Hi Vhiz,
You can check the source file of uts/common/io/e1000g/e1000g_main.c,
search the variables of intr_throttling_rate, rx_intr_delay, and
rx_intr_abs_delay. However, in the e1000g driver, the code just provides
a method for users to configure those parameters. It does not explicitly
explain how they affect the rx interrupt. The Intel document AP450 has
more details about it.
And you can also check the file uts/common/io/e1000g/e1000g_rx.c. The
function e1000g_receive() in e1000g_rx.c, and the functions
e1000g_intr_work() / e1000g_poll_ring() in e1000g_main.c are the major
packet receiving routines of the driver.
Hope this helps.
Regards,
Ted
Thank you for that! I had a look at the document, but
I could not find anything useful for my problem. Will
it help if I ponder at the driver code? If yes, can
someone please point out any specific parts which I
should look at.
Thanks.
Can someone please help here..
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