kernel/drivers/scsi/bfa/bfa_ioc_cb.c, branch linux-6.9.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 292

2019-06-05T15:36:38Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license gpl version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 66 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.606369721@linutronix.de Signed-off-by: Greg Kroah-Hartman

bfa: File header and user visible string changes

2015-12-02T22:07:38Z

Signed-off-by: Sudarsana Kalluru Signed-off-by: Anil Gurumurthy Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

bfa: Update copyright messages

2015-12-02T22:05:45Z

Signed-off-by: Sudarsana Kalluru Signed-off-by: Anil Gurumurthy Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

[SCSI] bfa: Firmware patch simplification

2013-12-19T15:39:04Z

This patch includes change to enable firmware patch simplication feature. This feature is targeted to address the requirement to have independent patch release for firmware. Prior to 3.2.3, releasing a patch fix for firmware requires changes to bfa, to use new firmware images. But with these changes, if the new firmware is flashed on to the HBA with brocade adapter management utilites, driver uses the new firmware after checking the patch release byte in the firmware version. Signed-off-by: Vijaya Mohan Guvva Signed-off-by: James Bottomley

[SCSI] bfa: kdump fix on 815 and 825 adapters

2013-06-26T20:12:19Z

Root cause: When kernel crashes, On brocade 815/825 adapters, 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 fail 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: Vijaya Mohan Guvva Signed-off-by: James Bottomley

[SCSI] bfa: IOC bug fixes.

2011-06-29T21:57:52Z

- Add logic to handle the case where PCI mapping goes away when IOCPF state machine is waiting for semaphore. - Added logic to unlock hw semaphore if the previos FW boot was from flash based and the current FW initialization attempt is from OS. - Added fix to update hbfails and hb_count stats during hwerror event. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Brocade-1860 Fabric Adapter Hardware Enablement

2011-06-29T20:31:31Z

- Added support for Brocade-1860 Fabric Adapter. - Made changes to support single firmware image per asic type. - Combined bfi_cbreg.h and bfi_ctreg.h defines into bfi_reg.h with only minimal defines used by host. - Added changes to setup CPE/RME Queue register offsets based on firmware response. - Removed queue register offset initializations and added register offsets to BFI config response message. - Added Brocade-1860 asic specific interrupt status definitions and mailbox interfaces. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: kdump fix

2011-05-24T16:38:02Z

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 Signed-off-by: James Bottomley

[SCSI] bfa: remove unused defintions and misc cleanups

2010-12-31T15:43:31Z

This patch removes unused functions, data strucutres, and definitions. It also includes misc comment and formatting cleanups. Signed-off-by: Jing Huang Signed-off-by: James Bottomley

[SCSI] bfa: IOC auto recovery fix.

2010-12-21T18:37:15Z

- Made IOC auto_recovery synchronized and not timer based. - Only one PCI function will attempt to recover and reinitialize the ASIC on a failure, after all the active PCI fns acknowledge the IOC failure. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley