kernel/linux.git/drivers/scsi/bfa/bfa.h, branch v6.2.2

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

2019-06-05T15:36:38+00:00

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

drivers: Remove explicit invocations of mmiowb()

2019-04-08T11:01:02+00:00

mmiowb() is now implied by spin_unlock() on architectures that require it, so there is no reason to call it from driver code. This patch was generated using coccinelle: @mmiowb@ @@ - mmiowb(); and invoked as: $ for d in drivers include/linux/qed sound; do \ spatch --include-headers --sp-file mmiowb.cocci --dir $d --in-place; done NOTE: mmiowb() has only ever guaranteed ordering in conjunction with spin_unlock(). However, pairing each mmiowb() removal in this patch with the corresponding call to spin_unlock() is not at all trivial, so there is a small chance that this change may regress any drivers incorrectly relying on mmiowb() to order MMIO writes between CPUs using lock-free synchronisation. If you've ended up bisecting to this commit, you can reintroduce the mmiowb() calls using wmb() instead, which should restore the old behaviour on all architectures other than some esoteric ia64 systems. Acked-by: Linus Torvalds Signed-off-by: Will Deacon

bfa: File header and user visible string changes

2015-12-02T22:07:38+00:00

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

bfa: Update copyright messages

2015-12-02T22:05:45+00:00

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

[SCSI] bfa: Revised Fabric Assigned Address(FAA) feature implementation.

2012-03-28T08:55:22+00:00

Made changes to the Fabric Assigned Address(FAA) feature implementation. Introduced the IOCFC state machine, which now handles the FAA logic, IOC and BFA sub-modules enablement. Removed un-wanted FAA enable/disable routines; FAA is enabled by default. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Introduced initiator based lun masking feature.

2011-07-27T10:55:03+00:00

- Added support to enable initiator based lun masking. - Initiator based Lun masking works similar to zoning where initiator port is allowed to see only those LUNs which are configured to be seen. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Add support to store driver configuration in flash.

2011-07-27T10:54:03+00:00

- Added dconf (Driver Config) BFA sub-module. - The dconf sub-module provides interfaces and manages flash writes to the flash DRV parition. - dconf sub-module also ensures that the whole 64K DRV partition is updated on a flash write. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Added support to collect and reset fcport stats

2011-07-27T10:48:52+00:00

- Added support to collect and reset fcport stats. - Modified design to allow multiple requests for fcport stats. - fcport will remember the stats request in its stats_pending queue and service each of the queued requests after receiving a firmware response for the prior request. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Update RME interrupt handling.

2011-07-27T10:44:48+00:00

- Made changes to always acknowledge RME interrupt and update consumer index (CI) when RME interrupt is generated. - Made changes to have ASIC specific hw_rspq_ack() handler. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Added support for flash configuration

2011-06-29T22:23:29+00:00

- Added flash sub-module. - Implemented the interface to read/erase/update flash partition. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley