linux/drivers/pci, branch v3.0

PCI: conditional resource-reallocation through kernel parameter pci=realloc

2011-07-08T22:49:20Z

Multiple attempts to dynamically reallocate pci resources have unfortunately lead to regressions. Though we continue to fix the regressions and fine tune the dynamic-reallocation behavior, we have not reached a acceptable state yet. This patch provides a interim solution. It disables dynamic reallocation by default, but adds the ability to enable it through pci=realloc kernel command line parameter. Tested-by: Oliver Hartkopp Signed-off-by: Ram Pai Signed-off-by: Jesse Barnes

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

2011-06-27T21:55:43Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: queue: bring discard_granularity/alignment into line with SCSI mmc: queue: append partition subname to queue thread name mmc: core: make erase timeout calculation allow for gated clock mmc: block: switch card to User Data Area when removing the block driver mmc: sdio: reset card during power_restore mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS mmc: sdhi: DMA slave ID 0 is invalid mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handling mmc: omap_hsmmc: use original sg_len for dma_unmap_sg mmc: omap_hsmmc: fix ocr mask usage mmc: sdio: fix runtime PM path during driver removal mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader mmc: sdhi: fix module unloading mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c mmc: vub300: fix null dereferences in error handling

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2011-06-24T15:36:16Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/PCI/ACPI: fix type mismatch PCI: fix new kernel-doc warning PCI: Fix warning in drivers/pci/probe.c on sparc64

PCI / PM: Block races between runtime PM and system sleep

2011-06-21T21:47:15Z

After commit e8665002477f0278f84f898145b1f141ba26ee26 (PM: Allow pm_runtime_suspend() to succeed during system suspend) it is possible that a device resumed by the pm_runtime_resume(dev) in pci_pm_prepare() will be suspended immediately from a work item, timer function or otherwise, defeating the very purpose of calling pm_runtime_resume(dev) from there. To prevent that from happening it is necessary to increment the runtime PM usage counter of the device by replacing pm_runtime_resume() with pm_runtime_get_sync(). Moreover, the incremented runtime PM usage counter has to be decremented by the corresponding pci_pm_complete(), via pm_runtime_put_sync(). Signed-off-by: Rafael J. Wysocki Cc: stable@kernel.org Acked-by: Jesse Barnes

mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader

2011-06-19T02:18:18Z

Signed-off-by: Manoj Iyer Cc: Signed-off-by: Chris Ball

Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2011-06-14T18:25:32Z

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: Compare only lower 32 bits of framebuffer map offsets drm/i915: Don't leak in i915_gem_shmem_pread_slow() drm/radeon/kms: do bounds checking for 3D_LOAD_VBPNTR and bump array limit drm/radeon/kms: fix mac g5 quirk x86/uv/x2apic: update for change in pci bridge handling. alpha, drm: Remove obsolete Alpha support in MGA DRM code alpha/drm: Cleanup Alpha support in DRM generic code savage: remove unnecessary if statement drm/radeon: fix GUI idle IH debug statements drm/radeon/kms: check modes against max pixel clock drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctl

x86/uv/x2apic: update for change in pci bridge handling.

2011-06-13T23:50:12Z

When I added 3448a19da479b6bd1e28e2a2be9fa16c6a6feb39 I forgot about the special uv handling code for this, so this patch fixes it up. Acked-by: Jesse Barnes Acked-by: Ingo Molnar Signed-off-by: Dave Airlie

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

2011-06-09T23:33:01Z

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32, leon: bugfix in LEON SMP interrupt init sparc32, sun4m: bugfix in SMP IPI traphandler sparc: Remove unnecessary semicolons Add support for allocating irqs for bootbus devices Do not skip interrupt sources in sun4d interrupt handler and acknowledge interrupts correctly Restructure sun4d_build_device_irq so that timer interrupts can be allocated sparc: PCIC_PCI needs SPARC32 dependency sparc: Do not select GENERIC_HARDIRQS_NO_DEPRECATED sparc32,leon: add GRPCI2 PCI Host driver sparc32,leon: added LEON-common low-level PCI routines sparc32: added CONFIG_PCIC_PCI Kconfig setting

PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unset

2011-06-07T19:32:31Z

If CONFIG_PM is not set, init_iommu_pm_ops() introduced by commit 134fac3f457f3dd753ecdb25e6da3e5f6629f696 (PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev) is not defined appropriately. Fix this issue. Reported-by: Tony Luck Signed-off-by: Rafael J. Wysocki

sparc32,leon: added LEON-common low-level PCI routines

2011-06-02T21:32:37Z

The LEON architecture does not have a BIOS or bootloader that initializes PCI for us, instead Linux generic PCI layer is used to set up resources and IRQ. Signed-off-by: Daniel Hellstrom Signed-off-by: David S. Miller