commit 629c27aa0c930b9c67188cfc625bf6cdd2af6764
author Vikas Chaudhary <vikas.chaudhary@qlogic.com> Tue May 13 07:41:32 2014 -0400
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tue May 13 14:54:14 2014 -0400
tree dad9a5b00c4d535380953eedfbe62599d8fd2601
parent d6d211db37e75de2ddc3a4f979038c40df7cc79c

iscsi_ibft: Fix finding Broadcom specific ibft sign

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

This patch is fix for regression introduced in
“935a9fee51c945b8942be2d7b4bae069167b4886”.
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@qlogic.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Mike Christie <michaelc@cs.wisc.edu>

drivers/firmware/iscsi_ibft.c

diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 3ee852c..071c2c9 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -756,6 +756,7 @@
 	 */
 	{ ACPI_SIG_IBFT },
 	{ "iBFT" },
+	{ "BIFT" },	/* Broadcom iSCSI Offload */
 };
 
 static void __init acpi_find_ibft_region(void)