Hello, John. You wrote 10 апреля 2013 г., 0:08:09: >> .. did we really break shared interrupt handling on ISA? JB> When did it ever work? sio has special hacks to make it work, and in my experience, it worked around FreeBSD 4 (or even 3? I've started with 2.2.2, but it was later), when I had some systems with multiple internal ISA modems (does anybody remember word "FIDO" here?)
>> God, you made me remember ISA interrupt sharing. I thought the main >> source of evilness is edge shared interrupts? JB> Right, and ISA are edge and active-hi, so generally not shareable. As far as I remember, it is changeable. But I could be wrong here. JB> Can you assign different interrupts via the BIOS somehow? I'll try. I could disable uart2 and 3 for sure, and then uart0 and uart1 will have unique standard (4 and 3) IRQ. I'll try it tomorrow. -- // Black Lion AKA Lev Serebryakov <l...@freebsd.org> _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
