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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id 2sm11779409pjh.19.2019.12.26.14.17.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Dec 2019 14:17:46 -0800 (PST) From: Bjorn Andersson To: Will Deacon , Robin Murphy , Joerg Roedel Subject: [PATCH 2/3] iommu/arm-smmu: Expose s2cr and smr structs to impl Date: Thu, 26 Dec 2019 14:17:08 -0800 Message-Id: <20191226221709.3844244-3-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191226221709.3844244-1-bjorn.andersson@linaro.org> References: <20191226221709.3844244-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191226_141747_988228_FCD3A244 X-CRM114-Status: GOOD ( 10.52 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:543 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Clark , Patrick Daly , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Pratik Patel , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Move the arm_smmu_s2cr and arm_smmu_smr structs to the internal header file, in order to expose them to the platform specific arm-smmu implementations. Signed-off-by: Bjorn Andersson --- Changes since RFC: - New patch drivers/iommu/arm-smmu.c | 14 -------------- drivers/iommu/arm-smmu.h | 14 ++++++++++++++ 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 6ca6a4e072c8..9a9091b9dcc7 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -73,24 +73,10 @@ module_param(disable_bypass, bool, S_IRUGO); MODULE_PARM_DESC(disable_bypass, "Disable bypass streams such that incoming transactions from devices that are not attached to an iommu domain will report an abort back to the device and will not be allowed to pass through the SMMU."); -struct arm_smmu_s2cr { - struct iommu_group *group; - int count; - enum arm_smmu_s2cr_type type; - enum arm_smmu_s2cr_privcfg privcfg; - u8 cbndx; -}; - #define s2cr_init_val (struct arm_smmu_s2cr){ \ .type = disable_bypass ? S2CR_TYPE_FAULT : S2CR_TYPE_BYPASS, \ } -struct arm_smmu_smr { - u16 mask; - u16 id; - bool valid; -}; - struct arm_smmu_cb { u64 ttbr[2]; u32 tcr[2]; diff --git a/drivers/iommu/arm-smmu.h b/drivers/iommu/arm-smmu.h index 62b9f0cec49b..73f94579b926 100644 --- a/drivers/iommu/arm-smmu.h +++ b/drivers/iommu/arm-smmu.h @@ -224,6 +224,20 @@ enum arm_smmu_implementation { QCOM_SMMUV2, }; +struct arm_smmu_s2cr { + struct iommu_group *group; + int count; + enum arm_smmu_s2cr_type type; + enum arm_smmu_s2cr_privcfg privcfg; + u8 cbndx; +}; + +struct arm_smmu_smr { + u16 mask; + u16 id; + bool valid; +}; + struct arm_smmu_device { struct device *dev;