From: Labun, Marcin <Marcin.Labun@intel.com>
Date: Thu, 10 Mar 2011 00:52:22 +0000 (+1100)
Subject: platform_intel: support for OROM OEM capabilities
X-Git-Tag: mdadm-3.2.1~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0bc5190d77a60ac4971601469bbdad6803b8b56;p=thirdparty%2Fmdadm.git

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>
---

diff --git a/platform-intel.c b/platform-intel.c
index b679ec73..0595382c 100644
--- a/platform-intel.c
+++ b/platform-intel.c
@@ -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];