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remarkable-linux/drivers/iommu
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David Woodhouse ae853ddb9a iommu/vt-d: Introduce intel_iommu=pasid28, and pasid_enabled() macro 
As long as we use an identity mapping to work around the worst of the
hardware bugs which caused us to defeature it and change the definition
of the capability bit, we *can* use PASID support on the devices which
advertised it in bit 28 of the Extended Capability Register.

Allow people to do so with 'intel_iommu=pasid28' on the command line.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2015-10-15 11:24:45 +01:00
..
amd_iommu.c iommu/amd: Use BUG_ON instead of if () BUG() 2015-08-13 19:49:14 +02:00
amd_iommu_init.c iommu/amd: Make a symbol static 2015-08-13 19:49:10 +02:00
amd_iommu_proto.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_types.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_v2.c iommu/amd: Use BUG_ON instead of if () BUG() 2015-08-13 19:49:14 +02:00
arm-smmu-v3.c iommu/arm-smmu: Remove arm_smmu_flush_pgtable() 2015-08-06 14:35:40 +01:00
arm-smmu.c iommu/arm-smmu: Remove arm_smmu_flush_pgtable() 2015-08-06 14:35:40 +01:00
dmar.c iommu/vt-d: Avoid format string leaks into iommu_device_create 2015-08-03 16:15:47 +02:00
exynos-iommu.c iommu/exynos: Add callback for initializing devices from device tree 2015-05-29 10:50:08 +02:00
fsl_pamu.c iommu/fsl: Really fix init section(s) content 2015-08-18 11:30:46 +02:00
fsl_pamu.h iommu/fsl: Various cleanups 2015-02-03 18:47:18 +01:00
fsl_pamu_domain.c iommu/fsl: Make use of domain_alloc and domain_free 2015-03-31 15:32:14 +02:00
fsl_pamu_domain.h iommu/fsl: Make use of domain_alloc and domain_free 2015-03-31 15:32:14 +02:00
intel-iommu.c iommu/vt-d: Introduce intel_iommu=pasid28, and pasid_enabled() macro 2015-10-15 11:24:45 +01:00
intel_irq_remapping.c iommu/vt-d: Access iomem correctly 2015-08-13 19:49:56 +02:00
io-pgtable-arm.c iommu/io-pgtable-arm: Unmap and free table when overwriting with block 2015-08-18 11:27:36 +02:00
io-pgtable.c iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h 2015-08-13 19:51:04 +02:00
io-pgtable.h iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h 2015-08-13 19:51:04 +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 scatterlist: use sg_phys() 2015-08-17 08:13:26 -06:00
iova.c iommu: Make the iova library a module 2015-07-28 15:48:01 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Clean up DMA API usage 2015-08-06 14:35:39 +01:00
irq_remapping.c iommu/vt-d: Return false instead of 0 in irq_remapping_cap() 2015-08-13 19:49:41 +02:00
irq_remapping.h iommu, x86: Setup Posted-Interrupts capability for Intel iommu 2015-06-12 11:33:52 +02:00
Kconfig Merge git://git.infradead.org/intel-iommu 2015-10-02 07:59:29 -04:00
Makefile iommu/arm-smmu: Add initial driver support for ARM SMMUv3 devices 2015-05-29 11:12:01 +02:00
msm_iommu.c iommu/msm: Use BUG_ON instead of if () BUG() 2015-08-13 19:50:51 +02:00
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 of: iommu: Silence misleading warning 2015-08-03 16:07:49 +02:00
omap-iommu-debug.c fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void 2015-09-11 15:21:34 -07:00
omap-iommu.c iommu/omap: Align code with open parenthesis 2015-08-03 16:04:43 +02:00
omap-iommu.h iommu/omap: Use BIT(x) macros in omap-iommu.h 2015-08-03 16:04:42 +02:00
omap-iopgtable.h iommu/omap: Use BIT(x) macros in omap-iopgtable.h 2015-08-03 16:04:42 +02:00
rockchip-iommu.c Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'x86/vt-d', 'x86/amd', 'default-domains' and 'core' into next 2015-06-19 17:17:47 +02:00
shmobile-iommu.c iommu/shmobile: Make use of domain_alloc and domain_free 2015-03-31 15:32:13 +02:00
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 Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/tegra' and 'core' into next 2015-04-02 13:33:19 +02:00
tegra-smmu.c iommu/tegra-smmu: Parameterize number of TLB lines 2015-08-13 17:05:28 +02:00