[Click] polling extension for madwifi drivers
Nicola Arnoldi
nicola.arnoldi at dit.unitn.it
Fri Jan 19 14:40:06 EST 2007
The question came from the fact that, while running click on embedded
systems (small nodes like meraki nodes, or other common accesspoints)
it took the 99% of the CPU.
I guessed that it was because it issues a lot of interrupts to the
CPU to poll packets.
I have to point out that I run a sligthly modified version of roofnet
which uses devices in ad-hoc mode instead of monitoring mode, which
may be the cause...maybe the roofnet guys can tell us more about that.
Can it be that running in ad-hoc instead of monitoring makes click
more CPU-hungry???
Nicola
Il giorno 19/gen/07, alle ore 18:49, Eddie Kohler ha scritto:
> (But I could be wrong.)
>
>
> Nicola Arnoldi wrote:
>> Any way to have the device polling capabilities for madwifi drivers?
>> Or have they been already implemented?
>> Il giorno ven, 12/01/2007 alle 11.48 -0700, Qinghua(Kevin) Ye ha
>> scritto:
>>> Hi, All,
>>> We did some work on the extension of polling support on released
>>> broadcom tg3 driver in Linux 2.6.16.13 source packet, and seems
>>> work well on our AMD opteron box. Please refer to the attached
>>> packet. Any comments and improvements are welcome.
>>> Regards,
>>> Qinghua(Kevin) Ye
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