[Please CC me any replies as I'm not on the lists]
Hi
Since Alan started posting 2.5 -ac patches I decided it was
time to give 2.5 a try. I was then unpleasantly surprized by a system
freeze on boot (just after echoing of the message about the AMD 756
workaround). Now it turns out I didn't do such a piss-poor of
configuring my 2.5 kernel, since the only option I could find that make
a difference was CONFIG_USB_DEBUG. When I accept flooding my system
logs with obscure usb incantations the system boots:(.
Unfortunately I need usb, I've got a nice brand-new usb
keyboard last week since my old noname (newmate) ps/2 keyboard was
giving w2k heart attacks (despite working flawlessly under linux 2.4
and windows 98). I figured since I had to replace a perfectly working
device I could as well go the legacy-free way:). (I can test the old
keyboard with 2.5 if anyone's interested by turbo-key-of-w2k-death
support btw)
Can an helpful soul help me bring my system some relief ? I'd
really like not to boot in debug mode.
System is Red Hat Rawhide, I've inserted some logs snippets,
lspci and lsusb outputs if it can help.
Oct 13 18:31:11 rousalka kernel: Debug: sleeping function called from
illegal context at include/asm/semaphore.h:119
Oct 13 18:31:11 rousalka kernel: Call Trace:
Oct 13 18:31:11 rousalka kernel: [<c026bc95>] usb_hub_events+0x75/0x410
Oct 13 18:31:11 rousalka kernel: [<c026c065>] usb_hub_thread+0x35/0xf0
Oct 13 18:31:11 rousalka kernel: [<c0116b50>]
default_wake_function+0x0/0x40
Oct 13 18:31:11 rousalka kernel: [<c026c030>] usb_hub_thread+0x0/0xf0
Oct 13 18:31:11 rousalka kernel: [<c0105601>]
kernel_thread_helper+0x5/0x14
0:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-751 [Irongate]
System Controller (rev 25)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 32
Region 0: Memory at dc000000 (32-bit, prefetchable) [size=32M]
Region 1: Memory at e1001000 (32-bit, prefetchable) [size=4K]
Region 2: I/O ports at e000 [disabled] [size=4]
Capabilities: [a0] AGP version 1.0
Status: RQ=15 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x2
00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-751 [Irongate] AGP
Bridge (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: d8000000-dbffffff
Prefetchable memory behind bridge: de000000-dfffffff
BridgeCtl: Parity- SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B-
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-756 [Viper] ISA
(rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-756 [Viper] IDE
(rev 03) (prog-if 8a [Master SecP PriP])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at f000 [size=16]
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-756 [Viper] ACPI (rev
03)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:07.4 USB Controller: Advanced Micro Devices [AMD] AMD-756 [Viper]
USB (rev 06) (prog-if 10 [OHCI])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 16 (20000ns max), cache line size 08
Interrupt: pin D routed to IRQ 7
Region 0: Memory at e1000000 (32-bit, non-prefetchable)
[size=4K]
00:08.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev
08)
Subsystem: Ensoniq Creative Sound Blaster AudioPCI64V,
AudioPCI128
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort-
<TAbort+ <MAbort+ >SERR- <PERR-
Latency: 32 (3000ns min, 32000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at e400 [size=64]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8029(AS)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at e800 [size=32]
Expansion ROM at e0000000 [disabled] [size=32K]
01:05.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP
(rev 04) (prog-if 00 [VGA])
Subsystem: Matrox Graphics, Inc. Millennium G400 32Mb SGRAM
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (4000ns min, 8000ns max), cache line size 08
Interrupt: pin A routed to IRQ 3
Region 0: Memory at de000000 (32-bit, prefetchable) [size=32M]
Region 1: Memory at d8000000 (32-bit, non-prefetchable)
[size=16K]
Region 2: Memory at d9000000 (32-bit, non-prefetchable)
[size=8M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [f0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=15 SBA+ AGP+ 64bit- FW- Rate=x2
Bus 001 Device 002: ID 046a:0001 Cherry Mikroschalter GmbH My3000
Keyboard
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 0 Interface
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046a Cherry Mikroschalter GmbH
idProduct 0x0001 My3000 Keyboard
bcdDevice 9.08
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Devices
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.00
bCountryCode 0
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 63
cannot get report descriptor
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type none
wMaxPacketSize 8
bInterval 12
Language IDs: (length=4)
0009 English(English)
Bus 001 Device 001: ID 0000:0000 Virtual Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000 Virtual
idProduct 0x0000 Hub
bcdDevice 2.05
iManufacturer 3 Linux 2.5.42-ac1-lys9 ohci-hcd
iProduct 2 Advanced Micro Devices [AMD] AMD-756
[Viper] USB
iSerial 1 00:07.4
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x40
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type none
wMaxPacketSize 2
bInterval 255
Language IDs: (length=4)
0409 English(US)
--
Nicolas Mailhot