scsi: lpfc: Add Buffer to Buffer credit recovery support
authorJames Smart <jsmart2021@gmail.com>
Wed, 23 Aug 2017 23:55:47 +0000 (16:55 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 25 Aug 2017 02:29:43 +0000 (22:29 -0400)
commit44fd7fe3dd2ce9dba873a0522e1eeab9ab5d5651
tree125bed5530d161319e33bc39c322f601d12c251d
parentd58734f05ff0aaa787eeedd1e790fee6c9e92af8
scsi: lpfc: Add Buffer to Buffer credit recovery support

Add Buffer to buffer credit recovery support to the driver.  This is a
negotiated feature with the peer that allows for both sides to detect
dropped RRDY's and FC Frames and recover credit.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/lpfc/lpfc.h
drivers/scsi/lpfc/lpfc_attr.c
drivers/scsi/lpfc/lpfc_attr.h
drivers/scsi/lpfc/lpfc_els.c
drivers/scsi/lpfc/lpfc_hbadisc.c
drivers/scsi/lpfc/lpfc_hw.h
drivers/scsi/lpfc/lpfc_hw4.h
drivers/scsi/lpfc/lpfc_init.c
drivers/scsi/lpfc/lpfc_mbox.c
drivers/scsi/lpfc/lpfc_sli4.h