diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_txrx.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index 7ee00a128663..e70c4619edc3 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -38,7 +38,8 @@ */ #if (PAGE_SIZE < 8192) #define ICE_2K_TOO_SMALL_WITH_PADDING \ -((NET_SKB_PAD + ICE_RXBUF_1536) > SKB_WITH_OVERHEAD(ICE_RXBUF_2048)) + ((unsigned int)(NET_SKB_PAD + ICE_RXBUF_1536) > \ + SKB_WITH_OVERHEAD(ICE_RXBUF_2048)) /** * ice_compute_pad - compute the padding @@ -107,12 +108,19 @@ static inline int ice_skb_pad(void) #define DESC_NEEDED (MAX_SKB_FRAGS + ICE_DESCS_FOR_CTX_DESC + \ ICE_DESCS_PER_CACHE_LINE + ICE_DESCS_FOR_SKB_DATA_PTR) #define ICE_DESC_UNUSED(R) \ - ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \ - (R)->next_to_clean - (R)->next_to_use - 1) + (u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \ + (R)->next_to_clean - (R)->next_to_use - 1) #define ICE_TX_FLAGS_TSO BIT(0) #define ICE_TX_FLAGS_HW_VLAN BIT(1) #define ICE_TX_FLAGS_SW_VLAN BIT(2) +/* ICE_TX_FLAGS_DUMMY_PKT is used to mark dummy packets that should be + * freed instead of returned like skb packets. + */ +#define ICE_TX_FLAGS_DUMMY_PKT BIT(3) +#define ICE_TX_FLAGS_IPV4 BIT(5) +#define ICE_TX_FLAGS_IPV6 BIT(6) +#define ICE_TX_FLAGS_TUNNEL BIT(7) #define ICE_TX_FLAGS_VLAN_M 0xffff0000 #define ICE_TX_FLAGS_VLAN_PR_M 0xe0000000 #define ICE_TX_FLAGS_VLAN_PR_S 29 @@ -155,17 +163,16 @@ struct ice_tx_offload_params { }; struct ice_rx_buf { - struct sk_buff *skb; - dma_addr_t dma; union { struct { + struct sk_buff *skb; + dma_addr_t dma; struct page *page; unsigned int page_offset; u16 pagecnt_bias; }; struct { - void *addr; - u64 handle; + struct xdp_buff *xdp; }; }; }; @@ -289,7 +296,6 @@ struct ice_ring { struct rcu_head rcu; /* to avoid race on free */ struct bpf_prog *xdp_prog; struct xdp_umem *xsk_umem; - struct zero_copy_allocator zca; /* CL3 - 3rd cacheline starts here */ struct xdp_rxq_info xdp_rxq; /* CLX - the below items are only accessed infrequently and should be @@ -373,5 +379,9 @@ int ice_setup_rx_ring(struct ice_ring *rx_ring); void ice_free_tx_ring(struct ice_ring *tx_ring); void ice_free_rx_ring(struct ice_ring *rx_ring); int ice_napi_poll(struct napi_struct *napi, int budget); - +int +ice_prgm_fdir_fltr(struct ice_vsi *vsi, struct ice_fltr_desc *fdir_desc, + u8 *raw_packet); +int ice_clean_rx_irq(struct ice_ring *rx_ring, int budget); +void ice_clean_ctrl_tx_irq(struct ice_ring *tx_ring); #endif /* _ICE_TXRX_H_ */ |