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[SCSI] qla2xxx: Add acquiring of risc semaphore before doing ISP reset.
authorJoe Carnuccio <joe.carnuccio@qlogic.com>
Wed, 21 Nov 2012 07:40:37 +0000 (02:40 -0500)
committerJames Bottomley <JBottomley@Parallels.com>
Fri, 30 Nov 2012 15:11:16 +0000 (15:11 +0000)
commit4ea2c9c7b32f808cb2743f2e349a614aa3a46088
tree8ecb3f529a11815db5c783c64df3f521fe0c9567tree | snapshot
parent807fb6d8afad1552c6981256a83bc2c0ce4e2125commit | diff
[SCSI] qla2xxx: Add acquiring of risc semaphore before doing ISP reset.

Try to acquire the semaphore; if semaphore is hung then acquire it by force.
The ISP reset clears the semaphore, thereby implicitly releasing it.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/qla2xxx/qla_fw.h diff | blob | blame | history
drivers/scsi/qla2xxx/qla_init.c diff | blob | blame | history
Linux kernel - Deliverables
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