[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] modem on serial port in Dom0
On Tue, Jul 18, 2006 at 09:46:28PM +0200, Holger Schulthei? wrote: > Hi all, > > I'm using Xen (stable tarball 3.0.2). I want to connect a modem to my serial > port (ttyS0). After setting "xencons=off" in the module line of my grub, Xen > doesn't use this port itself (dmesg said nothing about ttyS0). > > So I did a "modprobe parport" and a "modprobe 8250" says: > FATAL: Error inserting 8250 > (/lib/modules/2.6.16-xen/kernel/drivers/serial/8250.ko): Unknown symbol in > module, or unknown parameter (see dmesg) > > dmesg: > 8250: Unknown symbol uart_get_baud_rate > 8250: Unknown symbol uart_resume_port > 8250: Unknown symbol uart_register_driver > 8250: Unknown symbol uart_suspend_port > 8250: Unknown symbol uart_remove_one_port > 8250: Unknown symbol uart_update_timeout > 8250: Unknown symbol uart_unregister_driver > 8250: Unknown symbol uart_get_divisor > 8250: Unknown symbol uart_match_port > 8250: Unknown symbol uart_add_one_port > 8250: Unknown symbol uart_write_wakeup > > Did anyone have experience in this error / what went wrong? > Do I have to compile my own Xen0 kernel with serial port support? Those symbols are exported from serial_core. try: modprobe serial_core && modprobe 8250 It /should/ be autolaoded when you modprobe 8250. I don't know what's going on there. Yours Tony linux.conf.au http://linux.conf.au/ || http://lca2007.linux.org.au/ Jan 15-20 2007 The Australian Linux Technical Conference! _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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