From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: Re: NV50 compute support questions Date: Fri, 4 Dec 2015 09:45:50 +0100 Message-ID: <566152BE.1080107@redhat.com> References: <564EF7CA.4090809@redhat.com> <564F452A.1010206@gmail.com> <564F4A54.7050704@redhat.com> <5653314D.7010905@gmail.com> <565F0F82.9040300@redhat.com> <565F3988.10500@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <565F3988.10500-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: Samuel Pitoiset Cc: "nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" List-Id: nouveau.vger.kernel.org SGksCgpPbiAwMi0xMi0xNSAxOTozMywgU2FtdWVsIFBpdG9pc2V0IHdyb3RlOgo+Cj4KPiBPbiAx Mi8wMi8yMDE1IDA0OjM0IFBNLCBIYW5zIGRlIEdvZWRlIHdyb3RlOgo+PiBPbiAwMS0xMi0xNSwg U2FtdWVsIFBpdG9pc2V0IHdyb3RlOgo+Pgo+PiAgPj4+IE9rLCBoZXJlIGlzIGEgTU1UIHRyYWNl IG9mIHZlY3RvckFkZDoKPj4gID4+Pgo+PiAgPj4+IGh0dHBzOi8vZmVkb3JhcGVvcGxlLm9yZy9+ andyZGVnb2VkZS92ZWN0b3JBZGQubG9nLmd6Cj4+ICA+Pgo+PiAgPj4gSGkgSGFucywKPj4gID4+ Cj4+ICA+PiBUaGFua3MgYSBsb3QuCj4+ICA+Cj4+ICA+IFdlbGwsIEkgZGlkbid0IGtub3cgYnV0 IE1hcnRpbiBoYXMgYSBHSzIwOC4uLgo+PiAgPiBJIGp1c3QgdGVzdGVkIHRoZSBjb21wdXRlIHN1 cHBvcnQgb24gaGlzIGNhcmQgYW5kIC4uLiBpdCB3b3JrcyB3aXRob3V0Cj4+ICA+IGFueSBjaGFu Z2VzLiA6LSkKPj4gID4KPj4gID4gSSdtIHNvcnJ5LCBJIHdhcyBzdXJlIHRoZSBjb21wdXRlIHN1 cHBvcnQgZGlkbid0IHdvcmsgb24gdGhpcyBjaGlwc2V0Lgo+Pgo+PiBObyBuZWVkIHRvIGJlIHNv cnJ5IGJlY2F1c2UsIC4uLgo+Pgo+PiAgPiBGZWVsIGZyZWUgdG8gdGVzdCBvbiB5b3VyIEdLMjA4 IGFuZCByZXBvcnQgYmFjayBpZiB5b3UgaGF2ZSBwcm9ibGVtcy4KPj4KPj4gSSd2ZSBkb25lIHRo YXQsIGFuZCBmb3IgbWUgaXQgZG9lcyBub3Qgd29yaywgaWYgSSB0cnkgdG8gZW5hYmxlIGNvbXB1 dGUKPj4gc3VwcG9ydCBsaWtlIHRoaXM6Cj4+Cj4+IGRpZmYgLS1naXQgYS9zcmMvZ2FsbGl1bS9k cml2ZXJzL25vdXZlYXUvbnZjMC9udmMwX3NjcmVlbi5jCj4+IGIvc3JjL2dhbGxpdW0vZHJpdmVy cy9ub3V2ZWF1L252YzAvbnZjMF9zY3JlZW4uYwo+PiBpbmRleCA0NjFmY2FhLi5hYjRlYTg1IDEw MDY0NAo+PiAtLS0gYS9zcmMvZ2FsbGl1bS9kcml2ZXJzL25vdXZlYXUvbnZjMC9udmMwX3NjcmVl bi5jCj4+ICsrKyBiL3NyYy9nYWxsaXVtL2RyaXZlcnMvbm91dmVhdS9udmMwL252YzBfc2NyZWVu LmMKPj4gQEAgLTE4Nyw3ICsxODcsNyBAQCBudmMwX3NjcmVlbl9nZXRfcGFyYW0oc3RydWN0IHBp cGVfc2NyZWVuICpwc2NyZWVuLAo+PiBlbnVtIHBpcGVfY2FwIHBhcmFtKQo+PiAgICAgIGNhc2Ug UElQRV9DQVBfU0VBTUxFU1NfQ1VCRV9NQVBfUEVSX1RFWFRVUkU6Cj4+ICAgICAgICAgcmV0dXJu IChjbGFzc18zZCA+PSBOVkU0XzNEX0NMQVNTKSA/IDEgOiAwOwo+PiAgICAgIGNhc2UgUElQRV9D QVBfQ09NUFVURToKPj4gLSAgICAgIHJldHVybiAoY2xhc3NfM2QgPD0gTlZFNF8zRF9DTEFTUykg PyAxIDogMDsKPj4gKyAgICAgIHJldHVybiAxOwo+PiAgICAgIGNhc2UgUElQRV9DQVBfUFJFRkVS X0JMSVRfQkFTRURfVEVYVFVSRV9UUkFOU0ZFUjoKPj4gICAgICAgICByZXR1cm4gbm91dmVhdV9z Y3JlZW4ocHNjcmVlbiktPnZyYW1fZG9tYWluICYgTk9VVkVBVV9CT19WUkFNID8KPj4gMSA6IDA7 Cj4+Cj4+IEBAIC0yNDYsOCArMjQ2LDYgQEAgbnZjMF9zY3JlZW5fZ2V0X3NoYWRlcl9wYXJhbShz dHJ1Y3QgcGlwZV9zY3JlZW4KPj4gKnBzY3JlZW4sIHVuc2lnbmVkIHNoYWRlciwKPj4gICAgICAg ICAgICByZXR1cm4gMDsKPj4gICAgICAgICBicmVhazsKPj4gICAgICBjYXNlIFBJUEVfU0hBREVS X0NPTVBVVEU6Cj4+IC0gICAgICBpZiAoY2xhc3NfM2QgPiBOVkU0XzNEX0NMQVNTKQo+PiAtICAg ICAgICAgcmV0dXJuIDA7Cj4+ICAgICAgICAgYnJlYWs7Cj4+ICAgICAgZGVmYXVsdDoKPj4gICAg ICAgICByZXR1cm4gMDsKPj4gQEAgLTU3NCwxMSArNTcyLDEwIEBAIG52YzBfc2NyZWVuX2luaXRf Y29tcHV0ZShzdHJ1Y3QgbnZjMF9zY3JlZW4gKnNjcmVlbikKPj4gICAgICBjYXNlIDB4ZDA6Cj4+ ICAgICAgICAgcmV0dXJuIG52YzBfc2NyZWVuX2NvbXB1dGVfc2V0dXAoc2NyZWVuLCBzY3JlZW4t PmJhc2UucHVzaGJ1Zik7Cj4+ICAgICAgY2FzZSAweGUwOgo+PiAtICAgICAgcmV0dXJuIG52ZTRf c2NyZWVuX2NvbXB1dGVfc2V0dXAoc2NyZWVuLCBzY3JlZW4tPmJhc2UucHVzaGJ1Zik7Cj4+ICAg ICAgY2FzZSAweGYwOgo+PiAgICAgIGNhc2UgMHgxMDA6Cj4+ICAgICAgY2FzZSAweDExMDoKPj4g LSAgICAgIHJldHVybiAwOwo+PiArICAgICAgcmV0dXJuIG52ZTRfc2NyZWVuX2NvbXB1dGVfc2V0 dXAoc2NyZWVuLCBzY3JlZW4tPmJhc2UucHVzaGJ1Zik7Cj4+ICAgICAgZGVmYXVsdDoKPj4gICAg ICAgICByZXR1cm4gLTE7Cj4+ICAgICAgfQo+Pgo+PiBUaGVuIGFzIHNvb24gYXMgSSBkbyBzdGFy dHggKHdoaWNoIHN0YXJ0cyBnbm9tZS1zaGVsbCkgdGhlIG1hY2hpbmUKPj4gZnJlZXplcy4gVGhp cyBpcyB3aXRoIG1lc2EtbWFzdGVyIHdpdGggdGhlIGFib3ZlIGNoYW5nZXMgb24gdG9wLgo+Pgo+ PiBYIC8gZ25vbWUtc2hlbGwgd2lsbCBoYXBwaWx5IHdvcmsgb2YgSSBkbyBub3QgY2FsbAo+PiBu dmU0X3NjcmVlbl9jb21wdXRlX3NldHVwKCkKPj4gYnV0IHRoZW4gdGVzdC90cml2aWFsL2NvbXB1 dGUgZmFpbHMgd2l0aCBhIG51bGwtcHRyIGV4Y2VwdGlvbi4KPj4KPj4gRG8geW91IHBlcmhhcHMg aGF2ZSBzb21lIGV4dHJhIHBhdGNoZXMgaW4geW91ciB0cmVlLCBvciBhbSBJIGp1c3QgdW5sdWNr eSA/Cj4+Cj4+IEkndmUgdGVzdGVkIHRoaXMgb24gYm90aCBhIDQuMiBhbmQgYSA0LjQtcmMzIGtl cm5lbC4KPgo+IEhpLAo+Cj4gTXkgYmFkLi4uIEkgdXNlZCB0aGUgd3JvbmcgY2FyZCBvbiByZWF0 b3IgKHdoaWNoIGlzIHRoZSBSRWluZyBtYWNoaW5lIG9mIE1hcnRpbikuIFRoZSBwcmltYXJ5IGNh cmQgaXMgYSBHSzEwNiBhbmQgdGhlIHNlY29uZCBvbmUgaXMgdGhlIEdLMjA4LiBUaGF0IGRvZXNu J3QgZXhwbGFpbiB3aHkgSSBkaWQgc29tZXRoaW5nIHdyb25nIGJ1dCBoZWg/IDotKQo+Cj4gWW91 IGFyZSByaWdodC4gV2l0aCB0aG9zZSBiaXRzIGFkZGVkIGxvY2FsbHksIHRoZSBjb21wdXRlIHN1 cHBvcnQgdG90YWxseSBoYW5ncyB0aGUgR1BVIG9uIG15IEdLMjA4IChOVjEwOCksIGFuZCBhIHJl Ym9vdCBpcyBuZWVkZWQuCj4KPiBQbGVhc2UgZ2l2ZSBhIHNob3QgYXQgdGhpcyBicmFuY2ggOgo+ IGh0dHA6Ly9jZ2l0LmZyZWVkZXNrdG9wLm9yZy9+aGFrenNhbS9tZXNhL2xvZy8/aD1udmYwX2Nv bXB1dGUKPgo+IEl0IGZpeGVzIHRoZSBpbml0aWFsaXphdGlvbiBvZiB0aGUgY29tcHV0ZSBzdGF0 ZSBhbmQgYWxsb3dzIG1lIHRvCj4gbGF1bmNoICd0ZXN0X2lucHV0X2dsb2JhbCcgKGllLiAuL2Nv bXB1dGUgOCkgb24gbXkgR0syMDggd2l0aG91dAo+IGFueSBkbWVzZyBmYWlscy4gVGhhdCdzIGEg Z29vZCBzdGFydCBidXQgbW9yZSBwYXRjaGVzIGFyZSBjb21pbmcuIDotKQoKVGhpcyBicmFuY2gg aW5kZWVkIHdvcmtzIHNvbWV3aGF0IGJldHRlciwgYnV0IHRoaW5ncyBzdGlsbCBoYW5nIG9uIHRo ZQoKdGVzdF9zeXN0ZW1fdmFsdWVzIGNvbXB1dGUgdGVzdCBmb3IgbWUgKHRoaXMgaXMgdGhlIGZp cnN0IHRlc3QgZXhlY3V0ZWQKSSBkaWQgbm90IHRyeSB0aGUgb3RoZXJzKS4gU28gdGhpcyBzZWVt cyB0byBuZWVkIG1vcmUgd29yay4KCkkndmUgb3JkZXJlZCBhIEdUWDc0MCAoR0sxMDcpIGNhcmQs IHdoaWNoIHNob3VsZCBhcnJpdmUgc29vbiwgYW5kCkknbGwgYmUgdXNpbmcgdGhhdCBzbyBJIGNh biAoaG9wZWZ1bGx5KSBmb2N1cyBvbiB0aGUgbGx2bSB0Z3NpIGJpdHMKYWdhaW4uCgo+IEJ0dywg YWNjb3JkaW5nIHRvIHRoZSB0cmFjZSB5b3Ugc2VudCBtZSwgeW91IGhhdmUgYSBHSzIwOGIgKE5W MTA2KS4KClJpZ2h0LCBzb3JyeSBJIHRob3VnaHQgdGhlIGRpZmZlcmVuY2VzIGJldHdlZW4gR0sy MDggYW5kIEdLMjA4YiB3b3VsZCBub3QgbWF0dGVyLgoKVGhhbmtzIGZvciBhbGwgdGhlIGlucHV0 IC8gaGVscCEKClJlZ2FyZHMsCgpIYW5zCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KTm91dmVhdSBtYWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L25vdXZlYXUK