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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 20:52:16 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 20:52:16 +0100 |
commit | d43421565bf0510d35e6a39ebf96586ad486f3aa (patch) | |
tree | f3a6cf9f5284d0146c9c858dc96c5b6bcdf28dc9 /drivers/pci/access.c | |
parent | Merge tag 'pwm/for-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
parent | Merge branch 'pci/trivial' into next (diff) | |
download | linux-d43421565bf0510d35e6a39ebf96586ad486f3aa.tar.xz linux-d43421565bf0510d35e6a39ebf96586ad486f3aa.zip |
Merge tag 'pci-v4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"PCI changes for the v4.5 merge window:
Enumeration:
- Simplify config space size computation (Bjorn Helgaas)
- Avoid iterating through ROM outside the resource window (Edward O'Callaghan)
- Support PCIe devices with short cfg_size (Jason S. McMullan)
- Add Netronome vendor and device IDs (Jason S. McMullan)
- Limit config space size for Netronome NFP6000 family (Jason S. McMullan)
- Add Netronome NFP4000 PF device ID (Simon Horman)
- Limit config space size for Netronome NFP4000 (Simon Horman)
- Print warnings for all invalid expansion ROM headers (Vladis Dronov)
Resource management:
- Fix minimum allocation address overwrite (Christoph Biedl)
PCI device hotplug:
- acpiphp_ibm: Fix null dereferences on null ibm_slot (Colin Ian King)
- pciehp: Always protect pciehp_disable_slot() with hotplug mutex (Guenter Roeck)
- shpchp: Constify hpc_ops structure (Julia Lawall)
- ibmphp: Remove unneeded NULL test (Julia Lawall)
Power management:
- Make ASPM sysfs link_state_store() consistent with link_state_show() (Andy Lutomirski)
Virtualization
- Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183 (Tim Sander)
MSI:
- Remove empty pci_msi_init_pci_dev() (Bjorn Helgaas)
- Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD (Grygorii Strashko)
- Initialize MSI capability for all architectures (Guilherme G. Piccoli)
- Relax msi_domain_alloc() to support parentless MSI irqdomains (Liu Jiang)
ARM Versatile host bridge driver:
- Remove unused pci_sys_data structures (Lorenzo Pieralisi)
Broadcom iProc host bridge driver:
- Hide CONFIG_PCIE_IPROC (Arnd Bergmann)
- Do not use 0x in front of %pap (Dmitry V. Krivenok)
- Update iProc PCIe device tree binding (Ray Jui)
- Add PAXC interface support (Ray Jui)
- Add iProc PCIe MSI device tree binding (Ray Jui)
- Add iProc PCIe MSI support (Ray Jui)
Freescale i.MX6 host bridge driver:
- Use gpio_set_value_cansleep() (Fabio Estevam)
- Add support for active-low reset GPIO (Petr Štetiar)
HiSilicon host bridge driver:
- Add support for HiSilicon Hip06 PCIe host controllers (Gabriele Paoloni)
Intel VMD host bridge driver:
- Export irq_domain_set_info() for module use (Keith Busch)
- x86/PCI: Allow DMA ops specific to a PCI domain (Keith Busch)
- Use 32 bit PCI domain numbers (Keith Busch)
- Add driver for Intel Volume Management Device (VMD) (Keith Busch)
Qualcomm host bridge driver:
- Document PCIe devicetree bindings (Stanimir Varbanov)
- Add Qualcomm PCIe controller driver (Stanimir Varbanov)
- dts: apq8064: add PCIe devicetree node (Stanimir Varbanov)
- dts: ifc6410: enable PCIe DT node for this board (Stanimir Varbanov)
Renesas R-Car host bridge driver:
- Add support for R-Car H3 to pcie-rcar (Harunobu Kurokawa)
- Allow DT to override default window settings (Phil Edworthy)
- Convert to DT resource parsing API (Phil Edworthy)
- Revert "PCI: rcar: Build pcie-rcar.c only on ARM" (Phil Edworthy)
- Remove unused pci_sys_data struct from pcie-rcar (Phil Edworthy)
- Add runtime PM support to pcie-rcar (Phil Edworthy)
- Add Gen2 PHY setup to pcie-rcar (Phil Edworthy)
- Add gen2 fallback compatibility string for pci-rcar-gen2 (Simon Horman)
- Add gen2 fallback compatibility string for pcie-rcar (Simon Horman)
Synopsys DesignWare host bridge driver:
- Simplify control flow (Bjorn Helgaas)
- Make config accessor override checking symmetric (Bjorn Helgaas)
- Ensure ATU is enabled before IO/conf space accesses (Stanimir Varbanov)
Miscellaneous:
- Add of_pci_get_host_bridge_resources() stub (Arnd Bergmann)
- Check for PCI_HEADER_TYPE_BRIDGE equality, not bitmask (Bjorn Helgaas)
- Fix all whitespace issues (Bogicevic Sasa)
- x86/PCI: Simplify pci_bios_{read,write} (Geliang Tang)
- Use to_pci_dev() instead of open-coding it (Geliang Tang)
- Use kobj_to_dev() instead of open-coding it (Geliang Tang)
- Use list_for_each_entry() to simplify code (Geliang Tang)
- Fix typos in <linux/msi.h> (Thomas Petazzoni)
- x86/PCI: Clarify AMD Fam10h config access restrictions comment (Tomasz Nowicki)"
* tag 'pci-v4.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (58 commits)
PCI: Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183
PCI: Limit config space size for Netronome NFP4000
PCI: Add Netronome NFP4000 PF device ID
x86/PCI: Add driver for Intel Volume Management Device (VMD)
PCI/AER: Use 32 bit PCI domain numbers
x86/PCI: Allow DMA ops specific to a PCI domain
irqdomain: Export irq_domain_set_info() for module use
PCI: host: Add of_pci_get_host_bridge_resources() stub
genirq/MSI: Relax msi_domain_alloc() to support parentless MSI irqdomains
PCI: rcar: Add Gen2 PHY setup to pcie-rcar
PCI: rcar: Add runtime PM support to pcie-rcar
PCI: designware: Make config accessor override checking symmetric
PCI: ibmphp: Remove unneeded NULL test
ARM: dts: ifc6410: enable PCIe DT node for this board
ARM: dts: apq8064: add PCIe devicetree node
PCI: hotplug: Use list_for_each_entry() to simplify code
PCI: rcar: Remove unused pci_sys_data struct from pcie-rcar
PCI: hisi: Add support for HiSilicon Hip06 PCIe host controllers
PCI: Avoid iterating through memory outside the resource window
PCI: acpiphp_ibm: Fix null dereferences on null ibm_slot
...
Diffstat (limited to 'drivers/pci/access.c')
-rw-r--r-- | drivers/pci/access.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 59ac36fe7c42..8c05b5ceeaec 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -25,7 +25,7 @@ DEFINE_RAW_SPINLOCK(pci_lock); #define PCI_word_BAD (pos & 1) #define PCI_dword_BAD (pos & 3) -#define PCI_OP_READ(size,type,len) \ +#define PCI_OP_READ(size, type, len) \ int pci_bus_read_config_##size \ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \ { \ @@ -40,7 +40,7 @@ int pci_bus_read_config_##size \ return res; \ } -#define PCI_OP_WRITE(size,type,len) \ +#define PCI_OP_WRITE(size, type, len) \ int pci_bus_write_config_##size \ (struct pci_bus *bus, unsigned int devfn, int pos, type value) \ { \ @@ -231,7 +231,7 @@ static noinline void pci_wait_cfg(struct pci_dev *dev) } /* Returns 0 on success, negative values indicate error. */ -#define PCI_USER_READ_CONFIG(size,type) \ +#define PCI_USER_READ_CONFIG(size, type) \ int pci_user_read_config_##size \ (struct pci_dev *dev, int pos, type *val) \ { \ @@ -251,7 +251,7 @@ int pci_user_read_config_##size \ EXPORT_SYMBOL_GPL(pci_user_read_config_##size); /* Returns 0 on success, negative values indicate error. */ -#define PCI_USER_WRITE_CONFIG(size,type) \ +#define PCI_USER_WRITE_CONFIG(size, type) \ int pci_user_write_config_##size \ (struct pci_dev *dev, int pos, type val) \ { \ |