kernel/drivers/scsi/aacraid/sa.c, branch linux-6.9.y

scsi: aacraid: Add descriptions for missing parameters

2020-07-25T02:09:57Z

Also clean-up some white space issues while we're here. Fixes the following W=1 kernel build warning(s): drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'p2' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'p3' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'p4' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'p5' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'p6' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'r1' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'r2' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'r3' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:147: warning: Function parameter or member 'r4' not described in 'sa_sync_cmd' drivers/scsi/aacraid/sa.c:290: warning: Function parameter or member 'dev' not described in 'aac_sa_ioremap' Link: https://lore.kernel.org/r/20200721164148.2617584-4-lee.jones@linaro.org Cc: Adaptec OEM Raid Solutions Cc: "PMC-Sierra, Inc" Signed-off-by: Lee Jones 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: stop using deprated get_seconds()

2018-06-26T15:57:01Z

get_seconds() can overflow on 32-bit architectures and is deprecated because of that. The use in the aacraid driver has the same problem due to a limited firmware interface, it also overflows in the year 2106. This changes all calls to get_seconds() to the non-deprecated ktime_get_real_seconds(), which unfortunately doesn't solve that problem but gets rid of one user of the deprecated interface. [mkp: checkpatch] Signed-off-by: Arnd Bergmann Reviewed-by: Raghava Aditya Renukunta Signed-off-by: Martin K. Petersen

scsi: aacraid: Fix driver oops with dead battery

2018-01-04T06:03:41Z

The battery in my HP NetRAID-4M died of old age, and the aacraid driver started oopsing with NULL pointer dereference on startup after that. Fix it by reordering the init sequence to fill in function pointers before ioremapping memory, or dev->a_ops.adapter_ioremap pointer will be NULL. Other subtypes of aacraid seem to have the order already correct. This was the call trace: ? aac_probe_one+0x7a5/0xb30 [aacraid] pci_device_probe+0xc0/0x1a0 driver_probe_device+0x1df/0x3b0 __driver_attach+0xa9/0xe0 ? driver_probe_device+0x3b0/0x3b0 bus_for_each_dev+0x4c/0x90 driver_attach+0x1d/0x40 ? driver_probe_device+0x3b0/0x3b0 bus_add_driver+0x1a7/0x2a0 driver_register+0x6e/0x130 __pci_register_driver+0x54/0x90 ? 0xf81f4000 aac_init+0x2b/0x1000 [aacraid] do_one_initcall+0x45/0x1e0 ? kfree_skbmem+0x74/0xa0 ? kfree+0x16d/0x240 ? kvfree+0x45/0x50 ? kvfree+0x45/0x50 ? __vunmap+0x99/0x120 ? do_init_module+0x1a/0x245 do_init_module+0x83/0x245 load_module+0x2764/0x34a0 ? kernel_read_file+0x150/0x320 SyS_finit_module+0x82/0xa0 do_fast_syscall_32+0xba/0x340 Signed-off-by: Meelis Roos Reviewed-by: Raghava Aditya Renukunta Signed-off-by: Martin K. Petersen

scsi: aacraid: Update copyrights

2017-02-03T15:35:04Z

Added new copyright messages Signed-off-by: Raghava Aditya Renukunta Signed-off-by: Dave Carroll Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: aacraid: Added new IWBR reset

2017-02-03T15:35:04Z

Added a new IWBR soft reset type, reworked the IOP reset interface for a bit. Signed-off-by: Raghava Aditya Renukunta Signed-off-by: Dave Carroll Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: aacraid: added support for init_struct_8

2017-02-03T15:35:03Z

This patch lays the groundwork for supporting the new HBA-1000 controller family.A new INIT structure INIT_STRUCT_8 has been added which allows for a variable size for MSI-x vectors among other things, and is used for both Series-8, HBA-1000 and SmartIOC-2000. Signed-off-by: Raghava Aditya Renukunta Signed-off-by: Dave Carroll Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

aacraid: Add Power Management support

2015-11-09T23:59:18Z

* .suspend() and .resume() routines implemented in the driver * aac_release_resources() initiates firmware shutdown * aac_acquire_resources re-initializes the host interface Reviewed-by: Tomas Henzl Reviewed-by: Murthy Bhat Reviewed-by: Karthikeya Sunkesula Signed-off-by: Mahesh Rajashekhara Signed-off-by: James Bottomley

[SCSI] remove deprecated IRQF_DISABLED from SCSI

2014-03-19T22:04:44Z

It's a NOOP since 2.6.35 and it will be removed one day. [jejb: remove from missed arm scsi drivers] Signed-off-by: Michael Opdenacker Signed-off-by: James Bottomley

[SCSI] aacraid: Use resource_size_t for IO mem pointers and offsets

2012-07-20T07:58:43Z

This also stops using the "legacy crap" in Scsi_Host (shost->base is an unsigned long). This affected 32-bit systems that have 64-bit resource sizes, causing the IO address to be truncated. Signed-off-by: Ben Collins Acked-by: Achim Leubner Signed-off-by: James Bottomley