Thread (5 messages) 5 messages, 1 author, 2019-10-31

RE: [RFC V2 net-next v2 0/3] Introduce XDP to ena

From: Jubran, Samih <hidden>
Date: 2019-10-31 16:49:39

This was resent by mistake, please ignore.
-----Original Message-----
From: sameehj@amazon.com <redacted>
Sent: Thursday, October 31, 2019 6:36 PM
To: davem@davemloft.net; netdev@vger.kernel.org
Cc: Jubran, Samih <redacted>; Woodhouse, David
[off-list ref]; Machulsky, Zorik [off-list ref];
Matushevsky, Alexander [off-list ref]; Bshara, Saeed
[off-list ref]; Wilson, Matt [off-list ref]; Liguori,
Anthony [off-list ref]; Bshara, Nafea [off-list ref];
Tzalik, Guy [off-list ref]; Belgazal, Netanel
[off-list ref]; Saidi, Ali [off-list ref]; Herrenschmidt,
Benjamin [off-list ref]; Kiyanovski, Arthur
[off-list ref]
Subject: [RFC V2 net-next v2 0/3] Introduce XDP to ena

From: Sameeh Jubran <redacted>

This patchset includes 3 patches:
* XDP_DROP implementation
* XDP_TX implementation
* A fix for an issue which might occur due to the XDP_TX patch. I see fit
  to place it as a standalone patch for clarity.

Difference from RFC v1 (XDP_DROP patch):
* Initialized xdp.rxq pointer
* Updated max_mtu on attachment of xdp and removed the check from
  ena_change_mtu()
* Moved the xdp execution from ena_rx_skb() to ena_clean_rx_irq()
* Moved xdp buff (struct xdp_buff) from rx_ring to the local stack
* Started using netlink's extack mechanism to deliver error messages to
  the user

Sameeh Jubran (3):
  net: ena: implement XDP drop support
  net: ena: Implement XDP_TX action
  net: ena: Add first_interrupt field to napi struct

 drivers/net/ethernet/amazon/ena/ena_ethtool.c |   4 +-
 drivers/net/ethernet/amazon/ena/ena_netdev.c  | 839
++++++++++++++++--  drivers/net/ethernet/amazon/ena/ena_netdev.h  |
70 ++
 3 files changed, 815 insertions(+), 98 deletions(-)

--
2.17.1
  
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