diff options
Diffstat (limited to 'drivers/net/ethernet/microsoft/mana/mana.h')
| -rw-r--r-- | drivers/net/ethernet/microsoft/mana/mana.h | 85 |
1 files changed, 82 insertions, 3 deletions
diff --git a/drivers/net/ethernet/microsoft/mana/mana.h b/drivers/net/ethernet/microsoft/mana/mana.h index 9a12607fb511..d58be64374c8 100644 --- a/drivers/net/ethernet/microsoft/mana/mana.h +++ b/drivers/net/ethernet/microsoft/mana/mana.h @@ -48,9 +48,19 @@ enum TRI_STATE { #define MAX_PORTS_IN_MANA_DEV 256 -struct mana_stats { +struct mana_stats_rx { u64 packets; u64 bytes; + u64 xdp_drop; + u64 xdp_tx; + u64 xdp_redirect; + struct u64_stats_sync syncp; +}; + +struct mana_stats_tx { + u64 packets; + u64 bytes; + u64 xdp_xmit; struct u64_stats_sync syncp; }; @@ -76,7 +86,7 @@ struct mana_txq { atomic_t pending_sends; - struct mana_stats stats; + struct mana_stats_tx stats; }; /* skb data and frags dma mappings */ @@ -298,10 +308,13 @@ struct mana_rxq { u32 buf_index; - struct mana_stats stats; + struct mana_stats_rx stats; struct bpf_prog __rcu *bpf_prog; struct xdp_rxq_info xdp_rxq; + struct page *xdp_save_page; + bool xdp_flush; + int xdp_rc; /* XDP redirect return code */ /* MUST BE THE LAST MEMBER: * Each receive buffer has an associated mana_recv_buf_oob. @@ -365,6 +378,7 @@ struct mana_port_context { unsigned int num_queues; mana_handle_t port_handle; + mana_handle_t pf_filter_handle; u16 port_idx; @@ -386,6 +400,8 @@ int mana_probe(struct gdma_dev *gd, bool resuming); void mana_remove(struct gdma_dev *gd, bool suspending); void mana_xdp_tx(struct sk_buff *skb, struct net_device *ndev); +int mana_xdp_xmit(struct net_device *ndev, int n, struct xdp_frame **frames, + u32 flags); u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, struct xdp_buff *xdp, void *buf_va, uint pkt_len); struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); @@ -411,6 +427,12 @@ enum mana_command_code { MANA_FENCE_RQ = 0x20006, MANA_CONFIG_VPORT_RX = 0x20007, MANA_QUERY_VPORT_CONFIG = 0x20008, + + /* Privileged commands for the PF mode */ + MANA_REGISTER_FILTER = 0x28000, + MANA_DEREGISTER_FILTER = 0x28001, + MANA_REGISTER_HW_PORT = 0x28003, + MANA_DEREGISTER_HW_PORT = 0x28004, }; /* Query Device Configuration */ @@ -538,6 +560,63 @@ struct mana_cfg_rx_steer_resp { struct gdma_resp_hdr hdr; }; /* HW DATA */ +/* Register HW vPort */ +struct mana_register_hw_vport_req { + struct gdma_req_hdr hdr; + u16 attached_gfid; + u8 is_pf_default_vport; + u8 reserved1; + u8 allow_all_ether_types; + u8 reserved2; + u8 reserved3; + u8 reserved4; +}; /* HW DATA */ + +struct mana_register_hw_vport_resp { + struct gdma_resp_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +/* Deregister HW vPort */ +struct mana_deregister_hw_vport_req { + struct gdma_req_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +struct mana_deregister_hw_vport_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Register filter */ +struct mana_register_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u8 mac_addr[6]; + u8 reserved1; + u8 reserved2; + u8 reserved3; + u8 reserved4; + u16 reserved5; + u32 reserved6; + u32 reserved7; + u32 reserved8; +}; /* HW DATA */ + +struct mana_register_filter_resp { + struct gdma_resp_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +/* Deregister filter */ +struct mana_deregister_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +struct mana_deregister_filter_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + #define MANA_MAX_NUM_QUEUES 64 #define MANA_SHORT_VPORT_OFFSET_MAX ((1U << 8) - 1) |