On Mon, 8 Mar 2004, Yoshihiko Sarumaru wrote:
> Hello Julian, > > I report you about a USB problem that would be occur with my > laptop after you MFC'ed USB stuff. thankyou. > > With GENERIC kernel, it is fine and there are no changes from > before, but with no usb kernel + usb.ko + umass.ko, it would be > panic everytime on boot. intersting.. I will investigate. > > It is not depend on umass. The panic would be happen when I > didn't load umass.ko but ucom.ko + umodem.ko and plug USB modem > (PHS phone). > > | Preloaded elf kernel "kernel.nousb" at 0xc042b000. > | Preloaded elf module "usb.ko" at 0xc042b0b0. > | Preloaded elf module "umass.ko" at 0xc042b14c. > | ... > | ata0: at 0x1f0 irq 14 on atapci0 > | ata1: at 0x170 irq 15 on atapci0 > | uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xfca0-0xfcbf irq 9 at dev > | ice 7.2 on pci0 > | usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 > | usb0: USB revision 1.0 > | uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > | uhub0: 2 ports with 2 removable, self powered > | uhub1: Philips Semiconductors hub, class 9/0, rev 1.10/1.10, addr 2 > | uhub1: 3 ports with 3 removable, self powered > | > | > | Fatal trap 12: page fault while in kernel mode > | fault virtual address = 0x38 > | fault code = supervisor read, page not present > | instruction pointer = 0x8:0xc0424323 > | stack pointer = 0x10:0xc044d91c > | frame pointer = 0x10:0xc044d928 > | code segment = base 0x0, limit 0xfffff, type 0x1b > | = DPL 0, pres 1, def32 1, gran 1 > | processor eflags = interrupt enabled, resume, IOPL = 0 > | current process = 0 (swapper) > | interrupt mask = net tty bio cam > > With USB built-in kernel, it will be like this: > | Preloaded elf kernel "kernel.withusb" at 0xc0434000. > | Preloaded elf module "ucom.ko" at 0xc043409c. > | Preloaded elf module "umodem.ko" at 0xc0434138. > | ... > | ata0: at 0x1f0 irq 14 on atapci0 > | ata1: at 0x170 irq 15 on atapci0 > | uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xfca0-0xfcbf irq 9 at dev > | ice 7.2 on pci0 > | usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 > | usb0: USB revision 1.0 > | uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > | uhub0: 2 ports with 2 removable, self powered > | uhub1: Philips Semiconductors hub, class 9/0, rev 1.10/1.10, addr 2 > | uhub1: 3 ports with 3 removable, self powered > | umass0: Sony USB Memory Stick Slot, rev 1.10/1.31, addr 3, UFI over CBI > | umass0:0:0:-1: Attached to scbus0 as device 0 > > Thanks, > - Yoshihiko > > [EMAIL PROTECTED] wrote: > > > > > The USB code in RELENG_4 has been updated to match that in -current. > > Please test any USB devices that are critical to you BEFORE we release > > 4.10 :-) > > > > > > thanks > > > > Julian > > > > > > _______________________________________________ > > [EMAIL PROTECTED] mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "[EMAIL PROTECTED]" > > > -- > Yoshihiko Sarumaru > mail: [EMAIL PROTECTED] web: http://www.imasy.or.jp/~mistral/ > _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
