diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 66e45d733824..76474385a602 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -25,6 +25,8 @@ /* Subsystem Device ID */ #define PCI_SUBSYS_DEVID_96XX 0xB200 #define PCI_SUBSYS_DEVID_CN10K_A 0xB900 +#define PCI_SUBSYS_DEVID_CNF10K_B 0xBC00 +#define PCI_SUBSYS_DEVID_CN10K_B 0xBD00 /* PCI BAR nos */ #define PCI_AF_REG_BAR_NUM 0 @@ -62,6 +64,10 @@ struct rvu_debugfs { struct dentry *nix; struct dentry *npc; struct dentry *cpt; + struct dentry *mcs_root; + struct dentry *mcs; + struct dentry *mcs_rx; + struct dentry *mcs_tx; struct dump_ctx npa_aura_ctx; struct dump_ctx npa_pool_ctx; struct dump_ctx nix_cq_ctx; @@ -338,6 +344,8 @@ struct hw_cap { bool per_pf_mbox_regs; /* PF mbox specified in per PF registers ? */ bool programmable_chans; /* Channels programmable ? */ bool ipolicer; + bool npc_hash_extract; /* Hash extract enabled ? */ + bool npc_exact_match_enabled; /* Exact match supported ? */ }; struct rvu_hwinfo { @@ -369,6 +377,7 @@ struct rvu_hwinfo { struct rvu *rvu; struct npc_pkind pkind; struct npc_mcam mcam; + struct npc_exact_table *table; }; struct mbox_wq_info { @@ -419,6 +428,7 @@ struct npc_kpu_profile_adapter { const struct npc_kpu_profile_action *ikpu; /* array[pkinds] */ const struct npc_kpu_profile *kpu; /* array[kpus] */ struct npc_mcam_kex *mkex; + struct npc_mcam_kex_hash *mkex_hash; bool custom; size_t pkinds; size_t kpus; @@ -493,6 +503,8 @@ struct rvu { struct ptp *ptp; + int mcs_blk_cnt; + #ifdef CONFIG_DEBUG_FS struct rvu_debugfs rvu_dbg; #endif @@ -500,6 +512,12 @@ struct rvu { /* RVU switch implementation over NPC with DMAC rules */ struct rvu_switch rswitch; + + struct work_struct mcs_intr_work; + struct workqueue_struct *mcs_intr_wq; + struct list_head mcs_intrq_head; + /* mcs interrupt queue lock */ + spinlock_t mcs_intrq_lock; }; static inline void rvu_write64(struct rvu *rvu, u64 block, u64 offset, u64 val) @@ -575,6 +593,17 @@ static inline bool is_rvu_otx2(struct rvu *rvu) midr == PCI_REVISION_ID_95XXMM || midr == PCI_REVISION_ID_95XXO); } +static inline bool is_rvu_npc_hash_extract_en(struct rvu *rvu) +{ + u64 npc_const3; + + npc_const3 = rvu_read64(rvu, BLKADDR_NPC, NPC_AF_CONST3); + if (!(npc_const3 & BIT_ULL(62))) + return false; + + return true; +} + static inline u16 rvu_nix_chan_cgx(struct rvu *rvu, u8 cgxid, u8 lmacid, u8 chan) { @@ -754,7 +783,6 @@ u32 convert_dwrr_mtu_to_bytes(u8 dwrr_mtu); u32 convert_bytes_to_dwrr_mtu(u32 bytes); /* NPC APIs */ -int rvu_npc_init(struct rvu *rvu); void rvu_npc_freemem(struct rvu *rvu); int rvu_npc_get_pkind(struct rvu *rvu, u16 pf); void rvu_npc_set_pkind(struct rvu *rvu, int pkind, struct rvu_pfvf *pfvf); @@ -773,14 +801,17 @@ void rvu_npc_install_allmulti_entry(struct rvu *rvu, u16 pcifunc, int nixlf, u64 chan); void rvu_npc_enable_allmulti_entry(struct rvu *rvu, u16 pcifunc, int nixlf, bool enable); + void npc_enadis_default_mce_entry(struct rvu *rvu, u16 pcifunc, int nixlf, int type, bool enable); void rvu_npc_disable_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf); +bool rvu_npc_enable_mcam_by_entry_index(struct rvu *rvu, int entry, int intf, bool enable); void rvu_npc_free_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_disable_default_entries(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_enable_default_entries(struct rvu *rvu, u16 pcifunc, int nixlf); void rvu_npc_update_flowkey_alg_idx(struct rvu *rvu, u16 pcifunc, int nixlf, int group, int alg_idx, int mcam_index); + void rvu_npc_get_mcam_entry_alloc_info(struct rvu *rvu, u16 pcifunc, int blkaddr, int *alloc_cnt, int *enable_cnt); @@ -806,11 +837,20 @@ bool is_mac_feature_supported(struct rvu *rvu, int pf, int feature); u32 rvu_cgx_get_fifolen(struct rvu *rvu); void *rvu_first_cgx_pdata(struct rvu *rvu); int cgxlmac_to_pf(struct rvu *rvu, int cgx_id, int lmac_id); - +int rvu_cgx_config_tx(void *cgxd, int lmac_id, bool enable); +int rvu_cgx_prio_flow_ctrl_cfg(struct rvu *rvu, u16 pcifunc, u8 tx_pause, u8 rx_pause, + u16 pfc_en); +int rvu_cgx_cfg_pause_frm(struct rvu *rvu, u16 pcifunc, u8 tx_pause, u8 rx_pause); +u32 rvu_cgx_get_lmac_fifolen(struct rvu *rvu, int cgx, int lmac); int npc_get_nixlf_mcam_index(struct npc_mcam *mcam, u16 pcifunc, int nixlf, int type); bool is_mcam_entry_enabled(struct rvu *rvu, struct npc_mcam *mcam, int blkaddr, int index); +int rvu_npc_init(struct rvu *rvu); +int npc_install_mcam_drop_rule(struct rvu *rvu, int mcam_idx, u16 *counter_idx, + u64 chan_val, u64 chan_mask, u64 exact_val, u64 exact_mask, + u64 bcast_mcast_val, u64 bcast_mcast_mask); +void npc_mcam_rsrcs_reserve(struct rvu *rvu, int blkaddr, int entry_idx); /* CPT APIs */ int rvu_cpt_register_interrupts(struct rvu *rvu); @@ -842,4 +882,11 @@ void rvu_switch_update_rules(struct rvu *rvu, u16 pcifunc); int rvu_npc_set_parse_mode(struct rvu *rvu, u16 pcifunc, u64 mode, u8 dir, u64 pkind, u8 var_len_off, u8 var_len_off_mask, u8 shift_dir); +int rvu_get_hwvf(struct rvu *rvu, int pcifunc); + +/* CN10K MCS */ +int rvu_mcs_init(struct rvu *rvu); +int rvu_mcs_flr_handler(struct rvu *rvu, u16 pcifunc); +void rvu_mcs_exit(struct rvu *rvu); + #endif /* RVU_H */ |