From: <sameehj@amazon•com>
To: <davem@davemloft•net>, <netdev@vger•kernel.org>
Cc: Sameeh Jubran <sameehj@amazon•com>, <brouer@redhat•com>,
<ilias.apalodimas@linaro•org>, <dwmw@amazon•com>,
<zorik@amazon•com>, <matua@amazon•com>, <saeedb@amazon•com>,
<msw@amazon•com>, <aliguori@amazon•com>, <nafea@amazon•com>,
<gtzalik@amazon•com>, <netanel@amazon•com>, <alisaidi@amazon•com>,
<benh@amazon•com>, <akiyano@amazon•com>
Subject: [PATCH V3 net-next v3 0/3] Introduce XDP to ena
Date: Tue, 10 Dec 2019 15:12:11 +0200 [thread overview]
Message-ID: <20191210131214.3887-1-sameehj@amazon.com> (raw)
From: Sameeh Jubran <sameehj@amazon•com>
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 v2:
* Fixed the usage of rx headroom (XDP_PACKET_HEADROOM)
* Aligned the page_offset of the packet when passing it to the stack
* Switched to using xdp_frame in xdp xmit queue
* Dropped the print for unsupported commands
* Cosmetic changes
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 | 960 +++++++++++++++---
drivers/net/ethernet/amazon/ena/ena_netdev.h | 73 ++
3 files changed, 889 insertions(+), 148 deletions(-)
--
2.17.1
next reply other threads:[~2019-12-10 13:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 13:12 sameehj [this message]
2019-12-10 13:12 ` [PATCH V3 net-next v3 1/3] net: ena: implement XDP drop support sameehj
2019-12-10 13:12 ` [PATCH V3 net-next v3 2/3] net: ena: Implement XDP_TX action sameehj
2019-12-10 13:12 ` [PATCH V3 net-next v3 3/3] net: ena: Add first_interrupt field to napi struct sameehj
2019-12-13 1:14 ` [PATCH V3 net-next v3 0/3] Introduce XDP to ena David Miller
-- strict thread matches above, loose matches on Subject: below --
2019-11-28 16:01 sameehj
2019-11-29 7:14 ` David Miller
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