[PATCH] EFI: keep physical table addresses in efi structure

[powerpc.git] / include / asm-ia64 / sn / sn_sal.h

diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 3f7564d..bf4cc86 100644 (file)
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -56,6 +56,7 @@
 #define  SN_SAL_BUS_CONFIG                        0x02000037
 #define  SN_SAL_SYS_SERIAL_GET                    0x02000038
 #define  SN_SAL_PARTITION_SERIAL_GET              0x02000039
+#define  SN_SAL_SYSCTL_PARTITION_GET               0x0200003a
 #define  SN_SAL_SYSTEM_POWER_DOWN                 0x0200003b
 #define  SN_SAL_GET_MASTER_BASEIO_NASID                   0x0200003c
 #define  SN_SAL_COHERENCE                          0x0200003d
@@ -74,7 +75,8 @@
 #define  SN_SAL_IOIF_GET_HUBDEV_INFO              0x02000055
 #define  SN_SAL_IOIF_GET_PCIBUS_INFO              0x02000056
 #define  SN_SAL_IOIF_GET_PCIDEV_INFO              0x02000057
-#define  SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST     0x02000058
+#define  SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST     0x02000058   // deprecated
+#define  SN_SAL_IOIF_GET_DEVICE_DMAFLUSH_LIST     0x0200005a
 
 #define SN_SAL_HUB_ERROR_INTERRUPT                0x02000060
 #define SN_SAL_BTE_RECOVER                        0x02000061
@@ -157,7 +159,7 @@
 static inline u32
 sn_sal_rev(void)
 {
-       struct ia64_sal_systab *systab = efi.sal_systab;
+       struct ia64_sal_systab *systab = __va(efi.sal_systab);
 
        return (u32)(systab->sal_b_rev_major << 8 | systab->sal_b_rev_minor);
 }
@@ -271,7 +273,7 @@ ia64_sn_console_putc(char ch)
        ret_stuff.v0 = 0;
        ret_stuff.v1 = 0;
        ret_stuff.v2 = 0;
-       SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTC, (uint64_t)ch, 0, 0, 0, 0, 0, 0);
+       SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTC, (u64)ch, 0, 0, 0, 0, 0, 0);
 
        return ret_stuff.status;
 }
@@ -288,7 +290,7 @@ ia64_sn_console_putb(const char *buf, int len)
        ret_stuff.v0 = 0; 
        ret_stuff.v1 = 0;
        ret_stuff.v2 = 0;
-       SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTB, (uint64_t)buf, (uint64_t)len, 0, 0, 0, 0, 0);
+       SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTB, (u64)buf, (u64)len, 0, 0, 0, 0, 0);
 
        if ( ret_stuff.status == 0 ) {
                return ret_stuff.v0;
@@ -308,7 +310,7 @@ ia64_sn_plat_specific_err_print(int (*hook)(const char*, ...), char *rec)
        ret_stuff.v0 = 0;
        ret_stuff.v1 = 0;
        ret_stuff.v2 = 0;
-       SAL_CALL_REENTRANT(ret_stuff, SN_SAL_PRINT_ERROR, (uint64_t)hook, (uint64_t)rec, 0, 0, 0, 0, 0);
+       SAL_CALL_REENTRANT(ret_stuff, SN_SAL_PRINT_ERROR, (u64)hook, (u64)rec, 0, 0, 0, 0, 0);
 
        return ret_stuff.status;
 }
@@ -396,7 +398,7 @@ ia64_sn_console_intr_status(void)
  * Enable an interrupt on the SAL console device.
  */
 static inline void
-ia64_sn_console_intr_enable(uint64_t intr)
+ia64_sn_console_intr_enable(u64 intr)
 {
        struct ia64_sal_retval ret_stuff;
 
@@ -413,7 +415,7 @@ ia64_sn_console_intr_enable(uint64_t intr)
  * Disable an interrupt on the SAL console device.
  */
 static inline void
-ia64_sn_console_intr_disable(uint64_t intr)
+ia64_sn_console_intr_disable(u64 intr)
 {
        struct ia64_sal_retval ret_stuff;
 
@@ -439,7 +441,7 @@ ia64_sn_console_xmit_chars(char *buf, int len)
        ret_stuff.v1 = 0;
        ret_stuff.v2 = 0;
        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_XMIT_CHARS,
-                (uint64_t)buf, (uint64_t)len,
+                (u64)buf, (u64)len,
                 0, 0, 0, 0, 0);
 
        if (ret_stuff.status == 0) {
@@ -580,6 +582,21 @@ sn_partition_serial_number_val(void) {
        return sn_partition_serial_number;
 }
 
+/*
+ * Returns the partition id of the nasid passed in as an argument,
+ * or INVALID_PARTID if the partition id cannot be retrieved.
+ */
+static inline partid_t
+ia64_sn_sysctl_partition_get(nasid_t nasid)
+{
+       struct ia64_sal_retval ret_stuff;
+       SAL_CALL(ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid,
+               0, 0, 0, 0, 0, 0);
+       if (ret_stuff.status != 0)
+           return -1;
+       return ((partid_t)ret_stuff.v0);
+}
+
 /*
  * Returns the physical address of the partition's reserved page through
  * an iterative number of calls.
@@ -890,18 +907,22 @@ ia64_sn_sysctl_tio_clock_reset(nasid_t nasid)
 /*
  * Get the associated ioboard type for a given nasid.
  */
-static inline int
-ia64_sn_sysctl_ioboard_get(nasid_t nasid)
+static inline s64
+ia64_sn_sysctl_ioboard_get(nasid_t nasid, u16 *ioboard)
 {
-        struct ia64_sal_retval rv;
-        SAL_CALL_REENTRANT(rv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_IOBOARD,
-                        nasid, 0, 0, 0, 0, 0);
-        if (rv.v0 != 0)
-                return (int)rv.v0;
-        if (rv.v1 != 0)
-                return (int)rv.v1;
-
-        return 0;
+       struct ia64_sal_retval isrv;
+       SAL_CALL_REENTRANT(isrv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_IOBOARD,
+                          nasid, 0, 0, 0, 0, 0);
+       if (isrv.v0 != 0) {
+               *ioboard = isrv.v0;
+               return isrv.status;
+       }
+       if (isrv.v1 != 0) {
+               *ioboard = isrv.v1;
+               return isrv.status;
+       }
+
+       return isrv.status;
 }
 
 /**
@@ -1018,6 +1039,24 @@ ia64_sn_get_sn_info(int fc, u8 *shubtype, u16 *nasid_bitmask, u8 *nasid_shift,
        ret_stuff.v2 = 0;
        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_GET_SN_INFO, fc, 0, 0, 0, 0, 0, 0);
 
+/***** BEGIN HACK - temp til old proms no longer supported ********/
+       if (ret_stuff.status == SALRET_NOT_IMPLEMENTED) {
+               int nasid = get_sapicid() & 0xfff;
+#define SH_SHUB_ID_NODES_PER_BIT_MASK 0x001f000000000000UL
+#define SH_SHUB_ID_NODES_PER_BIT_SHFT 48
+               if (shubtype) *shubtype = 0;
+               if (nasid_bitmask) *nasid_bitmask = 0x7ff;
+               if (nasid_shift) *nasid_shift = 38;
+               if (systemsize) *systemsize = 10;
+               if (sharing_domain_size) *sharing_domain_size = 8;
+               if (partid) *partid = ia64_sn_sysctl_partition_get(nasid);
+               if (coher) *coher = nasid >> 9;
+               if (reg) *reg = (HUB_L((u64 *) LOCAL_MMR_ADDR(SH1_SHUB_ID)) & SH_SHUB_ID_NODES_PER_BIT_MASK) >>
+                       SH_SHUB_ID_NODES_PER_BIT_SHFT;
+               return 0;
+       }
+/***** END HACK *******/
+
        if (ret_stuff.status < 0)
                return ret_stuff.status;
 
@@ -1066,7 +1105,7 @@ ia64_sn_bte_recovery(nasid_t nasid)
        struct ia64_sal_retval rv;
 
        rv.status = 0;
-       SAL_CALL_NOLOCK(rv, SN_SAL_BTE_RECOVER, 0, 0, 0, 0, 0, 0, 0);
+       SAL_CALL_NOLOCK(rv, SN_SAL_BTE_RECOVER, (u64)nasid, 0, 0, 0, 0, 0, 0);
        if (rv.status == SALRET_NOT_IMPLEMENTED)
                return 0;
        return (int) rv.status;