Date: Mon, 8 Apr 2013 11:31:35 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: "Poul-Henning Kamp" <phk@phk.freebsd.dk> Cc: Adrian Chadd <adrian@freebsd.org>, freebsd-current@freebsd.org Subject: Re: Intel D2500CC motherboard and strange RS232/UART behavior Message-ID: <957681250.20130408113135@serebryakov.spb.ru> In-Reply-To: <5847.1365365701@critter.freebsd.dk> References: <229402991.20130407172016@serebryakov.spb.ru> <2866.1365348969@critter.freebsd.dk> <454119968.20130407211356@serebryakov.spb.ru> <5068.1365356114@critter.freebsd.dk> <CAJ-VmonoeKeY3vQGXghvBJdbBEDJJZVbqW6F=KQfNBnNHBP9vA@mail.gmail.com> <962552272.20130407232944@serebryakov.spb.ru> <5698.1365363110@critter.freebsd.dk> <1428566376.20130407234355@serebryakov.spb.ru> <5847.1365365701@critter.freebsd.dk>
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Hello, Poul-Henning. You wrote 8 =E0=EF=F0=E5=EB=FF 2013 =E3., 0:15:01: >>It doesn't look so. And uart1 and uart3 doesn't have interrupt >>according to `vmstat -i' (but share irq4 according to boot messages). PHK> Ohh, there you go... I'll try to turn off uart2 and uart3 in BIOS and give different IRQs to uart0 and uart1. Fortunately, I don't need ALL of them. PHK> Interrupt sharing on ISA requires special magic... But it will be nice to fix this, and I could provide any informaton and debugging I can, but I need to know hwere to start. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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