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Thu, 7 May 2020 11:08:00 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 07 May 2020 16:38:00 +0530 From: Sai Prakash Ranjan To: Will Deacon Cc: Robin Murphy , Joerg Roedel , Sibi Sankar , Bjorn Andersson , Jordan Crouse , Rob Clark , jroedel@suse.de, Stephen Boyd , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Matthias Kaehlcke , Evan Green , linux-arm-msm-owner@vger.kernel.org Subject: Re: [PATCHv4 0/6] iommu/arm-smmu: Allow client devices to select identity mapping In-Reply-To: <20200507103129.GA29541@willie-the-truck> References: <20200507103129.GA29541@willie-the-truck> Message-ID: <84efe9b60e1d7d440e0b5c1777d4eec6@codeaurora.org> X-Sender: saiprakash.ranjan@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Will, On 2020-05-07 16:01, Will Deacon wrote: > On Thu, May 07, 2020 at 03:58:06PM +0530, Sai Prakash Ranjan wrote: >> Hi Will, Joerg >> >> On 2020-04-21 00:03, Sai Prakash Ranjan wrote: >> > This series allows DRM, Modem devices to set a default >> > identity mapping in qcom smmu implementation. >> > >> > Patch 1 is cleanup to support other SoCs to call into >> > QCOM specific implementation. >> > Patch 2 sets the default identity domain for DRM devices. >> > Patch 3 implements def_domain_type callback for arm-smmu. >> > Patch 4 sets the default identity domain for modem device. >> > Patch 5-6 adds the iommus property for mss pil. >> > >> > This is based on Joerg's tree: >> > - >> > https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git/log/?h=iommu-probe-device-v2 >> > >> > v4: >> > * Updated commit msg for mss pil requesting direct mapping >> > >> > v3: >> > * Use arm_smmu_master_cfg to get impl instead of long way as per Robin. >> > * Use def_domain_type name for the callback in arm_smmu_imp as per >> > Robin >> > >> > Jordan Crouse (1): >> > iommu/arm-smmu: Allow client devices to select direct mapping >> > >> > Sai Prakash Ranjan (2): >> > iommu: arm-smmu-impl: Convert to a generic reset implementation >> > iommu/arm-smmu: Implement iommu_ops->def_domain_type call-back >> > >> > Sibi Sankar (3): >> > iommu/arm-smmu-qcom: Request direct mapping for modem device >> > dt-bindings: remoteproc: qcom: Add iommus property >> > arm64: dts: qcom: sdm845-cheza: Add iommus property >> > >> > .../bindings/remoteproc/qcom,q6v5.txt | 3 ++ >> > arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 5 +++ >> > drivers/iommu/arm-smmu-impl.c | 8 ++-- >> > drivers/iommu/arm-smmu-qcom.c | 37 +++++++++++++++++-- >> > drivers/iommu/arm-smmu.c | 12 ++++++ >> > drivers/iommu/arm-smmu.h | 1 + >> > 6 files changed, 60 insertions(+), 6 deletions(-) >> >> This series is reviewed by Robin. >> Any chance this series can make it to 5.8? > > I'm planning to queue smmu stuff next week, been busy with arm64 stuff > so far, sorry. > No problem at all, thought of reminding once just in case. Thanks Sai -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation