Jing Huang 45d7f0cc58 [SCSI] bfa: kdump fix ...

Root cause: When kernel crashes, bfa IOC state machine and FW doesn't get
a notification and hence are not cleanly shutdown. So registers holding
driver/IOC state information are not reset back to valid disabled/parking
values. This causes subsequent driver initialization to hang during kdump
kernel boot.

Fix description: during the initialization of first PCI function, reset
corresponding register when unclean shutown is detect by reading chip
registers. This will make sure that ioc/fw gets clean re-initialization.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>

2011-05-24 12:38:02 -04:00

..

bfa_core.c

…

bfa_cs.h

…

bfa_defs_fcs.h

…

bfa_defs_svc.h

…

bfa_defs.h

…

bfa_fc.h

…

bfa_fcbuild.c

…

bfa_fcbuild.h

…

bfa_fcpim.c

…

bfa_fcpim.h

…

bfa_fcs_fcpim.c

…

bfa_fcs_lport.c

…

bfa_fcs_rport.c

…

bfa_fcs.c

…

bfa_fcs.h

…

bfa_hw_cb.c

…

bfa_hw_ct.c

…

bfa_ioc_cb.c

[SCSI] bfa: kdump fix

2011-05-24 12:38:02 -04:00

bfa_ioc_ct.c

[SCSI] bfa: kdump fix

2011-05-24 12:38:02 -04:00

bfa_ioc.c

[SCSI] bfa: kdump fix

2011-05-24 12:38:02 -04:00

bfa_ioc.h

[SCSI] bfa: kdump fix

2011-05-24 12:38:02 -04:00

bfa_modules.h

…

bfa_plog.h

…

bfa_port.c

…

bfa_port.h

…

bfa_svc.c

…

bfa_svc.h

…

bfa.h

…

bfad_attr.c

…

bfad_debugfs.c

[SCSI] bfa: Move debugfs initialization before bfa init.

2011-05-01 10:55:56 -05:00

bfad_drv.h

…

bfad_im.c

…

bfad_im.h

[SCSI] bfa: firmware download fix

2011-05-01 10:53:49 -05:00

bfad.c

[SCSI] bfa: Move debugfs initialization before bfa init.

2011-05-01 10:55:56 -05:00

bfi_cbreg.h

…

bfi_ctreg.h

…

bfi_ms.h

…

bfi.h

…

Makefile

…