From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 02/15] drm/i915/gvt: Fold vGPU active check into inner functions Date: Mon, 16 May 2016 11:49:53 +0100 Message-ID: <5739A5D1.4040508@linux.intel.com> References: <1463333573-25112-1-git-send-email-zhi.a.wang@intel.com> <1463333573-25112-3-git-send-email-zhi.a.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 20C8B6E136 for ; Mon, 16 May 2016 10:49:56 +0000 (UTC) In-Reply-To: <1463333573-25112-3-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: Zhi Wang , intel-gfx@lists.freedesktop.org, david.s.gordon@intel.com, joonas.lahtinen@linux.intel.com, kevin.tian@intel.com, zhiyuan.lv@intel.com List-Id: intel-gfx@lists.freedesktop.org CkhpLAoKT24gMTUvMDUvMTYgMTg6MzIsIFpoaSBXYW5nIHdyb3RlOgo+IEZvbGQgdkdQVSByZWxh dGVkIGFjdGl2ZSBjaGVjayBpbnRvIHRoZSBpbm5lciBmdW5jdGlvbnMuIChLZXZpbikKPgo+IFNp Z25lZC1vZmYtYnk6IFpoaSBXYW5nIDx6aGkuYS53YW5nQGludGVsLmNvbT4KPiAtLS0KPiAgIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIHwgMTEgKysrKy0tLS0tLS0KPiAgIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jICAgIHwgMTAgKysrKysrKystLQo+ICAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV92Z3B1LmggICAgfCAgMiArLQo+ICAgMyBmaWxlcyBjaGFu Z2VkLCAxMyBpbnNlcnRpb25zKCspLCAxMCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX2d0dC5jCj4gaW5kZXggN2VhYjYxOS4uNWMwMmM1YSAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtX2d0dC5jCj4gQEAgLTI3MzcsMTEgKzI3MzcsOSBAQCBzdGF0aWMgaW50 IGk5MTVfZ2VtX3NldHVwX2dsb2JhbF9ndHQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKPiAgIAlp OTE1X2FkZHJlc3Nfc3BhY2VfaW5pdCgmZ2d0dC0+YmFzZSwgZGV2X3ByaXYpOwo+ICAgCWdndHQt PmJhc2UudG90YWwgKz0gUEFHRV9TSVpFOwo+Cj4gLQlpZiAoaW50ZWxfdmdwdV9hY3RpdmUoZGV2 X3ByaXYpKSB7Cj4gLQkJcmV0ID0gaW50ZWxfdmd0X2JhbGxvb24oZGV2KTsKPiAtCQlpZiAocmV0 KQo+IC0JCQlyZXR1cm4gcmV0Owo+IC0JfQo+ICsJcmV0ID0gaW50ZWxfdmd0X2JhbGxvb24oZGV2 KTsKPiArCWlmIChyZXQpCj4gKwkJcmV0dXJuIHJldDsKPgo+ICAgCWlmICghSEFTX0xMQyhkZXYp KQo+ICAgCQlnZ3R0LT5iYXNlLm1tLmNvbG9yX2FkanVzdCA9IGk5MTVfZ3R0X2NvbG9yX2FkanVz dDsKPiBAQCAtMjg0MSw4ICsyODM5LDcgQEAgdm9pZCBpOTE1X2dndHRfY2xlYW51cF9odyhzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAgCWk5MTVfZ2VtX2NsZWFudXBfc3RvbGVuKGRldik7Cj4K PiAgIAlpZiAoZHJtX21tX2luaXRpYWxpemVkKCZnZ3R0LT5iYXNlLm1tKSkgewo+IC0JCWlmIChp bnRlbF92Z3B1X2FjdGl2ZShkZXZfcHJpdikpCj4gLQkJCWludGVsX3ZndF9kZWJhbGxvb24oKTsK PiArCQlpbnRlbF92Z3RfZGViYWxsb29uKGRldik7Cj4KPiAgIAkJZHJtX21tX3Rha2Vkb3duKCZn Z3R0LT5iYXNlLm1tKTsKPiAgIAkJbGlzdF9kZWwoJmdndHQtPmJhc2UuZ2xvYmFsX2xpbmspOwo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jCj4gaW5kZXggZDVhN2E1ZS4uMGI3NmM3MCAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUuYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfdmdwdS5jCj4gQEAgLTEwMSwxMCArMTAxLDEzIEBAIHN0YXRpYyBz dHJ1Y3QgX2JhbGxvb25faW5mb18gYmxfaW5mbzsKPiAgICAqIFRoaXMgZnVuY3Rpb24gaXMgY2Fs bGVkIHRvIGRlYWxsb2NhdGUgdGhlIGJhbGxvb25lZC1vdXQgZ3JhcGhpYyBtZW1vcnksIHdoZW4K PiAgICAqIGRyaXZlciBpcyB1bmxvYWRlZCBvciB3aGVuIGJhbGxvb25pbmcgZmFpbHMuCj4gICAg Ki8KPiAtdm9pZCBpbnRlbF92Z3RfZGViYWxsb29uKHZvaWQpCj4gK3ZvaWQgaW50ZWxfdmd0X2Rl YmFsbG9vbihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQoKSW4gdGhlIHNwaXJpdCBvZiBjdXJyZW50 IGRyaXZlciBjbGVhbnVwIHlvdSBzaG91bGQgbWFrZSAKaW50ZWxfdmd0X2JhbGxvb24gYW5kIGRl YmFsbG9vbiB0YWtlIGRldl9wcml2LiBUaGUgZm9ybWVyIGRvZXMgbm90IHVzZSAKZGV2IGZvciBh bnl0aGluZyBhbnl3YXksIGp1c3QgdG8gZ2V0IHRvIGRldl9wcml2LgoKPiAgIHsKPiAgIAlpbnQg aTsKPgo+ICsJaWYgKCFpbnRlbF92Z3B1X2FjdGl2ZSh0b19pOTE1KGRldikpKQo+ICsJCXJldHVy bjsKPiArCj4gICAJRFJNX0RFQlVHKCJWR1QgZGViYWxsb29uLlxuIik7Cj4KPiAgIAlmb3IgKGkg PSAwOyBpIDwgNDsgaSsrKSB7Cj4gQEAgLTE4Nyw2ICsxOTAsOSBAQCBpbnQgaW50ZWxfdmd0X2Jh bGxvb24oc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAgIAl1bnNpZ25lZCBsb25nIHVubWFwcGFi bGVfYmFzZSwgdW5tYXBwYWJsZV9zaXplLCB1bm1hcHBhYmxlX2VuZDsKPiAgIAlpbnQgcmV0Owo+ Cj4gKwlpZiAoIWludGVsX3ZncHVfYWN0aXZlKHRvX2k5MTUoZGV2KSkpCj4gKwkJcmV0dXJuIDA7 CgpFdmVuIGFscmVhZHkgaGFzIHRoZSBkZXZfcHJpdiBsb2NhbCB2YXJpYWJsZS4KCj4gKwo+ICAg CW1hcHBhYmxlX2Jhc2UgPSBJOTE1X1JFQUQodmd0aWZfcmVnKGF2YWlsX3JzLm1hcHBhYmxlX2dt YWRyLmJhc2UpKTsKPiAgIAltYXBwYWJsZV9zaXplID0gSTkxNV9SRUFEKHZndGlmX3JlZyhhdmFp bF9ycy5tYXBwYWJsZV9nbWFkci5zaXplKSk7Cj4gICAJdW5tYXBwYWJsZV9iYXNlID0gSTkxNV9S RUFEKHZndGlmX3JlZyhhdmFpbF9ycy5ub25tYXBwYWJsZV9nbWFkci5iYXNlKSk7Cj4gQEAgLTI1 OCw2ICsyNjQsNiBAQCBpbnQgaW50ZWxfdmd0X2JhbGxvb24oc3RydWN0IGRybV9kZXZpY2UgKmRl dikKPgo+ICAgZXJyOgo+ICAgCURSTV9FUlJPUigiVkdUIGJhbGxvb24gZmFpbFxuIik7Cj4gLQlp bnRlbF92Z3RfZGViYWxsb29uKCk7Cj4gKwlpbnRlbF92Z3RfZGViYWxsb29uKGRldik7Cj4gICAJ cmV0dXJuIHJldDsKPiAgIH0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV92Z3B1LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUuaAo+IGluZGV4IDA3ZTY3 ZDUuLmMwZTk1NjkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV92Z3B1 LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3ZncHUuaAo+IEBAIC0yOCw2ICsy OCw2IEBACj4KPiAgIGV4dGVybiB2b2lkIGk5MTVfY2hlY2tfdmdwdShzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYpOwo+ICAgZXh0ZXJuIGludCBpbnRlbF92Z3RfYmFsbG9vbihzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KTsKPiAtZXh0ZXJuIHZvaWQgaW50ZWxfdmd0X2RlYmFsbG9vbih2 b2lkKTsKPiArZXh0ZXJuIHZvaWQgaW50ZWxfdmd0X2RlYmFsbG9vbihzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2KTsKPgo+ICAgI2VuZGlmIC8qIF9JOTE1X1ZHUFVfSF8gKi8KPgoKVGhlIHJlc3QgbG9v a3MgZ29vZCB0byBtZS4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==