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OpenCloudOS-Kernel/drivers/iommu
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Thierry Reding 35577079b9 iommu/tegra: gart: Provide default ->map_sg() callback 
Commit 315786ebbf ("iommu: Add iommu_map_sg() function") adds a new
->map_sg() callback and provides a default implementation that drivers
can use until they implement a hardware-specific variant. Unfortunately
the Tegra GART driver was not updated as part of that commit, so that
iommu_map_sg() calls on a domain provided by the GART cause an oops.

Fixes: 315786ebbf ("iommu: Add iommu_map_sg() function")
Cc: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
 		2015-01-26 13:41:07 +01:00
..
Kconfig ARM: SoC/iommu configuration for 3.19 2014-12-16 14:53:01 -08:00
Makefile Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next 2014-12-02 13:07:13 +01:00
amd_iommu.c Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-19 14:02:02 -08:00
amd_iommu_init.c iommu/amd: Fix devid mapping for ivrs_ioapic override 2014-09-25 19:24:52 +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 iommu/amd: Move struct iommu_dev_data to amd_iommu.c 2014-08-26 11:37:37 +02:00
amd_iommu_v2.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-12-15 15:52:01 -08:00
arm-smmu.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
dmar.c iommu/vt-d: Search for ACPI _DSM method for DMAR hotplug 2014-11-18 11:18:36 +01:00
exynos-iommu.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
fsl_pamu.c iommu: drop owner assignment from platform_drivers 2014-10-20 16:20:42 +02:00
fsl_pamu.h iommu/fsl: Freescale PAMU driver and iommu implementation. 2013-08-14 11:38:34 +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
intel-iommu.c iommu/vt-d: Remove dead code in device_notifier 2015-01-05 12:23:38 +01:00
intel_irq_remapping.c iommu/vt-d: Use helpers to access irq_cfg data structure associated with IRQ 2014-12-16 14:08:17 +01:00
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 ARM: SoC/iommu configuration for 3.19 2014-12-16 14:53:01 -08:00
iova.c iommu/vt-d: Update IOMMU state when memory hotplug happens 2014-03-04 17:51:06 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Change IOMMU_EXEC to IOMMU_NOEXEC 2015-01-05 12:23:37 +01:00
irq_remapping.c x86: irq_remapping: Use helpers to access irq_cfg data structure associated with IRQ 2014-12-16 14:08:17 +01:00
irq_remapping.h iommu/irq_remapping: Fix the regression of hpet irq remapping 2014-09-25 19:11:47 +02:00
msm_iommu.c Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next 2014-12-02 13:07:13 +01:00
msm_iommu.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
msm_iommu_dev.c iommu/msm: Use dev_get_platdata() 2014-11-04 15:03:39 +01:00
msm_iommu_hw-8xxx.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
of_iommu.c iommu: store DT-probed IOMMU data privately 2014-12-05 14:35:52 +00:00
omap-iommu-debug.c iommu/omap: Switch pagetable debugfs entry to use seq_file 2014-10-23 14:33:48 +02:00
omap-iommu.c Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next 2014-12-02 13:07:13 +01:00
omap-iommu.h iommu/omap: Do not export unneeded functions 2014-10-23 14:33:47 +02:00
omap-iopgtable.h iommu/omap: Move to_iommu definition from omap-iopgtable.h 2014-04-16 16:30:15 +02:00
rockchip-iommu.c iommu/rockchip: Drop owner assignment from platform_drivers 2015-01-05 12:40:06 +01:00
shmobile-iommu.c iommu: Add iommu_map_sg() function 2014-11-04 14:53:36 +01:00
shmobile-ipmmu.c iommu: drop owner assignment from platform_drivers 2014-10-20 16:20:42 +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/tegra: gart: Provide default ->map_sg() callback 2015-01-26 13:41:07 +01:00
tegra-smmu.c memory: Add NVIDIA Tegra memory controller support 2014-12-04 16:11:47 +01:00