diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcs.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs.c | 181 |
1 files changed, 46 insertions, 135 deletions
diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 1e7e139d71ea..4aa61e20e82d 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -28,24 +28,6 @@ BFA_TRC_FILE(FCS, FCS); /* - * FCS sub-modules - */ -struct bfa_fcs_mod_s { - void (*attach) (struct bfa_fcs_s *fcs); - void (*modinit) (struct bfa_fcs_s *fcs); - void (*modexit) (struct bfa_fcs_s *fcs); -}; - -#define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit } - -static struct bfa_fcs_mod_s fcs_modules[] = { - { bfa_fcs_port_attach, NULL, NULL }, - { bfa_fcs_uf_attach, NULL, NULL }, - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit, - bfa_fcs_fabric_modexit }, -}; - -/* * fcs_api BFA FCS API */ @@ -58,52 +40,19 @@ bfa_fcs_exit_comp(void *fcs_cbarg) complete(&bfad->comp); } - - /* - * fcs_api BFA FCS API - */ - -/* - * fcs attach -- called once to initialize data structures at driver attach time + * fcs initialization, called once after bfa initialization is complete */ void -bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, - bfa_boolean_t min_cfg) +bfa_fcs_init(struct bfa_fcs_s *fcs) { - int i; - struct bfa_fcs_mod_s *mod; - - fcs->bfa = bfa; - fcs->bfad = bfad; - fcs->min_cfg = min_cfg; - fcs->num_rport_logins = 0; - - bfa->fcs = BFA_TRUE; - fcbuild_init(); - - for (i = 0; i < ARRAY_SIZE(fcs_modules); i++) { - mod = &fcs_modules[i]; - if (mod->attach) - mod->attach(fcs); - } + bfa_sm_send_event(&fcs->fabric, BFA_FCS_FABRIC_SM_CREATE); + bfa_trc(fcs, 0); } /* - * fcs initialization, called once after bfa initialization is complete + * fcs_api BFA FCS API */ -void -bfa_fcs_init(struct bfa_fcs_s *fcs) -{ - int i; - struct bfa_fcs_mod_s *mod; - - for (i = 0; i < ARRAY_SIZE(fcs_modules); i++) { - mod = &fcs_modules[i]; - if (mod->modinit) - mod->modinit(fcs); - } -} /* * FCS update cfg - reset the pwwn/nwwn of fabric base logical port @@ -180,26 +129,14 @@ bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, void bfa_fcs_exit(struct bfa_fcs_s *fcs) { - struct bfa_fcs_mod_s *mod; - int nmods, i; - bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs); - - nmods = ARRAY_SIZE(fcs_modules); - - for (i = 0; i < nmods; i++) { - - mod = &fcs_modules[i]; - if (mod->modexit) { - bfa_wc_up(&fcs->wc); - mod->modexit(fcs); - } - } - + bfa_wc_up(&fcs->wc); + bfa_trc(fcs, 0); + bfa_lps_delete(fcs->fabric.lps); + bfa_sm_send_event(&fcs->fabric, BFA_FCS_FABRIC_SM_DELETE); bfa_wc_wait(&fcs->wc); } - /* * Fabric module implementation. */ @@ -1128,62 +1065,6 @@ bfa_fcs_fabric_stop_comp(void *cbarg) */ /* - * Attach time initialization. - */ -void -bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs) -{ - struct bfa_fcs_fabric_s *fabric; - - fabric = &fcs->fabric; - memset(fabric, 0, sizeof(struct bfa_fcs_fabric_s)); - - /* - * Initialize base fabric. - */ - fabric->fcs = fcs; - INIT_LIST_HEAD(&fabric->vport_q); - INIT_LIST_HEAD(&fabric->vf_q); - fabric->lps = bfa_lps_alloc(fcs->bfa); - WARN_ON(!fabric->lps); - - /* - * Initialize fabric delete completion handler. Fabric deletion is - * complete when the last vport delete is complete. - */ - bfa_wc_init(&fabric->wc, bfa_fcs_fabric_delete_comp, fabric); - bfa_wc_up(&fabric->wc); /* For the base port */ - - bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_uninit); - bfa_fcs_lport_attach(&fabric->bport, fabric->fcs, FC_VF_ID_NULL, NULL); -} - -void -bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs) -{ - bfa_sm_send_event(&fcs->fabric, BFA_FCS_FABRIC_SM_CREATE); - bfa_trc(fcs, 0); -} - -/* - * Module cleanup - */ -void -bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs) -{ - struct bfa_fcs_fabric_s *fabric; - - bfa_trc(fcs, 0); - - /* - * Cleanup base fabric. - */ - fabric = &fcs->fabric; - bfa_lps_delete(fabric->lps); - bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_DELETE); -} - -/* * Fabric module stop -- stop FCS actions */ void @@ -1633,12 +1514,6 @@ bfa_fcs_port_event_handler(void *cbarg, enum bfa_port_linkstate event) } } -void -bfa_fcs_port_attach(struct bfa_fcs_s *fcs) -{ - bfa_fcport_event_register(fcs->bfa, bfa_fcs_port_event_handler, fcs); -} - /* * BFA FCS UF ( Unsolicited Frames) */ @@ -1706,8 +1581,44 @@ bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) bfa_uf_free(uf); } +/* + * fcs attach -- called once to initialize data structures at driver attach time + */ void -bfa_fcs_uf_attach(struct bfa_fcs_s *fcs) +bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, + bfa_boolean_t min_cfg) { + struct bfa_fcs_fabric_s *fabric = &fcs->fabric; + + fcs->bfa = bfa; + fcs->bfad = bfad; + fcs->min_cfg = min_cfg; + fcs->num_rport_logins = 0; + + bfa->fcs = BFA_TRUE; + fcbuild_init(); + + bfa_fcport_event_register(fcs->bfa, bfa_fcs_port_event_handler, fcs); bfa_uf_recv_register(fcs->bfa, bfa_fcs_uf_recv, fcs); + + memset(fabric, 0, sizeof(struct bfa_fcs_fabric_s)); + + /* + * Initialize base fabric. + */ + fabric->fcs = fcs; + INIT_LIST_HEAD(&fabric->vport_q); + INIT_LIST_HEAD(&fabric->vf_q); + fabric->lps = bfa_lps_alloc(fcs->bfa); + WARN_ON(!fabric->lps); + + /* + * Initialize fabric delete completion handler. Fabric deletion is + * complete when the last vport delete is complete. + */ + bfa_wc_init(&fabric->wc, bfa_fcs_fabric_delete_comp, fabric); + bfa_wc_up(&fabric->wc); /* For the base port */ + + bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_uninit); + bfa_fcs_lport_attach(&fabric->bport, fabric->fcs, FC_VF_ID_NULL, NULL); } |