diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_svc.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_svc.c | 72 |
1 files changed, 22 insertions, 50 deletions
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c index c9745c0b4eee3..9f33aa303b189 100644 --- a/drivers/scsi/bfa/bfa_svc.c +++ b/drivers/scsi/bfa/bfa_svc.c @@ -41,36 +41,6 @@ BFA_TRC_FILE(HAL, FCXP); (bfa_ioc_is_disabled(&bfa->ioc) == BFA_TRUE)) /* - * BFA port state machine events - */ -enum bfa_fcport_sm_event { - BFA_FCPORT_SM_START = 1, /* start port state machine */ - BFA_FCPORT_SM_STOP = 2, /* stop port state machine */ - BFA_FCPORT_SM_ENABLE = 3, /* enable port */ - BFA_FCPORT_SM_DISABLE = 4, /* disable port state machine */ - BFA_FCPORT_SM_FWRSP = 5, /* firmware enable/disable rsp */ - BFA_FCPORT_SM_LINKUP = 6, /* firmware linkup event */ - BFA_FCPORT_SM_LINKDOWN = 7, /* firmware linkup down */ - BFA_FCPORT_SM_QRESUME = 8, /* CQ space available */ - BFA_FCPORT_SM_HWFAIL = 9, /* IOC h/w failure */ - BFA_FCPORT_SM_DPORTENABLE = 10, /* enable dport */ - BFA_FCPORT_SM_DPORTDISABLE = 11,/* disable dport */ - BFA_FCPORT_SM_FAA_MISCONFIG = 12, /* FAA misconfiguratin */ - BFA_FCPORT_SM_DDPORTENABLE = 13, /* enable ddport */ - BFA_FCPORT_SM_DDPORTDISABLE = 14, /* disable ddport */ -}; - -/* - * BFA port link notification state machine events - */ - -enum bfa_fcport_ln_sm_event { - BFA_FCPORT_LN_SM_LINKUP = 1, /* linkup event */ - BFA_FCPORT_LN_SM_LINKDOWN = 2, /* linkdown event */ - BFA_FCPORT_LN_SM_NOTIFICATION = 3 /* done notification */ -}; - -/* * RPORT related definitions */ #define bfa_rport_offline_cb(__rp) do { \ @@ -201,7 +171,23 @@ static void bfa_fcport_ln_sm_up_dn_nf(struct bfa_fcport_ln_s *ln, static void bfa_fcport_ln_sm_up_dn_up_nf(struct bfa_fcport_ln_s *ln, enum bfa_fcport_ln_sm_event event); -static struct bfa_sm_table_s hal_port_sm_table[] = { +struct bfa_fcport_sm_table_s { + bfa_fcport_sm_t sm; /* state machine function */ + enum bfa_port_states state; /* state machine encoding */ + char *name; /* state name for display */ +}; + +static inline enum bfa_port_states +bfa_fcport_sm_to_state(struct bfa_fcport_sm_table_s *smt, bfa_fcport_sm_t sm) +{ + int i = 0; + + while (smt[i].sm && smt[i].sm != sm) + i++; + return smt[i].state; +} + +static struct bfa_fcport_sm_table_s hal_port_sm_table[] = { {BFA_SM(bfa_fcport_sm_uninit), BFA_PORT_ST_UNINIT}, {BFA_SM(bfa_fcport_sm_enabling_qwait), BFA_PORT_ST_ENABLING_QWAIT}, {BFA_SM(bfa_fcport_sm_enabling), BFA_PORT_ST_ENABLING}, @@ -3545,7 +3531,7 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) fcport->event_arg.i2hmsg = i2hmsg; bfa_trc(bfa, msg->mhdr.msg_id); - bfa_trc(bfa, bfa_sm_to_state(hal_port_sm_table, fcport->sm)); + bfa_trc(bfa, bfa_fcport_sm_to_state(hal_port_sm_table, fcport->sm)); switch (msg->mhdr.msg_id) { case BFI_FCPORT_I2H_ENABLE_RSP: @@ -3980,7 +3966,7 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa); attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa); - attr->port_state = bfa_sm_to_state(hal_port_sm_table, fcport->sm); + attr->port_state = bfa_fcport_sm_to_state(hal_port_sm_table, fcport->sm); attr->fec_state = fcport->fec_state; @@ -4062,7 +4048,7 @@ bfa_fcport_is_disabled(struct bfa_s *bfa) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - return bfa_sm_to_state(hal_port_sm_table, fcport->sm) == + return bfa_fcport_sm_to_state(hal_port_sm_table, fcport->sm) == BFA_PORT_ST_DISABLED; } @@ -4072,7 +4058,7 @@ bfa_fcport_is_dport(struct bfa_s *bfa) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) == + return (bfa_fcport_sm_to_state(hal_port_sm_table, fcport->sm) == BFA_PORT_ST_DPORT); } @@ -4081,7 +4067,7 @@ bfa_fcport_is_ddport(struct bfa_s *bfa) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) == + return (bfa_fcport_sm_to_state(hal_port_sm_table, fcport->sm) == BFA_PORT_ST_DDPORT); } @@ -5641,20 +5627,6 @@ enum bfa_dport_test_state_e { BFA_DPORT_ST_NOTSTART = 4, /*!< test not start dport is enabled */ }; -/* - * BFA DPORT state machine events - */ -enum bfa_dport_sm_event { - BFA_DPORT_SM_ENABLE = 1, /* dport enable event */ - BFA_DPORT_SM_DISABLE = 2, /* dport disable event */ - BFA_DPORT_SM_FWRSP = 3, /* fw enable/disable rsp */ - BFA_DPORT_SM_QRESUME = 4, /* CQ space available */ - BFA_DPORT_SM_HWFAIL = 5, /* IOC h/w failure */ - BFA_DPORT_SM_START = 6, /* re-start dport test */ - BFA_DPORT_SM_REQFAIL = 7, /* request failure */ - BFA_DPORT_SM_SCN = 8, /* state change notify frm fw */ -}; - static void bfa_dport_sm_disabled(struct bfa_dport_s *dport, enum bfa_dport_sm_event event); static void bfa_dport_sm_enabling_qwait(struct bfa_dport_s *dport, |