From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhi Wang Subject: [RFC 3/7] drm/i915: Introduce GEN8 {set, get} private PAT index ops Date: Wed, 16 Aug 2017 05:31:11 +0800 Message-ID: <1502832675-6123-4-git-send-email-zhi.a.wang@intel.com> References: <1502832675-6123-1-git-send-email-zhi.a.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1502832675-6123-1-git-send-email-zhi.a.wang@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, intel-gvt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SW50cm9kdWNlIG9wZXJhdGlvbnMgb2Yge3NldCwgZ2V0fSBwcml2YXRlIFBBVCBpbmRleCB0byBk ZWNvZGUgYW5kIGVuY29kZQp0aGUgcHJpdmF0ZSBQQVQgaW5kZXggaW4gYSBndWVzdC9zaGFkb3cg UFBHVFQgcGFnZSB0YWJsZSBlbnRyeS4KClNpZ25lZC1vZmYtYnk6IFpoaSBXYW5nIDx6aGkuYS53 YW5nQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9ndnQvZ3R0LmMgfCAzOCAr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5 MTUvZ3Z0L2d0dC5oIHwgIDMgKysrCiAyIGZpbGVzIGNoYW5nZWQsIDQxIGluc2VydGlvbnMoKykK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndnQvZ3R0LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9ndnQvZ3R0LmMKaW5kZXggMTZiZmNhOS4uYzYzMDAxNSAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3Z0L2d0dC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2d2dC9ndHQuYwpAQCAtMzc4LDYgKzM3OCw0MiBAQCBzdGF0aWMgdm9pZCBndHRfZW50cnlfY2xl YXJfcHJlc2VudChzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9lbnRyeSAqZSkKIH0KIAogLyoKKyAqIEZv ciBHRU44IHBsYXRmb3JtLgorICogUEFUOiBiaXQgNywgUENEOiBiaXQgNCwgUFdUOiBiaXQgMy4K KyAqIEluZGV4OiBpbmRleCA9IDQgKiBQQVQgKyAyICogUENEICsgUFdUCisgKi8KK3N0YXRpYyB1 bnNpZ25lZCBpbnQgZ2VuOF9nZXRfcGF0X2luZGV4KHN0cnVjdCBpbnRlbF9ndnRfZ3R0X2VudHJ5 ICplKQoreworCXU4IGluZGV4ID0gMDsKKworCWlmIChfUEFHRV9QV1QgJiBlLT52YWw2NCkKKwkJ aW5kZXggfD0gKDEgPDwgMCk7CisKKwlpZiAoX1BBR0VfUENEICYgZS0+dmFsNjQpCisJCWluZGV4 IHw9ICgxIDw8IDEpOworCisJaWYgKF9QQUdFX1BBVCAmIGUtPnZhbDY0KQorCQlpbmRleCB8PSAo MSA8PCAyKTsKKworCXJldHVybiBpbmRleDsKK30KKworc3RhdGljIHZvaWQgZ2VuOF9zZXRfcGF0 X2luZGV4KHN0cnVjdCBpbnRlbF9ndnRfZ3R0X2VudHJ5ICplLAorCQkJICAgICAgIHVuc2lnbmVk IGludCBpbmRleCkKK3sKKwllLT52YWw2NCAmPSB+KF9QQUdFX1BXVCB8IF9QQUdFX1BDRCB8IF9Q QUdFX1BBVCk7CisKKwlpZiAoaW5kZXggJiAoMSA8PCAwKSkKKwkJZS0+dmFsNjQgfD0gX1BBR0Vf UFdUOworCisJaWYgKGluZGV4ICYgKDEgPDwgMSkpCisJCWUtPnZhbDY0IHw9IF9QQUdFX1BDRDsK KworCWlmIChpbmRleCAmICgxIDw8IDIpKQorCQllLT52YWw2NCB8PSBfUEFHRV9QQVQ7Cit9CisK Ky8qCiAgKiBQZXItcGxhdGZvcm0gR01BIHJvdXRpbmVzLgogICovCiBzdGF0aWMgdW5zaWduZWQg bG9uZyBnbWFfdG9fZ2d0dF9wdGVfaW5kZXgodW5zaWduZWQgbG9uZyBnbWEpCkBAIC00ODQsNiAr NTIwLDggQEAgc3RhdGljIHN0cnVjdCBpbnRlbF9ndnRfZ3R0X3B0ZV9vcHMgZ2VuOF9ndHRfcHRl X29wcyA9IHsKIAkudGVzdF9wc2UgPSBnZW44X2d0dF90ZXN0X3BzZSwKIAkuZ2V0X3BmbiA9IGdl bjhfZ3R0X2dldF9wZm4sCiAJLnNldF9wZm4gPSBnZW44X2d0dF9zZXRfcGZuLAorCS5nZXRfcGF0 X2luZGV4ID0gZ2VuOF9nZXRfcGF0X2luZGV4LAorCS5zZXRfcGF0X2luZGV4ID0gZ2VuOF9zZXRf cGF0X2luZGV4LAogfTsKIAogc3RhdGljIHN0cnVjdCBpbnRlbF9ndnRfZ3R0X2dtYV9vcHMgZ2Vu OF9ndHRfZ21hX29wcyA9IHsKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d2dC9n dHQuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d2dC9ndHQuaAppbmRleCA3YTllYjA1Li4wMmY2 YmQ5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndnQvZ3R0LmgKKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvZ3Z0L2d0dC5oCkBAIC02Niw2ICs2Niw5IEBAIHN0cnVjdCBpbnRl bF9ndnRfZ3R0X3B0ZV9vcHMgewogCWJvb2wgKCp0ZXN0X3BzZSkoc3RydWN0IGludGVsX2d2dF9n dHRfZW50cnkgKmUpOwogCXZvaWQgKCpzZXRfcGZuKShzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9lbnRy eSAqZSwgdW5zaWduZWQgbG9uZyBwZm4pOwogCXVuc2lnbmVkIGxvbmcgKCpnZXRfcGZuKShzdHJ1 Y3QgaW50ZWxfZ3Z0X2d0dF9lbnRyeSAqZSk7CisJdW5zaWduZWQgaW50ICgqZ2V0X3BhdF9pbmRl eCkoc3RydWN0IGludGVsX2d2dF9ndHRfZW50cnkgKmUpOworCXZvaWQgKCpzZXRfcGF0X2luZGV4 KShzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9lbnRyeSAqZSwKKwkJCSAgICAgIHVuc2lnbmVkIGludCBp bmRleCk7CiB9OwogCiBzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9nbWFfb3BzIHsKLS0gCjIuNy40Cgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK