From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 63599] [r600] SUMO2 GPU lockup CP stall (kernel 3.2.47, 3.4, 3.8, 3.9, 3.10) Date: Sat, 21 Dec 2013 00:06:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0930397181==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E6713FA504 for ; Fri, 20 Dec 2013 16:06:50 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0930397181== Content-Type: multipart/alternative; boundary="1387584410.8EA5BC3B3.28888"; charset="us-ascii" --1387584410.8EA5BC3B3.28888 Date: Sat, 21 Dec 2013 00:06:50 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=63599 --- Comment #30 from Paul Wolneykien --- (In reply to comment #13) > Try comparing the following registers between fglrx and radeon: > > ... > > You can use radeonreg (as root): > ./radeonreg regmatch 0x98FC > Here is the console mode comparison (radeon installs the framebuffer console, though): $ diff -u fglrx-console.data radeon-console.data --- fglrx-console.data 2013-12-21 01:38:37.952290647 +0400 +++ radeon-console.data 2013-12-21 01:42:45.844348784 +0400 @@ -1,23 +1,23 @@ 0x98FC 0x00000000 (0) -0x98F8 0x00000000 (0) +0x98F8 0x02010002 (33619970) 0x8950 0xfffcf001 (-200703) 0x98F4 0x00fe0001 (16646145) 0x3F88 0x00fe0001 (16646145) 0x9B7C 0x00000000 (0) -0x3F90 0xffff0000 (-65536) -0x9148 0xffff0000 (-65536) +0x3F90 0x00000000 (0) +0x9148 0x00000000 (0) 0x3F94 0x00000000 (0) 0x914C 0x00000000 (0) 0x8954 0x00000000 (0) 0x2004 0x00000210 (528) 0x2008 0x00fac688 (16434824) 0x2768 0x00007000 (28672) -0x8B24 0x00000000 (0) -0xA008 0x00030000 (196608) -0xA020 0x00158011 (1409041) +0x8B24 0x00ff0fff (16715775) +0xA008 0x00010000 (65536) +0xA020 0x00158009 (1409033) 0xA02C 0x0000001b (27) 0x9100 0x00000000 (0) -0x913C 0x01000000 (16777216) -0x960c 0x76543210 (1985229328) +0x913C 0x00000004 (4) +0x960c 0x54763210 (1417032208) 0x9610 0x0000ba98 (47768) -0x88C4 0x00000000 (0) +0x88C4 0x000000c1 (193) > See if changing any of them to what fglrx programs before starting X with > tiling disabled. I've set each register values from fglrx-console.data and call xinit. Lockup again, nothing changes. -- You are receiving this mail because: You are the assignee for the bug. --1387584410.8EA5BC3B3.28888 Date: Sat, 21 Dec 2013 00:06:50 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 30 on bug 63599 from 
(In reply to comment #13)
> Try comparing the following registers between fglrx and radeon:
> 
> ...
> 
> You can use radeonreg (as root):
> ./radeonreg regmatch 0x98FC
> 

Here is the console mode comparison (radeon installs the framebuffer console,
though):

$ diff -u fglrx-console.data radeon-console.data 
--- fglrx-console.data  2013-12-21 01:38:37.952290647 +0400
+++ radeon-console.data 2013-12-21 01:42:45.844348784 +0400
@@ -1,23 +1,23 @@
 0x98FC 0x00000000 (0)
-0x98F8 0x00000000 (0)
+0x98F8 0x02010002 (33619970)
 0x8950 0xfffcf001 (-200703)
 0x98F4 0x00fe0001 (16646145)
 0x3F88 0x00fe0001 (16646145)
 0x9B7C 0x00000000 (0)
-0x3F90 0xffff0000 (-65536)
-0x9148 0xffff0000 (-65536)
+0x3F90 0x00000000 (0)
+0x9148 0x00000000 (0)
 0x3F94 0x00000000 (0)
 0x914C 0x00000000 (0)
 0x8954 0x00000000 (0)
 0x2004 0x00000210 (528)
 0x2008 0x00fac688 (16434824)
 0x2768 0x00007000 (28672)
-0x8B24 0x00000000 (0)
-0xA008 0x00030000 (196608)
-0xA020 0x00158011 (1409041)
+0x8B24 0x00ff0fff (16715775)
+0xA008 0x00010000 (65536)
+0xA020 0x00158009 (1409033)
 0xA02C 0x0000001b (27)
 0x9100 0x00000000 (0)
-0x913C 0x01000000 (16777216)
-0x960c 0x76543210 (1985229328)
+0x913C 0x00000004 (4)
+0x960c 0x54763210 (1417032208)
 0x9610 0x0000ba98 (47768)
-0x88C4 0x00000000 (0)
+0x88C4 0x000000c1 (193)

> See if changing any of them to what fglrx programs before starting X with
> tiling disabled.

  I've set each register values from fglrx-console.data and call xinit. Lockup
again, nothing changes.

You are receiving this mail because:
  • You are the assignee for the bug.
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