Date: Fri, 20 Apr 2007 18:03:22 +0300 From: Stefan Lambrev <stefan.lambrev@sun-fish.com> To: freebsd-stable@freebsd.org Subject: sio0: port may not be enabled Message-ID: <4628D63A.3050909@sun-fish.com>
next in thread | raw e-mail | index | archive | help
Hi list, I have some problems with one of my servers and need serial to investigate more, unfortunately I have and problems with serial port too. from dmesg: sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A I thought it can be a problem because of shared IRQs .. but vmstat -i shows this: % vmstat -i interrupt total rate irq4: sio0 7 0 irq15: ata1 69 0 irq20: atapci0 3783 15 irq21: uhci0 uhci* 2 0 cpu0: timer 491698 1990 Total 495559 2006 from /boot/device.hints : hint.sio.0.at="isa" hint.sio.0.port="0x3F8" hint.sio.0.flags="0x10" hint.sio.0.irq="4" uname -srm FreeBSD 6.2-STABLE amd64 I checked my BIOS - both irq 3&4 are reserved for ISA, and com port 1 is setup to use irq4 port 3F8. What else can I check? -- Best Wishes, Stefan Lambrev ICQ# 24134177
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4628D63A.3050909>