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5fc24d8cb9
kernel-ark/drivers/iommu
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Yijing Wang 5fc24d8cb9 iommu/irq_remapping: Fix the regression of hpet irq remapping 
Commit 71054d8841 ("x86, hpet: Introduce x86_msi_ops.setup_hpet_msi")
introduced x86_msi_ops.setup_hpet_msi to setup hpet MSI irq
when irq remapping enabled. This caused a regression of
hpet MSI irq remapping.

Original code flow before commit 71054d8841:
hpet_setup_msi_irq()
	arch_setup_hpet_msi()
		setup_hpet_msi_remapped()
			remap_ops->setup_hpet_msi()
				alloc_irte()
		msi_compose_msg()
		hpet_msi_write()
		...

Current code flow after commit 71054d8841:
hpet_setup_msi_irq()
	x86_msi.setup_hpet_msi()
		setup_hpet_msi_remapped()
			intel_setup_hpet_msi()
				alloc_irte()

Currently, we only call alloc_irte() for hpet MSI, but
do not composed and wrote its msg...

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2014-09-25 19:11:47 +02:00
..
amd_iommu_init.c iommu/amd: Add sysfs support 2014-07-04 12:35:59 +02:00
amd_iommu_proto.h perf/x86/amd: Add IOMMU Performance Counter resource management 2013-06-19 13:04:52 +02:00
amd_iommu_types.h Merge branches 'x86/vt-d', 'x86/amd', 'arm/omap', 'ppc/pamu', 'arm/smmu', 'arm/exynos' and 'core' into next 2014-07-31 20:29:02 +02:00
amd_iommu_v2.c iommu/amd: Fix 2 typos in comments 2014-07-30 16:07:50 +02:00
amd_iommu.c iommu/irq_remapping: Fix the regression of hpet irq remapping 2014-09-25 19:11:47 +02:00
arm-smmu.c iommu: Make of_device_id array const 2014-09-25 16:01:03 +02:00
dmar.c iommu/vt-d: Check return value of acpi_bus_get_device() 2014-08-26 11:15:17 +02:00
exynos-iommu.c iommu: Constify struct iommu_ops 2014-07-07 10:36:59 +02:00
fsl_pamu_domain.c iommu/fsl: Convert to iommu_capable() API function 2014-09-25 15:47:37 +02:00
fsl_pamu_domain.h iommu/fsl: Freescale PAMU driver and iommu implementation. 2013-08-14 11:38:34 +02:00
fsl_pamu.c Merge branches 'x86/vt-d', 'x86/amd', 'arm/omap', 'ppc/pamu', 'arm/smmu', 'arm/exynos' and 'core' into next 2014-07-31 20:29:02 +02:00
fsl_pamu.h iommu/fsl: Freescale PAMU driver and iommu implementation. 2013-08-14 11:38:34 +02:00
intel_irq_remapping.c iommu/irq_remapping: Fix the regression of hpet irq remapping 2014-09-25 19:11:47 +02:00
intel-iommu.c iommu/vt-d: Convert to iommu_capable() API function 2014-09-25 15:47:37 +02:00
iommu-sysfs.c iommu: Fix compile error in iommu-sysfs.c 2014-07-07 12:01:21 +02:00
iommu-traces.c iommu: Add iommu_error class event to iommu trace 2013-09-25 11:07:04 +02:00
iommu.c iommu: Fix bus notifier breakage 2014-09-25 16:46:37 +02:00
iova.c iommu/vt-d: Update IOMMU state when memory hotplug happens 2014-03-04 17:51:06 +01:00
ipmmu-vmsa.c iommu: Constify struct iommu_ops 2014-07-07 10:36:59 +02:00
irq_remapping.c iommu/irq_remapping: Fix the regression of hpet irq remapping 2014-09-25 19:11:47 +02:00
irq_remapping.h iommu/irq_remapping: Fix the regression of hpet irq remapping 2014-09-25 19:11:47 +02:00
Kconfig Merge branches 'x86/vt-d', 'x86/amd', 'arm/omap', 'ppc/pamu', 'arm/smmu', 'arm/exynos' and 'core' into next 2014-07-31 20:29:02 +02:00
Makefile Merge branches 'x86/vt-d', 'x86/amd', 'arm/omap', 'ppc/pamu', 'arm/smmu', 'arm/exynos' and 'core' into next 2014-07-31 20:29:02 +02:00
msm_iommu_dev.c iommu/msm: Use devm_ioremap_resource to simplify code 2014-05-30 20:20:12 +02:00
msm_iommu_hw-8xxx.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
msm_iommu.c iommu/msm: Convert to iommu_capable() API function 2014-09-25 15:47:38 +02:00
msm_iommu.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
of_iommu.c iommu: add missing include 2014-01-07 15:16:27 +01:00
omap-iommu2.c iommu/omap: Enable bus-error back on supported iommus 2014-03-04 17:02:08 +01:00
omap-iommu-debug.c iommu/omap: Remove virtual memory manager 2014-07-29 12:38:07 +02:00
omap-iommu.c iommu: Make of_device_id array const 2014-09-25 16:01:03 +02:00
omap-iommu.h iommu/omap: Remove virtual memory manager 2014-07-29 12:38:07 +02:00
omap-iopgtable.h iommu/omap: Move to_iommu definition from omap-iopgtable.h 2014-04-16 16:30:15 +02:00
shmobile-iommu.c iommu: Constify struct iommu_ops 2014-07-07 10:36:59 +02:00
shmobile-ipmmu.c iommu/shmobile: Use devm_ioremap_resource() 2014-04-17 12:16:12 +02:00
shmobile-ipmmu.h iommu/shmobile: Turn the flush_lock mutex into a spinlock 2014-01-07 15:35:25 +01:00
tegra-gart.c iommu: Make of_device_id array const 2014-09-25 16:01:03 +02:00
tegra-smmu.c iommu: Make of_device_id array const 2014-09-25 16:01:03 +02:00