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Diffstat (limited to 'arch/ia64/kernel/palinfo.c')
-rw-r--r--arch/ia64/kernel/palinfo.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index c4c10a0b99d9..a71df9ae0397 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -16,6 +16,7 @@
* 02/05/2001 S.Eranian fixed module support
* 10/23/2001 S.Eranian updated pal_perf_mon_info bug fixes
* 03/24/2004 Ashok Raj updated to work with CPU Hotplug
+ * 10/26/2006 Russ Anderson updated processor features to rev 2.2 spec
*/
#include <linux/types.h>
#include <linux/errno.h>
@@ -314,13 +315,20 @@ vm_info(char *page)
"Protection Key Registers(PKR) : %d\n"
"Implemented bits in PKR.key : %d\n"
"Hash Tag ID : 0x%x\n"
- "Size of RR.rid : %d\n",
+ "Size of RR.rid : %d\n"
+ "Max Purges : ",
vm_info_1.pal_vm_info_1_s.phys_add_size,
vm_info_2.pal_vm_info_2_s.impl_va_msb+1,
vm_info_1.pal_vm_info_1_s.max_pkr+1,
vm_info_1.pal_vm_info_1_s.key_size,
vm_info_1.pal_vm_info_1_s.hash_tag_id,
vm_info_2.pal_vm_info_2_s.rid_size);
+ if (vm_info_2.pal_vm_info_2_s.max_purges == PAL_MAX_PURGES)
+ p += sprintf(p, "unlimited\n");
+ else
+ p += sprintf(p, "%d\n",
+ vm_info_2.pal_vm_info_2_s.max_purges ?
+ vm_info_2.pal_vm_info_2_s.max_purges : 1);
}
if (ia64_pal_mem_attrib(&attrib) == 0) {
@@ -467,7 +475,11 @@ static const char *proc_features[]={
NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL,
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
NULL,NULL,NULL,NULL,NULL, NULL,NULL,NULL,NULL,
- NULL,NULL,NULL,NULL,NULL,
+ "Unimplemented instruction address fault",
+ "INIT, PMI, and LINT pins",
+ "Simple unimplemented instr addresses",
+ "Variable P-state performance",
+ "Virtual machine features implemented",
"XIP,XPSR,XFS implemented",
"XR1-XR3 implemented",
"Disable dynamic predicate prediction",
@@ -475,7 +487,11 @@ static const char *proc_features[]={
"Disable dynamic data cache prefetch",
"Disable dynamic inst cache prefetch",
"Disable dynamic branch prediction",
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL,
+ "Disable P-states",
+ "Enable MCA on Data Poisoning",
+ "Enable vmsw instruction",
+ "Enable extern environmental notification",
"Disable BINIT on processor time-out",
"Disable dynamic power management (DPM)",
"Disable coherency",