From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= Subject: Re: [PATCH v2 2/3] drm/radeon: Restore GART table contents after pinning it in VRAM Date: Thu, 22 Jan 2015 10:06:20 +0100 Message-ID: <54C0BD8C.8090908@vodafone.de> References: <54BF6FC3.6010300@vodafone.de> <1421911839-9170-1-git-send-email-michel@daenzer.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id 5FD126E7DE for ; Thu, 22 Jan 2015 01:06:57 -0800 (PST) In-Reply-To: <1421911839-9170-1-git-send-email-michel@daenzer.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?B?TWljaGVsIETDpG56ZXI=?= , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org QW0gMjIuMDEuMjAxNSB1bSAwODozMCBzY2hyaWViIE1pY2hlbCBEw6RuemVyOgo+IEZyb206IE1p Y2hlbCBEw6RuemVyIDxtaWNoZWwuZGFlbnplckBhbWQuY29tPgo+Cj4gVGhlIEdBUlQgdGFibGUg Qk8gaGFzIHRvIGJlIG1vdmVkIG91dCBvZiBWUkFNIGZvciBzdXNwZW5kL3Jlc3VtZS4gQW55Cj4g dXBkYXRlcyB0byB0aGUgR0FSVCB0YWJsZSBkdXJpbmcgdGhhdCB0aW1lIHdlcmUgc2lsZW50bHkg ZHJvcHBlZCB3aXRob3V0Cj4gdGhpcyBjaGFuZ2UuIFRoaXMgY2F1c2VkIEdQVSBsb2NrdXBzIG9u IHJlc3VtZSBpbiBzb21lIGNhc2VzLCBzZWUgdGhlIGJ1Zwo+IHJlcG9ydHMgcmVmZXJlbmNlZCBi ZWxvdy4KPgo+IFRoaXMgbWlnaHQgYWxzbyBtYWtlIEdQVSByZXNldCBtb3JlIHJvYnVzdCBpbiBz b21lIGNhc2VzLCBhcyB3ZSBubyBsb25nZXIKPiByZWx5IG9uIHRoZSBHQVJUIHRhYmxlIGluIFZS QU0gYmVpbmcgcHJlc2VydmVkIGFjcm9zcyB0aGUgR1BVCj4gbG9ja3VwL3Jlc2V0Lgo+Cj4gQnVn emlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTg1MjA0 Cj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lk PTg2MjY3Cj4gQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcKPiBTaWduZWQtb2ZmLWJ5OiBNaWNo ZWwgRMOkbnplciA8bWljaGVsLmRhZW56ZXJAYW1kLmNvbT4KPiAtLS0KPgo+IHYyOiBBZGQgbG9n aWMgdG8gcmFkZW9uX2dhcnRfdGFibGVfdnJhbV9waW4gZGlyZWN0bHkgaW5zdGVhZCBvZiByZWlu c3RhdGluZwo+ICAgICAgcmFkZW9uX2dhcnRfcmVzdG9yZSBmdW5jdGlvbgo+Cj4gICBkcml2ZXJz L2dwdS9kcm0vcmFkZW9uL3JhZGVvbl9nYXJ0LmMgfCA4ICsrKysrKysrCj4gICAxIGZpbGUgY2hh bmdlZCwgOCBpbnNlcnRpb25zKCspCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3Jh ZGVvbi9yYWRlb25fZ2FydC5jIGIvZHJpdmVycy9ncHUvZHJtL3JhZGVvbi9yYWRlb25fZ2FydC5j Cj4gaW5kZXggYTUzMDkzMi4uMGM4YzczOSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v cmFkZW9uL3JhZGVvbl9nYXJ0LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVv bl9nYXJ0LmMKPiBAQCAtMTYzLDYgKzE2MywxNCBAQCBpbnQgcmFkZW9uX2dhcnRfdGFibGVfdnJh bV9waW4oc3RydWN0IHJhZGVvbl9kZXZpY2UgKnJkZXYpCj4gICAJciA9IHJhZGVvbl9ib19rbWFw KHJkZXYtPmdhcnQucm9iaiwgJnJkZXYtPmdhcnQucHRyKTsKPiAgIAlpZiAocikKPiAgIAkJcmFk ZW9uX2JvX3VucGluKHJkZXYtPmdhcnQucm9iaik7Cj4gKwllbHNlIHsKCkkgd291bGQgYWRkIGEg Y29tbWVudCB3aHkgd2UgZG8gdGhpcyBoZXJlLgoKPiArCQlpbnQgaTsKPiArCj4gKwkJZm9yIChp ID0gMDsgaSA8IHJkZXYtPmdhcnQubnVtX2dwdV9wYWdlczsgaSsrKQo+ICsJCQlyYWRlb25fZ2Fy dF9zZXRfcGFnZShyZGV2LCBpLCByZGV2LT5nYXJ0LnBhZ2VzX2VudHJ5W2ldKTsKPiArCQltYigp Owo+ICsJCXJhZGVvbl9nYXJ0X3RsYl9mbHVzaChyZGV2KTsKClRoYXQgVExCIGZsdXNoIHdvbid0 IHdvcmsgY29ycmVjdGx5IGJlY2F1c2UgdGhlIHRhYmxlX2FkZHIgaXNuJ3QgdXAgdG8gCmRhdGUg eWV0LgoKPiArCX0KPiAgIAlyYWRlb25fYm9fdW5yZXNlcnZlKHJkZXYtPmdhcnQucm9iaik7Cj4g ICAJcmRldi0+Z2FydC50YWJsZV9hZGRyID0gZ3B1X2FkZHI7Ckl0J3MgdXBkYXRlZCBoZXJlIGlu c3RlYWQuIE1heWJlIGNvbXBsZXRlbHkgZHJvcCB0aGUgbG9jYWwgZ3B1X2FkZHIgCnZhcmlhYmxl IGFuZCB1cGRhdGUgdGhlIHRhYmxlX2FkZHIgZGlyZWN0bHkgaW5zdGVhZC4KCkNocmlzdGlhbi4K Cj4gICAJcmV0dXJuIHI7CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=