diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 164 |
1 files changed, 132 insertions, 32 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index ef4be781fd05..6f9fa6e3c42a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -104,13 +104,13 @@ enum dev_state { DEV_STATE_ERR }; -enum { +enum cc_pause { PAUSE_RX = 1 << 0, PAUSE_TX = 1 << 1, PAUSE_AUTONEG = 1 << 2 }; -enum { +enum cc_fec { FEC_AUTO = 1 << 0, /* IEEE 802.3 "automatic" */ FEC_RS = 1 << 1, /* Reed-Solomon */ FEC_BASER_RS = 1 << 2 /* BaseR/Reed-Solomon */ @@ -287,10 +287,18 @@ struct tp_params { * places we store their offsets here, or a -1 if the field isn't * present. */ - int vlan_shift; - int vnic_shift; + int fcoe_shift; int port_shift; + int vnic_shift; + int vlan_shift; + int tos_shift; int protocol_shift; + int ethertype_shift; + int macmatch_shift; + int matchtype_shift; + int frag_shift; + + u64 hash_filter_mask; }; struct vpd_params { @@ -338,10 +346,12 @@ struct adapter_params { unsigned int sf_nsec; /* # of flash sectors */ unsigned int sf_fw_start; /* start of FW image in flash */ - unsigned int fw_vers; - unsigned int bs_vers; /* bootstrap version */ - unsigned int tp_vers; - unsigned int er_vers; /* expansion ROM version */ + unsigned int fw_vers; /* firmware version */ + unsigned int bs_vers; /* bootstrap version */ + unsigned int tp_vers; /* TP microcode version */ + unsigned int er_vers; /* expansion ROM version */ + unsigned int scfg_vers; /* Serial Configuration version */ + unsigned int vpd_vers; /* VPD Version */ u8 api_vers[7]; unsigned short mtus[NMTUS]; @@ -356,6 +366,7 @@ struct adapter_params { unsigned char crypto; /* HW capability for crypto */ unsigned char bypass; + unsigned char hash_filter; unsigned int ofldq_wr_cred; bool ulptx_memwrite_dsgl; /* use of T5 DSGL allowed */ @@ -364,6 +375,8 @@ struct adapter_params { unsigned int max_ordird_qp; /* Max read depth per RDMA QP */ unsigned int max_ird_adapter; /* Max read depth per adapter */ bool fr_nsmr_tpte_wr_support; /* FW support for FR_NSMR_TPTE_WR */ + u8 fw_caps_support; /* 32-bit Port Capabilities */ + bool filter2_wr_support; /* FW support for FILTER2_WR */ /* MPS Buffer Group Map[per Port]. Bit i is set if buffer group i is * used by the Port @@ -437,18 +450,34 @@ struct trace_params { unsigned char port; }; +/* Firmware Port Capabilities types. */ + +typedef u16 fw_port_cap16_t; /* 16-bit Port Capabilities integral value */ +typedef u32 fw_port_cap32_t; /* 32-bit Port Capabilities integral value */ + +enum fw_caps { + FW_CAPS_UNKNOWN = 0, /* 0'ed out initial state */ + FW_CAPS16 = 1, /* old Firmware: 16-bit Port Capabilities */ + FW_CAPS32 = 2, /* new Firmware: 32-bit Port Capabilities */ +}; + struct link_config { - unsigned short supported; /* link capabilities */ - unsigned short advertising; /* advertised capabilities */ - unsigned short lp_advertising; /* peer advertised capabilities */ - unsigned int requested_speed; /* speed user has requested */ - unsigned int speed; /* actual link speed */ - unsigned char requested_fc; /* flow control user has requested */ - unsigned char fc; /* actual link flow control */ - unsigned char auto_fec; /* Forward Error Correction: */ - unsigned char requested_fec; /* "automatic" (IEEE 802.3), */ - unsigned char fec; /* requested, and actual in use */ + fw_port_cap32_t pcaps; /* link capabilities */ + fw_port_cap32_t def_acaps; /* default advertised capabilities */ + fw_port_cap32_t acaps; /* advertised capabilities */ + fw_port_cap32_t lpacaps; /* peer advertised capabilities */ + + fw_port_cap32_t speed_caps; /* speed(s) user has requested */ + unsigned int speed; /* actual link speed (Mb/s) */ + + enum cc_pause requested_fc; /* flow control user has requested */ + enum cc_pause fc; /* actual link flow control */ + + enum cc_fec requested_fec; /* Forward Error Correction: */ + enum cc_fec fec; /* requested and actual in use */ + unsigned char autoneg; /* autonegotiating? */ + unsigned char link_ok; /* link up? */ unsigned char link_down_rc; /* link down reason */ }; @@ -529,6 +558,8 @@ enum { /* adapter flags */ USING_SOFT_PARAMS = (1 << 6), MASTER_PF = (1 << 7), FW_OFLD_CONN = (1 << 9), + ROOT_NO_RELAXED_ORDERING = (1 << 10), + SHUTTING_DOWN = (1 << 11), }; enum { @@ -837,6 +868,7 @@ struct adapter { unsigned int clipt_start; unsigned int clipt_end; struct clip_tbl *clipt; + struct smt_data *smt; struct cxgb4_uld_info *uld; void *uld_handle[CXGB4_ULD_MAX]; unsigned int num_uld; @@ -884,6 +916,15 @@ struct adapter { /* TC u32 offload */ struct cxgb4_tc_u32_table *tc_u32; struct chcr_stats_debug chcr_stats; + + /* TC flower offload */ + struct rhashtable flower_tbl; + struct rhashtable_params flower_ht_params; + struct timer_list flower_stats_timer; + struct work_struct flower_stats_work; + + /* Ethtool Dump */ + struct ethtool_dump eth_dump; }; /* Support for "sched-class" command to allow a TX Scheduling Class to be @@ -1011,6 +1052,7 @@ struct ch_filter_specification { * matching that doesn't exist as a (value, mask) tuple. */ uint32_t type:1; /* 0 => IPv4, 1 => IPv6 */ + u32 hash:1; /* 0 => wild-card, 1 => exact-match */ /* Packet dispatch information. Ingress packets which match the * filter rules will be dropped, passed to the host or switched back @@ -1035,10 +1077,19 @@ struct ch_filter_specification { uint32_t newdmac:1; /* rewrite destination MAC address */ uint32_t newsmac:1; /* rewrite source MAC address */ uint32_t newvlan:2; /* rewrite VLAN Tag */ + uint32_t nat_mode:3; /* specify NAT operation mode */ uint8_t dmac[ETH_ALEN]; /* new destination MAC address */ uint8_t smac[ETH_ALEN]; /* new source MAC address */ uint16_t vlan; /* VLAN Tag to insert */ + u8 nat_lip[16]; /* local IP to use after NAT'ing */ + u8 nat_fip[16]; /* foreign IP to use after NAT'ing */ + u16 nat_lport; /* local port to use after NAT'ing */ + u16 nat_fport; /* foreign port to use after NAT'ing */ + + /* reservation for future additions */ + u8 rsvd[24]; + /* Filter rule value/mask pairs. */ struct ch_filter_tuple val; @@ -1058,6 +1109,17 @@ enum { VLAN_REWRITE }; +enum { + NAT_MODE_NONE = 0, /* No NAT performed */ + NAT_MODE_DIP, /* NAT on Dst IP */ + NAT_MODE_DIP_DP, /* NAT on Dst IP, Dst Port */ + NAT_MODE_DIP_DP_SIP, /* NAT on Dst IP, Dst Port and Src IP */ + NAT_MODE_DIP_DP_SP, /* NAT on Dst IP, Dst Port and Src Port */ + NAT_MODE_SIP_SP, /* NAT on Src IP and Src Port */ + NAT_MODE_DIP_SIP_SP, /* NAT on Dst IP, Src IP and Src Port */ + NAT_MODE_ALL /* NAT on entire 4-tuple */ +}; + /* Host shadow copy of ingress filter entry. This is in host native format * and doesn't match the ordering or bit order, etc. of the hardware of the * firmware command. The use of bit-field structure elements is purely to @@ -1070,9 +1132,9 @@ struct filter_entry { u32 locked:1; /* filter is administratively locked */ u32 pending:1; /* filter action is pending firmware reply */ - u32 smtidx:8; /* Source MAC Table index for smac */ struct filter_ctx *ctx; /* Caller's completion hook */ struct l2t_entry *l2t; /* Layer Two Table entry for dmac */ + struct smt_entry *smt; /* Source Mac Table entry for smac */ struct net_device *dev; /* Associated net device */ u32 tid; /* This will store the actual tid */ @@ -1089,6 +1151,11 @@ static inline int is_offload(const struct adapter *adap) return adap->params.offload; } +static inline int is_hashfilter(const struct adapter *adap) +{ + return adap->params.hash_filter; +} + static inline int is_pci_uld(const struct adapter *adap) { return adap->params.crypto; @@ -1292,6 +1359,12 @@ static inline unsigned int core_ticks_to_us(const struct adapter *adapter, adapter->params.vpd.cclk); } +static inline unsigned int dack_ticks_to_usec(const struct adapter *adap, + unsigned int ticks) +{ + return (ticks << adap->params.tp.dack_re) / core_ticks_per_usec(adap); +} + void t4_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask, u32 val); @@ -1386,6 +1459,7 @@ static inline int t4_memory_write(struct adapter *adap, int mtype, u32 addr, unsigned int t4_get_regs_len(struct adapter *adapter); void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size); +int t4_eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz); int t4_seeprom_wp(struct adapter *adapter, bool enable); int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p); int t4_get_vpd_params(struct adapter *adapter, struct vpd_params *p); @@ -1403,10 +1477,15 @@ int t4_fw_upgrade(struct adapter *adap, unsigned int mbox, int t4_fl_pkt_align(struct adapter *adap); unsigned int t4_flash_cfg_addr(struct adapter *adapter); int t4_check_fw_version(struct adapter *adap); +int t4_load_cfg(struct adapter *adapter, const u8 *cfg_data, unsigned int size); int t4_get_fw_version(struct adapter *adapter, u32 *vers); int t4_get_bs_version(struct adapter *adapter, u32 *vers); int t4_get_tp_version(struct adapter *adapter, u32 *vers); int t4_get_exprom_version(struct adapter *adapter, u32 *vers); +int t4_get_scfg_version(struct adapter *adapter, u32 *vers); +int t4_get_vpd_version(struct adapter *adapter, u32 *vers); +int t4_get_version_info(struct adapter *adapter); +void t4_dump_version_info(struct adapter *adapter); int t4_prep_fw(struct adapter *adap, struct fw_info *fw_info, const u8 *fw_data, unsigned int fw_size, struct fw_hdr *card_fw, enum dev_state state, int *reset); @@ -1426,7 +1505,7 @@ unsigned int qtimer_val(const struct adapter *adap, int t4_init_devlog_params(struct adapter *adapter); int t4_init_sge_params(struct adapter *adapter); -int t4_init_tp_params(struct adapter *adap); +int t4_init_tp_params(struct adapter *adap, bool sleep_ok); int t4_filter_field_shift(const struct adapter *adap, int filter_sel); int t4_init_rss_mode(struct adapter *adap, int mbox); int t4_init_portinfo(struct port_info *pi, int mbox, @@ -1440,14 +1519,15 @@ int t4_config_glbl_rss(struct adapter *adapter, int mbox, unsigned int mode, int t4_config_vi_rss(struct adapter *adapter, int mbox, unsigned int viid, unsigned int flags, unsigned int defq); int t4_read_rss(struct adapter *adapter, u16 *entries); -void t4_read_rss_key(struct adapter *adapter, u32 *key); -void t4_write_rss_key(struct adapter *adap, const u32 *key, int idx); +void t4_read_rss_key(struct adapter *adapter, u32 *key, bool sleep_ok); +void t4_write_rss_key(struct adapter *adap, const u32 *key, int idx, + bool sleep_ok); void t4_read_rss_pf_config(struct adapter *adapter, unsigned int index, - u32 *valp); + u32 *valp, bool sleep_ok); void t4_read_rss_vf_config(struct adapter *adapter, unsigned int index, - u32 *vfl, u32 *vfh); -u32 t4_read_rss_pf_map(struct adapter *adapter); -u32 t4_read_rss_pf_mask(struct adapter *adapter); + u32 *vfl, u32 *vfh, bool sleep_ok); +u32 t4_read_rss_pf_map(struct adapter *adapter, bool sleep_ok); +u32 t4_read_rss_pf_mask(struct adapter *adapter, bool sleep_ok); unsigned int t4_get_mps_bg_map(struct adapter *adapter, int pidx); unsigned int t4_get_tp_ch_map(struct adapter *adapter, int pidx); @@ -1478,14 +1558,18 @@ void t4_read_cong_tbl(struct adapter *adap, u16 incr[NMTUS][NCCTRL_WIN]); void t4_tp_wr_bits_indirect(struct adapter *adap, unsigned int addr, unsigned int mask, unsigned int val); void t4_tp_read_la(struct adapter *adap, u64 *la_buf, unsigned int *wrptr); -void t4_tp_get_err_stats(struct adapter *adap, struct tp_err_stats *st); -void t4_tp_get_cpl_stats(struct adapter *adap, struct tp_cpl_stats *st); -void t4_tp_get_rdma_stats(struct adapter *adap, struct tp_rdma_stats *st); -void t4_get_usm_stats(struct adapter *adap, struct tp_usm_stats *st); +void t4_tp_get_err_stats(struct adapter *adap, struct tp_err_stats *st, + bool sleep_ok); +void t4_tp_get_cpl_stats(struct adapter *adap, struct tp_cpl_stats *st, + bool sleep_ok); +void t4_tp_get_rdma_stats(struct adapter *adap, struct tp_rdma_stats *st, + bool sleep_ok); +void t4_get_usm_stats(struct adapter *adap, struct tp_usm_stats *st, + bool sleep_ok); void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4, - struct tp_tcp_stats *v6); + struct tp_tcp_stats *v6, bool sleep_ok); void t4_get_fcoe_stats(struct adapter *adap, unsigned int idx, - struct tp_fcoe_stats *st); + struct tp_fcoe_stats *st, bool sleep_ok); void t4_load_mtus(struct adapter *adap, const unsigned short *mtus, const unsigned short *alpha, const unsigned short *beta); @@ -1572,6 +1656,8 @@ int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, int t4_sge_ctxt_flush(struct adapter *adap, unsigned int mbox); void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl); int t4_update_port_info(struct port_info *pi); +int t4_get_link_params(struct port_info *pi, unsigned int *link_okp, + unsigned int *speedp, unsigned int *mtup); int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl); void t4_db_full(struct adapter *adapter); void t4_db_dropped(struct adapter *adapter); @@ -1581,6 +1667,13 @@ void t4_get_trace_filter(struct adapter *adapter, struct trace_params *tp, int filter_index, int *enabled); int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val); +void t4_read_pace_tbl(struct adapter *adap, unsigned int pace_vals[NTX_SCHED]); +void t4_get_tx_sched(struct adapter *adap, unsigned int sched, + unsigned int *kbps, unsigned int *ipg, bool sleep_ok); +int t4_sge_ctxt_rd(struct adapter *adap, unsigned int mbox, unsigned int cid, + enum ctxt_type ctype, u32 *data); +int t4_sge_ctxt_rd_bd(struct adapter *adap, unsigned int cid, + enum ctxt_type ctype, u32 *data); int t4_sched_params(struct adapter *adapter, int type, int level, int mode, int rateunit, int ratemode, int channel, int class, int minrate, int maxrate, int weight, int pktsize); @@ -1592,6 +1685,13 @@ void t4_idma_monitor(struct adapter *adapter, int hz, int ticks); int t4_set_vf_mac_acl(struct adapter *adapter, unsigned int vf, unsigned int naddr, u8 *addr); +void t4_tp_pio_read(struct adapter *adap, u32 *buff, u32 nregs, + u32 start_index, bool sleep_ok); +void t4_tp_tm_pio_read(struct adapter *adap, u32 *buff, u32 nregs, + u32 start_index, bool sleep_ok); +void t4_tp_mib_read(struct adapter *adap, u32 *buff, u32 nregs, + u32 start_index, bool sleep_ok); + void t4_uld_mem_free(struct adapter *adap); int t4_uld_mem_alloc(struct adapter *adap); void t4_uld_clean_up(struct adapter *adap); |
