fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-ia64 / sal.h

diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index b372de0..d000689 100644 (file)
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -91,6 +91,7 @@ extern spinlock_t sal_lock;
 #define SAL_PCI_CONFIG_READ            0x01000010
 #define SAL_PCI_CONFIG_WRITE           0x01000011
 #define SAL_FREQ_BASE                  0x01000012
+#define SAL_PHYSICAL_ID_INFO           0x01000013
 
 #define SAL_UPDATE_PAL                 0x01000020
 
@@ -319,12 +320,17 @@ typedef struct sal_log_timestamp {
 typedef struct sal_log_record_header {
        u64 id;                         /* Unique monotonically increasing ID */
        sal_log_revision_t revision;    /* Major and Minor revision of header */
-       u16 severity;                   /* Error Severity */
+       u8 severity;                    /* Error Severity */
+       u8 validation_bits;             /* 0: platform_guid, 1: !timestamp */
        u32 len;                        /* Length of this error log in bytes */
        sal_log_timestamp_t timestamp;  /* Timestamp */
        efi_guid_t platform_guid;       /* Unique OEM Platform ID */
 } sal_log_record_header_t;
 
+#define sal_log_severity_recoverable   0
+#define sal_log_severity_fatal         1
+#define sal_log_severity_corrected     2
+
 /* Definition of log section header structures */
 typedef struct sal_log_sec_header {
     efi_guid_t guid;                   /* Unique Section ID */
@@ -364,7 +370,7 @@ typedef struct sal_processor_static_info {
        u64 cr[128];
        u64 ar[128];
        u64 rr[8];
-       struct ia64_fpreg fr[128];
+       struct ia64_fpreg __attribute__ ((packed)) fr[128];
 } sal_processor_static_info_t;
 
 struct sal_cpuid_info {
@@ -652,15 +658,8 @@ ia64_sal_freq_base (unsigned long which, unsigned long *ticks_per_second,
        return isrv.status;
 }
 
-/* Flush all the processor and platform level instruction and/or data caches */
-static inline s64
-ia64_sal_cache_flush (u64 cache_type)
-{
-       struct ia64_sal_retval isrv;
-       SAL_CALL(isrv, SAL_CACHE_FLUSH, cache_type, 0, 0, 0, 0, 0, 0);
-       return isrv.status;
-}
-
+extern s64 ia64_sal_cache_flush (u64 cache_type);
+extern void __init check_sal_cache_flush (void);
 
 /* Initialize all the processor and platform level instruction and data caches */
 static inline s64
@@ -811,6 +810,17 @@ ia64_sal_update_pal (u64 param_buf, u64 scratch_buf, u64 scratch_buf_size,
        return isrv.status;
 }
 
+/* Get physical processor die mapping in the platform. */
+static inline s64
+ia64_sal_physical_id_info(u16 *splid)
+{
+       struct ia64_sal_retval isrv;
+       SAL_CALL(isrv, SAL_PHYSICAL_ID_INFO, 0, 0, 0, 0, 0, 0, 0);
+       if (splid)
+               *splid = isrv.v0;
+       return isrv.status;
+}
+
 extern unsigned long sal_platform_features;
 
 extern int (*salinfo_platform_oemdata)(const u8 *, u8 **, u64 *);
@@ -819,6 +829,56 @@ struct sal_ret_values {
        long r8; long r9; long r10; long r11;
 };
 
+#define IA64_SAL_OEMFUNC_MIN           0x02000000
+#define IA64_SAL_OEMFUNC_MAX           0x03ffffff
+
+extern int ia64_sal_oemcall(struct ia64_sal_retval *, u64, u64, u64, u64, u64,
+                           u64, u64, u64);
+extern int ia64_sal_oemcall_nolock(struct ia64_sal_retval *, u64, u64, u64,
+                                  u64, u64, u64, u64, u64);
+extern int ia64_sal_oemcall_reentrant(struct ia64_sal_retval *, u64, u64, u64,
+                                     u64, u64, u64, u64, u64);
+#ifdef CONFIG_HOTPLUG_CPU
+/*
+ * System Abstraction Layer Specification
+ * Section 3.2.5.1: OS_BOOT_RENDEZ to SAL return State.
+ * Note: region regs are stored first in head.S _start. Hence they must
+ * stay up front.
+ */
+struct sal_to_os_boot {
+       u64 rr[8];              /* Region Registers */
+       u64     br[6];          /* br0: return addr into SAL boot rendez routine */
+       u64 gr1;                /* SAL:GP */
+       u64 gr12;               /* SAL:SP */
+       u64 gr13;               /* SAL: Task Pointer */
+       u64 fpsr;
+       u64     pfs;
+       u64 rnat;
+       u64 unat;
+       u64 bspstore;
+       u64 dcr;                /* Default Control Register */
+       u64 iva;
+       u64 pta;
+       u64 itv;
+       u64 pmv;
+       u64 cmcv;
+       u64 lrr[2];
+       u64 gr[4];
+       u64 pr;                 /* Predicate registers */
+       u64 lc;                 /* Loop Count */
+       struct ia64_fpreg fp[20];
+};
+
+/*
+ * Global array allocated for NR_CPUS at boot time
+ */
+extern struct sal_to_os_boot sal_boot_rendez_state[NR_CPUS];
+
+extern void ia64_jump_to_sal(struct sal_to_os_boot *);
+#endif
+
+extern void ia64_sal_handler_init(void *entry_point, void *gpval);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_IA64_SAL_H */