diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nic.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nic.h | 93 |
1 files changed, 82 insertions, 11 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nic.h b/drivers/net/ethernet/cavium/thunder/nic.h index 8aee250..d3950b2 100644 --- a/drivers/net/ethernet/cavium/thunder/nic.h +++ b/drivers/net/ethernet/cavium/thunder/nic.h @@ -135,6 +135,7 @@ #define NICVF_TX_TIMEOUT (50 * HZ) struct nicvf_cq_poll { + struct nicvf *nicvf; u8 cq_idx; /* Completion queue index */ struct napi_struct napi; }; @@ -190,10 +191,10 @@ enum tx_stats_reg_offset { }; struct nicvf_hw_stats { - u64 rx_bytes_ok; - u64 rx_ucast_frames_ok; - u64 rx_bcast_frames_ok; - u64 rx_mcast_frames_ok; + u64 rx_bytes; + u64 rx_ucast_frames; + u64 rx_bcast_frames; + u64 rx_mcast_frames; u64 rx_fcs_errors; u64 rx_l2_errors; u64 rx_drop_red; @@ -204,6 +205,31 @@ struct nicvf_hw_stats { u64 rx_drop_mcast; u64 rx_drop_l3_bcast; u64 rx_drop_l3_mcast; + u64 rx_bgx_truncated_pkts; + u64 rx_jabber_errs; + u64 rx_fcs_errs; + u64 rx_bgx_errs; + u64 rx_prel2_errs; + u64 rx_l2_hdr_malformed; + u64 rx_oversize; + u64 rx_undersize; + u64 rx_l2_len_mismatch; + u64 rx_l2_pclp; + u64 rx_ip_ver_errs; + u64 rx_ip_csum_errs; + u64 rx_ip_hdr_malformed; + u64 rx_ip_payload_malformed; + u64 rx_ip_ttl_errs; + u64 rx_l3_pclp; + u64 rx_l4_malformed; + u64 rx_l4_csum_errs; + u64 rx_udp_len_errs; + u64 rx_l4_port_errs; + u64 rx_tcp_flag_errs; + u64 rx_tcp_offset_errs; + u64 rx_l4_pclp; + u64 rx_truncated_pkts; + u64 tx_bytes_ok; u64 tx_ucast_frames_ok; u64 tx_bcast_frames_ok; @@ -222,6 +248,7 @@ struct nicvf_drv_stats { u64 rx_frames_1518; u64 rx_frames_jumbo; u64 rx_drops; + /* Tx */ u64 tx_frames_ok; u64 tx_drops; @@ -231,13 +258,24 @@ struct nicvf_drv_stats { }; struct nicvf { + struct nicvf *pnicvf; struct net_device *netdev; struct pci_dev *pdev; u8 vf_id; u8 node; - u8 tns_mode; + u8 tns_mode:1; + u8 sqs_mode:1; + u8 loopback_supported:1; u16 mtu; struct queue_set *qs; +#define MAX_SQS_PER_VF_SINGLE_NODE 5 +#define MAX_SQS_PER_VF 11 + u8 sqs_id; + u8 sqs_count; /* Secondary Qset count */ + struct nicvf *snicvf[MAX_SQS_PER_VF]; + u8 rx_queues; + u8 tx_queues; + u8 max_queues; void __iomem *reg_base; bool link_up; u8 duplex; @@ -257,7 +295,7 @@ struct nicvf { u32 cq_coalesce_usecs; u32 msg_enable; - struct nicvf_hw_stats stats; + struct nicvf_hw_stats hw_stats; struct nicvf_drv_stats drv_stats; struct bgx_stats bgx_stats; struct work_struct reset_task; @@ -269,10 +307,9 @@ struct nicvf { char irq_name[NIC_VF_MSIX_VECTORS][20]; bool irq_allocated[NIC_VF_MSIX_VECTORS]; - bool pf_ready_to_rcv_msg; + /* VF <-> PF mailbox communication */ bool pf_acked; bool pf_nacked; - bool bgx_stats_acked; bool set_mac_pending; } ____cacheline_aligned_in_smp; @@ -304,14 +341,21 @@ struct nicvf { #define NIC_MBOX_MSG_RQ_SW_SYNC 0x0F /* Flush inflight pkts to RQ */ #define NIC_MBOX_MSG_BGX_STATS 0x10 /* Get stats from BGX */ #define NIC_MBOX_MSG_BGX_LINK_CHANGE 0x11 /* BGX:LMAC link status */ -#define NIC_MBOX_MSG_CFG_DONE 0x12 /* VF configuration done */ -#define NIC_MBOX_MSG_SHUTDOWN 0x13 /* VF is being shutdown */ +#define NIC_MBOX_MSG_ALLOC_SQS 0x12 /* Allocate secondary Qset */ +#define NIC_MBOX_MSG_NICVF_PTR 0x13 /* Send nicvf ptr to PF */ +#define NIC_MBOX_MSG_PNICVF_PTR 0x14 /* Get primary qset nicvf ptr */ +#define NIC_MBOX_MSG_SNICVF_PTR 0x15 /* Send sqet nicvf ptr to PVF */ +#define NIC_MBOX_MSG_LOOPBACK 0x16 /* Set interface in loopback */ +#define NIC_MBOX_MSG_CFG_DONE 0xF0 /* VF configuration done */ +#define NIC_MBOX_MSG_SHUTDOWN 0xF1 /* VF is being shutdown */ struct nic_cfg_msg { u8 msg; u8 vf_id; - u8 tns_mode; u8 node_id; + u8 tns_mode:1; + u8 sqs_mode:1; + u8 loopback_supported:1; u8 mac_addr[ETH_ALEN]; }; @@ -319,6 +363,7 @@ struct nic_cfg_msg { struct qs_cfg_msg { u8 msg; u8 num; + u8 sqs_count; u64 cfg; }; @@ -335,6 +380,7 @@ struct sq_cfg_msg { u8 msg; u8 qs_num; u8 sq_num; + bool sqs_mode; u64 cfg; }; @@ -394,6 +440,28 @@ struct bgx_link_status { u32 speed; }; +/* Get Extra Qset IDs */ +struct sqs_alloc { + u8 msg; + u8 vf_id; + u8 qs_count; +}; + +struct nicvf_ptr { + u8 msg; + u8 vf_id; + bool sqs_mode; + u8 sqs_id; + u64 nicvf; +}; + +/* Set interface in loopback mode */ +struct set_loopback { + u8 msg; + u8 vf_id; + bool enable; +}; + /* 128 bit shared memory between PF and each VF */ union nic_mbx { struct { u8 msg; } msg; @@ -408,6 +476,9 @@ union nic_mbx { struct rss_cfg_msg rss_cfg; struct bgx_stats_msg bgx_stats; struct bgx_link_status link_status; + struct sqs_alloc sqs_alloc; + struct nicvf_ptr nicvf; + struct set_loopback lbk; }; #define NIC_NODE_ID_MASK 0x03 |
