net: ena: add functions for handling Low Latency Queues in ena_com

Browse source

This patch introduces APIs for detection, initialization, configuration
and actual usage of low latency queues(LLQ). It extends transmit API with
creation of LLQ descriptors in device memory (which include host buffers
descriptors as well as packet header)

Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Arthur Kiyanovski 2018-10-11 11:26:19 +03:00 • committed by David S. Miller

parent a7982b8ec9

commit 689b2bdaaa

5 changed files with 474 additions and 80 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

255

drivers/net/ethernet/amazon/ena/ena_com.c

View file

28

drivers/net/ethernet/amazon/ena/ena_com.h

View file

231

drivers/net/ethernet/amazon/ena/ena_eth_com.c

View file

25

drivers/net/ethernet/amazon/ena/ena_eth_com.h

View file

21

drivers/net/ethernet/amazon/ena/ena_netdev.c

View file