aha4freebsd
Adaptec scsi host adapter driver
Usage
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device scbus device aha
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
aha_load="YES"
In /boot/device.hints: hint.aha.0.at="isa"
Overview
This driver provides access to the SCSI bus connected to the Adaptec AHA-154x SCSI host adapters. x is 0 for controllers without a floppy drive and 2 for controllers that have them.
One device hint entry for every card to be attached by the system is required. Specific values for the port address, IRQ, and DRQ may be specified. If wildcard values are used, the driver will query the device for its current settings and use those. If the port address is a wildcard, the driver consults an internal table of possible port address locations and attaches to the first unattached card it finds. The possible port addresses for this card are 0x330, 0x334, 0x230, 0x234, 0x130, and 0x134.
Hardware
The aha driver supports the following SCSI host adapters:
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Adaptec AHA-154xB
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Adaptec AHA-154xC
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Adaptec AHA-154xCF
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Adaptec AHA-154xCP
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DTC 3290 SCSI controller in 1542 emulation mode
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Tekram SCSI controllers in 154x emulation mode
Releases
9 releases since Debian 5.0 (Lenny); the text changed 6 times.