From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chunming Zhou Subject: [PATCH 05/13] drm/amdgpu: update pd shadow while updating pd Date: Thu, 28 Jul 2016 18:11:32 +0800 Message-ID: <1469700700-25013-6-git-send-email-David1.Zhou@amd.com> References: <1469700700-25013-1-git-send-email-David1.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1469700700-25013-1-git-send-email-David1.Zhou-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Chunming Zhou Q2hhbmdlLUlkOiBJY2FmYTkwYTY2MjVlYTdiNWFiM2UzNjBiYTBkNzM1NDRjZGEyNTFiMApTaWdu ZWQtb2ZmLWJ5OiBDaHVubWluZyBaaG91IDxEYXZpZDEuWmhvdUBhbWQuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdS5oICAgIHwgIDEgKwogZHJpdmVycy9ncHUvZHJt L2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMgfCA2OCArKysrKysrKysrKysrKysrKysrKysrKy0tLS0t LS0tLS0tCiAyIGZpbGVzIGNoYW5nZWQsIDQ4IGluc2VydGlvbnMoKyksIDIxIGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdS5oIGIvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1LmgKaW5kZXggNGIzYzZkMi4uYTc5NTFhYSAx MDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1LmgKKysrIGIvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1LmgKQEAgLTg5MSw2ICs4OTEsNyBAQCBzdHJ1 Y3QgYW1kZ3B1X3ZtIHsKIAogCS8qIGNvbnRhaW5zIHRoZSBwYWdlIGRpcmVjdG9yeSAqLwogCXN0 cnVjdCBhbWRncHVfYm8JKnBhZ2VfZGlyZWN0b3J5OworCXN0cnVjdCBhbWRncHVfYm9fbGlzdF9l bnRyeQlwZF9lbnRyeV9zaGFkb3c7CiAJdW5zaWduZWQJCW1heF9wZGVfdXNlZDsKIAlzdHJ1Y3Qg ZmVuY2UJCSpwYWdlX2RpcmVjdG9yeV9mZW5jZTsKIAl1aW50NjRfdAkJbGFzdF9ldmljdGlvbl9j b3VudGVyOwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3Zt LmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYwppbmRleCBlN2E0MDBk Li5mYjhhN2FiIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVf dm0uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYwpAQCAtMTM4 LDEzICsxMzgsMTUgQEAgdm9pZCBhbWRncHVfdm1fZ2V0X3B0X2JvcyhzdHJ1Y3QgYW1kZ3B1X2Rl dmljZSAqYWRldiwgc3RydWN0IGFtZGdwdV92bSAqdm0sCiAJLyogYWRkIHRoZSB2bSBwYWdlIHRh YmxlIHRvIHRoZSBsaXN0ICovCiAJZm9yIChpID0gMDsgaSA8PSB2bS0+bWF4X3BkZV91c2VkOyAr K2kpIHsKIAkJc3RydWN0IGFtZGdwdV9ib19saXN0X2VudHJ5ICplbnRyeSA9ICZ2bS0+cGFnZV90 YWJsZXNbaV0uZW50cnk7CisJCXN0cnVjdCBhbWRncHVfYm9fbGlzdF9lbnRyeSAqZW50cnlfc2hh ZG93ID0gJnZtLT5wYWdlX3RhYmxlc1tpXS5lbnRyeV9zaGFkb3c7CiAKLQkJaWYgKCFlbnRyeS0+ cm9iaikKKwkJaWYgKCFlbnRyeS0+cm9iaiB8fCAhZW50cnlfc2hhZG93LT5yb2JqKQogCQkJY29u dGludWU7CiAKIAkJbGlzdF9hZGQoJmVudHJ5LT50di5oZWFkLCBkdXBsaWNhdGVzKTsKKwkJbGlz dF9hZGQoJmVudHJ5X3NoYWRvdy0+dHYuaGVhZCwgZHVwbGljYXRlcyk7CiAJfQotCisJbGlzdF9h ZGQoJnZtLT5wZF9lbnRyeV9zaGFkb3cudHYuaGVhZCwgZHVwbGljYXRlcyk7CiB9CiAKIC8qKgpA QCAtNTk3LDIzICs1OTksMTMgQEAgdWludDY0X3QgYW1kZ3B1X3ZtX21hcF9nYXJ0KGNvbnN0IGRt YV9hZGRyX3QgKnBhZ2VzX2FkZHIsIHVpbnQ2NF90IGFkZHIpCiAJcmV0dXJuIHJlc3VsdDsKIH0K IAotLyoqCi0gKiBhbWRncHVfdm1fdXBkYXRlX3BkZXMgLSBtYWtlIHN1cmUgdGhhdCBwYWdlIGRp cmVjdG9yeSBpcyB2YWxpZAotICoKLSAqIEBhZGV2OiBhbWRncHVfZGV2aWNlIHBvaW50ZXIKLSAq IEB2bTogcmVxdWVzdGVkIHZtCi0gKiBAc3RhcnQ6IHN0YXJ0IG9mIEdQVSBhZGRyZXNzIHJhbmdl Ci0gKiBAZW5kOiBlbmQgb2YgR1BVIGFkZHJlc3MgcmFuZ2UKLSAqCi0gKiBBbGxvY2F0ZXMgbmV3 IHBhZ2UgdGFibGVzIGlmIG5lY2Vzc2FyeQotICogYW5kIHVwZGF0ZXMgdGhlIHBhZ2UgZGlyZWN0 b3J5LgotICogUmV0dXJucyAwIGZvciBzdWNjZXNzLCBlcnJvciBmb3IgZmFpbHVyZS4KLSAqLwot aW50IGFtZGdwdV92bV91cGRhdGVfcGFnZV9kaXJlY3Rvcnkoc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYsCi0JCQkJICAgIHN0cnVjdCBhbWRncHVfdm0gKnZtKQorCitzdGF0aWMgaW50IGFtZGdw dV92bV91cGRhdGVfcGRfb3Jfc2hhZG93KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAorCQkJ CQkgc3RydWN0IGFtZGdwdV92bSAqdm0sIGJvb2wgc2hhZG93KQogewogCXN0cnVjdCBhbWRncHVf cmluZyAqcmluZzsKLQlzdHJ1Y3QgYW1kZ3B1X2JvICpwZCA9IHZtLT5wYWdlX2RpcmVjdG9yeTsK KwlzdHJ1Y3QgYW1kZ3B1X2JvICpwZCA9IHNoYWRvdyA/IHZtLT5wYWdlX2RpcmVjdG9yeS0+c2hh ZG93IDoKKwkJdm0tPnBhZ2VfZGlyZWN0b3J5OwogCXVpbnQ2NF90IHBkX2FkZHIgPSBhbWRncHVf Ym9fZ3B1X29mZnNldChwZCk7CiAJdWludDMyX3QgaW5jciA9IEFNREdQVV9WTV9QVEVfQ09VTlQg KiA4OwogCXVpbnQ2NF90IGxhc3RfcGRlID0gfjAsIGxhc3RfcHQgPSB+MDsKQEAgLTY0OCwxMCAr NjQwLDE1IEBAIGludCBhbWRncHVfdm1fdXBkYXRlX3BhZ2VfZGlyZWN0b3J5KHN0cnVjdCBhbWRn cHVfZGV2aWNlICphZGV2LAogCQkJY29udGludWU7CiAKIAkJcHQgPSBhbWRncHVfYm9fZ3B1X29m ZnNldChibyk7Ci0JCWlmICh2bS0+cGFnZV90YWJsZXNbcHRfaWR4XS5hZGRyID09IHB0KQotCQkJ Y29udGludWU7Ci0JCXZtLT5wYWdlX3RhYmxlc1twdF9pZHhdLmFkZHIgPSBwdDsKLQkJdm0tPnBh Z2VfdGFibGVzW3B0X2lkeF0uYWRkcl9zaGFkb3cgPSBwdDsKKwkJaWYgKCFzaGFkb3cpIHsKKwkJ CWlmICh2bS0+cGFnZV90YWJsZXNbcHRfaWR4XS5hZGRyID09IHB0KQorCQkJCWNvbnRpbnVlOwor CQkJdm0tPnBhZ2VfdGFibGVzW3B0X2lkeF0uYWRkciA9IHB0OworCQl9IGVsc2UgeworCQkJaWYg KHZtLT5wYWdlX3RhYmxlc1twdF9pZHhdLmFkZHJfc2hhZG93ID09IHB0KQorCQkJCWNvbnRpbnVl OworCQkJdm0tPnBhZ2VfdGFibGVzW3B0X2lkeF0uYWRkcl9zaGFkb3cgPSBwdDsKKwkJfQogCiAJ CXBkZSA9IHBkX2FkZHIgKyBwdF9pZHggKiA4OwogCQlpZiAoKChsYXN0X3BkZSArIDggKiBjb3Vu dCkgIT0gcGRlKSB8fApAQCAtNzA0LDYgKzcwMSwyOSBAQCBlcnJvcl9mcmVlOgogfQogCiAvKioK KyAqIGFtZGdwdV92bV91cGRhdGVfcGRlcyAtIG1ha2Ugc3VyZSB0aGF0IHBhZ2UgZGlyZWN0b3J5 IGlzIHZhbGlkCisgKgorICogQGFkZXY6IGFtZGdwdV9kZXZpY2UgcG9pbnRlcgorICogQHZtOiBy ZXF1ZXN0ZWQgdm0KKyAqIEBzdGFydDogc3RhcnQgb2YgR1BVIGFkZHJlc3MgcmFuZ2UKKyAqIEBl bmQ6IGVuZCBvZiBHUFUgYWRkcmVzcyByYW5nZQorICoKKyAqIEFsbG9jYXRlcyBuZXcgcGFnZSB0 YWJsZXMgaWYgbmVjZXNzYXJ5CisgKiBhbmQgdXBkYXRlcyB0aGUgcGFnZSBkaXJlY3RvcnkuCisg KiBSZXR1cm5zIDAgZm9yIHN1Y2Nlc3MsIGVycm9yIGZvciBmYWlsdXJlLgorICovCitpbnQgYW1k Z3B1X3ZtX3VwZGF0ZV9wYWdlX2RpcmVjdG9yeShzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldiwK KwkJCQkgICAgc3RydWN0IGFtZGdwdV92bSAqdm0pCit7CisJaW50IHI7CisKKwlyID0gYW1kZ3B1 X3ZtX3VwZGF0ZV9wZF9vcl9zaGFkb3coYWRldiwgdm0sIHRydWUpOworCWlmIChyKQorCQlyZXR1 cm4gcjsKKwlyZXR1cm4gYW1kZ3B1X3ZtX3VwZGF0ZV9wZF9vcl9zaGFkb3coYWRldiwgdm0sIGZh bHNlKTsKK30KKworLyoqCiAgKiBhbWRncHVfdm1fZnJhZ19wdGVzIC0gYWRkIGZyYWdtZW50IGlu Zm9ybWF0aW9uIHRvIFBURXMKICAqCiAgKiBAYWRldjogYW1kZ3B1X2RldmljZSBwb2ludGVyCkBA IC0xNTczLDYgKzE1OTMsMTIgQEAgaW50IGFtZGdwdV92bV9pbml0KHN0cnVjdCBhbWRncHVfZGV2 aWNlICphZGV2LCBzdHJ1Y3QgYW1kZ3B1X3ZtICp2bSkKIAkJZ290byBlcnJvcl9mcmVlX3BhZ2Vf ZGlyZWN0b3J5OwogCXZtLT5sYXN0X2V2aWN0aW9uX2NvdW50ZXIgPSBhdG9taWM2NF9yZWFkKCZh ZGV2LT5udW1fZXZpY3Rpb25zKTsKIAorCXZtLT5wZF9lbnRyeV9zaGFkb3cucm9iaiA9IHZtLT5w YWdlX2RpcmVjdG9yeS0+c2hhZG93OworCXZtLT5wZF9lbnRyeV9zaGFkb3cucHJpb3JpdHkgPSAw OworCXZtLT5wZF9lbnRyeV9zaGFkb3cudHYuYm8gPSAmdm0tPnBhZ2VfZGlyZWN0b3J5LT5zaGFk b3ctPnRibzsKKwl2bS0+cGRfZW50cnlfc2hhZG93LnR2LnNoYXJlZCA9IHRydWU7CisJdm0tPnBk X2VudHJ5X3NoYWRvdy51c2VyX3BhZ2VzID0gTlVMTDsKKwogCXJldHVybiAwOwogCiBlcnJvcl9m cmVlX3BhZ2VfZGlyZWN0b3J5OgotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vYW1kLWdmeAo=