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net: ena: add support for the rx offset feature
authorArthur Kiyanovski <akiyano@amazon.com>
Fri, 22 May 2020 09:08:52 +0000 (12:08 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 May 2020 21:12:48 +0000 (14:12 -0700)
commit68f236df93a986379e61191157848b4e7d303285
tree1158e33655430325160bff5be0af74438be03186
parentb79f91f15721f3378e618c690c7ad9a477cd7900
net: ena: add support for the rx offset feature

Newer ENA devices can write data to rx buffers with an offset
from the beginning of the buffer.

This commit adds support for this feature in the driver.

Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/amazon/ena/ena_admin_defs.h
drivers/net/ethernet/amazon/ena/ena_eth_com.c
drivers/net/ethernet/amazon/ena/ena_eth_com.h
drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h
drivers/net/ethernet/amazon/ena/ena_netdev.c