Question about em_irq_fast

Mon Aug 8 23:13:41 UTC 2016

Quite possibly, but my question remains. If the register doesn’t have any specific value for just a received packet(no other events), how is a value of 0 considered to be wrong? Or to flip the question around, what should be the value of the register for just receive of a packet?

Thanks,

-Sreekanth

On 8/8/16, 2:02 PM, "Sean Bruno" <sbruno at freebsd.org> wrote:

    It sounds like QEMU is spamming packets and interrupts incorrectly as
    normal hardware doesn't have this issue.