Date: Wed, 10 Apr 2013 10:30:10 +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: <1424327083.20130410103010@serebryakov.spb.ru> In-Reply-To: <54189.1365540724@critter.freebsd.dk> References: <229402991.20130407172016@serebryakov.spb.ru> <5847.1365365701@critter.freebsd.dk> <CAJ-Vmo=_9rL4FarGqBS0BkC-vPg=LbFt3boYk73QijaB6=0Q-A@mail.gmail.com> <201304091608.09257.jhb@freebsd.org> <105818341.20130410004451@serebryakov.spb.ru> <54189.1365540724@critter.freebsd.dk>
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Hello, Poul-Henning. You wrote 10 =E0=EF=F0=E5=EB=FF 2013 =E3., 0:52:04: >> Problem is, that every uart device now is independent from each >> other in good "OOP" style, and it looks like interrupt sharing we >> need one interrupt handler per irq (not per device), which will now >> about several UARTs. Something like "multiport" device, bot not >> exactly. PHK> That is what the puc(4) driver does... Yes, for PCI devices only :( --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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