From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Tvrtko Ursulin Date: Tue, 17 Apr 2018 13:27:35 +0100 Message-Id: <20180417122736.11603-7-tvrtko.ursulin@linux.intel.com> In-Reply-To: <20180417122736.11603-1-tvrtko.ursulin@linux.intel.com> References: <20180417122736.11603-1-tvrtko.ursulin@linux.intel.com> Subject: [Intel-gfx] [RFC 6/7] drm/i915: Add sysfs toggle to enable per-client engine stats List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: igt-dev@lists.freedesktop.org Cc: Intel-gfx@lists.freedesktop.org List-ID: RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCkJ5IGRlZmF1 bHQgd2UgYXJlIG5vdCBjb2xsZWN0aW5nIGFueSBwZXItZW5naW5lIGFuZCBwZXItY29udGV4dApz dGF0aXN0Y3MuCgpBZGQgYSBuZXcgc3lzZnMgdG9nZ2xlIHRvIGVuYWJsZSB0aGlzIGZhY2lsaXR5 OgoKJCBlY2hvIDEgPi9zeXMvY2xhc3MvZHJtL2NhcmQwL2NsaWVudHMvZW5hYmxlX3N0YXRzCgp2 MjogUmViYXNlLgoKU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGlu QGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgfCAgNCAr KysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3lzZnMuYyB8IDcyICsrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKwogMiBmaWxlcyBjaGFuZ2VkLCA3NiBpbnNlcnRpb25z KCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5kZXggZjgzYjhkY2FjMTZiLi5hYTgyZGY4NjRk ZDQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaApAQCAtMjEzNiw2ICsyMTM2LDEwIEBAIHN0cnVj dCBkcm1faTkxNV9wcml2YXRlIHsKIAlzdHJ1Y3QgaTkxNV9kcm1fY2xpZW50cyB7CiAJCXN0cnVj dCBrb2JqZWN0ICpyb290OwogCQlhdG9taWNfdCBzZXJpYWw7CisJCXN0cnVjdCB7CisJCQlib29s IGVuYWJsZWQ7CisJCQlzdHJ1Y3QgZGV2aWNlX2F0dHJpYnV0ZSBhdHRyOworCQl9IHN0YXRzOwog CX0gY2xpZW50czsKIAogCS8qCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X3N5c2ZzLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N5c2ZzLmMKaW5kZXggZDgwOTI1 OTQ1NmVmLi43MDExNTA3MmQ1NmYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfc3lzZnMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N5c2ZzLmMKQEAgLTU3 Niw5ICs1NzYsNjcgQEAgc3RhdGljIHZvaWQgaTkxNV9zZXR1cF9lcnJvcl9jYXB0dXJlKHN0cnVj dCBkZXZpY2UgKmtkZXYpIHt9CiBzdGF0aWMgdm9pZCBpOTE1X3RlYXJkb3duX2Vycm9yX2NhcHR1 cmUoc3RydWN0IGRldmljZSAqa2Rldikge30KICNlbmRpZgogCitzdGF0aWMgc3NpemVfdAorc2hv d19jbGllbnRfc3RhdHMoc3RydWN0IGRldmljZSAqa2Rldiwgc3RydWN0IGRldmljZV9hdHRyaWJ1 dGUgKmF0dHIsIGNoYXIgKmJ1ZikKK3sKKwlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSA9 CisJCWNvbnRhaW5lcl9vZihhdHRyLCBzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSwgY2xpZW50cy5z dGF0cy5hdHRyKTsKKworCXJldHVybiBzbnByaW50ZihidWYsIFBBR0VfU0laRSwgIiV1XG4iLCBp OTE1LT5jbGllbnRzLnN0YXRzLmVuYWJsZWQpOworfQorCitzdGF0aWMgc3NpemVfdAorc3RvcmVf Y2xpZW50X3N0YXRzKHN0cnVjdCBkZXZpY2UgKmtkZXYsIHN0cnVjdCBkZXZpY2VfYXR0cmlidXRl ICphdHRyLAorCQkgICBjb25zdCBjaGFyICpidWYsIHNpemVfdCBjb3VudCkKK3sKKwlzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSA9CisJCWNvbnRhaW5lcl9vZihhdHRyLCBzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSwgY2xpZW50cy5zdGF0cy5hdHRyKTsKKwlib29sIGRpc2FibGUgPSBmYWxz ZTsKKwlib29sIGVuYWJsZSA9IGZhbHNlOworCWJvb2wgdmFsID0gZmFsc2U7CisJc3RydWN0IGlu dGVsX2VuZ2luZV9jcyAqZW5naW5lOworCWVudW0gaW50ZWxfZW5naW5lX2lkIGlkOworCWludCBy ZXQ7CisKKwkgLyogVXNlIFJDUyBhcyBwcm94eSBmb3IgYWxsIGVuZ2luZXMuICovCisJaWYgKCFp bnRlbF9lbmdpbmVfc3VwcG9ydHNfc3RhdHMoaTkxNS0+ZW5naW5lW1JDU10pKQorCQlyZXR1cm4g LUVJTlZBTDsKKworCXJldCA9IGtzdHJ0b2Jvb2woYnVmLCAmdmFsKTsKKwlpZiAocmV0KQorCQly ZXR1cm4gcmV0OworCisJcmV0ID0gaTkxNV9tdXRleF9sb2NrX2ludGVycnVwdGlibGUoJmk5MTUt PmRybSk7CisJaWYgKHJldCkKKwkJcmV0dXJuIHJldDsKKworCWlmICh2YWwgJiYgIWk5MTUtPmNs aWVudHMuc3RhdHMuZW5hYmxlZCkKKwkJZW5hYmxlID0gdHJ1ZTsKKwllbHNlIGlmICghdmFsICYm IGk5MTUtPmNsaWVudHMuc3RhdHMuZW5hYmxlZCkKKwkJZGlzYWJsZSA9IHRydWU7CisKKwlpZiAo IWVuYWJsZSAmJiAhZGlzYWJsZSkKKwkJZ290byBvdXQ7CisKKwlmb3JfZWFjaF9lbmdpbmUoZW5n aW5lLCBpOTE1LCBpZCkgeworCQlpZiAoZW5hYmxlKQorCQkJV0FSTl9PTl9PTkNFKGludGVsX2Vu YWJsZV9lbmdpbmVfc3RhdHMoZW5naW5lKSk7CisJCWVsc2UgaWYgKGRpc2FibGUpCisJCQlpbnRl bF9kaXNhYmxlX2VuZ2luZV9zdGF0cyhlbmdpbmUpOworCX0KKworCWk5MTUtPmNsaWVudHMuc3Rh dHMuZW5hYmxlZCA9IHZhbDsKKworb3V0OgorCW11dGV4X3VubG9jaygmaTkxNS0+ZHJtLnN0cnVj dF9tdXRleCk7CisKKwlyZXR1cm4gY291bnQ7Cit9CisKIHZvaWQgaTkxNV9zZXR1cF9zeXNmcyhz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiB7CiAJc3RydWN0IGRldmljZSAqa2Rl diA9IGRldl9wcml2LT5kcm0ucHJpbWFyeS0+a2RldjsKKwlzdHJ1Y3QgZGV2aWNlX2F0dHJpYnV0 ZSAqYXR0cjsKIAlpbnQgcmV0OwogCiAJZGV2X3ByaXYtPmNsaWVudHMucm9vdCA9CkBAIC01ODYs NiArNjQ0LDE3IEBAIHZvaWQgaTkxNV9zZXR1cF9zeXNmcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqZGV2X3ByaXYpCiAJaWYgKCFkZXZfcHJpdi0+Y2xpZW50cy5yb290KQogCQlEUk1fRVJST1Io IlBlci1jbGllbnQgc3lzZnMgc2V0dXAgZmFpbGVkXG4iKTsKIAorCWF0dHIgPSAmZGV2X3ByaXYt PmNsaWVudHMuc3RhdHMuYXR0cjsKKwlhdHRyLT5hdHRyLm5hbWUgPSAiZW5hYmxlX3N0YXRzIjsK KwlhdHRyLT5hdHRyLm1vZGUgPSAwNjY0OworCWF0dHItPnNob3cgPSBzaG93X2NsaWVudF9zdGF0 czsKKwlhdHRyLT5zdG9yZSA9IHN0b3JlX2NsaWVudF9zdGF0czsKKworCXJldCA9IHN5c2ZzX2Ny ZWF0ZV9maWxlKGRldl9wcml2LT5jbGllbnRzLnJvb3QsCisJCQkJKHN0cnVjdCBhdHRyaWJ1dGUg KilhdHRyKTsKKwlpZiAocmV0KQorCQlEUk1fRVJST1IoIlBlci1jbGllbnQgc3lzZnMgc2V0dXAg ZmFpbGVkISAoJWQpXG4iLCByZXQpOworCiAjaWZkZWYgQ09ORklHX1BNCiAJaWYgKEhBU19SQzYo ZGV2X3ByaXYpKSB7CiAJCXJldCA9IHN5c2ZzX21lcmdlX2dyb3VwKCZrZGV2LT5rb2JqLApAQCAt NjQ3LDYgKzcxNiw5IEBAIHZvaWQgaTkxNV90ZWFyZG93bl9zeXNmcyhzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYpCiAJc3lzZnNfdW5tZXJnZV9ncm91cCgma2Rldi0+a29iaiwgJnJj NnBfYXR0cl9ncm91cCk7CiAjZW5kaWYKIAorCXN5c2ZzX3JlbW92ZV9maWxlKGRldl9wcml2LT5j bGllbnRzLnJvb3QsCisJCQkgIChzdHJ1Y3QgYXR0cmlidXRlICopJmRldl9wcml2LT5jbGllbnRz LnN0YXRzLmF0dHIpOworCiAJaWYgKGRldl9wcml2LT5jbGllbnRzLnJvb3QpCiAJCWtvYmplY3Rf cHV0KGRldl9wcml2LT5jbGllbnRzLnJvb3QpOwogfQotLSAKMi4xNC4xCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK