Alex Williamson 8633328be2 PCI: Allow read/write access to sysfs I/O port resources ...

PCI sysfs resource files currently only allow mmap'ing.  On x86 this
works fine for memory backed BARs, but doesn't work at all for I/O
port backed BARs.  Add read/write to I/O port PCI sysfs resource
files to allow userspace access to these device regions.

Acked-by: Chris Wright <chrisw@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

2010-07-30 09:32:08 -07:00

..

hotplug

PCI hotplug: shpchp: Removed check for hotplug of display devices

2010-07-30 09:29:16 -07:00

pcie

PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable

2010-07-30 09:29:34 -07:00

.gitignore

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access.c

PCI: output FW warning in pci_read/write_vpd

2010-05-18 15:00:25 -07:00

bus.c

PCI: check return value of pci_enable_device() when enabling bridges

2010-07-30 09:29:14 -07:00

dmar.c

Merge git://git.infradead.org/iommu-2.6

2010-05-21 17:25:01 -07:00

hotplug-pci.c

…

hotplug.c

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htirq.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

intel-iommu.c

intel-iommu: Force-disable IOMMU for iGFX on broken Cantiga revisions.

2010-06-15 10:57:57 +01:00

intr_remapping.c

Merge git://git.infradead.org/iommu-2.6

2010-05-21 17:25:01 -07:00

intr_remapping.h

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ioapic.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

iov.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

iova.c

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irq.c

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Kconfig

PCI: change PCI_MSI help text to recommend enabling

2010-05-11 12:01:10 -07:00

Makefile

microblaze: Enable PCI, missing files

2010-03-11 14:04:27 +01:00

msi.c

PCI: MSI: Remove unsafe and unnecessary hardware access

2010-07-30 09:29:34 -07:00

msi.h

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pci-acpi.c

Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

2010-03-01 10:36:22 -08:00

pci-driver.c

PCI: change device runtime PM settings for probe and remove

2010-07-30 09:29:09 -07:00

pci-stub.c

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pci-sysfs.c

PCI: Allow read/write access to sysfs I/O port resources

2010-07-30 09:32:08 -07:00

pci.c

PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}

2010-07-30 09:29:36 -07:00

pci.h

PCI: make bitfield unsigned

2010-05-11 10:07:20 +02:00

probe.c

PCI: disable mmio during bar sizing

2010-07-30 09:29:35 -07:00

proc.c

PCI: kernel oops on access to pci proc file while hot-removal

2010-07-30 09:29:33 -07:00

quirks.c

PCI: disable mmio during bar sizing

2010-07-30 09:29:35 -07:00

remove.c

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rom.c

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search.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

setup-bus.c

PCI hotplug: make sure child bridges are enabled at hotplug time

2010-07-30 09:29:16 -07:00

setup-irq.c

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setup-res.c

PCI: fall back to original BIOS BAR addresses

2010-07-16 11:39:48 -07:00

slot.c

Revert "PCI: create function symlinks in /sys/bus/pci/slots/N/"

2010-06-11 13:08:37 -07:00

syscall.c

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vpd.c

pci: Add helper to search for VPD keywords

2010-02-28 00:43:33 -08:00