From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [PATCH] amdkfd: Drop interrupt SW ring buffer Date: Thu, 08 Jan 2015 13:02:35 +0900 Message-ID: <54AE015B.2020005@daenzer.net> References: <1420603176-1520-1-git-send-email-michel@daenzer.net> <54AD2568.5080703@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 56E626E417 for ; Wed, 7 Jan 2015 20:02:42 -0800 (PST) In-Reply-To: <54AD2568.5080703@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Oded Gabbay Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMDcuMDEuMjAxNSAyMToyNCwgT2RlZCBHYWJiYXkgd3JvdGU6Cj4gSGkgTWljaGVsLAo+IFNv IHlvdXIgcGF0Y2ggaXMgcXVpdGUsIGhtbSwgKmRyYXN0aWMqIDopCj4gCj4gSW5zdGVhZCwgY291 bGQgSSBzdWdnZXN0IHRvIG9ubHkgcmVtb3ZlIHRoZSBjYWxscyB0byBrZmRfaW50ZXJydXB0X2lu aXQoKQo+IGFuZCBrZmRfaW50ZXJydXB0X2V4aXQoKSA/IEl0IHdpbGwgYWxzbyByZXF1aXJlIGEg bWlub3IgbW9kaWZpY2F0aW9uIHRvIHRoZQo+IGxvZ2ljIGluIGtnZDJrZmRfaW50ZXJydXB0KCkg YnV0IGl0IGlzIG11Y2ggbGVzcyBpbnRydXNpdmUgdGhhbiB3aGF0IHlvdSBhcmUKPiBzdWdnZXN0 aW5nLgo+IAo+IEFsdGVybmF0aXZlbHksIHdlIGNvdWxkIHRha2UganVzdCB0aGlzIGh1bms6Cj4g Cj4+IEBAIC0yOTYsMTMgKzI4Niw1IEBAIGludCBrZ2Qya2ZkX3Jlc3VtZShzdHJ1Y3Qga2ZkX2Rl diAqa2ZkKQo+PiAgLyogVGhpcyBpcyBjYWxsZWQgZGlyZWN0bHkgZnJvbSBLR0QgYXQgSVNSLiAq Lwo+PiAgdm9pZCBrZ2Qya2ZkX2ludGVycnVwdChzdHJ1Y3Qga2ZkX2RldiAqa2ZkLCBjb25zdCB2 b2lkICppaF9yaW5nX2VudHJ5KQo+PiAgewo+PiAtCWlmIChrZmQtPmluaXRfY29tcGxldGUpIHsK Pj4gLQkJc3Bpbl9sb2NrKCZrZmQtPmludGVycnVwdF9sb2NrKTsKPj4gLQo+PiAtCQlpZiAoa2Zk LT5pbnRlcnJ1cHRzX2FjdGl2ZQo+PiAtCQkgICAgJiYgZW5xdWV1ZV9paF9yaW5nX2VudHJ5KGtm ZCwgaWhfcmluZ19lbnRyeSkpCj4+IC0JCQlzY2hlZHVsZV93b3JrKCZrZmQtPmludGVycnVwdF93 b3JrKTsKPj4gLQo+PiAtCQlzcGluX3VubG9jaygma2ZkLT5pbnRlcnJ1cHRfbG9jayk7Cj4+IC0J fQo+PiArCS8qIFByb2Nlc3MgaW50ZXJydXB0cyAvIHNjaGVkdWxlIHdvcmsgYXMgbmVjZXNzYXJ5 ICovCj4+ICB9Cj4gCj4gCj4gQWZ0ZXIgYWxsLCB3ZSBkbyBuZWVkIHRoaXMgZmVhdHVyZSBldmVu dHVhbGx5IGFuZCBtb3N0IG9mIGl0IGlzIGZpbmUsCgpBY3R1YWxseSwgSSdtIG5vdCBzdXJlIEkg Y2FuIGFncmVlIHdpdGggJ21vc3Qgb2YgaXQgaXMgZmluZScuIFRoZSB3aG9sZQpkZXNpZ24gb2Yg dGhlIFNXIHJpbmcgYnVmZmVyIHdoaWNoIGlzIHByb2Nlc3NlZCBieSBhIHdvcmsgcXVldWUgc2Vl bXMKcmF0aGVyIGZsYXdlZCwgSSdtIG5vdCBzdXJlIGl0J3MgcG9zc2libGUgdG8gcmVsaWFibHkg cHJldmVudCB0aGUgcmluZwpidWZmZXIgZnJvbSBvdmVyZmxvd2luZyBsaWtlIHRoYXQsIGV2ZW4g d2hpbGUgdGhlIGhhcmR3YXJlIGludGVycnVwdApyaW5nIGlzIGJlaW5nIHByb2Nlc3NlZCB3aXRo b3V0IHByb2JsZW1zLgoKCj4gc28gSSBkb24ndCB3YW50IHRvIHRha2UgaXQgYWxsIG91dC4gQXMg SSBzYWlkLCBpdCBpcyAqZHJhc3RpYyouCgpXaHkgZG8geW91IHRoaW5rIHNvPyBJdCdzIHJlbW92 aW5nIGNvZGUgd2hpY2ggaXMgY3VycmVudGx5IGVzc2VudGlhbGx5CmRlYWQgYnV0IHdoaWNoIGlz IGNhdXNpbmcgdXNlciB2aXNpYmxlIHByb2JsZW1zLiBJZiBpdCBkb2VzIHR1cm4gb3V0IHRvCmJl IHVzZWZ1bCBsYXRlciBhbmQgdGhlIHByb2JsZW1zIGNhbiBiZSBmaXhlZCwgaXQnbGwgYmUgZWFz eSB0bwpyZWluc3RhdGUgaXQgZnJvbSB0aGUgR2l0IGhpc3RvcnkuCgoKLS0gCkVhcnRobGluZyBN aWNoZWwgRMOkbnplciAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICBodHRwOi8vd3d3LmFt ZC5jb20KTGlicmUgc29mdHdhcmUgZW50aHVzaWFzdCAgICAgICAgICAgICB8ICAgICAgICAgICAg IE1lc2EgYW5kIFggZGV2ZWxvcGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVsCg==