[PATCH 3.12 122/122] iscsi_ibft: Fix finding Broadcom specific ibft sign

[Jiri Slaby]

From: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 629c27aa0c930b9c67188cfc625bf6cdd2af6764 upstream.

Search for Broadcom specific ibft sign "BIFT"
along with other possible values on UEFI

This patch is fix for regression introduced in
â935a9fee51c945b8942be2d7b4bae069167b4886â.
https://lkml.org/lkml/2011/12/16/353

This impacts Broadcom CNA for iSCSI Boot on UEFI platform.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Acked-by: Mike Christie <michaelc@xxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
 drivers/firmware/iscsi_ibft.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 3ee852c9925b..071c2c969eec 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -756,6 +756,7 @@ static const struct {
 	 */
 	{ ACPI_SIG_IBFT },
 	{ "iBFT" },
+	{ "BIFT" },	/* Broadcom iSCSI Offload */
 };
 
 static void __init acpi_find_ibft_region(void)
-- 
2.2.2

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