linux-dev/drivers/scsi/bfa/bfa_ioc.h, branch master

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: turn bfa_mem_{kva,dma}_setup into inline functions

2016-11-22T03:28:17Z

These two macros cause lots of warnings with gcc-7: drivers/scsi/bfa/bfa_svc.c: In function 'bfa_fcxp_meminfo': drivers/scsi/bfa/bfa_svc.c:521:103: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context] Using inline functions makes them much more readable and avoids the warnings. Signed-off-by: Arnd Bergmann Reviewed-by: Johannes Thumshirn 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

bfa: Fix undefined bit shift on big-endian architectures with 32-bit DMA address

2014-07-25T21:16:54Z

bfa_swap_words() shifts its argument (assumed to be 64-bit) by 32 bits each way. In two places the argument type is dma_addr_t, which may be 32-bit, in which case the effect of the bit shift is undefined: drivers/scsi/bfa/bfa_fcpim.c: In function 'bfa_ioim_send_ioreq': drivers/scsi/bfa/bfa_fcpim.c:2497:4: warning: left shift count >= width of type [enabled by default] addr = bfa_sgaddr_le(sg_dma_address(sg)); ^ drivers/scsi/bfa/bfa_fcpim.c:2497:4: warning: right shift count >= width of type [enabled by default] drivers/scsi/bfa/bfa_fcpim.c:2509:4: warning: left shift count >= width of type [enabled by default] addr = bfa_sgaddr_le(sg_dma_address(sg)); ^ drivers/scsi/bfa/bfa_fcpim.c:2509:4: warning: right shift count >= width of type [enabled by default] Avoid this by adding casts to u64 in bfa_swap_words(). Compile-tested only. Signed-off-by: Ben Hutchings Reviewed-by: Martin K. Petersen Acked-by: Anil Gurumurthy Cc: stable@vger.kernel.org Fixes: f16a17507b09 ('[SCSI] bfa: remove all OS wrappers') Signed-off-by: Christoph Hellwig

[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: fru vpd date update changes

2013-06-26T21:44:35Z

1. While FRU VPD data update, inform firmware to send a completion event on I2C bus. Without this change, firmware used to send completion message on I2C bus for every chunk of FRU VPD update. 2. Support for FRU VPN update on CHINOOK2 cards. 3. Append port count to the model name to differentiate between single port and dual port model of 1860. 4. Update the size of the model name to 16bytes 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: Add support to read/update the FRU data.

2012-10-07T10:26:53Z

- Add FRU sub-module to support FRU read/write/update. - Add support to read/write from the temp FRU module. [jejb: fix checkpatch issues] Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley

[SCSI] bfa: Add support to configure min/max bandwidth for a pcifn

2012-10-07T10:23:20Z

- Added support to configure minimum bandwidth for a pcifn. - Minimum bandwith is guaranteed at per queue level. - Added support to update pcifn bandwidth dynamically without a server reboot. Signed-off-by: Krishna Gudipati Signed-off-by: James Bottomley