search for: pbus

https://bugs.freedesktop.org/show_bug.cgi?id=67255 Priority: medium Bug ID: 67255 Assignee: nouveau at lists.freedesktop.org Summary: black screen after resuming from Hibernate QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: michele.cane at

https://bugs.freedesktop.org/show_bug.cgi?id=82835 Priority: medium Bug ID: 82835 Assignee: nouveau at lists.freedesktop.org Summary: GeForce 8800 GS VDPAU h264 decoding hang QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: randrik at mail.ru

...ory 810 MHz [ 452.410000] nouveau [ CLK][0000:02:00.0] 0a: core 405-1058 MHz memory 1600 MHz [ 452.410076] nouveau [ CLK][0000:02:00.0] 0f: core 405-1058 MHz memory 5000 MHz [ 452.410213] nouveau [ CLK][0000:02:00.0] --: core 405 MHz memory 810 MHz [ 452.450870] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x00000002 FAULT at 0x4188ac [ IBUS ] [ 452.450919] vga_switcheroo: enabled [ 452.451052] [TTM] Zone kernel: Available graphics memory: 8169116 kiB [ 452.451054] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 452.451055] [TTM] Initializing pool alloca...

https://bugs.freedesktop.org/show_bug.cgi?id=84870 Bug ID: 84870 Summary: [NV50] [PBUS] write fault on boot Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at lists.freedesktop.org...

https://bugs.freedesktop.org/show_bug.cgi?id=92727 Bug ID: 92727 Summary: nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x002140 [ !ENGINE ] Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drive...

https://bugs.freedesktop.org/show_bug.cgi?id=63135 Priority: medium Bug ID: 63135 Assignee: nouveau at lists.freedesktop.org Summary: [bisected] G69/nv50 DisplayPort dual-head fails to switch to KMS QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All)

.../nvkm/subdev/pci/pcie.c b/drm/nouveau/nvkm/subdev/pci/pcie.c index b32954f5311e..d71e5db5028a 100644 --- a/drm/nouveau/nvkm/subdev/pci/pcie.c +++ b/drm/nouveau/nvkm/subdev/pci/pcie.c @@ -119,7 +119,7 @@ nvkm_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width) struct pci_bus *pbus; int ret; - if (pci || !pci_is_pcie(pci->pdev)) + if (!pci || !pci_is_pcie(pci->pdev)) return 0; pbus = pci->pdev->bus; -- 2.7.0

Signed-off-by: Roy Spliet <rspliet at eclipso.eu> --- drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.h | 44 ++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.h index 3394a5e..ebf709c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.h +++

...nt +nv84_therm_init(struct nouveau_object *object) +{ + struct nv84_therm_priv *priv = (void *)object; + int ret; + + ret = nouveau_therm_init(&priv->base.base); + if (ret) + return ret; + + /* ACK ptherm IRQs */ + nv_wr32(object, 0x20100, 0xffffffff); + nv_wr32(object, 0x1100, 0x10000); /* PBUS */ + + return 0; +} + struct nouveau_oclass nv84_therm_oclass = { .handle = NV_SUBDEV(THERM, 0x84), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv84_therm_ctor, .dtor = _nouveau_therm_dtor, - .init = _nouveau_therm_init, + .init = nv84_therm_init, .fini = _nouveau_therm_fini,...

https://bugs.freedesktop.org/show_bug.cgi?id=58378 --- Comment #85 from Thomas <tomshere at t-online.de> --- (In reply to comment #82) > > I also have these errors in dmesg > > > > [ 18.985158] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > > FAULT at 0x00fd94 > > [ 18.986213] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > > FAULT at 0x103d94 > > [ 19.026027] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 > > FAULT at 0x10200c > &...

...irectly after boot undoes the something plymouth has done, and from there on everything is good. So any hints how to mvoe forward with this are appreciated. Regards, Hans p.s. Possibly related, likely unrelated during nouveau module (re) load I get these 2 errors: [ 240.837471] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x6833c8 [ 240.837945] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x4f4f5c4e FAULT at 0x6833c8 Where by the addresses listed as being written to (0x00000000 and 0x4f4f5c4e) are different each module load, so they seem to be taken from uninitia...

https://bugs.freedesktop.org/show_bug.cgi?id=70354 Priority: medium Bug ID: 70354 Assignee: nouveau at lists.freedesktop.org Summary: Failed to initialise context object: 2D_NVC0 (0) (for my GeForce GT 750M) QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS:

https://bugs.freedesktop.org/show_bug.cgi?id=81136 Priority: medium Bug ID: 81136 Assignee: nouveau at lists.freedesktop.org Summary: [NV92] Regression in Linux 3.15: GPU lockup after suspend QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All)

...lia Mirkin <imirkin at alum.mit.edu> --- Try commenting the same line out and see what happens... (i.e. the one with 0x74c1) FWIW I do remember seeing some PCRYPT-related (and PVP/PBSP-related) errors on start in the form of MMIO write failures in your log and thinking it odd: nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 FAULT at 0x10200c Which of course is an enable of FIFO_ACCESS... probably pretty important. (See https://github.com/envytools/envytools/blob/master/rnndb/vdec/vp2/pcrypt2.xml) But why do you get that error... anyone's guess. If you have the blob installe...

...x mobuntu 3.11.0-15-generic #23-Ubuntu SMP Mon Dec 9 18:17:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux I do not have any issues with distorted graphics during normal usage but my problem is that resume from suspend mode makes X hang. I also have these errors in dmesg [ 18.985158] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x00fd94 [ 18.986213] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x103d94 [ 19.026027] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 FAULT at 0x10200c but also [ 18.984164] nouveau E[ PTHERM][0000:01:00....

...MP Mon Dec 9 18:17:04 UTC 2013 > x86_64 x86_64 x86_64 GNU/Linux > > I do not have any issues with distorted graphics during normal usage but my > problem is that resume from suspend mode makes X hang. > > I also have these errors in dmesg > > [ 18.985158] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > FAULT at 0x00fd94 > [ 18.986213] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > FAULT at 0x103d94 > [ 19.026027] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 > FAULT at 0x10200c These errors should go away wit...

...)object; > + int ret; > + > + ret = nouveau_therm_init(&priv->base.base); > + if (ret) > + return ret; > + > + /* ACK ptherm IRQs */ > + nv_wr32(object, 0x20100, 0xffffffff); > + nv_wr32(object, 0x1100, 0x10000); /* PBUS */ > + > + return 0; > +} > + > struct nouveau_oclass > nv84_therm_oclass = { > .handle = NV_SUBDEV(THERM, 0x84), > .ofuncs = &(struct nouveau_ofuncs) { > .ctor = nv84_therm_ctor, > .dtor = _nouveau_therm_dtor...

...3-Ubuntu SMP Mon Dec 9 18:17:04 UTC 2013 > x86_64 x86_64 x86_64 GNU/Linux > I do not have any issues with distorted graphics during normal usage but my > problem is that resume from suspend mode makes X hang. > I also have these errors in dmesg > > [ 18.985158] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > FAULT at 0x00fd94 > [ 18.986213] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 > FAULT at 0x103d94 > [ 19.026027] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 > FAULT at 0x10200c Hmm - your kernel and your nvap...

...t; Do you see additional MMIO read/write failures, or is it > all good? What does the peek return? (I'm wondering if it's an initialization > order issue or something.) As above - and additionally, during the boot process, I also see the following messages in dmesg: nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x00fd94 nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x103d94 (...) nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 FAULT at 0x10200c > What issues are you seeing with the blob driver? As stated earlier: Every...

https://bugs.freedesktop.org/show_bug.cgi?id=72458 Priority: medium Bug ID: 72458 Assignee: nouveau at lists.freedesktop.org Summary: Machine freezes when launching Firefox QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: konglomeratum at mpp.hu