From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: cubieboard2's sd/mmc driver on xen about DMA read data error Date: Wed, 02 Apr 2014 10:44:23 +0100 Message-ID: <533BDBF7.5000309@linaro.org> References: <1396423235.26869.60.camel@dagon.hellion.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1396423235.26869.60.camel@dagon.hellion.org.uk> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell , =?UTF-8?B?5p2c55Cq?= , Stefano Stabellini Cc: "xen-devel@lists.xen.org" , "bjzhang@suse.com" List-Id: xen-devel@lists.xenproject.org CgpPbiAwMi8wNC8xNCAwODoyMCwgSWFuIENhbXBiZWxsIHdyb3RlOgo+IE9uIFdlZCwgMjAxNC0w NC0wMiBhdCAwMDoxMCArMDgwMCwg5p2c55CqIHdyb3RlOgo+PiBIaSBhbGwsCgpIZWxsbywKCj4+ ICAgICAgIEkgaGF2ZSBnb3QgdGhpcyBrZXJuZWwgd2l0aCBtbWMgZHJpdmVyIG9uIGN1YmllYm9h cmQyIGZyb20gOgo+PiBodHRwczovL2dpdGh1Yi5jb20vandyZGVnb2VkZS9saW51eC1zdW54aS5n aXQgICh0ZXN0IGJyYW5jaCkgLgo+PiAgICAgICBJICBoYXZlIG1hZGUgdGhlIFhlbidzIERvbTAg Y29uZmlndXJhdGlvbiBhY2NvcmRpbmcKPj4gdGhpcyA6aHR0cDovL3dpa2kueGVucHJvamVjdC5v cmcvd2lraS9NYWlubGluZV9MaW51eF9LZXJuZWxfQ29uZmlncy4KPj4gYW5kIHRoZSBrZXJuZWwg Y2FuIGJlIGJvb3RlZCBieSBYZW40LjQuCj4+ICAgICAgIFRoZSBxdWVzdGlvbiB3ZSBtZXQgaXMg dGhhdCBzb21lIENNRCBjYW4gYmUKPj4gYWNjZXB0ZWQoQ01ENyxDTUQwIC4uLi4pIGFuZCBidXQg c29tZSBjYW4ndChDTUQ1MixDTUQ1LENNRDUxKS4KPj4gICAgICAgV2UgaGF2ZSBmb3VuZCB0aGF0 IHRoZSBDTUQ1MSBpcyBhdHRlbXB0ZWQgdG8gcmVhZCB0aGUgZGF0YSBmcm9tCj4+IFNEIGNhcmQg dG8gbWVtb3J5IHRocm91Z2ggRE1BICwgc28gd2UgcmVwbGFjZWQgYWxsIHRoZSBkbWFfb3BzIHdp dGgKPj4geGVuX2RtYV9vcHMgLCB3aGVyZSBpdCBpcyBpbiBzdHJ1Y3QgImRtYV9tYXBfb3BzIHhl bl9zd2lvdGxiX2RtYV9vcHMiCj4+IGluIGFyY2gvYXJtL3hlbi9tbS5jLgoKQ2FuIHlvdSBnaXZl IG1vcmUgaW5wdXQ/IChYZW4gbG9nLCAuLi4pIERPTTAgaGFzIGEgMToxIG1hcHBpbmcgbGF5b3V0 LCAKc28gdGhlIHN3aW90bGIgc2hvdWxkIG5vdCBjaGFuZ2UgYW55dGhpbmcuCgpXaXRoIHRoZSAx OjEgbWFwcGluZywgdGhlIGRyaXZlciBjYW4gc2FmZWx5IHVzZSBETUEsIGNhbiB5b3UgdHJ5IHRv IHNlZSAKd2hpY2ggYWRkcmVzcyBpcyB1c2VkIGJ5IHRoZSBETUEgcmVxdWVzdD8KCj4gRG8gSSB1 bmRlcnN0YW5kIGNvcnJlY3RseSB0aGF0IHlvdSBoYXZlIHNvbHZlZCB0aGUgaXNzdWUgYnkgZG9p bmcgdGhpcz8KPiBJZiBzbyB0aGVuIHBsZWFzZSBjb3VsZCB5b3Ugc2VuZCBhIHBhdGNoLiBUaGUg cHJvY2VzcyBmb3Igc3VibWl0dGluZyBhCj4gcGF0Y2ggdG8gTGludXggaXMgZGVzY3JpYmVkIGlu IERvY3VtZW50YXRpb24vU3VibWl0dGluZ1BhdGNoZXMuCgpVc2luZyBzd2lvdGxiIGV2ZXJ5d2hl cmUgaXMganVzdCB0b28gc2xvdy4gVGhhdCdzIHdoeSBTdGVmYW5vIHRvb2sgYW4gCmh5YnJpZCBh cHByb2FjaCAoMToxIG1hcHBpbmcgKyBib3VuY2luZyBmb3IgZm9yZWlnbiBwYWdlcykuCgpSZWdh cmRzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu Lm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK