kernel/drivers/pci/hotplug/acpi_pcihp.c, branch linux-4.3.y

Merge branches 'pci/enumeration', 'pci/virtualization' and 'pci/cleanup' into next

2014-09-25T19:52:02Z

* pci/enumeration: PCI: Generate uppercase hex for modalias interface class * pci/virtualization: PCI: Add ACS quirk for Solarflare SFC9120 & SFC9140 PCI: Remove unused pci_get_dma_source() PCI: Remove unused pci_find_upstream_pcie_bridge() * pci/cleanup: PCI: Remove assignment from complicated "if" conditions PCI: Remove assignment from "if" conditions PCI: Remove unnecessary curly braces PCI: Add space before open parenthesis

PCI: Remove assignment from "if" conditions

2014-09-24T13:50:53Z

The following Coccinelle semantic patch was used to find and correct cases of assignments in "if" conditions: @@ expression var, expr; statement S; @@ + var = expr; if( - (var = expr) + var ) S Signed-off-by: Quentin Lambert Signed-off-by: Bjorn Helgaas

PCI: Move pci_get_hp_params() to drivers/pci/pci-acpi.c

2014-09-13T02:01:27Z

Move pci_get_hp_params() and related functions from drivers/pci/hotplug/acpi_pcihp.c to drivers/pci/pci-acpi.c. Previously, pci_get_hp_params() was used only by hotplug drivers. But future changes will move this into the normal device enumeration process, so it will be used even when CONFIG_HOTPLUG_PCI is not set. No functional change. Signed-off-by: Bjorn Helgaas

ACPI: Eliminate the DEVICE_ACPI_HANDLE() macro

2013-11-14T22:17:21Z

Since DEVICE_ACPI_HANDLE() is now literally identical to ACPI_HANDLE(), replace it with the latter everywhere and drop its definition from include/acpi.h. Signed-off-by: Rafael J. Wysocki Acked-by: Greg Kroah-Hartman

Merge tag 'pci-v3.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2013-11-14T05:02:00Z

Pull PCI changes from Bjorn Helgaas: "Resource management - Fix host bridge window coalescing (Alexey Neyman) - Pass type, width, and prefetchability for window alignment (Wei Yang) PCI device hotplug - Convert acpiphp, acpiphp_ibm to dynamic debug (Lan Tianyu) Power management - Remove pci_pm_complete() (Liu Chuansheng) MSI - Fail initialization if device is not in PCI_D0 (Yijing Wang) MPS (Max Payload Size) - Use pcie_get_mps() and pcie_set_mps() to simplify code (Yijing Wang) - Use pcie_set_readrq() to simplify code (Yijing Wang) - Use cached pci_dev->pcie_mpss to simplify code (Yijing Wang) SR-IOV - Enable upstream bridges even for VFs on virtual buses (Bjorn Helgaas) - Use pci_is_root_bus() to avoid catching virtual buses (Wei Yang) Virtualization - Add x86 MSI masking ops (Konrad Rzeszutek Wilk) Freescale i.MX6 - Support i.MX6 PCIe controller (Sean Cross) - Increase link startup timeout (Marek Vasut) - Probe PCIe in fs_initcall() (Marek Vasut) - Fix imprecise abort handler (Tim Harvey) - Remove redundant of_match_ptr (Sachin Kamat) Renesas R-Car - Support Gen2 internal PCIe controller (Valentine Barshak) Samsung Exynos - Add MSI support (Jingoo Han) - Turn off power when link fails (Jingoo Han) - Add Jingoo Han as maintainer (Jingoo Han) - Add clk_disable_unprepare() on error path (Wei Yongjun) - Remove redundant of_match_ptr (Sachin Kamat) Synopsys DesignWare - Add irq_create_mapping() (Pratyush Anand) - Add header guards (Seungwon Jeon) Miscellaneous - Enable native PCIe services by default on non-ACPI (Andrew Murray) - Cleanup _OSC usage and messages (Bjorn Helgaas) - Remove pcibios_last_bus boot option on non-x86 (Bjorn Helgaas) - Convert bus code to use bus_, drv_, and dev_groups (Greg Kroah-Hartman) - Remove unused pci_mem_start (Myron Stowe) - Make sysfs functions static (Sachin Kamat) - Warn on invalid return from driver probe (Stephen M. Cameron) - Remove Intel Haswell D3 delays (Todd E Brandt) - Call pci_set_master() in core if driver doesn't do it (Yinghai Lu) - Use pci_is_pcie() to simplify code (Yijing Wang) - Use PCIe capability accessors to simplify code (Yijing Wang) - Use cached pci_dev->pcie_cap to simplify code (Yijing Wang) - Removed unused "is_pcie" from struct pci_dev (Yijing Wang) - Simplify sysfs CPU affinity implementation (Yijing Wang)" * tag 'pci-v3.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (79 commits) PCI: Enable upstream bridges even for VFs on virtual buses PCI: Add pci_upstream_bridge() PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq() PCI: Warn on driver probe return value greater than zero PCI: Drop warning about drivers that don't use pci_set_master() PCI: Workaround missing pci_set_master in pci drivers powerpc/pci: Use pci_is_pcie() to simplify code [fix] PCI: Update pcie_ports 'auto' behavior for non-ACPI platforms PCI: imx6: Probe the PCIe in fs_initcall() PCI: Add R-Car Gen2 internal PCI support PCI: imx6: Remove redundant of_match_ptr PCI: Report pci_pme_active() kmalloc failure mn10300/PCI: Remove useless pcibios_last_bus frv/PCI: Remove pcibios_last_bus PCI: imx6: Increase link startup timeout PCI: exynos: Remove redundant of_match_ptr PCI: imx6: Fix imprecise abort handler PCI: Fail MSI/MSI-X initialization if device is not in PCI_D0 PCI: imx6: Remove redundant dev_err() in imx6_pcie_probe() x86/PCI: Coalesce multiple overlapping host bridge windows ...

PCI/ACPI: Name _OSC #defines more consistently

2013-09-23T23:40:45Z

Make PCI Host Bridge _OSC #defines more consistent. No functional change. Signed-off-by: Bjorn Helgaas Acked-by: Rafael J. Wysocki

acpi_pcihp: convert acpi_get_handle() to acpi_has_method()

2013-09-23T23:37:55Z

acpi_has_method() is a new ACPI API introduced to check the existence of an ACPI control method. It can be used to replace acpi_get_handle() in the case that 1. the calling function doesn't need the ACPI handle of the control method. and 2. the calling function doesn't care the reason why the method is unavailable. Convert acpi_get_handle() to acpi_has_method() in drivers/pci/hotplug/acpi_pcihp.c in this patch. Signed-off-by: Zhang Rui CC: Bjorn Helgaas Signed-off-by: Rafael J. Wysocki

module_param: make bool parameters really bool (drivers & misc)

2012-01-12T23:02:20Z

module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab Signed-off-by: Rusty Russell

PCI hotplug: Rename is_ejectable which also exists in dock.c

2011-07-22T15:25:35Z

While it's declared static, etags points you to the wrong function in drivers/acpi/dock.c and acpiphp_glue.c for example also makes use of some (exported..) functions from this file. If you trust etags and oversee the static declaration (what happened to me) one gets totally confused... Signed-off-by: Thomas Renninger Signed-off-by: Jesse Barnes

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi