In message <201304111050.37055....@freebsd.org>, John Baldwin writes:
>> Though if these ports don't have the logic that the AST cards did to >> share the IRQ, that'd make it hard... >> >> The sio man page talks about this... > >These are multiport cards and something like puc or digi, etc. is fine for >those. The OP's issue is that he has a board with 4 independent 16550 >UARTs which are attempting to share IRQs. Those are not multiport cards >and are thus a separate issue. I think you are mistaken, the 4 uarts are in the same chip and I am sure they have done something sensible with the interrupts so they can be shared. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ 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"
