From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915/gen11: enable support for headerless msgs Date: Fri, 24 May 2019 11:03:00 +0300 Message-ID: <87r28o2saz.fsf@gaia.fi.intel.com> References: <20190424210239.31902-1-dongwon.kim@intel.com> <20190425055005.21790-1-chris@chris-wilson.co.uk> 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 6509B6E09C for ; Fri, 24 May 2019 08:03:56 +0000 (UTC) In-Reply-To: <20190425055005.21790-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gRnJvbTog RG9uZ3dvbiBLaW0gPGRvbmd3b24ua2ltQGludGVsLmNvbT4KPgo+IFNldHRpbmcgYml0NSAoaGVh ZGVybGVzcyBtc2cgZm9yIHByZWVtcHRhYmxlIEdQR1BVIGNvbnRleHQpIG9mIFNBTVBMRVJfTU9E RQo+IHJlZ2lzdGVyIHRvIGVuYWJsZSBzdXBwb3J0IGZvciB0aGUgaGVhZGxlc3MgbXNncyBvbiBn ZW4xMS4gTm9uZSBvZiBleGlzdGluZwo+IHVzZSBjYXNlcyB3aWxsIGJlIGFmZmVjdGVkIGJ5IHRo aXMgYXMgdGhpcyBjaGFuZ2UgbWFrZXMgYm90aCB0eXBlcyBvZiBtZXNzYWdlCj4gLSBoZWFkZXJs ZXNzIGFuZCB3LyBoZWFkZXIgc3VwcG9ydGVkIGF0IHRoZSBzYW1lIHRpbWUuIEl0IGFsc28gY29t cGxpZXMgd2l0aAo+IHRoZSBuZXcgcmVjb21tZW5kYXRpb24gZm9yIHRoZSBkZWZhdWx0IGJpdCB2 YWx1ZSBmb3IgdGhlIG5leHQgZ2VuLgo+Cj4gdjI6IHJld3JvdGUgY29tbWl0IG1lc3NhZ2UgdG8g aW5jbHVkZSBtb3JlIGluZm9ybWF0aW9uCj4gdjM6IHNldHRpbmcgdGhlIGJpdCBpbiBpY2xfY3R4 X3dvcmthcm91bmRzX2luaXQoKQo+Cj4gU2lnbmVkLW9mZi1ieTogRG9uZ3dvbiBLaW0gPGRvbmd3 b24ua2ltQGludGVsLmNvbT4KClJldmlld2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3Bw YWxhQGxpbnV4LmludGVsLmNvbT4KCj4gLS0tCj4gTWVyZWx5IGtpY2tpbmcgQ0kuCj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3dvcmthcm91bmRzLmMgfCA0ICsrKysKPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAgICAgICAgICAgICB8IDEgKwo+ICAyIGZp bGVzIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2d0L2ludGVsX3dvcmthcm91bmRzLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9n dC9pbnRlbF93b3JrYXJvdW5kcy5jCj4gaW5kZXggMzY0Njk2MjIxZmQ3Li5lMDMxODFhZWI0NTEg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfd29ya2Fyb3VuZHMu Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3dvcmthcm91bmRzLmMKPiBA QCAtNTc1LDYgKzU3NSwxMCBAQCBzdGF0aWMgdm9pZCBpY2xfY3R4X3dvcmthcm91bmRzX2luaXQo c3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lKQo+ICAJV0FfU0VUX0ZJRUxEX01BU0tFRChH RU44X0NTX0NISUNLRU4xLAo+ICAJCQkgICAgR0VOOV9QUkVFTVBUX0dQR1BVX0xFVkVMX01BU0ss Cj4gIAkJCSAgICBHRU45X1BSRUVNUFRfR1BHUFVfVEhSRUFEX0dST1VQX0xFVkVMKTsKPiArCj4g KwkvKiBhbGxvdyBoZWFkZXJsZXNzIG1lc3NhZ2VzIGZvciBwcmVlbXB0YWJsZSBHUEdQVSBjb250 ZXh0ICovCj4gKwlXQV9TRVRfQklUX01BU0tFRChHRU4xMF9TQU1QTEVSX01PREUsCj4gKwkJCSAg R0VOMTFfU0FNUExFUl9FTkFCTEVfSEVBRExFU1NfTVNHKTsKPiAgfQo+ICAKPiAgdm9pZCBpbnRl bF9lbmdpbmVfaW5pdF9jdHhfd2Eoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lKQo+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9yZWcuaAo+IGluZGV4IGI3NDgyNGYwYjViMS4uYjQ1MDQyZjcxYzBhIDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gQEAgLTg4NjIsNiArODg2Miw3IEBAIGVudW0g ewo+ICAjZGVmaW5lICAgR0VOMTFfTFNOX1VOU0xDVkNfR0FGU19IQUxGX1NGX01BWEFMTE9DCSgx IDw8IDcpCj4gIAo+ICAjZGVmaW5lIEdFTjEwX1NBTVBMRVJfTU9ERQkJX01NSU8oMHhFMThDKQo+ ICsjZGVmaW5lICAgR0VOMTFfU0FNUExFUl9FTkFCTEVfSEVBRExFU1NfTVNHCSgxIDw8IDUpCj4g IAo+ICAvKiBJVllCUklER0UgRFBGICovCj4gICNkZWZpbmUgR0VON19MM0NERVJSU1QxKHNsaWNl KQkJX01NSU8oMHhCMDA4ICsgKHNsaWNlKSAqIDB4MjAwKSAvKiBMM0NEIEVycm9yIFN0YXR1cyAx ICovCj4gLS0gCj4gMi4yMC4xCj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4