From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 21/62] drm/i915: Disable waitboosting for mmioflips/semaphores Date: Fri, 3 Jun 2016 17:36:46 +0100 Message-ID: <1464971847-15809-22-git-send-email-chris@chris-wilson.co.uk> References: <1464971847-15809-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 855FA6EE32 for ; Fri, 3 Jun 2016 16:37:56 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id a20so599647wma.3 for ; Fri, 03 Jun 2016 09:37:56 -0700 (PDT) In-Reply-To: <1464971847-15809-1-git-send-email-chris@chris-wilson.co.uk> 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 U2luY2UKCmNvbW1pdCBhNmY3NjZmMzk3NTE4NWFmNjZhMzFhMmNlYTJjZDM4NzIxNjQ1OTk5CkF1 dGhvcjogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CkRhdGU6ICAgTW9u IEFwciAyNyAxMzo0MToyMCAyMDE1ICswMTAwCgogICAgZHJtL2k5MTU6IExpbWl0IHJpbmcgc3lu Y2hyb25pc2F0aW9uIChzdyBzZW1wYWhvcmVzKSBSUFMgYm9vc3RzCgphbmQKCmNvbW1pdCBiY2Fm YzRlMzhiNmFkMDNmNDg5ODliN2VjYWZmMDM4NDViNWI3YWNmCkF1dGhvcjogQ2hyaXMgV2lsc29u IDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CkRhdGU6ICAgTW9uIEFwciAyNyAxMzo0MToyMSAy MDE1ICswMTAwCgogICAgZHJtL2k5MTU6IExpbWl0IG1taW8gZmxpcCBSUFMgYm9vc3RzCgp3ZSBo YXZlIGxpbWl0ZWQgdGhlIHdhaXRib29zdGluZyBmb3Igc2VtYXBob3JlcyBhbmQgZmxpcHMuIElk ZWFsbHkgd2UgZG8Kbm90IHdhbnQgdG8gYm9vc3QgaW4gZWl0aGVyIG9mIHRoZXNlIGluc3RhbmNl cyBhcyBubyBjb25zdW1lciBpcyB3YWl0aW5nCnVwb24gdGhlIHJlc3VsdHMuIFdpdGggdGhlIGlu dHJvZHVjdGlvbiBvZiBOT19XQUlUQk9PU1QgaW4gdGhlIHByZXZpb3VzCnBhdGNoLCB3ZSBjYW4g ZmluYWxseSBkaXNhYmxlIHRoZXNlIG5lZWRsZXNzIGJvb3N0cy4KClNpZ25lZC1vZmYtYnk6IENo cmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZGVidWdmcy5jICB8IDggKy0tLS0tLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmggICAgICB8IDIgLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMg ICAgICB8IDIgKy0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDIgKy0K IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgICAgICB8IDIgLS0KIDUgZmlsZXMgY2hh bmdlZCwgMyBpbnNlcnRpb25zKCspLCAxMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZGVidWdmcy5jCmluZGV4IDhlMzczMTU0NDNmMy4uZGFhYmJjNmI2NWU5IDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2RlYnVnZnMuYwpAQCAtMjQ2MiwxMyArMjQ2Miw3IEBAIHN0YXRpYyBpbnQg aTkxNV9ycHNfYm9vc3RfaW5mbyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0sIHZvaWQgKmRhdGEpCiAJCQkg ICBsaXN0X2VtcHR5KCZmaWxlX3ByaXYtPnJwcy5saW5rKSA/ICIiIDogIiwgYWN0aXZlIik7CiAJ CXJjdV9yZWFkX3VubG9jaygpOwogCX0KLQlzZXFfcHJpbnRmKG0sICJTZW1hcGhvcmUgYm9vc3Rz OiAlZCVzXG4iLAotCQkgICBkZXZfcHJpdi0+cnBzLnNlbWFwaG9yZXMuYm9vc3RzLAotCQkgICBs aXN0X2VtcHR5KCZkZXZfcHJpdi0+cnBzLnNlbWFwaG9yZXMubGluaykgPyAiIiA6ICIsIGFjdGl2 ZSIpOwotCXNlcV9wcmludGYobSwgIk1NSU8gZmxpcCBib29zdHM6ICVkJXNcbiIsCi0JCSAgIGRl dl9wcml2LT5ycHMubW1pb2ZsaXBzLmJvb3N0cywKLQkJICAgbGlzdF9lbXB0eSgmZGV2X3ByaXYt PnJwcy5tbWlvZmxpcHMubGluaykgPyAiIiA6ICIsIGFjdGl2ZSIpOwotCXNlcV9wcmludGYobSwg Iktlcm5lbCBib29zdHM6ICVkXG4iLCBkZXZfcHJpdi0+cnBzLmJvb3N0cyk7CisJc2VxX3ByaW50 ZihtLCAiS2VybmVsIChhbm9ueW1vdXMpIGJvb3N0czogJWRcbiIsIGRldl9wcml2LT5ycHMuYm9v c3RzKTsKIAlzcGluX3VubG9jaygmZGV2X3ByaXYtPnJwcy5jbGllbnRfbG9jayk7CiAJbXV0ZXhf dW5sb2NrKCZkZXYtPmZpbGVsaXN0X211dGV4KTsKIApkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5k ZXggMzE2MTkyMDc3MTQyLi41NDhmZDNiOWQ4NTggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaApA QCAtMTE3Niw4ICsxMTc2LDYgQEAgc3RydWN0IGludGVsX2dlbjZfcG93ZXJfbWdtdCB7CiAJc3Ry dWN0IGRlbGF5ZWRfd29yayBkZWxheWVkX3Jlc3VtZV93b3JrOwogCXVuc2lnbmVkIGJvb3N0czsK IAotCXN0cnVjdCBpbnRlbF9ycHNfY2xpZW50IHNlbWFwaG9yZXMsIG1taW9mbGlwczsKLQogCS8q IG1hbnVhbCB3YSByZXNpZGVuY3kgY2FsY3VsYXRpb25zICovCiAJc3RydWN0IGludGVsX3Jwc19l aSB1cF9laSwgZG93bl9laTsKIApkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKaW5kZXggNTBkZjdhMTFk NmIxLi43MDNlOThlMWEyZTUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwpAQCAtMjU3Myw3ICsy NTczLDcgQEAgX19pOTE1X2dlbV9vYmplY3Rfc3luYyhzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVj dCAqb2JqLAogCQlyZXQgPSBfX2k5MTVfd2FpdF9yZXF1ZXN0KGZyb21fcmVxLAogCQkJCQkgIGk5 MTUtPm1tLmludGVycnVwdGlibGUsCiAJCQkJCSAgTlVMTCwKLQkJCQkJICAmaTkxNS0+cnBzLnNl bWFwaG9yZXMpOworCQkJCQkgIE5PX1dBSVRCT09TVCk7CiAJCWlmIChyZXQpCiAJCQlyZXR1cm4g cmV0OwogCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKaW5kZXggMzBmMTg1NGIzYWI5 Li44NDlhYmI1NjVkM2QgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAgLTEx NTIwLDcgKzExNTIwLDcgQEAgc3RhdGljIHZvaWQgaW50ZWxfbW1pb19mbGlwX3dvcmtfZnVuYyhz dHJ1Y3Qgd29ya19zdHJ1Y3QgKncpCiAJaWYgKHdvcmstPmZsaXBfcXVldWVkX3JlcSkKIAkJV0FS Tl9PTihfX2k5MTVfd2FpdF9yZXF1ZXN0KHdvcmstPmZsaXBfcXVldWVkX3JlcSwKIAkJCQkJICAg IGZhbHNlLCBOVUxMLAotCQkJCQkgICAgJmRldl9wcml2LT5ycHMubW1pb2ZsaXBzKSk7CisJCQkJ CSAgICBOT19XQUlUQk9PU1QpKTsKIAogCS8qIEZvciBmcmFtZWJ1ZmZlciBiYWNrZWQgYnkgZG1h YnVmLCB3YWl0IGZvciBmZW5jZSAqLwogCWlmIChvYmotPmJhc2UuZG1hX2J1ZikKZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9wbS5jCmluZGV4IDMzN2Y0NmM1MDkzNC4uYzE0MWQzZTE1ZWVkIDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3BtLmMKQEAgLTc3MzAsOCArNzczMCw2IEBAIHZvaWQgaW50ZWxfcG1fc2V0dXAo c3RydWN0IGRybV9kZXZpY2UgKmRldikKIAlJTklUX0RFTEFZRURfV09SSygmZGV2X3ByaXYtPnJw cy5kZWxheWVkX3Jlc3VtZV93b3JrLAogCQkJICBfX2ludGVsX2F1dG9lbmFibGVfZ3RfcG93ZXJz YXZlKTsKIAlJTklUX0xJU1RfSEVBRCgmZGV2X3ByaXYtPnJwcy5jbGllbnRzKTsKLQlJTklUX0xJ U1RfSEVBRCgmZGV2X3ByaXYtPnJwcy5zZW1hcGhvcmVzLmxpbmspOwotCUlOSVRfTElTVF9IRUFE KCZkZXZfcHJpdi0+cnBzLm1taW9mbGlwcy5saW5rKTsKIAogCWRldl9wcml2LT5wbS5zdXNwZW5k ZWQgPSBmYWxzZTsKIAlhdG9taWNfc2V0KCZkZXZfcHJpdi0+cG0ud2FrZXJlZl9jb3VudCwgMCk7 Ci0tIAoyLjguMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 Cg==