Date: Wed, 02 Jun 1999 10:03:08 -0700 From: Jeffrey L Williams <wjeff@pacbell.net> To: freebsd-hardware@freebsd.org Subject: IDE Controller not detected Message-ID: <375563CB.29E316A9@pacbell.net>
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I have just tried building a custom kernel for my new FreeBSD v3.2 box. I am having trouble getting it to recognize my IDE controller. I am using a AIR 54TPI motherboard with on SCSI AIC-7880 and built in PCI EIDE controller. My hard drive is SCSI and uses the ahc0 controller and works fine, however I have an IDE CDROM, and so I need to use the IDE controller. In my kernel config file I had the following entries pertaining to the IDE settings: #options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 #disk wd0 at wdc0 drive 0 #disk wd1 at wdc0 drive 1 #controller wdc1 at isa? port "IO_WD2" bio irq 15 #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device acd0 #IDE CD-ROM With this setting during boot I get the message "wdc0 not found at 0x1f0", and it does not even look for acd0. If I boot with the GENERIC kernel and use -cv to get to the visual kernel config and disable both IDE controller listings under Storage (there is another IDE controller listing under PCI) then during the boot it appears to recognize a device called: 'ide_pci0: <Intel PIIX3 Bus-master IDE Controller> rev 0x00 on pci0.7.1'. after seeing this I went back to my custom kernel config file and per the LINT file I tried changing the 'wdc' line to the following: controller wdc at isa? port "IO_WD1" bio irq 14 flags 0x2000 This resulted in the same message "wdc0 not found at 0x1f0". If anyone can help me with this I would greatly appreciate it. also does anyone know where I can find more detailed explanation of the functioning of the loader.conf and kernel.conf files than exists in the man pages. Thanks Jeff To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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