![]() | |||||||||||||
Messages in this thread |
ttyS1 is a Zoom K56flex modem, flash upgraded to V.90. I've used it happily for the last 2 years (except for a short period after I wiped the flash memory :-) ), but more heavily recently, I don't have an obvious datapoint on when the problem started. The card is ISA PnP capable, but that's disabled so it should look like a 16550 UART serial port on irq-3. /proc/tty/driver/serial agrees with me on this. I don't remember seeing the problem before I started using ppp-2.3.10, but that probably coincided with kernel changes and a RedHat 6.0 upgrade :-) I have tried kernels back down to 2.2.11 with the same problems, but don't have the sources/patches handy for anything earlier. Is there any extra debugging I can enable in pppd or the kernel ? Perhaps I'll just cause many dial-up/hangups manually to see if I can record an Oops - Assuming there is one... Hints on how to pin this down are welcome. Thanks, Steve Alan Cox wrote: > > > dynamic dial-up. Somewhere near the syslog event: > > "Connect: ppp0 <--> /dev/ttyS1" > > I get a total hang. Magic-Sysrq does seem to work, but it normally happens > > with the console blanked, and nothing is un-blanking it so no Oops! > > That sounds totally unrelated. What board, is ttyS1 an onboard serial port > or an add on card, or a modem card etc ? > > --- -- Steve Davies steve@one47.demon.co.uk One 47 Contracting Limited http://www.one47.demon.co.uk - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2005-03-22 12:56 [W:0.057 / U:0.560 seconds] ©2003-2008 Jasper Spaans | |||||||||||||