[GIT PULL UPDATED] libata changes for v4.10-rc1

Tejun Heo
2016-12-13T22:26:47Z

Hello,

One more patch from Adam added. It makes libata skip probing for NCQ
prio unless the feature is explicitly requested by the user. This is
necessary because some controllers lock up after the optional feature
is probed.

* Adam added opt-in ATA command priority support.

* There are machines which hide multiple nvme devices behind an ahci
BAR. Dan Williams proposed a solution to force-switch the mode but
deemed too hackishd. People are gonna discuss the proper way to
handle the situation in nvme standard meetings. For now, detect and
warn about the situation.

* Low level driver specific changes.

The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:

Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-4.10

for you to fetch changes up to 9f56eca3aeeab699a7dbfb397661d2eca4430e94:

ata: avoid probing NCQ Prio Support if not explicitly requested (2016-12-13 17:20:17 -0500)

----------------------------------------------------------------
Adam Manzanares (5):
block: Add iocontext priority to request
ata: Enabling ATA Command Priorities
ata: ATA Command Priority Disabled By Default
ata: set ncq_prio_enabled iff device has support
ata: avoid probing NCQ Prio Support if not explicitly requested

Christoph Hellwig (2):
nvme: move NVMe class code to pci_ids.h
ahci: warn about remapped NVMe devices

Dan Williams (1):
ahci-remap.h: add ahci remapping definitions

Tang Yuantian (1):
ahci: qoriq: added ls1046a platform support

Vladimir Zapolskiy (4):
pata: imx: sort headers out
pata: imx: set controller PIO mode with .set_piomode callback
pata: imx: add support of setting timings for PIO modes
pata: imx: support controller modes up to PIO4

block/blk-core.c | 4 ++-
drivers/ata/ahci.c | 39 +++++++++++++++++++++
drivers/ata/ahci_qoriq.c | 16 +++++++--
drivers/ata/libahci.c | 1 +
drivers/ata/libata-core.c | 42 ++++++++++++++++++++++-
drivers/ata/libata-scsi.c | 84 +++++++++++++++++++++++++++++++++++++++++++++-
drivers/ata/libata.h | 2 +-
drivers/ata/pata_imx.c | 82 ++++++++++++++++++++++++++++++--------------
drivers/nvme/host/pci.c | 3 --
include/linux/ahci-remap.h | 28 ++++++++++++++++
include/linux/ata.h | 6 ++++
include/linux/blkdev.h | 14 ++++++++
include/linux/libata.h | 5 +++
include/linux/pci_ids.h | 2 ++
14 files changed, 293 insertions(+), 35 deletions(-)
create mode 100644 include/linux/ahci-remap.h