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https://bugs.freedesktop.org/show_bug.cgi?id=3613
------- Additional Comments From [EMAIL PROTECTED] 2005-06-24 09:45 -------
After much tinkering and disabling direct rendering and trying to load the
i915/drm modules without actually enabling direct rendering, it appears that
the resume hangs right after drm tries to enable the device at 0000:00:02.1
(0000 -> 0002), which is /dev/dri/card1. I notice that at that point ACPI
hasn't gotten around to restarting that interrupt yet (drm kicks in after
0000:00:02.0[A], /dev/dri/card0).
>From /var/log/messages: [Last couple lines from the hard reboot]
Jun 24 12:16:24 eleios kernel: Stopping tasks:
===============================================================================
=========================================================|
Jun 24 12:16:24 eleios kernel: Debug: sleeping function called from invalid
context at mm/slab.c:2126
Jun 24 12:16:24 eleios kernel: in_atomic():0, irqs_disabled():1
Jun 24 12:16:24 eleios kernel: [<c015d212>] kmem_cache_alloc+0x63/0x78
Jun 24 12:16:24 eleios kernel: [<c0249bf6>] acpi_pci_link_set+0x3f/0x17f
Jun 24 12:16:24 eleios kernel: [<c024a040>] irqrouter_resume+0x14/0x28
Jun 24 12:16:24 eleios kernel: [<c0289344>] sysdev_resume+0x3d/0xb5
Jun 24 12:16:24 eleios kernel: [<c028d593>] device_power_up+0x5/0xa
Jun 24 12:16:24 eleios kernel: [<c014a82b>] suspend_enter+0x44/0x46
Jun 24 12:16:24 eleios kernel: [<c014a7b9>] suspend_prepare+0x57/0x85
Jun 24 12:16:24 eleios kernel: [<c014a89e>] enter_state+0x49/0x54
Jun 24 12:16:24 eleios kernel: [<c02470ba>] acpi_system_write_sleep+0x5a/0x6c
Jun 24 12:16:23 eleios kernel: [<c0247060>] acpi_system_write_sleep+0x0/0x6c
Jun 24 12:16:23 eleios kernel: [<c017cbf4>] vfs_write+0x9e/0x110
Jun 24 12:16:23 eleios kernel: [<c017cd11>] sys_write+0x41/0x6a
Jun 24 12:16:23 eleios kernel: [<c0103a51>] syscall_call+0x7/0xb
Jun 24 12:16:23 eleios kernel: ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link
[LNKC] -> GSI 11 (level, low) -> IRQ 11
Jun 24 12:16:23 eleios kernel: ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link
[LNKB] -> GSI 11 (level, low) -> IRQ 11
Jun 24 12:16:23 eleios kernel: ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link
[LNKB] -> GSI 11 (level, low) -> IRQ 11
Jun 24 12:16:23 eleios kernel: ACPI: PCI Interrupt 0000:02:01.0[A] -> Link
[LNKE] -> GSI 11 (level, low) -> IRQ 11
Jun 24 12:16:23 eleios kernel: Restarting tasks... done
Jun 24 12:16:29 eleios kernel: ACPI: PCI Interrupt 0000:00:02.0[A] -> Link
[LNKA] -> GSI 11 (level, low) -> IRQ 11
Jun 24 12:16:29 eleios kernel: [drm] Initialized i915 1.2.0 20041217 on minor
0:
Jun 24 12:16:29 eleios kernel: PCI: Enabling device 0000:00:02.1 (0000 -> 0002)
Jun 24 12:16:29 eleios kernel: [drm] Initialized i915 1.2.0 20041217 on minor
1:
Jun 24 12:18:17 eleios syslogd 1.4.1: restart.
Jun 24 12:18:18 eleios kernel: klogd 1.4.1, log source = /proc/kmsg started.
Relevant bit of Xorg log:
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: Open failed
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: Open failed
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenByBusid: drmOpenMinor returns 7
drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
(II) I810(0): [drm] loaded kernel module for "i915" driver
(II) I810(0): [drm] DRM interface version 1.2
(II) I810(0): [drm] created "i915" driver at busid "pci:0000:00:02.0"
(II) I810(0): [drm] added 8192 byte SAREA at 0xf8997000
(II) I810(0): [drm] mapped SAREA 0xf8997000 to 0xb7e84000
(II) I810(0): [drm] framebuffer handle = 0xe0020000
(II) I810(0): [drm] added 1 reserved context for kernel
(II) I810(0): Allocated 3072 kB for the back buffer at 0x7800000.
(II) I810(0): Allocated 3072 kB for the depth buffer at 0x7400000.
(II) I810(0): Allocated 32 kB for the logical context at 0x73f8000.
(II) I810(0): Allocated 54016 kB for textures at 0x520000
(II) I810(0): Updated framebuffer allocation size from 5120 to 5128 kByte
(II) I810(0): Updated pixmap cache from 512 scanlines to 514 scanlines
(II) I810(0): 0x9da97ec: Memory at offset 0x00020000, size 5128 kBytes
(II) I810(0): 0x9cd3920: Memory at offset 0x07fff000, size 4 kBytes
(II) I810(0): 0x9ea9318: Memory at offset 0x07ffb000, size 16 kBytes
(II) I810(0): 0x9ea92e4: Memory at offset 0x00000000, size 128 kBytes
(II) I810(0): 0x9da982c: Memory at offset 0x07fea000, size 64 kBytes
(II) I810(0): 0x9f2d280: Memory at offset 0x07ffa000, size 4 kBytes
(II) I810(0): 0x9da987c: Memory at offset 0x07800000, size 3072 kBytes
(II) I810(0): 0x9da989c: Memory at offset 0x07400000, size 3072 kBytes
(II) I810(0): 0x9da98dc: Memory at offset 0x073f8000, size 32 kBytes
(II) I810(0): 0x9da98bc: Memory at offset 0x00520000, size 54016 kBytes
(II) I810(0): Activating tiled memory for the back buffer.
(II) I810(0): Activating tiled memory for the depth buffer.
(II) I810(0): [drm] Registers = 0xd0000000
(II) I810(0): [drm] Back Buffer = 0xe7800000
(II) I810(0): [drm] Depth Buffer = 0xe7400000
(II) I810(0): [drm] ring buffer = 0xe0000000
(II) I810(0): [drm] textures = 0xe0520000
(II) I810(0): [drm] dma control initialized, using IRQ 11
(II) I810(0): [drm] Initialized kernel agp heap manager, 55312384
(II) I810(0): [dri] visual configs initialized
(==) I810(0): Write-combining range (0xe0000000,0x8000000)
(II) I810(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(WW) I810(0): Extended BIOS function 0x5f05 failed.
(II) I810(0): xf86BindGARTMemory: bind key 12 at 0x007df000 (pgoffset 2015)
(II) I810(0): xf86BindGARTMemory: bind key 5 at 0x07fff000 (pgoffset 32767)
(II) I810(0): xf86BindGARTMemory: bind key 6 at 0x07ffb000 (pgoffset 32763)
(II) I810(0): xf86BindGARTMemory: bind key 8 at 0x07fea000 (pgoffset 32746)
(II) I810(0): xf86BindGARTMemory: bind key 7 at 0x07ffa000 (pgoffset 32762)
(II) I810(0): xf86BindGARTMemory: bind key 9 at 0x07800000 (pgoffset 30720)
(II) I810(0): xf86BindGARTMemory: bind key 10 at 0x07400000 (pgoffset 29696)
(II) I810(0): xf86BindGARTMemory: bind key 11 at 0x073f8000 (pgoffset 29688)
(II) I810(0): Display plane A is disabled and connected to Pipe A.
(II) I810(0): Display plane B is enabled and connected to Pipe B.
(II) I810(0): Enabling plane B.
(II) I810(0): Display plane A is now disabled and connected to Pipe A.
(II) I810(0): Display plane B is now enabled and connected to Pipe B.
(II) I810(0): PIPEACONF is 0x80000000
(II) I810(0): PIPEBCONF is 0x80000000
(II) I810(0): Mode bandwidth is 47 Mpixel/s
(II) I810(0): maxBandwidth is 1440 Mbyte/s, pipe bandwidths are 252 Mbyte/s, 0
Mbyte/s
(II) I810(0): Using XFree86 Acceleration Architecture (XAA)
Screen to screen bit blits
Solid filled rectangles
8x8 mono pattern filled rectangles
Indirect CPU to Screen color expansion
Solid Horizontal and Vertical Lines
Offscreen Pixmaps
Setting up tile and stipple cache:
16 128x128 slots
4 256x256 slots
(==) I810(0): Backing store disabled
(==) I810(0): Silken mouse enabled
(II) I810(0): Initializing HW Cursor
(**) Option "dpms"
(**) I810(0): DPMS enabled
(II) I810(0): X context handle = 0x1
(II) I810(0): [drm] installed DRM signal handler
(II) I810(0): [DRI] installation complete
(II) I810(0): direct rendering: Enabled
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