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[109.252.91.252]) by smtp.googlemail.com with ESMTPSA id m4sm256309ljb.58.2020.10.02.07.52.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Oct 2020 07:52:01 -0700 (PDT) Subject: Re: [PATCH v4 1/3] iommu/tegra-smmu: Use fwspec in tegra_smmu_(de)attach_dev From: Dmitry Osipenko To: Nicolin Chen , thierry.reding@gmail.com, joro@8bytes.org References: <20201002060807.32138-1-nicoleotsuka@gmail.com> <20201002060807.32138-2-nicoleotsuka@gmail.com> <75ad716f-aa2f-743a-7d9a-7083eda03672@gmail.com> Message-ID: Date: Fri, 2 Oct 2020 17:52:00 +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: <75ad716f-aa2f-743a-7d9a-7083eda03672@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" MDIuMTAuMjAyMCAxNzoyMiwgRG1pdHJ5IE9zaXBlbmtvINC/0LjRiNC10YI6Cj4gMDIuMTAuMjAy MCAwOTowOCwgTmljb2xpbiBDaGVuINC/0LjRiNC10YI6Cj4+ICBzdGF0aWMgaW50IHRlZ3JhX3Nt bXVfYXR0YWNoX2RldihzdHJ1Y3QgaW9tbXVfZG9tYWluICpkb21haW4sCj4+ICAJCQkJIHN0cnVj dCBkZXZpY2UgKmRldikKPj4gIHsKPj4gKwlzdHJ1Y3QgaW9tbXVfZndzcGVjICpmd3NwZWMgPSBk ZXZfaW9tbXVfZndzcGVjX2dldChkZXYpOwo+PiAgCXN0cnVjdCB0ZWdyYV9zbW11ICpzbW11ID0g ZGV2X2lvbW11X3ByaXZfZ2V0KGRldik7Cj4+ICAJc3RydWN0IHRlZ3JhX3NtbXVfYXMgKmFzID0g dG9fc21tdV9hcyhkb21haW4pOwo+PiAtCXN0cnVjdCBkZXZpY2Vfbm9kZSAqbnAgPSBkZXYtPm9m X25vZGU7Cj4+IC0Jc3RydWN0IG9mX3BoYW5kbGVfYXJncyBhcmdzOwo+PiAgCXVuc2lnbmVkIGlu dCBpbmRleCA9IDA7Cj4+ICAJaW50IGVyciA9IDA7Cj4gCj4gTG9va3MgbGlrZSB0aGVyZSBpcyBu byBuZWVkIHRvIGluaXRpYWxpemUgJ2luZGV4JyBhbmQgJ2VycicgdmFyaWFibGVzCj4gYW55bW9y ZS4KPiAKClNhbWUgZm9yIHRlZ3JhX3NtbXVfZGV0YWNoX2RldigpLgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5nIGxpc3QKaW9tbXVA bGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24u b3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=