f1a2558913
This patch implements the ndo_xdp_xmit() net_device function which is called when a packet is redirected to this driver using an XDP_REDIRECT directive. The function receives an array of xdp frames that it needs to xmit. The TX queues that are used to xmit these frames are the XDP queues used by the XDP_TX flow. Therefore a lock is added to synchronize both flows (XDP_TX and XDP_REDIRECT). Signed-off-by: Shay Agroskin <shayagr@amazon.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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