| Message ID | 20210811114852.2429-1-thunder.leizhen@huawei.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Prepare for ECMDQ support | expand |
On Wed, 11 Aug 2021 19:48:48 +0800, Zhen Lei wrote: > RFC --> v1 > 1. Resend the patches for ECMDQ preparation and remove the patches for ECMDQ implementation. > 2. Patch 2 is modified. Other patches remain unchanged. > 1) Add static helper __arm_smmu_cmdq_issue_cmd(), and make arm_smmu_cmdq_issue_cmd() > and arm_smmu_cmdq_issue_cmd_with_sync() implement based on it. > 2) Remove unused arm_smmu_cmdq_issue_sync(). > > [...] Applied to will (for-joerg/arm-smmu/updates), thanks! [1/4] iommu/arm-smmu-v3: Use command queue batching helpers to improve performance https://git.kernel.org/arm64/c/eff19474b1bd [2/4] iommu/arm-smmu-v3: Add and use static helper function arm_smmu_cmdq_issue_cmd_with_sync() https://git.kernel.org/arm64/c/4537f6f1e2d8 [3/4] iommu/arm-smmu-v3: Add and use static helper function arm_smmu_get_cmdq() https://git.kernel.org/arm64/c/8639cc83aac5 [4/4] iommu/arm-smmu-v3: Extract reusable function __arm_smmu_cmdq_skip_err() https://git.kernel.org/arm64/c/2cbeaf3f36eb Cheers,
RFC --> v1 1. Resend the patches for ECMDQ preparation and remove the patches for ECMDQ implementation. 2. Patch 2 is modified. Other patches remain unchanged. 1) Add static helper __arm_smmu_cmdq_issue_cmd(), and make arm_smmu_cmdq_issue_cmd() and arm_smmu_cmdq_issue_cmd_with_sync() implement based on it. 2) Remove unused arm_smmu_cmdq_issue_sync(). RFC: https://www.spinics.net/lists/arm-kernel/msg904879.html Zhen Lei (4): iommu/arm-smmu-v3: Use command queue batching helpers to improve performance iommu/arm-smmu-v3: Add and use static helper function arm_smmu_cmdq_issue_cmd_with_sync() iommu/arm-smmu-v3: Add and use static helper function arm_smmu_get_cmdq() iommu/arm-smmu-v3: Extract reusable function __arm_smmu_cmdq_skip_err() drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 71 ++++++++++++--------- 1 file changed, 42 insertions(+), 29 deletions(-)