On 21/07/15 08:30, Zhen Lei wrote:
Changelog:
v2 -> v3:
1. add support for pci device hotplug, which missed in patch v2.
2. only support #iommu-cells = <1>, add corresponding description in
arm,smmu-v3.txt.
3. add function find_smmu_by_device which extracted from find_smmu_by_node, to
resolve
the problem mentioned by Robin Murphy in [PATCH v2 7/9].
Additionally:
+ platform_set_drvdata(pdev, smmu); //Patch v2
+ dev->archdata.iommu = smmu; //Patch v3, dev = &pdev->dev
I didn't give any Reviewed-by tags, much less to revised patches that
I've not even looked at yet; please see section 13 of
Documentation/SubmittingPatches for what the Reviewed-by tag means.
Robin.
v1 -> v2:
update the implementation of patch 1/9 according to Will Deacon's suggestion.
update the comment of patch 3/9 and 4/9.
use arm_smmu_options to skip the execution of command CMD_PREFETCH_CONFIG, see
patch 5/9.
patch 6/9 is base on Laurent's series, to support probe deferral.
patch 7/9 according to Robin Murphy's suggestion, remove global variable
arm_smmu_devices, thanks.
patch 9/9 add support for a master with multiple stream IDs.
Zhen Lei (5):
iommu/arm-smmu: to support probe deferral
iommu/arm-smmu: remove arm_smmu_devices
iommu/arm-smmu: rename __arm_smmu_get_pci_sid
iommu/arm-smmu: add support for non-pci devices
iommu/arm-smmu: describe the limitation of #iommu-cells
.../devicetree/bindings/iommu/arm,smmu-v3.txt | 6 +
drivers/iommu/arm-smmu-v3.c | 209 ++++++++++++++++-----
2 files changed, 163 insertions(+), 52 deletions(-)
--
1.8.0
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