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Fri, 20 Dec 2019 04:41:56 -0600 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 20 Dec 2019 04:41:55 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 20 Dec 2019 04:41:55 -0600 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xBKAfqQ1122772; Fri, 20 Dec 2019 04:41:52 -0600 Subject: Re: [PATCH v7 06/12] dmaengine: ti: Add cppi5 header for K3 NAVSS/UDMA To: Vinod Koul References: <20191209094332.4047-1-peter.ujfalusi@ti.com> <20191209094332.4047-7-peter.ujfalusi@ti.com> <20191220095455.GM2536@vkoul-mobl> From: Peter Ujfalusi Message-ID: Date: Fri, 20 Dec 2019 12:42:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191220095455.GM2536@vkoul-mobl> Content-Language: en-US X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191220_024203_191063_ED4BFF19 X-CRM114-Status: GOOD ( 17.08 ) 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: nm@ti.com, devicetree@vger.kernel.org, grygorii.strashko@ti.com, vigneshr@ti.com, lokeshvutla@ti.com, j-keerthy@ti.com, linux-kernel@vger.kernel.org, t-kristo@ti.com, tony@atomide.com, robh+dt@kernel.org, ssantosh@kernel.org, dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgVmlub2QsCgpPbiAyMC8xMi8yMDE5IDExLjU0LCBWaW5vZCBLb3VsIHdyb3RlOgo+IE9uIDA5 LTEyLTE5LCAxMTo0MywgUGV0ZXIgVWpmYWx1c2kgd3JvdGU6Cj4gCj4+ICsjZGVmaW5lIENQUEk1 X0lORk8yX0RFU0NfUkVUUFVTSFBPTElDWQkJQklUKDE2KQo+PiArI2RlZmluZSBDUFBJNV9JTkZP Ml9ERVNDX1JFVFBfTUFTSwkJR0VOTUFTSygxOCwgMTYpCj4+ICsKPj4gKyNkZWZpbmUgQ1BQSTVf SU5GTzJfREVTQ19SRVRRX1NISUZUCQkoMCkKPj4gKyNkZWZpbmUgQ1BQSTVfSU5GTzJfREVTQ19S RVRRX01BU0sJCUdFTk1BU0soMTUsIDApCj4+ICsKPj4gKyNkZWZpbmUgQ1BQSTVfSU5GTzNfREVT Q19TUkNUQUdfU0hJRlQJCSgxNlUpCj4+ICsjZGVmaW5lIENQUEk1X0lORk8zX0RFU0NfU1JDVEFH X01BU0sJCUdFTk1BU0soMzEsIDE2KQo+PiArI2RlZmluZSBDUFBJNV9JTkZPM19ERVNDX0RTVFRB R19TSElGVAkJKDApCj4+ICsjZGVmaW5lIENQUEk1X0lORk8zX0RFU0NfRFNUVEFHX01BU0sJCUdF Tk1BU0soMTUsIDApCj4+ICsKPj4gKyNkZWZpbmUgQ1BQSTVfQlVGSU5GTzFfSERFU0NfREFUQV9M RU5fU0hJRlQJKDApCj4+ICsjZGVmaW5lIENQUEk1X0JVRklORk8xX0hERVNDX0RBVEFfTEVOX01B U0sJR0VOTUFTSygyNywgMCkKPj4gKwo+PiArI2RlZmluZSBDUFBJNV9PQlVGSU5GTzBfSERFU0Nf QlVGX0xFTl9TSElGVAkoMCkKPj4gKyNkZWZpbmUgQ1BQSTVfT0JVRklORk8wX0hERVNDX0JVRl9M RU5fTUFTSwlHRU5NQVNLKDI3LCAwKQo+IAo+IEkgdGhpbmsgeW91IGNhbiByZW1vdmUgdGhlIFNI SUZUIGRlZmluZXMgYW5kIHVzZSBmZnMoKSB0byBnZXQgdGhlIGJpdAo+IHBvc2l0aW9uIGZvciBz aGlmdAoKUmlnaHQuIEknbGwgY29udmVydCB0byB1c2UgZmZzKCkKCj4gCj4+ICtzdGF0aWMgaW5s aW5lIHUzMiBjcHBpNV9oZGVzY19jYWxjX3NpemUoYm9vbCBlcGliLCB1MzIgcHNkYXRhX3NpemUs Cj4+ICsJCQkJCXUzMiBzd19kYXRhX3NpemUpCj4+ICt7Cj4+ICsJdTMyIGRlc2Nfc2l6ZTsKPj4g Kwo+PiArCWlmIChwc2RhdGFfc2l6ZSA+IENQUEk1X0lORk8wX0hERVNDX1BTREFUQV9NQVhfU0la RSkKPj4gKwkJcmV0dXJuIDA7Cj4+ICsKPj4gKwlkZXNjX3NpemUgPSBzaXplb2Yoc3RydWN0IGNw cGk1X2hvc3RfZGVzY190KSArIHBzZGF0YV9zaXplICsKPj4gKwkJICAgIHN3X2RhdGFfc2l6ZTsK PiAKPiBJIHRoaW5rIHRoZXJlIHdhcyBhbiBBUEkgZm9yIHRoaXMga2luZCBvZiBtZW0gYWxsb2Nh dGlvbiBvZiBzdHJ1Y3QgYW5kCj4gYnVmZmVyIGF0dGFjaGVkLi4uCgpUaGUgcmV0dXJuZWQgc2l6 ZSBpcyBub3Qgb25seSB1c2VkIHdoZW4gYWxsb2NhdGluZyBtZW1vcnkgb3Igc2V0dGluZyB1cAp0 aGUgZG1hX3Bvb2wsIGJ1dCBmb3IgVURNQVAncyBmZXRjaCBzaXplIHBhcmFtZXRlci4KCj4+ICtz dGF0aWMgaW5saW5lIHZvaWQgY3BwaTVfaGRlc2NfcmVzZXRfaGJkZXNjKHN0cnVjdCBjcHBpNV9o b3N0X2Rlc2NfdCAqZGVzYykKPj4gK3sKPj4gKwlkZXNjLT5oZHIgPSAoc3RydWN0IGNwcGk1X2Rl c2NfaGRyX3QpIHsgMCB9Owo+PiArCWRlc2MtPm5leHRfZGVzYyA9IDA7Cj4gCj4gd291bGQgdGhp cyBub3QgYmUgc3VwZXJmbHVvdXM/IE9yIGlmIHlvdSB3YW50IGEgbWVtc2V0IGNhbGw/CgpUaGUg aW50ZW50aW9uIGlzIHRvIHJlc2V0IHRoZSBoZWFkZXIgYW5kIHRoZSBuZXh0IGRlc2NyaXB0b3Ig bGluayBidXQKbGVhdmUgdGhlIGJhY2tpbmcgYnVmZmVyIGluZm9ybWF0aW9uIGludGFjdC4gVGhp cyBhbGxvd3MgdGhlIHJldXNlIG9mIGEKZGVzY3JpcHRvcitidWZmZXIgYW5kIHdlIG9ubHkgbmVl ZCB0byBzZXQgdGhlIGhlYWRlciBiaXRzICsgbmV4dApkZXNjcmlwdG9yIHBvaW50ZXIgaWYgYW55 LgoKPj4gK3N0YXRpYyBpbmxpbmUgdTMyICpjcHBpNV9oZGVzY19nZXRfcHNkYXRhMzIoc3RydWN0 IGNwcGk1X2hvc3RfZGVzY190ICpkZXNjKQo+PiArewo+PiArCXJldHVybiAodTMyICopY3BwaTVf aGRlc2NfZ2V0X3BzZGF0YShkZXNjKTsKPiAKPiB5b3UgZG9udCBuZWVkIGNhc3RzIGF3YXkgZnJv bSB2b2lkICoKCkhybSwgb3IganVzdCByZW1vdmUgdGhpcywgY2xpZW50cyBjYW4gdXNlIHRoZSBj cHBpNV9oZGVzY19nZXRfcHNkYXRhKCkKZGlyZWN0bHkuCgoKLSBQw6l0ZXIKClRleGFzIEluc3Ry dW1lbnRzIEZpbmxhbmQgT3ksIFBvcmtrYWxhbmthdHUgMjIsIDAwMTgwIEhlbHNpbmtpLgpZLXR1 bm51cy9CdXNpbmVzcyBJRDogMDYxNTUyMS00LiBLb3RpcGFpa2thL0RvbWljaWxlOiBIZWxzaW5r aQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=