From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yaodong Li Subject: Re: [PATCH v9 3/7] drm/i915/guc: Implement dynamic GuC WOPCM offset and size Date: Fri, 9 Feb 2018 11:32:30 -0800 Message-ID: <63a8cd57-2320-b6d2-5b4b-f46af7b907cc@intel.com> References: <1518131035-24108-1-git-send-email-yaodong.li@intel.com> <1518131035-24108-3-git-send-email-yaodong.li@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8BE376E087 for ; Fri, 9 Feb 2018 19:34:02 +0000 (UTC) In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Michal Wajdeczko , intel-gfx@lists.freedesktop.org Cc: Sujaritha Sundaresan List-Id: intel-gfx@lists.freedesktop.org T24gMDIvMDkvMjAxOCAwOToyNCBBTSwgTWljaGFsIFdhamRlY3prbyB3cm90ZToKPj4gK8KgwqDC oCBzdHJ1Y3QgaW50ZWxfZ3VjICpndWMgPQo+PiArwqDCoMKgwqDCoMKgwqAgY29udGFpbmVyX29m KGd1Y193b3BjbSwgc3RydWN0IGludGVsX2d1Yywgd29wY20pOwo+Cj4gSWYgeW91IGRlZmluZSB0 aGlzIGFzICJ3b3BjbV90b19ndWMiIGlubGluZSBoZWxwZXIsIHRoZW4gbWF5YmUKPiBhbGwgeW91 ciBmdW5jdGlvbnMgY291bGQgdGFrZSAid29wY20iIGFzIGZpcnN0IHBhcmFtZXRlcj8KRmlyc3Qg dGhvdWdodCBpcyB0aGlzIGlzIG9ubHkgb25lIHRpbWUgd29yaywgc28gd2FudGVkIHRvIGtlZXAg dGhlIGNvZGUKc2ltcGxlLiBUaGUgZm9sbG93aW5nIHBhdGNoIGFkZGVkIGFuIGlubGluZSBmb3Ig dGhpcyB3aGVuIHRoZXJlIGFyZSBtb3JlCnBsYWNlcyBuZWVkcyB0byB1c2Ugd29wY21fdG9fZ3Vj Lgo+Cj4+ICvCoMKgwqAgdTMyIHJlc2VydmVkID0gZ3VjX3dvcGNtX2NvbnRleHRfcmVzZXJ2ZWRf c2l6ZShndWMpOwo+PiArwqDCoMKgIHUzMiBvZmZzZXQsIHNpemUsIHRvcDsKPj4gK8KgwqDCoCBp bnQgZXJyOwo+PiAtwqDCoMKgIC8qIE9uIEJYVCwgdGhlIHRvcCBvZiBXT1BDTSBpcyByZXNlcnZl ZCBmb3IgUkM2IGNvbnRleHQgKi8KPj4gLcKgwqDCoCBpZiAoSVNfR0VOOV9MUChpOTE1KSkKPj4g LcKgwqDCoMKgwqDCoMKgIHNpemUgLT0gQlhUX0dVQ19XT1BDTV9SQzZfUkVTRVJWRUQ7Cj4+ICvC oMKgwqAgaWYgKCFndWNfZndfc2l6ZSkKPj4gK8KgwqDCoMKgwqDCoMKgIHJldHVybiAtRUlOVkFM Owo+Cj4gQXMgdGhlcmUgYXJlIG1hbnkgcmVhc29ucyB0byBmYWlsLCBtYXliZSBpdCB3b3VsZCBi ZSBnb29kIGlkZWEgdG8KPiBhZGQgYXQgbGVhc3QgRFJNX0RFQlVHX0RSSVZFUiB0byBlYWNoIGZh aWxpbmcgY29uZGl0aW9uPwo+CkhvbmVzdGx5LiB0aGF0J3MgbXkgcGVyc29uYWwgcHJlZmVyZW5j ZSB0b286LSkgYnV0IEkgYW0gdHJ5aW5nIHRvIGNhdGNoCnVwIHdpdGggdGhlIGNvZGluZyBzdHls ZSB0byBhdm9pZCB0aGVzZSByZWR1bmRhbmNpZXMuCkkgdGhvdWdodCB0aGVyZSBhcmUgcmVkdW5k YW50IGJlY2F1c2U6CjApIHRoaXMgZnVuYyBpcyBjYWxsZWQgYnkgdWNfaW5pdCB3aGljaCB3aWxs IHByaW50IGVycm9yIG1lc3NhZ2Ugd2hlbgogwqDCoMKgIHRoaXMgZmFpbGVkLgoxKSB0aGVyZSBh cmUgdHdvIHR5cGVzIG9mIGVycm9yczogaW52YWxpZCBwYXJhbWV0ZXJzLiBvciBGVyBzaXplcyBh cmUKIMKgwqDCoMKgIHRvbyBiaWcgdG8gZml0IGluIFdPUENNLiB0aGUgdXBwZXIgbGF5ZXIgZXJy b3IgbWVzc2FnZSBjb3VsZCAKZWFzaWx5IHJlZmxlY3QKIMKgwqDCoCB0aGVzZSBpbmZvIGJ5IGNo ZWNrIHRoZSBlcnJvciBjb2RlLgphbmQgbW9yZSwgSSBub3cgZG8gZmVlbCBzb21lIG9mIHRoZXNl IGNoZWNrcyBhcmUgcmVkdW5kYW50IGFuZCB3aWxsCnJlbW92ZSB0aGVtLiA6LSkKPj4gKwo+PiAr wqDCoMKgIGlmIChyZXNlcnZlZCA+PSBXT1BDTV9ERUZBVUxUX1NJWkUpCj4+ICvCoMKgwqDCoMKg wqDCoCByZXR1cm4gLUUyQklHOwo+Cj4gRG8gd2UgcmVhbGx5IG5lZWQgdG8gY2hlY2sgdGhpcyBl dmVyeSB0aW1lIGluIHJ1bnRpbWU/Cj4gSSB0aGluayB3ZSBjYW4gZW5mb3JjZSB0aGlzIGFzIEdF TV9CVUdfT04gaGVyZSBvciBpbgo+IGd1Y193b3BjbV9jb250ZXh0X3Jlc2VydmVkX3NpemUoKSBm dW5jdGlvbi4KPgpZZXMuIHRoaXMgaXMgcmVkdW5kYW50IHNpbmNlIHdlIGFyZSB0b3RhbCBoYXZp bmcgY29udHJvbApvZiB0aGlzIHZhbHVlLgo+Cj4+ICsvKiAyNEtCIGF0IHRoZSBlbmQgb2YgR3VD IFdPUENNIGlzIHJlc2VydmVkIGZvciBSQzYgQ1RYIG9uIEJYVC4gKi8KPj4gKyNkZWZpbmUgQlhU X0dVQ19XT1BDTV9SQzZfQ1RYX1JFU0VSVkVEwqDCoMKgICgyNCA8PCAxMCkKPj4gKwo+PiArLyoK Pj4gKyAqIEd1QyBXT1BDTSBzdGFydHMgYXQgMTQ0S0IgKEdVQ19XT1BDTV9SRVNFUlZFRCArIDEy OEtCIHJlc2VydmVkIAo+PiBmb3IgR3VDCj4+ICsgKiBmaXJtd2FyZSBsb2FkaW5nKSBmcm9tIEd1 QyBXT1BDTSBvZmZzZXQgb24gQlhULgo+PiArICovCj4+ICsjZGVmaW5lIEdFTjlfR1VDX1dPUENN X09GRlNFVMKgwqDCoMKgwqDCoMKgICgxNDQgPDwgMTApCj4KPiBPdGhlciBCWFQgc3BlY2lmaWMg bWFjcm8gKEJYVF9HVUNfV09QQ01fUkM2X0NUWF9SRVNFUlZFRCkgd2FzCj4gZGVmaW5lZCB3aXRo IEJYVF8gcHJlZml4IC4uLiBjYW4gd2UgdXNlIGNvbW1vbiBwcmVmaXg/Cj4KQlhUIHN1Z2dlc3Rz IHRoaXMgaXMgb25seSBmb3IgR2VuOSBMUCB3aGlsZSBHZW45IG1lYW5zIGl0J3MgZm9yIGFsbCBH ZW45LjotKQoKUmVnYXJkcywKLUphY2tpZQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK