diff options
Diffstat (limited to 'include/net/mana/mana.h')
| -rw-r--r-- | include/net/mana/mana.h | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 3bb579962a14..cd386aa7c7cc 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -36,10 +36,8 @@ enum TRI_STATE { #define COMP_ENTRY_SIZE 64 -#define ADAPTER_MTU_SIZE 1500 -#define MAX_FRAME_SIZE (ADAPTER_MTU_SIZE + 14) - #define RX_BUFFERS_PER_QUEUE 512 +#define MANA_RX_DATA_ALIGN 64 #define MAX_SEND_BUFFERS_PER_QUEUE 256 @@ -48,6 +46,10 @@ enum TRI_STATE { #define MAX_PORTS_IN_MANA_DEV 256 +/* Update this count whenever the respective structures are changed */ +#define MANA_STATS_RX_COUNT 5 +#define MANA_STATS_TX_COUNT 11 + struct mana_stats_rx { u64 packets; u64 bytes; @@ -61,6 +63,14 @@ struct mana_stats_tx { u64 packets; u64 bytes; u64 xdp_xmit; + u64 tso_packets; + u64 tso_bytes; + u64 tso_inner_packets; + u64 tso_inner_bytes; + u64 short_pkt_fmt; + u64 long_pkt_fmt; + u64 csum_partial; + u64 mana_map_err; struct u64_stats_sync syncp; }; @@ -270,7 +280,6 @@ struct mana_recv_buf_oob { struct gdma_wqe_request wqe_req; void *buf_va; - dma_addr_t buf_dma_addr; /* SGL of the buffer going to be sent has part of the work request. */ u32 num_sge; @@ -283,6 +292,11 @@ struct mana_recv_buf_oob { struct gdma_posted_wqe_info wqe_inf; }; +#define MANA_RXBUF_PAD (SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) \ + + ETH_HLEN) + +#define MANA_XDP_MTU_MAX (PAGE_SIZE - MANA_RXBUF_PAD - XDP_PACKET_HEADROOM) + struct mana_rxq { struct gdma_queue *gdma_rq; /* Cache the gdma receive queue id */ @@ -292,6 +306,8 @@ struct mana_rxq { u32 rxq_idx; u32 datasize; + u32 alloc_size; + u32 headroom; mana_handle_t rxobj; @@ -310,7 +326,7 @@ struct mana_rxq { struct bpf_prog __rcu *bpf_prog; struct xdp_rxq_info xdp_rxq; - struct page *xdp_save_page; + void *xdp_save_va; /* for reusing */ bool xdp_flush; int xdp_rc; /* XDP redirect return code */ @@ -331,6 +347,12 @@ struct mana_tx_qp { struct mana_ethtool_stats { u64 stop_queue; u64 wake_queue; + u64 tx_cqes; + u64 tx_cqe_err; + u64 tx_cqe_unknown_type; + u64 rx_cqes; + u64 rx_coalesced_err; + u64 rx_cqe_unknown_type; }; struct mana_context { @@ -369,6 +391,14 @@ struct mana_port_context { /* This points to an array of num_queues of RQ pointers. */ struct mana_rxq **rxqs; + /* pre-allocated rx buffer array */ + void **rxbufs_pre; + dma_addr_t *das_pre; + int rxbpre_total; + u32 rxbpre_datasize; + u32 rxbpre_alloc_size; + u32 rxbpre_headroom; + struct bpf_prog *bpf_prog; /* Create num_queues EQs, SQs, SQ-CQs, RQs and RQ-CQs, respectively. */ @@ -468,6 +498,11 @@ struct mana_query_device_cfg_resp { u16 max_num_vports; u16 reserved; u32 max_num_eqs; + + /* response v2: */ + u16 adapter_mtu; + u16 reserved2; + u32 reserved3; }; /* HW DATA */ /* Query vPort Configuration */ |