| Configure the aggregate interrupt throttle value. The maximum number of host adapter interrupts per second is determined by: |
"controller CPU clock / (8 * int_throttle)"
The default value at boot time is 25000. The host adapter cpu clock is 25MHz. This gives a maximum interrupt rate of about 125 interrupts per second.
Lowering this value will increase the rate in which the host adapter can interrupt the operating system for attention.