From owner-freebsd-questions Thu Feb 22 02:24:23 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id CAA08800 for questions-outgoing; Thu, 22 Feb 1996 02:24:23 -0800 (PST) Received: from eru.mt.luth.se (root@eru.mt.luth.se [130.240.19.9]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id CAA08789 for ; Thu, 22 Feb 1996 02:24:20 -0800 (PST) Received: from fysik2.mt.luth.se (fysik2.mt.luth.se [130.240.1.46]) by eru.mt.luth.se (8.7.3/8.7.Beta.13) with SMTP id LAA15156 for ; Thu, 22 Feb 1996 11:24:18 +0100 (MET) Received: by fysik2.mt.luth.se; (5.65/1.1.8.2/19Feb96-0306PM) id AA14852; Thu, 22 Feb 1996 11:27:27 +0100 Date: Thu, 22 Feb 1996 11:27:27 +0100 From: Hans Weber Message-Id: <9602221027.AA14852@fysik2.mt.luth.se> To: freebsd-questions@FreeBSD.org Subject: sio problem Sender: owner-questions@FreeBSD.org Precedence: bulk Hi I have some strange problems enabling the sio0 and sio1 at boot time. If sio0 and sio1 devices are excluded out of the kernel it boots perfect. If I compile a kernel including sio0 and sio1 at boot time the screen gets a blackout but the computer boots properly. I can then do a 'blind folded' login and do an 'X -probeonly' this gives me my screen back have tried several setups in the configuration file like giving the port adresses directelly but no difference. #device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr #device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr device sio0 at isa? port 0x3f8 tty irq 4 vector siointr device sio1 at isa? port 0x2f8 tty irq 3 vector siointr If I do an dmesg it seems to me the sio:s are up and also located correctelly. see message below. I would be very happy if someone could tell a solution to my sio problem. Hans Weber MY computer is an AST Bravo MS/T (AST BIOS 1.04) 16Mb Mach 64 It has PnP but I have disabled it for the COM:s and also for my 3com509/b (in ISA mode) avari6 7> /sbin/dmesg FreeBSD 2.1.0-RELEASE #0: Thu Feb 22 09:01:00 MET 1996 weber@avari6.mt.luth.se:/usr/src/sys/compile/MYKERNEL CPU: 100-MHz Pentium 815\\100 (Pentium-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x1bf real memory = 16777216 (16384K bytes) avail memory = 15024128 (14672K bytes) Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface psm0 at 0x60-0x63 irq 12 on motherboard fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S 1 3C5x9 board(s) on ISA found at 0x300 ep0 at 0x300-0x30f irq 10 on isa ep0: utp[*UTP*] address 00:20:af:b9:85:58 irq 10 npx0 on motherboard npx0: INT 16 interface Probing for devices on the PCI bus: chip0 rev 64 on pci0:0 chip1 rev 1 on pci0:1 vga0 rev 9 on pci0:8 avari6 8>