From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 3/3] drm/amdgpu: Refresh rq selection for job after ASIC reset Date: Fri, 19 Oct 2018 18:28:25 +0200 Message-ID: <732e8d99-e681-e2a4-506d-6aed0d7fc594@gmail.com> References: <1539888261-331-1-git-send-email-andrey.grodzovsky@amd.com> <1539888261-331-3-git-send-email-andrey.grodzovsky@amd.com> <92efce5c-f9ad-847b-09b3-e7c6f7f13ff6@amd.com> <0928be66-d606-84b8-4fa8-399e5615f75c@amd.com> Reply-To: christian.koenig-5C7GfCeVMHo@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <0928be66-d606-84b8-4fa8-399e5615f75c-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: "Grodzovsky, Andrey" , "Koenig, Christian" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" , "dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Deucher, Alexander" QW0gMTkuMTAuMTggdW0gMTc6MDYgc2NocmllYiBHcm9kem92c2t5LCBBbmRyZXk6Cj4KPiBPbiAx MC8xOS8yMDE4IDAzOjA4IEFNLCBLb2VuaWcsIENocmlzdGlhbiB3cm90ZToKPj4gQW0gMTguMTAu MTggdW0gMjA6NDQgc2NocmllYiBBbmRyZXkgR3JvZHpvdnNreToKPj4+IEEgcmluZyBtaWdodCBi ZWNvbWUgdW51c2FibGUgYWZ0ZXIgcmVzZXQsIGlmIHRoYXQgdGhlIGNhc2UKPj4+IGRybV9zY2hl ZF9lbnRpdHlfc2VsZWN0X3JxIHdpbGwgY2hvb3NlIGFub3RoZXIsIHdvcmtpbmcgcnEKPj4+IHRv IHJ1biB0aGUgam9iIGlmIHRoZXJlIGlzIG9uZS4KPj4+IEFsc28sIHNraXAgcmVjb3Zlcnkgb2Yg cmluZyB3aGljaCBpcyBub3QgcmVhZHkuCj4+IFdlbGwgdGhhdCBpcyBub3QgZXZlbiByZW1vdGVs eSBzdWZmaWNpZW50Lgo+Pgo+PiBJZiB3ZSBjYW4ndCBicmluZyB1cCBhIHJpbmcgYW55IG1vcmUg YWZ0ZXIgYSByZXNldCB3ZSB3b3VsZCBuZWVkIHRvIG1vdmUKPj4gYWxsIGpvYnMgd2hpY2ggd2hl cmUgcHJldmlvdXNseSBzY2hlZHVsZWQgb24gaXQgYW5kIGFsbCBvZiBpdHMgZW50aXRpZXMKPj4g dG8gYSBkaWZmZXJlbnQgaW5zdGFuY2UuCj4gVGhhdCBvbmUgc2hvdWxkIGJlIGVhc3kgdG8gYWRk IGluc2lkZSBhbWRncHVfZGV2aWNlX2dwdV9yZWNvdmVyIGluIGNhc2UKPiByaW5nIGlzIGRlYWQs IHdlIGp1c3QgZG8gdGhlIHNhbWUgZm9yIGFsbCB0aGUgam9icyBpbgo+IHNjaGVkLT5yaW5nX21p cnJvcl9saXN0IG9mIHRoZSBkZWFkIHJpbmcKPiBiZWZvcmUgZG9pbmcgcmVjb3ZlcnkgZm9yIHRo ZW0sIG5vPwoKQ29ycmVjdCwgeW91IG5lZWQgdG8gZXhlY3V0ZSBhbGwgam9icyBmcm9tIHRoZSBy aW5nX21pcnJvcl9saXN0IGFzIHdlbGwgCmFzIG1vdmUgYWxsIGVudGl0aWVzIHRvIG90aGVyIHJx cy4KCkJ1dCB0aGVyZSBhcmUgc29tZSBwcm9ibGVtIHdpdGggdGhhdCBzZWUgYmVsb3cuCgo+PiBX aGF0IHlvdSBkbyBoZXJlIGJyZWFrcyBkZXBlbmRlbmNpZXMgYmV0d2VlbiBqb2JzIGFuZCBjYW4g cmVzdWx0IGluCj4+IHVuZm9yZXNlZW4gY29uc2VxdWVuY2VzIGluY2x1ZGluZyByYW5kb20gbWVt b3J5IHdyaXRlcy4KPiBDYW4geW91IGV4cGxhaW4gdGhpcyBhIGJpdCBtb3JlID8gQUZBSUsgYW55 IGpvYiBkZXBlbmRlbnQgb24gdGhpcyBqb2IKPiB3aWxsIHN0aWxsIHdhaXQgZm9yIGl0J3MgY29t cGxldGlvbgo+IGJlZm9yZSBydW5uaW5nIHJlZ2FyZGxlc3Mgb2YgZGlkIHRoaXMgam9iIG1vdmVk IHRvIGEgZGlmZmVyZW50IHJpbmcuCj4gV2hhdCBhbSBJIG1pc3NpbmcgPwoKVGhlIHN0dWZmIGRl cGVuZGVudCBvbiB0aGUgbW92aW5nIGpvYnMgc2hvdWxkIGluZGVlZCB3b3JrIGNvcnJlY3RseS4K CkJ1dCB5b3UgZG9uJ3QgbmVjZXNzYXJ5IGhhdmUgc3BhY2UgdG8gZXhlY3V0ZSB0aGUgcmluZ19t aXJyb3JfbGlzdCBvbiAKYW5vdGhlciBzY2hlZHVsZXIuIEFuZCB0byB0aGF0IHRoZSBqb2JzIGFy ZSBwcmVwYXJlZCB0byBydW4gb24gYSAKc3BlY2lmaWMgcmluZywgZS5nLiBVVkQgam9icyBhcmUg cGF0Y2hlcywgVk1JRHMgYXNzaWduZWQgZXRjIGV0Yy4uLgoKU28gdGhhdCBtb3N0IGxpa2VseSB3 b24ndCB3b3JrIGNvcnJlY3RseS4KCj4+IEFzIGZhciBhcyBJIGNhbiBzZWUgdGhhdCBjYW4ndCBi ZSBkb25lIGNvcnJlY3RseSB3aXRoIHRoZSBjdXJyZW50Cj4+IHNjaGVkdWxlciBkZXNpZ24uCj4+ Cj4+IEFkZGl0aW9uYWwgdG8gdGhhdCB3aGVuIHdlIGNhbid0IHJlc3RhcnQgb25lIGluc3RhbmNl IG9mIGEgcmluZyB3ZQo+PiB1c3VhbGx5IGNhbid0IHJlc3RhcnQgYWxsIG90aGVycyBlaXRoZXIu IFNvIHRoZSB3aG9sZSBhcHByb2FjaCBpcyByYXRoZXIKPj4gcG9pbnRsZXNzLgo+ICAgRnJvbSBt eSB0ZXN0aW5nIGxvb2tzIGxpa2Ugd2UgY2FuLCBjb21wdXRlIHJpbmcgMCBpcyBkZWFkIGJ1dCBJ QiB0ZXN0cwo+IHBhc3Mgb24gb3RoZXIgY29tcHV0ZSByaW5ncy4KCkludGVyZXN0aW5nLCBidXQg SSB3b3VsZCByYXRoZXIgaW52ZXN0aWdhdGUgd2h5IGNvbXB1dGUgcmluZyAwIGlzIGRlYWQgCndo aWxlIG90aGVyIHN0aWxsIHdvcmsuCgpBdCBsZWFzdCBzb21lIGNvbXB1dGUgcmluZ3Mgc2hvdWxk IGJlIGhhbmRsZWQgYnkgdGhlIHNhbWUgZW5naW5lLCBzbyBpZiAKb25lIGlzIGRlYWQgYWxsIG90 aGVyIHNob3VsZCBiZSBkZWFkIGFzIHdlbGwuCgpDaHJpc3RpYW4uCgo+Cj4gQW5kcmV5Cj4KPj4g UmVnYXJkcywKPj4gQ2hyaXN0aWFuLgo+Pgo+Pj4gU2lnbmVkLW9mZi1ieTogQW5kcmV5IEdyb2R6 b3Zza3kgPGFuZHJleS5ncm9kem92c2t5QGFtZC5jb20+Cj4+PiAtLS0KPj4+ICAgICBkcml2ZXJz L2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgfCAxNiArKysrKysrKysrKysrKyst Cj4+PiAgICAgMSBmaWxlIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkK Pj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2Rl dmljZS5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RldmljZS5jCj4+PiBp bmRleCBkMTE0ODllLi4zMTI0Y2ExIDEwMDY0NAo+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2Ft ZC9hbWRncHUvYW1kZ3B1X2RldmljZS5jCj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hbWRncHVfZGV2aWNlLmMKPj4+IEBAIC0zMzU1LDEwICszMzU1LDI0IEBAIGludCBhbWRn cHVfZGV2aWNlX2dwdV9yZWNvdmVyKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAo+Pj4gICAg IAllbHNlCj4+PiAgICAgCQlyID0gYW1kZ3B1X2RldmljZV9yZXNldChhZGV2KTsKPj4+ICAgICAK Pj4+ICsJLyoKPj4+ICsJICogQWZ0ZXIgcmVib290IGEgcmluZyBtaWdodCBmYWlsIGluIHdoaWNo IGNhc2UgdGhpcyB3aWxsCj4+PiArCSAqIG1vdmUgdGhlIGpvYiB0byBkaWZmZXJlbnQgcnEgaWYg cG9zc2libGUKPj4+ICsJICovCj4+PiArCWlmIChqb2IpIHsKPj4+ICsJCWRybV9zY2hlZF9lbnRp dHlfc2VsZWN0X3JxKGpvYi0+YmFzZS5lbnRpdHkpOwo+Pj4gKwkJaWYgKGpvYi0+YmFzZS5lbnRp dHktPnJxKSB7Cj4+PiArCQkJam9iLT5iYXNlLnNjaGVkID0gam9iLT5iYXNlLmVudGl0eS0+cnEt PnNjaGVkOwo+Pj4gKwkJfSBlbHNlIHsKPj4+ICsJCQlqb2ItPmJhc2Uuc2NoZWQgPSBOVUxMOwo+ Pj4gKwkJCXIgPSAtRU5PRU5UOwo+Pj4gKwkJfQo+Pj4gKwl9Cj4+PiArCj4+PiAgICAgCWZvciAo aSA9IDA7IGkgPCBBTURHUFVfTUFYX1JJTkdTOyArK2kpIHsKPj4+ICAgICAJCXN0cnVjdCBhbWRn cHVfcmluZyAqcmluZyA9IGFkZXYtPnJpbmdzW2ldOwo+Pj4gICAgIAo+Pj4gLQkJaWYgKCFyaW5n IHx8ICFyaW5nLT5zY2hlZC50aHJlYWQpCj4+PiArCQlpZiAoIXJpbmcgfHwgIXJpbmctPnJlYWR5 IHx8ICFyaW5nLT5zY2hlZC50aHJlYWQpCj4+PiAgICAgCQkJY29udGludWU7Cj4+PiAgICAgCj4+ PiAgICAgCQkvKiBvbmx5IG5lZWQgcmVjb3Zlcnkgc2NoZWQgb2YgdGhlIGdpdmVuIGpvYidzIHJp bmcKPj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4g YW1kLWdmeCBtYWlsaW5nIGxpc3QKPj4gYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cj4g X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBhbWQtZ2Z4 IG1haWxpbmcgbGlzdAo+IGFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4CgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlz dAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK