diff options
| author | Joe Carnuccio <joe.carnuccio@qlogic.com> | 2011-05-10 11:30:11 -0700 |
|---|---|---|
| committer | James Bottomley <jbottomley@parallels.com> | 2011-05-17 11:34:20 +0400 |
| commit | 1bff6cc8fbb73d6bed809d3eff18e90c175a601c (patch) | |
| tree | c434f4ddfdaf4b96800ca394f0b47102a97625ee /drivers/scsi/qla2xxx/qla_os.c | |
| parent | d652e0937029e1f7cf9b17d639782db1b0c23ea9 (diff) | |
[SCSI] qla2xxx: Correctly read sfp single byte mailbox register.
When reading a single byte using the READ SFP mailbox command, the
single byte of data is returned in MB[1] and not MB[8].
The reason that MB[8] was being used is that the spec was unclear
as it evolved over time; and we have not needed to read a single
byte until recently.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
0 files changed, 0 insertions, 0 deletions