From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhi Wang Subject: [RFC 7/7] drm/i915/gvt: Translate virtual PPAT indexes Date: Wed, 16 Aug 2017 05:31:15 +0800 Message-ID: <1502832675-6123-8-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 VHJhbnNsYXRlIHZpcnR1YWwgUFBBVCBpbmRleGVzIGludG8gcGh5c2ljYWwgUFBBVCBpbmRleGVz LCBhY2NvcmRpbmcgdG8KdGhlIG1hcHBpbmcgYmV0d2VlbiB2aXJ0dWFsIFBQQVQgaW5kZXhlcyBh bmQgcGh5c2ljYWwgUFBBVCBpbmRleGVzIGR1cmluZwpidWlsZGluZyBhIFBQR1RUIHNoYWRvdyBw YWdlIHRhYmxlLgoKU2lnbmVkLW9mZi1ieTogWmhpIFdhbmcgPHpoaS5hLndhbmdAaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d2dC9ndHQuYyB8IDIzICsrKysrKysrKysrKysr KysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgMjMgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d2dC9ndHQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d2 dC9ndHQuYwppbmRleCA2ZWMyYTAzLi41NDg3Mzc1IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9ndnQvZ3R0LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3Z0L2d0dC5jCkBA IC01MzksNiArNTM5LDI0IEBAIHN0YXRpYyBzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9wYXRfb3BzIGdl bjhfcGF0X29wcyA9IHsKIAkubWF0Y2hfcGF0X3ZhbHVlID0gZ2VuOF9wYXRfbWF0Y2hfdmFsdWUs CiB9OwogCitzdGF0aWMgaW5saW5lIHZvaWQgdHJhbnNsYXRlX3BwYXQoc3RydWN0IGludGVsX3Zn cHUgKnZncHUsCisJCQkgICAgIHN0cnVjdCBpbnRlbF9ndnRfZ3R0X2VudHJ5ICpnZSwKKwkJCSAg ICAgc3RydWN0IGludGVsX2d2dF9ndHRfZW50cnkgKnNlKQoreworCXN0cnVjdCBpbnRlbF9ndnQg Kmd2dCA9IHZncHUtPmd2dDsKKwlzdHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9wdGVfb3BzICpvcHMgPSBn dnQtPmd0dC5wdGVfb3BzOworCisJdW5zaWduZWQgaW50IHZpcnR1YWxfcHBhdF9pbmRleDsKKwor CWlmICghZ3Z0LT5ndHQuaGFzX3BwYXQpCisJCXJldHVybjsKKworCVdBUk5fT04oIXZncHUtPmd0 dC5wcGF0X2NvbmZpZ3VyZWQpOworCisJdmlydHVhbF9wcGF0X2luZGV4ID0gb3BzLT5nZXRfcGF0 X2luZGV4KGdlKTsKKwlvcHMtPnNldF9wYXRfaW5kZXgoc2UsIHZncHUtPmd0dC5wcGF0X2luZGV4 W3ZpcnR1YWxfcHBhdF9pbmRleF0pOworfQorCiBzdGF0aWMgaW50IGd0dF9lbnRyeV9wMm0oc3Ry dWN0IGludGVsX3ZncHUgKnZncHUsIHN0cnVjdCBpbnRlbF9ndnRfZ3R0X2VudHJ5ICpwLAogCQlz dHJ1Y3QgaW50ZWxfZ3Z0X2d0dF9lbnRyeSAqbSkKIHsKQEAgLTU1OSw2ICs1NzcsOCBAQCBzdGF0 aWMgaW50IGd0dF9lbnRyeV9wMm0oc3RydWN0IGludGVsX3ZncHUgKnZncHUsIHN0cnVjdCBpbnRl bF9ndnRfZ3R0X2VudHJ5ICpwLAogCX0KIAogCW9wcy0+c2V0X3BmbihtLCBtZm4pOworCisJdHJh bnNsYXRlX3BwYXQodmdwdSwgcCwgbSk7CiAJcmV0dXJuIDA7CiB9CiAKQEAgLTEwNTEsNiArMTA3 MSw3IEBAIHN0YXRpYyBzdHJ1Y3QgaW50ZWxfdmdwdV9wcGd0dF9zcHQgKnBwZ3R0X3BvcHVsYXRl X3NoYWRvd19wYWdlX2J5X2d1ZXN0X2VudHJ5KAogCXJldHVybiBFUlJfUFRSKHJldCk7CiB9CiAK Kwogc3RhdGljIGlubGluZSB2b2lkIHBwZ3R0X2dlbmVyYXRlX3NoYWRvd19lbnRyeShzdHJ1Y3Qg aW50ZWxfZ3Z0X2d0dF9lbnRyeSAqc2UsCiAJCXN0cnVjdCBpbnRlbF92Z3B1X3BwZ3R0X3NwdCAq cywgc3RydWN0IGludGVsX2d2dF9ndHRfZW50cnkgKmdlKQogewpAQCAtMTA2MCw2ICsxMDgxLDgg QEAgc3RhdGljIGlubGluZSB2b2lkIHBwZ3R0X2dlbmVyYXRlX3NoYWRvd19lbnRyeShzdHJ1Y3Qg aW50ZWxfZ3Z0X2d0dF9lbnRyeSAqc2UsCiAJc2UtPnZhbDY0ID0gZ2UtPnZhbDY0OwogCiAJb3Bz LT5zZXRfcGZuKHNlLCBzLT5zaGFkb3dfcGFnZS5tZm4pOworCisJdHJhbnNsYXRlX3BwYXQocy0+ dmdwdSwgZ2UsIHNlKTsKIH0KIAogc3RhdGljIGludCBwcGd0dF9wb3B1bGF0ZV9zaGFkb3dfcGFn ZShzdHJ1Y3QgaW50ZWxfdmdwdV9wcGd0dF9zcHQgKnNwdCkKLS0gCjIuNy40CgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK