linux-stable.git/drivers/ata, branch v3.2.77 Linux kernel stable tree ahci: Order SATA device IDs for codename Lewisburg 2016-01-22T21:40:11+00:00 Alexandra Yates alexandra.yates@linux.intel.com 2015-11-16T16:22:16+00:00 7f97fb193743242c055316cbfc3e0c0e141d764d commit 4d92f0099a06ef0e36c7673f7c090f1a448b2d1b upstream. This change was to preserve the ascending order of device IDs. There was an exception with the first two Lewisburg device IDs to keep all device IDs of the same kind grouped by code name. Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com> signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 4d92f0099a06ef0e36c7673f7c090f1a448b2d1b upstream.

This change was to preserve the ascending order of device IDs.
There was an exception with the first two Lewisburg device IDs to
keep all device IDs of the same kind grouped by code name.

Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com>
signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ahci: Add Device ID for Intel Sunrise Point PCH 2016-01-22T21:40:10+00:00 Charles_Rose@Dell.com Charles_Rose@Dell.com 2015-11-06T20:18:56+00:00 545df47d60e8e4d94a52c598a75369a08465047c commit c5967b79ecabe2baca40658d9073e28b30d7f6cf upstream. This patch adds missing AHCI RAID SATA Device IDs for the Intel Sunrise Point PCH. Signed-off-by: Nanda Kishore Chinna <nanda_kishore_chinna@dell.com> Signed-off-by: Charles Rose <charles_rose@dell.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c5967b79ecabe2baca40658d9073e28b30d7f6cf upstream.

This patch adds missing AHCI RAID SATA Device IDs for the Intel Sunrise
Point PCH.

Signed-off-by: Nanda Kishore Chinna <nanda_kishore_chinna@dell.com>
Signed-off-by: Charles Rose <charles_rose@dell.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ahci: add new Intel device IDs 2016-01-22T21:40:10+00:00 Alexandra Yates alexandra.yates@linux.intel.com 2015-11-03T22:14:18+00:00 265ed762635ceeedc9ef23a5538eb6fe9955a6c0 commit 56e74338a535cbcc2f2da08b1ea1a92920194364 upstream. Adding Intel codename Lewisburg platform device IDs for SATA. Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 56e74338a535cbcc2f2da08b1ea1a92920194364 upstream.

Adding Intel codename Lewisburg platform device IDs for SATA.

Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ahci: Add Marvell 88se91a2 device id 2016-01-22T21:40:10+00:00 Johannes Thumshirn jthumshirn@suse.de 2015-10-20T07:31:22+00:00 598dfa6be13d83a91dd195e7f17bc08e92a5a971 commit a40cf3f38881ce8543ceb9667150b4f2ead4c437 upstream. Add device id for Marvell 88se91a2 Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit a40cf3f38881ce8543ceb9667150b4f2ead4c437 upstream.

Add device id for Marvell 88se91a2

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ahci: Remove Device ID for Intel Sunrise Point PCH 2016-01-22T21:40:10+00:00 James Ralston james.d.ralston@intel.com 2015-01-13T00:13:52+00:00 e0dbfc009e9d35a4ac0d17ad3b1be2d045fff210 commit 46319e13581a6c442b0a0e5a3bd5d9af4496f252 upstream. This patch removes a duplicate AHCI-mode SATA Device ID for the Intel Sunrise Point PCH. Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 46319e13581a6c442b0a0e5a3bd5d9af4496f252 upstream.

This patch removes a duplicate AHCI-mode SATA Device ID for the Intel Sunrise Point PCH.

Signed-off-by: James Ralston <james.d.ralston@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ahci: Add JMicron 362 device IDs 2016-01-22T21:40:10+00:00 Ben Hutchings ben@decadent.org.uk 2012-09-10T00:09:04+00:00 6507e05f10625f06bdd8027062a4298d22369601 commit 1fefb8fdc6562057a0e4e4542f3d4323981c9686 upstream. The JMicron JMB362 controller supports AHCI only, but some revisions use the IDE class code. These need to be matched by device ID. These additions have apparently been included by QNAP in their NAS devices using these controllers. References: http://bugs.debian.org/634180 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
commit 1fefb8fdc6562057a0e4e4542f3d4323981c9686 upstream.

The JMicron JMB362 controller supports AHCI only, but some revisions
use the IDE class code.  These need to be matched by device ID.

These additions have apparently been included by QNAP in their NAS
devices using these controllers.

References: http://bugs.debian.org/634180
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
ahci: Add Device IDs for Intel Wellsburg PCH 2016-01-22T21:40:10+00:00 James Ralston james.d.ralston@intel.com 2013-02-21T19:08:51+00:00 34a2a4493bb5398a23974f734d480133a2b08266 commit efda332cb66d78d6fdf6f98e7b067480f43624f2 upstream. This patch adds the RAID-mode SATA Device IDs for the Intel Wellsburg PCH Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit efda332cb66d78d6fdf6f98e7b067480f43624f2 upstream.

This patch adds the RAID-mode SATA Device IDs for the Intel Wellsburg PCH

Signed-off-by: James Ralston <james.d.ralston@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
sata_sil: disable trim 2015-12-30T02:25:59+00:00 Mikulas Patocka mpatocka@redhat.com 2015-11-26T17:00:59+00:00 840245af6995912e420cf37f5bdaf5a599403340 commit d98f1cd0a3b70ea91f1dfda3ac36c3b2e1a4d5e2 upstream. When I connect an Intel SSD to SATA SIL controller (PCI ID 1095:3114), any TRIM command results in I/O errors being reported in the log. There is other similar error reported with TRIM and the SIL controller: https://bugs.centos.org/view.php?id=5880 Apparently the controller doesn't support TRIM commands. This patch disables TRIM support on the SATA SIL controller. ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata7.00: BMDMA2 stat 0x50001 ata7.00: failed command: DATA SET MANAGEMENT ata7.00: cmd 06/01:01:00:00:00/00:00:00:00:00/a0 tag 0 dma 512 out res 51/04:01:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error) ata7.00: status: { DRDY ERR } ata7.00: error: { ABRT } ata7.00: device reported invalid CHS sector 0 sd 8:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE sd 8:0:0:0: [sdb] tag#0 Sense Key : Illegal Request [current] [descriptor] sd 8:0:0:0: [sdb] tag#0 Add. Sense: Unaligned write command sd 8:0:0:0: [sdb] tag#0 CDB: Write same(16) 93 08 00 00 00 00 00 21 95 88 00 20 00 00 00 00 blk_update_request: I/O error, dev sdb, sector 2200968 Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d98f1cd0a3b70ea91f1dfda3ac36c3b2e1a4d5e2 upstream.

When I connect an Intel SSD to SATA SIL controller (PCI ID 1095:3114), any
TRIM command results in I/O errors being reported in the log. There is
other similar error reported with TRIM and the SIL controller:
https://bugs.centos.org/view.php?id=5880

Apparently the controller doesn't support TRIM commands. This patch
disables TRIM support on the SATA SIL controller.

ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata7.00: BMDMA2 stat 0x50001
ata7.00: failed command: DATA SET MANAGEMENT
ata7.00: cmd 06/01:01:00:00:00/00:00:00:00:00/a0 tag 0 dma 512 out
         res 51/04:01:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
ata7.00: status: { DRDY ERR }
ata7.00: error: { ABRT }
ata7.00: device reported invalid CHS sector 0
sd 8:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 8:0:0:0: [sdb] tag#0 Sense Key : Illegal Request [current] [descriptor]
sd 8:0:0:0: [sdb] tag#0 Add. Sense: Unaligned write command
sd 8:0:0:0: [sdb] tag#0 CDB: Write same(16) 93 08 00 00 00 00 00 21 95 88 00 20 00 00 00 00
blk_update_request: I/O error, dev sdb, sector 2200968

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
AHCI: Fix softreset failed issue of Port Multiplier 2015-12-30T02:25:59+00:00 Xiangliang Yu Xiangliang.Yu@amd.com 2015-11-26T12:27:02+00:00 01cbe992f8da9115b1094a1b5055f7d1cbadff71 commit 023113d24ef9e1d2b44cb2446872b17e2b01d8b1 upstream. Current code doesn't update port value of Port Multiplier(PM) when sending FIS of softreset to device, command will fail if FBS is enabled. There are two ways to fix the issue: the first is to disable FBS before sending softreset command to PM device and the second is to update port value of PM when sending command. For the first way, i can't find any related rule in AHCI Spec. The second way can avoid disabling FBS and has better performance. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 023113d24ef9e1d2b44cb2446872b17e2b01d8b1 upstream.

Current code doesn't update port value of Port Multiplier(PM) when
sending FIS of softreset to device, command will fail if FBS is
enabled.

There are two ways to fix the issue: the first is to disable FBS
before sending softreset command to PM device and the second is
to update port value of PM when sending command.

For the first way, i can't find any related rule in AHCI Spec. The
second way can avoid disabling FBS and has better performance.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
libata: increase the timeout when setting transfer mode 2015-08-12T14:33:22+00:00 Mikulas Patocka mpatocka@redhat.com 2015-07-08T17:06:12+00:00 d6ded32444c070ce41ad0d64fce8957d18009d72 commit d531be2ca2f27cca5f041b6a140504999144a617 upstream. I have a ST4000DM000 disk. If Linux is booted while the disk is spun down, the command that sets transfer mode causes the disk to spin up. The spin-up takes longer than the default 5s timeout, so the command fails and timeout is reported. Fix this by increasing the timeout to 15s, which is enough for the disk to spin up. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d531be2ca2f27cca5f041b6a140504999144a617 upstream.

I have a ST4000DM000 disk. If Linux is booted while the disk is spun down,
the command that sets transfer mode causes the disk to spin up. The
spin-up takes longer than the default 5s timeout, so the command fails and
timeout is reported.

Fix this by increasing the timeout to 15s, which is enough for the disk to
spin up.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>