Hi,
I would like to know the way to test scatter-gather in a network driver.
Recently I added the SG support to one NIC driver, but I'm not able to
figure out how to test the feature. I am using 'sendfile' to transfer a file
through that network interface. Never do I see 'skb_shinfo(skb)->nr_frags >
0' in the driver transmit routine.
Thanks in advance for any help.
Rgds,
AnjanC
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