John Baldwin wrote: > ... > Hmm you don't see /dev/lpt0 and /dev/lpt0.ctl via ls(1)? The attach routine > creates the devices via make_dev() right after the "interrupt-driven port" > message. > > I see /dev/lpt0.ctl, but not /dev/lpt0. data points: * The printer is a shonky old GCC Elite 600. * The BIOS is configured to expose LPT0 at "the usual ISA I/O address" w/interrupt mode 0x378 irq 7. * There are no error messages from lpt0 in dmesg, it does say lpt0: [MPSAFE]. * I load lpt.ko from loader.conf on boot. * If I try to kldunload lpt, it panics in destroy_devl() called from lpt_detach(). * I get the same results if the printer attached via lpt is switched on or off on boot. cups will just complain the printer isn't connected, as /dev/lpt0 doesn't exist. If I boot with bootverbose enabled, I see nothing which indicates that the make_dev() call has failed.Received on Fri Jan 23 2009 - 13:23:01 UTC
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