kernel/linux.git/drivers/ata/ata_piix.c, branch v6.3

ata: libata: make ata_host_suspend() void

2022-02-19T02:18:35+00:00

ata_host_suspend() always returns 0, so the result checks in many drivers look pointless. Let's make this function return *void* instead of *int*. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool. Signed-off-by: Sergey Shtylyov Acked-by: Uwe Kleine-König Reviewed-by: Hannes Reinecke Signed-off-by: Damien Le Moal

ata: libata: tracepoints for bus-master DMA

2022-01-05T10:32:51+00:00

Add tracepoints for bus-master DMA and taskfile related functions. That allows us to drop the relevant DPRINTK() calls. Signed-off-by: Hannes Reinecke Signed-off-by: Damien Le Moal

ata: libata: remove pointless debugging messages

2022-01-04T11:00:35+00:00

Debugging messages in pci init functions or sg setup are pretty much pointless, as the workflow pretty much decides what happened. So drop them. Signed-off-by: Hannes Reinecke Signed-off-by: Damien Le Moal

scsi: ata: Switch to attribute groups

2021-10-17T01:45:52+00:00

struct device supports attribute groups directly but does not support struct device_attribute directly. Hence switch to attribute groups. Link: https://lore.kernel.org/r/20211012233558.4066756-3-bvanassche@acm.org Acked-by: Damien Le Moal Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen

ata_piix: remove open-coded dmi_match(DMI_OEM_STRING)

2019-11-07T03:34:25+00:00

Since de40614de99 ("firmware: dmi_scan: Add DMI_OEM_STRING support to dmi_matches") dmi_check_system() can match OEM_STRINGs itself. Use the feature. Signed-off-by: Michał Mirosław Signed-off-by: Jens Axboe

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

2019-05-21T09:28:46+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 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

ata_piix: constify pci_bits

2018-01-08T14:15:41+00:00

pci_bits are not supposed to change at runtime. Functions pci_test_config_bits() working with const 'struct pci_bits'. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Tejun Heo

ata_piix: Add Fujitsu-Siemens Lifebook S6120 to short cable IDs

2017-09-19T03:32:02+00:00

Fujitsu-Siemens Lifebook S6120 misdetects the cable type for some drives. The problematic one in this case is an mSATA SSD hooked up via a mSATA->PATA bridge. With regular hard disks the detection seems to work correctly. Strangely an older Lifebook model (S6020) detects the cable as 80c with the mSATA SSD, even if using the exact same flex cable. Cc: Tejun Heo Signed-off-by: Ville Syrjälä Signed-off-by: Tejun Heo

ata: update references for libata documentation

2017-05-16T11:44:20+00:00

The libata documentation is now using ReST. Update references to it to point to the new place. Signed-off-by: Mauro Carvalho Chehab

ata_piix: Add Device IDs for Intel 9 Series PCH

2014-08-28T12:53:40+00:00

This patch adds the IDE mode SATA Device IDs for the Intel 9 Series PCH. Signed-off-by: James Ralston Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org