From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [RFC 20/21] drm/i915: Convert 'ring_idle()' to use requests not seqnos Date: Mon, 3 Nov 2014 11:44:41 +0100 Message-ID: <20141103104441.GG26941@phenom.ffwll.local> References: <1412604925-11290-14-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-15-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-16-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-17-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-18-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-19-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-20-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-21-git-send-email-John.C.Harrison@Intel.com> <20141019140913.GD26941@phenom.ffwll.local> <544FA222.90300@Intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f180.google.com (mail-wi0-f180.google.com [209.85.212.180]) by gabe.freedesktop.org (Postfix) with ESMTP id CD9C76E4A9 for ; Mon, 3 Nov 2014 02:44:28 -0800 (PST) Received: by mail-wi0-f180.google.com with SMTP id hi2so5985102wib.1 for ; Mon, 03 Nov 2014 02:44:27 -0800 (PST) Content-Disposition: inline In-Reply-To: <544FA222.90300@Intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: John Harrison Cc: Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMjgsIDIwMTQgYXQgMDI6MDM6MTRQTSArMDAwMCwgSm9obiBIYXJyaXNvbiB3 cm90ZToKPiBPbiAxOS8xMC8yMDE0IDE1OjA5LCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+ID5XZSBo YXZlIHBsYWNlcyB0aGF0IHNob3ZlbCBzdHVmZiBvbnRvIHRoZSByaW5nIHdpdGhvdXQgYW4gZXhw bGljaXQKPiA+YWRkX3JlcXVlc3QuIE9yIGF0IGxlYXN0IHdlJ3ZlIGhhZCwgc28gdGhpcyBuZWVk cyBhIGZ1bGwgYXVkaXQsIGFuZCB0aGF0Cj4gPmF1ZGl0IG5lZWRzIHRvIGJlIGluIHRoZSBjb21t aXQgbWVzc2FnZS4KPiBOb3Qgc3VyZSB3aGF0IHlvdSBtZWFuLiBUaGVyZSBpcyBubyBmdW5jdGlv bmFsIGNoYW5nZSBoZXJlLiBUaGUgb2xkIHZlcnNpb24KPiBwdWxsZWQgdGhlIHNlcW5vIG91dCBv ZiB0aGUgbGFzdCByZXF1ZXN0IGVudHJ5IGluIHRoZSBsaXN0IGFuZCBjb21wYXJlZCB0aGF0Cj4g dG8gdGhlIGhhcmR3YXJlIHNlcW5vIHZhbHVlIHRvIGNoZWNrIGZvciBjb21wbGV0aW9uLiBUaGUg bmV3IHZlcnNpb24gZ2V0cwo+IHRoZSBzYW1lIHJlcXVlc3QgZW50cnkgYW5kIGRvZXMgdGhlIHNh bWUgY29tcGxldGlvbiB0ZXN0LCBqdXN0IGluIHJlcXVlc3QKPiBwYXJsYW5jZS4gSWYgY29tbWFu ZHMgYXJlIGJlaW5nIGR1bXBlZCBvbiB0aGUgcmluZyB3aXRob3V0IGFuIHJlcXVlc3QgYmVpbmcK PiBhZGRlZCB0byB0aGUgcmVxdWVzdCBsaXN0IHRoZW4gdGhlIG9sZCB2ZXJzaW9uIHdvdWxkIHN0 aWxsIG5vdCBoYXZlIGJlZW4KPiBjaGVja2luZyBmb3IgdGhlbS4gSXQgd291bGQgc3RpbGwgb25s eSBsb29rIGF0IHRoZSBsYXN0IHBpZWNlIG9mIHdvcmsgdGhhdAo+IGFjdHVhbGx5IGRpZCBjYWxs IGFkZF9yZXF1ZXN0IGFuZCBzZWUgaWYgdGhhdCBoYXMgY29tcGxldGVkIG9yIG5vdC4KCk9oLCBJ J3ZlIHByZXR0eSBiYWRseSBtaXhlZCBzdHVmZiB1cCA7LSkKClRoZSBpc3N1ZSBJJ20gc2VlaW5n IGhlcmUgdGhvdWdoIGlzIGFjZXNzaW5nIHRoZSByZXF1ZXN0IGxpc3QsIGZyb20gaXJxCmNvbnRl eHQsIHdpdGhvdXQgYW55IGxvY2tzLiBQcmUtZXhpc3RpbmcsIGJ1dCBzdGlsbCBkZXNlcnZlcyBh IEZJWE1FCmNvbW1lbnQuCgpXcnQgdGhlIGNoYW5nZSBpdHNlbGYgSSdtIG5vdCBzdXJlIGl0J3Mg dGhhdCB1c2VmdWwsIHRoaXMgaXMgZmFpcmx5Cmxvdy1sZXZlbCBjb2RlLgotRGFuaWVsCi0tIApE YW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgorNDEgKDAp IDc5IDM2NSA1NyA0OCAtIGh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==