From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: [PATCH 09/15] drm/i915: disable GTT cache for 2M/1G pages Date: Wed, 31 May 2017 19:52:04 +0100 Message-ID: <20170531185210.29189-10-matthew.auld@intel.com> References: <20170531185210.29189-1-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3130F6E2E3 for ; Wed, 31 May 2017 18:52:24 +0000 (UTC) In-Reply-To: <20170531185210.29189-1-matthew.auld@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 V2hlbiBTVyBlbmFibGVzIHRoZSB1c2Ugb2YgMk0vMUcgcGFnZXMsIGl0IG11c3QgZGlzYWJsZSB0 aGUgR1RUIGNhY2hlLgoKU2lnbmVkLW9mZi1ieTogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRA aW50ZWwuY29tPgpDYzogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50 ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgfCAxMiArKysrKyst LS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3BtLmMKaW5kZXggOTM2ZWVmMTYzNGM3Li40OTZiNjRmNjVlYjIgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfcG0uYwpAQCAtODE5NSwxMCArODE5NSwxMCBAQCBzdGF0aWMgdm9p ZCBicm9hZHdlbGxfaW5pdF9jbG9ja19nYXRpbmcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2KQogCiAJLyoKIAkgKiBXYUd0dENhY2hpbmdPZmZCeURlZmF1bHQ6YmR3Ci0JICogR1RU IGNhY2hlIG1heSBub3Qgd29yayB3aXRoIGJpZyBwYWdlcywgc28gaWYgdGhvc2UKLQkgKiBhcmUg ZXZlciBlbmFibGVkIEdUVCBjYWNoZSBtYXkgbmVlZCB0byBiZSBkaXNhYmxlZC4KKwkgKiBUaGUg R1RUIGNhY2hlIG11c3QgYmUgZGlzYWJsZWQgaWYgdGhlIHN5c3RlbSBpcyBwbGFubmluZyB0byB1 c2UKKwkgKiAyTS8xRyBwYWdlcy4KIAkgKi8KLQlJOTE1X1dSSVRFKEhTV19HVFRfQ0FDSEVfRU4s IEdUVF9DQUNIRV9FTl9BTEwpOworCUk5MTVfV1JJVEUoSFNXX0dUVF9DQUNIRV9FTiwgMCk7CiAK IAkvKiBXYUtWTU5vdGlmaWNhdGlvbk9uQ29uZmlnQ2hhbmdlOmJkdyAqLwogCUk5MTVfV1JJVEUo Q0hJQ0tFTl9QQVIyXzEsIEk5MTVfUkVBRChDSElDS0VOX1BBUjJfMSkKQEAgLTg0NzQsMTAgKzg0 NzQsMTAgQEAgc3RhdGljIHZvaWQgY2hlcnJ5dmlld19pbml0X2Nsb2NrX2dhdGluZyhzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJZ2VuOF9zZXRfbDNzcWNfY3JlZGl0cyhkZXZf cHJpdiwgMzgsIDIpOwogCiAJLyoKLQkgKiBHVFQgY2FjaGUgbWF5IG5vdCB3b3JrIHdpdGggYmln IHBhZ2VzLCBzbyBpZiB0aG9zZQotCSAqIGFyZSBldmVyIGVuYWJsZWQgR1RUIGNhY2hlIG1heSBu ZWVkIHRvIGJlIGRpc2FibGVkLgorCSAqIFRoZSBHVFQgY2FjaGUgbXVzdCBiZSBkaXNhYmxlZCBp ZiB0aGUgc3lzdGVtIGlzIHBsYW5uaW5nIHRvIHVzZQorCSAqIDJNLzFHIHBhZ2VzLgogCSAqLwot CUk5MTVfV1JJVEUoSFNXX0dUVF9DQUNIRV9FTiwgR1RUX0NBQ0hFX0VOX0FMTCk7CisJSTkxNV9X UklURShIU1dfR1RUX0NBQ0hFX0VOLCAwKTsKIH0KIAogc3RhdGljIHZvaWQgZzR4X2luaXRfY2xv Y2tfZ2F0aW5nKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKLS0gCjIuOS40Cgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK