From mboxrd@z Thu Jan 1 00:00:00 1970 From: John.C.Harrison@Intel.com Subject: [PATCH v3 22/28] drm/i915: Cache request completion status Date: Mon, 24 Nov 2014 18:49:44 +0000 Message-ID: <1416854990-1920-23-git-send-email-John.C.Harrison@Intel.com> References: <1416854990-1920-1-git-send-email-John.C.Harrison@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 35C426EE2E for ; Mon, 24 Nov 2014 10:50:28 -0800 (PST) In-Reply-To: <1416854990-1920-1-git-send-email-John.C.Harrison@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 RnJvbTogSm9obiBIYXJyaXNvbiA8Sm9obi5DLkhhcnJpc29uQEludGVsLmNvbT4KCkNvbnRpbnVp bmcgdGhlIHJlbW92YWwgb2Ygc2Vxbm8gYmFzZWQgb3BlcmF0aW9ucyAtIHVwZGF0ZWQgdGhlIHJl cXVlc3QKY29tcGxldGlvbiBxdWVyeSB0byBub3Qgc2ltcGx5IGNoYWluIG9uIHRvIGk5MTVfc2Vx bm9fcGFzc2VkKCkuIEluc3RlYWQsIGl0IG5vdwpyZXR1cm5zIGEgcHJlLWNhY2hlZCBjb21wbGV0 aW9uIGZsYWcgaW4gdGhlIGZhc3QgY2FzZS4gSW4gdGhlIHNsb3cgY2FzZSBpdCByZWFkcwp0aGUg aGFyZHdhcmUgc2Vxbm8gYW5kLCBvbmx5IGlmIGl0IGhhcyBtb3ZlZCBvbiBzaW5jZSB0aGUgbGFz dCBzY2FuLCBsb29rcwp0aHJvdWdoIHRoZSBvdXRzdGFuZGluZyByZXF1ZXN0IGxpc3QgdG8gc2Vl IHdoaWNoIHJlcXVlc3RzIGNhbiBiZSBtYXJrZWQgYXMKY29tcGxldGVkLgoKTGF0ZXIgaW4gdGhl IHBhdGNoIHNlcmllcywgdGhpcyB3aWxsIGJlIG9wdGltaXNlZCBmdXJ0aGVyIGJ5IG9ubHkgZG9p bmcgdGhlCmNvbXBsZXRpb24gc2NhbiB3aGVuIGFuIGludGVycnVwdCBpcyByYWlzZWQgdG8gc2F5 IHRoYXQgYSByZXF1ZXN0IGhhcyBhY3R1YWxseQpjb21wbGV0ZWQgb24gdGhlIGhhcmR3YXJlLiBU aHVzIHRoZSBjYWxsIHRvIHRlc3QgdGhlIGNvbXBsZXRpb24gc3RhdHVzIG9mIGFuCmFyYml0cmFy eSByZXF1ZXN0IHNpbXBseSBiZWNvbWVzICdyZXR1cm4gcmVxLT5jb21wbGV0ZWQnLgoKRm9yOiBW SVotNDM3NwpTaWduZWQtb2ZmLWJ5OiBKb2huIEhhcnJpc29uIDxKb2huLkMuSGFycmlzb25ASW50 ZWwuY29tPgpSZXZpZXdlZC1ieTogVGhvbWFzIERhbmllbCA8VGhvbWFzLkRhbmllbEBpbnRlbC5j b20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCAgICAgICAgIHwgICAzMiAr KysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2dlbS5jICAgICAgICAgfCAgIDI0ICsrKysrKysrKysrKysrKysrKysrKysrCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9scmMuYyAgICAgICAgfCAgICAxICsKIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3JpbmdidWZmZXIuYyB8ICAgIDIgKysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX3JpbmdidWZmZXIuaCB8ICAgIDMgKysrCiA1IGZpbGVzIGNoYW5nZWQsIDQ1IGluc2VydGlv bnMoKyksIDE3IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCmluZGV4IDM2YTQ0 MTMuLmQzMDgyM2UgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgK KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaApAQCAtMTk5Niw2ICsxOTk2LDkg QEAgdm9pZCBpOTE1X2dlbV90cmFja19mYihzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2xk LAogc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0IHsKIAlzdHJ1Y3Qga3JlZiByZWY7CiAKKwkv KiogSXMgdGhpcyByZXF1ZXN0IGtub3duIHRvIGJlIGNvbXBsZXRlPyAqLworCWJvb2wgY29tcGxl dGU7CisKIAkvKiogT24gV2hpY2ggcmluZyB0aGlzIHJlcXVlc3Qgd2FzIGdlbmVyYXRlZCAqLwog CXN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmc7CiAKQEAgLTIwMzAsNiArMjAzMyw4IEBAIHN0 cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCB7CiB9OwogCiB2b2lkIGk5MTVfZ2VtX3JlcXVlc3Rf ZnJlZShzdHJ1Y3Qga3JlZiAqcmVxX3JlZik7Cit2b2lkIGk5MTVfZ2VtX2NvbXBsZXRlX3JlcXVl c3RzX3Jpbmcoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZywKKwkJCQkgICAgIGJvb2wgbGF6 eV9jb2hlcmVuY3kpOwogCiBzdGF0aWMgaW5saW5lIHVpbnQzMl90CiBpOTE1X2dlbV9yZXF1ZXN0 X2dldF9zZXFubyhzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJlcSkKQEAgLTIwNzAsMTEg KzIwNzUsMTYgQEAgc3RhdGljIGlubGluZSB2b2lkIGk5MTVfZ2VtX3JlcXVlc3RfYXNzaWduKHN0 cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqKnBkc3QsCiAJKnBkc3QgPSBzcmM7CiB9CiAKLS8q Ci0gKiBYWFg6IGk5MTVfZ2VtX3JlcXVlc3RfY29tcGxldGVkIHNob3VsZCBiZSBoZXJlIGJ1dCBj dXJyZW50bHkgbmVlZHMgdGhlCi0gKiBkZWZpbml0aW9uIG9mIGk5MTVfc2Vxbm9fcGFzc2VkKCkg d2hpY2ggaXMgYmVsb3cuIEl0IHdpbGwgYmUgbW92ZWQgaW4KLSAqIGEgbGF0ZXIgcGF0Y2ggd2hl biB0aGUgY2FsbCB0byBpOTE1X3NlcW5vX3Bhc3NlZCgpIGlzIG9ic29sZXRlZC4uLgotICovCitz dGF0aWMgaW5saW5lIGJvb2wgaTkxNV9nZW1fcmVxdWVzdF9jb21wbGV0ZWQoc3RydWN0IGRybV9p OTE1X2dlbV9yZXF1ZXN0ICpyZXEsCisJCQkJCSAgICAgIGJvb2wgbGF6eV9jb2hlcmVuY3kpCit7 CisJaWYgKHJlcS0+Y29tcGxldGUpCisJCXJldHVybiB0cnVlOworCisJaTkxNV9nZW1fY29tcGxl dGVfcmVxdWVzdHNfcmluZyhyZXEtPnJpbmcsIGxhenlfY29oZXJlbmN5KTsKKworCXJldHVybiBy ZXEtPmNvbXBsZXRlOworfQogCiBzdHJ1Y3QgZHJtX2k5MTVfZmlsZV9wcml2YXRlIHsKIAlzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXY7CkBAIC0zMTM0LDE4ICszMTQ0LDYgQEAgd2Fp dF9yZW1haW5pbmdfbXNfZnJvbV9qaWZmaWVzKHVuc2lnbmVkIGxvbmcgdGltZXN0YW1wX2ppZmZp ZXMsIGludCB0b193YWl0X21zKQogCX0KIH0KIAotc3RhdGljIGlubGluZSBib29sIGk5MTVfZ2Vt X3JlcXVlc3RfY29tcGxldGVkKHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxLAotCQkJ CQkgICAgICBib29sIGxhenlfY29oZXJlbmN5KQotewotCXUzMiBzZXFubzsKLQotCUJVR19PTihy ZXEgPT0gTlVMTCk7Ci0KLQlzZXFubyA9IHJlcS0+cmluZy0+Z2V0X3NlcW5vKHJlcS0+cmluZywg bGF6eV9jb2hlcmVuY3kpOwotCi0JcmV0dXJuIGk5MTVfc2Vxbm9fcGFzc2VkKHNlcW5vLCByZXEt PnNlcW5vKTsKLX0KLQogc3RhdGljIGlubGluZSB2b2lkIGk5MTVfdHJhY2VfaXJxX2dldChzdHJ1 Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nLAogCQkJCSAgICAgIHN0cnVjdCBkcm1faTkxNV9nZW1f cmVxdWVzdCAqcmVxKQogewpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9n ZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKaW5kZXggNjhjMjNkZC4uY2Uz MTZmYSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYworKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCkBAIC0yNzM2LDYgKzI3MzYsMzAgQEAgdm9p ZCBpOTE1X2dlbV9yZXF1ZXN0X3VucmVmZXJlbmNlX2lycShzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3Jl cXVlc3QgKnJlcSkKIAlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZyaW5nLT5yZXFsaXN0X2xvY2ss IGZsYWdzKTsKIH0KIAordm9pZCBpOTE1X2dlbV9jb21wbGV0ZV9yZXF1ZXN0c19yaW5nKHN0cnVj dCBpbnRlbF9lbmdpbmVfY3MgKnJpbmcsCisJCQkJICAgICBib29sIGxhenlfY29oZXJlbmN5KQor eworCXN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVxOworCXUzMiBzZXFubzsKKworCXNl cW5vID0gcmluZy0+Z2V0X3NlcW5vKHJpbmcsIGxhenlfY29oZXJlbmN5KTsKKwlpZiAoIXNlcW5v KQorCQlyZXR1cm47CisKKwlpZiAoc2Vxbm8gPT0gcmluZy0+bGFzdF9yZWFkX3NlcW5vKQorCQly ZXR1cm47CisKKwlsaXN0X2Zvcl9lYWNoX2VudHJ5KHJlcSwgJnJpbmctPnJlcXVlc3RfbGlzdCwg bGlzdCkgeworCQlpZiAocmVxLT5jb21wbGV0ZSkKKwkJCWNvbnRpbnVlOworCisJCWlmIChpOTE1 X3NlcW5vX3Bhc3NlZChzZXFubywgcmVxLT5zZXFubykpCisJCQlyZXEtPmNvbXBsZXRlID0gdHJ1 ZTsKKwl9CisKKwlyaW5nLT5sYXN0X3JlYWRfc2Vxbm8gPSBzZXFubzsKK30KKwogLyoqCiAgKiBU aGlzIGZ1bmN0aW9uIGNsZWFycyB0aGUgcmVxdWVzdCBsaXN0IGFzIHNlcXVlbmNlIG51bWJlcnMg YXJlIHBhc3NlZC4KICAqLwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf bHJjLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwppbmRleCAwYWNiNDQ4Li42 NzExMDIwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwpAQCAtODk5LDYgKzg5OSw3IEBAIHN0 YXRpYyBpbnQgbG9naWNhbF9yaW5nX2FsbG9jX3JlcXVlc3Qoc3RydWN0IGludGVsX2VuZ2luZV9j cyAqcmluZywKIAogCWtyZWZfaW5pdCgmcmVxdWVzdC0+cmVmKTsKIAlyZXF1ZXN0LT5yaW5nID0g cmluZzsKKwlyZXF1ZXN0LT5jb21wbGV0ZSA9IGZhbHNlOwogCiAJcmV0ID0gaTkxNV9nZW1fZ2V0 X3NlcW5vKHJpbmctPmRldiwgJnJlcXVlc3QtPnNlcW5vKTsKIAlpZiAocmV0KSB7CmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmMKaW5kZXggNWExZTZmZS4uOTJjNzJiMyAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwpAQCAtMjA0Nyw2ICsyMDQ3LDcg QEAgaW50ZWxfcmluZ19hbGxvY19yZXF1ZXN0KHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmcp CiAKIAlrcmVmX2luaXQoJnJlcXVlc3QtPnJlZik7CiAJcmVxdWVzdC0+cmluZyA9IHJpbmc7CisJ cmVxdWVzdC0+Y29tcGxldGUgPSBmYWxzZTsKIAogCXJldCA9IGk5MTVfZ2VtX2dldF9zZXFubyhy aW5nLT5kZXYsICZyZXF1ZXN0LT5zZXFubyk7CiAJaWYgKHJldCkgewpAQCAtMjEzOSw2ICsyMTQw LDcgQEAgdm9pZCBpbnRlbF9yaW5nX2luaXRfc2Vxbm8oc3RydWN0IGludGVsX2VuZ2luZV9jcyAq cmluZywgdTMyIHNlcW5vKQogCQkJSTkxNV9XUklURShSSU5HX1NZTkNfMihyaW5nLT5tbWlvX2Jh c2UpLCAwKTsKIAl9CiAKKwlyaW5nLT5sYXN0X3JlYWRfc2Vxbm8gPSAwOwogCXJpbmctPnNldF9z ZXFubyhyaW5nLCBzZXFubyk7CiAJcmluZy0+aGFuZ2NoZWNrLnNlcW5vID0gc2Vxbm87CiB9CmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmggYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKaW5kZXggYzhiODRkZS4uMWMwMzVj OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5oCisr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuaApAQCAtMjczLDYgKzI3 Myw5IEBAIHN0cnVjdCAgaW50ZWxfZW5naW5lX2NzIHsKIAlib29sIGdwdV9jYWNoZXNfZGlydHk7 CiAJYm9vbCBmYmNfZGlydHk7CiAKKwkvKiBGb3Igb3B0aW1pc2luZyByZXF1ZXN0IGNvbXBsZXRp b24gZXZlbnRzICovCisJdTMyIGxhc3RfcmVhZF9zZXFubzsKKwogCXdhaXRfcXVldWVfaGVhZF90 IGlycV9xdWV1ZTsKIAogCXN0cnVjdCBpbnRlbF9jb250ZXh0ICpkZWZhdWx0X2NvbnRleHQ7Ci0t IAoxLjcuOS41CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=