kernel/git/stable/linux.git/arch/x86/pci/visws.c, branch master

x86, platforms: Remove SGI Visual Workstation

2014-02-27T16:07:39+00:00

The SGI Visual Workstation seems to be dead; remove support so we don't have to continue maintaining it. Cc: Andrey Panin Cc: Michael Reed Link: http://lkml.kernel.org/r/530CFD6C.7040705@zytor.com Signed-off-by: H. Peter Anvin

PCI: Provide a default pcibios_update_irq()

2012-09-18T23:28:21+00:00

Most architectures implement this in exactly the same way. Instead of having each architecture duplicate this function, provide a single implementation in the core and make it a weak symbol so that it can be overridden on architectures where it is required. Signed-off-by: Thierry Reding Signed-off-by: Bjorn Helgaas

PCI: Discard __init annotations for pci_fixup_irqs() and related functions

2012-09-18T23:22:25+00:00

Remove the __init annotations in order to keep pci_fixup_irqs() around after init (e.g. for hotplug). This requires the same change for the implementation of pcibios_update_irq() on all architectures. While at it, all __devinit annotations are removed as well, since they will be useless now that HOTPLUG is always on. Signed-off-by: Thierry Reding Signed-off-by: Bjorn Helgaas Acked-by: Greg Kroah-Hartman

PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.

2011-07-22T15:26:06+00:00

Aside of the usual motivation for constification, this function has a history of being abused a hook for interrupt and other fixups so I turned this function const ages ago in the MIPS code but it should be done treewide. Due to function pointer passing in varous places a few other functions had to be constified as well. Signed-off-by: Ralf Baechle To: Anton Vorontsov To: Chris Metcalf To: Colin Cross Acked-by: "David S. Miller" To: Eric Miao To: Erik Gilling Acked-by: Guan Xuetao To: "H. Peter Anvin" To: Imre Kaloz To: Ingo Molnar To: Ivan Kokshaysky To: Jesse Barnes To: Krzysztof Halasa To: Lennert Buytenhek To: Matt Turner To: Nicolas Pitre To: Olof Johansson Acked-by: Paul Mundt To: Richard Henderson To: Russell King To: Thomas Gleixner Cc: Andrew Morton Cc: linux-alpha@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-pci@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: x86@kernel.org Signed-off-by: Jesse Barnes

x86: Move pci init function to x86_init

2010-02-20T00:12:29+00:00

The PCI initialization in pci_subsys_init() is a mess. pci_numaq_init, pci_acpi_init, pci_visws_init and pci_legacy_init are called and each implementation checks and eventually modifies the global variable pcibios_scanned. x86_init functions allow us to do this more elegant. The pci.init function pointer is preset to pci_legacy_init. numaq, acpi and visws can modify the pointer in their early setup functions. The functions return 0 when they did the full initialization including bus scan. A non zero return value indicates that pci_legacy_init needs to be called either because the selected function failed or wants the generic bus scan in pci_legacy_init to happen (e.g. visws). Signed-off-by: Thomas Gleixner LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80CFE@orsmsx508.amr.corp.intel.com> Acked-by: Jesse Barnes Signed-off-by: Jacob Pan Signed-off-by: H. Peter Anvin

PCI: x86/visws: use generic INTx swizzle from PCI core

2009-01-07T19:13:16+00:00

Use the generic pci_common_swizzle() instead of arch-specific code. Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes

PCI: x86: use generic pci_swizzle_interrupt_pin()

2009-01-07T19:12:54+00:00

Use the generic pci_swizzle_interrupt_pin() instead of arch-specific code. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: hpa@zytor.com Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes

x86, pci: move arch/x86/pci/pci.h to arch/x86/include/asm/pci_x86.h

2008-12-29T17:17:36+00:00

Impact: cleanup Now that arch/x86/pci/pci.h is used in a number of other places as well, move the lowlevel x86 pci definitions into the architecture include files. (not to be confused with the existing arch/x86/include/asm/pci.h file, which provides public details about x86 PCI) Tested on: X86_32_UP, X86_32_SMP and X86_64_SMP Signed-off-by: Jaswinder Singh Rajput Acked-by: Jesse Barnes Signed-off-by: Ingo Molnar

x86/pci: Changing subsystem init for visws

2008-07-11T19:22:59+00:00

I don't know, if this new code boots, but at least it compiles. Someone should really test it. Signed-off-by: Robert Richter Cc: Robert Richter Signed-off-by: Ingo Molnar

x86, VisWS: turn into generic arch, create include/asm-x86/visws/

2008-07-10T16:55:39+00:00

move the include/asm-x86/mach-visws/ VISWS specific hardware details include files into include/asm-x86/visws, to be used from generic code. No code changed. Signed-off-by: Ingo Molnar