On Thu, Sep 18, 2008 at 08:50:33AM -0500, Exchange Admin wrote: > quirk_usb_handoff_ohci: resource start = 0x80000000, len = 0x00001000 > quirk_usb_handoff_ohci: base = 0xe1056000, offset = 0x00000004 > Machine check in kernel mode. > Caused by (from SRR1=149030): Transfer error ack signal > Oops: Machine check, sig: 7 [#1] > TAURUS > NIP: c0297f4c LR: c0297f44 CTR: c00115d0 > REGS: df821e60 TRAP: 0200 Not tainted (2.6.25.11) > MSR: 00149030 <EE,ME,IR,DR> CR: 24000022 XER: 00000000 > TASK = df805410[1] 'swapper' THREAD: df820000 > GPR00: c0297f44 df821f10 df805410 00000042 00000001 00000001 00000000 > 00020000 > GPR08: 00000036 c0333fe4 00006b61 c0360000 44000028 f7fbfffc 0fffac00 > ffffffff > GPR16: 00800000 007fff00 df821f78 c02d0000 c0330000 c0330000 00000000 > 0fff5464 > GPR24: c0330000 c02d0000 00000000 00000000 e1056000 df841218 df841218 > e1056004 > NIP [c0297f4c] 0xc0297f4c > LR [c0297f44] 0xc0297f44 > Call Trace: > [df821f10] [c0297f44] 0xc0297f44 (unreliable) > [df821f40] [c01617dc] pci_fixup_device+0xec/0x140 > [df821f60] [c0295ae0] 0xc0295ae0 > [df821f70] [c030c198] kernel_init+0x9c/0x290 > [df821ff0] [c0010a6c] kernel_thread+0x44/0x60 > Instruction dump: > XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX > XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX > ---[ end trace 97996e90be8a1237 ]--- > Kernel panic - not syncing: Attempted to kill init! > Rebooting in 180 seconds.. > > where resource start = 0x80000000 is the physical address of the USB > controller, base = 0xe1056000 is the virtual address. > > Does anyone know this kind of problem and can give me a hint.
Check that the PCI controller config matches the MMIO region specified in the device tree. -Scott _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
