Date: Tue, 01 Jul 2008 01:20:14 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-acpi@freebsd.org Subject: Re: acpi causes missing serial port on HP BL10e Message-ID: <48696A2E.8020109@FreeBSD.org> In-Reply-To: <200806301512.19227.jhb@freebsd.org> References: <486903DE.6070101@FreeBSD.org> <200806301512.19227.jhb@freebsd.org>
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John Baldwin wrote: > On Monday 30 June 2008 12:03:42 pm Kris Kennaway wrote: >> If I build a kernel with acpi on this HP proliant BL10e blade system, it >> doesn't probe sio0: >> >> without acpi: >> >> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 >> sio0: type 16550A, console >> sio0: [FILTER] >> sio1 at port 0x2f8-0x2ff irq 3 on isa0 >> sio1: type 16550A >> sio1: [FILTER] >> >> with acpi: >> >> sio0: <Standard PC COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0 >> sio0: type 16550A, console >> sio0: [FILTER] >> >> note: the port at 0x3f8 didn't probe. >> >> If someone is interested I can provide the acpidump. > > Does the port at 0x3f8 work w/o ACPI? Yeah, it is supposed to be the primary console. I (re)discovered this problem when I accidentally added acpi back to my previously working kernel. Kris
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