From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: Re: [PATCH] drm/i915/guc: Sanitory checks for platform that dont have GuC Date: Tue, 11 Oct 2016 10:02:48 -0300 Message-ID: <1476190968.2460.12.camel@intel.com> References: <1476144064-5314-1-git-send-email-anusha.srivatsa@intel.com> <87twcjqquw.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88A0B6E34A for ; Tue, 11 Oct 2016 13:03:26 +0000 (UTC) In-Reply-To: <87twcjqquw.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , Anusha Srivatsa , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RW0gVGVyLCAyMDE2LTEwLTExIMOgcyAxMDozNiArMDMwMCwgSmFuaSBOaWt1bGEgZXNjcmV2ZXU6 Cj4gT24gVHVlLCAxMSBPY3QgMjAxNiwgQW51c2hhIFNyaXZhdHNhIDxhbnVzaGEuc3JpdmF0c2FA aW50ZWwuY29tPgo+IHdyb3RlOgo+ID4gCj4gPiBpOTE1LmVuYWJsZV9ndWNfbG9hZGluZy9zdWJt aXNzaW9uPTIgZm9yY2VzIHRoZSB1c2FnZSBvZiBHdUMuCj4gPiBGb3IgcGxhdGZvcm1zIHRoYXQg ZG8gbm90IGhhdmUgYSBHdUMsIGFza2luZyB0aGUga2VybmVsIHRvCj4gPiB1c2UgYSBHdUMgc2hv dWxkIG5vdCByZXN1bHQgaW4gYW4gZXJyb3Igc3RhdGUuIERvIGV4dHJhIGNoZWNrcwo+ID4gdG8g c2VlIGlmIHRoZSBwbGF0Zm9ybSBldmVuIGhhcyBhIEd1QyBvciBub3QsIHJlZ2FyZGxlc3Mgb2Yg dGhlCj4gPiBrZXJuZWwgcGFyYW1ldGVyLgo+ID4gCj4gPiBCYXNlZCBvbiBSb2RyaW9nbydzIDx2 aXZpLnJvZHJpZ29AaW50ZWwuY29tPiBwYXRjaC4KPiA+IEhhdmUgY29uc2lkZXJlZCBQYXVsbyBa YW5vbmknczxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+Cj4gPiBzdWdnZXN0aW9ucyBvbiB0aGUg aW1wbGVtZW50YXRpb24uCgpUaGUgY29ycmVjdCB3YXkgdG8gZ2l2ZSBjcmVkaXQgdG8gcmV2aWV3 ZXJzIGlzIGJ5IGFkZGluZyBhIHBhdGNoCnZlcnNpb24gY2hhbmdlbG9nLCBhbmQgbGF0ZXIgaW5j bHVkaW5nIGFueSByZXZpZXdlZC1ieSB0YWdzIHRoYXQgdGhlCnJldmlld2VyIG1heSBnaXZlLiBO byBuZWVkIGZvciBhIHNlbnRlbmNlIGxpa2UgdGhlIG9uZSBhYm92ZS4gSnVzdCB0YWtlCmEgc21h bGwgbG9vayBhdCB0aGUgZ2l0IGxvZyBhbmQgc2VlIGhvdyBwZW9wbGUgZG8gdGhlIGNoYW5nZWxv Z3MuIFlvdXJzCndvdWxkIGJlIHNvbWV0aGluZyBsaWtlOgoKdjI6IGNoYW5nZSBpbmRlbnRhdGlv biwgYWRkIGJhY2sgYmxhbmsgbGluZXMgKFBhdWxvKQoKKGJ1dCBJIGRvIGhhdmUgdG8gYWRkIHRo YXQgdGhlIHdheSB5b3UgY2hhbmdlZCBpdCB3YXMgbm90IHRoZSB3YXkgSSBoYWQKaW4gbWluZCwg cGxlYXNlIHNlZSBiZWxvdykKCj4gCj4gVGhlcmUncyBhIGJ1ZyBmb3IgdGhpcywgcGxlYXNlIGZp bmQgaXQgYW5kIHJlZmVyZW5jZSBpdC4KPiAKPiA+IAo+ID4gdGFrZSBvbiB0aGUgaW1wbGVtZW5h dGlvbi4KPiA+IENjOiBQYXVsbyBaYW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KPiA+ IFNpZ25lZC1vZmYtYnk6IEFudXNoYSBTcml2YXRzYSA8YW51c2hhLnNyaXZhdHNhQGludGVsLmNv bT4KPiA+IC0tLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWNfbG9hZGVyLmMg fCA1ICsrKysrCj4gPiDCoDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKykKPiA+IAo+ID4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2d1Y19sb2FkZXIuYwo+ID4g Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWNfbG9hZGVyLmMKPiA+IGluZGV4IDdhY2U5 NmIuLjk4NzE4ZGIgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9n dWNfbG9hZGVyLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2d1Y19sb2Fk ZXIuYwo+ID4gQEAgLTcxOCwxMiArNzE4LDE3IEBAIHZvaWQgaW50ZWxfZ3VjX2luaXQoc3RydWN0 IGRybV9kZXZpY2UgKmRldikKPiA+IMKgCXN0cnVjdCBpbnRlbF9ndWNfZncgKmd1Y19mdyA9ICZk ZXZfcHJpdi0+Z3VjLmd1Y19mdzsKPiA+IMKgCWNvbnN0IGNoYXIgKmZ3X3BhdGg7Cj4gPiDCoAo+ ID4gKwlpZiAoIUhBU19HVUMoZGV2KSkgewo+ID4gKwkJaTkxNS5lbmFibGVfZ3VjX2xvYWRpbmcg PSAwOwo+ID4gKwkJaTkxNS5lbmFibGVfZ3VjX3N1Ym1pc3Npb24gPSAwOwo+ID4gK8KgwqDCoMKg wqDCoMKgwqB9IGVsc2Ugewo+ID4gwqAJLyogQSBuZWdhdGl2ZSB2YWx1ZSBtZWFucyAidXNlIHBs YXRmb3JtIGRlZmF1bHQiICovCj4gPiDCoAlpZiAoaTkxNS5lbmFibGVfZ3VjX2xvYWRpbmcgPCAw KQo+ID4gwqAJCWk5MTUuZW5hYmxlX2d1Y19sb2FkaW5nID0gSEFTX0dVQ19VQ09ERShkZXYpOwo+ ID4gwqAJaWYgKGk5MTUuZW5hYmxlX2d1Y19zdWJtaXNzaW9uIDwgMCkKPiA+IMKgCQlpOTE1LmVu YWJsZV9ndWNfc3VibWlzc2lvbiA9IEhBU19HVUNfU0NIRUQoZGV2KTsKPiA+IMKgCj4gPiArCX0K ClRoZSBibGFuayBsaW5lIGlzIHVzdWFsbHkgaW5zZXJ0ZWQgX2FmdGVyXyB0aGUgbGluZSBjb250 YWluaW5nIHRoZQpjbG9zaW5nIGJyYWNrZXQgY2hhci4gUGxlYXNlIHNlZSB0aGUgbWFueSBleGFt cGxlcyBpbiB0aGUgcmVzdCBvZiBvdXIKY29kZS4KCgo+IAo+IEluZGVudGF0aW9uPwoKSSBoYWQg YWxyZWFkeSBjb21wbGFpbmVkIGFib3V0IGluZGVudGF0aW9uIGJlZm9yZS4gSXQncyBkaWZmZXJl bnQgbm93LApidXQgaXQncyBzdGlsbCBub3QgZXhhY3RseSB3aGF0IEkgd2FzIGV4cGVjdGluZy4u LiBUaGUgaWRlYSB3YXMgaW5kZWVkCnRvIGFsaWduIHRoZSBjb21tZW50IGluZGVudGF0aW9uIHdp dGggdGhlIHJlc3Qgb2YgdGhlICJlbHNlIiBjYXNlLCBidXQKbm90IHRoZSB3YXkgaXQgd2FzIGRv bmUgaGVyZS4gUGxlYXNlIHNlZSB0aGUgbWFueSBleGFtcGxlcyBpbiB0aGUgcmVzdApvZiBvdXIg Y29kZS4uLi4uLi4KCgoKPiAKPiBCUiwKPiBKYW5pLgo+IAo+ID4gCj4gPiDCoAlpZiAoIUhBU19H VUNfVUNPREUoZGV2KSkgewo+ID4gwqAJCWZ3X3BhdGggPSBOVUxMOwo+ID4gwqAJfSBlbHNlIGlm IChJU19TS1lMQUtFKGRldikpIHsKPiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==