Re: Intel D2500CC motherboard and strange RS232/UART behavior

看板FB_current作者時間12年前 (2013/04/27 14:01), 編輯推噓0(000)
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In message <1428566376.20130407234355@serebryakov.spb.ru>, Lev Serebryakov writ es: >It doesn't look so. And uart1 and uart3 doesn't have interrupt >according to `vmstat -i' (but share irq4 according to boot messages). Ohh, there you go... Interrupt sharing on ISA requires special magic... With sio(4) one could hardcode interrupt sharing with hints.flags, but with uart(4) I think you have to go through puc(4) to do it. Not sure how that that should work in a case like this... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@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-unsubscribe@freebsd.org"
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