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platform_intel: support for OROM OEM capabilities 

Scan memory to match $VER and $OEM.

Signed-off-by: Marcin Labun <marcin.labun@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Labun, Marcin 2011-03-10 11:52:22 +11:00 committed by NeilBrown
parent f2f5c343ff
commit d0bc5190d7
1 changed files with 2 additions and 1 deletions
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3
platform-intel.c
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@ -205,7 +205,8 @@ static int scan(const void *start, const void *end, const void *data)
for (offset = 0; offset < len; offset += 4) {
imsm_mem = start + offset;
if (memcmp(imsm_mem->signature, "$VER", 4) == 0) {
if ((memcmp(imsm_mem->signature, "$VER", 4) == 0) ||
(memcmp(imsm_mem->signature, "$OEM", 4) == 0)) {
imsm_orom[dev] = *imsm_mem;
populated_orom[dev] = 1;
return populated_orom[SYS_DEV_SATA] && populated_orom[SYS_DEV_SAS];