vserver 1.9.5.x5

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

diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 7d47da0..5dd477f 100644 (file)
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -66,7 +66,7 @@
 #define PAL_CACHE_PROT_INFO    38      /* get i/d cache protection info */
 #define PAL_REGISTER_INFO      39      /* return AR and CR register information*/
 #define PAL_SHUTDOWN           40      /* enter processor shutdown state */
-#define PAL_PREFETCH_VISIBILITY        41
+#define PAL_PREFETCH_VISIBILITY        41      /* Make Processor Prefetches Visible */
 
 #define PAL_COPY_PAL           256     /* relocate PAL procedures and PAL PMI */
 #define PAL_HALT_INFO          257     /* return the low power capabilities of processor */
@@ -1531,17 +1531,31 @@ static inline s64
 ia64_pal_tr_read (u64 reg_num, u64 tr_type, u64 *tr_buffer, pal_tr_valid_u_t *tr_valid)
 {
        struct ia64_pal_retval iprv;
-       PAL_CALL_PHYS_STK(iprv, PAL_VM_TR_READ, reg_num, tr_type,(u64)__pa(tr_buffer));
+       PAL_CALL_PHYS_STK(iprv, PAL_VM_TR_READ, reg_num, tr_type,(u64)ia64_tpa(tr_buffer));
        if (tr_valid)
                tr_valid->piv_val = iprv.v0;
        return iprv.status;
 }
 
+/*
+ * PAL_PREFETCH_VISIBILITY transaction types
+ */
+#define PAL_VISIBILITY_VIRTUAL         0
+#define PAL_VISIBILITY_PHYSICAL                1
+
+/*
+ * PAL_PREFETCH_VISIBILITY return codes
+ */
+#define PAL_VISIBILITY_OK              1
+#define PAL_VISIBILITY_OK_REMOTE_NEEDED        0
+#define PAL_VISIBILITY_INVAL_ARG       -2
+#define PAL_VISIBILITY_ERROR           -3
+
 static inline s64
-ia64_pal_prefetch_visibility (void)
+ia64_pal_prefetch_visibility (s64 trans_type)
 {
        struct ia64_pal_retval iprv;
-       PAL_CALL(iprv, PAL_PREFETCH_VISIBILITY, 0, 0, 0);
+       PAL_CALL(iprv, PAL_PREFETCH_VISIBILITY, trans_type, 0, 0);
        return iprv.status;
 }