Red Hat ENTERPRISE LINUX 4.5.0 Reference Manual page 402

Appendix A. General Parameter...
Hardware
Adaptec 28xx, R9xx, 39xx
AHA-284x, AHA-29xx,
AHA-394x, AHA-398x,
AHA-274x, AHA-274xT,
AHA-2842, AHA-2910B,
AHA-2920C, AHA-2930/U/U2,
AHA-2940/W/U/UW/AU/,
U2W/U2/U2B/, U2BOEM,
AHA-2944D/WD/UD/UWD,
AHA-2950U2/W/B,
AHA-3940/U/W/UW/,
AUW/U2W/U2B,
AHA-3950U2D,
AHA-3985/U/W/UW,
AIC-777x, AIC-785x,
AIC-786x, AIC-787x,
AIC-788x , AIC-789x,
AIC-3860
378
Module
aic7xxx.ko
Parameters
Default is to use suggestion
from Firmware.
— Request a
acbsize
specific adapter control block
(FIB) size. Valid values are
512, 2048, 4096 and 8192.
Default is to use suggestion
from Firmware.
— Enable
verbose
verbose/diagnostic logging
— Allow device
allow_memio
registers to be memory
mapped
— Bitmask of debug
debug
values to enable
— Toggle
no_probe
EISA/VLB controller probing
— Toggle
probe_eisa_vl
EISA/VLB controller probing
— Supress initial
no_reset
bus resets
— Enable
extended
extended geometry on all
controllers
— Send an
periodic_otag
ordered tagged transaction
periodically to prevent tag
starvation. This may be
required by some older disk
drives or RAID arrays.
tag_info:<tag_str>
per-target tag depth
global_tag_depth:<int>
Global tag depth for every
target on every bus
— Selection
seltime:<int>
— Set
—