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linux-hardened/drivers/iommu
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Aleksey Makarov dc0eaa4e19 iommu/arm-smmu: Support for Extended Stream ID (16 bit) 
It is the time we have the real 16-bit Stream ID user, which is the
ThunderX. Its IO topology uses 1:1 map for Requester ID to Stream ID
translation for each root complex which allows to get full 16-bit
Stream ID.  Firmware assigns bus IDs that are greater than 128 (0x80)
to some buses under PEM (external PCIe interface).  Eventually SMMU
drops devices on that buses because their Stream ID is out of range:

  pci 0006:90:00.0: stream ID 0x9000 out of range for SMMU (0x7fff)

To fix above issue enable the Extended Stream ID optional feature
when available.

Reviewed-by: Tomasz Nowicki <tomasz.nowicki@caviumnetworks.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
Tested-by: Tomasz Nowicki <tomasz.nowicki@caviumnetworks.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-01-26 18:16:57 +00:00
..
amd_iommu.c iommu/amd: Fix the left value check of cmd buffer 2017-01-04 15:22:22 +01:00
amd_iommu_init.c More ACPI updates for v4.10-rc1 2016-12-22 10:19:32 -08:00
amd_iommu_proto.h Merge branch 'x86/amd-avic' into x86/amd 2016-09-05 12:43:16 +02:00
amd_iommu_types.h KVM updates for v4.9-rc1 2016-10-06 10:49:01 -07:00
amd_iommu_v2.c iommu/amd: Missing error code in amd_iommu_init_device() 2016-11-29 17:39:44 +01:00
arm-smmu-v3.c iommu/arm-smmu-v3: limit use of 2-level stream tables 2017-01-26 18:16:57 +00:00
arm-smmu.c iommu/arm-smmu: Support for Extended Stream ID (16 bit) 2017-01-26 18:16:57 +00:00
dma-iommu.c iommu/dma: Implement dma_{map,unmap}_resource() 2016-11-14 16:58:36 +01:00
dmar.c ACPI / DMAR: Avoid passing NULL to acpi_put_table() 2017-01-05 15:10:52 +01:00
exynos-iommu.c iommu: Drop the of_iommu_{set/get}_ops() interface 2017-01-26 18:16:57 +00:00
fsl_pamu.c powerpc/fsl: Move fsl_guts.h out of arch/powerpc 2015-10-21 18:05:50 -05:00
fsl_pamu.h iommu/fsl: Various cleanups 2015-02-03 18:47:18 +01:00
fsl_pamu_domain.c iommu/fsl: Convert to device_group call-back 2015-10-22 00:00:49 +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: Fix pasid table size encoding 2017-01-04 15:18:57 +01:00
intel-svm.c iommu/vt-d: Fix PASID table allocation 2016-11-19 09:42:35 -08:00
intel_irq_remapping.c SVM fixes for Linux 4.5 2016-02-16 08:04:06 -08:00
io-pgtable-arm-v7s.c iommu/io-pgtable-arm: Use for_each_set_bit to simplify the code 2016-11-29 15:57:40 +00:00
io-pgtable-arm.c iommu/io-pgtable-arm: Use const and __initconst for iommu_gather_ops structures 2016-11-29 15:57:41 +00:00
io-pgtable.c iommu/io-pgtable: Fix a brace coding style issue. 2016-04-05 15:34:29 +02:00
io-pgtable.h iommu/io-pgtable: Add MTK 4GB mode in Short-descriptor 2016-04-05 15:39:37 +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 Merge branches 'arm/mediatek', 'arm/smmu', 'x86/amd', 's390', 'core' and 'arm/exynos' into next 2016-12-06 17:32:16 +01:00
iova.c iommu/iova: Extend cached node lookup condition 2016-11-15 12:39:52 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Fix wrong error handle of ipmmu_add_device 2016-09-05 12:53:58 +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 iommu, x86: Setup Posted-Interrupts capability for Intel iommu 2015-06-12 11:33:52 +02:00
Kconfig iommu/arm-smmu: Support non-PCI devices with SMMUv3 2016-09-16 09:34:17 +01:00
Makefile Merge branches 'x86/amd', 'x86/vt-d', 'arm/exynos', 'arm/mediatek', 'arm/msm', 'arm/rockchip', 'arm/smmu' and 'core' into next 2016-07-26 16:02:37 +02:00
msm_iommu.c iommu: Drop the of_iommu_{set/get}_ops() interface 2017-01-26 18:16:57 +00:00
msm_iommu.h iommu/msm: Add DT adaptation 2016-06-21 13:56:00 +02:00
msm_iommu_hw-8xxx.h iommu/msm: Move mach includes to iommu directory 2013-08-06 11:18:03 -07:00
mtk_iommu.c iommu: Drop the of_iommu_{set/get}_ops() interface 2017-01-26 18:16:57 +00:00
mtk_iommu.h iommu/mediatek: Convert DT component matching to component_match_add_release() 2016-11-10 12:25:16 +01:00
mtk_iommu_v1.c Merge branches 'arm/mediatek', 'arm/smmu', 'x86/amd', 's390', 'core' and 'arm/exynos' into next 2016-12-06 17:32:16 +01:00
of_iommu.c iommu: Drop the of_iommu_{set/get}_ops() interface 2017-01-26 18:16:57 +00:00
omap-iommu-debug.c iommu/omap: Align code with open parenthesis 2016-04-05 17:53:20 +02:00
omap-iommu.c iommu/omap: Use WARN_ON for page table alignment check 2016-04-05 17:53:20 +02:00
omap-iommu.h iommu/omap: Add support for configuring dsp iommus on DRA7xx 2015-10-14 14:35:47 +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 iommu/rockchip: Prepare to support generic DMA mapping 2016-06-27 14:50:08 +02:00
s390-iommu.c iommu/s390: Drop duplicate header pci.h 2016-11-29 17:37:58 +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