search for: _osc

...aded to 4.2 with yum Motherboard is ASUS P5N32-SLI, using onboard sound Radeon X300SE PCI-E graphics card Power-on boot from the install CD also hung, at "running /sbin/loader" but rebooted correctly into the installer after the reset button was pressed. Error dump from dmesg: Evaluate _OSC Set fails. Status = 0x0005 ACPI-1133: *** Error: Method execution failed [\_SB_.LSTA] (Node f7f5ff00), AE_AML_OPERAND_TYPE ACPI-1133: *** Error: Method execution failed [\_SB_.LATA._STA] (Node f7f001e0), AE_AML_OPERAND_TYPE ACPI-0158: *** Error: Method execution failed [\_SB_.LATA._STA]...

...rs : Dec 30 18:10:38 client1 kernel: cpu0: <ACPI CPU> on acpi0 Dec 30 18:10:38 client1 kernel: ACPI Warning (tbutils-0243): Incorrect checksum in table [ASF!] - 77, should be 32 [20070320] Dec 30 18:10:38 client1 kernel: ACPI Error (psparse-0626): Method parse/execution failed [\_PR_.CPU0._OSC] (Node 0xffffff0001264aa0), AE_ALREADY_EXISTS Dec 30 18:10:38 client1 kernel: est0: <Enhanced SpeedStep Frequency Control> on cpu0 Dec 30 18:10:38 client1 kernel: p4tcc0: <CPU Frequency Thermal Control> on cpu0 Dec 30 18:10:38 client1 kernel: cpu1: <ACPI CPU> on acpi0 Dec 30 18...

Hi all, I recently bought a Intel D2500HN motherboard with Intel GMA 3600 video card. I want to install FreeBSD 9-Release on it via PXE, but after booting the system, it seems that video card driver doesn't work properly. Have a look at this picture: http://img703.imageshack.us/img703/5648/20120714393.jpg I've tried the # vidcontrol 80x25 but unfortunately it doesn't help. Do

...;> 2. Who is responsible for saving and restoring PCI bridge >> configuration during suspend and resume? Linux? ACPI? BIOS? > > Not sure about PCI bridges, but at least for the PCI Express Capability > registers, it is in control of the OS when control is granted via the > ACPI _OSC method. I guess you are referring to pci_save_pcie_state(). I can't see anything equivalent for the bridge registers. > As Windows is probably not affected by this issue, a change must be > possible to make Linux more compatible with Windows. Though I am not > sure what change is nee...

Konrad, et al, I am seeing visual corruption (almost like an interlacing problem) with i915 under Xen on some platforms using linux-3.8. See attached file for an example of the visual corruption. This particular platform is an HP Elitebook 2540p The same kernel and ramdisk, when booted as native linux does not show this corruption. dmesg is attached, as well (out.txt) - but I did not see

...: PCI bridge to [bus 05-06] pci 0000:00:1c.7: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.7: bridge window [io disabled] pci 0000:00:1c.7: bridge window [mem disabled] pci 0000:00:1c.7: bridge window [mem pref disabled] pci 0000:00:01.0: PCIe errors handled by OS. pci 0000:00:01.0: ACPI _OSC control granted for 0x1c alloc irq_desc for 16 on node -1 alloc kstat_irqs on node -1 pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:01.0: setting latency timer to 64 pci 0000:00:1c.0: PCIe errors handled by OS. pci 0000:00:1c.0: ACPI _OSC control granted for 0x1...

...tate [\_S2_] (20130725/hwxface-571) ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) \_SB_.PCI0:_OSC invalid UUID _OSC request data:1 8 0 \_SB_.PCI0:_OSC invalid UUID _OSC request data:1 1f 0 acpi PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08) acpi PNP0A08:00: fail to add MMCONFIG information, can...

Hi, We are facing a suspend/resume problem with many different Asus laptop models (30+ products) with Intel chipsets (multiple generations) and nvidia GPUs (several different ones). Reproducers include: 1. Boot 2. Suspend/resume 3. Load nouveau driver 4. Start X 5. Observe slow X startup and many many errors in logs (primarily nouveau fifo faults) or 1. Boot 2. Load nouveau driver 3. Start X

https://bugs.freedesktop.org/show_bug.cgi?id=112070 Bug ID: 112070 Summary: H/W Acceleration sufficiently buggy on Debian to hard lock machine GeForce 7600 GO Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: other Status: NEW Severity: critical Priority: not

...e. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.014754] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20130517/dswload-194) [ 0.117596] ACPI: Using IOAPIC for interrupt routing [ 0.127508] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.135161] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.135193] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.135226] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.135257] ACPI: PCI I...

...PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11) [ 0.356365] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11) [ 0.356441] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11) [ 0.356519] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f]) [ 0.356524] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.356621] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability] [ 0.356665] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] [ 0.356667] acpi PNP0A08:00: _OSC: OS requested [PCIeH...

...onsible for saving and restoring PCI bridge >>> configuration during suspend and resume? Linux? ACPI? BIOS? >> >> Not sure about PCI bridges, but at least for the PCI Express Capability >> registers, it is in control of the OS when control is granted via the >> ACPI _OSC method. > > I guess you are referring to pci_save_pcie_state(). I can't see > anything equivalent for the bridge registers. > >> As Windows is probably not affected by this issue, a change must be >> possible to make Linux more compatible with Windows. Though I am not &g...

...s S0 S1 S3 S4 S5) [ 1.744708] ACPI: Using IOAPIC for interrupt routing [ 1.744898] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug [ 1.754865] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.754945] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 1.755006] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 1.755174] acpi PNP0A03:00: host bridge window [io 0x0000-0x0cf7] (ignored) [ 1.755178] acpi PNP0A03:00: host bridge window [io 0x0d00-0xffff] (ignored)...

...fence/memory barrier? > 2. Who is responsible for saving and restoring PCI bridge > configuration during suspend and resume? Linux? ACPI? BIOS? Not sure about PCI bridges, but at least for the PCI Express Capability registers, it is in control of the OS when control is granted via the ACPI _OSC method. > I could not see any Linux code to save and restore these registers. > Likewise I didn't find anything in the ACPI DSDT/SSDT - neither on the > affected products, nor on a similar product that does not suffer this > nvidia issue. Linux does put the PCI bridge into D3 power...

...t; after exposing the HDA. Is it possible that this works on Windows but not Linux because they handle ACPI hotplug slightly differently? Martin did some nice debug [1] and found that _DSM, _PS0, and _PS3 functions write the config bit at 0x488. The dmesg log [2] from zigarrre seems to show that _OSC failed (which I *think* means we won't use pciehp) and that there's a slot registered by acpiphp. Maybe this works on Windows via an ACPI hotplug event that runs AML to flip the 0x488 bit and rescans the bus? That would make more sense to me than the idea that the Nvidia driver does it....

...le for saving and restoring PCI bridge > >> configuration during suspend and resume? Linux? ACPI? BIOS? > > > > Not sure about PCI bridges, but at least for the PCI Express Capability > > registers, it is in control of the OS when control is granted via the > > ACPI _OSC method. > > I guess you are referring to pci_save_pcie_state(). I can't see > anything equivalent for the bridge registers. Yes that would be the function, called via pci_save_state. > > I recently compared PCI configuration space access and ACPI method > > invocation us...

From: Lukas Wunner <lukas at wunner.de> The integrated HDA controller on Nvidia GPUs can be hidden with a bit in the GPU's config space. Information about this scheme was provided by NVIDIA on their forums. Many laptops now ship with this device hidden, meaning that Linux users of affected platforms (where the HDMI connector comes off the NVIDIA GPU) cannot use HDMI audio

...7] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.539409] ACPI: GPE 0x24 active on init [ 5.540000] ACPI: Enabled 6 GPEs in block 00 to 3F [ 5.630599] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff]) [ 5.637013] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 5.646011] acpi PNP0A03:02: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.653090] PCI host bridge to bus 0000:ff [ 5.658007] pci_bus 0000:ff: root bus resource [bus ff] [ 5.664021] pci 0000:ff:08.0: [8086:2f80] type 00 class 0x08...

...7] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.539409] ACPI: GPE 0x24 active on init [ 5.540000] ACPI: Enabled 6 GPEs in block 00 to 3F [ 5.630599] ACPI: PCI Root Bridge [UNC1] (domain 0000 [bus ff]) [ 5.637013] acpi PNP0A03:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 5.646011] acpi PNP0A03:02: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.653090] PCI host bridge to bus 0000:ff [ 5.658007] pci_bus 0000:ff: root bus resource [bus ff] [ 5.664021] pci 0000:ff:08.0: [8086:2f80] type 00 class 0x08...

On Thu, 2014-05-15 at 11:01 +0100, Ian Campbell wrote: > Please can you also post Xen's own dmesg (from "xl dmesg"). Please boot with loglvl=all on the hypervisor command line for this too. Ian.