From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville Syrjala Subject: [PATCH v2 12/12] drm/i915: Read out memory type Date: Tue, 26 Feb 2019 19:57:48 +0200 Message-ID: <20190226175748.15625-1-ville.syrjala@linux.intel.com> References: <20190225202907.731-13-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9A4B989E0D for ; Tue, 26 Feb 2019 17:57:51 +0000 (UTC) In-Reply-To: <20190225202907.731-13-ville.syrjala@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 RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCldl J2xsIG5lZWQgdG8ga25vdyB0aGUgbWVtb3J5IHR5cGUgaW4gdGhlIHN5c3RlbSBmb3Igc29tZQpi YW5kd2lkdGggbGltaXRhdGlvbnMgYW5kIHdoYXRub3QuIExldCdzIHJlYWQgdGhhdCBvdXQgb24K Z2VuOSsuCgp2MjogUmViYXNlCgpTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxl LnN5cmphbGFAbGludXguaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf ZHJ2LmMgfCA4NCArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZHJ2LmggfCAgNyArKysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf cmVnLmggfCAxMyArKysrKwogMyBmaWxlcyBjaGFuZ2VkLCAxMDAgaW5zZXJ0aW9ucygrKSwgNCBk ZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwppbmRleCA0N2QxYTg3MzRmMmQuLjAz YWQ5YThlMzJmNCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCkBAIC0xMDY4LDYgKzEwNjgsMjYg QEAgc3RhdGljIHZvaWQgaW50ZWxfc2FuaXRpemVfb3B0aW9ucyhzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYpCiAJaW50ZWxfZ3Z0X3Nhbml0aXplX29wdGlvbnMoZGV2X3ByaXYpOwog fQogCisjZGVmaW5lIERSQU1fVFlQRV9TVFIodHlwZSkgW0lOVEVMX0RSQU1fICMjIHR5cGVdID0g I3R5cGUKKworc3RhdGljIGNvbnN0IGNoYXIgKmludGVsX2RyYW1fdHlwZV9zdHIoZW51bSBpbnRl bF9kcmFtX3R5cGUgdHlwZSkKK3sKKwlzdGF0aWMgY29uc3QgY2hhciAqIGNvbnN0IHN0cltdID0g eworCQlEUkFNX1RZUEVfU1RSKFVOS05PV04pLAorCQlEUkFNX1RZUEVfU1RSKEREUjMpLAorCQlE UkFNX1RZUEVfU1RSKEREUjQpLAorCQlEUkFNX1RZUEVfU1RSKExQRERSMyksCisJCURSQU1fVFlQ RV9TVFIoTFBERFI0KSwKKwl9OworCisJaWYgKHR5cGUgPj0gQVJSQVlfU0laRShzdHIpKQorCQl0 eXBlID0gSU5URUxfRFJBTV9VTktOT1dOOworCisJcmV0dXJuIHN0clt0eXBlXTsKK30KKworI3Vu ZGVmIERSQU1fVFlQRV9TVFIKKwogc3RhdGljIGludCBpbnRlbF9kaW1tX251bV9kZXZpY2VzKGNv bnN0IHN0cnVjdCBkcmFtX2RpbW1faW5mbyAqZGltbSkKIHsKIAlyZXR1cm4gZGltbS0+cmFua3Mg KiA2NCAvIChkaW1tLT53aWR0aCA/OiAxKTsKQEAgLTEyNTIsNiArMTI3MiwyOCBAQCBza2xfZHJh bV9nZXRfY2hhbm5lbHNfaW5mbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJ cmV0dXJuIDA7CiB9CiAKK3N0YXRpYyBlbnVtIGludGVsX2RyYW1fdHlwZQorc2tsX2dldF9kcmFt X3R5cGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQoreworCXUzMiB2YWw7CisK Kwl2YWwgPSBJOTE1X1JFQUQoU0tMX01BRF9JTlRFUl9DSEFOTkVMXzBfMF8wX01DSEJBUl9NQ01B SU4pOworCisJc3dpdGNoICh2YWwgJiBTS0xfRFJBTV9ERFJfVFlQRV9NQVNLKSB7CisJY2FzZSBT S0xfRFJBTV9ERFJfVFlQRV9ERFIzOgorCQlyZXR1cm4gSU5URUxfRFJBTV9ERFIzOworCWNhc2Ug U0tMX0RSQU1fRERSX1RZUEVfRERSNDoKKwkJcmV0dXJuIElOVEVMX0RSQU1fRERSNDsKKwljYXNl IFNLTF9EUkFNX0REUl9UWVBFX0xQRERSMzoKKwkJcmV0dXJuIElOVEVMX0RSQU1fTFBERFIzOwor CWNhc2UgU0tMX0RSQU1fRERSX1RZUEVfTFBERFI0OgorCQlyZXR1cm4gSU5URUxfRFJBTV9MUERE UjQ7CisJZGVmYXVsdDoKKwkJTUlTU0lOR19DQVNFKHZhbCk7CisJCXJldHVybiBJTlRFTF9EUkFN X1VOS05PV047CisJfQorfQorCiBzdGF0aWMgaW50CiBza2xfZ2V0X2RyYW1faW5mbyhzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiB7CkBAIC0xMjU5LDYgKzEzMDEsOSBAQCBza2xf Z2V0X2RyYW1faW5mbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJdTMyIG1l bV9mcmVxX2toeiwgdmFsOwogCWludCByZXQ7CiAKKwlkcmFtX2luZm8tPnR5cGUgPSBza2xfZ2V0 X2RyYW1fdHlwZShkZXZfcHJpdik7CisJRFJNX0RFQlVHX0tNUygiRFJBTSB0eXBlOiAlc1xuIiwg aW50ZWxfZHJhbV90eXBlX3N0cihkcmFtX2luZm8tPnR5cGUpKTsKKwogCXJldCA9IHNrbF9kcmFt X2dldF9jaGFubmVsc19pbmZvKGRldl9wcml2KTsKIAlpZiAocmV0KQogCQlyZXR1cm4gcmV0OwpA QCAtMTMyNCw2ICsxMzY5LDI2IEBAIHN0YXRpYyBpbnQgYnh0X2dldF9kaW1tX3JhbmtzKHUzMiB2 YWwpCiAJfQogfQogCitzdGF0aWMgZW51bSBpbnRlbF9kcmFtX3R5cGUgYnh0X2dldF9kaW1tX3R5 cGUodTMyIHZhbCkKK3sKKwlpZiAoIWJ4dF9nZXRfZGltbV9zaXplKHZhbCkpCisJCXJldHVybiBJ TlRFTF9EUkFNX1VOS05PV047CisKKwlzd2l0Y2ggKHZhbCAmIEJYVF9EUkFNX1RZUEVfTUFTSykg eworCWNhc2UgQlhUX0RSQU1fVFlQRV9ERFIzOgorCQlyZXR1cm4gSU5URUxfRFJBTV9ERFIzOwor CWNhc2UgQlhUX0RSQU1fVFlQRV9MUEREUjM6CisJCXJldHVybiBJTlRFTF9EUkFNX0xQRERSMzsK KwljYXNlIEJYVF9EUkFNX1RZUEVfRERSNDoKKwkJcmV0dXJuIElOVEVMX0RSQU1fRERSNDsKKwlj YXNlIEJYVF9EUkFNX1RZUEVfTFBERFI0OgorCQlyZXR1cm4gSU5URUxfRFJBTV9MUEREUjQ7CisJ ZGVmYXVsdDoKKwkJTUlTU0lOR19DQVNFKHZhbCk7CisJCXJldHVybiBJTlRFTF9EUkFNX1VOS05P V047CisJfQorfQorCiBzdGF0aWMgdm9pZCBieHRfZ2V0X2RpbW1faW5mbyhzdHJ1Y3QgZHJhbV9k aW1tX2luZm8gKmRpbW0sCiAJCQkgICAgICB1MzIgdmFsKQogewpAQCAtMTM2Niw2ICsxNDMxLDcg QEAgYnh0X2dldF9kcmFtX2luZm8oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQog CSAqLwogCWZvciAoaSA9IEJYVF9EX0NSX0RSUDBfRFVOSVRfU1RBUlQ7IGkgPD0gQlhUX0RfQ1Jf RFJQMF9EVU5JVF9FTkQ7IGkrKykgewogCQlzdHJ1Y3QgZHJhbV9kaW1tX2luZm8gZGltbTsKKwkJ ZW51bSBpbnRlbF9kcmFtX3R5cGUgdHlwZTsKIAogCQl2YWwgPSBJOTE1X1JFQUQoQlhUX0RfQ1Jf RFJQMF9EVU5JVChpKSk7CiAJCWlmICh2YWwgPT0gMHhGRkZGRkZGRikKQEAgLTEzNzQsMTAgKzE0 NDAsMTYgQEAgYnh0X2dldF9kcmFtX2luZm8oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2KQogCQlkcmFtX2luZm8tPm51bV9jaGFubmVscysrOwogCiAJCWJ4dF9nZXRfZGltbV9pbmZv KCZkaW1tLCB2YWwpOworCQl0eXBlID0gYnh0X2dldF9kaW1tX3R5cGUodmFsKTsKKworCQlXQVJO X09OKHR5cGUgIT0gSU5URUxfRFJBTV9VTktOT1dOICYmCisJCQlkcmFtX2luZm8tPnR5cGUgIT0g SU5URUxfRFJBTV9VTktOT1dOICYmCisJCQlkcmFtX2luZm8tPnR5cGUgIT0gdHlwZSk7CiAKLQkJ RFJNX0RFQlVHX0tNUygiQ0glZCBESU1NIHNpemU6ICVkIEdCLCB3aWR0aDogWCVkLCByYW5rczog JWRcbiIsCisJCURSTV9ERUJVR19LTVMoIkNIJWQgRElNTSBzaXplOiAlIGRHQiwgd2lkdGg6IFgl ZCwgcmFua3M6ICVkLCB0eXBlOiAlc1xuIiwKIAkJCSAgICAgIGkgLSBCWFRfRF9DUl9EUlAwX0RV TklUX1NUQVJULAotCQkJICAgICAgZGltbS5zaXplLCBkaW1tLndpZHRoLCBkaW1tLnJhbmtzKTsK KwkJCSAgICAgIGRpbW0uc2l6ZSwgZGltbS53aWR0aCwgZGltbS5yYW5rcywKKwkJCSAgICAgIGlu dGVsX2RyYW1fdHlwZV9zdHIodHlwZSkpOwogCiAJCS8qCiAJCSAqIElmIGFueSBvZiB0aGUgY2hh bm5lbCBpcyBzaW5nbGUgcmFuayBjaGFubmVsLApAQCAtMTM4OCwxMCArMTQ2MCwxNCBAQCBieHRf Z2V0X2RyYW1faW5mbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJCQlkcmFt X2luZm8tPnJhbmtzID0gZGltbS5yYW5rczsKIAkJZWxzZSBpZiAoZGltbS5yYW5rcyA9PSAxKQog CQkJZHJhbV9pbmZvLT5yYW5rcyA9IDE7CisKKwkJaWYgKHR5cGUgIT0gSU5URUxfRFJBTV9VTktO T1dOKQorCQkJZHJhbV9pbmZvLT50eXBlID0gdHlwZTsKIAl9CiAKLQlpZiAoZHJhbV9pbmZvLT5y YW5rcyA9PSAwKSB7Ci0JCURSTV9JTkZPKCJjb3VsZG4ndCBnZXQgbWVtb3J5IHJhbmsgaW5mb3Jt YXRpb25cbiIpOworCWlmIChkcmFtX2luZm8tPnR5cGUgPT0gSU5URUxfRFJBTV9VTktOT1dOIHx8 CisJICAgIGRyYW1faW5mby0+cmFua3MgPT0gMCkgeworCQlEUk1fSU5GTygiY291bGRuJ3QgZ2V0 IG1lbW9yeSBpbmZvcm1hdGlvblxuIik7CiAJCXJldHVybiAtRUlOVkFMOwogCX0KIApkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZHJ2LmgKaW5kZXggODk4ODFiNjhkY2I0Li42N2EyODNhZDU0YjEgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaApAQCAtMTgzNiw2ICsxODM2LDEzIEBAIHN0cnVjdCBkcm1faTkxNV9w cml2YXRlIHsKIAkJdTggcmFua3M7CiAJCXUzMiBiYW5kd2lkdGhfa2JwczsKIAkJYm9vbCBzeW1t ZXRyaWNfbWVtb3J5OworCQllbnVtIGludGVsX2RyYW1fdHlwZSB7CisJCQlJTlRFTF9EUkFNX1VO S05PV04sCisJCQlJTlRFTF9EUkFNX0REUjMsCisJCQlJTlRFTF9EUkFNX0REUjQsCisJCQlJTlRF TF9EUkFNX0xQRERSMywKKwkJCUlOVEVMX0RSQU1fTFBERFI0CisJCX0gdHlwZTsKIAl9IGRyYW1f aW5mbzsKIAogCXN0cnVjdCBpOTE1X3J1bnRpbWVfcG0gcnVudGltZV9wbTsKZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X3JlZy5oCmluZGV4IGIzNWIwMjIwNzY0Zi4uMWE2OTA0MTc2ZmM2IDEwMDY0NAotLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfcmVnLmgKQEAgLTk4NTksMTEgKzk4NTksMjQgQEAgZW51bSBza2xfcG93ZXJfZ2F0ZSB7 CiAjZGVmaW5lICBCWFRfRFJBTV9TSVpFXzhHQgkJCSgweDIgPDwgNikKICNkZWZpbmUgIEJYVF9E UkFNX1NJWkVfMTJHQgkJCSgweDMgPDwgNikKICNkZWZpbmUgIEJYVF9EUkFNX1NJWkVfMTZHQgkJ CSgweDQgPDwgNikKKyNkZWZpbmUgIEJYVF9EUkFNX1RZUEVfTUFTSwkJCSgweDcgPDwgMjIpCisj ZGVmaW5lICBCWFRfRFJBTV9UWVBFX1NISUZUCQkJMjIKKyNkZWZpbmUgIEJYVF9EUkFNX1RZUEVf RERSMwkJCSgweDAgPDwgNikKKyNkZWZpbmUgIEJYVF9EUkFNX1RZUEVfTFBERFIzCQkJKDB4MSA8 PCA2KQorI2RlZmluZSAgQlhUX0RSQU1fVFlQRV9MUEREUjQJCQkoMHgyIDw8IDYpCisjZGVmaW5l ICBCWFRfRFJBTV9UWVBFX0REUjQJCQkoMHg0IDw8IDYpCiAKICNkZWZpbmUgU0tMX01FTU9SWV9G UkVRX01VTFRJUExJRVJfSFoJCTI2NjY2NjY2NgogI2RlZmluZSBTS0xfTUNfQklPU19EQVRBXzBf MF8wX01DSEJBUl9QQ1UJX01NSU8oTUNIQkFSX01JUlJPUl9CQVNFX1NOQiArIDB4NUUwNCkKICNk ZWZpbmUgIFNLTF9SRVFfREFUQV9NQVNLCQkJKDB4RiA8PCAwKQogCisjZGVmaW5lIFNLTF9NQURf SU5URVJfQ0hBTk5FTF8wXzBfMF9NQ0hCQVJfTUNNQUlOIF9NTUlPKE1DSEJBUl9NSVJST1JfQkFT RV9TTkIgKyAweDUwMDApCisjZGVmaW5lICBTS0xfRFJBTV9ERFJfVFlQRV9NQVNLCQkJKDB4MyA8 PCAwKQorI2RlZmluZSAgU0tMX0RSQU1fRERSX1RZUEVfRERSNAkJCSgwIDw8IDApCisjZGVmaW5l ICBTS0xfRFJBTV9ERFJfVFlQRV9ERFIzCQkJKDEgPDwgMCkKKyNkZWZpbmUgIFNLTF9EUkFNX0RE Ul9UWVBFX0xQRERSMwkJKDIgPDwgMCkKKyNkZWZpbmUgIFNLTF9EUkFNX0REUl9UWVBFX0xQRERS NAkJKDMgPDwgMCkKKwogI2RlZmluZSBTS0xfTUFEX0RJTU1fQ0gwXzBfMF8wX01DSEJBUl9NQ01B SU4JX01NSU8oTUNIQkFSX01JUlJPUl9CQVNFX1NOQiArIDB4NTAwQykKICNkZWZpbmUgU0tMX01B RF9ESU1NX0NIMV8wXzBfMF9NQ0hCQVJfTUNNQUlOCV9NTUlPKE1DSEJBUl9NSVJST1JfQkFTRV9T TkIgKyAweDUwMTApCiAjZGVmaW5lICBTS0xfRFJBTV9TX1NISUZUCQkJMTYKLS0gCjIuMTkuMgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4