^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (c) 2014- QLogic Corporation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * All rights reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * www.qlogic.com
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #ifndef __BFA_FCS_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define __BFA_FCS_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "bfa_cs.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include "bfa_defs.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include "bfa_defs_fcs.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include "bfa_modules.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include "bfa_fc.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define BFA_FCS_OS_STR_LEN 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) * lps_pvt BFA LPS private functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) enum bfa_lps_event {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) BFA_LPS_SM_LOGIN = 1, /* login request from user */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) BFA_LPS_SM_LOGOUT = 2, /* logout request from user */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) BFA_LPS_SM_FWRSP = 3, /* f/w response to login/logout */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) BFA_LPS_SM_RESUME = 4, /* space present in reqq queue */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) BFA_LPS_SM_DELETE = 5, /* lps delete from user */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) BFA_LPS_SM_OFFLINE = 6, /* Link is offline */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) BFA_LPS_SM_RX_CVL = 7, /* Rx clear virtual link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) BFA_LPS_SM_SET_N2N_PID = 8, /* Set assigned PID for n2n */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) * !!! Only append to the enums defined here to avoid any versioning
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) * !!! needed between trace utility and driver version
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) BFA_TRC_FCS_FCS = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) BFA_TRC_FCS_PORT = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) BFA_TRC_FCS_RPORT = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) BFA_TRC_FCS_FCPIM = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) struct bfa_fcs_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define __fcs_min_cfg(__fcs) ((__fcs)->min_cfg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define BFA_FCS_BRCD_SWITCH_OUI 0x051e
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define N2N_LOCAL_PID 0x010000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define N2N_REMOTE_PID 0x020000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define BFA_FCS_RETRY_TIMEOUT 2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define BFA_FCS_MAX_NS_RETRIES 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define BFA_FCS_PID_IS_WKA(pid) ((bfa_ntoh3b(pid) > 0xFFF000) ? 1 : 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define BFA_FCS_MAX_RPORT_LOGINS 1024
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) struct bfa_fcs_lport_ns_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) struct bfa_timer_s timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) struct bfa_fcs_lport_s *port; /* parent port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) struct bfa_fcxp_s *fcxp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) struct bfa_fcxp_wqe_s fcxp_wqe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) u8 num_rnnid_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) u8 num_rsnn_nn_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) struct bfa_fcs_lport_scn_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) struct bfa_timer_s timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) struct bfa_fcs_lport_s *port; /* parent port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) struct bfa_fcxp_s *fcxp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) struct bfa_fcxp_wqe_s fcxp_wqe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) struct bfa_fcs_lport_fdmi_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) struct bfa_timer_s timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) struct bfa_fcs_lport_ms_s *ms; /* parent ms */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) struct bfa_fcxp_s *fcxp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) struct bfa_fcxp_wqe_s fcxp_wqe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) u8 retry_cnt; /* retry count */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) u8 rsvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) struct bfa_fcs_lport_ms_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) struct bfa_timer_s timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) struct bfa_fcs_lport_s *port; /* parent port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) struct bfa_fcxp_s *fcxp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) struct bfa_fcxp_wqe_s fcxp_wqe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) struct bfa_fcs_lport_fdmi_s fdmi; /* FDMI component of MS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) u8 retry_cnt; /* retry count */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) u8 rsvd[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) struct bfa_fcs_lport_fab_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) struct bfa_fcs_lport_ns_s ns; /* NS component of port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) struct bfa_fcs_lport_scn_s scn; /* scn component of port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) struct bfa_fcs_lport_ms_s ms; /* MS component of port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) #define MAX_ALPA_COUNT 127
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) struct bfa_fcs_lport_loop_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) u8 num_alpa; /* Num of ALPA entries in the map */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) u8 alpabm_valid; /* alpa bitmap valid or not (1 or 0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) u8 alpa_pos_map[MAX_ALPA_COUNT]; /* ALPA Positional Map */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) struct bfa_fcs_lport_s *port; /* parent port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) struct bfa_fcs_lport_n2n_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) u32 rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) __be16 reply_oxid; /* ox_id from the req flogi to be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) *used in flogi acc */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) wwn_t rem_port_wwn; /* Attached port's wwn */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) union bfa_fcs_lport_topo_u {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) struct bfa_fcs_lport_fab_s pfab;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) struct bfa_fcs_lport_loop_s ploop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) struct bfa_fcs_lport_n2n_s pn2n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct bfa_fcs_lport_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) struct list_head qe; /* used by port/vport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) struct bfa_fcs_fabric_s *fabric; /* parent fabric */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) struct bfa_lport_cfg_s port_cfg; /* port configuration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) struct bfa_timer_s link_timer; /* timer for link offline */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) u32 pid:24; /* FC address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) u8 lp_tag; /* lport tag */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) u16 num_rports; /* Num of r-ports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) struct list_head rport_q; /* queue of discovered r-ports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) struct bfa_fcs_s *fcs; /* FCS instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) union bfa_fcs_lport_topo_u port_topo; /* fabric/loop/n2n details */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) struct bfad_port_s *bfad_port; /* driver peer instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) struct bfa_fcs_vport_s *vport; /* NULL for base ports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) struct bfa_fcxp_s *fcxp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) struct bfa_fcxp_wqe_s fcxp_wqe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) struct bfa_lport_stats_s stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) struct bfa_wc_s wc; /* waiting counter for events */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) #define BFA_FCS_GET_HAL_FROM_PORT(port) (port->fcs->bfa)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) #define BFA_FCS_GET_NS_FROM_PORT(port) (&port->port_topo.pfab.ns)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) #define BFA_FCS_GET_SCN_FROM_PORT(port) (&port->port_topo.pfab.scn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) #define BFA_FCS_GET_MS_FROM_PORT(port) (&port->port_topo.pfab.ms)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) #define BFA_FCS_GET_FDMI_FROM_PORT(port) (&port->port_topo.pfab.ms.fdmi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) #define BFA_FCS_VPORT_IS_INITIATOR_MODE(port) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) (port->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) * forward declaration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) struct bfad_vf_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) enum bfa_fcs_fabric_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) BFA_FCS_FABRIC_UNKNOWN = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) BFA_FCS_FABRIC_SWITCHED = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) BFA_FCS_FABRIC_N2N = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) BFA_FCS_FABRIC_LOOP = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) struct bfa_fcs_fabric_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) struct list_head qe; /* queue element */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) struct bfa_fcs_s *fcs; /* FCS instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) struct bfa_fcs_lport_s bport; /* base logical port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) enum bfa_fcs_fabric_type fab_type; /* fabric type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) enum bfa_port_type oper_type; /* current link topology */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) u8 is_vf; /* is virtual fabric? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) u8 is_npiv; /* is NPIV supported ? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) u8 is_auth; /* is Security/Auth supported ? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) u16 bb_credit; /* BB credit from fabric */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) u16 vf_id; /* virtual fabric ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) u16 num_vports; /* num vports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) u16 rsvd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) struct list_head vport_q; /* queue of virtual ports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) struct list_head vf_q; /* queue of virtual fabrics */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) struct bfad_vf_s *vf_drv; /* driver vf structure */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) struct bfa_timer_s link_timer; /* Link Failure timer. Vport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) wwn_t fabric_name; /* attached fabric name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) bfa_boolean_t auth_reqd; /* authentication required */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) struct bfa_timer_s delay_timer; /* delay timer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) u16 swp_vfid;/* switch port VF id */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) } event_arg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) struct bfa_wc_s wc; /* wait counter for delete */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) struct bfa_vf_stats_s stats; /* fabric/vf stats */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) struct bfa_lps_s *lps; /* lport login services */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) /* attached fabric's ip addr */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) struct bfa_wc_s stop_wc; /* wait counter for stop */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) #define bfa_fcs_fabric_npiv_capable(__f) ((__f)->is_npiv)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) #define bfa_fcs_fabric_is_switched(__f) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) ((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) * The design calls for a single implementation of base fabric and vf.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) #define bfa_fcs_vf_t struct bfa_fcs_fabric_s
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) struct bfa_vf_event_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) u32 undefined;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) struct bfa_fcs_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) struct bfa_fcs_fabric_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) * @todo : need to move to a global config file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) * Maximum Rports supported per port (physical/logical).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) #define BFA_FCS_MAX_RPORTS_SUPP 256 /* @todo : tentative value */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) #define bfa_fcs_lport_t struct bfa_fcs_lport_s
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) * Symbolic Name related defines
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) * Total bytes 255.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) * Physical Port's symbolic name 128 bytes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) * For Vports, Vport's symbolic name is appended to the Physical port's
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) * Symbolic Name.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) * Physical Port's symbolic name Format : (Total 128 bytes)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) * Adapter Model number/name : 16 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) * Driver Version : 10 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) * Host Machine Name : 30 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) * Host OS Info : 44 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) * Host OS PATCH Info : 16 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) * ( remaining 12 bytes reserved to be used for separator)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) #define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | "
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) #define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) #define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) #define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) #define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 44
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) #define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) * Get FC port ID for a logical port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) #define bfa_fcs_lport_get_fcid(_lport) ((_lport)->pid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) #define bfa_fcs_lport_get_pwwn(_lport) ((_lport)->port_cfg.pwwn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) #define bfa_fcs_lport_get_nwwn(_lport) ((_lport)->port_cfg.nwwn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) #define bfa_fcs_lport_get_psym_name(_lport) ((_lport)->port_cfg.sym_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) #define bfa_fcs_lport_get_nsym_name(_lport) ((_lport)->port_cfg.node_sym_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) #define bfa_fcs_lport_is_initiator(_lport) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) ((_lport)->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) #define bfa_fcs_lport_get_nrports(_lport) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) ((_lport) ? (_lport)->num_rports : 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) static inline struct bfad_port_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) bfa_fcs_lport_get_drvport(struct bfa_fcs_lport_s *port)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) return port->bfad_port;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) #define bfa_fcs_lport_get_opertype(_lport) ((_lport)->fabric->oper_type)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) #define bfa_fcs_lport_get_fabric_name(_lport) ((_lport)->fabric->fabric_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) #define bfa_fcs_lport_get_fabric_ipaddr(_lport) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) ((_lport)->fabric->fabric_ip_addr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) * bfa fcs port public functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) bfa_boolean_t bfa_fcs_lport_is_online(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) struct bfa_fcs_lport_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) void bfa_fcs_lport_get_rport_quals(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) struct bfa_rport_qualifier_s rport[], int *nrports);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) wwn_t bfa_fcs_lport_get_rport(struct bfa_fcs_lport_s *port, wwn_t wwn,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) int index, int nrports, bfa_boolean_t bwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) struct bfa_fcs_lport_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) u16 vf_id, wwn_t lpwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) void bfa_fcs_lport_set_symname(struct bfa_fcs_lport_s *port, char *symname);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) void bfa_fcs_lport_get_info(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) struct bfa_lport_info_s *port_info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) void bfa_fcs_lport_get_attr(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) struct bfa_lport_attr_s *port_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) void bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) struct bfa_lport_stats_s *port_stats);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) void bfa_fcs_lport_clear_stats(struct bfa_fcs_lport_s *fcs_port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) enum bfa_port_speed bfa_fcs_lport_get_rport_max_speed(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) /* MS FCS routines */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) void bfa_fcs_lport_ms_init(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) void bfa_fcs_lport_ms_offline(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) void bfa_fcs_lport_ms_online(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) void bfa_fcs_lport_ms_fabric_rscn(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) /* FDMI FCS routines */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) void bfa_fcs_lport_fdmi_init(struct bfa_fcs_lport_ms_s *ms);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) void bfa_fcs_lport_fdmi_offline(struct bfa_fcs_lport_ms_s *ms);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) void bfa_fcs_lport_fdmi_online(struct bfa_fcs_lport_ms_s *ms);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) void bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, struct fchs_s *fchs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) void bfa_fcs_lport_attach(struct bfa_fcs_lport_s *lport, struct bfa_fcs_s *fcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) u16 vf_id, struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) void bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) struct bfa_lport_cfg_s *port_cfg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) void bfa_fcs_lport_online(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) void bfa_fcs_lport_offline(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) void bfa_fcs_lport_delete(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) void bfa_fcs_lport_stop(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pid(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) struct bfa_fcs_lport_s *port, u32 pid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_old_pid(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) struct bfa_fcs_lport_s *port, u32 pid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pwwn(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) struct bfa_fcs_lport_s *port, wwn_t pwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_nwwn(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) struct bfa_fcs_lport_s *port, wwn_t nwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_qualifier(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 pid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) void bfa_fcs_lport_add_rport(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) void bfa_fcs_lport_del_rport(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) void bfa_fcs_lport_ns_init(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) void bfa_fcs_lport_ns_offline(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) void bfa_fcs_lport_ns_online(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) void bfa_fcs_lport_ns_query(struct bfa_fcs_lport_s *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) void bfa_fcs_lport_ns_util_send_rspn_id(void *cbarg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) struct bfa_fcxp_s *fcxp_alloced);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) void bfa_fcs_lport_scn_init(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) void bfa_fcs_lport_scn_offline(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) void bfa_fcs_lport_fab_scn_online(struct bfa_fcs_lport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) void bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) struct fchs_s *rx_frame, u32 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) void bfa_fcs_lport_lip_scn_online(bfa_fcs_lport_t *port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) struct bfa_fcs_vport_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) struct list_head qe; /* queue elem */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) bfa_fcs_lport_t lport; /* logical port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) struct bfa_timer_s timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) struct bfad_vport_s *vport_drv; /* Driver private */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) struct bfa_vport_stats_s vport_stats; /* vport statistics */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) struct bfa_lps_s *lps; /* Lport login service*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) int fdisc_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) #define bfa_fcs_vport_get_port(vport) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) ((struct bfa_fcs_lport_s *)(&vport->port))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) * bfa fcs vport public functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) struct bfa_fcs_s *fcs, u16 vf_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) struct bfa_lport_cfg_s *port_cfg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) struct bfad_vport_s *vport_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) bfa_status_t bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) struct bfa_fcs_s *fcs, u16 vf_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) struct bfa_lport_cfg_s *port_cfg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) struct bfad_vport_s *vport_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) bfa_boolean_t bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) struct bfa_vport_attr_s *vport_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) u16 vf_id, wwn_t vpwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) void bfa_fcs_vport_fcs_stop(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) void bfa_fcs_vport_stop_comp(struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) #define BFA_FCS_RPORT_DEF_DEL_TIMEOUT 90 /* in secs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) #define BFA_FCS_RPORT_MAX_RETRIES (5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) * forward declarations
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) struct bfad_rport_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) struct bfa_fcs_itnim_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) struct bfa_fcs_tin_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) struct bfa_fcs_iprp_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) /* Rport Features (RPF) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) struct bfa_fcs_rpf_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) struct bfa_fcs_rport_s *rport; /* parent rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) struct bfa_timer_s timer; /* general purpose timer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) int rpsc_retries; /* max RPSC retry attempts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) enum bfa_port_speed rpsc_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) /* Current Speed from RPSC. O if RPSC fails */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) enum bfa_port_speed assigned_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) * Speed assigned by the user. will be used if RPSC is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) * not supported by the rport.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) struct bfa_fcs_rport_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) struct list_head qe; /* used by port/vport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) struct bfa_fcs_lport_s *port; /* parent FCS port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) struct bfa_fcs_s *fcs; /* fcs instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) struct bfad_rport_s *rp_drv; /* driver peer instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) u32 pid; /* port ID of rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) u32 old_pid; /* PID before rport goes offline */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) u16 maxfrsize; /* maximum frame size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) __be16 reply_oxid; /* OX_ID of inbound requests */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) enum fc_cos fc_cos; /* FC classes of service supp */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) bfa_boolean_t cisc; /* CISC capable device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) bfa_boolean_t prlo; /* processing prlo or LOGO */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) bfa_boolean_t plogi_pending; /* Rx Plogi Pending */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) wwn_t pwwn; /* port wwn of rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) wwn_t nwwn; /* node wwn of rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) struct bfa_rport_symname_s psym_name; /* port symbolic name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) struct bfa_timer_s timer; /* general purpose timer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) struct bfa_fcs_itnim_s *itnim; /* ITN initiator mode role */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) struct bfa_fcs_tin_s *tin; /* ITN initiator mode role */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) struct bfa_fcs_iprp_s *iprp; /* IP/FC role */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) struct bfa_rport_s *bfa_rport; /* BFA Rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) int plogi_retries; /* max plogi retry attempts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) int ns_retries; /* max NS query retry attempts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) struct bfa_rport_stats_s stats; /* rport stats */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) enum bfa_rport_function scsi_function; /* Initiator/Target */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) struct bfa_fcs_rpf_s rpf; /* Rport features module */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) bfa_boolean_t scn_online; /* SCN online flag */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) static inline struct bfa_rport_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) return rport->bfa_rport;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) * bfa fcs rport API functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) struct bfa_rport_attr_s *attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) wwn_t rpwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) struct bfa_fcs_lport_s *port, wwn_t rnwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) void bfa_fcs_rport_set_del_timeout(u8 rport_tmo);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) void bfa_fcs_rport_set_max_logins(u32 max_logins);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) struct fchs_s *fchs, u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) struct bfa_fcs_rport_s *bfa_fcs_rport_create(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) u32 pid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) void bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) struct fc_logi_s *plogi_rsp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) void bfa_fcs_rport_plogi_create(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) struct fchs_s *rx_fchs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) struct fc_logi_s *plogi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) struct fc_logi_s *plogi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) void bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, __be16 ox_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) void bfa_fcs_rport_itntm_ack(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) void bfa_fcs_rport_fcptm_offline_done(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) int bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) struct bfa_fcs_rport_s *bfa_fcs_rport_create_by_wwn(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) struct bfa_fcs_lport_s *port, wwn_t wwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) void bfa_fcs_rpf_init(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) void bfa_fcs_rpf_rport_online(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) void bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) * forward declarations
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) struct bfad_itnim_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) struct bfa_fcs_itnim_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) bfa_sm_t sm; /* state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) struct bfa_fcs_rport_s *rport; /* parent remote rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) struct bfad_itnim_s *itnim_drv; /* driver peer instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) struct bfa_fcs_s *fcs; /* fcs instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) struct bfa_timer_s timer; /* timer functions */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) struct bfa_itnim_s *bfa_itnim; /* BFA itnim struct */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) u32 prli_retries; /* max prli retry attempts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) bfa_boolean_t seq_rec; /* seq recovery support */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) bfa_boolean_t rec_support; /* REC supported */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) bfa_boolean_t conf_comp; /* FCP_CONF support */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) bfa_boolean_t task_retry_id; /* task retry id supp */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) struct bfa_fcxp_wqe_s fcxp_wqe; /* wait qelem for fcxp */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) struct bfa_fcxp_s *fcxp; /* FCXP in use */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) struct bfa_itnim_stats_s stats; /* itn statistics */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) #define bfa_fcs_fcxp_alloc(__fcs, __req) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) bfa_fcxp_req_rsp_alloc(NULL, (__fcs)->bfa, 0, 0, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) NULL, NULL, NULL, NULL, __req)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) #define bfa_fcs_fcxp_alloc_wait(__bfa, __wqe, __alloc_cbfn, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) __alloc_cbarg, __req) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) bfa_fcxp_req_rsp_alloc_wait(__bfa, __wqe, __alloc_cbfn, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) __alloc_cbarg, NULL, 0, 0, NULL, NULL, NULL, NULL, __req)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) static inline struct bfad_port_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) bfa_fcs_itnim_get_drvport(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) return itnim->rport->port->bfad_port;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) static inline struct bfa_fcs_lport_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) bfa_fcs_itnim_get_port(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) return itnim->rport->port;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) static inline wwn_t
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) bfa_fcs_itnim_get_nwwn(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) return itnim->rport->nwwn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) static inline wwn_t
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) bfa_fcs_itnim_get_pwwn(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) return itnim->rport->pwwn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) static inline u32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) bfa_fcs_itnim_get_fcid(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) return itnim->rport->pid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) static inline u32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) bfa_fcs_itnim_get_maxfrsize(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) return itnim->rport->maxfrsize;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) static inline enum fc_cos
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) bfa_fcs_itnim_get_cos(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) return itnim->rport->fc_cos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) static inline struct bfad_itnim_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) bfa_fcs_itnim_get_drvitn(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) return itnim->itnim_drv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) static inline struct bfa_itnim_s *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) bfa_fcs_itnim_get_halitn(struct bfa_fcs_itnim_s *itnim)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) return itnim->bfa_itnim;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) * bfa fcs FCP Initiator mode API functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) void bfa_fcs_itnim_get_attr(struct bfa_fcs_itnim_s *itnim,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) struct bfa_itnim_attr_s *attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) void bfa_fcs_itnim_get_stats(struct bfa_fcs_itnim_s *itnim,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) struct bfa_itnim_stats_s *stats);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) struct bfa_fcs_itnim_s *bfa_fcs_itnim_lookup(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) wwn_t rpwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) bfa_status_t bfa_fcs_itnim_attr_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) struct bfa_itnim_attr_s *attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) bfa_status_t bfa_fcs_itnim_stats_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) struct bfa_itnim_stats_s *stats);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) bfa_status_t bfa_fcs_itnim_stats_clear(struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) wwn_t rpwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) struct bfa_fcs_itnim_s *bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) void bfa_fcs_itnim_delete(struct bfa_fcs_itnim_s *itnim);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) void bfa_fcs_itnim_rport_offline(struct bfa_fcs_itnim_s *itnim);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) void bfa_fcs_itnim_brp_online(struct bfa_fcs_itnim_s *itnim);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) bfa_status_t bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) void bfa_fcs_itnim_is_initiator(struct bfa_fcs_itnim_s *itnim);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) struct fchs_s *fchs, u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) #define BFA_FCS_FDMI_SUPP_SPEEDS_4G (FDMI_TRANS_SPEED_1G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) FDMI_TRANS_SPEED_2G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) FDMI_TRANS_SPEED_4G)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) #define BFA_FCS_FDMI_SUPP_SPEEDS_8G (FDMI_TRANS_SPEED_1G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) FDMI_TRANS_SPEED_2G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) FDMI_TRANS_SPEED_4G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) FDMI_TRANS_SPEED_8G)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) #define BFA_FCS_FDMI_SUPP_SPEEDS_16G (FDMI_TRANS_SPEED_2G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) FDMI_TRANS_SPEED_4G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) FDMI_TRANS_SPEED_8G | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) FDMI_TRANS_SPEED_16G)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) #define BFA_FCS_FDMI_SUPP_SPEEDS_10G FDMI_TRANS_SPEED_10G
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) #define BFA_FCS_FDMI_VENDOR_INFO_LEN 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) #define BFA_FCS_FDMI_FC4_TYPE_LEN 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) * HBA Attribute Block : BFA internal representation. Note : Some variable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) * sizes have been trimmed to suit BFA For Ex : Model will be "QLogic ". Based
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) * on this the size has been reduced to 16 bytes from the standard's 64 bytes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) struct bfa_fcs_fdmi_hba_attr_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) wwn_t node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) u8 manufacturer[64];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) u8 serial_num[64];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) u8 model[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) u8 model_desc[128];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) u8 hw_version[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) u8 driver_version[BFA_VERSION_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) u8 option_rom_ver[BFA_VERSION_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) u8 fw_version[BFA_VERSION_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) u8 os_name[256];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) __be32 max_ct_pyld;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) struct bfa_lport_symname_s node_sym_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) u8 vendor_info[BFA_FCS_FDMI_VENDOR_INFO_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) __be32 num_ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) wwn_t fabric_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) u8 bios_ver[BFA_VERSION_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) * Port Attribute Block
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) struct bfa_fcs_fdmi_port_attr_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) u8 supp_fc4_types[BFA_FCS_FDMI_FC4_TYPE_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) __be32 supp_speed; /* supported speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) __be32 curr_speed; /* current Speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) __be32 max_frm_size; /* max frame size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) u8 os_device_name[256]; /* OS device Name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) u8 host_name[256]; /* host name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) wwn_t port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) wwn_t node_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) struct bfa_lport_symname_s port_sym_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) __be32 port_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) enum fc_cos scos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) wwn_t port_fabric_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) u8 port_act_fc4_type[BFA_FCS_FDMI_FC4_TYPE_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) __be32 port_state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) __be32 num_ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) struct bfa_fcs_stats_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) u32 untagged; /* untagged receive frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) u32 tagged; /* tagged receive frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) u32 vfid_unknown; /* VF id is unknown */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) } uf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) struct bfa_fcs_driver_info_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) u8 version[BFA_VERSION_LEN]; /* Driver Version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) u8 host_machine_name[BFA_FCS_OS_STR_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) u8 host_os_name[BFA_FCS_OS_STR_LEN]; /* OS name and version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) u8 host_os_patch[BFA_FCS_OS_STR_LEN]; /* patch or service pack */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) u8 os_device_name[BFA_FCS_OS_STR_LEN]; /* Driver Device Name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) struct bfa_fcs_s {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) struct bfa_s *bfa; /* corresponding BFA bfa instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) struct bfad_s *bfad; /* corresponding BDA driver instance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) struct bfa_trc_mod_s *trcmod; /* tracing module */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) bfa_boolean_t vf_enabled; /* VF mode is enabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) bfa_boolean_t fdmi_enabled; /* FDMI is enabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) bfa_boolean_t min_cfg; /* min cfg enabled/disabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) u16 port_vfid; /* port default VF ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) struct bfa_fcs_driver_info_s driver_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) struct bfa_fcs_fabric_s fabric; /* base fabric state machine */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) struct bfa_fcs_stats_s stats; /* FCS statistics */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) struct bfa_wc_s wc; /* waiting counter */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) int fcs_aen_seq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) u32 num_rport_logins;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) * fcs_fabric_sm fabric state machine functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) * Fabric state machine events
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) enum bfa_fcs_fabric_event {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) BFA_FCS_FABRIC_SM_CREATE = 1, /* create from driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) BFA_FCS_FABRIC_SM_DELETE = 2, /* delete from driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) BFA_FCS_FABRIC_SM_LINK_DOWN = 3, /* link down from port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) BFA_FCS_FABRIC_SM_LINK_UP = 4, /* link up from port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) BFA_FCS_FABRIC_SM_CONT_OP = 5, /* flogi/auth continue op */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) BFA_FCS_FABRIC_SM_RETRY_OP = 6, /* flogi/auth retry op */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) BFA_FCS_FABRIC_SM_NO_FABRIC = 7, /* from flogi/auth */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) BFA_FCS_FABRIC_SM_PERF_EVFP = 8, /* from flogi/auth */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) BFA_FCS_FABRIC_SM_ISOLATE = 9, /* from EVFP processing */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) BFA_FCS_FABRIC_SM_NO_TAGGING = 10, /* no VFT tagging from EVFP */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) BFA_FCS_FABRIC_SM_DELAYED = 11, /* timeout delay event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) BFA_FCS_FABRIC_SM_AUTH_FAILED = 12, /* auth failed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) BFA_FCS_FABRIC_SM_AUTH_SUCCESS = 13, /* auth successful */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) BFA_FCS_FABRIC_SM_DELCOMP = 14, /* all vports deleted event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) BFA_FCS_FABRIC_SM_LOOPBACK = 15, /* Received our own FLOGI */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) BFA_FCS_FABRIC_SM_START = 16, /* from driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) BFA_FCS_FABRIC_SM_STOP = 17, /* Stop from driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) BFA_FCS_FABRIC_SM_STOPCOMP = 18, /* Stop completion */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) BFA_FCS_FABRIC_SM_LOGOCOMP = 19, /* FLOGO completion */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) * fcs_rport_sm FCS rport state machine events
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) enum rport_event {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) RPSM_EVENT_PLOGI_SEND = 1, /* new rport; start with PLOGI */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) RPSM_EVENT_PLOGI_RCVD = 2, /* Inbound PLOGI from remote port */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) RPSM_EVENT_PLOGI_COMP = 3, /* PLOGI completed to rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) RPSM_EVENT_LOGO_RCVD = 4, /* LOGO from remote device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) RPSM_EVENT_LOGO_IMP = 5, /* implicit logo for SLER */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) RPSM_EVENT_FCXP_SENT = 6, /* Frame from has been sent */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744) RPSM_EVENT_DELETE = 7, /* RPORT delete request */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) RPSM_EVENT_FAB_SCN = 8, /* state change notification */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) RPSM_EVENT_ACCEPTED = 9, /* Good response from remote device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) RPSM_EVENT_FAILED = 10, /* Request to rport failed. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) RPSM_EVENT_TIMEOUT = 11, /* Rport SM timeout event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) RPSM_EVENT_HCB_ONLINE = 12, /* BFA rport online callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) RPSM_EVENT_HCB_OFFLINE = 13, /* BFA rport offline callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) RPSM_EVENT_FC4_OFFLINE = 14, /* FC-4 offline complete */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) RPSM_EVENT_ADDRESS_CHANGE = 15, /* Rport's PID has changed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) RPSM_EVENT_ADDRESS_DISC = 16, /* Need to Discover rport's PID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) RPSM_EVENT_PRLO_RCVD = 17, /* PRLO from remote device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) RPSM_EVENT_PLOGI_RETRY = 18, /* Retry PLOGI continuously */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) RPSM_EVENT_SCN_OFFLINE = 19, /* loop scn offline */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) RPSM_EVENT_SCN_ONLINE = 20, /* loop scn online */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) RPSM_EVENT_FC4_FCS_ONLINE = 21, /* FC-4 FCS online complete */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) * fcs_itnim_sm FCS itnim state machine events
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) enum bfa_fcs_itnim_event {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) BFA_FCS_ITNIM_SM_FCS_ONLINE = 1, /* rport online event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) BFA_FCS_ITNIM_SM_OFFLINE = 2, /* rport offline */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) BFA_FCS_ITNIM_SM_FRMSENT = 3, /* prli frame is sent */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) BFA_FCS_ITNIM_SM_RSP_OK = 4, /* good response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) BFA_FCS_ITNIM_SM_RSP_ERROR = 5, /* error response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) BFA_FCS_ITNIM_SM_TIMEOUT = 6, /* delay timeout */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) BFA_FCS_ITNIM_SM_HCB_OFFLINE = 7, /* BFA online callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) BFA_FCS_ITNIM_SM_HCB_ONLINE = 8, /* BFA offline callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) BFA_FCS_ITNIM_SM_INITIATOR = 9, /* rport is initiator */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) BFA_FCS_ITNIM_SM_DELETE = 10, /* delete event from rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) BFA_FCS_ITNIM_SM_PRLO = 11, /* delete event from rport */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) BFA_FCS_ITNIM_SM_RSP_NOT_SUPP = 12, /* cmd not supported rsp */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) BFA_FCS_ITNIM_SM_HAL_ONLINE = 13, /* bfa rport online event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) * bfa fcs API functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) struct bfad_s *bfad,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) bfa_boolean_t min_cfg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) void bfa_fcs_init(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) void bfa_fcs_pbc_vport_init(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) void bfa_fcs_update_cfg(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) struct bfa_fcs_driver_info_s *driver_info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) void bfa_fcs_exit(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) void bfa_fcs_stop(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) * bfa fcs vf public functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) bfa_fcs_vf_t *bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) void bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t vpwwn[], int *nports);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) * fabric protected interface functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) void bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804) void bfa_fcs_fabric_link_up(struct bfa_fcs_fabric_s *fabric);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) void bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) void bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) void bfa_fcs_fabric_delvport(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809) struct bfa_fcs_vport_s *vport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) struct bfa_fcs_vport_s *bfa_fcs_fabric_vport_lookup(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) struct bfa_fcs_fabric_s *fabric, wwn_t pwwn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) void bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) void bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) struct fchs_s *fchs, u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) void bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) void bfa_fcs_fabric_nsymb_init(struct bfa_fcs_fabric_s *fabric);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) void bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) wwn_t fabric_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) void bfa_fcs_fabric_modstop(struct bfa_fcs_s *fcs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) void bfa_fcs_fabric_sm_online(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) enum bfa_fcs_fabric_event event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) void bfa_fcs_fabric_sm_loopback(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) enum bfa_fcs_fabric_event event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) void bfa_fcs_fabric_sm_auth_failed(struct bfa_fcs_fabric_s *fabric,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826) enum bfa_fcs_fabric_event event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) * BFA FCS callback interfaces
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) * fcb Main fcs callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) struct bfad_port_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) struct bfad_vf_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) struct bfad_vport_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) struct bfad_rport_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) * lport callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) struct bfad_port_s *bfa_fcb_lport_new(struct bfad_s *bfad,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) struct bfa_fcs_lport_s *port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) enum bfa_lport_role roles,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) struct bfad_vf_s *vf_drv,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) struct bfad_vport_s *vp_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) * vport callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) void bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) * rport callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) struct bfa_fcs_rport_s **rport,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) struct bfad_rport_s **rport_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) * itnim callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) int bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) struct bfad_itnim_s **itnim_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) void bfa_fcb_itnim_free(struct bfad_s *bfad,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) struct bfad_itnim_s *itnim_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) void bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) void bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) #endif /* __BFA_FCS_H__ */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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