From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH] drm/amdgpu: Reserve fence slots for command submission Date: Wed, 4 Jul 2018 11:01:25 +0200 Message-ID: <9211988c-b543-e0b1-7598-59cad147fb28@amd.com> References: <1530673358-20219-1-git-send-email-Jerry.Zhang@amd.com> <5B3C6F7B.80901@amd.com> <9fd5d981-3725-289b-94ff-73da521e3061@daenzer.net> <5B3C7DE6.3020405@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5B3C7DE6.3020405-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US 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: "Zhang, Jerry (Junwei)" , =?UTF-8?Q?Michel_D=c3=a4nzer?= Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org QW0gMDQuMDcuMjAxOCB1bSAwOTo1NyBzY2hyaWViIFpoYW5nLCBKZXJyeSAoSnVud2VpKToKPiBP biAwNy8wNC8yMDE4IDAzOjIxIFBNLCBNaWNoZWwgRMOkbnplciB3cm90ZToKPj4gT24gMjAxOC0w Ny0wNCAwODo1NSBBTSwgWmhhbmcsIEplcnJ5IChKdW53ZWkpIHdyb3RlOgo+Pj4gT24gMDcvMDQv MjAxOCAwMjozNCBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPj4+PiBBbSAwNC4wNy4yMDE4 IHVtIDA1OjAyIHNjaHJpZWIgSnVud2VpIFpoYW5nOgo+Pj4+PiBGcm9tOiBNaWNoZWwgRMOkbnpl ciA8bWljaGVsLmRhZW56ZXJAYW1kLmNvbT4KPj4+Pj4KPj4+Pj4gV2l0aG91dCB0aGlzLCB0aGVy ZSBjb3VsZCBub3QgYmUgZW5vdWdoIHNsb3RzLCB3aGljaCBjb3VsZCB0cmlnZ2VyIAo+Pj4+PiB0 aGUKPj4+Pj4gQlVHX09OIGluIHJlc2VydmF0aW9uX29iamVjdF9hZGRfc2hhcmVkX2ZlbmNlLgo+ Pj4+Pgo+Pj4+PiB2MjoKPj4+Pj4gKiBKdW1wIHRvIHRoZSBlcnJvciBsYWJlbCBpbnN0ZWFkIG9m IHJldHVybmluZyBkaXJlY3RseSAoSmVycnkgWmhhbmcpCj4+Pj4+IHYzOgo+Pj4+PiAqIFJlc2Vy dmUgc2xvdHMgZm9yIGNvbW1hbmQgc3VibWlzc2lvbiBhZnRlciBWTSB1cGRhdGVzIChDaHJpc3Rp YW4KPj4+Pj4gS8O2bmlnKQo+Pj4+Pgo+Pj4+PiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwo+ Pj4+PiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy8xMDY0MTgKPj4+Pj4g UmVwb3J0ZWQtYnk6IG1pa2hhaWwudi5nYXZyaWxvdkBnbWFpbC5jb20KPj4+Pj4gU2lnbmVkLW9m Zi1ieTogTWljaGVsIETDpG56ZXIgPG1pY2hlbC5kYWVuemVyQGFtZC5jb20+Cj4+Pj4+IFNpZ25l ZC1vZmYtYnk6IEp1bndlaSBaaGFuZyA8SmVycnkuWmhhbmdAYW1kLmNvbT4KPj4+Pgo+Pj4+IEkg d291bGQgcHV0IHRoYXQgYXQgdGhlIGVuZCBvZiBhbWRncHVfYm9fdm1fdXBkYXRlX3B0ZSgpLCBi dXQgdGhhdCBpcwo+Pj4+IG9ubHkgYSBtaW5vciBuaXQgcGljay4KPj4+Cj4+PiBBdCBmaXJzdCwg SSByZWFsbHkgcHV0IGl0IGF0IHRoZSBlbmQgb2YgYW1kZ3B1X2JvX3ZtX3VwZGF0ZV9wdGUoKS4K Pj4+IE9uIHRoZSAybmQgdGhvdWdodCwgdGhhdCBmdW5jIG1heSBiZSBjYWxsZWQgYnkgb3RoZXJz KGFsdGhvdWdoIGl0J3Mgbm90Cj4+PiBmb3Igbm93KSwgc28gSSBtb3ZlIGl0IG91dCBvZiB0aGVy ZSB0byB0aGUgY2FsbGVyLgoKV2VsbCB0aGF0IGlzIGV4YWN0bHkgdGhlIHJlYXNvbiBJIHdhbnRl ZCB0byBoYXZlIGl0IGluIAphbWRncHVfYm9fdm1fdXBkYXRlX3B0ZSgpIDopCgpCdXQgeW91IGFy ZSByaWdodCwgdGhlcmUgYXJlIGdvb2QgYXJndW1lbnRzIGZvciBib3RoIGFwcHJvYWNoIGFuZCBh cyAKbG9uZyBhcyB3ZSBkb24ndCBoYXZlIGEgc2Vjb25kIHVzZXIgaXQgZG9lc24ndCBtYXR0ZXIu CgpDaHJpc3RpYW4uCgo+Pgo+PiBNYWtlcyBzZW5zZSB0byBtZSwgRldJVy4gVGhhbmtzIEp1bndl aSBhbmQgQ2hyaXN0aWFuIQo+Cj4gUGxlYXNlIGNvbmZpcm0gaWYgdGhhdCB3b3JrcyBpbiB5b3Vy IHNpZGUuCj4gSWYgeWVzLCBJIHdvdWxkIHB1c2ggdGhhdCB0byBkcm0tbmV4dCB0aGVuLgo+Cj4g VGhhbmtzLgo+Cj4gSmVycnkKPgo+Pgo+Pgo+PiBQLlMuIENocmlzdGlhbiwgYW55IGZlZWRiYWNr IG9uCj4+IGh0dHBzOi8vcGF0Y2h3b3JrLmZyZWVkZXNrdG9wLm9yZy9wYXRjaC8yMzIyMDQvID8K Pj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1n ZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=