kernel/drivers/scsi/bfa/bfa_port.h, 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

scsi: bfa: use proper time accessor for stats_reset_time

2017-12-05T01:32:52Z

We use the deprecated do_gettimeofday() function to read the current time when resetting the statistics in both bfa_port and bfa_svc. This works fine because overflow is handled correctly, but we want to get rid of do_gettimeofday() and using a non-monotonic time suffers from concurrent settimeofday calls and other problems. This uses the ktime_get_seconds() function instead, which does what we need here. Signed-off-by: Arnd Bergmann Acked-by: Anil Gurumurthy Signed-off-by: Martin K. Petersen

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: Add diagnostic port (D-Port) support

2012-10-07T10:17:27Z

- Introduced support for D-Port which is a new port mode during which link level diagnostics can be run. - Provided mechanism to dynamically configure D-Port and initiate diagnostic tests to isolate any link level issues. - In D-Port mode, the HBA port does not participate in fabric or login to the remote device or run data traffic. - Diagnostic tests include running various loopback tests in conjunction with the attached device. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Added support for CEE info and stats query.

2011-06-29T22:21:23Z

- Added CEE sub-module. - Added support to collect stats/cee module info using BSG interface. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: DMA memory allocation enhancement.

2011-06-29T22:11:09Z

- Modified the design such that each BFA sub-module will provide the amount of DMA and KVA memory needed by it and queues the same request to the global dma and kva info queues. - During the memory allocation we iterate over this queue to allocate the dma and kva memory requested by sub-modules. - The change is needed to avoid requesting the aggregate amount of memory needed by all the BFA sub-modules as one contiguous chunk. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Add pbc port disable check and fix LPS message name

2011-06-29T20:27:46Z

- Add PBC port Disabled condition check. - Rename incorrectly named LPS I2H messages. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Introduce IOC event notification mechanism.

2011-06-29T20:25:57Z

Introduced a generic event notification callback function that receives IOC_ENABLED, IOC_DISABLED, IOC_FAILED events and notifies the modules registered for these events. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: remove unused and empty functions

2010-12-21T18:24:50Z

Removed unused and empty functions. Signed-off-by: Maggie Zhang Signed-off-by: Jing Huang Signed-off-by: James Bottomley