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0ae349a0f3
linux/drivers/iommu
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Rob Clark 0ae349a0f3 iommu/qcom: Add qcom_iommu 
An iommu driver for Qualcomm "B" family devices which do implement the
ARM SMMU spec, but not in a way that is compatible with how the arm-smmu
driver is designed.  It seems SMMU_SCR1.GASRAE=1 so the global register
space is not accessible.  This means it needs to get configuration from
devicetree instead of setting it up dynamically.

In the end, other than register definitions, there is not much code to
share with arm-smmu (other than what has already been refactored out
into the pgtable helpers).

Signed-off-by: Rob Clark <robdclark@gmail.com>
Tested-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2017-08-15 17:34:49 +02:00
..
amd_iommu_init.c iommu/amd: Fix schedule-while-atomic BUG in initialization code 2017-07-26 15:39:14 +02:00
amd_iommu_proto.h x86/events, drivers/amd/iommu: Prepare for multiple IOMMUs support 2017-03-30 09:53:55 +02:00
amd_iommu_types.h iommu/amd: Suppress IO_PAGE_FAULTs in kdump kernel 2017-06-16 10:21:05 +02:00
amd_iommu_v2.c iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid() 2017-04-24 12:33:34 +02:00
amd_iommu.c iommu/amd: Enable ga_log_intr when enabling guest_mode 2017-07-25 15:03:55 +02:00
arm-smmu-regs.h iommu/arm-smmu: Split out register defines 2017-08-15 17:34:48 +02:00
arm-smmu-v3.c iommu/arm-smmu-v3: Add workaround for Cavium ThunderX2 erratum #126 2017-06-23 17:58:04 +01:00
arm-smmu.c iommu/arm-smmu: Split out register defines 2017-08-15 17:34:48 +02:00
dma-iommu.c IOMMU Updates for Linux v4.13 2017-07-12 10:00:04 -07:00
dmar.c ACPI: Switch to use generic guid_t in acpi_evaluate_dsm() 2017-06-07 12:20:49 +02:00
exynos-iommu.c Merge branches 'arm/exynos', 'arm/omap', 'arm/rockchip', 'arm/mediatek', 'arm/smmu', 'arm/core', 'x86/vt-d', 'x86/amd' and 'core' into next 2017-05-04 18:06:17 +02:00
fsl_pamu_domain.c
fsl_pamu_domain.h
fsl_pamu.c
fsl_pamu.h iommu: Remove pci.h include from trace/events/iommu.h 2017-04-29 00:20:49 +02:00
intel_irq_remapping.c IOMMU Updates for Linux v4.13 2017-07-12 10:00:04 -07:00
intel-iommu.c IOMMU Updates for Linux v4.13 2017-07-12 10:00:04 -07:00
intel-svm.c iommu/vt-d: Helper function to query if a pasid has any active users 2017-05-17 14:57:56 +02:00
io-pgtable-arm-v7s.c iommu/io-pgtable: Sanitise map/unmap addresses 2017-07-20 10:30:28 +01:00
io-pgtable-arm.c iommu/io-pgtable: Sanitise map/unmap addresses 2017-07-20 10:30:28 +01:00
io-pgtable.c iommu/io-pgtable: Fix a brace coding style issue. 2016-04-05 15:34:29 +02:00
io-pgtable.h Revert "iommu/io-pgtable: Avoid redundant TLB syncs" 2017-07-20 10:30:27 +01:00
iommu-sysfs.c iommu: Make iommu_device_link/unlink take a struct iommu_device 2017-02-10 13:44:57 +01:00
iommu-traces.c
iommu.c iommu: Warn once when device_group callback returns NULL 2017-06-28 13:29:46 +02:00
iova.c Merge branches 'iommu/fixes', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'arm/core', 'x86/vt-d', 'x86/amd', 's390' and 'core' into next 2017-06-28 14:45:02 +02:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Fix pgsize_bitmap semicolon typo 2017-05-17 15:21:58 +02:00
irq_remapping.c x86/cpufeature: Replace cpu_has_apic with boot_cpu_has() usage 2016-04-13 11:37:41 +02:00
irq_remapping.h
Kconfig iommu/qcom: Add qcom_iommu 2017-08-15 17:34:49 +02:00
Makefile iommu/qcom: Add qcom_iommu 2017-08-15 17:34:49 +02:00
msm_iommu_hw-8xxx.h
msm_iommu.c iommu: Remove iommu_register_instance interface 2017-02-10 14:54:37 +01:00
msm_iommu.h iommu/msm: Make use of iommu_device_register interface 2017-02-10 13:44:57 +01:00
mtk_iommu_v1.c iommu/mediatek: Include linux/dma-mapping.h 2017-05-17 14:51:54 +02:00
mtk_iommu.c iommu/mtk: Avoid redundant TLB syncs locally 2017-07-20 10:30:27 +01:00
mtk_iommu.h iommu/mtk: Avoid redundant TLB syncs locally 2017-07-20 10:30:27 +01:00
of_iommu.c Merge branch 'WIP.sched/core' into sched/core 2017-06-20 12:28:21 +02:00
omap-iommu-debug.c iommu/omap: Align code with open parenthesis 2016-04-05 17:53:20 +02:00
omap-iommu.c iommu/omap: Return ERR_PTR in device_group call-back 2017-06-28 13:29:45 +02:00
omap-iommu.h iommu/omap: Add iommu-group support 2017-04-20 16:33:59 +02:00
omap-iopgtable.h
qcom_iommu.c iommu/qcom: Add qcom_iommu 2017-08-15 17:34:49 +02:00
rockchip-iommu.c Merge branches 'arm/exynos', 'arm/omap', 'arm/rockchip', 'arm/mediatek', 'arm/smmu', 'arm/core', 'x86/vt-d', 'x86/amd' and 'core' into next 2017-05-04 18:06:17 +02:00
s390-iommu.c iommu/s390: Use iommu_group_get_for_dev() in s390_iommu_add_device() 2017-06-28 12:29:00 +02:00
tegra-gart.c
tegra-smmu.c iommu: Remove pci.h include from trace/events/iommu.h 2017-04-29 00:20:49 +02:00