linux.git/drivers/scsi/bfa, branch v3.15

[SCSI] bfa: Replace large udelay() with mdelay()

2014-03-19T22:04:47+00:00

udelay() does not work on some architectures for values above
2000, in particular on ARM:

ERROR: "__bad_udelay" [drivers/scsi/bfa/bfa.ko] undefined!

Reported-by: Vagrant Cascadian 
Signed-off-by: Ben Hutchings 
Signed-off-by: James Bottomley

[SCSI] bfa: set correct command return code

2014-03-15T17:19:17+00:00

For various error conditions the bfa driver just returns
'DID_ERROR', which carries no information at all about the
actual source of error.
This patch updates the error handling to return a correct
error code, depending on the type of error occurred.

Signed-off-by: Hannes Reinecke 
Acked-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: Fix smatch warnings

2014-03-15T17:19:00+00:00

Fixed following smatch warnings in bfa.
drivers/scsi/bfa/bfa_ioc.c:3882 bfa_sfp_show_comp() error: memcpy()
'des' too small (64 vs 248)
drivers/scsi/bfa/bfa_ioc.c:6859 bfa_flash_status_read() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:6881 bfa_flash_status_read() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:6917 bfa_flash_read_start() warn: unsigned
'status' is never less than zero.
drivers/scsi/bfa/bfa_ioc.c:7043 bfa_flash_raw_read() warn: unsigned
'status' is never less than zero.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: fix missing unlock on error in bfad_iocmd_cfg_trunk()

2014-03-15T17:19:00+00:00

Add the missing unlock before return from function bfad_iocmd_cfg_trunk()
in the error handling case.

Signed-off-by: Wei Yongjun 
Acked-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

Merge branch 'misc' into for-linus

2014-01-22T17:57:27+00:00

[SCSI] bfa: Driver version upgrade to 3.2.23.0

2013-12-19T15:39:06+00:00

Patch includes changes to upgrade bfa driver version to 3.2.23.0 and use
firmware version 3.2.3.0

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: change FC_ELS_TOV to 20sec

2013-12-19T15:39:05+00:00

As per the FCP specs, the timeout for issuing ABTS is 20 sec; not 21
sec. Hence setting the TOV to 20 sec.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: Observed auto D-port mode instead of manual

2013-12-19T15:39:05+00:00

Observed Auto mode in the HBA side while doing manual D-Port test on the
switch side. Mode is not passed to BFA from firmware when the test is
triggered by switch side. BFA just blindly using Auto mode.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: Fix for bcu or hcm faa query hang

2013-12-19T15:39:05+00:00

This patch set fixes the issue of brocade management utility hang
(bcu/HCM) when faa attributes are queried from multiple application
threads. Hang was due to race between the threads and completion handler
corruption.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley

[SCSI] bfa: LUN discovery issue in direct attach mode

2013-12-19T15:39:05+00:00

In direct attach mode, if port features like QoS/Trunk/FEC/CR are
enabled, driver can receive PLOGI from the target before firmware
notifies lport online to the driver. In case the lport is not yet online
and a PLOGI is received, send a reject to the peer port, instead of
dropping it on the floor.

Signed-off-by: Vijaya Mohan Guvva 
Signed-off-by: James Bottomley