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-rw-r--r--arch/ia64/hp/sim/boot/boot_head.S31
1 files changed, 25 insertions, 6 deletions
diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
index 1c8c7e6a9a5e..a9bd71ac78e2 100644
--- a/arch/ia64/hp/sim/boot/boot_head.S
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -4,6 +4,7 @@
*/
#include <asm/asmmacro.h>
+#include <asm/pal.h>
.bss
.align 16
@@ -49,7 +50,11 @@ GLOBAL_ENTRY(jmp_to_kernel)
br.sptk.few b7
END(jmp_to_kernel)
-
+/*
+ * r28 contains the index of the PAL function
+ * r29--31 the args
+ * Return values in ret0--3 (r8--11)
+ */
GLOBAL_ENTRY(pal_emulator_static)
mov r8=-1
mov r9=256
@@ -62,7 +67,7 @@ GLOBAL_ENTRY(pal_emulator_static)
cmp.gtu p6,p7=r9,r28
(p6) br.cond.sptk.few stacked
;;
-static: cmp.eq p6,p7=6,r28 /* PAL_PTCE_INFO */
+static: cmp.eq p6,p7=PAL_PTCE_INFO,r28
(p7) br.cond.sptk.few 1f
;;
mov r8=0 /* status = 0 */
@@ -70,21 +75,21 @@ static: cmp.eq p6,p7=6,r28 /* PAL_PTCE_INFO */
movl r10=0x0000000200000003 /* count[0], count[1] */
movl r11=0x1000000000002000 /* stride[0], stride[1] */
br.cond.sptk.few rp
-1: cmp.eq p6,p7=14,r28 /* PAL_FREQ_RATIOS */
+1: cmp.eq p6,p7=PAL_FREQ_RATIOS,r28
(p7) br.cond.sptk.few 1f
mov r8=0 /* status = 0 */
movl r9 =0x100000064 /* proc_ratio (1/100) */
movl r10=0x100000100 /* bus_ratio<<32 (1/256) */
movl r11=0x100000064 /* itc_ratio<<32 (1/100) */
;;
-1: cmp.eq p6,p7=19,r28 /* PAL_RSE_INFO */
+1: cmp.eq p6,p7=PAL_RSE_INFO,r28
(p7) br.cond.sptk.few 1f
mov r8=0 /* status = 0 */
mov r9=96 /* num phys stacked */
mov r10=0 /* hints */
mov r11=0
br.cond.sptk.few rp
-1: cmp.eq p6,p7=1,r28 /* PAL_CACHE_FLUSH */
+1: cmp.eq p6,p7=PAL_CACHE_FLUSH,r28 /* PAL_CACHE_FLUSH */
(p7) br.cond.sptk.few 1f
mov r9=ar.lc
movl r8=524288 /* flush 512k million cache lines (16MB) */
@@ -102,7 +107,7 @@ static: cmp.eq p6,p7=6,r28 /* PAL_PTCE_INFO */
mov ar.lc=r9
mov r8=r0
;;
-1: cmp.eq p6,p7=15,r28 /* PAL_PERF_MON_INFO */
+1: cmp.eq p6,p7=PAL_PERF_MON_INFO,r28
(p7) br.cond.sptk.few 1f
mov r8=0 /* status = 0 */
movl r9 =0x08122f04 /* generic=4 width=47 retired=8 cycles=18 */
@@ -138,6 +143,20 @@ static: cmp.eq p6,p7=6,r28 /* PAL_PTCE_INFO */
st8 [r29]=r0,16 /* clear remaining bits */
st8 [r18]=r0,16 /* clear remaining bits */
;;
+1: cmp.eq p6,p7=PAL_VM_SUMMARY,r28
+(p7) br.cond.sptk.few 1f
+ mov r8=0 /* status = 0 */
+ movl r9=0x2044040020F1865 /* num_tc_levels=2, num_unique_tcs=4 */
+ /* max_itr_entry=64, max_dtr_entry=64 */
+ /* hash_tag_id=2, max_pkr=15 */
+ /* key_size=24, phys_add_size=50, vw=1 */
+ movl r10=0x183C /* rid_size=24, impl_va_msb=60 */
+ ;;
+1: cmp.eq p6,p7=PAL_MEM_ATTRIB,r28
+(p7) br.cond.sptk.few 1f
+ mov r8=0 /* status = 0 */
+ mov r9=0x80|0x01 /* NatPage|WB */
+ ;;
1: br.cond.sptk.few rp
stacked:
br.ret.sptk.few rp