/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2011 Chelsio Communications, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #ifndef __CHELSIO_COMMON_H #define __CHELSIO_COMMON_H #include "t4_hw.h" enum { MAX_NPORTS = 4, /* max # of ports */ SERNUM_LEN = 24, /* Serial # length */ EC_LEN = 16, /* E/C length */ ID_LEN = 16, /* ID length */ PN_LEN = 16, /* Part Number length */ MD_LEN = 16, /* MFG diags version length */ MACADDR_LEN = 12, /* MAC Address length */ }; enum { T4_REGMAP_SIZE = (160 * 1024), T5_REGMAP_SIZE = (332 * 1024), }; enum { MEM_EDC0, MEM_EDC1, MEM_MC, MEM_MC0 = MEM_MC, MEM_MC1, MEM_HMA }; enum dev_master { MASTER_CANT, MASTER_MAY, MASTER_MUST }; enum dev_state { DEV_STATE_UNINIT, DEV_STATE_INIT, DEV_STATE_ERR }; enum { PAUSE_RX = 1 << 0, PAUSE_TX = 1 << 1, PAUSE_AUTONEG = 1 << 2 }; enum { /* * Real FECs. In the same order as the FEC portion of caps32 so that * the code can do (fec & M_FW_PORT_CAP32_FEC) to get all the real FECs. */ FEC_RS = 1 << 0, /* Reed-Solomon */ FEC_BASER_RS = 1 << 1, /* BASE-R, aka Firecode */ FEC_NONE = 1 << 2, /* no FEC */ /* * Pseudo FECs that translate to real FECs. The firmware knows nothing * about these and they start at M_FW_PORT_CAP32_FEC + 1. AUTO should * be set all by itself. */ FEC_AUTO = 1 << 5, FEC_MODULE = 1 << 6, /* FEC suggested by the cable/transceiver. */ }; enum t4_bar2_qtype { T4_BAR2_QTYPE_EGRESS, T4_BAR2_QTYPE_INGRESS }; struct port_stats { u64 tx_octets; /* total # of octets in good frames */ u64 tx_frames; /* all good frames */ u64 tx_bcast_frames; /* all broadcast frames */ u64 tx_mcast_frames; /* all multicast frames */ u64 tx_ucast_frames; /* all unicast frames */ u64 tx_error_frames; /* all error frames */ u64 tx_frames_64; /* # of Tx frames in a particular range */ u64 tx_frames_65_127; u64 tx_frames_128_255; u64 tx_frames_256_511; u64 tx_frames_512_1023; u64 tx_frames_1024_1518; u64 tx_frames_1519_max; u64 tx_drop; /* # of dropped Tx frames */ u64 tx_pause; /* # of transmitted pause frames */ u64 tx_ppp0; /* # of transmitted PPP prio 0 frames */ u64 tx_ppp1; /* # of transmitted PPP prio 1 frames */ u64 tx_ppp2; /* # of transmitted PPP prio 2 frames */ u64 tx_ppp3; /* # of transmitted PPP prio 3 frames */ u64 tx_ppp4; /* # of transmitted PPP prio 4 frames */ u64 tx_ppp5; /* # of transmitted PPP prio 5 frames */ u64 tx_ppp6; /* # of transmitted PPP prio 6 frames */ u64 tx_ppp7; /* # of transmitted PPP prio 7 frames */ u64 rx_octets; /* total # of octets in good frames */ u64 rx_frames; /* all good frames */ u64 rx_bcast_frames; /* all broadcast frames */ u64 rx_mcast_frames; /* all multicast frames */ u64 rx_ucast_frames; /* all unicast frames */ u64 rx_too_long; /* # of frames exceeding MTU */ u64 rx_jabber; /* # of jabber frames */ u64 rx_fcs_err; /* # of received frames with bad FCS */ u64 rx_len_err; /* # of received frames with length error */ u64 rx_symbol_err; /* symbol errors */ u64 rx_runt; /* # of short frames */ u64 rx_frames_64; /* # of Rx frames in a particular range */ u64 rx_frames_65_127; u64 rx_frames_128_255; u64 rx_frames_256_511; u64 rx_frames_512_1023; u64 rx_frames_1024_1518; u64 rx_frames_1519_max; u64 rx_pause; /* # of received pause frames */ u64 rx_ppp0; /* # of received PPP prio 0 frames */ u64 rx_ppp1; /* # of received PPP prio 1 frames */ u64 rx_ppp2; /* # of received PPP prio 2 frames */ u64 rx_ppp3; /* # of received PPP prio 3 frames */ u64 rx_ppp4; /* # of received PPP prio 4 frames */ u64 rx_ppp5; /* # of received PPP prio 5 frames */ u64 rx_ppp6; /* # of received PPP prio 6 frames */ u64 rx_ppp7; /* # of received PPP prio 7 frames */ u64 rx_ovflow0; /* drops due to buffer-group 0 overflows */ u64 rx_ovflow1; /* drops due to buffer-group 1 overflows */ u64 rx_ovflow2; /* drops due to buffer-group 2 overflows */ u64 rx_ovflow3; /* drops due to buffer-group 3 overflows */ u64 rx_trunc0; /* buffer-group 0 truncated packets */ u64 rx_trunc1; /* buffer-group 1 truncated packets */ u64 rx_trunc2; /* buffer-group 2 truncated packets */ u64 rx_trunc3; /* buffer-group 3 truncated packets */ }; struct lb_port_stats { u64 octets; u64 frames; u64 bcast_frames; u64 mcast_frames; u64 ucast_frames; u64 error_frames; u64 frames_64; u64 frames_65_127; u64 frames_128_255; u64 frames_256_511; u64 frames_512_1023; u64 frames_1024_1518; u64 frames_1519_max; u64 drop; u64 ovflow0; u64 ovflow1; u64 ovflow2; u64 ovflow3; u64 trunc0; u64 trunc1; u64 trunc2; u64 trunc3; }; struct tp_tcp_stats { u32 tcp_out_rsts; u64 tcp_in_segs; u64 tcp_out_segs; u64 tcp_retrans_segs; }; struct tp_usm_stats { u32 frames; u32 drops; u64 octets; }; struct tp_tid_stats { u32 del; u32 inv; u32 act; u32 pas; }; struct tp_fcoe_stats { u32 frames_ddp; u32 frames_drop; u64 octets_ddp; }; struct tp_err_stats { u32 mac_in_errs[MAX_NCHAN]; u32 hdr_in_errs[MAX_NCHAN]; u32 tcp_in_errs[MAX_NCHAN]; u32 tnl_cong_drops[MAX_NCHAN]; u32 ofld_chan_drops[MAX_NCHAN]; u32 tnl_tx_drops[MAX_NCHAN]; u32 ofld_vlan_drops[MAX_NCHAN]; u32 tcp6_in_errs[MAX_NCHAN]; u32 ofld_no_neigh; u32 ofld_cong_defer; }; struct tp_tnl_stats { u32 out_pkt[MAX_NCHAN]; u32 in_pkt[MAX_NCHAN]; }; struct tp_proxy_stats { u32 proxy[MAX_NCHAN]; }; struct tp_cpl_stats { u32 req[MAX_NCHAN]; u32 rsp[MAX_NCHAN]; }; struct tp_rdma_stats { u32 rqe_dfr_pkt; u32 rqe_dfr_mod; }; struct sge_params { int timer_val[SGE_NTIMERS]; /* final, scaled values */ int counter_val[SGE_NCOUNTERS]; int fl_starve_threshold; int fl_starve_threshold2; int page_shift; int eq_s_qpp; int iq_s_qpp; int spg_len; int pad_boundary; int pack_boundary; int fl_pktshift; u32 sge_control; u32 sge_fl_buffer_size[SGE_FLBUF_SIZES]; }; struct tp_params { unsigned int tre; /* log2 of core clocks per TP tick */ unsigned int dack_re; /* DACK timer resolution */ unsigned int la_mask; /* what events are recorded by TP LA */ uint16_t filter_mode; uint16_t filter_mask; /* Used by TOE and hashfilters */ int vnic_mode; uint32_t max_rx_pdu; uint32_t max_tx_pdu; bool rx_pkt_encap; int8_t fcoe_shift; int8_t port_shift; int8_t vnic_shift; int8_t vlan_shift; int8_t tos_shift; int8_t protocol_shift; int8_t ethertype_shift; int8_t macmatch_shift; int8_t matchtype_shift; int8_t frag_shift; }; /* Use same modulation queue as the tx channel. */ #define TX_MODQ(tx_chan) (tx_chan) struct vpd_params { unsigned int cclk; u8 ec[EC_LEN + 1]; u8 sn[SERNUM_LEN + 1]; u8 id[ID_LEN + 1]; u8 pn[PN_LEN + 1]; u8 na[MACADDR_LEN + 1]; u8 md[MD_LEN + 1]; }; struct pci_params { unsigned int vpd_cap_addr; unsigned int mps; unsigned short speed; unsigned short width; }; /* * Firmware device log. */ struct devlog_params { u32 memtype; /* which memory (FW_MEMTYPE_* ) */ u32 start; /* start of log in firmware memory */ u32 size; /* size of log */ u32 addr; /* start address in flat addr space */ }; /* Stores chip specific parameters */ struct chip_params { u8 nchan; u8 pm_stats_cnt; u8 cng_ch_bits_log; /* congestion channel map bits width */ u8 nsched_cls; u8 cim_num_obq; u8 filter_opt_len; u16 mps_rplc_size; u16 vfcount; u32 sge_fl_db; u16 mps_tcam_size; u16 rss_nentries; u16 cim_la_size; }; /* VF-only parameters. */ /* * Global Receive Side Scaling (RSS) parameters in host-native format. */ struct rss_params { unsigned int mode; /* RSS mode */ union { struct { u_int synmapen:1; /* SYN Map Enable */ u_int syn4tupenipv6:1; /* enable hashing 4-tuple IPv6 SYNs */ u_int syn2tupenipv6:1; /* enable hashing 2-tuple IPv6 SYNs */ u_int syn4tupenipv4:1; /* enable hashing 4-tuple IPv4 SYNs */ u_int syn2tupenipv4:1; /* enable hashing 2-tuple IPv4 SYNs */ u_int ofdmapen:1; /* Offload Map Enable */ u_int tnlmapen:1; /* Tunnel Map Enable */ u_int tnlalllookup:1; /* Tunnel All Lookup */ u_int hashtoeplitz:1; /* use Toeplitz hash */ } basicvirtual; } u; }; /* * Maximum resources provisioned for a PCI VF. */ struct vf_resources { unsigned int nvi; /* N virtual interfaces */ unsigned int neq; /* N egress Qs */ unsigned int nethctrl; /* N egress ETH or CTRL Qs */ unsigned int niqflint; /* N ingress Qs/w free list(s) & intr */ unsigned int niq; /* N ingress Qs */ unsigned int tc; /* PCI-E traffic class */ unsigned int pmask; /* port access rights mask */ unsigned int nexactf; /* N exact MPS filters */ unsigned int r_caps; /* read capabilities */ unsigned int wx_caps; /* write/execute capabilities */ }; struct adapter_params { struct sge_params sge; struct tp_params tp; /* PF-only */ struct vpd_params vpd; struct pci_params pci; struct devlog_params devlog; /* PF-only */ struct rss_params rss; /* VF-only */ struct vf_resources vfres; /* VF-only */ unsigned int core_vdd; unsigned int sf_size; /* serial flash size in bytes */ unsigned int sf_nsec; /* # of flash sectors */ 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 */ unsigned short mtus[NMTUS]; unsigned short a_wnd[NCCTRL_WIN]; unsigned short b_wnd[NCCTRL_WIN]; unsigned int cim_la_size; uint8_t nports; /* # of ethernet ports */ uint8_t portvec; unsigned int chipid:4; /* chip ID. T4 = 4, T5 = 5, ... */ unsigned int rev:4; /* chip revision */ unsigned int fpga:1; /* this is an FPGA */ unsigned int offload:1; /* hw is TOE capable, fw has divvied up card resources for TOE operation. */ unsigned int bypass:1; /* this is a bypass card */ unsigned int ethoffload:1; unsigned int hash_filter:1; unsigned int filter2_wr_support:1; unsigned int port_caps32:1; unsigned int smac_add_support:1; unsigned int ofldq_wr_cred; unsigned int eo_wr_cred; unsigned int max_ordird_qp; unsigned int max_ird_adapter; /* These values are for all ports (8b/port, upto 4 ports) */ uint32_t mps_bg_map; /* MPS rx buffer group map */ uint32_t tp_ch_map; /* TPCHMAP from firmware */ bool ulptx_memwrite_dsgl; /* use of T5 DSGL allowed */ bool fr_nsmr_tpte_wr_support; /* FW support for FR_NSMR_TPTE_WR */ bool dev_512sgl_mr; /* FW support for 512 SGL per FR MR */ bool viid_smt_extn_support; /* FW returns vin, vfvld & smt index? */ unsigned int max_pkts_per_eth_tx_pkts_wr; uint8_t nsched_cls; /* # of usable sched classes per port */ }; #define CHELSIO_T4 0x4 #define CHELSIO_T5 0x5 #define CHELSIO_T6 0x6 /* * State needed to monitor the forward progress of SGE Ingress DMA activities * and possible hangs. */ struct sge_idma_monitor_state { unsigned int idma_1s_thresh; /* 1s threshold in Core Clock ticks */ unsigned int idma_stalled[2]; /* synthesized stalled timers in HZ */ unsigned int idma_state[2]; /* IDMA Hang detect state */ unsigned int idma_qid[2]; /* IDMA Hung Ingress Queue ID */ unsigned int idma_warn[2]; /* time to warning in HZ */ }; struct trace_params { u32 data[TRACE_LEN / 4]; u32 mask[TRACE_LEN / 4]; unsigned short snap_len; unsigned short min_len; unsigned char skip_ofst; unsigned char skip_len; unsigned char invert; unsigned char port; }; struct link_config { /* OS-specific code owns all the requested_* fields. */ int8_t requested_aneg; /* link autonegotiation */ int8_t requested_fc; /* flow control */ int8_t requested_fec; /* FEC */ int8_t force_fec; /* FORCE_FEC in L1_CFG32 command. */ u_int requested_speed; /* speed (Mbps) */ uint32_t requested_caps;/* rcap in last l1cfg issued by the driver. */ /* These are populated with information from the firmware. */ uint32_t pcaps; /* link capabilities */ uint32_t acaps; /* advertised capabilities */ uint32_t lpacaps; /* peer advertised capabilities */ u_int speed; /* actual link speed (Mbps) */ int8_t fc; /* actual link flow control */ int8_t fec_hint; /* cable/transceiver recommended fec */ int8_t fec; /* actual FEC */ bool link_ok; /* link up? */ uint8_t link_down_rc; /* link down reason */ }; #include "adapter.h" #ifndef PCI_VENDOR_ID_CHELSIO # define PCI_VENDOR_ID_CHELSIO 0x1425 #endif #define for_each_port(adapter, iter) \ for (iter = 0; iter < (adapter)->params.nports; ++iter) static inline int is_ftid(const struct adapter *sc, u_int tid) { return (sc->tids.nftids > 0 && tid >= sc->tids.ftid_base && tid <= sc->tids.ftid_end); } static inline int is_hpftid(const struct adapter *sc, u_int tid) { return (sc->tids.nhpftids > 0 && tid >= sc->tids.hpftid_base && tid <= sc->tids.hpftid_end); } static inline int is_etid(const struct adapter *sc, u_int tid) { return (sc->tids.netids > 0 && tid >= sc->tids.etid_base && tid <= sc->tids.etid_end); } static inline int is_offload(const struct adapter *adap) { return adap->params.offload; } static inline int is_ethoffload(const struct adapter *adap) { return adap->params.ethoffload; } static inline int is_hashfilter(const struct adapter *adap) { return adap->params.hash_filter; } static inline int is_ktls(const struct adapter *adap) { return adap->cryptocaps & FW_CAPS_CONFIG_TLS_HW; } static inline int chip_id(struct adapter *adap) { return adap->params.chipid; } static inline int chip_rev(struct adapter *adap) { return adap->params.rev; } static inline int is_t4(struct adapter *adap) { return adap->params.chipid == CHELSIO_T4; } static inline int is_t5(struct adapter *adap) { return adap->params.chipid == CHELSIO_T5; } static inline int is_t6(struct adapter *adap) { return adap->params.chipid == CHELSIO_T6; } static inline int is_fpga(struct adapter *adap) { return adap->params.fpga; } static inline unsigned int core_ticks_per_usec(const struct adapter *adap) { return adap->params.vpd.cclk / 1000; } static inline unsigned int us_to_core_ticks(const struct adapter *adap, unsigned int us) { return (us * adap->params.vpd.cclk) / 1000; } static inline unsigned int core_ticks_to_us(const struct adapter *adapter, unsigned int ticks) { /* add Core Clock / 2 to round ticks to nearest uS */ return ((ticks * 1000 + adapter->params.vpd.cclk/2) / 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); } static inline u_int us_to_tcp_ticks(const struct adapter *adap, u_long us) { return (us * adap->params.vpd.cclk / 1000 >> adap->params.tp.tre); } static inline u_int tcp_ticks_to_us(const struct adapter *adap, u_int ticks) { return ((uint64_t)ticks << adap->params.tp.tre) / core_ticks_per_usec(adap); } void t4_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask, u32 val); int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd, int size, void *rpl, bool sleep_ok, int timeout); int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size, void *rpl, bool sleep_ok); void t4_report_fw_error(struct adapter *adap); static inline int t4_wr_mbox_timeout(struct adapter *adap, int mbox, const void *cmd, int size, void *rpl, int timeout) { return t4_wr_mbox_meat_timeout(adap, mbox, cmd, size, rpl, true, timeout); } static inline int t4_wr_mbox(struct adapter *adap, int mbox, const void *cmd, int size, void *rpl) { return t4_wr_mbox_meat(adap, mbox, cmd, size, rpl, true); } static inline int t4_wr_mbox_ns(struct adapter *adap, int mbox, const void *cmd, int size, void *rpl) { return t4_wr_mbox_meat(adap, mbox, cmd, size, rpl, false); } void t4_read_indirect(struct adapter *adap, unsigned int addr_reg, unsigned int data_reg, u32 *vals, unsigned int nregs, unsigned int start_idx); void t4_write_indirect(struct adapter *adap, unsigned int addr_reg, unsigned int data_reg, const u32 *vals, unsigned int nregs, unsigned int start_idx); u32 t4_hw_pci_read_cfg4(adapter_t *adapter, int reg); struct fw_filter_wr; void t4_intr_enable(struct adapter *adapter); void t4_intr_disable(struct adapter *adapter); bool t4_slow_intr_handler(struct adapter *adapter, bool verbose); int t4_hash_mac_addr(const u8 *addr); int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port, struct link_config *lc); int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port); int t4_seeprom_read(struct adapter *adapter, u32 addr, u32 *data); int t4_seeprom_write(struct adapter *adapter, u32 addr, u32 data); int t4_eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz); int t4_seeprom_wp(struct adapter *adapter, int enable); int t4_read_flash(struct adapter *adapter, unsigned int addr, unsigned int nwords, u32 *data, int byte_oriented); int t4_write_flash(struct adapter *adapter, unsigned int addr, unsigned int n, const u8 *data, int byte_oriented); int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size); int t4_fwcache(struct adapter *adap, enum fw_params_param_dev_fwcache op); int t5_fw_init_extern_mem(struct adapter *adap); int t4_load_bootcfg(struct adapter *adapter, const u8 *cfg_data, unsigned int size); int t4_load_boot(struct adapter *adap, u8 *boot_data, unsigned int boot_addr, unsigned int size); int t4_flash_erase_sectors(struct adapter *adapter, int start, int end); int t4_flash_cfg_addr(struct adapter *adapter); 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_fw_hdr(struct adapter *adapter, struct fw_hdr *hdr); 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); int t4_init_hw(struct adapter *adapter, u32 fw_params); const struct chip_params *t4_get_chip_params(int chipid); int t4_prep_adapter(struct adapter *adapter, u32 *buf); int t4_shutdown_adapter(struct adapter *adapter); int t4_init_devlog_params(struct adapter *adapter, int fw_attach); int t4_init_sge_params(struct adapter *adapter); int t4_init_tp_params(struct adapter *adap); int t4_filter_field_shift(const struct adapter *adap, int filter_sel); int t4_port_init(struct adapter *adap, int mbox, int pf, int vf, int port_id); void t4_fatal_err(struct adapter *adapter, bool fw_error); int t4_set_trace_filter(struct adapter *adapter, const struct trace_params *tp, int filter_index, int enable); void t4_get_trace_filter(struct adapter *adapter, struct trace_params *tp, int filter_index, int *enabled); int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid, int start, int n, const u16 *rspq, unsigned int nrspq); int t4_config_glbl_rss(struct adapter *adapter, int mbox, unsigned int mode, unsigned int flags); int t4_config_vi_rss(struct adapter *adapter, int mbox, unsigned int viid, unsigned int flags, unsigned int defq, unsigned int skeyidx, unsigned int skey); int t4_read_rss(struct adapter *adapter, u16 *entries); 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, bool sleep_ok); void t4_write_rss_pf_config(struct adapter *adapter, unsigned int index, u32 val, bool sleep_ok); void t4_read_rss_vf_config(struct adapter *adapter, unsigned int index, u32 *vfl, u32 *vfh, bool sleep_ok); void t4_write_rss_vf_config(struct adapter *adapter, unsigned int index, u32 vfl, u32 vfh, bool sleep_ok); u32 t4_read_rss_pf_map(struct adapter *adapter, bool sleep_ok); void t4_write_rss_pf_map(struct adapter *adapter, u32 pfmap, bool sleep_ok); u32 t4_read_rss_pf_mask(struct adapter *adapter, bool sleep_ok); void t4_write_rss_pf_mask(struct adapter *adapter, u32 pfmask, bool sleep_ok); int t4_mps_set_active_ports(struct adapter *adap, unsigned int port_mask); void t4_pmtx_get_stats(struct adapter *adap, u32 cnt[], u64 cycles[]); void t4_pmrx_get_stats(struct adapter *adap, u32 cnt[], u64 cycles[]); void t4_read_cimq_cfg(struct adapter *adap, u16 *base, u16 *size, u16 *thres); int t4_read_cim_ibq(struct adapter *adap, unsigned int qid, u32 *data, size_t n); int t4_read_cim_obq(struct adapter *adap, unsigned int qid, u32 *data, size_t n); int t4_cim_read(struct adapter *adap, unsigned int addr, unsigned int n, unsigned int *valp); int t4_cim_write(struct adapter *adap, unsigned int addr, unsigned int n, const unsigned int *valp); int t4_cim_ctl_read(struct adapter *adap, unsigned int addr, unsigned int n, unsigned int *valp); int t4_cim_read_la(struct adapter *adap, u32 *la_buf, unsigned int *wrptr); void t4_cim_read_pif_la(struct adapter *adap, u32 *pif_req, u32 *pif_rsp, unsigned int *pif_req_wrptr, unsigned int *pif_rsp_wrptr); void t4_cim_read_ma_la(struct adapter *adap, u32 *ma_req, u32 *ma_rsp); int t4_get_flash_params(struct adapter *adapter); u32 t4_read_pcie_cfg4(struct adapter *adap, int reg, int drv_fw_attach); int t4_mc_read(struct adapter *adap, int idx, u32 addr, __be32 *data, u64 *parity); int t4_edc_read(struct adapter *adap, int idx, u32 addr, __be32 *data, u64 *parity); int t4_mem_read(struct adapter *adap, int mtype, u32 addr, u32 size, __be32 *data); void t4_idma_monitor_init(struct adapter *adapter, struct sge_idma_monitor_state *idma); void t4_idma_monitor(struct adapter *adapter, struct sge_idma_monitor_state *idma, int hz, int ticks); int t4_set_vf_mac(struct adapter *adapter, unsigned int pf, unsigned int vf, unsigned int naddr, u8 *addr); unsigned int t4_get_regs_len(struct adapter *adapter); void t4_get_regs(struct adapter *adap, u8 *buf, size_t buf_size); u32 t4_port_reg(struct adapter *adap, u8 port, u32 reg); const char *t4_get_port_type_description(enum fw_port_type port_type); void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p); void t4_get_port_stats_offset(struct adapter *adap, int idx, struct port_stats *stats, struct port_stats *offset); void t4_get_lb_stats(struct adapter *adap, int idx, struct lb_port_stats *p); void t4_clr_port_stats(struct adapter *adap, int idx); void t4_read_mtu_tbl(struct adapter *adap, u16 *mtus, u8 *mtu_log); void t4_read_cong_tbl(struct adapter *adap, u16 incr[NMTUS][NCCTRL_WIN]); 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); 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, bool sleep_ok); void t4_tp_get_tnl_stats(struct adapter *adap, struct tp_tnl_stats *st, bool sleep_ok); void t4_tp_get_proxy_stats(struct adapter *adap, struct tp_proxy_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_tid_stats(struct adapter *adap, struct tp_tid_stats *st, bool sleep_ok); void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4, struct tp_tcp_stats *v6, bool sleep_ok); void t4_get_fcoe_stats(struct adapter *adap, unsigned int idx, 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); void t4_ulprx_read_la(struct adapter *adap, u32 *la_buf); int t4_set_sched_bps(struct adapter *adap, int sched, unsigned int kbps); int t4_set_sched_ipg(struct adapter *adap, int sched, unsigned int ipg); int t4_set_pace_tbl(struct adapter *adap, const unsigned int *pace_vals, unsigned int start, unsigned int n); void t4_get_chan_txrate(struct adapter *adap, u64 *nic_rate, u64 *ofld_rate); int t4_set_filter_cfg(struct adapter *adap, int mode, int mask, int vnic_mode); void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid); void t4_wol_magic_enable(struct adapter *adap, unsigned int port, const u8 *addr); int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map, u64 mask0, u64 mask1, unsigned int crc, bool enable); int t4_fw_hello(struct adapter *adap, unsigned int mbox, unsigned int evt_mbox, enum dev_master master, enum dev_state *state); int t4_fw_bye(struct adapter *adap, unsigned int mbox); int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset); int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force); int t4_fw_restart(struct adapter *adap, unsigned int mbox); int t4_fw_upgrade(struct adapter *adap, unsigned int mbox, const u8 *fw_data, unsigned int size, int force); int t4_fw_initialize(struct adapter *adap, unsigned int mbox); int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, u32 *val); int t4_query_params_rw(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, u32 *val, int rw); int t4_set_params_timeout(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, const u32 *val, int timeout); int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, const u32 *val); int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int txq, unsigned int txq_eth_ctrl, unsigned int rxqi, unsigned int rxq, unsigned int tc, unsigned int vi, unsigned int cmask, unsigned int pmask, unsigned int exactf, unsigned int rcaps, unsigned int wxcaps); int t4_alloc_vi_func(struct adapter *adap, unsigned int mbox, unsigned int port, unsigned int pf, unsigned int vf, unsigned int nmac, u8 *mac, u16 *rss_size, uint8_t *vfvld, uint16_t *vin, unsigned int portfunc, unsigned int idstype); int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port, unsigned int pf, unsigned int vf, unsigned int nmac, u8 *mac, u16 *rss_size, uint8_t *vfvld, uint16_t *vin); int t4_free_vi(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int viid); int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid, int mtu, int promisc, int all_multi, int bcast, int vlanex, bool sleep_ok); int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox, unsigned int viid, bool free, unsigned int naddr, const u8 **addr, u16 *idx, u64 *hash, bool sleep_ok); int t4_free_mac_filt(struct adapter *adap, unsigned int mbox, unsigned int viid, unsigned int naddr, const u8 **addr, bool sleep_ok); int t4_free_encap_mac_filt(struct adapter *adap, unsigned int viid, int idx, bool sleep_ok); int t4_free_raw_mac_filt(struct adapter *adap, unsigned int viid, const u8 *addr, const u8 *mask, unsigned int idx, u8 lookup_type, u8 port_id, bool sleep_ok); int t4_alloc_raw_mac_filt(struct adapter *adap, unsigned int viid, const u8 *addr, const u8 *mask, unsigned int idx, u8 lookup_type, u8 port_id, bool sleep_ok); int t4_alloc_encap_mac_filt(struct adapter *adap, unsigned int viid, const u8 *addr, const u8 *mask, unsigned int vni, unsigned int vni_mask, u8 dip_hit, u8 lookup_type, bool sleep_ok); int t4_change_mac(struct adapter *adap, unsigned int mbox, unsigned int viid, int idx, const u8 *addr, bool persist, uint16_t *smt_idx); int t4_del_mac(struct adapter *adap, unsigned int mbox, unsigned int viid, const u8 *addr, bool smac); int t4_add_mac(struct adapter *adap, unsigned int mbox, unsigned int viid, int idx, const u8 *addr, bool persist, u8 *smt_idx, bool smac); int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid, bool ucast, u64 vec, bool sleep_ok); int t4_enable_vi_params(struct adapter *adap, unsigned int mbox, unsigned int viid, bool rx_en, bool tx_en, bool dcb_en); int t4_enable_vi(struct adapter *adap, unsigned int mbox, unsigned int viid, bool rx_en, bool tx_en); int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid, unsigned int nblinks); int t4_mdio_rd(struct adapter *adap, unsigned int mbox, unsigned int phy_addr, unsigned int mmd, unsigned int reg, unsigned int *valp); int t4_mdio_wr(struct adapter *adap, unsigned int mbox, unsigned int phy_addr, unsigned int mmd, unsigned int reg, unsigned int val); int t4_i2c_io(struct adapter *adap, unsigned int mbox, int port, unsigned int devid, unsigned int offset, unsigned int len, u8 *buf, bool write); int t4_i2c_rd(struct adapter *adap, unsigned int mbox, int port, unsigned int devid, unsigned int offset, unsigned int len, u8 *buf); int t4_i2c_wr(struct adapter *adap, unsigned int mbox, int port, unsigned int devid, unsigned int offset, unsigned int len, u8 *buf); int t4_iq_stop(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int iqtype, unsigned int iqid, unsigned int fl0id, unsigned int fl1id); int t4_iq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int iqtype, unsigned int iqid, unsigned int fl0id, unsigned int fl1id); int t4_eth_eq_stop(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int eqid); int t4_eth_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int eqid); int t4_ctrl_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int eqid); int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int eqid); 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_sge_ctxt_flush(struct adapter *adap, unsigned int mbox, int ctxt_type); const char *t4_link_down_rc_str(unsigned char link_down_rc); int t4_update_port_info(struct port_info *pi); int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl); int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val); int t4_sched_config(struct adapter *adapter, int type, int minmaxen, int sleep_ok); int t4_sched_params(struct adapter *adapter, int type, int level, int mode, int rateunit, int ratemode, int channel, int cl, int minrate, int maxrate, int weight, int pktsize, int burstsize, int sleep_ok); int t4_sched_params_ch_rl(struct adapter *adapter, int channel, int ratemode, unsigned int maxrate, int sleep_ok); int t4_sched_params_cl_wrr(struct adapter *adapter, int channel, int cl, int weight, int sleep_ok); int t4_sched_params_cl_rl_kbps(struct adapter *adapter, int channel, int cl, int mode, unsigned int maxrate, int pktsize, int sleep_ok); int t4_config_watchdog(struct adapter *adapter, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int timeout, unsigned int action); int t4_get_devlog_level(struct adapter *adapter, unsigned int *level); int t4_set_devlog_level(struct adapter *adapter, unsigned int level); void t4_sge_decode_idma_state(struct adapter *adapter, int state); void t4_tp_pio_read(struct adapter *adap, u32 *buff, u32 nregs, u32 start_index, bool sleep_ok); void t4_tp_pio_write(struct adapter *adap, const 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); int t4_configure_ringbb(struct adapter *adap); int t4_configure_add_smac(struct adapter *adap); int t4_set_vlan_acl(struct adapter *adap, unsigned int mbox, unsigned int vf, u16 vlan); static inline int t4vf_query_params(struct adapter *adapter, unsigned int nparams, const u32 *params, u32 *vals) { return t4_query_params(adapter, 0, 0, 0, nparams, params, vals); } static inline int t4vf_set_params(struct adapter *adapter, unsigned int nparams, const u32 *params, const u32 *vals) { return t4_set_params(adapter, 0, 0, 0, nparams, params, vals); } static inline int t4vf_wr_mbox(struct adapter *adap, const void *cmd, int size, void *rpl) { return t4_wr_mbox(adap, adap->mbox, cmd, size, rpl); } int t4vf_wait_dev_ready(struct adapter *adapter); int t4vf_fw_reset(struct adapter *adapter); int t4vf_get_sge_params(struct adapter *adapter); int t4vf_get_rss_glb_config(struct adapter *adapter); int t4vf_get_vfres(struct adapter *adapter); int t4vf_prep_adapter(struct adapter *adapter); int t4vf_get_vf_mac(struct adapter *adapter, unsigned int port, unsigned int *naddr, u8 *addr); int t4vf_get_vf_vlan(struct adapter *adapter); int t4_bar2_sge_qregs(struct adapter *adapter, unsigned int qid, enum t4_bar2_qtype qtype, int user, u64 *pbar2_qoffset, unsigned int *pbar2_qid); unsigned int fwcap_to_speed(uint32_t caps); uint32_t speed_to_fwcap(unsigned int speed); uint32_t fwcap_top_speed(uint32_t caps); static inline int port_top_speed(const struct port_info *pi) { /* Mbps -> Gbps */ return (fwcap_to_speed(pi->link_cfg.pcaps) / 1000); } /* SET_TCB_FIELD sent as a ULP command looks like this */ #define LEN__SET_TCB_FIELD_ULP (sizeof(struct ulp_txpkt) + \ sizeof(struct ulptx_idata) + sizeof(struct cpl_set_tcb_field_core)) static inline void * mk_set_tcb_field_ulp(struct adapter *sc, void *cur, int tid, uint16_t word, uint64_t mask, uint64_t val) { struct ulp_txpkt *ulpmc; struct ulptx_idata *ulpsc; struct cpl_set_tcb_field_core *req; MPASS(((uintptr_t)cur & 7) == 0); ulpmc = cur; ulpmc->cmd_dest = htobe32(V_ULPTX_CMD(ULP_TX_PKT) | V_ULP_TXPKT_DEST(ULP_TXPKT_DEST_TP)); ulpmc->len = htobe32(howmany(LEN__SET_TCB_FIELD_ULP, 16)); ulpsc = (struct ulptx_idata *)(ulpmc + 1); ulpsc->cmd_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_IMM)); ulpsc->len = htobe32(sizeof(*req)); req = (struct cpl_set_tcb_field_core *)(ulpsc + 1); OPCODE_TID(req) = htobe32(MK_OPCODE_TID(CPL_SET_TCB_FIELD, tid)); req->reply_ctrl = htobe16(F_NO_REPLY); req->word_cookie = htobe16(V_WORD(word) | V_COOKIE(0)); req->mask = htobe64(mask); req->val = htobe64(val); /* * ULP_TX is an 8B processor but the firmware transfers WRs in 16B * chunks. The master command for set_tcb_field does not end at a 16B * boundary so it needs to be padded with a no-op. */ MPASS((LEN__SET_TCB_FIELD_ULP & 0xf) != 0); ulpsc = (struct ulptx_idata *)(req + 1); ulpsc->cmd_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_NOOP)); ulpsc->len = htobe32(0); return (ulpsc + 1); } #endif /* __CHELSIO_COMMON_H */