Date: Sat, 5 Jun 2010 13:19:17 -0700 From: Mayo Jordanov <mayo@oyam.ca> To: Garrett Cooper <yanefbsd@gmail.com> Cc: Andy Farkas <chuzzwassa@gmail.com>, freebsd-bugs@freebsd.org Subject: Re: kern/147082: [uart] Serial ports unusable Message-ID: <178426DD-D548-42F3-BA77-D2D212B7F246@oyam.ca> In-Reply-To: <AANLkTikkER16xZvbra7Qy_mlQGRPzAQg7IoLSBX0ON1m@mail.gmail.com> References: <201006041900.o54J0DmB099738@freefall.freebsd.org> <AANLkTilkl5Jzk86lgsHAoqy0mVktoJsLPOC6l6YZOYXu@mail.gmail.com> <694FC835-8D12-402C-941D-CADFBE8D5961@oyam.ca> <AANLkTikkER16xZvbra7Qy_mlQGRPzAQg7IoLSBX0ON1m@mail.gmail.com>
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--Apple-Mail-4--1038269134 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 2010-06-04, at 20:47 , Garrett Cooper wrote: > On Fri, Jun 4, 2010 at 5:28 PM, Mayo Jordanov <mayo@oyam.ca> wrote: >> Hi Andy, >>=20 >> Thanks for the suggestion. I have all my ports mapped directly as you = have, and I also tried setting the bios to reserve the IRQs so nothing = else gets to use them. >>=20 >> Thank you for the suggestions and keeping an eye on this. >> mayo >>=20 >> On 2010-06-04, at 16:43 , Andy Farkas wrote: >>=20 >>> On Sat, Jun 5, 2010 at 5:00 AM, Mayo Jordanov <mayo@oyam.ca> wrote: >>>>=20 >>>> One more report, I loaded FreeBSD 6.4 on this machine, and the = serial =3D >>>> ports work without any problems.=3D >>>>=20 >>>=20 >>> Hi Mayo, >>>=20 >>> You might remember that I was having this problem as well, no output = on >>> serial ports, on my HP ProLiant ML 100 box. >>>=20 >>> I solved it by going into BIOS and explicitly setting the COM ports = to >>> 3F8/4 and 2F8/3. They were set to AUTO before. As a side note, when = set >>> to AUTO, COM2 did not show up in dmesg. >>>=20 >>> What are your BIOS settings? >=20 > Was this an upgrade or a fresh install? If it was an upgrade, what > version of FreeBSD did you upgrade from? Can you please provide your > device.hints file? > Thanks, > -Garrett No, it was always a clean install. The only upgrade that happened was = when I tested 8.0-STABLE after failing on 8.0-RELEASE. (Also tested the = 8.1 beta with same probs) In every case I used generic kernel with the = default/original device.hints. Both device.hints files are attached, but = looking at the relevant lines, they have the same setup. Thanks, mayo --Apple-Mail-4--1038269134 Content-Disposition: attachment; filename=device.hints-6.4 Content-Type: application/octet-stream; x-unix-mode=0777; name="device.hints-6.4" Content-Transfer-Encoding: 7bit # $FreeBSD: src/sys/i386/conf/GENERIC.hints,v 1.14.12.1 2008/10/02 02:57:24 kensmith Exp $ hint.fdc.0.at="isa" hint.fdc.0.port="0x3F0" hint.fdc.0.irq="6" hint.fdc.0.drq="2" hint.fd.0.at="fdc0" hint.fd.0.drive="0" hint.fd.1.at="fdc0" hint.fd.1.drive="1" hint.ata.0.at="isa" hint.ata.0.port="0x1F0" hint.ata.0.irq="14" hint.ata.1.at="isa" hint.ata.1.port="0x170" hint.ata.1.irq="15" hint.adv.0.at="isa" hint.adv.0.disabled="1" hint.bt.0.at="isa" hint.bt.0.disabled="1" hint.aha.0.at="isa" hint.aha.0.disabled="1" hint.aic.0.at="isa" hint.aic.0.disabled="1" hint.atkbdc.0.at="isa" hint.atkbdc.0.port="0x060" hint.atkbd.0.at="atkbdc" hint.atkbd.0.irq="1" hint.psm.0.at="atkbdc" hint.psm.0.irq="12" hint.vga.0.at="isa" hint.sc.0.at="isa" hint.sc.0.flags="0x100" hint.vt.0.at="isa" hint.vt.0.disabled="1" hint.apm.0.disabled="1" hint.apm.0.flags="0x20" hint.sio.0.at="isa" hint.sio.0.port="0x3F8" hint.sio.0.flags="0x10" hint.sio.0.irq="4" hint.sio.1.at="isa" hint.sio.1.port="0x2F8" hint.sio.1.irq="3" hint.sio.2.at="isa" hint.sio.2.disabled="1" hint.sio.2.port="0x3E8" hint.sio.2.irq="5" hint.sio.3.at="isa" hint.sio.3.disabled="1" hint.sio.3.port="0x2E8" hint.sio.3.irq="9" hint.ppc.0.at="isa" hint.ppc.0.irq="7" hint.ed.0.at="isa" hint.ed.0.disabled="1" hint.ed.0.port="0x280" hint.ed.0.irq="10" hint.ed.0.maddr="0xd8000" hint.cs.0.at="isa" hint.cs.0.disabled="1" hint.cs.0.port="0x300" hint.sn.0.at="isa" hint.sn.0.disabled="1" hint.sn.0.port="0x300" hint.sn.0.irq="10" hint.ie.0.at="isa" hint.ie.0.disabled="1" hint.ie.0.port="0x300" hint.ie.0.irq="10" hint.ie.0.maddr="0xd0000" hint.fe.0.at="isa" hint.fe.0.disabled="1" hint.fe.0.port="0x300" hint.lnc.0.at="isa" hint.lnc.0.disabled="1" hint.lnc.0.port="0x280" hint.lnc.0.irq="10" hint.lnc.0.drq="0" --Apple-Mail-4--1038269134 Content-Disposition: attachment; filename=device.hints-8.0 Content-Type: application/octet-stream; x-unix-mode=0777; name="device.hints-8.0" Content-Transfer-Encoding: 7bit # $FreeBSD: src/sys/amd64/conf/GENERIC.hints,v 1.21.2.1.2.1 2009/10/25 01:10:29 kensmith Exp $ hint.fdc.0.at="isa" hint.fdc.0.port="0x3F0" hint.fdc.0.irq="6" hint.fdc.0.drq="2" hint.fd.0.at="fdc0" hint.fd.0.drive="0" hint.fd.1.at="fdc0" hint.fd.1.drive="1" hint.atkbdc.0.at="isa" hint.atkbdc.0.port="0x060" hint.atkbd.0.at="atkbdc" hint.atkbd.0.irq="1" hint.psm.0.at="atkbdc" hint.psm.0.irq="12" hint.sc.0.at="isa" hint.sc.0.flags="0x100" hint.uart.0.at="isa" hint.uart.0.port="0x3F8" hint.uart.0.flags="0x10" hint.uart.0.irq="4" hint.uart.1.at="isa" hint.uart.1.port="0x2F8" hint.uart.1.irq="3" hint.ppc.0.at="isa" hint.ppc.0.irq="7" hint.atrtc.0.at="isa" hint.atrtc.0.port="0x70" hint.atrtc.0.irq="8" --Apple-Mail-4--1038269134--
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