]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mpt2sas, mpt3sas: Abort initialization if no memory I/O resources detected
authorSreekanth Reddy <sreekanth.reddy@avagotech.com>
Wed, 15 Jul 2015 04:49:56 +0000 (10:19 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 20 Oct 2015 19:23:35 +0000 (15:23 -0400)
commitf75aac28e6c44f6a443b58f855bb577d0418de11
tree3c2b5b9cf023cb23509a21344e6e28901824de14
parentebec4022163f17e6dca96127caf9b5c6307eca58
mpt2sas, mpt3sas: Abort initialization if no memory I/O resources detected

Driver crashes if the BIOS do not set up at least one
memory I/O resource. This failure can happen if the device is too
slow to respond during POST and is missed by the BIOS, but Linux
then detects the device later in the boot process.

Based on a patch from Timothy Pearson <tpearson@raptorengineeringinc.com>

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
(cherry picked from commit 5aeeb78aeb4c8607cbda54a7b0dc7315171e214f)
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/mpt2sas/mpt2sas_base.c
drivers/scsi/mpt3sas/mpt3sas_base.c