From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH i-g-t 2/7] tests/gem_mmap_gtt: Deal with tile sizes on gen2/3 Date: Tue, 15 Dec 2015 23:30:36 +0200 Message-ID: <20151215213036.GV4437@intel.com> References: <1450124156-12679-1-git-send-email-ville.syrjala@linux.intel.com> <1450124156-12679-2-git-send-email-ville.syrjala@linux.intel.com> <20151215210840.GU4437@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AA946E7CA for ; Tue, 15 Dec 2015 13:30:40 -0800 (PST) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBEZWMgMTUsIDIwMTUgYXQgMDc6MTk6MjRQTSAtMDIwMCwgUGF1bG8gWmFub25pIHdy b3RlOgo+IDIwMTUtMTItMTUgMTk6MDggR01ULTAyOjAwIFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUu c3lyamFsYUBsaW51eC5pbnRlbC5jb20+Ogo+ID4gT24gVHVlLCBEZWMgMTUsIDIwMTUgYXQgMDY6 NTE6NTZQTSAtMDIwMCwgUGF1bG8gWmFub25pIHdyb3RlOgo+ID4+IDIwMTUtMTItMTQgMTg6MTUg R01ULTAyOjAwICA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Ogo+ID4+ID4gRnJvbTog VmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+PiA+Cj4g Pj4gPiBHZW4yLzMgcGxhdGZvcm1zIGhhdmUgc29tZSB1bnVzdWFsIHRpbGUgZGltZW5zaW9ucy4g QWNjb3VudAo+ID4+ID4gZm9yIHRoZW0gdG8gbWFrZSB0aGUgdGVzdCB3b3JrIGNvcnJlY3RseS4K PiA+PiA+Cj4gPj4gPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4+ID4gLS0tCj4gPj4gPiAgdGVzdHMvZ2VtX21tYXBfZ3R0 LmMgfCAyMCArKysrKysrKysrKysrKysrKy0tLQo+ID4+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxNyBp bnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+ID4+ID4KPiA+PiA+IGRpZmYgLS1naXQgYS90 ZXN0cy9nZW1fbW1hcF9ndHQuYyBiL3Rlc3RzL2dlbV9tbWFwX2d0dC5jCj4gPj4gPiBpbmRleCA0 ZDE0NjQyNjUzNWIuLmI5YzQxM2I2MTYwYiAxMDA2NDQKPiA+PiA+IC0tLSBhL3Rlc3RzL2dlbV9t bWFwX2d0dC5jCj4gPj4gPiArKysgYi90ZXN0cy9nZW1fbW1hcF9ndHQuYwo+ID4+ID4gQEAgLTI1 Myw2ICsyNTMsMTggQEAgdGVzdF93cml0ZV9ndHQoaW50IGZkKQo+ID4+ID4gICAgICAgICBtdW5t YXAoc3JjLCBPQkpFQ1RfU0laRSk7Cj4gPj4gPiAgfQo+ID4+ID4KPiA+PiA+ICtzdGF0aWMgaW50 IHRpbGVfd2lkdGgodWludDMyX3QgZGV2aWQsIGludCB0aWxpbmcpCj4gPj4gPiArewo+ID4+ID4g KyAgICAgICBpZiAoaW50ZWxfZ2VuKGRldmlkKSA9PSAyKQo+ID4+ID4gKyAgICAgICAgICAgICAg IHJldHVybiAxMjg7Cj4gPj4gPiArICAgICAgIGVsc2UgaWYgKHRpbGluZyA9PSBJOTE1X1RJTElO R19YKQo+ID4+ID4gKyAgICAgICAgICAgICAgIHJldHVybiA1MTI7Cj4gPj4gPiArICAgICAgIGVs c2UgaWYgKElTXzkxNShkZXZpZCkpCj4gPj4gPiArICAgICAgICAgICAgICAgcmV0dXJuIDUxMjsK PiA+PiA+ICsgICAgICAgZWxzZQo+ID4+ID4gKyAgICAgICAgICAgICAgIHJldHVybiAxMjg7Cj4g Pj4gPiArfQo+ID4+ID4gKwo+ID4+Cj4gPj4gV291bGQgdGhpcyBiZSB1c2VmdWw6IGh0dHA6Ly9w YXRjaHdvcmsuZnJlZWRlc2t0b3Aub3JnL3BhdGNoLzY2ODQ2LyA/Cj4gPj4gSSBtZWFuLCB3ZSBj b3VsZCBleHBvcnQgc29tZSBzdWJmdW5jdGlvbiBvdXQgb2YgdGhlIG9yaWdpbmFsIHBhdGNoLgo+ ID4KPiA+IEkgc3VwcG9zZSB3ZSBtaWdodCB0cnkgdG8gY29uc29saWRhdGUuIE9uZSBzbmFnIGlz IHRoYXQgZm9yIGRpc3BsYXkKPiA+IHN0dWZmIHdlIHdhbnQgdG8gdXNlIHRoZSBtb2RpZmllcnMs IGJ1dCBJJ20gbm90IHN1cmUgd2Ugd2FudCB0byBwb2xsdXRlCj4gPiBhbnkgZmVuY2Ugc3R1ZmYg d2l0aCB0aG9zZS4KPiA+Cj4gPiBCVFcgeW91ciBZZiB3aWR0aCBpcyBub3QgY29ycmVjdCBmb3Ig OC82NCBicHAgKHdpZHRoKmhlaWdodCAhPSA0aykuCj4gCj4gSG1tbSwgc28gSSBndWVzcyB3ZSBu ZWVkIHRvIGRpc2NvdmVyIGlmIHRoZSBLZXJuZWwncyBpOTE1X3RpbGluZ19vaygpCj4gbmVlZHMg dG8gYmUgZml4ZWQuCgpOby4gVGhhdCBmdW5jdGlvbnMgaXMgYWxsIGFib3V0IGZlbmNlcy4gRmVu Y2VzIGFuZCBZZiBkb24ndCBtaXguCgo+IAo+ID4KPiA+Pgo+ID4+ID4gIHN0YXRpYyB2b2lkCj4g Pj4gPiAgdGVzdF9odWdlX2JvKGludCBmZCwgaW50IGh1Z2UsIGludCB0aWxpbmcpCj4gPj4gPiAg ewo+ID4+ID4gQEAgLTI2MSw3ICsyNzMsOCBAQCB0ZXN0X2h1Z2VfYm8oaW50IGZkLCBpbnQgaHVn ZSwgaW50IHRpbGluZykKPiA+PiA+ICAgICAgICAgY2hhciAqdGlsZWRfcGF0dGVybjsKPiA+PiA+ ICAgICAgICAgY2hhciAqbGluZWFyX3BhdHRlcm47Cj4gPj4gPiAgICAgICAgIHVpbnQ2NF90IHNp emUsIGxhc3Rfb2Zmc2V0Owo+ID4+ID4gLSAgICAgICBpbnQgcGl0Y2ggPSB0aWxpbmcgPT0gSTkx NV9USUxJTkdfWSA/IDEyOCA6IDUxMjsKPiA+PiA+ICsgICAgICAgdWludDMyX3QgZGV2aWQgPSBp bnRlbF9nZXRfZHJtX2RldmlkKGZkKTsKPiA+PiA+ICsgICAgICAgaW50IHBpdGNoID0gdGlsZV93 aWR0aChkZXZpZCwgdGlsaW5nKTsKPiA+PiA+ICAgICAgICAgaW50IGk7Cj4gPj4gPgo+ID4+ID4g ICAgICAgICBzd2l0Y2ggKGh1Z2UpIHsKPiA+PiA+IEBAIC0zMjcsNiArMzQwLDcgQEAgdGVzdF9o dWdlX2JvKGludCBmZCwgaW50IGh1Z2UsIGludCB0aWxpbmcpCj4gPj4gPiAgc3RhdGljIHZvaWQK PiA+PiA+ICB0ZXN0X2h1Z2VfY29weShpbnQgZmQsIGludCBodWdlLCBpbnQgdGlsaW5nX2EsIGlu dCB0aWxpbmdfYikKPiA+PiA+ICB7Cj4gPj4gPiArICAgICAgIHVpbnQzMl90IGRldmlkID0gaW50 ZWxfZ2V0X2RybV9kZXZpZChmZCk7Cj4gPj4gPiAgICAgICAgIHVpbnQ2NF90IGh1Z2Vfb2JqZWN0 X3NpemUsIGk7Cj4gPj4gPiAgICAgICAgIHVpbnQzMl90IGJvLCAqcGF0dGVybl9hLCAqcGF0dGVy bl9iOwo+ID4+ID4gICAgICAgICBjaGFyICphLCAqYjsKPiA+PiA+IEBAIC0zNTcsNyArMzcxLDcg QEAgdGVzdF9odWdlX2NvcHkoaW50IGZkLCBpbnQgaHVnZSwgaW50IHRpbGluZ19hLCBpbnQgdGls aW5nX2IpCj4gPj4gPgo+ID4+ID4gICAgICAgICBibyA9IGdlbV9jcmVhdGUoZmQsIGh1Z2Vfb2Jq ZWN0X3NpemUpOwo+ID4+ID4gICAgICAgICBpZiAodGlsaW5nX2EpCj4gPj4gPiAtICAgICAgICAg ICAgICAgaWd0X3JlcXVpcmUoX19nZW1fc2V0X3RpbGluZyhmZCwgYm8sIHRpbGluZ19hLCB0aWxp bmdfYSA9PSBJOTE1X1RJTElOR19ZID8gMTI4IDogNTEyKSA9PSAwKTsKPiA+PiA+ICsgICAgICAg ICAgICAgICBpZ3RfcmVxdWlyZShfX2dlbV9zZXRfdGlsaW5nKGZkLCBibywgdGlsaW5nX2EsIHRp bGVfd2lkdGgoZGV2aWQsIHRpbGluZ19hKSkgPT0gMCk7Cj4gPj4gPiAgICAgICAgIGEgPSBfX2dl bV9tbWFwX19ndHQoZmQsIGJvLCBodWdlX29iamVjdF9zaXplLCBQUk9UX1JFQUQgfCBQUk9UX1dS SVRFKTsKPiA+PiA+ICAgICAgICAgaWd0X3JlcXVpcmUoYSk7Cj4gPj4gPiAgICAgICAgIGdlbV9j bG9zZShmZCwgYm8pOwo+ID4+ID4gQEAgLTM2Nyw3ICszODEsNyBAQCB0ZXN0X2h1Z2VfY29weShp bnQgZmQsIGludCBodWdlLCBpbnQgdGlsaW5nX2EsIGludCB0aWxpbmdfYikKPiA+PiA+Cj4gPj4g PiAgICAgICAgIGJvID0gZ2VtX2NyZWF0ZShmZCwgaHVnZV9vYmplY3Rfc2l6ZSk7Cj4gPj4gPiAg ICAgICAgIGlmICh0aWxpbmdfYikKPiA+PiA+IC0gICAgICAgICAgICAgICBpZ3RfcmVxdWlyZShf X2dlbV9zZXRfdGlsaW5nKGZkLCBibywgdGlsaW5nX2IsIHRpbGluZ19iID09IEk5MTVfVElMSU5H X1kgPyAxMjggOiA1MTIpID09IDApOwo+ID4+ID4gKyAgICAgICAgICAgICAgIGlndF9yZXF1aXJl KF9fZ2VtX3NldF90aWxpbmcoZmQsIGJvLCB0aWxpbmdfYiwgdGlsZV93aWR0aChkZXZpZCwgdGls aW5nX2IpKSA9PSAwKTsKPiA+PiA+ICAgICAgICAgYiA9IF9fZ2VtX21tYXBfX2d0dChmZCwgYm8s IGh1Z2Vfb2JqZWN0X3NpemUsIFBST1RfUkVBRCB8IFBST1RfV1JJVEUpOwo+ID4+ID4gICAgICAg ICBpZ3RfcmVxdWlyZShiKTsKPiA+PiA+ICAgICAgICAgZ2VtX2Nsb3NlKGZkLCBibyk7Cj4gPj4g PiAtLQo+ID4+ID4gMi40LjEwCj4gPj4gPgo+ID4+ID4gX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KPiA+PiA+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiA+ PiA+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiA+PiA+IGh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPiA+Pgo+ID4+Cj4gPj4K PiA+PiAtLQo+ID4+IFBhdWxvIFphbm9uaQo+ID4KPiA+IC0tCj4gPiBWaWxsZSBTeXJqw6Rsw6QK PiA+IEludGVsIE9UQwo+IAo+IAo+IAo+IC0tIAo+IFBhdWxvIFphbm9uaQoKLS0gClZpbGxlIFN5 cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK