From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH 2/5] drm/i915/pmu: Convert engine sampling to uncore mmio Date: Thu, 1 Aug 2019 15:17:29 +0100 Message-ID: <20190801141732.31335-2-tvrtko.ursulin@linux.intel.com> References: <20190801141732.31335-1-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4EA7F6E650 for ; Thu, 1 Aug 2019 14:17:58 +0000 (UTC) In-Reply-To: <20190801141732.31335-1-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 RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCkRyb3BzIG9u ZSBtYWNybyB1c2luZyBpbXBsaWNpdCBkZXZfcHJpdi4KCnYyOgogKiBVc2UgRU5HSU5FX1JFQURf RlcuIChDaHJpcykKClNpZ25lZC1vZmYtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxp bkBpbnRlbC5jb20+ClJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNv bi5jby51az4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3BtdS5jIHwgMjEgKysrKysr KysrKystLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTEgaW5zZXJ0aW9ucygrKSwgMTAgZGVs ZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wbXUuYyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcG11LmMKaW5kZXggMTIwMDg5NjZiMDBlLi4wOTI2 NWI2Yjc4YjIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcG11LmMKKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wbXUuYwpAQCAtMTYyLDI5ICsxNjIsMzAgQEAg YWRkX3NhbXBsZShzdHJ1Y3QgaTkxNV9wbXVfc2FtcGxlICpzYW1wbGUsIHUzMiB2YWwpCiB9CiAK IHN0YXRpYyB2b2lkCi1lbmdpbmVzX3NhbXBsZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2 X3ByaXYsIHVuc2lnbmVkIGludCBwZXJpb2RfbnMpCitlbmdpbmVzX3NhbXBsZShzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqaTkxNSwgdW5zaWduZWQgaW50IHBlcmlvZF9ucykKIHsKKwlzdHJ1Y3Qg aW50ZWxfdW5jb3JlICp1bmNvcmUgPSAmaTkxNS0+dW5jb3JlOwogCXN0cnVjdCBpbnRlbF9lbmdp bmVfY3MgKmVuZ2luZTsKIAllbnVtIGludGVsX2VuZ2luZV9pZCBpZDsKIAlpbnRlbF93YWtlcmVm X3Qgd2FrZXJlZjsKIAl1bnNpZ25lZCBsb25nIGZsYWdzOwogCi0JaWYgKChkZXZfcHJpdi0+cG11 LmVuYWJsZSAmIEVOR0lORV9TQU1QTEVfTUFTSykgPT0gMCkKKwlpZiAoKGk5MTUtPnBtdS5lbmFi bGUgJiBFTkdJTkVfU0FNUExFX01BU0spID09IDApCiAJCXJldHVybjsKIAogCXdha2VyZWYgPSAw OwotCWlmIChSRUFEX09OQ0UoZGV2X3ByaXYtPmd0LmF3YWtlKSkKLQkJd2FrZXJlZiA9IGludGVs X3J1bnRpbWVfcG1fZ2V0X2lmX2luX3VzZSgmZGV2X3ByaXYtPnJ1bnRpbWVfcG0pOworCWlmIChS RUFEX09OQ0UoaTkxNS0+Z3QuYXdha2UpKQorCQl3YWtlcmVmID0gaW50ZWxfcnVudGltZV9wbV9n ZXRfaWZfaW5fdXNlKCZpOTE1LT5ydW50aW1lX3BtKTsKIAlpZiAoIXdha2VyZWYpCiAJCXJldHVy bjsKIAotCXNwaW5fbG9ja19pcnFzYXZlKCZkZXZfcHJpdi0+dW5jb3JlLmxvY2ssIGZsYWdzKTsK LQlmb3JfZWFjaF9lbmdpbmUoZW5naW5lLCBkZXZfcHJpdiwgaWQpIHsKKwlzcGluX2xvY2tfaXJx c2F2ZSgmdW5jb3JlLT5sb2NrLCBmbGFncyk7CisJZm9yX2VhY2hfZW5naW5lKGVuZ2luZSwgaTkx NSwgaWQpIHsKIAkJc3RydWN0IGludGVsX2VuZ2luZV9wbXUgKnBtdSA9ICZlbmdpbmUtPnBtdTsK IAkJYm9vbCBidXN5OwogCQl1MzIgdmFsOwogCi0JCXZhbCA9IEk5MTVfUkVBRF9GVyhSSU5HX0NU TChlbmdpbmUtPm1taW9fYmFzZSkpOworCQl2YWwgPSBFTkdJTkVfUkVBRF9GVyhlbmdpbmUsIFJJ TkdfQ1RMKTsKIAkJaWYgKHZhbCA9PSAwKSAvKiBwb3dlcndlbGwgb2ZmID0+IGVuZ2luZSBpZGxl ICovCiAJCQljb250aW51ZTsKIApAQCAtMjAyLDE1ICsyMDMsMTUgQEAgZW5naW5lc19zYW1wbGUo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCB1bnNpZ25lZCBpbnQgcGVyaW9kX25z KQogCQkgKi8KIAkJYnVzeSA9IHZhbCAmIChSSU5HX1dBSVRfU0VNQVBIT1JFIHwgUklOR19XQUlU KTsKIAkJaWYgKCFidXN5KSB7Ci0JCQl2YWwgPSBJOTE1X1JFQURfRlcoUklOR19NSV9NT0RFKGVu Z2luZS0+bW1pb19iYXNlKSk7CisJCQl2YWwgPSBFTkdJTkVfUkVBRF9GVyhlbmdpbmUsIFJJTkdf TUlfTU9ERSk7CiAJCQlidXN5ID0gISh2YWwgJiBNT0RFX0lETEUpOwogCQl9CiAJCWlmIChidXN5 KQogCQkJYWRkX3NhbXBsZSgmcG11LT5zYW1wbGVbSTkxNV9TQU1QTEVfQlVTWV0sIHBlcmlvZF9u cyk7CiAJfQotCXNwaW5fdW5sb2NrX2lycXJlc3RvcmUoJmRldl9wcml2LT51bmNvcmUubG9jaywg ZmxhZ3MpOworCXNwaW5fdW5sb2NrX2lycXJlc3RvcmUoJnVuY29yZS0+bG9jaywgZmxhZ3MpOwog Ci0JaW50ZWxfcnVudGltZV9wbV9wdXQoJmRldl9wcml2LT5ydW50aW1lX3BtLCB3YWtlcmVmKTsK KwlpbnRlbF9ydW50aW1lX3BtX3B1dCgmaTkxNS0+cnVudGltZV9wbSwgd2FrZXJlZik7CiB9CiAK IHN0YXRpYyB2b2lkCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeA==