On 08 Jan 2026 at 04:54:14 PM, Théo Lebrun [off-list ref] wrote:

On Sun Dec 21, 2025 at 12:51 AM CET, Paolo Valerio wrote:

quoted

Add XDP_TX verdict support, also introduce ndo_xdp_xmit function for
redirection, and update macb_tx_unmap() to handle both skbs and xdp
frames advertising NETDEV_XDP_ACT_NDO_XMIT capability and the ability
to process XDP_TX verdicts.

Signed-off-by: Paolo Valerio <redacted>
---
 drivers/net/ethernet/cadence/macb_main.c | 166 +++++++++++++++++++++--
 1 file changed, 158 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index cd29a80d1dbb..d8abfa45e22d 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
+static int
+gem_xdp_xmit(struct net_device *dev, int num_frame,
+	     struct xdp_frame **frames, u32 flags)
+{

nit: a bit surprised by the first line break in the function header.
Especially as it doesn't prevent splitting arguments across two lines.

Will fix it

Thanks,

--
Théo Lebrun, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com