsion required for this kernel. - * Note that they're stored in hex format... - */ -#define SN_SAL_MIN_VERSION 0x0404 - -/* * Returns the master console nasid, if the call fails, return an illegal * value. */ @@ -336,7 +333,7 @@ ia64_sn_plat_cpei_handler(void) } /* - * Set Error Handling Features + * Set Error Handling Features (Obsolete) */ static inline u64 ia64_sn_plat_set_error_handling_features(void) @@ -1052,4 +1049,25 @@ ia64_sn_is_fake_prom(void) return (rv.status == 0); } +static inline int +ia64_sn_get_prom_feature_set(int set, unsigned long *feature_set) +{ + struct ia64_sal_retval rv; + + SAL_CALL_NOLOCK(rv, SN_SAL_GET_PROM_FEATURE_SET, set, 0, 0, 0, 0, 0, 0); + if (rv.status != 0) + return rv.status; + *feature_set = rv.v0; + return 0; +} + +static inline int +ia64_sn_set_os_feature(int feature) +{ + struct ia64_sal_retval rv; + + SAL_CALL_NOLOCK(rv, SN_SAL_SET_OS_FEATURE_SET, feature, 0, 0, 0, 0, 0, 0); + return rv.status; +} + #endif /* _ASM_IA64_SN_SN_SAL_H */ |