From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yunwei Zhang Subject: [PATCH 1/2] drm/i915/cnl: Implement WaProgramMgsrForCorrectSliceSpecificMmioReads Date: Thu, 22 Mar 2018 09:59:07 -0700 Message-ID: <1521737948-29543-1-git-send-email-yunwei.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id E8BB96E01D for ; Thu, 22 Mar 2018 17:05:17 +0000 (UTC) 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 V2FQcm9ncmFtTWdzckZvckNvcnJlY3RTbGljZVNwZWNpZmljTW1pb1JlYWRzIGRpY3RhdGUgdGhh dCBiZWZvcmUgYW55IE1NSU8KcmVhZCBpbnRvIFNsaWNlL1N1YnNsaWNlIHNwZWNpZmljIHJlZ2lz dGVycywgTUNSIHBhY2tldCBjb250cm9sCnJlZ2lzdGVyKDB4RkRDKSBuZWVkcyB0byBiZSBwcm9n cmFtbWVkIHRvIHBvaW50IHRvIGFueSBlbmFibGVkCnNsaWNlL3N1YnNsaWNlIHBhaXIuIE90aGVy d2lzZSwgaW5jb3JyZWN0IHZhbHVlIHdpbGwgYmUgcmV0dXJuZWQuCgpIb3dldmVyLCB0aGF0IG1l YW5zIGVhY2ggc3Vic2VxdWVudCBNTUlPIHJlYWQgd2lsbCBiZSBmb3J3YXJkZWQgdG8gYQpzcGVj aWZpYyBzbGljZS9zdWJzbGljZSBjb21iaW5hdGlvbiBhcyByZWFkIGlzIHVuaWNhc3QuIFRoaXMg aXMgT0sgc2luY2UKc2xpY2Uvc3Vic2xpY2Ugc3BlY2lmaWMgcmVnaXN0ZXIgdmFsdWVzIGFyZSBj b25zaXN0ZW50IGluIGFsbW9zdCBhbGwgY2FzZXMKYWNyb3NzIHNsaWNlL3N1YnNsaWNlLiBUaGVy ZSBhcmUgcmFyZSBvY2Nhc2lvbnMgc3VjaCBhcyBJTlNURE9ORSB0aGF0IHRoaXMKdmFsdWUgd2ls bCBiZSBkZXBlbmRlbnQgb24gc2xpY2Uvc3Vic2xpY2UgY29tYm8sIGluIHN1Y2ggY2FzZXMsIHdl IG5lZWQgdG8KcHJvZ3JhbSAweEZEQyBhbmQgcmVjb3ZlciB0aGlzIGFmdGVyLiBUaGlzIGlzIGFs cmVhZHkgY292ZXJlZCBieQpyZWFkX3N1YnNsaWNlX3JlZyBmb3IgSU5TVERPTkUuCgpBbHNvLCAw eEZEQyB3aWxsIGxvc2UgaXRzIGluZm9ybWF0aW9uIGFmdGVyIFREUi9lbmdpbmUgcmVzZXQvcG93 ZXIgc3RhdGUKY2hhbmdlLgoKdjI6CiAtIHVzZSBmbHMoKSBpbnN0ZWFkIG9mIGZpbmRfbGFzdF9i aXQoKQogLSBhZGRlZCBJTlRFTF9TU0VVIHRvIGV4dHJhY3Qgc3NldSBmcm9tIGRldmljZSBpbmZv LgoKU2lnbmVkLW9mZi1ieTogWXVud2VpIFpoYW5nIDx5dW53ZWkuemhhbmdAaW50ZWwuY29tPgpD YzogT3NjYXIgTWF0ZW8gPG9zY2FyLm1hdGVvQGludGVsLmNvbT4KQ2M6IE1pY2hlbCBUaGllcnJ5 IDxtaWNoZWwudGhpZXJyeUBpbnRlbC5jb20+CkNjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5s YWh0aW5lbkBsaW51eC5pbnRlbC5jb20+CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAbGludXguaW50ZWwu Y29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggICAgICAgIHwgIDEgKwog ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZW5naW5lX2NzLmMgfCA0MSArKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKy0tCiAyIGZpbGVzIGNoYW5nZWQsIDQwIGluc2VydGlvbnMoKyks IDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9k cnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5kZXggZDM1ZjgwNS4uODQ4 NGRhMSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAorKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCkBAIC0yMjg3LDYgKzIyODcsNyBAQCBpbnRl bF9pbmZvKGNvbnN0IHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIAogI2RlZmlu ZSBJTlRFTF9HRU4oZGV2X3ByaXYpCSgoZGV2X3ByaXYpLT5pbmZvLmdlbikKICNkZWZpbmUgSU5U RUxfREVWSUQoZGV2X3ByaXYpCSgoZGV2X3ByaXYpLT5pbmZvLmRldmljZV9pZCkKKyNkZWZpbmUg SU5URUxfU1NFVShkZXZfcHJpdikJKChkZXZfcHJpdiktPmluZm8uc3NldSkKIAogI2RlZmluZSBS RVZJRF9GT1JFVkVSCQkweGZmCiAjZGVmaW5lIElOVEVMX1JFVklEKGRldl9wcml2KQkoKGRldl9w cml2KS0+ZHJtLnBkZXYtPnJldmlzaW9uKQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZW5naW5lX2NzLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9lbmdpbmVf Y3MuYwppbmRleCBhMmIxZTllLi40NTI4NDBkIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9lbmdpbmVfY3MuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9l bmdpbmVfY3MuYwpAQCAtNzgxLDYgKzc4MSwyNyBAQCBjb25zdCBjaGFyICppOTE1X2NhY2hlX2xl dmVsX3N0cihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSwgaW50IHR5cGUpCiAJfQogfQog CitzdGF0aWMgdTMyIGNhbGN1bGF0ZV9tY3IodTMyIG1jciwgc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KQoreworCWNvbnN0IHN0cnVjdCBzc2V1X2Rldl9pbmZvICpzc2V1ID0gJihJ TlRFTF9TU0VVKGRldl9wcml2KSk7CisJdTMyIHNsaWNlID0gZmxzKHNzZXUtPnNsaWNlX21hc2sp OworCXUzMiBzdWJzbGljZSA9IGZscyhzc2V1LT5zdWJzbGljZV9tYXNrW3NsaWNlXSk7CisKKwlt Y3IgJj0gfihHRU44X01DUl9TTElDRV9NQVNLIHwgR0VOOF9NQ1JfU1VCU0xJQ0VfTUFTSyk7CisJ bWNyIHw9IEdFTjhfTUNSX1NMSUNFKHNsaWNlKSB8IEdFTjhfTUNSX1NVQlNMSUNFKHN1YnNsaWNl KTsKKworCXJldHVybiBtY3I7Cit9CisKK3N0YXRpYyB2b2lkIHdhX2luaXRfbWNyKHN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKK3sKKwl1MzIgbWNyOworCisJbWNyID0gSTkxNV9S RUFEKEdFTjhfTUNSX1NFTEVDVE9SKTsKKwltY3IgPSBjYWxjdWxhdGVfbWNyKG1jciwgZGV2X3By aXYpOworCUk5MTVfV1JJVEUoR0VOOF9NQ1JfU0VMRUNUT1IsIG1jcik7Cit9CisKIHN0YXRpYyBp bmxpbmUgdWludDMyX3QKIHJlYWRfc3Vic2xpY2VfcmVnKHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiwgaW50IHNsaWNlLAogCQkgIGludCBzdWJzbGljZSwgaTkxNV9yZWdfdCByZWcp CkBAIC03OTksMTggKzgyMCwzMSBAQCByZWFkX3N1YnNsaWNlX3JlZyhzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYsIGludCBzbGljZSwKIAlpbnRlbF91bmNvcmVfZm9yY2V3YWtlX2dl dF9fbG9ja2VkKGRldl9wcml2LCBmd19kb21haW5zKTsKIAogCW1jciA9IEk5MTVfUkVBRF9GVyhH RU44X01DUl9TRUxFQ1RPUik7CisKIAkvKgogCSAqIFRoZSBIVyBleHBlY3RzIHRoZSBzbGljZSBh bmQgc3VibGljZSBzZWxlY3RvcnMgdG8gYmUgcmVzZXQgdG8gMAogCSAqIGFmdGVyIHJlYWRpbmcg b3V0IHRoZSByZWdpc3RlcnMuCiAJICovCi0JV0FSTl9PTl9PTkNFKG1jciAmIChHRU44X01DUl9T TElDRV9NQVNLIHwgR0VOOF9NQ1JfU1VCU0xJQ0VfTUFTSykpOworCWlmIChJTlRFTF9HRU4oZGV2 X3ByaXYpIDwgMTApCisJCVdBUk5fT05fT05DRShtY3IgJiAoR0VOOF9NQ1JfU0xJQ0VfTUFTSyB8 CisJCQkgICAgIEdFTjhfTUNSX1NVQlNMSUNFX01BU0spKTsKKwogCW1jciAmPSB+KEdFTjhfTUNS X1NMSUNFX01BU0sgfCBHRU44X01DUl9TVUJTTElDRV9NQVNLKTsKIAltY3IgfD0gR0VOOF9NQ1Jf U0xJQ0Uoc2xpY2UpIHwgR0VOOF9NQ1JfU1VCU0xJQ0Uoc3Vic2xpY2UpOwogCUk5MTVfV1JJVEVf RlcoR0VOOF9NQ1JfU0VMRUNUT1IsIG1jcik7CiAKIAlyZXQgPSBJOTE1X1JFQURfRlcocmVnKTsK IAotCW1jciAmPSB+KEdFTjhfTUNSX1NMSUNFX01BU0sgfCBHRU44X01DUl9TVUJTTElDRV9NQVNL KTsKKwkvKgorCSAqIFdhUHJvZ3JhbU1nc3JGb3JDb3JyZWN0U2xpY2VTcGVjaWZpY01taW9SZWFk czpjbmwKKwkgKiBleHBlY3RzIG1jciB0byBiZSBwcm9ncmFtZWQgdG8gYSBlbmFibGVkIHNsaWNl L3N1YnNsaWNlIHBhaXIKKwkgKiBiZWZvcmUgYW55IE1NSU8gcmVhZCBpbnRvIHNsaWNlL3N1YnNs aWNlIHJlZ2lzdGVyCisJICovCisJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPCAxMCkKKwkJbWNy ICY9IH4oR0VOOF9NQ1JfU0xJQ0VfTUFTSyB8IEdFTjhfTUNSX1NVQlNMSUNFX01BU0spOworCWVs c2UKKwkJbWNyID0gY2FsY3VsYXRlX21jcihtY3IsIGRldl9wcml2KTsKKwogCUk5MTVfV1JJVEVf RlcoR0VOOF9NQ1JfU0VMRUNUT1IsIG1jcik7CiAKIAlpbnRlbF91bmNvcmVfZm9yY2V3YWtlX3B1 dF9fbG9ja2VkKGRldl9wcml2LCBmd19kb21haW5zKTsKQEAgLTEyNzgsNiArMTMxMiw5IEBAIHN0 YXRpYyBpbnQgY25sX2luaXRfd29ya2Fyb3VuZHMoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5n aW5lKQogCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGVuZ2luZS0+aTkxNTsK IAlpbnQgcmV0OwogCisJLyogV2FQcm9ncmFtTWdzckZvckNvcnJlY3RTbGljZVNwZWNpZmljTW1p b1JlYWRzOiBjbmwgKi8KKwl3YV9pbml0X21jcihkZXZfcHJpdik7CisKIAkvKiBXYURpc2FibGVJ Mm1DeWNsZU9uV1JQb3J0OmNubCAocHJlLXByb2QpICovCiAJaWYgKElTX0NOTF9SRVZJRChkZXZf cHJpdiwgQ05MX1JFVklEX0IwLCBDTkxfUkVWSURfQjApKQogCQlJOTE1X1dSSVRFKEdBTVRfQ0hL Tl9CSVRfUkVHLAotLSAKMi43LjQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=