Date: Sat, 17 Oct 1998 23:13:49 +0900 (JST) From: bsq@sw.cas.uec.ac.jp To: brian@Awfulhak.org Cc: freebsd-questions@FreeBSD.ORG Subject: Re: ppp hangs Message-ID: <199810171413.XAA07865@fermat.sw.cas.uec.ac.jp> In-Reply-To: Your message of "Sat, 17 Oct 1998 12:17:57 %2B0100". <199810171117.MAA09378@woof.lan.awfulhak.org>
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<199810171117.MAA09378@woof.lan.awfulhak.org>の記事において brian@Awfulhak.orgさんは書きました。 > > > > > > Does ``echo x >/dev/cuaa0'' also hang ? Sounds like a problem with > > > the port itself. > > > > > > > Yes. This also hangs. Here is part of the dmesg's display. > > It might have something useful. > > ------ > > Probing for devices on the ISA bus: > > sc0 at 0x60-0x6f irq 1 on motherboard > > sc0: VGA color <16 virtual consoles, flags=0x0> > > sio0: configured irq 4 not in bitmap of probed irqs 0 > > sio0 at 0x3f8-0x3ff irq 4 on isa > > sio0: type 16550Asio1 at 0x2f8-0x2ff irq 3 on isa > > sio1: type 16550Alpt0 at 0x3bc-0x3c3 irq 7 on isa > > The only strange thing here is that there's no linefeed after the > ``16550A'' bit... but it's not strange enough to mean anything much > AFAIK. > > [.....] Sorry, I made some mistakes in converting the message to DOS style. Here is part of the verbose output of probe. ----- sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: irq maps: 0x1 0x1 0x1 0x1 sio0: probe failed test(s): 0 1 4 6 7 9 sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1: irq maps: 0x1 0x9 0x1 0x1 sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A sio2: disabled, not probed. sio3: disabled, not probed. ----- The UART is NS16550AN (I just checked on Windows 98). Hope this to be useful too. (The comments of sio.c says that "Serial drivers ... Works for ... NS8250-NS16550AF UARTs.") Sorry again for my mistakes, and thank you very much. Bao To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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