SN: Correct bit test for salinfo oem decode

The valid.oem_data bit is in different positions in each section. Make the test for valid oem data a section specific test.

Index: linux/arch/ia64/sn/kernel/mca.c
=================================--- linux.orig/arch/ia64/sn/kernel/mca.c Thu Oct 21 09:55:13 2004
+++ linux/arch/ia64/sn/kernel/mca.c Thu Oct 21 10:10:14 2004
@@ -102,14 +102,11 @@ sn_init_cpei_timer(void)
static int
sn_platform_plat_specific_err_print(const u8 *sect_header, u8 **oemdata, u64 *oemdata_size) {
- sal_log_plat_specific_err_info_t *psei = (sal_log_plat_specific_err_info_t *)sect_header;
- if (!psei->valid.oem_data)
- return 0;
down(&sn_oemdata_mutex);
sn_oemdata = oemdata;
sn_oemdata_size = oemdata_size;
sn_oemdata_bufsize = 0;
- ia64_sn_plat_specific_err_print(print_hook, (char *)psei);
+ ia64_sn_plat_specific_err_print(print_hook, (char *)sect_header);
up(&sn_oemdata_mutex);
return 0;
}
@@ -120,13 +117,21 @@ sn_platform_plat_specific_err_print(cons
int sn_salinfo_platform_oemdata(const u8 *sect_header, u8 **oemdata, u64 *oemdata_size) {
efi_guid_t guid = *(efi_guid_t *)sect_header;
+ int valid = 0;
*oemdata_size = 0;
vfree(*oemdata);
*oemdata = NULL;
- if (efi_guidcmp(guid, SAL_PLAT_SPECIFIC_ERR_SECT_GUID) = 0 ||
- efi_guidcmp(guid, SAL_PLAT_MEM_DEV_ERR_SECT_GUID) = 0)
+ if (efi_guidcmp(guid, SAL_PLAT_SPECIFIC_ERR_SECT_GUID) = 0) {
+ sal_log_plat_specific_err_info_t *psei = (sal_log_plat_specific_err_info_t *)sect_header;
+ valid = psei->valid.oem_data;
+ } else if (efi_guidcmp(guid, SAL_PLAT_MEM_DEV_ERR_SECT_GUID) = 0) {
+ sal_log_mem_dev_err_info_t *mdei = (sal_log_mem_dev_err_info_t *)sect_header;
+ valid = mdei->valid.oem_data;
+ }
+ if (valid)
return sn_platform_plat_specific_err_print(sect_header, oemdata, oemdata_size);
- return 0;
+ else
+ return 0;
}

static int __init sn_salinfo_init(void)