search for: pfifo_write

Displaying 20 results from an estimated 24 matches for "pfifo_write".

2013 Dec 05
2
drm-nouveau-next - write trapped by fbcon
...re often). (once there was a corrupted fbcon with matrix-like strings of unrecognizable glyph-strings hanging down from screen top border) These errors do stop once I switch to Xorg. [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/P...
2013 Dec 06
2
drm-nouveau-next - write trapped by fbcon
...h matrix-like strings of > > unrecognizable glyph-strings hanging down from screen top border) > > > > These errors do stop once I switch to Xorg. > > > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000...
2013 Dec 11
2
drm-nouveau-next - write trapped by fbcon
...nrecognizable glyph-strings hanging down from screen top border) >> > > >> > > These errors do stop once I switch to Xorg. >> > > >> > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> > > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> > > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280...
2013 Nov 19
2
[PATCH] drm/nouveau/fbcon: fix suspend/resume fbcon
...kernel object tree... kernel: nouveau [ VBIOS][0000:01:00.0] running init tables kernel: nouveau [ DRM] resuming client object trees... kernel: nouveau [ DRM] resuming display... kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe240 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB...
2013 Nov 19
1
[PATCH] drm/nouveau/fbcon: fix suspend/resume fbcon
.... > kernel: nouveau [ VBIOS][0000:01:00.0] running init tables > kernel: nouveau [ DRM] resuming client object trees... > kernel: nouveau [ DRM] resuming display... > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe240 on channel 0x0000fee0 [unknown] BAR/PFIFO...
2014 Jan 01
1
drm-nouveau-next - write trapped by fbcon
...down from screen top border) >> >> > > >> >> > > These errors do stop once I switch to Xorg. >> >> > > >> >> > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> >> > > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> >> > > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped wri...
2014 Jan 01
0
drm-nouveau-next - write trapped by fbcon
...strings hanging down from screen top border) > >> > > > >> > > These errors do stop once I switch to Xorg. > >> > > > >> > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > >> > > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > >> > > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x...
2013 Oct 03
2
[PATCH] drm/nouveau/fb: fix suspend/resume fbcon
...kernel object tree... kernel: nouveau [ VBIOS][0000:01:00.0] running init tables kernel: nouveau [ DRM] resuming client object trees... kernel: nouveau [ DRM] resuming display... kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe240 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB...
2013 Dec 05
0
drm-nouveau-next - write trapped by fbcon
...was a corrupted fbcon with matrix-like strings of > unrecognizable glyph-strings hanging down from screen top border) > > These errors do stop once I switch to Xorg. > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unkn...
2013 Dec 11
0
drm-nouveau-next - write trapped by fbcon
...> > > unrecognizable glyph-strings hanging down from screen top border) > > > > > > These errors do stop once I switch to Xorg. > > > > > > [ 13.825627] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > > > [ 13.826506] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > > > [ 13.827319] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000408280 on chan...
2013 Nov 19
0
[PATCH] drm/nouveau/fbcon: fix suspend/resume fbcon
...l: nouveau [ VBIOS][0000:01:00.0] running init tables >> kernel: nouveau [ DRM] resuming client object trees... >> kernel: nouveau [ DRM] resuming display... >> kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT >> kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe240 on channel 0x0000fee0 [unknown] B...
2013 Oct 03
0
[PATCH] drm/nouveau/fb: fix suspend/resume fbcon
.... > kernel: nouveau [ VBIOS][0000:01:00.0] running init tables > kernel: nouveau [ DRM] resuming client object trees... > kernel: nouveau [ DRM] resuming display... > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT > kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x00007fe240 on channel 0x0000fee0 [unknown] BAR/PFIFO...
2012 Sep 12
1
[PATCH] drm/nouveau: fix early vram corruption originating from vgacon
...to write to VGA RAM. Nouveau uses this memory for different purposes, so if we are unlucky, it causes mysterious memory corruptions. For me, booting with nv_printk debug levels set to 5 was enough to trigger it. It manifested as long stream of: "trapped write at ... on channel 0x0001fea0 BAR/PFIFO_WRITE/IN reason: DMAOBJ_LIMIT / PT_NOT_PRESENT / PAGE_SYSTEM_ONLY / PAGE_NOT_PRESENT" which eventually lead to complete hang. Disabling access to VGA memory (through 0x54 PCI config space register) is enough to fix it, but it breaks copying screen data between old and new console (because old data...
2012 Nov 06
3
Fix for vblank on nvc0
The vblank on nvc0 was not working correctly and would freeze X, I managed to track it down and fix it with some help from m.b.lankhorst, see https://bugs.freedesktop.org/show_bug.cgi?id=56692 for details. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121106/27ceb48e/attachment.html> --------------
2012 Aug 25
9
[Bug 54056] New: plenty of errors trapped write at plus PGRAPH error
...rc2-1-desktop #1 SMP PREEMPT Tue Aug 21 16:17:16 UTC 2012 (e0fa472) x86_64 x86_64 x86_64 GNU/Linux mesa version i | Mesa | package | 8.0.4-23.4 | x86_64 | openSUSE-Factory-Oss I get plenty of these... PFB][0000:04:00.0] trapped write at 0x0000369af0 on channel 0x0000fee0 BAR/PFIFO_WRITE/FB reason: VRAM_LIMIT [ 14.127006] nouveau E[ PFB][0000:04:00.0] trapped write at 0x00003a85cc on channel 0x0000fee0 BAR/PFIFO_WRITE/FB reason: VRAM_LIMIT [ 14.127006] nouveau E[ PFB][0000:04:00.0] trapped read at 0x00003e30f4 on channel 0x0000fee0 BAR/PFIFO_READ/FB reason: VRAM_LIMIT...
2013 Mar 29
4
[Bug 57350] [nouveau, linux-3.7-rc] Broken cursor and kernel log swamped with trapped reads/writes from BAR/PFIFO_READ/FB
https://bugs.freedesktop.org/show_bug.cgi?id=57350 --- Comment #27 from Ankur <ankur at lipidity.com> --- Bug is still present with linux-3.8.4, xf86-video-nouveau-1.0.7 -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL:
2013 Oct 04
2
[PATCH] drm/nouveau/fb: fix suspend/resume fbcon
Am Donnerstag, den 03.10.2013, 23:50 +0100 schrieb Emil Velikov: > I'm not entirely sure this is correct. One needs to save and disable > accleration before suspending the fb. Please try the following > > - if (state == 0) > + if (state == 1) > nouveau_fbcon_save_disable_accel(dev); > fb_set_suspend(drm->fbcon->helper.fbdev, state); > - if (state == 1) > +
2014 Jan 31
2
Help needed for bug 58556
Hello List, I am trying to solve bug 58556 [1], but I will need some help as I don't understand all that is going on. The system is composed of an NV96 (9600 GT) and an NVAC (9400 M) card; acceleration is disabled, otherwise the system hangs at boot after initialising the NV96 card. The problem consist of a complete garbage screen in console mode, and a one-third gabage screen in GUI.
2013 Nov 17
1
[PATCH] drm/nouveau/fb: fix suspend/resume fbcon
...ot;-key on console: The help text, which should appear, is just snow (Can you reproduce this?). 3. On boot up, I'll still get some snow just before X start, _sometimes_, not always: 3-4 lines of nouveau E[ PFB][0000:01:00.0] trapped write at 0x0000710540 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT greets, chris > > Cheers, > Emil > > [1] http://nouveau.freedesktop.org/wiki/Bugs/ > >> So it's about first put the bucket and then open the water tap. >> >> ;) >> >> chris >> >> ps: just found these...
2014 Jan 31
3
Help needed for bug 58556
...e; * run nouveau_channel_new: * nouveau_channel_ind * nouveau_channel_init, precisely these parts: * vram creation; * gart creation; * dma variables initialisation. > -ilia Pierre Moreau [1]: nouveau E[PFB][0000:03:00:0] trapped write at 0x0000546000 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT [2]: https://bugs.freedesktop.org/show_bug.cgi?id=58556#c18 [3]: https://bugs.freedesktop.org/show_bug.cgi?id=58556#c20 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/2014013...