From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shunqian Zheng Subject: Re: [PATCH v2 6/7] iommu/rockchip: use DMA API to map, to flush cache Date: Mon, 13 Jun 2016 17:56:28 +0800 Message-ID: <575E834C.30305@gmail.com> References: <1465392392-2003-1-git-send-email-zhengsq@rock-chips.com> <1465392392-2003-7-git-send-email-zhengsq@rock-chips.com> Reply-To: shunqian.zheng-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Tomasz Figa , Shunqian Zheng Cc: Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?UTF-8?B?SGVpa28gU3TDvGJuZXI=?= , David Airlie , Joerg Roedel , linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, dri-devel , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "open list:ARM/Rockchip SoC..." , IOMMU DRIVERS , Rob Herring , =?UTF-8?B?5aea5pm65oOF?= , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , simon xue List-Id: devicetree@vger.kernel.org SGkKCk9uIDIwMTblubQwNuaciDEw5pelIDE3OjEwLCBUb21hc3ogRmlnYSB3cm90ZToKPiBIaSwK Pgo+IE9uIFdlZCwgSnVuIDgsIDIwMTYgYXQgMTA6MjYgUE0sIFNodW5xaWFuIFpoZW5nIDx6aGVu Z3NxQHJvY2stY2hpcHMuY29tPiB3cm90ZToKPj4gVXNlIERNQSBBUEkgaW5zdGVhZCBvZiBhcmNo aXRlY3R1cmUgaW50ZXJuYWwgZnVuY3Rpb25zIGxpa2UKPj4gX19jcHVjX2ZsdXNoX2RjYWNoZV9h cmVhKCkgZXRjLgo+Pgo+PiBUbyBzdXBwb3J0IHRoZSB2aXJ0dWFsIGRldmljZSBsaWtlIERSTSB0 aGUgdmlydHVhbCBzbGF2ZSBpb21tdQo+PiBhZGRlZCBpbiB0aGUgcHJldmlvdXMgcGF0Y2gsIGF0 dGFjaGluZyB0byB3aGljaCB0aGUgRFJNIGNhbiB1c2UKPj4gaXQgb3duIGRvbWFpbi0+ZGV2IGZv ciBkbWFfbWFwXyooKSwgZG1hX3N5bmNfKigpIGV2ZW4gVk9QIGlzIGRpc2FibGVkLgo+Pgo+PiBX aXRoIHRoaXMgcGF0Y2gsIHRoaXMgZHJpdmVyIGlzIGF2YWlsYWJsZSBmb3IgQVJNNjQgbGlrZSBS 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