From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH v5 34.2/71] x86/gpu: Implement stolen memory size early quirk for CHV Date: Thu, 8 May 2014 22:19:41 +0300 Message-ID: <1399576782-15256-2-git-send-email-ville.syrjala@linux.intel.com> References: <874n102kwb.fsf@intel.com> <1399576782-15256-1-git-send-email-ville.syrjala@linux.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 D76396E7FE for ; Thu, 8 May 2014 12:19:58 -0700 (PDT) In-Reply-To: <1399576782-15256-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Ingo Molnar , "H. Peter Anvin" List-Id: intel-gfx@lists.freedesktop.org RnJvbTogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5sZXNwaWF1QGludGVsLmNvbT4KCkNIViB1c2Vz IHRoZSBzYW1lIGJpdHMgYXMgU05CL1ZMViB0byBjb2RlIHRoZSBHcmFwaGljcyBNb2RlIFNlbGVj dCBmaWVsZAooR0ZYIHN0b2xlbiBtZW1vcnkgc2l6ZSkgd2l0aCB0aGUgYWRkaXRpb24gb2YgZmlu ZXIgZ3JhbnVsYXJpdHkgbW9kZXM6CjRNQiBpbmNyZW1lbnRzIGZyb20gMHgxMSAoOE1CKSB0byAw eDFkLgoKVmFsdWVzIHN0cmljdGx5IGFib3ZlIDB4MWQgYXJlIGVpdGhlciByZXNlcnZlZCBvciBu b3Qgc3VwcG9ydGVkLgoKdjI6IDRNQiBpbmNyZW1lbnRzLCBub3QgOE1CLiAzMk1CIGhhcyBiZWVu IG9taXR0ZWQgZnJvbSB0aGUgbGlzdCBvZiBuZXcKICAgIHZhbHVlcyAoVmlsbGUgU3lyasOkbMOk KQoKdjM6IEFsc28gY29ycmVjdGx5IGludGVycHJldCBHR01TIChHVFQgR3JhcGhpY3MgTWVtb3J5 IFNpemUpIChWaWxsZQogICAgU3lyasOkbMOkKQoKdjQ6IERvbid0IGFzc2lnbiBhIHZhbHVlIHRo YXQgbmVlZHMgMjBiaXRzIG9yIG1vcmUgdG8gYSB1MTYgKFJhZmFlbAogICAgQmFyYmFsaG8pCgpb dnN5cmphbGE6IHY1OiBTcGxpdCBmcm9tIGk5MTUgY2hhbmdlcyBhbmQgYWRkIGNodl9zdG9sZW5f ZnVuY3NdCgpDYzogSW5nbyBNb2xuYXIgPG1pbmdvQGtlcm5lbC5vcmc+CkNjOiBILiBQZXRlciBB bnZpbiA8aHBhQHp5dG9yLmNvbT4KUmV2aWV3ZWQtYnk6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3Vs YUBpbnRlbC5jb20+ClJldmlld2VkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFA bGludXguaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogUmFmYWVsIEJhcmJhbGhvIDxyYWZhZWwuYmFy YmFsaG9AaW50ZWwuY29tPgpUZXN0ZWQtYnk6IFJhZmFlbCBCYXJiYWxobyA8cmFmYWVsLmJhcmJh bGhvQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5sZXNw aWF1QGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbT4KLS0tCgpOb3RlIHRvIHg4NiBmb2xrczogVGhpcyBkZXBlbmRz IG9uIElOVEVMX0NIVl9JRFMoKSB3aGljaCBpcyBwYXJ0IG9mIHNvbWUKb3RoZXIgaTkxNSBwYXRj aCwgc28gSSB0aGluayBpdCB3b3VsZCBiZSBlYXNpZXN0IHRvIG1lcmdlIHRoaXMgdGhyb3VnaApE YW5pZWwncyB0cmVlLgoKIGFyY2gveDg2L2tlcm5lbC9lYXJseS1xdWlya3MuYyB8IDI4ICsrKysr KysrKysrKysrKysrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAyNyBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvYXJjaC94ODYva2VybmVsL2Vhcmx5LXF1aXJr cy5jIGIvYXJjaC94ODYva2VybmVsL2Vhcmx5LXF1aXJrcy5jCmluZGV4IDZlMjUzN2MuLjgzMjM1 NzUgMTAwNjQ0Ci0tLSBhL2FyY2gveDg2L2tlcm5lbC9lYXJseS1xdWlya3MuYworKysgYi9hcmNo L3g4Ni9rZXJuZWwvZWFybHktcXVpcmtzLmMKQEAgLTQyOCw2ICs0MjgsMjYgQEAgc3RhdGljIHNp emVfdCBnZW44X3N0b2xlbl9zaXplKGludCBudW0sIGludCBzbG90LCBpbnQgZnVuYykKIAlyZXR1 cm4gZ21jaF9jdHJsIDw8IDI1OyAvKiAzMiBNQiB1bml0cyAqLwogfQogCitzdGF0aWMgc2l6ZV90 IF9faW5pdCBjaHZfc3RvbGVuX3NpemUoaW50IG51bSwgaW50IHNsb3QsIGludCBmdW5jKQorewor CXUxNiBnbWNoX2N0cmw7CisKKwlnbWNoX2N0cmwgPSByZWFkX3BjaV9jb25maWdfMTYobnVtLCBz bG90LCBmdW5jLCBTTkJfR01DSF9DVFJMKTsKKwlnbWNoX2N0cmwgPj49IFNOQl9HTUNIX0dNU19T SElGVDsKKwlnbWNoX2N0cmwgJj0gU05CX0dNQ0hfR01TX01BU0s7CisKKwkvKgorCSAqIDB4MCAg dG8gMHgxMDogMzJNQiBpbmNyZW1lbnRzIHN0YXJ0aW5nIGF0IDBNQgorCSAqIDB4MTEgdG8gMHgx NjogNE1CIGluY3JlbWVudHMgc3RhcnRpbmcgYXQgOE1CCisJICogMHgxNyB0byAweDFkOiA0TUIg aW5jcmVtZW50cyBzdGFydCBhdCAzNk1CCisJICovCisJaWYgKGdtY2hfY3RybCA8IDB4MTEpCisJ CXJldHVybiBnbWNoX2N0cmwgPDwgMjU7CisJZWxzZSBpZiAoZ21jaF9jdHJsIDwgMHgxNykKKwkJ cmV0dXJuIChnbWNoX2N0cmwgLSAweDExICsgMikgPDwgMjI7CisJZWxzZQorCQlyZXR1cm4gKGdt Y2hfY3RybCAtIDB4MTcgKyA5KSA8PCAyMjsKK30KIAogc3RydWN0IGludGVsX3N0b2xlbl9mdW5j cyB7CiAJc2l6ZV90ICgqc2l6ZSkoaW50IG51bSwgaW50IHNsb3QsIGludCBmdW5jKTsKQEAgLTQ2 OSw2ICs0ODksMTEgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBpbnRlbF9zdG9sZW5fZnVuY3MgZ2Vu OF9zdG9sZW5fZnVuY3MgPSB7CiAJLnNpemUgPSBnZW44X3N0b2xlbl9zaXplLAogfTsKIAorc3Rh dGljIGNvbnN0IHN0cnVjdCBpbnRlbF9zdG9sZW5fZnVuY3MgY2h2X3N0b2xlbl9mdW5jcyA9IHsK KwkuYmFzZSA9IGludGVsX3N0b2xlbl9iYXNlLAorCS5zaXplID0gY2h2X3N0b2xlbl9zaXplLAor fTsKKwogc3RhdGljIHN0cnVjdCBwY2lfZGV2aWNlX2lkIGludGVsX3N0b2xlbl9pZHNbXSBfX2lu aXRkYXRhID0gewogCUlOVEVMX0k4MzBfSURTKCZpODMwX3N0b2xlbl9mdW5jcyksCiAJSU5URUxf STg0NUdfSURTKCZpODQ1X3N0b2xlbl9mdW5jcyksCkBAIC00OTUsNyArNTIwLDggQEAgc3RhdGlj IHN0cnVjdCBwY2lfZGV2aWNlX2lkIGludGVsX3N0b2xlbl9pZHNbXSBfX2luaXRkYXRhID0gewog CUlOVEVMX0hTV19EX0lEUygmZ2VuNl9zdG9sZW5fZnVuY3MpLAogCUlOVEVMX0hTV19NX0lEUygm Z2VuNl9zdG9sZW5fZnVuY3MpLAogCUlOVEVMX0JEV19NX0lEUygmZ2VuOF9zdG9sZW5fZnVuY3Mp LAotCUlOVEVMX0JEV19EX0lEUygmZ2VuOF9zdG9sZW5fZnVuY3MpCisJSU5URUxfQkRXX0RfSURT KCZnZW44X3N0b2xlbl9mdW5jcyksCisJSU5URUxfQ0hWX0lEUygmY2h2X3N0b2xlbl9mdW5jcyks CiB9OwogCiBzdGF0aWMgdm9pZCBfX2luaXQgaW50ZWxfZ3JhcGhpY3Nfc3RvbGVuKGludCBudW0s IGludCBzbG90LCBpbnQgZnVuYykKLS0gCjEuOC4zLjIKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==