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[109.252.91.252]) by smtp.googlemail.com with ESMTPSA id 71sm316052lfb.73.2020.10.02.07.22.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Oct 2020 07:22:33 -0700 (PDT) Subject: Re: [PATCH v4 1/3] iommu/tegra-smmu: Use fwspec in tegra_smmu_(de)attach_dev To: Nicolin Chen , thierry.reding@gmail.com, joro@8bytes.org References: <20201002060807.32138-1-nicoleotsuka@gmail.com> <20201002060807.32138-2-nicoleotsuka@gmail.com> From: Dmitry Osipenko Message-ID: <75ad716f-aa2f-743a-7d9a-7083eda03672@gmail.com> Date: Fri, 2 Oct 2020 17:22:32 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201002060807.32138-2-nicoleotsuka@gmail.com> Content-Language: en-US Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, jonathanh@nvidia.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" MDIuMTAuMjAyMCAwOTowOCwgTmljb2xpbiBDaGVuINC/0LjRiNC10YI6Cj4gIHN0YXRpYyBpbnQg dGVncmFfc21tdV9hdHRhY2hfZGV2KHN0cnVjdCBpb21tdV9kb21haW4gKmRvbWFpbiwKPiAgCQkJ CSBzdHJ1Y3QgZGV2aWNlICpkZXYpCj4gIHsKPiArCXN0cnVjdCBpb21tdV9md3NwZWMgKmZ3c3Bl YyA9IGRldl9pb21tdV9md3NwZWNfZ2V0KGRldik7Cj4gIAlzdHJ1Y3QgdGVncmFfc21tdSAqc21t dSA9IGRldl9pb21tdV9wcml2X2dldChkZXYpOwo+ICAJc3RydWN0IHRlZ3JhX3NtbXVfYXMgKmFz ID0gdG9fc21tdV9hcyhkb21haW4pOwo+IC0Jc3RydWN0IGRldmljZV9ub2RlICpucCA9IGRldi0+ b2Zfbm9kZTsKPiAtCXN0cnVjdCBvZl9waGFuZGxlX2FyZ3MgYXJnczsKPiAgCXVuc2lnbmVkIGlu dCBpbmRleCA9IDA7Cj4gIAlpbnQgZXJyID0gMDsKCkxvb2tzIGxpa2UgdGhlcmUgaXMgbm8gbmVl ZCB0byBpbml0aWFsaXplICdpbmRleCcgYW5kICdlcnInIHZhcmlhYmxlcwphbnltb3JlLgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5n IGxpc3QKaW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51 eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=