Pull altix-fpga-reset into release branch
[sfrench/cifs-2.6.git] / include / asm-ia64 / sn / sn_sal.h
index 6f96ae8b4fbe88106bda7b1cc4b2c3384e299cf3..34f3127e44161ccf1ebbb93be06b99bdfa7a8475 100644 (file)
@@ -81,6 +81,9 @@
 #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
  */
 /*
  * 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
 
@@ -159,12 +162,6 @@ sn_sal_rev(void)
        return (u32)(systab->sal_b_rev_major << 8 | systab->sal_b_rev_minor);
 }
 
-/*
- * 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.
@@ -344,7 +341,7 @@ 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)
@@ -1095,4 +1092,25 @@ 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 */