From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH v11 32/42] misc/mei/hdcp: Initiate Locality check Date: Thu, 7 Feb 2019 02:34:21 +0530 Message-ID: <1549487071-15343-33-git-send-email-ramalingam.c@intel.com> References: <1549487071-15343-1-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1549487071-15343-1-git-send-email-ramalingam.c@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch, tomas.winkler@intel.com, uma.shankar@intel.com List-Id: dri-devel@lists.freedesktop.org UmVxdWVzdHMgTUUgdG8gc3RhcnQgdGhlIHNlY29uZCBzdGFnZSBvZiBIRENQMi4yIGF1dGhlbnRp Y2F0aW9uLApjYWxsZWQgTG9jYWxpdHkgQ2hlY2suCgpPbiBTdWNjZXNzLCBNRSBGVyB3aWxsIHBy b3ZpZGUgTENfSW5pdCBtZXNzYWdlIHRvIHNlbmQgdG8gaGRjcCBzaW5rLgoKdjI6IFJlYmFzZWQu CnYzOgogIGNsZGV2IGlzIHBhc3NlZCBhcyBmaXJzdCBwYXJhbWV0ZXIgW1RvbWFzXQogIFJlZHVu ZGFudCBjb21tZW50cyBhbmQgY2FzdCBhcmUgcmVtb3ZlZCBbVG9tYXNdCnY0OgogICV6ZCB1c2Vk IGZvciBzc2l6ZV90IFtBbGV4YW5kZXJdCiAgJXMvcmV0dXJuIC0xL3JldHVybiAtRUlPIFtBbGV4 YW5kZXJdCiAgU3R5bGUgZml4ZWQgW1VtYV0KdjU6IFJlYmFzZWQuCnY2OgogIENvbGxlY3RlZCB0 aGUgUmItZWQgYnkuCiAgUmViYXNpbmcuCnY3OgogIEFkanVzdCB0byB0aGUgbmV3IG1laSBpbnRl cmZhY2UuCiAgRml4IGZvciBLZG9jLgp2ODoKICBLLURvYyBhZGRpdGlvbi4gW1RvbWFzXQp2OToK ICByZW5hbWVkIGZ1bmMgYXMgbWVpX2hkY3BfKiBbVG9tYXNdCiAgSW5saW5lIGZ1bmN0aW9uIGlz IGRlZmluZWQgZm9yIERESSBpbmRleCBbVG9tYXNdCgpTaWduZWQtb2ZmLWJ5OiBSYW1hbGluZ2Ft IEMgPHJhbWFsaW5nYW0uY0BpbnRlbC5jb20+ClJldmlld2VkLWJ5OiBVbWEgU2hhbmthciA8dW1h LnNoYW5rYXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvbWlzYy9tZWkvaGRjcC9tZWlfaGRjcC5j IHwgNTcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLQogMSBmaWxlIGNo YW5nZWQsIDU2IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL21pc2MvbWVpL2hkY3AvbWVpX2hkY3AuYyBiL2RyaXZlcnMvbWlzYy9tZWkvaGRjcC9tZWlf aGRjcC5jCmluZGV4IDE3MDQzZmM2MGQxOC4uYzU0MGQwMzQ3MGE2IDEwMDY0NAotLS0gYS9kcml2 ZXJzL21pc2MvbWVpL2hkY3AvbWVpX2hkY3AuYworKysgYi9kcml2ZXJzL21pc2MvbWVpL2hkY3Av bWVpX2hkY3AuYwpAQCAtMjkxLDYgKzI5MSw2MSBAQCBtZWlfaGRjcF9zdG9yZV9wYWlyaW5nX2lu Zm8oc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgaGRjcF9wb3J0X2RhdGEgKmRhdGEsCiAJcmV0 dXJuIDA7CiB9CiAKKy8qKgorICogbWVpX2hkY3BfaW5pdGlhdGVfbG9jYWxpdHlfY2hlY2soKSAt IFByZXBhcmUgTENfSW5pdAorICogQGRldjogZGV2aWNlIGNvcnJlc3BvbmRpbmcgdG8gdGhlIG1l aV9jbF9kZXZpY2UKKyAqIEBoZGNwX2RhdGE6IEludGVsIEhXIHNwZWNpZmljIGhkY3AgZGF0YQor ICogQGxjX2luaXRfZGF0YTogTENfSW5pdCBtc2cgb3V0cHV0CisgKgorICogUmV0dXJuOiAwIG9u IFN1Y2Nlc3MsIDwwIG9uIEZhaWx1cmUKKyAqLworc3RhdGljIGludAorbWVpX2hkY3BfaW5pdGlh dGVfbG9jYWxpdHlfY2hlY2soc3RydWN0IGRldmljZSAqZGV2LAorCQkJCSBzdHJ1Y3QgaGRjcF9w b3J0X2RhdGEgKmRhdGEsCisJCQkJIHN0cnVjdCBoZGNwMl9sY19pbml0ICpsY19pbml0X2RhdGEp Cit7CisJc3RydWN0IHdpcmVkX2NtZF9pbml0X2xvY2FsaXR5X2NoZWNrX2luIGxjX2luaXRfaW4g PSB7IHsgMCB9IH07CisJc3RydWN0IHdpcmVkX2NtZF9pbml0X2xvY2FsaXR5X2NoZWNrX291dCBs Y19pbml0X291dCA9IHsgeyAwIH0gfTsKKwlzdHJ1Y3QgbWVpX2NsX2RldmljZSAqY2xkZXY7CisJ c3NpemVfdCBieXRlOworCisJaWYgKCFkZXYgfHwgIWRhdGEgfHwgIWxjX2luaXRfZGF0YSkKKwkJ cmV0dXJuIC1FSU5WQUw7CisKKwljbGRldiA9IHRvX21laV9jbF9kZXZpY2UoZGV2KTsKKworCWxj X2luaXRfaW4uaGVhZGVyLmFwaV92ZXJzaW9uID0gSERDUF9BUElfVkVSU0lPTjsKKwlsY19pbml0 X2luLmhlYWRlci5jb21tYW5kX2lkID0gV0lSRURfSU5JVF9MT0NBTElUWV9DSEVDSzsKKwlsY19p bml0X2luLmhlYWRlci5zdGF0dXMgPSBNRV9IRENQX1NUQVRVU19TVUNDRVNTOworCWxjX2luaXRf aW4uaGVhZGVyLmJ1ZmZlcl9sZW4gPSBXSVJFRF9DTURfQlVGX0xFTl9JTklUX0xPQ0FMSVRZX0NI RUNLX0lOOworCisJbGNfaW5pdF9pbi5wb3J0LmludGVncmF0ZWRfcG9ydF90eXBlID0gZGF0YS0+ cG9ydF90eXBlOworCWxjX2luaXRfaW4ucG9ydC5waHlzaWNhbF9wb3J0ID0gbWVpX2dldF9kZGlf aW5kZXgoZGF0YS0+cG9ydCk7CisKKwlieXRlID0gbWVpX2NsZGV2X3NlbmQoY2xkZXYsICh1OCAq KSZsY19pbml0X2luLCBzaXplb2YobGNfaW5pdF9pbikpOworCWlmIChieXRlIDwgMCkgeworCQlk ZXZfZGJnKGRldiwgIm1laV9jbGRldl9zZW5kIGZhaWxlZC4gJXpkXG4iLCBieXRlKTsKKwkJcmV0 dXJuIGJ5dGU7CisJfQorCisJYnl0ZSA9IG1laV9jbGRldl9yZWN2KGNsZGV2LCAodTggKikmbGNf aW5pdF9vdXQsIHNpemVvZihsY19pbml0X291dCkpOworCWlmIChieXRlIDwgMCkgeworCQlkZXZf ZGJnKGRldiwgIm1laV9jbGRldl9yZWN2IGZhaWxlZC4gJXpkXG4iLCBieXRlKTsKKwkJcmV0dXJu IGJ5dGU7CisJfQorCisJaWYgKGxjX2luaXRfb3V0LmhlYWRlci5zdGF0dXMgIT0gTUVfSERDUF9T VEFUVVNfU1VDQ0VTUykgeworCQlkZXZfZGJnKGRldiwgIk1FIGNtZCAweCUwOFggRmFpbGVkLiBz dGF0dXM6IDB4JVhcbiIsCisJCQlXSVJFRF9JTklUX0xPQ0FMSVRZX0NIRUNLLCBsY19pbml0X291 dC5oZWFkZXIuc3RhdHVzKTsKKwkJcmV0dXJuIC1FSU87CisJfQorCisJbGNfaW5pdF9kYXRhLT5t c2dfaWQgPSBIRENQXzJfMl9MQ19JTklUOworCW1lbWNweShsY19pbml0X2RhdGEtPnJfbiwgbGNf aW5pdF9vdXQucl9uLCBIRENQXzJfMl9STl9MRU4pOworCisJcmV0dXJuIDA7Cit9CisKIHN0YXRp YyBfX2F0dHJpYnV0ZV9fKCh1bnVzZWQpKQogc3RydWN0IGk5MTVfaGRjcF9jb21wb25lbnRfb3Bz IG1laV9oZGNwX29wcyA9IHsKIAkub3duZXIgPSBUSElTX01PRFVMRSwKQEAgLTI5OSw3ICszNTQs NyBAQCBzdHJ1Y3QgaTkxNV9oZGNwX2NvbXBvbmVudF9vcHMgbWVpX2hkY3Bfb3BzID0gewogCQkJ CW1laV9oZGNwX3ZlcmlmeV9yZWNlaXZlcl9jZXJ0X3ByZXBhcmVfa20sCiAJLnZlcmlmeV9ocHJp bWUgPSBtZWlfaGRjcF92ZXJpZnlfaHByaW1lLAogCS5zdG9yZV9wYWlyaW5nX2luZm8gPSBtZWlf aGRjcF9zdG9yZV9wYWlyaW5nX2luZm8sCi0JLmluaXRpYXRlX2xvY2FsaXR5X2NoZWNrID0gTlVM TCwKKwkuaW5pdGlhdGVfbG9jYWxpdHlfY2hlY2sgPSBtZWlfaGRjcF9pbml0aWF0ZV9sb2NhbGl0 eV9jaGVjaywKIAkudmVyaWZ5X2xwcmltZSA9IE5VTEwsCiAJLmdldF9zZXNzaW9uX2tleSA9IE5V TEwsCiAJLnJlcGVhdGVyX2NoZWNrX2Zsb3dfcHJlcGFyZV9hY2sgPSBOVUxMLAotLSAKMi43LjQK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=