Date: Mon, 24 May 2004 19:20:07 -0700 From: Joe Kelsey <joe@zircon.seattle.wa.us> To: stable@freebsd.org Subject: Trouble Adding Device Driver Message-ID: <1085451607.3232.36.camel@zircon>
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I wrote a *very* simple device driver. It really just manipulates a few fixed addresses on some customized PC-104 boards. However, I cannot seem to get the kernel to run the device probe and attach routines. I set it up to use a line like this in the config file: device vsbc at isa? port 0xe0 since the base address can get set to either 0xe0 or 0x1e0 by BIOS functions. It really just follows the simple-minded isa device driver structures of other examples in the system, but when probe and attach time comes around, a boot verbose prints vsbc0 failed to probe at port 0xe0 on isa0 Can anyone please help me out by explaining what incredibly simple-minded and stupid thing I forgot to do when setting this device up? I appreciate any help anyone can give. /Joe
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