kernel.git/drivers/scsi/aacraid/comminit.c, branch linux-5.7.y

scsi: aacraid: use scsi_host_busy_iter() to wait for outstanding commands

2020-02-29T01:54:52Z

Instead of traversing the list of possible commands by hands we should be using scsi_host_busy_iter() to figure out if there are outstanding commands. Link: https://lore.kernel.org/r/20200228075318.91255-12-hare@suse.de Reviewed-by: Christoph Hellwig Acked-by: Balsundar P < Balsundar.P@microchip.com> Signed-off-by: Hannes Reinecke Signed-off-by: Martin K. Petersen

scsi: aacraid: fixed firmware assert issue

2019-10-18T23:34:17Z

Before issuing IOP reset, INTX mode is selected. This is triggering MSGU lockup and ended in basecode assert. Use DROP_IO command when IOP reset is sent in preparation for interrupt mode switch. Link: https://lore.kernel.org/r/1571120524-6037-4-git-send-email-balsundar.p@microsemi.com Signed-off-by: Balsundar P Signed-off-by: Martin K. Petersen

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18

2019-05-21T09:28:46Z

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 as published by the free software foundation either version 2 or at your option any later version 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 you should have received a copy of the gnu general public license along with this program see the file copying if not write to the free software foundation 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 52 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Jilayne Lovejoy Reviewed-by: Steve Winslow Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154042.342335923@linutronix.de Signed-off-by: Greg Kroah-Hartman

scsi: aacraid: Move code to wait for IO completion to shutdown func

2018-01-04T04:26:42Z

Ideally driver needs to wait for IO to be submitted or responded to before shutdown. Move code to wait for IO completion into shutdown path Signed-off-by: Raghava Aditya Renukunta Signed-off-by: Martin K. Petersen

scsi: aacraid: Allow reset_host sysfs var to recover Panicked Fw

2018-01-04T04:26:41Z

It is possible to restart the controller via the use of the reset_host sysfs variable. This does work for controllers that can no longer respond, since driver will attempt to send down a shutdown in this path. Check if the controller is able to receive commands before sending down a shutdown Signed-off-by: Raghava Aditya Renukunta Signed-off-by: Martin K. Petersen

scsi: aacraid: Fix controller initialization failure

2017-10-17T03:17:52Z

This is a fix to an issue where the driver sends its periodic WELLNESS command to the controller after the driver shut it down.This causes the controller to crash. The window where this can happen is small, but it can be hit at around 4 hours of constant resets. Cc: Fixes: fbd185986eba (aacraid: Fix AIF triggered IOP_RESET) Signed-off-by: Raghava Aditya Renukunta Reviewed-by: Dave Carroll Signed-off-by: Martin K. Petersen

scsi: aacraid: fix indentation errors

2017-08-31T01:56:00Z

fix stupid indent error, no rocket science here. Signed-off-by: Nikola Pajkovsky Reviewed-by: Raghava Aditya Renukunta Signed-off-by: Martin K. Petersen

scsi: aacraid: Remove reference to Series-9

2017-06-13T00:48:00Z

Remove reference to Series-9 HBA and created arc ctrl check function. Signed-off-by: Prasad B Munirathnam Signed-off-by: Raghava Aditya Renukunta Reviewed-by: David Carroll Signed-off-by: Martin K. Petersen

scsi: aacraid: pci_alloc_consistent() failures on ARM64

2017-04-26T22:28:06Z

There were pci_alloc_consistent() failures on ARM64 platform. Use dma_alloc_coherent() with GFP_KERNEL flag DMA memory allocations. Signed-off-by: Mahesh Rajashekhara [hch: tweaked indentation, removed memsets] Signed-off-by: Christoph Hellwig Acked-by: Dave Carroll Signed-off-by: Martin K. Petersen

scsi: aacraid: Fix sync fibs time out on controller reset

2017-02-22T23:41:42Z

After controller shutdown, all sync fibs time out due to not knowing about the switch to INT-x mode Fixed by replacing aac_src_access_devreg() to aac_set_intx_mode() call. Cc: stable@vger.kernel.org Fixes: 495c021767bd78c998 (aacraid: MSI-x support) Signed-off-by: Raghava Aditya Renukunta Reviewed-by: David Carroll Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen