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| /openbmc/linux/drivers/net/ethernet/freescale/enetc/ |
| H A D | enetc.c | diff c33bfaf91c4ca6c859b1184396c0be2c1a94e745 Tue Jan 17 17:02:33 CST 2023 Vladimir Oltean <vladimir.oltean@nxp.com> net: enetc: set up XDP program under enetc_reconfigure()
Offloading a BPF program to the RX path of the driver suffers from the
same problems as the PTP reconfiguration - improper error checking can
leave the driver in an invalid state, and the link on the PHY is lost.
Reuse the enetc_reconfigure() procedure, but here, we need to run some
code in the middle of the ring reconfiguration procedure - while the
interface is still down. Introduce a callback which makes that possible.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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