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Date: Sun, 13 Nov 2022 12:15:54 +0100 From: Horatiu Vultur <horatiu.vultur@...rochip.com> To: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <bpf@...r.kernel.org> CC: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>, <ast@...nel.org>, <daniel@...earbox.net>, <hawk@...nel.org>, <john.fastabend@...il.com>, <alexandr.lobakin@...el.com>, <UNGLinuxDriver@...rochip.com>, Horatiu Vultur <horatiu.vultur@...rochip.com> Subject: [PATCH net-next 0/5] net: lan966x: Extend xdp support Extend the current support of XDP in lan966x with the action XDP_TX and XDP_REDIRECT. The first patch introduced a headroom for all the received frames. This is needed when the XDP_TX and XDP_REDIRECT is added. The next 2 patches, just introduced some helper functions that can be reused when is needed to transmit back the frame. The last 2 patches introduce the XDP actions XDP_TX and XDP_REDIRECT. Horatiu Vultur (5): net: lan966x: Add XDP_PACKET_HEADROOM net: lan966x: Introduce helper functions net: lan966x: Add len field to lan966x_tx_dcb_buf net: lan966x: Add support for XDP_TX net: lan966x: Add support for XDP_REDIRECT .../ethernet/microchip/lan966x/lan966x_fdma.c | 183 ++++++++++++++---- .../ethernet/microchip/lan966x/lan966x_main.c | 5 +- .../ethernet/microchip/lan966x/lan966x_main.h | 15 ++ .../ethernet/microchip/lan966x/lan966x_xdp.c | 41 +++- 4 files changed, 200 insertions(+), 44 deletions(-) -- 2.38.0
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