From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Wajdeczko Subject: [PATCH v3 1/2] drm/i915/guc: Limit number of scratch registers used for H2G Date: Thu, 18 Oct 2018 18:30:23 +0000 Message-ID: <20181018183024.31156-1-michal.wajdeczko@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id DFA2B6E09D for ; Thu, 18 Oct 2018 18:30:44 +0000 (UTC) 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 List-Id: intel-gfx@lists.freedesktop.org V2Ugd3JvbmdseSBhc3N1bWVkIHRoYXQgR3VDIGlzIG9ubHkgdXNpbmcgbGFzdCBzY3JhdGNoIHJl Z2lzdGVyCmZvciBHMkggbWVzc2FnZXMsIGJ1dCBpbiBmYWN0IGl0IGlzIGFsc28gdXNpbmcgcmVn aXN0ZXIgWzE0XSB0bwpyZXBvcnQgc2xlZXAgc3RhdGUgc3RhdHVzLiBSZW1vdmUgdGhhdCByZWdp c3RlciBmcm9tIG91ciBIMkcKc2VuZCByZWdpc3RlcnMgcG9vbC4KCnYyOiBObyBtZXNzYWdlIGZy b20gaG9zdCB0byBHdUMgdXNlcyBtb3JlIHRoYW4gOCByZWdpc3RlcnMgYW5kCnRoZSBHdUMgRlcg aXRzZWxmIHVzZXMgYW4gOC1lbGVtZW50IGFycmF5IHRvIHN0b3JlIHRoZSBIMkcgbWVzc2FnZSwK c28gd2UgbWF5IHJlZHVjZSBvdXIgc2VuZCBhcnJheSB0byBqdXN0IDggcmVnaXN0ZXJzIChEYW5p ZWxlKQp2MzogdXNlIGV4cGxpY2l0IGRlZmluZQoKU2lnbmVkLW9mZi1ieTogTWljaGFsIFdhamRl Y3prbyA8bWljaGFsLndhamRlY3prb0BpbnRlbC5jb20+CkNjOiBEYW5pZWxlIENlcmFvbG8gU3B1 cmlvIDxkYW5pZWxlLmNlcmFvbG9zcHVyaW9AaW50ZWwuY29tPgpDYzogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf Z3VjLmMgICAgICB8IDMgKystCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWNfZndpZi5o IHwgNSArKysrLQogMiBmaWxlcyBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25z KC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZ3VjLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWMuYwppbmRleCA0YzYxZWI5Li45YjAwY2RmIDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWMuYworKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9ndWMuYwpAQCAtNTAsNyArNTAsOCBAQCB2b2lkIGludGVsX2d1Y19p bml0X3NlbmRfcmVncyhzdHJ1Y3QgaW50ZWxfZ3VjICpndWMpCiAJdW5zaWduZWQgaW50IGk7CiAK IAlndWMtPnNlbmRfcmVncy5iYXNlID0gaTkxNV9tbWlvX3JlZ19vZmZzZXQoU09GVF9TQ1JBVENI KDApKTsKLQlndWMtPnNlbmRfcmVncy5jb3VudCA9IFNPRlRfU0NSQVRDSF9DT1VOVCAtIDE7CisJ Z3VjLT5zZW5kX3JlZ3MuY291bnQgPSBHVUNfTU1JT19NU0dfTEVOOworCUJVSUxEX0JVR19PTihH VUNfTU1JT19NU0dfTEVOID4gU09GVF9TQ1JBVENIX0NPVU5UKTsKIAogCWZvciAoaSA9IDA7IGkg PCBndWMtPnNlbmRfcmVncy5jb3VudDsgaSsrKSB7CiAJCWZ3X2RvbWFpbnMgfD0gaW50ZWxfdW5j b3JlX2ZvcmNld2FrZV9mb3JfcmVnKGRldl9wcml2LApkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZ3VjX2Z3aWYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2d1 Y19md2lmLmgKaW5kZXggZDFiYmFiYS4uY2M5OTdlZiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZ3VjX2Z3aWYuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9ndWNfZndpZi5oCkBAIC02MDEsNyArNjAxLDggQEAgc3RydWN0IGd1Y19zaGFyZWRfY3R4X2Rh dGEgewogICogcmVnaXN0ZXJzLCB3aGVyZSBmaXJzdCByZWdpc3RlciBob2xkcyBkYXRhIHRyZWF0 ZWQgYXMgbWVzc2FnZSBoZWFkZXIsCiAgKiBhbmQgb3RoZXIgcmVnaXN0ZXJzIGFyZSB1c2VkIHRv IGhvbGQgbWVzc2FnZSBwYXlsb2FkLgogICoKLSAqIEZvciBHZW45KywgR3VDIHVzZXMgc29mdHdh cmUgc2NyYXRjaCByZWdpc3RlcnMgMHhDMTgwLTB4QzFCOAorICogRm9yIEdlbjkrLCBHdUMgdXNl cyBzb2Z0d2FyZSBzY3JhdGNoIHJlZ2lzdGVycyAweEMxODAtMHhDMUI4LCBidXQKKyAqIHRoZSBH dUMgRlcgaXRzZWxmIHVzZXMgYW4gOC1lbGVtZW50IGFycmF5IHRvIHN0b3JlIHRoZSBIMkcgbWVz c2FnZS4KICAqCiAgKiAgICAgICstLS0tLS0tLS0tLSstLS0tLS0tLS0rLS0tLS0tLS0tKy0tLS0t LS0tLSsKICAqICAgICAgfCAgTU1JT1swXSAgfCBNTUlPWzFdIHwgICAuLi4gICB8IE1NSU9bbl0g fApAQCAtNjMzLDYgKzYzNCw4IEBAIHN0cnVjdCBndWNfc2hhcmVkX2N0eF9kYXRhIHsKICAqICAg ZmllbGQuCiAgKi8KIAorI2RlZmluZSBHVUNfTU1JT19NU0dfTEVOCQk4CisKICNkZWZpbmUgSU5U RUxfR1VDX01TR19UWVBFX1NISUZUCTI4CiAjZGVmaW5lIElOVEVMX0dVQ19NU0dfVFlQRV9NQVNL CQkoMHhGIDw8IElOVEVMX0dVQ19NU0dfVFlQRV9TSElGVCkKICNkZWZpbmUgSU5URUxfR1VDX01T R19EQVRBX1NISUZUCTE2Ci0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==