From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH 03/21] drm/i915: Make Gen6/7 RING_FAULT_REG access engine centric Date: Thu, 6 Jun 2019 10:36:21 +0100 Message-ID: <20190606093639.9372-4-tvrtko.ursulin@linux.intel.com> References: <20190606093639.9372-1-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A8188941D for ; Thu, 6 Jun 2019 09:36:51 +0000 (UTC) In-Reply-To: <20190606093639.9372-1-tvrtko.ursulin@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 List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClNpbWlsYXIg dG8gZWFybGllciBjb252ZXJzaW9ucywgZWxpbWluYXRlIHRoZSBpbXBsaWNpdCBkZXZfcHJpdiBi eQppbnRyb2R1Y2luZyBzb21lIGhlbHBlcnMgd2hpY2ggdGFrZSB0aGUgZW5naW5lIHBhcmFtZXRl ciAoc2luY2UgdGhlCnJlZ2lzdGVyIGl0c2VsZiBpcyBwZXIgZW5naW5lKS4KClNpZ25lZC1vZmYt Ynk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfZW5naW5lLmggfCAxOCArKysrKysrKysrKysrKysrKysK IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jlc2V0LmMgIHwgIDYgKystLS0tCiBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyAgICB8ICAyICstCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2dwdV9lcnJvci5jICB8ICAyICstCiA0IGZpbGVzIGNoYW5nZWQsIDIyIGlu c2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvZ3QvaW50ZWxfZW5naW5lLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9l bmdpbmUuaAppbmRleCAxYzBkYjE1MWYwYjEuLmExMmI4ZWFkNDQ2MyAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfZW5naW5lLmgKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZ3QvaW50ZWxfZW5naW5lLmgKQEAgLTY4LDYgKzY4LDI0IEBAIHN0cnVjdCBkcm1fcHJp bnRlcjsKICNkZWZpbmUgRU5HSU5FX1dSSVRFKC4uLikJX19FTkdJTkVfV1JJVEVfT1Aod3JpdGUs IF9fVkFfQVJHU19fKQogI2RlZmluZSBFTkdJTkVfV1JJVEVfRlcoLi4uKQlfX0VOR0lORV9XUklU RV9PUCh3cml0ZV9mdywgX19WQV9BUkdTX18pCiAKKyNkZWZpbmUgR0VONl9SSU5HX0ZBVUxUX1JF R19SRUFEKGVuZ2luZV9fKSBcCisJaW50ZWxfdW5jb3JlX3JlYWQoKGVuZ2luZV9fKS0+dW5jb3Jl LCBSSU5HX0ZBVUxUX1JFRyhlbmdpbmVfXykpCisKKyNkZWZpbmUgR0VONl9SSU5HX0ZBVUxUX1JF R19QT1NUSU5HX1JFQUQoZW5naW5lX18pIFwKKwlpbnRlbF91bmNvcmVfcG9zdGluZ19yZWFkKChl bmdpbmVfXyktPnVuY29yZSwgUklOR19GQVVMVF9SRUcoZW5naW5lX18pKQorCisjZGVmaW5lIEdF TjZfUklOR19GQVVMVF9SRUdfUk1XKGVuZ2luZV9fLCBjbGVhcl9fLCBzZXRfXykgXAorKHsgXAor CXUzMiBfX3ZhbDsgXAorXAorCV9fdmFsID0gaW50ZWxfdW5jb3JlX3JlYWQoKGVuZ2luZV9fKS0+ dW5jb3JlLCBcCisJCQkJICBSSU5HX0ZBVUxUX1JFRyhlbmdpbmVfXykpOyBcCisJX192YWwgJj0g fmNsZWFyX187IFwKKwlfX3ZhbCB8PSBzZXRfXzsgXAorCWludGVsX3VuY29yZV93cml0ZSgoZW5n aW5lX18pLT51bmNvcmUsIFJJTkdfRkFVTFRfUkVHKGVuZ2luZV9fKSwgXAorCQkJICAgX192YWwp OyBcCit9KQorCiAvKiBzZXFubyBzaXplIGlzIGFjdHVhbGx5IG9ubHkgYSB1aW50MzIsIGJ1dCBz aW5jZSB3ZSBwbGFuIHRvIHVzZSBNSV9GTFVTSF9EVyB0bwogICogZG8gdGhlIHdyaXRlcywgYW5k IHRoYXQgbXVzdCBoYXZlIHF3IGFsaWduZWQgb2Zmc2V0cywgc2ltcGx5IHByZXRlbmQgaXQncyA4 Yi4KICAqLwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQu YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jlc2V0LmMKaW5kZXggN2JmYjc2ZWIw MjkxLi5kZTUzOTI3YzU4M2YgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2lu dGVsX3Jlc2V0LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQuYwpA QCAtMTE5NSwxMCArMTE5NSw4IEBAIHZvaWQgaTkxNV9jbGVhcl9lcnJvcl9yZWdpc3RlcnMoc3Ry dWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUsCiAJCWVudW0gaW50ZWxfZW5naW5lX2lkIGlkOwog CiAJCWZvcl9lYWNoX2VuZ2luZV9tYXNrZWQoZW5naW5lLCBpOTE1LCBlbmdpbmVfbWFzaywgaWQp IHsKLQkJCXJtd19jbGVhcih1bmNvcmUsCi0JCQkJICBSSU5HX0ZBVUxUX1JFRyhlbmdpbmUpLCBS SU5HX0ZBVUxUX1ZBTElEKTsKLQkJCWludGVsX3VuY29yZV9wb3N0aW5nX3JlYWQodW5jb3JlLAot CQkJCQkJICBSSU5HX0ZBVUxUX1JFRyhlbmdpbmUpKTsKKwkJCUdFTjZfUklOR19GQVVMVF9SRUdf Uk1XKGVuZ2luZSwgUklOR19GQVVMVF9WQUxJRCwgMCk7CisJCQlHRU42X1JJTkdfRkFVTFRfUkVH X1BPU1RJTkdfUkVBRChlbmdpbmUpOwogCQl9CiAJfQogfQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bV9ndHQuYwppbmRleCA1ZWUzNzkwZjI4OTUuLjg0MTA0ZTljYzUwNyAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9nZW1fZ3R0LmMKQEAgLTIzMDUsNyArMjMwNSw3IEBAIHN0YXRpYyB2b2lkIGdlbjZf Y2hlY2tfZmF1bHRzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIAl1MzIgZmF1 bHQ7CiAKIAlmb3JfZWFjaF9lbmdpbmUoZW5naW5lLCBkZXZfcHJpdiwgaWQpIHsKLQkJZmF1bHQg PSBJOTE1X1JFQUQoUklOR19GQVVMVF9SRUcoZW5naW5lKSk7CisJCWZhdWx0ID0gR0VONl9SSU5H X0ZBVUxUX1JFR19SRUFEKGVuZ2luZSk7CiAJCWlmIChmYXVsdCAmIFJJTkdfRkFVTFRfVkFMSUQp IHsKIAkJCURSTV9ERUJVR19EUklWRVIoIlVuZXhwZWN0ZWQgZmF1bHRcbiIKIAkJCQkJICJcdEFk ZHI6IDB4JTA4bHhcbiIKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ3B1 X2Vycm9yLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dwdV9lcnJvci5jCmluZGV4IDcw NzgxMTI1NjUwMS4uMmY4NWRlMDM0ZDhmIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X2dwdV9lcnJvci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ3B1X2Vy cm9yLmMKQEAgLTExNDksNyArMTE0OSw3IEBAIHN0YXRpYyB2b2lkIGVycm9yX3JlY29yZF9lbmdp bmVfcmVnaXN0ZXJzKHN0cnVjdCBpOTE1X2dwdV9zdGF0ZSAqZXJyb3IsCiAJCWlmIChJTlRFTF9H RU4oZGV2X3ByaXYpID49IDgpCiAJCQllZS0+ZmF1bHRfcmVnID0gSTkxNV9SRUFEKEdFTjhfUklO R19GQVVMVF9SRUcpOwogCQllbHNlCi0JCQllZS0+ZmF1bHRfcmVnID0gSTkxNV9SRUFEKFJJTkdf RkFVTFRfUkVHKGVuZ2luZSkpOworCQkJZWUtPmZhdWx0X3JlZyA9IEdFTjZfUklOR19GQVVMVF9S RUdfUkVBRChlbmdpbmUpOwogCX0KIAogCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDQpIHsK LS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4