diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h index 81c0b11097ce..3c18fcec5162 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h @@ -105,11 +105,13 @@ enum macaccess_entry_type { * FDMA_PASS, frame is valid and can be used * FDMA_ERROR, something went wrong, stop getting more frames * FDMA_DROP, frame is dropped, but continue to get more frames + * FDMA_TX, frame is given to TX, but continue to get more frames */ enum lan966x_fdma_action { FDMA_PASS = 0, FDMA_ERROR, FDMA_DROP, + FDMA_TX, }; struct lan966x_port; @@ -175,10 +177,14 @@ struct lan966x_rx { struct lan966x_tx_dcb_buf { dma_addr_t dma_addr; struct net_device *dev; - struct sk_buff *skb; + union { + struct sk_buff *skb; + struct xdp_frame *xdpf; + } data; u32 len; u32 used : 1; u32 ptp : 1; + u32 use_skb : 1; }; struct lan966x_tx { @@ -360,6 +366,8 @@ bool lan966x_hw_offload(struct lan966x *lan966x, u32 port, struct sk_buff *skb); void lan966x_ifh_get_src_port(void *ifh, u64 *src_port); void lan966x_ifh_get_timestamp(void *ifh, u64 *timestamp); +void lan966x_ifh_set_bypass(void *ifh, u64 bypass); +void lan966x_ifh_set_port(void *ifh, u64 bypass); void lan966x_stats_get(struct net_device *dev, struct rtnl_link_stats64 *stats); @@ -460,6 +468,9 @@ u32 lan966x_ptp_get_period_ps(void); int lan966x_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts); int lan966x_fdma_xmit(struct sk_buff *skb, __be32 *ifh, struct net_device *dev); +int lan966x_fdma_xmit_xdpf(struct lan966x_port *port, + struct xdp_frame *frame, + struct page *page); int lan966x_fdma_change_mtu(struct lan966x *lan966x); void lan966x_fdma_netdev_init(struct lan966x *lan966x, struct net_device *dev); void lan966x_fdma_netdev_deinit(struct lan966x *lan966x, struct net_device *dev); |