diff options
Diffstat (limited to 'drivers/net/ethernet/engleder/tsnep.h')
| -rw-r--r-- | drivers/net/ethernet/engleder/tsnep.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/net/ethernet/engleder/tsnep.h b/drivers/net/ethernet/engleder/tsnep.h index f93ba48bac3f..058c2bcf31a7 100644 --- a/drivers/net/ethernet/engleder/tsnep.h +++ b/drivers/net/ethernet/engleder/tsnep.h @@ -65,7 +65,11 @@ struct tsnep_tx_entry { u32 properties; - struct sk_buff *skb; + u32 type; + union { + struct sk_buff *skb; + struct xdp_frame *xdpf; + }; size_t len; DEFINE_DMA_UNMAP_ADDR(dma); }; @@ -78,8 +82,6 @@ struct tsnep_tx { void *page[TSNEP_RING_PAGE_COUNT]; dma_addr_t page_dma[TSNEP_RING_PAGE_COUNT]; - /* TX ring lock */ - spinlock_t lock; struct tsnep_tx_entry entry[TSNEP_RING_SIZE]; int write; int read; @@ -107,6 +109,7 @@ struct tsnep_rx { struct tsnep_adapter *adapter; void __iomem *addr; int queue_index; + int tx_queue_index; void *page[TSNEP_RING_PAGE_COUNT]; dma_addr_t page_dma[TSNEP_RING_PAGE_COUNT]; @@ -123,6 +126,8 @@ struct tsnep_rx { u32 dropped; u32 multicast; u32 alloc_failed; + + struct xdp_rxq_info xdp_rxq; }; struct tsnep_queue { @@ -172,6 +177,8 @@ struct tsnep_adapter { int rxnfc_count; int rxnfc_max; + struct bpf_prog *xdp_prog; + int num_tx_queues; struct tsnep_tx tx[TSNEP_MAX_QUEUES]; int num_rx_queues; @@ -204,6 +211,9 @@ int tsnep_rxnfc_add_rule(struct tsnep_adapter *adapter, int tsnep_rxnfc_del_rule(struct tsnep_adapter *adapter, struct ethtool_rxnfc *cmd); +int tsnep_xdp_setup_prog(struct tsnep_adapter *adapter, struct bpf_prog *prog, + struct netlink_ext_ack *extack); + #if IS_ENABLED(CONFIG_TSNEP_SELFTESTS) int tsnep_ethtool_get_test_count(void); void tsnep_ethtool_get_test_strings(u8 *data); |