IRQ31 and IRQ32 on HPDL585 running FreeBSD 7.0 are consuming HIGH CPU usage

[Won De Erick]

Jeremy Chadwick wrote:

>> On Thu, Nov 13, 2008 at 12:07:37AM -0800, Won De Erick wrote:
>> Noted on this, I will update you through this thread.
>> 
>> However is there any possibility of the following:
>> 
>> > I don't know if there's a way to split the interrupt request for each bce's Rx and Tx,
>> > which means a total of four IRQs, and eventually four cores (or 4 CPUs)
>> > for the transactions. With this way, the IDLE processors would be utilized.
>> 
>> What I mean here is, for the two interfaces:
>> 
>> one IRQ for bce0 Rx
>> one IRQ for bce0 Tx
>> one IRQ for bce1 Rx
>> one IRQ for bce1 Tx

> I can't even begin to imagine how this would be possible on any NIC.

Yeah, but I can't also imagine how beneficial this idea when implemented.