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Date: Mon, 8 Dec 2014 15:50:16 -0700
From: Bjorn Helgaas <bhelgaas@...gle.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] PCI changes for v3.19
Hi Linus,
Here are the PCI changes intended for v3.19. I don't think there's
anything very exciting here, but there's a lot of MSI-related stuff coming
via Thomas.
Bjorn
The following changes since commit f114040e3ea6e07372334ade75d1ee0775c355e1:
Linux 3.18-rc1 (2014-10-19 18:08:38 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git tags/pci-v3.19-changes
for you to fetch changes up to 149792795d2bab33954bc025fcf145a8009683f6:
Merge branch 'pci/msi' into next (2014-11-21 10:11:33 -0700)
----------------------------------------------------------------
PCI changes for the v3.19 merge window:
NUMA
- Allow numa_node override via sysfs (Prarit Bhargava)
Resource management
- Restore detection of read-only BARs (Myron Stowe)
- Shrink decoding-disabled window while sizing BARs (Myron Stowe)
- Add informational printk for invalid BARs (Myron Stowe)
- Remove fixed parameter in pci_iov_resource_bar() (Myron Stowe)
MSI
- Add pci_msi_ignore_mask to prevent writes to MSI/MSI-X Mask Bits (Yijing Wang)
- Revert "PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()" (Yijing Wang)
- s390/MSI: Use __msi_mask_irq() instead of default_msi_mask_irq() (Yijing Wang)
Virtualization
- xen: Process failure for pcifront_(re)scan_root() (Chen Gang)
- Make FLR and AF FLR reset warning messages different (Gavin Shan)
Generic host bridge driver
- Allocate config space windows after limiting bus number range (Lorenzo Pieralisi)
- Convert to DT resource parsing API (Lorenzo Pieralisi)
Freescale Layerscape
- Add Freescale Layerscape PCIe driver (Minghuan Lian)
NVIDIA Tegra
- Do not build on 64-bit ARM (Thierry Reding)
- Add Kconfig help text (Thierry Reding)
Renesas R-Car
- Make rcar_pci static (Jingoo Han)
Samsung Exynos
- Add exynos prefix to add_pcie_port(), pcie_init() (Jingoo Han)
ST Microelectronics SPEAr13xx
- Add spear prefix to add_pcie_port(), pcie_init() (Jingoo Han)
- Make spear13xx_add_pcie_port() __init (Jingoo Han)
- Remove unnecessary OOM message (Jingoo Han)
TI DRA7xx
- Add dra7xx prefix to add_pcie_port() (Jingoo Han)
- Make dra7xx_add_pcie_port() __init (Jingoo Han)
TI Keystone
- Make ks_dw_pcie_msi_domain_ops static (Jingoo Han)
- Remove unnecessary OOM message (Jingoo Han)
Miscellaneous
- Delete unnecessary NULL pointer checks (Markus Elfring)
- Remove unused to_hotplug_slot() (Gavin Shan)
- Whitespace cleanup (Jingoo Han)
- Simplify if-return sequences (Quentin Lambert)
----------------------------------------------------------------
Bjorn Helgaas (3):
Merge branches 'pci/host-designware', 'pci/host-dra7xx', 'pci/host-exynos', 'pci/host-generic', 'pci/host-imx6', 'pci/host-keystone', 'pci/host-layerscape', 'pci/host-mvebu', 'pci/host-rcar', 'pci/host-spear' and 'pci/host-tegra' into next
Merge branches 'pci/enumeration', 'pci/hotplug', 'pci/misc', 'pci/numa' and 'pci/virtualization' into next
Merge branch 'pci/msi' into next
Chen Gang (1):
xen/pcifront: Process failure for pcifront_(re)scan_root()
Gavin Shan (2):
PCI: Make FLR and AF FLR reset warning messages different
PCI: Remove unused and broken to_hotplug_slot()
Jingoo Han (13):
PCI: exynos: Add exynos prefix to add_pcie_port()/pcie_init()
PCI: keystone: Make ks_dw_pcie_msi_domain_ops static
PCI: rcar: Make rcar_pci static
PCI: dra7xx: Rename add_pcie_port() to dra7xx_add_pcie_port()
PCI: spear: Rename add_pcie_port(), pcie_init() to spear13xx_add_pcie_port(), etc.
PCI: spear: Add __init annotation to spear13xx_add_pcie_port()
PCI: dra7xx: Add __init annotation to dra7xx_add_pcie_port()
PCI: keystone: Remove unnecessary OOM message
PCI: imx6: Use tabs for indentation
PCI: exynos: Remove unnecessary return statement
PCI: designware: Add a blank line after declarations
PCI: mvebu: Add a blank line after declarations
PCI: spear: Remove unnecessary OOM message
Lorenzo Pieralisi (2):
PCI: generic: Allocate config space windows after limiting bus number range
PCI: generic: Convert to DT resource parsing API
Markus Elfring (1):
PCI: Delete unnecessary NULL pointer checks
Minghuan Lian (1):
PCI: layerscape: Add Freescale Layerscape PCIe driver
Myron Stowe (4):
PCI: Restore detection of read-only BARs
PCI: Shrink decoding-disabled window while sizing BARs
PCI: Add informational printk for invalid BARs
PCI: Remove fixed parameter in pci_iov_resource_bar()
Prarit Bhargava (1):
PCI: Allow numa_node override via sysfs
Quentin Lambert (1):
PCI: Simplify if-return sequences
Thierry Reding (2):
PCI: tegra: Do not build on 64-bit ARM
PCI: tegra: Add Kconfig help text
Yijing Wang (3):
PCI/MSI: Add pci_msi_ignore_mask to prevent writes to MSI/MSI-X Mask Bits
Revert "PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()"
s390/MSI: Use __msi_mask_irq() instead of default_msi_mask_irq()
Documentation/ABI/testing/sysfs-bus-pci | 13 ++
.../devicetree/bindings/pci/layerscape-pci.txt | 42 +++++
MAINTAINERS | 10 ++
arch/s390/pci/pci.c | 4 +-
arch/x86/include/asm/x86_init.h | 3 -
arch/x86/kernel/x86_init.c | 10 --
arch/x86/pci/xen.c | 15 +-
drivers/pci/host/Kconfig | 13 +-
drivers/pci/host/Makefile | 1 +
drivers/pci/host/pci-dra7xx.c | 6 +-
drivers/pci/host/pci-exynos.c | 18 +--
drivers/pci/host/pci-host-generic.c | 126 ++++-----------
drivers/pci/host/pci-imx6.c | 4 +-
drivers/pci/host/pci-keystone-dw.c | 2 +-
drivers/pci/host/pci-keystone.c | 5 +-
drivers/pci/host/pci-layerscape.c | 179 +++++++++++++++++++++
drivers/pci/host/pci-mvebu.c | 2 +
drivers/pci/host/pcie-designware.c | 1 +
drivers/pci/host/pcie-rcar.c | 2 +-
drivers/pci/host/pcie-spear13xx.c | 13 +-
drivers/pci/hotplug/ibmphp_res.c | 5 +-
drivers/pci/iov.c | 11 +-
drivers/pci/msi.c | 29 ++--
drivers/pci/pci-acpi.c | 3 +-
drivers/pci/pci-sysfs.c | 27 +++-
drivers/pci/pci.c | 21 +--
drivers/pci/pci.h | 6 +-
drivers/pci/probe.c | 80 ++++-----
drivers/pci/search.c | 3 +-
drivers/pci/xen-pcifront.c | 13 +-
include/linux/msi.h | 5 +-
include/linux/pci_hotplug.h | 1 -
32 files changed, 416 insertions(+), 257 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/layerscape-pci.txt
create mode 100644 drivers/pci/host/pci-layerscape.c
--
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