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[109.252.170.211]) by smtp.googlemail.com with ESMTPSA id m19sm57798lji.112.2020.09.29.23.01.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 29 Sep 2020 23:01:10 -0700 (PDT) Subject: Re: [PATCH v2 3/3] iommu/tegra-smmu: Add PCI support To: Nicolin Chen References: <20200930003013.31289-1-nicoleotsuka@gmail.com> <20200930003013.31289-4-nicoleotsuka@gmail.com> <5a91f07c-bc27-7607-915c-e98a7a0c4b24@gmail.com> <20200930053425.GC31821@Asurada-Nvidia> From: Dmitry Osipenko Message-ID: <84f05ebd-1123-5dfb-94fe-62564a21706f@gmail.com> Date: Wed, 30 Sep 2020 09:01:09 +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: <20200930053425.GC31821@Asurada-Nvidia> Content-Language: en-US Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, krzk@kernel.org, jonathanh@nvidia.com, thierry.reding@gmail.com, linux-tegra@vger.kernel.org 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" MzAuMDkuMjAyMCAwODozNCwgTmljb2xpbiBDaGVuINC/0LjRiNC10YI6Cj4gT24gV2VkLCBTZXAg MzAsIDIwMjAgYXQgMDg6MTA6MzVBTSArMDMwMCwgRG1pdHJ5IE9zaXBlbmtvIHdyb3RlOgo+PiAz MC4wOS4yMDIwIDAzOjMwLCBOaWNvbGluIENoZW4g0L/QuNGI0LXRgjoKPj4+ICB2b2lkIHRlZ3Jh X3NtbXVfcmVtb3ZlKHN0cnVjdCB0ZWdyYV9zbW11ICpzbW11KQo+Pj4gIHsKPj4+ICsJYnVzX3Nl dF9pb21tdSgmcGxhdGZvcm1fYnVzX3R5cGUsIE5VTEwpOwo+Pgo+PiBXaHkgb25seSBwbGF0Zm9y bV9idXM/IElzIHRoaXMgcmVhbGx5IG5lZWRlZCBhdCBhbGw/Cj4gCj4gSSBzZWUgcWNvbV9pb21t dS5jIGZpbGUgc2V0IHRvIE5VTEwgaW4gcmVtb3ZlKCksIFByb2JhYmx5IHNob3VsZAo+IGhhdmUg YWRkZWQgcGNpX2J1c190eXBlIHRvbyB0aG91Z2guCj4gCj4gT3IgYXJlIHlvdSBzdXJlIHRoYXQg dGhlcmUncyBubyBuZWVkIGF0IGFsbD8KPiAKCkl0IHdhc24ndCBoZXJlIGJlZm9yZSB0aGlzIHBh dGNoIGFuZCBwbGF0Zm9ybV9idXMgaXMgdW5yZWxhdGVkIHRvIHRoZQp0b3BpYyBvZiB0aGlzIHBh dGNoLiBCdXQgaXQgcHJvYmFibHkgc2hvdWxkIGJlIHRoZXJlLgoKT24gdGhlIG90aGVyIGhhbmQs IHRoZSB0ZWdyYV9zbW11X3JlbW92ZSgpIGlzIHVudXNlZCBhbmQgbWF5YmUgaXQgY291bGQKYmUg YmV0dGVyIHRvIGdldCByaWQgb2YgdGhpcyB1bnVzZWQgZnVuY3Rpb24gYXQgYWxsLgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5nIGxp c3QKaW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZv dW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=