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Re: is RTL8139 THAT bad?
by Peter Jeremy
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On 2009-Jun-22 13:12:08 +0200, Wojciech Puchar <wojtek@...> wrote:
>i know all this, but i'm asking why processing single interrupt takes
>40000 CPU cycles.
All I can suggest is that you browse the sources and see what the
rl(4) interrupt handler does. If you want to dig further, hwpmc(4)
may give you further insights.
--
Peter Jeremy
>i know all this, but i'm asking why processing single interrupt takes
>40000 CPU cycles.
All I can suggest is that you browse the sources and see what the
rl(4) interrupt handler does. If you want to dig further, hwpmc(4)
may give you further insights.
--
Peter Jeremy
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