diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 89 |
1 files changed, 59 insertions, 30 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 5359a1f0045f..1989c470172c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1,7 +1,7 @@ /* Broadcom NetXtreme-C/E network driver. * * Copyright (c) 2014-2016 Broadcom Corporation - * Copyright (c) 2016-2017 Broadcom Limited + * Copyright (c) 2016-2018 Broadcom Limited * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -12,10 +12,10 @@ #define BNXT_H #define DRV_MODULE_NAME "bnxt_en" -#define DRV_MODULE_VERSION "1.8.0" +#define DRV_MODULE_VERSION "1.9.0" #define DRV_VER_MAJ 1 -#define DRV_VER_MIN 8 +#define DRV_VER_MIN 9 #define DRV_VER_UPD 0 #include <linux/interrupt.h> @@ -23,6 +23,8 @@ #include <net/devlink.h> #include <net/dst_metadata.h> #include <net/switchdev.h> +#include <net/xdp.h> +#include <linux/net_dim.h> struct tx_bd { __le32 tx_bd_len_flags_type; @@ -607,6 +609,17 @@ struct bnxt_tx_ring_info { struct bnxt_ring_struct tx_ring_struct; }; +struct bnxt_coal { + u16 coal_ticks; + u16 coal_ticks_irq; + u16 coal_bufs; + u16 coal_bufs_irq; + /* RING_IDLE enabled when coal ticks < idle_thresh */ + u16 idle_thresh; + u8 bufs_per_record; + u8 budget; +}; + struct bnxt_tpa_info { void *data; u8 *data_ptr; @@ -664,12 +677,20 @@ struct bnxt_rx_ring_info { struct bnxt_ring_struct rx_ring_struct; struct bnxt_ring_struct rx_agg_ring_struct; + struct xdp_rxq_info xdp_rxq; }; struct bnxt_cp_ring_info { u32 cp_raw_cons; void __iomem *cp_doorbell; + struct bnxt_coal rx_ring_coal; + u64 rx_packets; + u64 rx_bytes; + u64 event_ctr; + + struct net_dim dim; + struct tx_cmp *cp_desc_ring[MAX_CP_PAGES]; dma_addr_t cp_desc_mapping[MAX_CP_PAGES]; @@ -755,19 +776,38 @@ struct bnxt_vnic_info { #define BNXT_VNIC_RFS_NEW_RSS_FLAG 0x10 }; -#if defined(CONFIG_BNXT_SRIOV) -struct bnxt_vf_info { - u16 fw_fid; - u8 mac_addr[ETH_ALEN]; +struct bnxt_hw_resc { + u16 min_rsscos_ctxs; u16 max_rsscos_ctxs; + u16 min_cp_rings; u16 max_cp_rings; + u16 resv_cp_rings; + u16 min_tx_rings; u16 max_tx_rings; + u16 resv_tx_rings; + u16 min_rx_rings; u16 max_rx_rings; + u16 resv_rx_rings; + u16 min_hw_ring_grps; u16 max_hw_ring_grps; + u16 resv_hw_ring_grps; + u16 min_l2_ctxs; u16 max_l2_ctxs; - u16 max_irqs; + u16 min_vnics; u16 max_vnics; + u16 resv_vnics; + u16 min_stat_ctxs; u16 max_stat_ctxs; + u16 max_irqs; +}; + +#if defined(CONFIG_BNXT_SRIOV) +struct bnxt_vf_info { + u16 fw_fid; + u8 mac_addr[ETH_ALEN]; /* PF assigned MAC Address */ + u8 vf_mac_addr[ETH_ALEN]; /* VF assigned MAC address, only + * stored by PF. + */ u16 vlan; u32 flags; #define BNXT_VF_QOS 0x1 @@ -788,15 +828,6 @@ struct bnxt_pf_info { u16 fw_fid; u16 port_id; u8 mac_addr[ETH_ALEN]; - u16 max_rsscos_ctxs; - u16 max_cp_rings; - u16 max_tx_rings; /* HW assigned max tx rings for this PF */ - u16 max_rx_rings; /* HW assigned max rx rings for this PF */ - u16 max_hw_ring_grps; - u16 max_irqs; - u16 max_l2_ctxs; - u16 max_vnics; - u16 max_stat_ctxs; u32 first_vf_id; u16 active_vfs; u16 max_vfs; @@ -808,6 +839,9 @@ struct bnxt_pf_info { u32 max_rx_wm_flows; unsigned long *vf_event_bmap; u16 hwrm_cmd_req_pages; + u8 vf_resv_strategy; +#define BNXT_VF_RESV_STRATEGY_MAXIMAL 0 +#define BNXT_VF_RESV_STRATEGY_MINIMAL 1 void *hwrm_cmd_req_addr[4]; dma_addr_t hwrm_cmd_req_dma_addr[4]; struct bnxt_vf_info *vf; @@ -944,17 +978,6 @@ struct bnxt_test_info { #define BNXT_CAG_REG_LEGACY_INT_STATUS 0x4014 #define BNXT_CAG_REG_BASE 0x300000 -struct bnxt_coal { - u16 coal_ticks; - u16 coal_ticks_irq; - u16 coal_bufs; - u16 coal_bufs_irq; - /* RING_IDLE enabled when coal ticks < idle_thresh */ - u16 idle_thresh; - u8 bufs_per_record; - u8 budget; -}; - struct bnxt_tc_flow_stats { u64 packets; u64 bytes; @@ -1126,6 +1149,8 @@ struct bnxt { #define BNXT_FLAG_DOUBLE_DB 0x400000 #define BNXT_FLAG_FW_DCBX_AGENT 0x800000 #define BNXT_FLAG_CHIP_NITRO_A0 0x1000000 + #define BNXT_FLAG_DIM 0x2000000 + #define BNXT_FLAG_NEW_RM 0x8000000 #define BNXT_FLAG_ALL_CONFIG_FEATS (BNXT_FLAG_TPA | \ BNXT_FLAG_RFS | \ @@ -1185,7 +1210,6 @@ struct bnxt { int tx_nr_rings; int tx_nr_rings_per_tc; int tx_nr_rings_xdp; - int tx_reserved_rings; int tx_wake_thresh; int tx_push_thresh; @@ -1297,6 +1321,7 @@ struct bnxt { #define BNXT_LINK_SPEED_CHNG_SP_EVENT 14 #define BNXT_FLOW_STATS_SP_EVENT 15 + struct bnxt_hw_resc hw_resc; struct bnxt_pf_info pf; #ifdef CONFIG_BNXT_SRIOV int nr_vfs; @@ -1346,6 +1371,7 @@ struct bnxt { enum devlink_eswitch_mode eswitch_mode; struct bnxt_vf_rep **vf_reps; /* array of vf-rep ptrs */ u16 *cfa_code_map; /* cfa_code -> vf_idx map */ + u8 switch_id[8]; struct bnxt_tc_info *tc_info; }; @@ -1421,6 +1447,9 @@ int bnxt_check_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs, int tx_xdp); int bnxt_setup_mq_tc(struct net_device *dev, u8 tc); int bnxt_get_max_rings(struct bnxt *, int *, int *, bool); -void bnxt_restore_pf_fw_resources(struct bnxt *bp); +int bnxt_restore_pf_fw_resources(struct bnxt *bp); int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr); +void bnxt_dim_work(struct work_struct *work); +int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi); + #endif |