Re: [PATCH v18 0/5] iommu/arm-smmu: introduction of ACTLR implementation for Qualcomm SoCs
From: Will Deacon <will@kernel.org>
Date: 2025-03-11 17:55:36
Also in:
linux-arm-msm, linux-iommu, lkml
On Tue, Jan 07, 2025 at 04:42:39PM +0000, Will Deacon wrote:
On Thu, 12 Dec 2024 20:43:57 +0530, Bibek Kumar Patro wrote:quoted
This patch series consist of six parts and covers the following: 1. Provide option to re-enable context caching to retain prefetcher settings during reset and runtime suspend. 2. Remove cfg inside qcom_smmu structure and replace it with single pointer to qcom_smmu_match_data avoiding replication of multiple members from same. [...]Applied to iommu (arm/smmu/updates), thanks! [1/5] iommu/arm-smmu: Re-enable context caching in smmu reset operation https://git.kernel.org/iommu/c/ef4144b1b47d [2/5] iommu/arm-smmu: Refactor qcom_smmu structure to include single pointer https://git.kernel.org/iommu/c/445d7a8ed90e [3/5] iommu/arm-smmu: Add support for PRR bit setup https://git.kernel.org/iommu/c/7f2ef1bfc758 [4/5] iommu/arm-smmu: Introduce ACTLR custom prefetcher settings https://git.kernel.org/iommu/c/9fe18d825a58 [5/5] iommu/arm-smmu: Add ACTLR data and support for qcom_smmu_500 https://git.kernel.org/iommu/c/3e35c3e725de
Hrm. I'm not seeing any user of the new ->set_prr*_() functions in linux-next yet. Is there something under review, or should I revert this for now? Will