[IA64-SGI] - Pass OS logical cpu number to the SN prom (bios)
Pass the OS logical cpu number to the PROM. This allows PROM to log the OS logical cpu number in error records viewed thru POD. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
@@ -577,7 +577,8 @@ void __init sn_cpu_init(void)
|
||||
int i;
|
||||
static int wars_have_been_checked;
|
||||
|
||||
if (smp_processor_id() == 0 && IS_MEDUSA()) {
|
||||
cpuid = smp_processor_id();
|
||||
if (cpuid == 0 && IS_MEDUSA()) {
|
||||
if (ia64_sn_is_fake_prom())
|
||||
sn_prom_type = 2;
|
||||
else
|
||||
@@ -596,6 +597,12 @@ void __init sn_cpu_init(void)
|
||||
BUG();
|
||||
sn_hub_info->as_shift = sn_hub_info->nasid_shift - 2;
|
||||
|
||||
/*
|
||||
* Don't check status. The SAL call is not supported on all PROMs
|
||||
* but a failure is harmless.
|
||||
*/
|
||||
(void) ia64_sn_set_cpu_number(cpuid);
|
||||
|
||||
/*
|
||||
* The boot cpu makes this call again after platform initialization is
|
||||
* complete.
|
||||
@@ -607,7 +614,6 @@ void __init sn_cpu_init(void)
|
||||
if (ia64_sn_get_prom_feature_set(i, &sn_prom_features[i]) != 0)
|
||||
break;
|
||||
|
||||
cpuid = smp_processor_id();
|
||||
cpuphyid = get_sapicid();
|
||||
|
||||
if (ia64_sn_get_sapic_info(cpuphyid, &nasid, &subnode, &slice))
|
||||
|
Reference in New Issue
Block a user