From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mahesh Kumar Subject: [PATCH V3 1/3] drm/vkms/crc: Implement verify_crc_source callback Date: Tue, 21 Aug 2018 10:04:01 +0530 Message-ID: <20180821043401.24895-1-mahesh1.kumar@intel.com> References: <5e6b04aa-abc9-fabb-b020-ed8da3a93fd6@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id ED88F6E03A for ; Tue, 21 Aug 2018 04:31:57 +0000 (UTC) In-Reply-To: <5e6b04aa-abc9-fabb-b020-ed8da3a93fd6@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 Cc: Haneen Mohammed List-Id: intel-gfx@lists.freedesktop.org VGhpcyBwYXRjaCBpbXBsZW1lbnRzICJ2ZXJpZnlfY3JjX3NvdXJjZSIgY2FsbGJhY2sgZnVuY3Rp b24gZm9yClZpcnR1YWwgS01TIGRybSBkcml2ZXIuCgpDaGFuZ2VzIFNpbmNlIFYxOgotIHVwZGF0 ZSB2YWx1ZXNfY250IGluIHZlcmlmeV9jcmNfc291cmNlCkNoYW5nZXMgU2luY2UgVjI6Ci0gZG9u J3QgcmV0dXJuIGVhcmx5IGZyb20gc2V0X2NyY19zb3VyY2UgdG8ga2VlcCBiZWhhdmlvciBzYW1l IChIYW5lZW4pCgpDYzogSGFuZWVuIE1vaGFtbWVkIDxoYW1vaGFtbWVkLnNhQGdtYWlsLmNvbT4K U2lnbmVkLW9mZi1ieTogTWFoZXNoIEt1bWFyIDxtYWhlc2gxLmt1bWFyQGludGVsLmNvbT4KLS0t CiBkcml2ZXJzL2dwdS9kcm0vdmttcy92a21zX2NyYy5jICB8IDM2ICsrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrLS0tLQogZHJpdmVycy9ncHUvZHJtL3ZrbXMvdmttc19jcnRjLmMgfCAg MSArCiBkcml2ZXJzL2dwdS9kcm0vdmttcy92a21zX2Rydi5oICB8ICAyICsrCiAzIGZpbGVzIGNo YW5nZWQsIDM1IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL3ZrbXMvdmttc19jcmMuYyBiL2RyaXZlcnMvZ3B1L2RybS92a21zL3ZrbXNf Y3JjLmMKaW5kZXggMzdkNzE3ZjM4ZTNjLi42ODQyMWQzZDgwOWEgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS92a21zL3ZrbXNfY3JjLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3ZrbXMvdmtt c19jcmMuYwpAQCAtNzAsNiArNzAsMzcgQEAgdm9pZCB2a21zX2NyY193b3JrX2hhbmRsZShzdHJ1 Y3Qgd29ya19zdHJ1Y3QgKndvcmspCiAJZHJtX2NydGNfYWRkX2NyY19lbnRyeShjcnRjLCB0cnVl LCBjcnRjX3N0YXRlLT5uX2ZyYW1lLCAmY3JjMzIpOwogfQogCitzdGF0aWMgaW50IHZrbXNfY3Jj X3BhcnNlX3NvdXJjZShjb25zdCBjaGFyICpzcmNfbmFtZSwgYm9vbCAqZW5hYmxlZCkKK3sKKwlp bnQgcmV0ID0gMDsKKworCWlmICghc3JjX25hbWUpIHsKKwkJKmVuYWJsZWQgPSBmYWxzZTsKKwl9 IGVsc2UgaWYgKHN0cmNtcChzcmNfbmFtZSwgImF1dG8iKSA9PSAwKSB7CisJCSplbmFibGVkID0g dHJ1ZTsKKwl9IGVsc2UgeworCQkqZW5hYmxlZCA9IGZhbHNlOworCQlyZXQgPSAtRUlOVkFMOwor CX0KKworCXJldHVybiByZXQ7Cit9CisKK2ludCB2a21zX3ZlcmlmeV9jcmNfc291cmNlKHN0cnVj dCBkcm1fY3J0YyAqY3J0YywgY29uc3QgY2hhciAqc3JjX25hbWUsCisJCQkgICBzaXplX3QgKnZh bHVlc19jbnQpCit7CisJYm9vbCBlbmFibGVkOworCisJaWYgKHZrbXNfY3JjX3BhcnNlX3NvdXJj ZShzcmNfbmFtZSwgJmVuYWJsZWQpIDwgMCkgeworCQlEUk1fREVCVUdfRFJJVkVSKCJ1bmtub3du IHNvdXJjZSAlc1xuIiwgc3JjX25hbWUpOworCQlyZXR1cm4gLUVJTlZBTDsKKwl9CisKKwkqdmFs dWVzX2NudCA9IDE7CisKKwlyZXR1cm4gMDsKK30KKwogaW50IHZrbXNfc2V0X2NyY19zb3VyY2Uo c3RydWN0IGRybV9jcnRjICpjcnRjLCBjb25zdCBjaGFyICpzcmNfbmFtZSwKIAkJCXNpemVfdCAq dmFsdWVzX2NudCkKIHsKQEAgLTc4LDEwICsxMDksNyBAQCBpbnQgdmttc19zZXRfY3JjX3NvdXJj ZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMsIGNvbnN0IGNoYXIgKnNyY19uYW1lLAogCXVuc2lnbmVk IGxvbmcgZmxhZ3M7CiAJaW50IHJldCA9IDA7CiAKLQlpZiAoc3JjX25hbWUgJiYgc3RyY21wKHNy Y19uYW1lLCAiYXV0byIpID09IDApCi0JCWVuYWJsZWQgPSB0cnVlOwotCWVsc2UgaWYgKHNyY19u YW1lKQotCQlyZXQgPSAtRUlOVkFMOworCXJldCA9IHZrbXNfY3JjX3BhcnNlX3NvdXJjZShzcmNf bmFtZSwgJmVuYWJsZWQpOwogCiAJKnZhbHVlc19jbnQgPSAxOwogCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vdmttcy92a21zX2NydGMuYyBiL2RyaXZlcnMvZ3B1L2RybS92a21zL3ZrbXNf Y3J0Yy5jCmluZGV4IGJmZTZlMDMxMmNjNC4uOWQwYjFhMzI1YTc4IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vdmttcy92a21zX2NydGMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vdmttcy92 a21zX2NydGMuYwpAQCAtMTQwLDYgKzE0MCw3IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZHJtX2Ny dGNfZnVuY3Mgdmttc19jcnRjX2Z1bmNzID0gewogCS5lbmFibGVfdmJsYW5rCQk9IHZrbXNfZW5h YmxlX3ZibGFuaywKIAkuZGlzYWJsZV92YmxhbmsJCT0gdmttc19kaXNhYmxlX3ZibGFuaywKIAku c2V0X2NyY19zb3VyY2UJCT0gdmttc19zZXRfY3JjX3NvdXJjZSwKKwkudmVyaWZ5X2NyY19zb3Vy Y2UJPSB2a21zX3ZlcmlmeV9jcmNfc291cmNlLAogfTsKIAogc3RhdGljIHZvaWQgdmttc19jcnRj X2F0b21pY19lbmFibGUoc3RydWN0IGRybV9jcnRjICpjcnRjLApkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL3ZrbXMvdmttc19kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS92a21zL3ZrbXNfZHJ2 LmgKaW5kZXggZjE1NmM5MzAzNjZhLi4wOTBjNWU0ZjU1NDQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv Z3B1L2RybS92a21zL3ZrbXNfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL3ZrbXMvdmttc19k cnYuaApAQCAtMTI1LDYgKzEyNSw4IEBAIHZvaWQgdmttc19nZW1fdnVubWFwKHN0cnVjdCBkcm1f Z2VtX29iamVjdCAqb2JqKTsKIC8qIENSQyBTdXBwb3J0ICovCiBpbnQgdmttc19zZXRfY3JjX3Nv dXJjZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMsIGNvbnN0IGNoYXIgKnNyY19uYW1lLAogCQkJc2l6 ZV90ICp2YWx1ZXNfY250KTsKK2ludCB2a21zX3ZlcmlmeV9jcmNfc291cmNlKHN0cnVjdCBkcm1f Y3J0YyAqY3J0YywgY29uc3QgY2hhciAqc291cmNlX25hbWUsCisJCQkgICBzaXplX3QgKnZhbHVl c19jbnQpOwogdm9pZCB2a21zX2NyY193b3JrX2hhbmRsZShzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndv cmspOwogCiAjZW5kaWYgLyogX1ZLTVNfRFJWX0hfICovCi0tIAoyLjE2LjIKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=