diff options
Diffstat (limited to 'drivers/scsi/bfa')
80 files changed, 1900 insertions, 531 deletions
diff --git a/drivers/scsi/bfa/Makefile b/drivers/scsi/bfa/Makefile index 17e06cae71b2..ac3fdf02d5f6 100644 --- a/drivers/scsi/bfa/Makefile +++ b/drivers/scsi/bfa/Makefile @@ -1,7 +1,7 @@ obj-$(CONFIG_SCSI_BFA_FC) := bfa.o bfa-y := bfad.o bfad_intr.o bfad_os.o bfad_im.o bfad_attr.o bfad_fwimg.o - +bfa-y += bfad_debugfs.o bfa-y += bfa_core.o bfa_ioc.o bfa_ioc_ct.o bfa_ioc_cb.o bfa_iocfc.o bfa_fcxp.o bfa-y += bfa_lps.o bfa_hw_cb.o bfa_hw_ct.o bfa_intr.o bfa_timer.o bfa_rport.o bfa-y += bfa_fcport.o bfa_port.o bfa_uf.o bfa_sgpg.o bfa_module.o bfa_ioim.o diff --git a/drivers/scsi/bfa/bfa_cb_ioim_macros.h b/drivers/scsi/bfa/bfa_cb_ioim_macros.h index 53a616f5f50d..3906ed926966 100644 --- a/drivers/scsi/bfa/bfa_cb_ioim_macros.h +++ b/drivers/scsi/bfa/bfa_cb_ioim_macros.h @@ -171,6 +171,11 @@ bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio) return cmnd->cmd_len; } - +/** + * Assign queue to be used for the I/O request. This value depends on whether + * the driver wants to use the queues via any specific algorithm. Currently, + * this is not supported. + */ +#define bfa_cb_ioim_get_reqq(__dio) BFA_FALSE #endif /* __BFA_HCB_IOIM_MACROS_H__ */ diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index 3a7b3f88932f..bef70924d5c8 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -333,6 +333,7 @@ bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids) {BFA_PCI_VENDOR_ID_BROCADE, BFA_PCI_DEVICE_ID_FC_8G2P}, {BFA_PCI_VENDOR_ID_BROCADE, BFA_PCI_DEVICE_ID_FC_8G1P}, {BFA_PCI_VENDOR_ID_BROCADE, BFA_PCI_DEVICE_ID_CT}, + {BFA_PCI_VENDOR_ID_BROCADE, BFA_PCI_DEVICE_ID_CT_FC}, }; *npciids = sizeof(__pciids) / sizeof(__pciids[0]); diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index 790c945aeae6..8c703d8dc94b 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -80,11 +80,6 @@ bfa_fcpim_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_fcpim_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_fcpim_detach(struct bfa_s *bfa) { struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa); @@ -172,4 +167,28 @@ bfa_fcpim_qdepth_get(struct bfa_s *bfa) return fcpim->q_depth; } +void +bfa_fcpim_update_ioredirect(struct bfa_s *bfa) +{ + bfa_boolean_t ioredirect; + + /* + * IO redirection is turned off when QoS is enabled and vice versa + */ + ioredirect = bfa_fcport_is_qos_enabled(bfa) ? BFA_FALSE : BFA_TRUE; + /* + * Notify the bfad module of a possible state change in + * IO redirection capability, due to a QoS state change. bfad will + * check on the support for io redirection and update the + * fcpim's ioredirect state accordingly. + */ + bfa_cb_ioredirect_state_change((void *)(bfa->bfad), ioredirect); +} + +void +bfa_fcpim_set_ioredirect(struct bfa_s *bfa, bfa_boolean_t state) +{ + struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa); + fcpim->ioredirect = state; +} diff --git a/drivers/scsi/bfa/bfa_fcpim_priv.h b/drivers/scsi/bfa/bfa_fcpim_priv.h index 5cf418460f75..762516cb5cb2 100644 --- a/drivers/scsi/bfa/bfa_fcpim_priv.h +++ b/drivers/scsi/bfa/bfa_fcpim_priv.h @@ -49,7 +49,8 @@ struct bfa_fcpim_mod_s { int num_tskim_reqs; u32 path_tov; u16 q_depth; - u16 rsvd; + u8 reqq; /* Request queue to be used */ + u8 rsvd; struct list_head itnim_q; /* queue of active itnim */ struct list_head ioim_free_q; /* free IO resources */ struct list_head ioim_resfree_q; /* IOs waiting for f/w */ @@ -58,6 +59,7 @@ struct bfa_fcpim_mod_s { u32 ios_active; /* current active IOs */ u32 delay_comp; struct bfa_fcpim_stats_s stats; + bfa_boolean_t ioredirect; }; struct bfa_ioim_s; @@ -82,6 +84,7 @@ struct bfa_ioim_s { struct bfa_cb_qe_s hcb_qe; /* bfa callback qelem */ bfa_cb_cbfn_t io_cbfn; /* IO completion handler */ struct bfa_ioim_sp_s *iosp; /* slow-path IO handling */ + u8 reqq; /* Request queue for I/O */ }; struct bfa_ioim_sp_s { @@ -141,6 +144,7 @@ struct bfa_itnim_s { struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ struct bfa_fcpim_mod_s *fcpim; /* fcpim module */ struct bfa_itnim_hal_stats_s stats; + struct bfa_itnim_latency_s io_latency; }; #define bfa_itnim_is_online(_itnim) ((_itnim)->is_online) diff --git a/drivers/scsi/bfa/bfa_fcport.c b/drivers/scsi/bfa/bfa_fcport.c index c589488db0c1..f0933d8d1eda 100644 --- a/drivers/scsi/bfa/bfa_fcport.c +++ b/drivers/scsi/bfa/bfa_fcport.c @@ -18,6 +18,7 @@ #include <bfa.h> #include <bfa_svc.h> #include <bfi/bfi_pport.h> +#include <bfi/bfi_pbc.h> #include <cs/bfa_debug.h> #include <aen/bfa_aen.h> #include <cs/bfa_plog.h> @@ -310,10 +311,12 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, if (!bfa_ioc_get_fcmode(&fcport->bfa->ioc)) { - bfa_trc(fcport->bfa, pevent->link_state.fcf.fipenabled); - bfa_trc(fcport->bfa, pevent->link_state.fcf.fipfailed); + bfa_trc(fcport->bfa, + pevent->link_state.vc_fcf.fcf.fipenabled); + bfa_trc(fcport->bfa, + pevent->link_state.vc_fcf.fcf.fipfailed); - if (pevent->link_state.fcf.fipfailed) + if (pevent->link_state.vc_fcf.fcf.fipfailed) bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_FIP_FCF_DISC, 0, "FIP FCF Discovery Failed"); @@ -888,6 +891,7 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); struct bfa_pport_cfg_s *port_cfg = &fcport->cfg; struct bfa_fcport_ln_s *ln = &fcport->ln; + struct bfa_timeval_s tv; bfa_os_memset(fcport, 0, sizeof(struct bfa_fcport_s)); fcport->bfa = bfa; @@ -899,6 +903,12 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn); /** + * initialize time stamp for stats reset + */ + bfa_os_gettimeofday(&tv); + fcport->stats_reset_time = tv.tv_sec; + + /** * initialize and set default configuration */ port_cfg->topology = BFA_PPORT_TOPOLOGY_P2P; @@ -912,25 +922,6 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_fcport_initdone(struct bfa_s *bfa) -{ - struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - - /** - * Initialize port attributes from IOC hardware data. - */ - bfa_fcport_set_wwns(fcport); - if (fcport->cfg.maxfrsize == 0) - fcport->cfg.maxfrsize = bfa_ioc_maxfrsize(&bfa->ioc); - fcport->cfg.rx_bbcredit = bfa_ioc_rx_bbcredit(&bfa->ioc); - fcport->speed_sup = bfa_ioc_speed_sup(&bfa->ioc); - - bfa_assert(fcport->cfg.maxfrsize); - bfa_assert(fcport->cfg.rx_bbcredit); - bfa_assert(fcport->speed_sup); -} - -static void bfa_fcport_detach(struct bfa_s *bfa) { } @@ -971,14 +962,15 @@ bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport) fcport->topology = pevent->link_state.topology; if (fcport->topology == BFA_PPORT_TOPOLOGY_LOOP) - fcport->myalpa = - pevent->link_state.tl.loop_info.myalpa; + fcport->myalpa = 0; /* * QoS Details */ bfa_os_assign(fcport->qos_attr, pevent->link_state.qos_attr); - bfa_os_assign(fcport->qos_vc_attr, pevent->link_state.qos_vc_attr); + bfa_os_assign(fcport->qos_vc_attr, + pevent->link_state.vc_fcf.qos_vc_attr); + bfa_trc(fcport->bfa, fcport->speed); bfa_trc(fcport->bfa, fcport->topology); @@ -1145,16 +1137,22 @@ __bfa_cb_fcport_stats_get(void *cbarg, bfa_boolean_t complete) if (complete) { if (fcport->stats_status == BFA_STATUS_OK) { + struct bfa_timeval_s tv; /* Swap FC QoS or FCoE stats */ - if (bfa_ioc_get_fcmode(&fcport->bfa->ioc)) + if (bfa_ioc_get_fcmode(&fcport->bfa->ioc)) { bfa_fcport_qos_stats_swap( &fcport->stats_ret->fcqos, &fcport->stats->fcqos); - else + } else { bfa_fcport_fcoe_stats_swap( &fcport->stats_ret->fcoe, &fcport->stats->fcoe); + + bfa_os_gettimeofday(&tv); + fcport->stats_ret->fcoe.secs_reset = + tv.tv_sec - fcport->stats_reset_time; + } } fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status); } else { @@ -1210,6 +1208,14 @@ __bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete) struct bfa_fcport_s *fcport = cbarg; if (complete) { + struct bfa_timeval_s tv; + + /** + * re-initialize time stamp for stats reset + */ + bfa_os_gettimeofday(&tv); + fcport->stats_reset_time = tv.tv_sec; + fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status); } else { fcport->stats_busy = BFA_FALSE; @@ -1263,6 +1269,29 @@ bfa_fcport_send_stats_clear(void *cbarg) */ /** + * Called to initialize port attributes + */ +void +bfa_fcport_init(struct bfa_s *bfa) +{ + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + + /** + * Initialize port attributes from IOC hardware data. + */ + bfa_fcport_set_wwns(fcport); + if (fcport->cfg.maxfrsize == 0) + fcport->cfg.maxfrsize = bfa_ioc_maxfrsize(&bfa->ioc); + fcport->cfg.rx_bbcredit = bfa_ioc_rx_bbcredit(&bfa->ioc); + fcport->speed_sup = bfa_ioc_speed_sup(&bfa->ioc); + + bfa_assert(fcport->cfg.maxfrsize); + bfa_assert(fcport->cfg.rx_bbcredit); + bfa_assert(fcport->speed_sup); +} + + +/** * Firmware message handler. */ void @@ -1355,6 +1384,17 @@ bfa_status_t bfa_fcport_enable(struct bfa_s *bfa) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + + /* if port is PBC disabled, return error */ + if (cfgrsp->pbc_cfg.port_enabled == BFI_PBC_PORT_DISABLED) { + bfa_trc(bfa, fcport->pwwn); + return BFA_STATUS_PBC; + } + + if (bfa_ioc_is_disabled(&bfa->ioc)) + return BFA_STATUS_IOC_DISABLED; if (fcport->diag_busy) return BFA_STATUS_DIAG_BUSY; @@ -1369,6 +1409,16 @@ bfa_fcport_enable(struct bfa_s *bfa) bfa_status_t bfa_fcport_disable(struct bfa_s *bfa) { + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + + /* if port is PBC disabled, return error */ + if (cfgrsp->pbc_cfg.port_enabled == BFI_PBC_PORT_DISABLED) { + bfa_trc(bfa, fcport->pwwn); + return BFA_STATUS_PBC; + } + bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DISABLE); return BFA_STATUS_OK; } @@ -1559,12 +1609,17 @@ void bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; bfa_os_memset(attr, 0, sizeof(struct bfa_pport_attr_s)); attr->nwwn = fcport->nwwn; attr->pwwn = fcport->pwwn; + attr->factorypwwn = bfa_ioc_get_mfg_pwwn(&bfa->ioc); + attr->factorynwwn = bfa_ioc_get_mfg_nwwn(&bfa->ioc); + bfa_os_memcpy(&attr->pport_cfg, &fcport->cfg, sizeof(struct bfa_pport_cfg_s)); /* @@ -1590,11 +1645,18 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_pport_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_pport_sm_table, fcport->sm); - if (bfa_ioc_is_disabled(&fcport->bfa->ioc)) - attr->port_state = BFA_PPORT_ST_IOCDIS; - else if (bfa_ioc_fw_mismatch(&fcport->bfa->ioc)) - attr->port_state = BFA_PPORT_ST_FWMISMATCH; + + /* PBC Disabled State */ + if (cfgrsp->pbc_cfg.port_enabled == BFI_PBC_PORT_DISABLED) + attr->port_state = BFA_PPORT_ST_PREBOOT_DISABLED; + else { + attr->port_state = bfa_sm_to_state( + hal_pport_sm_table, fcport->sm); + if (bfa_ioc_is_disabled(&fcport->bfa->ioc)) + attr->port_state = BFA_PPORT_ST_IOCDIS; + else if (bfa_ioc_fw_mismatch(&fcport->bfa->ioc)) + attr->port_state = BFA_PPORT_ST_FWMISMATCH; + } } #define BFA_FCPORT_STATS_TOV 1000 @@ -1801,8 +1863,13 @@ bfa_fcport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off) bfa_trc(bfa, ioc_type); - if (ioc_type == BFA_IOC_TYPE_FC) + if (ioc_type == BFA_IOC_TYPE_FC) { fcport->cfg.qos_enabled = on_off; + /** + * Notify fcpim of the change in QoS state + */ + bfa_fcpim_update_ioredirect(bfa); + } } void @@ -1886,4 +1953,10 @@ bfa_fcport_is_linkup(struct bfa_s *bfa) return bfa_sm_cmp_state(BFA_FCPORT_MOD(bfa), bfa_fcport_sm_linkup); } +bfa_boolean_t +bfa_fcport_is_qos_enabled(struct bfa_s *bfa) +{ + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); + return fcport->cfg.qos_enabled; +} diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 3516172c597c..3ec2f49de61d 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -99,14 +99,22 @@ bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, void bfa_fcs_init(struct bfa_fcs_s *fcs) { - int i; + int i, npbc_vports; struct bfa_fcs_mod_s *mod; + struct bfi_pbc_vport_s pbc_vports[BFI_PBC_MAX_VPORTS]; for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) { mod = &fcs_modules[i]; if (mod->modinit) mod->modinit(fcs); } + /* Initialize pbc vports */ + if (!fcs->min_cfg) { + npbc_vports = + bfa_iocfc_get_pbc_vports(fcs->bfa, pbc_vports); + for (i = 0; i < npbc_vports; i++) + bfa_fcb_pbc_vport_create(fcs->bfa->bfad, pbc_vports[i]); + } } /** diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index 7c1251c682d8..35df20e68a52 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -135,6 +135,9 @@ bfa_fcs_port_sm_init(struct bfa_fcs_port_s *port, enum bfa_fcs_port_event event) bfa_fcs_port_deleted(port); break; + case BFA_FCS_PORT_SM_OFFLINE: + break; + default: bfa_sm_fault(port->fcs, event); } diff --git a/drivers/scsi/bfa/bfa_fcxp.c b/drivers/scsi/bfa/bfa_fcxp.c index cf0ad6782686..8258f88bfee6 100644 --- a/drivers/scsi/bfa/bfa_fcxp.c +++ b/drivers/scsi/bfa/bfa_fcxp.c @@ -149,11 +149,6 @@ bfa_fcxp_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_fcxp_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_fcxp_detach(struct bfa_s *bfa) { } @@ -225,7 +220,7 @@ bfa_fcxp_null_comp(void *bfad_fcxp, struct bfa_fcxp_s *fcxp, void *cbarg, bfa_status_t req_status, u32 rsp_len, u32 resid_len, struct fchs_s *rsp_fchs) { - /**discarded fcxp completion */ + /* discarded fcxp completion */ } static void @@ -527,11 +522,8 @@ bfa_fcxp_alloc(void *caller, struct bfa_s *bfa, int nreq_sgles, if (nreq_sgles > BFI_SGE_INLINE) { nreq_sgpg = BFA_SGPG_NPAGE(nreq_sgles); - if (bfa_sgpg_malloc - (bfa, &fcxp->req_sgpg_q, nreq_sgpg) + if (bfa_sgpg_malloc(bfa, &fcxp->req_sgpg_q, nreq_sgpg) != BFA_STATUS_OK) { - /* bfa_sgpg_wait(bfa, &fcxp->req_sgpg_wqe, - nreq_sgpg); */ /* * TODO */ @@ -685,7 +677,7 @@ bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport, fcxp->send_cbarg = cbarg; /** - * If no room in CPE queue, wait for + * If no room in CPE queue, wait for space in request queue */ send_req = bfa_reqq_next(bfa, BFA_REQQ_FCXP); if (!send_req) { diff --git a/drivers/scsi/bfa/bfa_fwimg_priv.h b/drivers/scsi/bfa/bfa_fwimg_priv.h index 1ec1355924d9..d33e19e54395 100644 --- a/drivers/scsi/bfa/bfa_fwimg_priv.h +++ b/drivers/scsi/bfa/bfa_fwimg_priv.h @@ -21,11 +21,24 @@ #define BFI_FLASH_CHUNK_SZ 256 /* Flash chunk size */ #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) -extern u32 *bfi_image_ct_get_chunk(u32 off); -extern u32 bfi_image_ct_size; -extern u32 *bfi_image_cb_get_chunk(u32 off); -extern u32 bfi_image_cb_size; -extern u32 *bfi_image_cb; -extern u32 *bfi_image_ct; +/** + * BFI FW image type + */ +enum { + BFI_IMAGE_CB_FC, + BFI_IMAGE_CT_FC, + BFI_IMAGE_CT_CNA, + BFI_IMAGE_MAX, +}; + +extern u32 *bfi_image_get_chunk(int type, uint32_t off); +extern u32 bfi_image_get_size(int type); +extern u32 bfi_image_ct_fc_size; +extern u32 bfi_image_ct_cna_size; +extern u32 bfi_image_cb_fc_size; +extern u32 *bfi_image_ct_fc; +extern u32 *bfi_image_ct_cna; +extern u32 *bfi_image_cb_fc; + #endif /* __BFA_FWIMG_PRIV_H__ */ diff --git a/drivers/scsi/bfa/bfa_hw_cb.c b/drivers/scsi/bfa/bfa_hw_cb.c index 871a4e28575c..edfd729445cf 100644 --- a/drivers/scsi/bfa/bfa_hw_cb.c +++ b/drivers/scsi/bfa/bfa_hw_cb.c @@ -152,4 +152,9 @@ bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix) bfa->iocfc.hwif.hw_rspq_ack = bfa_hwcb_rspq_ack_msix; } - +void +bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end) +{ + *start = BFA_MSIX_RME_Q0; + *end = BFA_MSIX_RME_Q7; +} diff --git a/drivers/scsi/bfa/bfa_hw_ct.c b/drivers/scsi/bfa/bfa_hw_ct.c index 76ceb9a4bf2f..a357fb3066fd 100644 --- a/drivers/scsi/bfa/bfa_hw_ct.c +++ b/drivers/scsi/bfa/bfa_hw_ct.c @@ -168,4 +168,9 @@ bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix) bfa_ioc_isr_mode_set(&bfa->ioc, msix); } - +void +bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end) +{ + *start = BFA_MSIX_RME_Q0; + *end = BFA_MSIX_RME_Q3; +} diff --git a/drivers/scsi/bfa/bfa_intr.c b/drivers/scsi/bfa/bfa_intr.c index 0eba3f930d5b..493678889b24 100644 --- a/drivers/scsi/bfa/bfa_intr.c +++ b/drivers/scsi/bfa/bfa_intr.c @@ -134,6 +134,7 @@ bfa_isr_enable(struct bfa_s *bfa) bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr_unmask); bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, ~intr_unmask); + bfa->iocfc.intr_mask = ~intr_unmask; bfa_isr_mode_set(bfa, bfa->msix.nvecs != 0); } diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index e038bc9769f6..8e78f20110a5 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -59,22 +59,18 @@ BFA_TRC_FILE(CNA, IOC); ((__ioc)->ioc_hwif->ioc_firmware_lock(__ioc)) #define bfa_ioc_firmware_unlock(__ioc) \ ((__ioc)->ioc_hwif->ioc_firmware_unlock(__ioc)) -#define bfa_ioc_fwimg_get_chunk(__ioc, __off) \ - ((__ioc)->ioc_hwif->ioc_fwimg_get_chunk(__ioc, __off)) -#define bfa_ioc_fwimg_get_size(__ioc) \ - ((__ioc)->ioc_hwif->ioc_fwimg_get_size(__ioc)) #define bfa_ioc_reg_init(__ioc) ((__ioc)->ioc_hwif->ioc_reg_init(__ioc)) #define bfa_ioc_map_port(__ioc) ((__ioc)->ioc_hwif->ioc_map_port(__ioc)) #define bfa_ioc_notify_hbfail(__ioc) \ ((__ioc)->ioc_hwif->ioc_notify_hbfail(__ioc)) +#define bfa_ioc_is_optrom(__ioc) \ + (bfi_image_get_size(BFA_IOC_FWIMG_TYPE(__ioc)) < BFA_IOC_FWIMG_MINSZ) bfa_boolean_t bfa_auto_recover = BFA_TRUE; /* * forward declarations */ -static void bfa_ioc_aen_post(struct bfa_ioc_s *bfa, - enum bfa_ioc_aen_event event); static void bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc); static void bfa_ioc_hw_sem_get_cancel(struct bfa_ioc_s *ioc); static void bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force); @@ -88,6 +84,7 @@ static void bfa_ioc_reset(struct bfa_ioc_s *ioc, bfa_boolean_t force); static void bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc); static void bfa_ioc_mbox_hbfail(struct bfa_ioc_s *ioc); static void bfa_ioc_recover(struct bfa_ioc_s *ioc); +static void bfa_ioc_check_attr_wwns(struct bfa_ioc_s *ioc); static void bfa_ioc_disable_comp(struct bfa_ioc_s *ioc); static void bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc); @@ -433,6 +430,7 @@ bfa_ioc_sm_getattr(struct bfa_ioc_s *ioc, enum ioc_event event) switch (event) { case IOC_E_FWRSP_GETATTR: bfa_ioc_timer_stop(ioc); + bfa_ioc_check_attr_wwns(ioc); bfa_fsm_set_state(ioc, bfa_ioc_sm_op); break; @@ -879,8 +877,8 @@ bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr) struct bfi_ioc_image_hdr_s *drv_fwhdr; int i; - drv_fwhdr = - (struct bfi_ioc_image_hdr_s *)bfa_ioc_fwimg_get_chunk(ioc, 0); + drv_fwhdr = (struct bfi_ioc_image_hdr_s *) + bfi_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0); for (i = 0; i < BFI_IOC_MD5SUM_SZ; i++) { if (fwhdr->md5sum[i] != drv_fwhdr->md5sum[i]) { @@ -907,12 +905,13 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc) /** * If bios/efi boot (flash based) -- return true */ - if (bfa_ioc_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ) + if (bfa_ioc_is_optrom(ioc)) return BFA_TRUE; bfa_ioc_fwver_get(ioc, &fwhdr); - drv_fwhdr = - (struct bfi_ioc_image_hdr_s *)bfa_ioc_fwimg_get_chunk(ioc, 0); + drv_fwhdr = (struct bfi_ioc_image_hdr_s *) + bfi_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0); + if (fwhdr.signature != drv_fwhdr->signature) { bfa_trc(ioc, fwhdr.signature); @@ -980,8 +979,13 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) /** * If IOC function is disabled and firmware version is same, * just re-enable IOC. + * + * If option rom, IOC must not be in operational state. With + * convergence, IOC will be in operational state when 2nd driver + * is loaded. */ - if (ioc_fwstate == BFI_IOC_DISABLED || ioc_fwstate == BFI_IOC_OP) { + if (ioc_fwstate == BFI_IOC_DISABLED || + (!bfa_ioc_is_optrom(ioc) && ioc_fwstate == BFI_IOC_OP)) { bfa_trc(ioc, ioc_fwstate); /** @@ -1125,21 +1129,22 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type, /** * Flash based firmware boot */ - bfa_trc(ioc, bfa_ioc_fwimg_get_size(ioc)); - if (bfa_ioc_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ) + bfa_trc(ioc, bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc))); + if (bfa_ioc_is_optrom(ioc)) boot_type = BFI_BOOT_TYPE_FLASH; - fwimg = bfa_ioc_fwimg_get_chunk(ioc, chunkno); + fwimg = bfi_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), chunkno); + pgnum = bfa_ioc_smem_pgnum(ioc, loff); pgoff = bfa_ioc_smem_pgoff(ioc, loff); bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); - for (i = 0; i < bfa_ioc_fwimg_get_size(ioc); i++) { + for (i = 0; i < bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)); i++) { if (BFA_IOC_FLASH_CHUNK_NO(i) != chunkno) { chunkno = BFA_IOC_FLASH_CHUNK_NO(i); - fwimg = bfa_ioc_fwimg_get_chunk(ioc, + fwimg = bfi_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), BFA_IOC_FLASH_CHUNK_ADDR(chunkno)); } @@ -1188,6 +1193,7 @@ bfa_ioc_getattr_reply(struct bfa_ioc_s *ioc) struct bfi_ioc_attr_s *attr = ioc->attr; attr->adapter_prop = bfa_os_ntohl(attr->adapter_prop); + attr->card_type = bfa_os_ntohl(attr->card_type); attr->maxfrsize = bfa_os_ntohs(attr->maxfrsize); bfa_fsm_send_event(ioc, IOC_E_FWRSP_GETATTR); @@ -1282,6 +1288,7 @@ bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_param) bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_INITING); } + bfa_ioc_msgflush(ioc); bfa_ioc_download_fw(ioc, boot_type, boot_param); /** @@ -1416,7 +1423,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, { ioc->ioc_mc = mc; ioc->pcidev = *pcidev; - ioc->ctdev = (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT); + ioc->ctdev = bfa_asic_id_ct(ioc->pcidev.device_id); ioc->cna = ioc->ctdev && !ioc->fcmode; /** @@ -1607,6 +1614,13 @@ bfa_ioc_error_isr(struct bfa_ioc_s *ioc) bfa_fsm_send_event(ioc, IOC_E_HWERROR); } +void +bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc) +{ + ioc->fcmode = BFA_TRUE; + ioc->port_id = bfa_ioc_pcifn(ioc); +} + #ifndef BFA_BIOS_BUILD /** @@ -1696,6 +1710,9 @@ bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, /* For now, model descr uses same model string */ bfa_ioc_get_adapter_model(ioc, ad_attr->model_descr); + ad_attr->card_type = ioc_attr->card_type; + ad_attr->is_mezz = bfa_mfg_is_mezz(ioc_attr->card_type); + if (BFI_ADAPTER_IS_SPECIAL(ioc_attr->adapter_prop)) ad_attr->prototype = 1; else @@ -1779,28 +1796,17 @@ void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model) { struct bfi_ioc_attr_s *ioc_attr; - u8 nports; - u8 max_speed; bfa_assert(model); bfa_os_memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN); ioc_attr = ioc->attr; - nports = bfa_ioc_get_nports(ioc); - max_speed = bfa_ioc_speed_sup(ioc); - /** * model name */ - if (max_speed == 10) { - strcpy(model, "BR-10?0"); - model[5] = '0' + nports; - } else { - strcpy(model, "Brocade-??5"); - model[8] = '0' + max_speed; - model[9] = '0' + nports; - } + snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u", + BFA_MFG_NAME, ioc_attr->card_type); } enum bfa_ioc_state @@ -1827,78 +1833,54 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr) } /** - * hal_wwn_public + * bfa_wwn_public */ wwn_t bfa_ioc_get_pwwn(struct bfa_ioc_s *ioc) { - union { - wwn_t wwn; - u8 byte[sizeof(wwn_t)]; - } - w; - - w.wwn = ioc->attr->mfg_wwn; - - if (bfa_ioc_portid(ioc) == 1) - w.byte[7]++; - - return w.wwn; + return ioc->attr->pwwn; } wwn_t bfa_ioc_get_nwwn(struct bfa_ioc_s *ioc) { - union { - wwn_t wwn; - u8 byte[sizeof(wwn_t)]; - } - w; - - w.wwn = ioc->attr->mfg_wwn; - - if (bfa_ioc_portid(ioc) == 1) - w.byte[7]++; + return ioc->attr->nwwn; +} - w.byte[0] = 0x20; +u64 +bfa_ioc_get_adid(struct bfa_ioc_s *ioc) +{ + return ioc->attr->mfg_pwwn; +} - return w.wwn; +mac_t +bfa_ioc_get_mac(struct bfa_ioc_s *ioc) +{ + /* + * Currently mfg mac is used as FCoE enode mac (not configured by PBC) + */ + if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_FCoE) + return bfa_ioc_get_mfg_mac(ioc); + else + return ioc->attr->mac; } wwn_t -bfa_ioc_get_wwn_naa5(struct bfa_ioc_s *ioc, u16 inst) +bfa_ioc_get_mfg_pwwn(struct bfa_ioc_s *ioc) { - union { - wwn_t wwn; - u8 byte[sizeof(wwn_t)]; - } - w , w5; - - bfa_trc(ioc, inst); - - w.wwn = ioc->attr->mfg_wwn; - w5.byte[0] = 0x50 | w.byte[2] >> 4; - w5.byte[1] = w.byte[2] << 4 | w.byte[3] >> 4; - w5.byte[2] = w.byte[3] << 4 | w.byte[4] >> 4; - w5.byte[3] = w.byte[4] << 4 | w.byte[5] >> 4; - w5.byte[4] = w.byte[5] << 4 | w.byte[6] >> 4; - w5.byte[5] = w.byte[6] << 4 | w.byte[7] >> 4; - w5.byte[6] = w.byte[7] << 4 | (inst & 0x0f00) >> 8; - w5.byte[7] = (inst & 0xff); - - return w5.wwn; + return ioc->attr->mfg_pwwn; } -u64 -bfa_ioc_get_adid(struct bfa_ioc_s *ioc) +wwn_t +bfa_ioc_get_mfg_nwwn(struct bfa_ioc_s *ioc) { - return ioc->attr->mfg_wwn; + return ioc->attr->mfg_nwwn; } mac_t -bfa_ioc_get_mac(struct bfa_ioc_s *ioc) +bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc) { - mac_t mac; + mac_t mac; mac = ioc->attr->mfg_mac; mac.mac[MAC_ADDRLEN - 1] += bfa_ioc_pcifn(ioc); @@ -1906,23 +1888,16 @@ bfa_ioc_get_mac(struct bfa_ioc_s *ioc) return mac; } -void -bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc) -{ - ioc->fcmode = BFA_TRUE; - ioc->port_id = bfa_ioc_pcifn(ioc); -} - bfa_boolean_t bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc) { - return ioc->fcmode || (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_CT); + return ioc->fcmode || !bfa_asic_id_ct(ioc->pcidev.device_id); } /** * Send AEN notification */ -static void +void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event) { union bfa_aen_data_u aen_data; @@ -2070,19 +2045,16 @@ bfa_ioc_recover(struct bfa_ioc_s *ioc) bfa_fsm_send_event(ioc, IOC_E_HBFAIL); } -#else - static void -bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event) +bfa_ioc_check_attr_wwns(struct bfa_ioc_s *ioc) { -} + if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_LL) + return; -static void -bfa_ioc_recover(struct bfa_ioc_s *ioc) -{ - bfa_assert(0); + if (ioc->attr->nwwn == 0) + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_NWWN); + if (ioc->attr->pwwn == 0) + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_PWWN); } #endif - - diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index d0804406ea1a..cae05b251c99 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -186,9 +186,6 @@ struct bfa_ioc_hwif_s { bfa_status_t (*ioc_pll_init) (struct bfa_ioc_s *ioc); bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); - u32 * (*ioc_fwimg_get_chunk) (struct bfa_ioc_s *ioc, - u32 off); - u32 (*ioc_fwimg_get_size) (struct bfa_ioc_s *ioc); void (*ioc_reg_init) (struct bfa_ioc_s *ioc); void (*ioc_map_port) (struct bfa_ioc_s *ioc); void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, @@ -214,6 +211,10 @@ struct bfa_ioc_hwif_s { #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) #define BFA_IOC_FWIMG_MINSZ (16 * 1024) +#define BFA_IOC_FWIMG_TYPE(__ioc) \ + (((__ioc)->ctdev) ? \ + (((__ioc)->fcmode) ? BFI_IMAGE_CT_FC : BFI_IMAGE_CT_CNA) : \ + BFI_IMAGE_CB_FC) #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) @@ -296,14 +297,17 @@ void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); +void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); /* * bfa mfg wwn API functions */ wwn_t bfa_ioc_get_pwwn(struct bfa_ioc_s *ioc); wwn_t bfa_ioc_get_nwwn(struct bfa_ioc_s *ioc); -wwn_t bfa_ioc_get_wwn_naa5(struct bfa_ioc_s *ioc, u16 inst); mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); +wwn_t bfa_ioc_get_mfg_pwwn(struct bfa_ioc_s *ioc); +wwn_t bfa_ioc_get_mfg_nwwn(struct bfa_ioc_s *ioc); +mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); u64 bfa_ioc_get_adid(struct bfa_ioc_s *ioc); #endif /* __BFA_IOC_H__ */ diff --git a/drivers/scsi/bfa/bfa_ioc_cb.c b/drivers/scsi/bfa/bfa_ioc_cb.c index 3ce85319f739..324bdde7ea2e 100644 --- a/drivers/scsi/bfa/bfa_ioc_cb.c +++ b/drivers/scsi/bfa/bfa_ioc_cb.c @@ -33,26 +33,13 @@ BFA_TRC_FILE(CNA, IOC_CB); static bfa_status_t bfa_ioc_cb_pll_init(struct bfa_ioc_s *ioc); static bfa_boolean_t bfa_ioc_cb_firmware_lock(struct bfa_ioc_s *ioc); static void bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc); -static u32 *bfa_ioc_cb_fwimg_get_chunk(struct bfa_ioc_s *ioc, u32 off); -static u32 bfa_ioc_cb_fwimg_get_size(struct bfa_ioc_s *ioc); static void bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc); static void bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc); static void bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix); static void bfa_ioc_cb_notify_hbfail(struct bfa_ioc_s *ioc); static void bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc); -struct bfa_ioc_hwif_s hwif_cb = { - bfa_ioc_cb_pll_init, - bfa_ioc_cb_firmware_lock, - bfa_ioc_cb_firmware_unlock, - bfa_ioc_cb_fwimg_get_chunk, - bfa_ioc_cb_fwimg_get_size, - bfa_ioc_cb_reg_init, - bfa_ioc_cb_map_port, - bfa_ioc_cb_isr_mode_set, - bfa_ioc_cb_notify_hbfail, - bfa_ioc_cb_ownership_reset, -}; +struct bfa_ioc_hwif_s hwif_cb; /** * Called from bfa_ioc_attach() to map asic specific calls. @@ -60,19 +47,16 @@ struct bfa_ioc_hwif_s hwif_cb = { void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc) { - ioc->ioc_hwif = &hwif_cb; -} - -static u32 * -bfa_ioc_cb_fwimg_get_chunk(struct bfa_ioc_s *ioc, u32 off) -{ - return bfi_image_cb_get_chunk(off); -} + hwif_cb.ioc_pll_init = bfa_ioc_cb_pll_init; + hwif_cb.ioc_firmware_lock = bfa_ioc_cb_firmware_lock; + hwif_cb.ioc_firmware_unlock = bfa_ioc_cb_firmware_unlock; + hwif_cb.ioc_reg_init = bfa_ioc_cb_reg_init; + hwif_cb.ioc_map_port = bfa_ioc_cb_map_port; + hwif_cb.ioc_isr_mode_set = bfa_ioc_cb_isr_mode_set; + hwif_cb.ioc_notify_hbfail = bfa_ioc_cb_notify_hbfail; + hwif_cb.ioc_ownership_reset = bfa_ioc_cb_ownership_reset; -static u32 -bfa_ioc_cb_fwimg_get_size(struct bfa_ioc_s *ioc) -{ - return bfi_image_cb_size; + ioc->ioc_hwif = &hwif_cb; } /** diff --git a/drivers/scsi/bfa/bfa_ioc_ct.c b/drivers/scsi/bfa/bfa_ioc_ct.c index 20b58ad5f95c..68f027da001e 100644 --- a/drivers/scsi/bfa/bfa_ioc_ct.c +++ b/drivers/scsi/bfa/bfa_ioc_ct.c @@ -33,27 +33,13 @@ BFA_TRC_FILE(CNA, IOC_CT); static bfa_status_t bfa_ioc_ct_pll_init(struct bfa_ioc_s *ioc); static bfa_boolean_t bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc); static void bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc); -static u32* bfa_ioc_ct_fwimg_get_chunk(struct bfa_ioc_s *ioc, - u32 off); -static u32 bfa_ioc_ct_fwimg_get_size(struct bfa_ioc_s *ioc); static void bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc); static void bfa_ioc_ct_map_port(struct bfa_ioc_s *ioc); static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix); static void bfa_ioc_ct_notify_hbfail(struct bfa_ioc_s *ioc); static void bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc); -struct bfa_ioc_hwif_s hwif_ct = { - bfa_ioc_ct_pll_init, - bfa_ioc_ct_firmware_lock, - bfa_ioc_ct_firmware_unlock, - bfa_ioc_ct_fwimg_get_chunk, - bfa_ioc_ct_fwimg_get_size, - bfa_ioc_ct_reg_init, - bfa_ioc_ct_map_port, - bfa_ioc_ct_isr_mode_set, - bfa_ioc_ct_notify_hbfail, - bfa_ioc_ct_ownership_reset, -}; +struct bfa_ioc_hwif_s hwif_ct; /** * Called from bfa_ioc_attach() to map asic specific calls. @@ -61,19 +47,16 @@ struct bfa_ioc_hwif_s hwif_ct = { void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc) { - ioc->ioc_hwif = &hwif_ct; -} + hwif_ct.ioc_pll_init = bfa_ioc_ct_pll_init; + hwif_ct.ioc_firmware_lock = bfa_ioc_ct_firmware_lock; + hwif_ct.ioc_firmware_unlock = bfa_ioc_ct_firmware_unlock; + hwif_ct.ioc_reg_init = bfa_ioc_ct_reg_init; + hwif_ct.ioc_map_port = bfa_ioc_ct_map_port; + hwif_ct.ioc_isr_mode_set = bfa_ioc_ct_isr_mode_set; + hwif_ct.ioc_notify_hbfail = bfa_ioc_ct_notify_hbfail; + hwif_ct.ioc_ownership_reset = bfa_ioc_ct_ownership_reset; -static u32* -bfa_ioc_ct_fwimg_get_chunk(struct bfa_ioc_s *ioc, u32 off) -{ - return bfi_image_ct_get_chunk(off); -} - -static u32 -bfa_ioc_ct_fwimg_get_size(struct bfa_ioc_s *ioc) -{ - return bfi_image_ct_size; + ioc->ioc_hwif = &hwif_ct; } /** @@ -95,7 +78,7 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc) /** * If bios boot (flash based) -- do not increment usage count */ - if (bfa_ioc_ct_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ) + if (bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < BFA_IOC_FWIMG_MINSZ) return BFA_TRUE; bfa_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg); @@ -146,9 +129,14 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc) /** * Firmware lock is relevant only for CNA. + */ + if (!ioc->cna) + return; + + /** * If bios boot (flash based) -- do not decrement usage count */ - if (!ioc->cna || bfa_ioc_ct_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ) + if (bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < BFA_IOC_FWIMG_MINSZ) return; /** @@ -388,10 +376,35 @@ bfa_ioc_ct_pll_init(struct bfa_ioc_s *ioc) bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk | __APP_PLL_425_ENABLE); + /** + * PSS memory reset is asserted at power-on-reset. Need to clear + * this before running EDRAM BISTR + */ + if (ioc->cna) { + bfa_reg_write((rb + PMM_1T_RESET_REG_P0), __PMM_1T_RESET_P); + bfa_reg_write((rb + PMM_1T_RESET_REG_P1), __PMM_1T_RESET_P); + } + + r32 = bfa_reg_read((rb + PSS_CTL_REG)); + r32 &= ~__PSS_LMEM_RESET; + bfa_reg_write((rb + PSS_CTL_REG), r32); + bfa_os_udelay(1000); + + if (ioc->cna) { + bfa_reg_write((rb + PMM_1T_RESET_REG_P0), 0); + bfa_reg_write((rb + PMM_1T_RESET_REG_P1), 0); + } + bfa_reg_write((rb + MBIST_CTL_REG), __EDRAM_BISTR_START); bfa_os_udelay(1000); r32 = bfa_reg_read((rb + MBIST_STAT_REG)); bfa_trc(ioc, r32); + + /** + * Clear BISTR + */ + bfa_reg_write((rb + MBIST_CTL_REG), 0); + /* * release semaphore. */ diff --git a/drivers/scsi/bfa/bfa_iocfc.c b/drivers/scsi/bfa/bfa_iocfc.c index a76de2669bfc..90820be99864 100644 --- a/drivers/scsi/bfa/bfa_iocfc.c +++ b/drivers/scsi/bfa/bfa_iocfc.c @@ -113,7 +113,6 @@ bfa_iocfc_send_cfg(void *bfa_arg) bfa_assert(cfg->fwcfg.num_cqs <= BFI_IOC_MAX_CQS); bfa_trc(bfa, cfg->fwcfg.num_cqs); - iocfc->cfgdone = BFA_FALSE; bfa_iocfc_reset_queues(bfa); /** @@ -145,6 +144,15 @@ bfa_iocfc_send_cfg(void *bfa_arg) } /** + * Enable interrupt coalescing if it is driver init path + * and not ioc disable/enable path. + */ + if (!iocfc->cfgdone) + cfg_info->intr_attr.coalesce = BFA_TRUE; + + iocfc->cfgdone = BFA_FALSE; + + /** * dma map IOC configuration itself */ bfi_h2i_set(cfg_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_CFG_REQ, @@ -170,7 +178,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, /** * Initialize chip specific handlers. */ - if (bfa_ioc_devid(&bfa->ioc) == BFA_PCI_DEVICE_ID_CT) { + if (bfa_asic_id_ct(bfa_ioc_devid(&bfa->ioc))) { iocfc->hwif.hw_reginit = bfa_hwct_reginit; iocfc->hwif.hw_reqq_ack = bfa_hwct_reqq_ack; iocfc->hwif.hw_rspq_ack = bfa_hwct_rspq_ack; @@ -179,6 +187,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, iocfc->hwif.hw_msix_uninstall = bfa_hwct_msix_uninstall; iocfc->hwif.hw_isr_mode_set = bfa_hwct_isr_mode_set; iocfc->hwif.hw_msix_getvecs = bfa_hwct_msix_getvecs; + iocfc->hwif.hw_msix_get_rme_range = bfa_hwct_msix_get_rme_range; } else { iocfc->hwif.hw_reginit = bfa_hwcb_reginit; iocfc->hwif.hw_reqq_ack = bfa_hwcb_reqq_ack; @@ -188,6 +197,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, iocfc->hwif.hw_msix_uninstall = bfa_hwcb_msix_uninstall; iocfc->hwif.hw_isr_mode_set = bfa_hwcb_isr_mode_set; iocfc->hwif.hw_msix_getvecs = bfa_hwcb_msix_getvecs; + iocfc->hwif.hw_msix_get_rme_range = bfa_hwcb_msix_get_rme_range; } iocfc->hwif.hw_reginit(bfa); @@ -291,18 +301,6 @@ bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg, } /** - * BFA submodules initialization completion notification. - */ -static void -bfa_iocfc_initdone_submod(struct bfa_s *bfa) -{ - int i; - - for (i = 0; hal_mods[i]; i++) - hal_mods[i]->initdone(bfa); -} - -/** * Start BFA submodules. */ static void @@ -376,7 +374,6 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) struct bfa_iocfc_s *iocfc = &bfa->iocfc; struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; struct bfa_iocfc_fwcfg_s *fwcfg = &cfgrsp->fwcfg; - struct bfi_iocfc_cfg_s *cfginfo = iocfc->cfginfo; fwcfg->num_cqs = fwcfg->num_cqs; fwcfg->num_ioim_reqs = bfa_os_ntohs(fwcfg->num_ioim_reqs); @@ -385,15 +382,13 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) fwcfg->num_uf_bufs = bfa_os_ntohs(fwcfg->num_uf_bufs); fwcfg->num_rports = bfa_os_ntohs(fwcfg->num_rports); - cfginfo->intr_attr.coalesce = cfgrsp->intr_attr.coalesce; - cfginfo->intr_attr.delay = bfa_os_ntohs(cfgrsp->intr_attr.delay); - cfginfo->intr_attr.latency = bfa_os_ntohs(cfgrsp->intr_attr.latency); - iocfc->cfgdone = BFA_TRUE; /** * Configuration is complete - initialize/start submodules */ + bfa_fcport_init(bfa); + if (iocfc->action == BFA_IOCFC_ACT_INIT) bfa_cb_queue(bfa, &iocfc->init_hcb_qe, bfa_iocfc_init_cb, bfa); else @@ -531,7 +526,6 @@ bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status) return; } - bfa_iocfc_initdone_submod(bfa); bfa_iocfc_send_cfg(bfa); } @@ -625,9 +619,9 @@ bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa->trcmod, bfa->aen, bfa->logm); /** - * Choose FC (ssid: 0x1C) v/s FCoE (ssid: 0x14) mode. + * Set FC mode for BFA_PCI_DEVICE_ID_CT_FC. */ - if (0) + if (pcidev->device_id == BFA_PCI_DEVICE_ID_CT_FC) bfa_ioc_set_fcmode(&bfa->ioc); bfa_ioc_pci_init(&bfa->ioc, pcidev, BFI_MC_IOCFC); @@ -748,10 +742,20 @@ bfa_adapter_get_id(struct bfa_s *bfa) void bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr) { - struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + + attr->intr_attr.coalesce = iocfc->cfginfo->intr_attr.coalesce; + + attr->intr_attr.delay = iocfc->cfginfo->intr_attr.delay ? + bfa_os_ntohs(iocfc->cfginfo->intr_attr.delay) : + bfa_os_ntohs(iocfc->cfgrsp->intr_attr.delay); + + attr->intr_attr.latency = iocfc->cfginfo->intr_attr.latency ? + bfa_os_ntohs(iocfc->cfginfo->intr_attr.latency) : + bfa_os_ntohs(iocfc->cfgrsp->intr_attr.latency); + + attr->config = iocfc->cfg; - attr->intr_attr = iocfc->cfginfo->intr_attr; - attr->config = iocfc->cfg; } bfa_status_t @@ -760,7 +764,10 @@ bfa_iocfc_israttr_set(struct bfa_s *bfa, struct bfa_iocfc_intr_attr_s *attr) struct bfa_iocfc_s *iocfc = &bfa->iocfc; struct bfi_iocfc_set_intr_req_s *m; - iocfc->cfginfo->intr_attr = *attr; + iocfc->cfginfo->intr_attr.coalesce = attr->coalesce; + iocfc->cfginfo->intr_attr.delay = bfa_os_htons(attr->delay); + iocfc->cfginfo->intr_attr.latency = bfa_os_htons(attr->latency); + if (!bfa_iocfc_is_operational(bfa)) return BFA_STATUS_OK; @@ -770,9 +777,10 @@ bfa_iocfc_israttr_set(struct bfa_s *bfa, struct bfa_iocfc_intr_attr_s *attr) bfi_h2i_set(m->mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_SET_INTR_REQ, bfa_lpuid(bfa)); - m->coalesce = attr->coalesce; - m->delay = bfa_os_htons(attr->delay); - m->latency = bfa_os_htons(attr->latency); + m->coalesce = iocfc->cfginfo->intr_attr.coalesce; + m->delay = iocfc->cfginfo->intr_attr.delay; + m->latency = iocfc->cfginfo->intr_attr.latency; + bfa_trc(bfa, attr->delay); bfa_trc(bfa, attr->latency); @@ -872,15 +880,48 @@ bfa_iocfc_is_operational(struct bfa_s *bfa) * Return boot target port wwns -- read from boot information in flash. */ void -bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t **wwns) +bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns) { - struct bfa_iocfc_s *iocfc = &bfa->iocfc; - struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + int i; + + if (cfgrsp->pbc_cfg.boot_enabled && cfgrsp->pbc_cfg.nbluns) { + bfa_trc(bfa, cfgrsp->pbc_cfg.nbluns); + *nwwns = cfgrsp->pbc_cfg.nbluns; + for (i = 0; i < cfgrsp->pbc_cfg.nbluns; i++) + wwns[i] = cfgrsp->pbc_cfg.blun[i].tgt_pwwn; + + return; + } *nwwns = cfgrsp->bootwwns.nwwns; - *wwns = cfgrsp->bootwwns.wwn; + memcpy(wwns, cfgrsp->bootwwns.wwn, sizeof(cfgrsp->bootwwns.wwn)); +} + +void +bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, struct bfa_boot_pbc_s *pbcfg) +{ + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + + pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled; + pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns; + pbcfg->speed = cfgrsp->pbc_cfg.port_speed; + memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun)); } +int +bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport) +{ + struct bfa_iocfc_s *iocfc = &bfa->iocfc; + struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp; + + memcpy(pbc_vport, cfgrsp->pbc_cfg.vport, sizeof(cfgrsp->pbc_cfg.vport)); + return cfgrsp->pbc_cfg.nvports; +} + + #endif diff --git a/drivers/scsi/bfa/bfa_iocfc.h b/drivers/scsi/bfa/bfa_iocfc.h index fbb4bdc9d600..74a6a048d1fd 100644 --- a/drivers/scsi/bfa/bfa_iocfc.h +++ b/drivers/scsi/bfa/bfa_iocfc.h @@ -21,6 +21,7 @@ #include <bfa_ioc.h> #include <bfa.h> #include <bfi/bfi_iocfc.h> +#include <bfi/bfi_pbc.h> #include <bfa_callback_priv.h> #define BFA_REQQ_NELEMS_MIN (4) @@ -62,6 +63,8 @@ struct bfa_hwif_s { void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix); void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, u32 *maxvec); + void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start, + u32 *end); }; typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status); @@ -103,7 +106,8 @@ struct bfa_iocfc_s { struct bfa_hwif_s hwif; bfa_cb_iocfc_t updateq_cbfn; /* bios callback function */ - void *updateq_cbarg; /* bios callback arg */ + void *updateq_cbarg; /* bios callback arg */ + u32 intr_mask; }; #define bfa_lpuid(__bfa) bfa_ioc_portid(&(__bfa)->ioc) @@ -116,7 +120,10 @@ struct bfa_iocfc_s { #define bfa_isr_mode_set(__bfa, __msix) \ ((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix)) #define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec) \ - (__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec) + ((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, \ + __nvecs, __maxvec)) +#define bfa_msix_get_rme_range(__bfa, __start, __end) \ + ((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end)) /* * FC specific IOC functions. @@ -152,6 +159,7 @@ void bfa_hwcb_msix_uninstall(struct bfa_s *bfa); void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, u32 *maxvec); +void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end); void bfa_hwct_reginit(struct bfa_s *bfa); void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq); @@ -161,11 +169,16 @@ void bfa_hwct_msix_uninstall(struct bfa_s *bfa); void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, u32 *maxvec); +void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end); void bfa_com_meminfo(bfa_boolean_t mincfg, u32 *dm_len); void bfa_com_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi, bfa_boolean_t mincfg); -void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t **wwns); +void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns); +void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, + struct bfa_boot_pbc_s *pbcfg); +int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, + struct bfi_pbc_vport_s *pbc_vport); #endif /* __BFA_IOCFC_H__ */ diff --git a/drivers/scsi/bfa/bfa_ioim.c b/drivers/scsi/bfa/bfa_ioim.c index 687f3d6e252b..4148ae09f998 100644 --- a/drivers/scsi/bfa/bfa_ioim.c +++ b/drivers/scsi/bfa/bfa_ioim.c @@ -133,6 +133,8 @@ bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_IOTOV: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_pathtov, ioim); break; @@ -182,6 +184,8 @@ bfa_ioim_sm_sgalloc(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_ABORT: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_sgpg_wcancel(ioim->bfa, &ioim->iosp->sgpg_wqe); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; @@ -189,6 +193,8 @@ bfa_ioim_sm_sgalloc(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_sgpg_wcancel(ioim->bfa, &ioim->iosp->sgpg_wqe); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -210,18 +216,24 @@ bfa_ioim_sm_active(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) switch (event) { case BFA_IOIM_SM_COMP_GOOD: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_good_comp, ioim); break; case BFA_IOIM_SM_COMP: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_comp, ioim); break; case BFA_IOIM_SM_DONE: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_comp, ioim); break; @@ -234,8 +246,8 @@ bfa_ioim_sm_active(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) bfa_sm_set_state(ioim, bfa_ioim_sm_abort); else { bfa_sm_set_state(ioim, bfa_ioim_sm_abort_qfull); - bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq, - &ioim->iosp->reqq_wait); + bfa_reqq_wait(ioim->bfa, ioim->reqq, + &ioim->iosp->reqq_wait); } break; @@ -247,13 +259,15 @@ bfa_ioim_sm_active(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup); else { bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup_qfull); - bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq, - &ioim->iosp->reqq_wait); + bfa_reqq_wait(ioim->bfa, ioim->reqq, + &ioim->iosp->reqq_wait); } break; case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -287,12 +301,16 @@ bfa_ioim_sm_abort(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_ABORT_COMP: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; case BFA_IOIM_SM_COMP_UTAG: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; @@ -305,13 +323,15 @@ bfa_ioim_sm_abort(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup); else { bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup_qfull); - bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq, + bfa_reqq_wait(ioim->bfa, ioim->reqq, &ioim->iosp->reqq_wait); } break; case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -365,6 +385,8 @@ bfa_ioim_sm_cleanup(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -399,6 +421,8 @@ bfa_ioim_sm_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_ABORT: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; @@ -414,6 +438,8 @@ bfa_ioim_sm_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -448,6 +474,8 @@ bfa_ioim_sm_abort_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_COMP: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; @@ -455,6 +483,8 @@ bfa_ioim_sm_abort_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_DONE: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort, ioim); break; @@ -462,6 +492,8 @@ bfa_ioim_sm_abort_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -511,6 +543,8 @@ bfa_ioim_sm_cleanup_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) case BFA_IOIM_SM_HWFAIL: bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); bfa_reqq_wcancel(&ioim->iosp->reqq_wait); + list_del(&ioim->qe); + list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed, ioim); break; @@ -738,9 +772,9 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) /** * check for room in queue to send request now */ - m = bfa_reqq_next(ioim->bfa, itnim->reqq); + m = bfa_reqq_next(ioim->bfa, ioim->reqq); if (!m) { - bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq, + bfa_reqq_wait(ioim->bfa, ioim->reqq, &ioim->iosp->reqq_wait); return BFA_FALSE; } @@ -832,7 +866,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) /** * queue I/O message to firmware */ - bfa_reqq_produce(ioim->bfa, itnim->reqq); + bfa_reqq_produce(ioim->bfa, ioim->reqq); return BFA_TRUE; } @@ -930,14 +964,13 @@ bfa_ioim_sgpg_setup(struct bfa_ioim_s *ioim) static bfa_boolean_t bfa_ioim_send_abort(struct bfa_ioim_s *ioim) { - struct bfa_itnim_s *itnim = ioim->itnim; struct bfi_ioim_abort_req_s *m; enum bfi_ioim_h2i msgop; /** * check for room in queue to send request now */ - m = bfa_reqq_next(ioim->bfa, itnim->reqq); + m = bfa_reqq_next(ioim->bfa, ioim->reqq); if (!m) return BFA_FALSE; @@ -956,7 +989,7 @@ bfa_ioim_send_abort(struct bfa_ioim_s *ioim) /** * queue I/O message to firmware */ - bfa_reqq_produce(ioim->bfa, itnim->reqq); + bfa_reqq_produce(ioim->bfa, ioim->reqq); return BFA_TRUE; } @@ -1306,6 +1339,14 @@ void bfa_ioim_start(struct bfa_ioim_s *ioim) { bfa_trc_fp(ioim->bfa, ioim->iotag); + + /** + * Obtain the queue over which this request has to be issued + */ + ioim->reqq = bfa_fcpim_ioredirect_enabled(ioim->bfa) ? + bfa_cb_ioim_get_reqq(ioim->dio) : + bfa_itnim_get_reqq(ioim); + bfa_sm_send_event(ioim, BFA_IOIM_SM_START); } diff --git a/drivers/scsi/bfa/bfa_log_module.c b/drivers/scsi/bfa/bfa_log_module.c index 5c154d341d69..cf577ef7cb97 100644 --- a/drivers/scsi/bfa/bfa_log_module.c +++ b/drivers/scsi/bfa/bfa_log_module.c @@ -110,6 +110,27 @@ struct bfa_log_msgdef_s bfa_log_msg_array[] = { "Running firmware version is incompatible with the driver version.", (0), 0}, +{BFA_AEN_IOC_FWCFG_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_CRITICAL, "BFA_AEN_IOC_FWCFG_ERROR", + "Link initialization failed due to firmware configuration read error:" + " WWN = %s.", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_AEN_IOC_INVALID_VENDOR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_VENDOR", + "Unsupported switch vendor. Link initialization failed: WWN = %s.", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_AEN_IOC_INVALID_NWWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_NWWN", + "Invalid NWWN. Link initialization failed: NWWN = 00:00:00:00:00:00:00:00.", + (0), 0}, + +{BFA_AEN_IOC_INVALID_PWWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_PWWN", + "Invalid PWWN. Link initialization failed: PWWN = 00:00:00:00:00:00:00:00.", + (0), 0}, + @@ -347,6 +368,22 @@ struct bfa_log_msgdef_s bfa_log_msg_array[] = { ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) | (BFA_LOG_D << BFA_LOG_ARG2) | 0), 3}, +{BFA_LOG_HAL_DRIVER_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "HAL_DRIVER_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_HAL_DRIVER_CONFIG_ERROR, + BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO, + "HAL_DRIVER_CONFIG_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_HAL_MBOX_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "HAL_MBOX_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + @@ -412,6 +449,55 @@ struct bfa_log_msgdef_s bfa_log_msg_array[] = { ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_P << BFA_LOG_ARG1) | (BFA_LOG_X << BFA_LOG_ARG2) | 0), 3}, +{BFA_LOG_LINUX_DRIVER_CONFIG_ERROR, + BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO, + "LINUX_DRIVER_CONFIG_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_BNA_STATE_MACHINE, + BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO, + "LINUX_BNA_STATE_MACHINE", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_IOC_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "LINUX_IOC_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_RESOURCE_ALLOC_ERROR, + BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO, + "LINUX_RESOURCE_ALLOC_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_RING_BUFFER_ERROR, + BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO, + "LINUX_RING_BUFFER_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_DRIVER_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_ERROR, "LINUX_DRIVER_ERROR", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_DRIVER_INFO, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "LINUX_DRIVER_INFO", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_DRIVER_DIAG, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "LINUX_DRIVER_DIAG", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + +{BFA_LOG_LINUX_DRIVER_AEN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, + BFA_LOG_INFO, "LINUX_DRIVER_AEN", + "%s", + ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1}, + diff --git a/drivers/scsi/bfa/bfa_lps.c b/drivers/scsi/bfa/bfa_lps.c index ad06f6189092..acabb44f092f 100644 --- a/drivers/scsi/bfa/bfa_lps.c +++ b/drivers/scsi/bfa/bfa_lps.c @@ -41,7 +41,6 @@ static void bfa_lps_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev); -static void bfa_lps_initdone(struct bfa_s *bfa); static void bfa_lps_detach(struct bfa_s *bfa); static void bfa_lps_start(struct bfa_s *bfa); static void bfa_lps_stop(struct bfa_s *bfa); @@ -347,11 +346,6 @@ bfa_lps_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_lps_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_lps_detach(struct bfa_s *bfa) { } diff --git a/drivers/scsi/bfa/bfa_port.c b/drivers/scsi/bfa/bfa_port.c index cab19028361a..c7e69f1e56e3 100644 --- a/drivers/scsi/bfa/bfa_port.c +++ b/drivers/scsi/bfa/bfa_port.c @@ -102,9 +102,14 @@ bfa_port_get_stats_isr(struct bfa_port_s *port, bfa_status_t status) port->stats_busy = BFA_FALSE; if (status == BFA_STATUS_OK) { + struct bfa_timeval_s tv; + memcpy(port->stats, port->stats_dma.kva, sizeof(union bfa_pport_stats_u)); bfa_port_stats_swap(port, port->stats); + + bfa_os_gettimeofday(&tv); + port->stats->fc.secs_reset = tv.tv_sec - port->stats_reset_time; } if (port->stats_cbfn) { @@ -125,9 +130,17 @@ bfa_port_get_stats_isr(struct bfa_port_s *port, bfa_status_t status) static void bfa_port_clear_stats_isr(struct bfa_port_s *port, bfa_status_t status) { + struct bfa_timeval_s tv; + port->stats_status = status; port->stats_busy = BFA_FALSE; + /** + * re-initialize time stamp for stats reset + */ + bfa_os_gettimeofday(&tv); + port->stats_reset_time = tv.tv_sec; + if (port->stats_cbfn) { port->stats_cbfn(port->stats_cbarg, status); port->stats_cbfn = NULL; @@ -394,7 +407,7 @@ bfa_port_hbfail(void *arg) */ if (port->stats_busy) { if (port->stats_cbfn) - port->stats_cbfn(port->dev, BFA_STATUS_FAILED); + port->stats_cbfn(port->stats_cbarg, BFA_STATUS_FAILED); port->stats_cbfn = NULL; port->stats_busy = BFA_FALSE; } @@ -404,7 +417,7 @@ bfa_port_hbfail(void *arg) */ if (port->endis_pending) { if (port->endis_cbfn) - port->endis_cbfn(port->dev, BFA_STATUS_FAILED); + port->endis_cbfn(port->endis_cbarg, BFA_STATUS_FAILED); port->endis_cbfn = NULL; port->endis_pending = BFA_FALSE; } @@ -428,6 +441,8 @@ void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, void *dev, struct bfa_trc_mod_s *trcmod, struct bfa_log_mod_s *logmod) { + struct bfa_timeval_s tv; + bfa_assert(port); port->dev = dev; @@ -435,13 +450,21 @@ bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, void *dev, port->trcmod = trcmod; port->logmod = logmod; - port->stats_busy = port->endis_pending = BFA_FALSE; - port->stats_cbfn = port->endis_cbfn = NULL; + port->stats_busy = BFA_FALSE; + port->endis_pending = BFA_FALSE; + port->stats_cbfn = NULL; + port->endis_cbfn = NULL; bfa_ioc_mbox_regisr(port->ioc, BFI_MC_PORT, bfa_port_isr, port); bfa_ioc_hbfail_init(&port->hbfail, bfa_port_hbfail, port); bfa_ioc_hbfail_register(port->ioc, &port->hbfail); + /** + * initialize time stamp for stats reset + */ + bfa_os_gettimeofday(&tv); + port->stats_reset_time = tv.tv_sec; + bfa_trc(port, 0); } diff --git a/drivers/scsi/bfa/bfa_port_priv.h b/drivers/scsi/bfa/bfa_port_priv.h index 40e256ec67ff..c9ebe0426fa6 100644 --- a/drivers/scsi/bfa/bfa_port_priv.h +++ b/drivers/scsi/bfa/bfa_port_priv.h @@ -75,8 +75,9 @@ struct bfa_fcport_s { bfa_status_t stats_status; /* stats/statsclr status */ bfa_boolean_t stats_busy; /* outstanding stats/statsclr */ bfa_boolean_t stats_qfull; + u32 stats_reset_time; /* stats reset time stamp */ bfa_cb_pport_t stats_cbfn; /* driver callback function */ - void *stats_cbarg; /* *!< user callback arg */ + void *stats_cbarg; /* user callback arg */ bfa_boolean_t diag_busy; /* diag busy status */ bfa_boolean_t beacon; /* port beacon status */ bfa_boolean_t link_e2e_beacon; /* link beacon status */ @@ -87,5 +88,7 @@ struct bfa_fcport_s { /* * public functions */ -void bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); +void bfa_fcport_init(struct bfa_s *bfa); +void bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); + #endif /* __BFA_PORT_PRIV_H__ */ diff --git a/drivers/scsi/bfa/bfa_priv.h b/drivers/scsi/bfa/bfa_priv.h index be80fc7e1b0e..bf4939b1676c 100644 --- a/drivers/scsi/bfa/bfa_priv.h +++ b/drivers/scsi/bfa/bfa_priv.h @@ -37,7 +37,6 @@ void *bfad, struct bfa_iocfc_cfg_s *cfg, \ struct bfa_meminfo_s *meminfo, \ struct bfa_pcidev_s *pcidev); \ - static void bfa_ ## __mod ## _initdone(struct bfa_s *bfa); \ static void bfa_ ## __mod ## _detach(struct bfa_s *bfa); \ static void bfa_ ## __mod ## _start(struct bfa_s *bfa); \ static void bfa_ ## __mod ## _stop(struct bfa_s *bfa); \ @@ -47,7 +46,6 @@ struct bfa_module_s hal_mod_ ## __mod = { \ bfa_ ## __mod ## _meminfo, \ bfa_ ## __mod ## _attach, \ - bfa_ ## __mod ## _initdone, \ bfa_ ## __mod ## _detach, \ bfa_ ## __mod ## _start, \ bfa_ ## __mod ## _stop, \ @@ -69,7 +67,6 @@ struct bfa_module_s { struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev); - void (*initdone) (struct bfa_s *bfa); void (*detach) (struct bfa_s *bfa); void (*start) (struct bfa_s *bfa); void (*stop) (struct bfa_s *bfa); diff --git a/drivers/scsi/bfa/bfa_rport.c b/drivers/scsi/bfa/bfa_rport.c index 7c509fa244e4..ccd0680f6f16 100644 --- a/drivers/scsi/bfa/bfa_rport.c +++ b/drivers/scsi/bfa/bfa_rport.c @@ -636,11 +636,6 @@ bfa_rport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_rport_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_rport_detach(struct bfa_s *bfa) { } diff --git a/drivers/scsi/bfa/bfa_sgpg.c b/drivers/scsi/bfa/bfa_sgpg.c index 279d8f9b8907..ae452c42e40e 100644 --- a/drivers/scsi/bfa/bfa_sgpg.c +++ b/drivers/scsi/bfa/bfa_sgpg.c @@ -94,11 +94,6 @@ bfa_sgpg_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_sgpg_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_sgpg_detach(struct bfa_s *bfa) { } diff --git a/drivers/scsi/bfa/bfa_uf.c b/drivers/scsi/bfa/bfa_uf.c index 4b3c2417d180..b9a9a686ef6a 100644 --- a/drivers/scsi/bfa/bfa_uf.c +++ b/drivers/scsi/bfa/bfa_uf.c @@ -170,11 +170,6 @@ bfa_uf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } static void -bfa_uf_initdone(struct bfa_s *bfa) -{ -} - -static void bfa_uf_detach(struct bfa_s *bfa) { } @@ -256,7 +251,10 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m) (struct fchs_s *) buf, pld_w0); } - bfa_cb_queue(bfa, &uf->hcb_qe, __bfa_cb_uf_recv, uf); + if (bfa->fcs) + __bfa_cb_uf_recv(uf, BFA_TRUE); + else + bfa_cb_queue(bfa, &uf->hcb_qe, __bfa_cb_uf_recv, uf); } static void diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index d4fc4287ebd3..915a29d6c7ad 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -54,31 +54,62 @@ static int bfa_io_max_sge = BFAD_IO_MAX_SGE; static int log_level = BFA_LOG_WARNING; static int ioc_auto_recover = BFA_TRUE; static int ipfc_enable = BFA_FALSE; -static int ipfc_mtu = -1; static int fdmi_enable = BFA_TRUE; int bfa_lun_queue_depth = BFAD_LUN_QUEUE_DEPTH; int bfa_linkup_delay = -1; +int bfa_debugfs_enable = 1; module_param(os_name, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(os_name, "OS name of the hba host machine"); module_param(os_patch, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(os_patch, "OS patch level of the hba host machine"); module_param(host_name, charp, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(host_name, "Hostname of the hba host machine"); module_param(num_rports, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_rports, "Max number of rports supported per port" + " (physical/logical), default=1024"); module_param(num_ios, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_ios, "Max number of ioim requests, default=2000"); module_param(num_tms, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_tms, "Max number of task im requests, default=128"); module_param(num_fcxps, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_fcxps, "Max number of fcxp requests, default=64"); module_param(num_ufbufs, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_ufbufs, "Max number of unsolicited frame buffers," + " default=64"); module_param(reqq_size, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(reqq_size, "Max number of request queue elements," + " default=256"); module_param(rspq_size, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rspq_size, "Max number of response queue elements," + " default=64"); module_param(num_sgpgs, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(num_sgpgs, "Number of scatter/gather pages, default=2048"); module_param(rport_del_timeout, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rport_del_timeout, "Rport delete timeout, default=90 secs," + " Range[>0]"); module_param(bfa_lun_queue_depth, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_lun_queue_depth, "Lun queue depth, default=32," + " Range[>0]"); module_param(bfa_io_max_sge, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_io_max_sge, "Max io scatter/gather elements, default=255"); module_param(log_level, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(log_level, "Driver log level, default=3," + " Range[Critical:1|Error:2|Warning:3|Info:4]"); module_param(ioc_auto_recover, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(ioc_auto_recover, "IOC auto recovery, default=1," + " Range[off:0|on:1]"); module_param(ipfc_enable, int, S_IRUGO | S_IWUSR); -module_param(ipfc_mtu, int, S_IRUGO | S_IWUSR); -module_param(fdmi_enable, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(ipfc_enable, "Enable IPoFC, default=0, Range[off:0|on:1]"); module_param(bfa_linkup_delay, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_linkup_delay, "Link up delay, default=30 secs for boot" + " port. Otherwise Range[>0]"); +module_param(fdmi_enable, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(fdmi_enable, "Enables fdmi registration, default=1," + " Range[false:0|true:1]"); +module_param(bfa_debugfs_enable, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(bfa_debugfs_enable, "Enables debugfs feature, default=1," + " Range[false:0|true:1]"); /* * Stores the module parm num_sgpgs value; @@ -322,7 +353,31 @@ ext: return rc; } +/** + * @brief + * FCS PBC VPORT Create + */ +void +bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s pbc_vport) +{ + + struct bfad_pcfg_s *pcfg; + pcfg = kzalloc(sizeof(struct bfad_pcfg_s), GFP_ATOMIC); + if (!pcfg) { + bfa_trc(bfad, 0); + return; + } + + pcfg->port_cfg.roles = BFA_PORT_ROLE_FCP_IM; + pcfg->port_cfg.pwwn = pbc_vport.vp_pwwn; + pcfg->port_cfg.nwwn = pbc_vport.vp_nwwn; + pcfg->port_cfg.preboot_vp = BFA_TRUE; + + list_add_tail(&pcfg->list_entry, &bfad->pbc_pcfg_list); + + return; +} void bfad_hal_mem_release(struct bfad_s *bfad) @@ -481,10 +536,10 @@ ext: */ bfa_status_t bfad_vport_create(struct bfad_s *bfad, u16 vf_id, - struct bfa_port_cfg_s *port_cfg, struct device *dev) + struct bfa_port_cfg_s *port_cfg, struct device *dev) { struct bfad_vport_s *vport; - int rc = BFA_STATUS_OK; + int rc = BFA_STATUS_OK; unsigned long flags; struct completion fcomp; @@ -496,8 +551,12 @@ bfad_vport_create(struct bfad_s *bfad, u16 vf_id, vport->drv_port.bfad = bfad; spin_lock_irqsave(&bfad->bfad_lock, flags); - rc = bfa_fcs_vport_create(&vport->fcs_vport, &bfad->bfa_fcs, vf_id, - port_cfg, vport); + if (port_cfg->preboot_vp == BFA_TRUE) + rc = bfa_fcs_pbc_vport_create(&vport->fcs_vport, + &bfad->bfa_fcs, vf_id, port_cfg, vport); + else + rc = bfa_fcs_vport_create(&vport->fcs_vport, + &bfad->bfa_fcs, vf_id, port_cfg, vport); spin_unlock_irqrestore(&bfad->bfad_lock, flags); if (rc != BFA_STATUS_OK) @@ -848,6 +907,10 @@ bfad_cfg_pport(struct bfad_s *bfad, enum bfa_port_role role) bfad->pport.roles |= BFA_PORT_ROLE_FCP_IM; } + /* Setup the debugfs node for this scsi_host */ + if (bfa_debugfs_enable) + bfad_debugfs_init(&bfad->pport); + bfad->bfad_flags |= BFAD_CFG_PPORT_DONE; out: @@ -857,6 +920,10 @@ out: void bfad_uncfg_pport(struct bfad_s *bfad) { + /* Remove the debugfs node for this scsi_host */ + kfree(bfad->regdata); + bfad_debugfs_exit(&bfad->pport); + if ((bfad->pport.roles & BFA_PORT_ROLE_FCP_IPFC) && ipfc_enable) { bfad_ipfc_port_delete(bfad, &bfad->pport); bfad->pport.roles &= ~BFA_PORT_ROLE_FCP_IPFC; @@ -884,6 +951,7 @@ bfa_status_t bfad_start_ops(struct bfad_s *bfad) { int retval; + struct bfad_pcfg_s *pcfg, *pcfg_new; /* PPORT FCS config */ bfad_fcs_port_cfg(bfad); @@ -901,6 +969,27 @@ bfad_start_ops(struct bfad_s *bfad) bfad_drv_start(bfad); + /* pbc vport creation */ + list_for_each_entry_safe(pcfg, pcfg_new, &bfad->pbc_pcfg_list, + list_entry) { + struct fc_vport_identifiers vid; + struct fc_vport *fc_vport; + + memset(&vid, 0, sizeof(vid)); + vid.roles = FC_PORT_ROLE_FCP_INITIATOR; + vid.vport_type = FC_PORTTYPE_NPIV; + vid.disable = false; + vid.node_name = wwn_to_u64((u8 *)&pcfg->port_cfg.nwwn); + vid.port_name = wwn_to_u64((u8 *)&pcfg->port_cfg.pwwn); + fc_vport = fc_vport_create(bfad->pport.im_port->shost, 0, &vid); + if (!fc_vport) + printk(KERN_WARNING "bfad%d: failed to create pbc vport" + " %llx\n", bfad->inst_no, vid.port_name); + list_del(&pcfg->list_entry); + kfree(pcfg); + + } + /* * If bfa_linkup_delay is set to -1 default; try to retrive the * value using the bfad_os_get_linkup_delay(); else use the @@ -928,7 +1017,7 @@ out_cfg_pport_failure: } int -bfad_worker (void *ptr) +bfad_worker(void *ptr) { struct bfad_s *bfad; unsigned long flags; @@ -1031,6 +1120,7 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) bfad->ref_count = 0; bfad->pport.bfad = bfad; + INIT_LIST_HEAD(&bfad->pbc_pcfg_list); bfad->bfad_tsk = kthread_create(bfad_worker, (void *) bfad, "%s", "bfad_worker"); @@ -1172,6 +1262,14 @@ static struct pci_device_id bfad_id_table[] = { .class = (PCI_CLASS_SERIAL_FIBER << 8), .class_mask = ~0, }, + { + .vendor = BFA_PCI_VENDOR_ID_BROCADE, + .device = BFA_PCI_DEVICE_ID_CT_FC, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .class = (PCI_CLASS_SERIAL_FIBER << 8), + .class_mask = ~0, + }, {0, 0}, }; diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c index e477bfbfa7d8..0818eb07ef88 100644 --- a/drivers/scsi/bfa/bfad_attr.c +++ b/drivers/scsi/bfa/bfad_attr.c @@ -373,47 +373,53 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable) (struct bfad_im_port_s *) shost->hostdata[0]; struct bfad_s *bfad = im_port->bfad; struct bfa_port_cfg_s port_cfg; + struct bfad_pcfg_s *pcfg; int status = 0, rc; unsigned long flags; memset(&port_cfg, 0, sizeof(port_cfg)); - - port_cfg.pwwn = wwn_to_u64((u8 *) &fc_vport->port_name); - port_cfg.nwwn = wwn_to_u64((u8 *) &fc_vport->node_name); - + u64_to_wwn(fc_vport->node_name, (u8 *)&port_cfg.nwwn); + u64_to_wwn(fc_vport->port_name, (u8 *)&port_cfg.pwwn); if (strlen(vname) > 0) strcpy((char *)&port_cfg.sym_name, vname); - port_cfg.roles = BFA_PORT_ROLE_FCP_IM; - rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev); + spin_lock_irqsave(&bfad->bfad_lock, flags); + list_for_each_entry(pcfg, &bfad->pbc_pcfg_list, list_entry) { + if (port_cfg.pwwn == pcfg->port_cfg.pwwn) { + port_cfg.preboot_vp = pcfg->port_cfg.preboot_vp; + break; + } + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev); if (rc == BFA_STATUS_OK) { - struct bfad_vport_s *vport; + struct bfad_vport_s *vport; struct bfa_fcs_vport_s *fcs_vport; struct Scsi_Host *vshost; spin_lock_irqsave(&bfad->bfad_lock, flags); fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, port_cfg.pwwn); - if (fcs_vport == NULL) { - spin_unlock_irqrestore(&bfad->bfad_lock, flags); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (fcs_vport == NULL) return VPCERR_BAD_WWN; - } fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE); if (disable) { + spin_lock_irqsave(&bfad->bfad_lock, flags); bfa_fcs_vport_stop(fcs_vport); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); } - spin_unlock_irqrestore(&bfad->bfad_lock, flags); vport = fcs_vport->vport_drv; vshost = vport->drv_port.im_port->shost; - fc_host_node_name(vshost) = wwn_to_u64((u8 *) &port_cfg.nwwn); - fc_host_port_name(vshost) = wwn_to_u64((u8 *) &port_cfg.pwwn); + fc_host_node_name(vshost) = wwn_to_u64((u8 *)&port_cfg.nwwn); + fc_host_port_name(vshost) = wwn_to_u64((u8 *)&port_cfg.pwwn); fc_vport->dd_data = vport; vport->drv_port.im_port->fc_vport = fc_vport; - } else if (rc == BFA_STATUS_INVALID_WWN) return VPCERR_BAD_WWN; else if (rc == BFA_STATUS_VPORT_EXISTS) @@ -422,7 +428,7 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable) return VPCERR_NO_FABRIC_SUPP; else if (rc == BFA_STATUS_VPORT_WWN_BP) return VPCERR_BAD_WWN; - else + else return FC_VPORT_FAILED; return status; @@ -449,7 +455,7 @@ bfad_im_vport_delete(struct fc_vport *fc_vport) port = im_port->port; vshost = vport->drv_port.im_port->shost; - pwwn = wwn_to_u64((u8 *) &fc_host_port_name(vshost)); + u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn); spin_lock_irqsave(&bfad->bfad_lock, flags); fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn); @@ -467,6 +473,12 @@ bfad_im_vport_delete(struct fc_vport *fc_vport) rc = bfa_fcs_vport_delete(&vport->fcs_vport); spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (rc == BFA_STATUS_PBC) { + vport->drv_port.flags &= ~BFAD_PORT_DELETE; + vport->comp_del = NULL; + return -1; + } + wait_for_completion(vport->comp_del); free_scsi_host: @@ -490,7 +502,7 @@ bfad_im_vport_disable(struct fc_vport *fc_vport, bool disable) vport = (struct bfad_vport_s *)fc_vport->dd_data; bfad = vport->drv_port.bfad; vshost = vport->drv_port.im_port->shost; - pwwn = wwn_to_u64((u8 *) &fc_vport->port_name); + u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn); spin_lock_irqsave(&bfad->bfad_lock, flags); fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn); diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c new file mode 100644 index 000000000000..4b82f12aad62 --- /dev/null +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -0,0 +1,547 @@ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#include <linux/debugfs.h> + +#include <bfad_drv.h> +#include <bfad_im.h> + +/* + * BFA debufs interface + * + * To access the interface, debugfs file system should be mounted + * if not already mounted using: + * mount -t debugfs none /sys/kernel/debug + * + * BFA Hierarchy: + * - bfa/host# + * where the host number corresponds to the one under /sys/class/scsi_host/host# + * + * Debugging service available per host: + * fwtrc: To collect current firmware trace. + * drvtrc: To collect current driver trace + * fwsave: To collect last saved fw trace as a result of firmware crash. + * regwr: To write one word to chip register + * regrd: To read one or more words from chip register. + */ + +struct bfad_debug_info { + char *debug_buffer; + void *i_private; + int buffer_len; +}; + +static int +bfad_debugfs_open_drvtrc(struct inode *inode, struct file *file) +{ + struct bfad_port_s *port = inode->i_private; + struct bfad_s *bfad = port->bfad; + struct bfad_debug_info *debug; + + debug = kzalloc(sizeof(struct bfad_debug_info), GFP_KERNEL); + if (!debug) + return -ENOMEM; + + debug->debug_buffer = (void *) bfad->trcmod; + debug->buffer_len = sizeof(struct bfa_trc_mod_s); + + file->private_data = debug; + + return 0; +} + +static int +bfad_debugfs_open_fwtrc(struct inode *inode, struct file *file) +{ + struct bfad_port_s *port = inode->i_private; + struct bfad_s *bfad = port->bfad; + struct bfad_debug_info *fw_debug; + unsigned long flags; + int rc; + + fw_debug = kzalloc(sizeof(struct bfad_debug_info), GFP_KERNEL); + if (!fw_debug) + return -ENOMEM; + + fw_debug->buffer_len = sizeof(struct bfa_trc_mod_s); + + fw_debug->debug_buffer = vmalloc(fw_debug->buffer_len); + if (!fw_debug->debug_buffer) { + kfree(fw_debug); + printk(KERN_INFO "bfad[%d]: Failed to allocate fwtrc buffer\n", + bfad->inst_no); + return -ENOMEM; + } + + memset(fw_debug->debug_buffer, 0, fw_debug->buffer_len); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + rc = bfa_debug_fwtrc(&bfad->bfa, + fw_debug->debug_buffer, + &fw_debug->buffer_len); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (rc != BFA_STATUS_OK) { + vfree(fw_debug->debug_buffer); + fw_debug->debug_buffer = NULL; + kfree(fw_debug); + printk(KERN_INFO "bfad[%d]: Failed to collect fwtrc\n", + bfad->inst_no); + return -ENOMEM; + } + + file->private_data = fw_debug; + + return 0; +} + +static int +bfad_debugfs_open_fwsave(struct inode *inode, struct file *file) +{ + struct bfad_port_s *port = inode->i_private; + struct bfad_s *bfad = port->bfad; + struct bfad_debug_info *fw_debug; + unsigned long flags; + int rc; + + fw_debug = kzalloc(sizeof(struct bfad_debug_info), GFP_KERNEL); + if (!fw_debug) + return -ENOMEM; + + fw_debug->buffer_len = sizeof(struct bfa_trc_mod_s); + + fw_debug->debug_buffer = vmalloc(fw_debug->buffer_len); + if (!fw_debug->debug_buffer) { + kfree(fw_debug); + printk(KERN_INFO "bfad[%d]: Failed to allocate fwsave buffer\n", + bfad->inst_no); + return -ENOMEM; + } + + memset(fw_debug->debug_buffer, 0, fw_debug->buffer_len); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + rc = bfa_debug_fwsave(&bfad->bfa, + fw_debug->debug_buffer, + &fw_debug->buffer_len); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (rc != BFA_STATUS_OK) { + vfree(fw_debug->debug_buffer); + fw_debug->debug_buffer = NULL; + kfree(fw_debug); + printk(KERN_INFO "bfad[%d]: Failed to collect fwsave\n", + bfad->inst_no); + return -ENOMEM; + } + + file->private_data = fw_debug; + + return 0; +} + +static int +bfad_debugfs_open_reg(struct inode *inode, struct file *file) +{ + struct bfad_debug_info *reg_debug; + + reg_debug = kzalloc(sizeof(struct bfad_debug_info), GFP_KERNEL); + if (!reg_debug) + return -ENOMEM; + + reg_debug->i_private = inode->i_private; + + file->private_data = reg_debug; + + return 0; +} + +/* Changes the current file position */ +static loff_t +bfad_debugfs_lseek(struct file *file, loff_t offset, int orig) +{ + struct bfad_debug_info *debug; + loff_t pos = file->f_pos; + + debug = file->private_data; + + switch (orig) { + case 0: + file->f_pos = offset; + break; + case 1: + file->f_pos += offset; + break; + case 2: + file->f_pos = debug->buffer_len - offset; + break; + default: + return -EINVAL; + } + + if (file->f_pos < 0 || file->f_pos > debug->buffer_len) { + file->f_pos = pos; + return -EINVAL; + } + + return file->f_pos; +} + +static ssize_t +bfad_debugfs_read(struct file *file, char __user *buf, + size_t nbytes, loff_t *pos) +{ + struct bfad_debug_info *debug = file->private_data; + + if (!debug || !debug->debug_buffer) + return 0; + + return memory_read_from_buffer(buf, nbytes, pos, + debug->debug_buffer, debug->buffer_len); +} + +#define BFA_REG_CT_ADDRSZ (0x40000) +#define BFA_REG_CB_ADDRSZ (0x20000) +#define BFA_REG_ADDRSZ(__bfa) \ + ((bfa_ioc_devid(&(__bfa)->ioc) == BFA_PCI_DEVICE_ID_CT) ? \ + BFA_REG_CT_ADDRSZ : BFA_REG_CB_ADDRSZ) +#define BFA_REG_ADDRMSK(__bfa) ((uint32_t)(BFA_REG_ADDRSZ(__bfa) - 1)) + +static bfa_status_t +bfad_reg_offset_check(struct bfa_s *bfa, u32 offset, u32 len) +{ + u8 area; + + /* check [16:15] */ + area = (offset >> 15) & 0x7; + if (area == 0) { + /* PCIe core register */ + if ((offset + (len<<2)) > 0x8000) /* 8k dwords or 32KB */ + return BFA_STATUS_EINVAL; + } else if (area == 0x1) { + /* CB 32 KB memory page */ + if ((offset + (len<<2)) > 0x10000) /* 8k dwords or 32KB */ + return BFA_STATUS_EINVAL; + } else { + /* CB register space 64KB */ + if ((offset + (len<<2)) > BFA_REG_ADDRMSK(bfa)) + return BFA_STATUS_EINVAL; + } + return BFA_STATUS_OK; +} + +static ssize_t +bfad_debugfs_read_regrd(struct file *file, char __user *buf, + size_t nbytes, loff_t *pos) +{ + struct bfad_debug_info *regrd_debug = file->private_data; + struct bfad_port_s *port = (struct bfad_port_s *)regrd_debug->i_private; + struct bfad_s *bfad = port->bfad; + ssize_t rc; + + if (!bfad->regdata) + return 0; + + rc = memory_read_from_buffer(buf, nbytes, pos, + bfad->regdata, bfad->reglen); + + if ((*pos + nbytes) >= bfad->reglen) { + kfree(bfad->regdata); + bfad->regdata = NULL; + bfad->reglen = 0; + } + + return rc; +} + +static ssize_t +bfad_debugfs_write_regrd(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct bfad_debug_info *regrd_debug = file->private_data; + struct bfad_port_s *port = (struct bfad_port_s *)regrd_debug->i_private; + struct bfad_s *bfad = port->bfad; + struct bfa_s *bfa = &bfad->bfa; + struct bfa_ioc_s *ioc = &bfa->ioc; + int addr, len, rc, i; + u32 *regbuf; + void __iomem *rb, *reg_addr; + unsigned long flags; + + rc = sscanf(buf, "%x:%x", &addr, &len); + if (rc < 2) { + printk(KERN_INFO + "bfad[%d]: %s failed to read user buf\n", + bfad->inst_no, __func__); + return -EINVAL; + } + + kfree(bfad->regdata); + bfad->regdata = NULL; + bfad->reglen = 0; + + bfad->regdata = kzalloc(len << 2, GFP_KERNEL); + if (!bfad->regdata) { + printk(KERN_INFO "bfad[%d]: Failed to allocate regrd buffer\n", + bfad->inst_no); + return -ENOMEM; + } + + bfad->reglen = len << 2; + rb = bfa_ioc_bar0(ioc); + addr &= BFA_REG_ADDRMSK(bfa); + + /* offset and len sanity check */ + rc = bfad_reg_offset_check(bfa, addr, len); + if (rc) { + printk(KERN_INFO "bfad[%d]: Failed reg offset check\n", + bfad->inst_no); + kfree(bfad->regdata); + bfad->regdata = NULL; + bfad->reglen = 0; + return -EINVAL; + } + + reg_addr = rb + addr; + regbuf = (u32 *)bfad->regdata; + spin_lock_irqsave(&bfad->bfad_lock, flags); + for (i = 0; i < len; i++) { + *regbuf = bfa_reg_read(reg_addr); + regbuf++; + reg_addr += sizeof(u32); + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return nbytes; +} + +static ssize_t +bfad_debugfs_write_regwr(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct bfad_debug_info *debug = file->private_data; + struct bfad_port_s *port = (struct bfad_port_s *)debug->i_private; + struct bfad_s *bfad = port->bfad; + struct bfa_s *bfa = &bfad->bfa; + struct bfa_ioc_s *ioc = &bfa->ioc; + int addr, val, rc; + void __iomem *reg_addr; + unsigned long flags; + + rc = sscanf(buf, "%x:%x", &addr, &val); + if (rc < 2) { + printk(KERN_INFO + "bfad[%d]: %s failed to read user buf\n", + bfad->inst_no, __func__); + return -EINVAL; + } + + addr &= BFA_REG_ADDRMSK(bfa); /* offset only 17 bit and word align */ + + /* offset and len sanity check */ + rc = bfad_reg_offset_check(bfa, addr, 1); + if (rc) { + printk(KERN_INFO + "bfad[%d]: Failed reg offset check\n", + bfad->inst_no); + return -EINVAL; + } + + reg_addr = (uint32_t *) ((uint8_t *) bfa_ioc_bar0(ioc) + addr); + spin_lock_irqsave(&bfad->bfad_lock, flags); + bfa_reg_write(reg_addr, val); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return nbytes; +} + +static int +bfad_debugfs_release(struct inode *inode, struct file *file) +{ + struct bfad_debug_info *debug = file->private_data; + + if (!debug) + return 0; + + file->private_data = NULL; + kfree(debug); + return 0; +} + +static int +bfad_debugfs_release_fwtrc(struct inode *inode, struct file *file) +{ + struct bfad_debug_info *fw_debug = file->private_data; + + if (!fw_debug) + return 0; + + if (fw_debug->debug_buffer) + vfree(fw_debug->debug_buffer); + + file->private_data = NULL; + kfree(fw_debug); + return 0; +} + +static const struct file_operations bfad_debugfs_op_drvtrc = { + .owner = THIS_MODULE, + .open = bfad_debugfs_open_drvtrc, + .llseek = bfad_debugfs_lseek, + .read = bfad_debugfs_read, + .release = bfad_debugfs_release, +}; + +static const struct file_operations bfad_debugfs_op_fwtrc = { + .owner = THIS_MODULE, + .open = bfad_debugfs_open_fwtrc, + .llseek = bfad_debugfs_lseek, + .read = bfad_debugfs_read, + .release = bfad_debugfs_release_fwtrc, +}; + +static const struct file_operations bfad_debugfs_op_fwsave = { + .owner = THIS_MODULE, + .open = bfad_debugfs_open_fwsave, + .llseek = bfad_debugfs_lseek, + .read = bfad_debugfs_read, + .release = bfad_debugfs_release_fwtrc, +}; + +static const struct file_operations bfad_debugfs_op_regrd = { + .owner = THIS_MODULE, + .open = bfad_debugfs_open_reg, + .llseek = bfad_debugfs_lseek, + .read = bfad_debugfs_read_regrd, + .write = bfad_debugfs_write_regrd, + .release = bfad_debugfs_release, +}; + +static const struct file_operations bfad_debugfs_op_regwr = { + .owner = THIS_MODULE, + .open = bfad_debugfs_open_reg, + .llseek = bfad_debugfs_lseek, + .write = bfad_debugfs_write_regwr, + .release = bfad_debugfs_release, +}; + +struct bfad_debugfs_entry { + const char *name; + mode_t mode; + const struct file_operations *fops; +}; + +static const struct bfad_debugfs_entry bfad_debugfs_files[] = { + { "drvtrc", S_IFREG|S_IRUGO, &bfad_debugfs_op_drvtrc, }, + { "fwtrc", S_IFREG|S_IRUGO, &bfad_debugfs_op_fwtrc, }, + { "fwsave", S_IFREG|S_IRUGO, &bfad_debugfs_op_fwsave, }, + { "regrd", S_IFREG|S_IRUGO|S_IWUSR, &bfad_debugfs_op_regrd, }, + { "regwr", S_IFREG|S_IWUSR, &bfad_debugfs_op_regwr, }, +}; + +static struct dentry *bfa_debugfs_root; +static atomic_t bfa_debugfs_port_count; + +inline void +bfad_debugfs_init(struct bfad_port_s *port) +{ + struct bfad_im_port_s *im_port = port->im_port; + struct bfad_s *bfad = im_port->bfad; + struct Scsi_Host *shost = im_port->shost; + const struct bfad_debugfs_entry *file; + char name[16]; + int i; + + if (!bfa_debugfs_enable) + return; + + /* Setup the BFA debugfs root directory*/ + if (!bfa_debugfs_root) { + bfa_debugfs_root = debugfs_create_dir("bfa", NULL); + atomic_set(&bfa_debugfs_port_count, 0); + if (!bfa_debugfs_root) { + printk(KERN_WARNING + "BFA debugfs root dir creation failed\n"); + goto err; + } + } + + /* + * Setup the host# directory for the port, + * corresponds to the scsi_host num of this port. + */ + snprintf(name, sizeof(name), "host%d", shost->host_no); + if (!port->port_debugfs_root) { + port->port_debugfs_root = + debugfs_create_dir(name, bfa_debugfs_root); + if (!port->port_debugfs_root) { + printk(KERN_WARNING + "BFA host root dir creation failed\n"); + goto err; + } + + atomic_inc(&bfa_debugfs_port_count); + + for (i = 0; i < ARRAY_SIZE(bfad_debugfs_files); i++) { + file = &bfad_debugfs_files[i]; + bfad->bfad_dentry_files[i] = + debugfs_create_file(file->name, + file->mode, + port->port_debugfs_root, + port, + file->fops); + if (!bfad->bfad_dentry_files[i]) { + printk(KERN_WARNING + "BFA host%d: create %s entry failed\n", + shost->host_no, file->name); + goto err; + } + } + } + +err: + return; +} + +inline void +bfad_debugfs_exit(struct bfad_port_s *port) +{ + struct bfad_im_port_s *im_port = port->im_port; + struct bfad_s *bfad = im_port->bfad; + int i; + + for (i = 0; i < ARRAY_SIZE(bfad_debugfs_files); i++) { + if (bfad->bfad_dentry_files[i]) { + debugfs_remove(bfad->bfad_dentry_files[i]); + bfad->bfad_dentry_files[i] = NULL; + } + } + + /* + * Remove the host# directory for the port, + * corresponds to the scsi_host num of this port. + */ + if (port->port_debugfs_root) { + debugfs_remove(port->port_debugfs_root); + port->port_debugfs_root = NULL; + atomic_dec(&bfa_debugfs_port_count); + } + + /* Remove the BFA debugfs root directory */ + if (atomic_read(&bfa_debugfs_port_count) == 0) { + debugfs_remove(bfa_debugfs_root); + bfa_debugfs_root = NULL; + } +} diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h index 6c920c1b53a4..465b8b86ec9c 100644 --- a/drivers/scsi/bfa/bfad_drv.h +++ b/drivers/scsi/bfa/bfad_drv.h @@ -46,7 +46,7 @@ #ifdef BFA_DRIVER_VERSION #define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION #else -#define BFAD_DRIVER_VERSION "2.1.2.1" +#define BFAD_DRIVER_VERSION "2.2.2.1" #endif @@ -111,6 +111,9 @@ struct bfad_port_s { struct bfad_im_port_s *im_port; /* IM specific data */ struct bfad_tm_port_s *tm_port; /* TM specific data */ struct bfad_ipfc_port_s *ipfc_port; /* IPFC specific data */ + + /* port debugfs specific data */ + struct dentry *port_debugfs_root; }; /* @@ -120,6 +123,8 @@ struct bfad_vport_s { struct bfad_port_s drv_port; struct bfa_fcs_vport_s fcs_vport; struct completion *comp_del; + struct list_head list_entry; + struct bfa_port_cfg_s port_cfg; }; /* @@ -139,18 +144,6 @@ struct bfad_cfg_param_s { u32 binding_method; }; -union bfad_tmp_buf { - /* From struct bfa_adapter_attr_s */ - char manufacturer[BFA_ADAPTER_MFG_NAME_LEN]; - char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; - char model[BFA_ADAPTER_MODEL_NAME_LEN]; - char fw_ver[BFA_VERSION_LEN]; - char optrom_ver[BFA_VERSION_LEN]; - - /* From struct bfa_ioc_pci_attr_s */ - u8 chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */ -}; - /* * BFAD (PCI function) data structure */ @@ -193,8 +186,18 @@ struct bfad_s { struct bfa_plog_s plog_buf; int ref_count; bfa_boolean_t ipfc_enabled; - union bfad_tmp_buf tmp_buf; struct fc_host_statistics link_stats; + struct list_head pbc_pcfg_list; + atomic_t wq_reqcnt; + /* debugfs specific data */ + char *regdata; + u32 reglen; + struct dentry *bfad_dentry_files[5]; +}; + +struct bfad_pcfg_s { + struct list_head list_entry; + struct bfa_port_cfg_s port_cfg; }; /* @@ -280,7 +283,9 @@ void bfad_drv_uninit(struct bfad_s *bfad); void bfad_drv_log_level_set(struct bfad_s *bfad); bfa_status_t bfad_fc4_module_init(void); void bfad_fc4_module_exit(void); -int bfad_worker (void *ptr); +int bfad_worker(void *ptr); +void bfad_debugfs_init(struct bfad_port_s *port); +void bfad_debugfs_exit(struct bfad_port_s *port); void bfad_pci_remove(struct pci_dev *pdev); int bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid); @@ -293,6 +298,7 @@ extern struct list_head bfad_list; extern int bfa_lun_queue_depth; extern int bfad_supported_fc4s; extern int bfa_linkup_delay; +extern int bfa_debugfs_enable; extern struct mutex bfad_mutex; #endif /* __BFAD_DRV_H__ */ diff --git a/drivers/scsi/bfa/bfad_fwimg.c b/drivers/scsi/bfa/bfad_fwimg.c index 2ad65f275a92..1baca1a12085 100644 --- a/drivers/scsi/bfa/bfad_fwimg.c +++ b/drivers/scsi/bfa/bfad_fwimg.c @@ -33,16 +33,20 @@ #include <bfa_fwimg_priv.h> #include <bfa.h> -u32 bfi_image_ct_size; -u32 bfi_image_cb_size; -u32 *bfi_image_ct; -u32 *bfi_image_cb; +u32 bfi_image_ct_fc_size; +u32 bfi_image_ct_cna_size; +u32 bfi_image_cb_fc_size; +u32 *bfi_image_ct_fc; +u32 *bfi_image_ct_cna; +u32 *bfi_image_cb_fc; -#define BFAD_FW_FILE_CT "ctfw.bin" -#define BFAD_FW_FILE_CB "cbfw.bin" -MODULE_FIRMWARE(BFAD_FW_FILE_CT); -MODULE_FIRMWARE(BFAD_FW_FILE_CB); +#define BFAD_FW_FILE_CT_FC "ctfw_fc.bin" +#define BFAD_FW_FILE_CT_CNA "ctfw_cna.bin" +#define BFAD_FW_FILE_CB_FC "cbfw_fc.bin" +MODULE_FIRMWARE(BFAD_FW_FILE_CT_FC); +MODULE_FIRMWARE(BFAD_FW_FILE_CT_CNA); +MODULE_FIRMWARE(BFAD_FW_FILE_CB_FC); u32 * bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image, @@ -74,24 +78,54 @@ error: u32 * bfad_get_firmware_buf(struct pci_dev *pdev) { - if (pdev->device == BFA_PCI_DEVICE_ID_CT) { - if (bfi_image_ct_size == 0) - bfad_read_firmware(pdev, &bfi_image_ct, - &bfi_image_ct_size, BFAD_FW_FILE_CT); - return bfi_image_ct; + if (pdev->device == BFA_PCI_DEVICE_ID_CT_FC) { + if (bfi_image_ct_fc_size == 0) + bfad_read_firmware(pdev, &bfi_image_ct_fc, + &bfi_image_ct_fc_size, BFAD_FW_FILE_CT_FC); + return bfi_image_ct_fc; + } else if (pdev->device == BFA_PCI_DEVICE_ID_CT) { + if (bfi_image_ct_cna_size == 0) + bfad_read_firmware(pdev, &bfi_image_ct_cna, + &bfi_image_ct_cna_size, BFAD_FW_FILE_CT_CNA); + return bfi_image_ct_cna; } else { - if (bfi_image_cb_size == 0) - bfad_read_firmware(pdev, &bfi_image_cb, - &bfi_image_cb_size, BFAD_FW_FILE_CB); - return bfi_image_cb; + if (bfi_image_cb_fc_size == 0) + bfad_read_firmware(pdev, &bfi_image_cb_fc, + &bfi_image_cb_fc_size, BFAD_FW_FILE_CB_FC); + return bfi_image_cb_fc; } } u32 * -bfi_image_ct_get_chunk(u32 off) -{ return (u32 *)(bfi_image_ct + off); } +bfi_image_ct_fc_get_chunk(u32 off) +{ return (u32 *)(bfi_image_ct_fc + off); } u32 * -bfi_image_cb_get_chunk(u32 off) -{ return (u32 *)(bfi_image_cb + off); } +bfi_image_ct_cna_get_chunk(u32 off) +{ return (u32 *)(bfi_image_ct_cna + off); } +u32 * +bfi_image_cb_fc_get_chunk(u32 off) +{ return (u32 *)(bfi_image_cb_fc + off); } + +uint32_t * +bfi_image_get_chunk(int type, uint32_t off) +{ + switch (type) { + case BFI_IMAGE_CT_FC: return bfi_image_ct_fc_get_chunk(off); break; + case BFI_IMAGE_CT_CNA: return bfi_image_ct_cna_get_chunk(off); break; + case BFI_IMAGE_CB_FC: return bfi_image_cb_fc_get_chunk(off); break; + default: return 0; break; + } +} + +uint32_t +bfi_image_get_size(int type) +{ + switch (type) { + case BFI_IMAGE_CT_FC: return bfi_image_ct_fc_size; break; + case BFI_IMAGE_CT_CNA: return bfi_image_ct_cna_size; break; + case BFI_IMAGE_CB_FC: return bfi_image_cb_fc_size; break; + default: return 0; break; + } +} diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 5b7cf539e50b..678120b70460 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -554,7 +554,7 @@ bfad_im_scsi_host_alloc(struct bfad_s *bfad, struct bfad_im_port_s *im_port, im_port->shost->transportt = bfad_im_scsi_vport_transport_template; - error = scsi_add_host(im_port->shost, dev); + error = scsi_add_host_with_dma(im_port->shost, dev, &bfad->pcidev->dev); if (error) { printk(KERN_WARNING "scsi_add_host failure %d\n", error); goto out_fc_rel; @@ -567,6 +567,7 @@ bfad_im_scsi_host_alloc(struct bfad_s *bfad, struct bfad_im_port_s *im_port, out_fc_rel: scsi_host_put(im_port->shost); + im_port->shost = NULL; out_free_idr: mutex_lock(&bfad_mutex); idr_remove(&bfad_im_port_index, im_port->idr_id); @@ -597,10 +598,12 @@ bfad_im_port_delete_handler(struct work_struct *work) { struct bfad_im_port_s *im_port = container_of(work, struct bfad_im_port_s, port_delete_work); + struct bfad_s *bfad = im_port->bfad; if (im_port->port->pvb_type != BFAD_PORT_PHYS_BASE) { im_port->flags |= BFAD_PORT_DELETE; fc_vport_terminate(im_port->fc_vport); + atomic_dec(&bfad->wq_reqcnt); } } @@ -633,8 +636,11 @@ bfad_im_port_delete(struct bfad_s *bfad, struct bfad_port_s *port) { struct bfad_im_port_s *im_port = port->im_port; - queue_work(bfad->im->drv_workq, + if (im_port->port->pvb_type != BFAD_PORT_PHYS_BASE) { + atomic_inc(&bfad->wq_reqcnt); + queue_work(bfad->im->drv_workq, &im_port->port_delete_work); + } } void @@ -695,12 +701,27 @@ void bfad_im_probe_undo(struct bfad_s *bfad) { if (bfad->im) { + while (atomic_read(&bfad->wq_reqcnt)) { + printk(KERN_INFO "bfa %s: waiting workq processing," + " wq_reqcnt:%x\n", bfad->pci_name, + atomic_read(&bfad->wq_reqcnt)); + schedule_timeout_uninterruptible(HZ); + } bfad_os_destroy_workq(bfad->im); kfree(bfad->im); bfad->im = NULL; } } +/** + * Call back function to handle IO redirection state change + */ +void +bfa_cb_ioredirect_state_change(void *hcb_bfad, bfa_boolean_t ioredirect) +{ + /* Do nothing */ +} + struct Scsi_Host * bfad_os_scsi_host_alloc(struct bfad_im_port_s *im_port, struct bfad_s *bfad) { @@ -1204,9 +1225,9 @@ int bfad_os_get_linkup_delay(struct bfad_s *bfad) { - u8 nwwns = 0; - wwn_t *wwns; - int ldelay; + u8 nwwns = 0; + wwn_t wwns[BFA_PREBOOT_BOOTLUN_MAX]; + int ldelay; /* * Querying for the boot target port wwns @@ -1215,7 +1236,7 @@ bfad_os_get_linkup_delay(struct bfad_s *bfad) * else => local boot machine set bfa_linkup_delay = 10 */ - bfa_iocfc_get_bootwwns(&bfad->bfa, &nwwns, &wwns); + bfa_iocfc_get_bootwwns(&bfad->bfa, &nwwns, wwns); if (nwwns > 0) { /* If boot over SAN; linkup_delay = 30sec */ diff --git a/drivers/scsi/bfa/bfad_im_compat.h b/drivers/scsi/bfa/bfad_im_compat.h index b36be15044a4..0a122abbbe89 100644 --- a/drivers/scsi/bfa/bfad_im_compat.h +++ b/drivers/scsi/bfa/bfad_im_compat.h @@ -18,9 +18,6 @@ #ifndef __BFAD_IM_COMPAT_H__ #define __BFAD_IM_COMPAT_H__ -extern u32 *bfi_image_buf; -extern u32 bfi_image_size; - extern struct device_attribute *bfad_im_host_attrs[]; extern struct device_attribute *bfad_im_vport_attrs[]; @@ -37,10 +34,12 @@ bfad_load_fwimg(struct pci_dev *pdev) static inline void bfad_free_fwimg(void) { - if (bfi_image_ct_size && bfi_image_ct) - vfree(bfi_image_ct); - if (bfi_image_cb_size && bfi_image_cb) - vfree(bfi_image_cb); + if (bfi_image_ct_fc_size && bfi_image_ct_fc) + vfree(bfi_image_ct_fc); + if (bfi_image_ct_cna_size && bfi_image_ct_cna) + vfree(bfi_image_ct_cna); + if (bfi_image_cb_fc_size && bfi_image_cb_fc) + vfree(bfi_image_cb_fc); } #endif diff --git a/drivers/scsi/bfa/bfad_intr.c b/drivers/scsi/bfa/bfad_intr.c index 2b7dbecbebca..56a351584f0c 100644 --- a/drivers/scsi/bfa/bfad_intr.c +++ b/drivers/scsi/bfa/bfad_intr.c @@ -26,7 +26,11 @@ BFA_TRC_FILE(LDRV, INTR); static int msix_disable_cb; static int msix_disable_ct; module_param(msix_disable_cb, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(msix_disable_cb, "Disable MSIX for Brocade-415/425/815/825" + " cards, default=0, Range[false:0|true:1]"); module_param(msix_disable_ct, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(msix_disable_ct, "Disable MSIX for Brocade-1010/1020/804" + " cards, default=0, Range[false:0|true:1]"); /** * Line based interrupt handler. */ @@ -151,8 +155,8 @@ bfad_setup_intr(struct bfad_s *bfad) /* Set up the msix entry table */ bfad_init_msix_entry(bfad, msix_entries, mask, max_bit); - if ((pdev->device == BFA_PCI_DEVICE_ID_CT && !msix_disable_ct) || - (pdev->device != BFA_PCI_DEVICE_ID_CT && !msix_disable_cb)) { + if ((bfa_asic_id_ct(pdev->device) && !msix_disable_ct) || + (!bfa_asic_id_ct(pdev->device) && !msix_disable_cb)) { error = pci_enable_msix(bfad->pcidev, msix_entries, bfad->nvec); if (error) { diff --git a/drivers/scsi/bfa/fabric.c b/drivers/scsi/bfa/fabric.c index 8166e9745ec0..ddd4ba9317e6 100644 --- a/drivers/scsi/bfa/fabric.c +++ b/drivers/scsi/bfa/fabric.c @@ -789,7 +789,7 @@ bfa_fcs_fabric_delete(struct bfa_fcs_fabric_s *fabric) list_for_each_safe(qe, qen, &fabric->vport_q) { vport = (struct bfa_fcs_vport_s *)qe; - bfa_fcs_vport_delete(vport); + bfa_fcs_vport_fcs_delete(vport); } bfa_fcs_port_delete(&fabric->bport); @@ -1027,6 +1027,32 @@ bfa_fcs_fabric_vport_count(struct bfa_fcs_fabric_s *fabric) return fabric->num_vports; } +/* + * Get OUI of the attached switch. + * + * Note : Use of this function should be avoided as much as possible. + * This function should be used only if there is any requirement + * to check for FOS version below 6.3. + * To check if the attached fabric is a brocade fabric, use + * bfa_lps_is_brcd_fabric() which works for FOS versions 6.3 + * or above only. + */ + +u16 +bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric) +{ + wwn_t fab_nwwn; + u8 *tmp; + u16 oui; + + fab_nwwn = bfa_lps_get_peer_nwwn(fabric->lps); + + tmp = (uint8_t *)&fab_nwwn; + oui = (tmp[3] << 8) | tmp[4]; + + return oui; +} + /** * Unsolicited frame receive handling. */ @@ -1271,6 +1297,22 @@ bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric, } /** + * + * @param[in] fabric - fabric + * @param[in] node_symname - + * Caller allocated buffer to receive the symbolic name + * + * @return - none + */ +void +bfa_fcs_get_sym_name(const struct bfa_fcs_s *fcs, char *node_symname) +{ + bfa_os_memcpy(node_symname, + fcs->fabric.bport.port_cfg.sym_name.symname, + BFA_SYMNAME_MAXLEN); +} + +/** * Not used by FCS. */ void diff --git a/drivers/scsi/bfa/fcpim.c b/drivers/scsi/bfa/fcpim.c index 8ae4a2cfa85b..6b8976ad22fa 100644 --- a/drivers/scsi/bfa/fcpim.c +++ b/drivers/scsi/bfa/fcpim.c @@ -110,6 +110,7 @@ bfa_fcs_itnim_sm_offline(struct bfa_fcs_itnim_s *itnim, switch (event) { case BFA_FCS_ITNIM_SM_ONLINE: bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); + itnim->prli_retries = 0; bfa_fcs_itnim_send_prli(itnim, NULL); break; @@ -174,8 +175,12 @@ bfa_fcs_itnim_sm_prli(struct bfa_fcs_itnim_s *itnim, switch (event) { case BFA_FCS_ITNIM_SM_RSP_OK: - bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_hcb_online); - bfa_itnim_online(itnim->bfa_itnim, itnim->seq_rec); + if (itnim->rport->scsi_function == BFA_RPORT_INITIATOR) { + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_initiator); + } else { + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_hcb_online); + bfa_itnim_online(itnim->bfa_itnim, itnim->seq_rec); + } break; case BFA_FCS_ITNIM_SM_RSP_ERROR: @@ -193,9 +198,7 @@ bfa_fcs_itnim_sm_prli(struct bfa_fcs_itnim_s *itnim, case BFA_FCS_ITNIM_SM_INITIATOR: bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_initiator); - /* - * dont discard fcxp. accept will reach same state - */ + bfa_fcxp_discard(itnim->fcxp); break; case BFA_FCS_ITNIM_SM_DELETE: @@ -218,8 +221,16 @@ bfa_fcs_itnim_sm_prli_retry(struct bfa_fcs_itnim_s *itnim, switch (event) { case BFA_FCS_ITNIM_SM_TIMEOUT: - bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); - bfa_fcs_itnim_send_prli(itnim, NULL); + if (itnim->prli_retries < BFA_FCS_RPORT_MAX_RETRIES) { + itnim->prli_retries++; + bfa_trc(itnim->fcs, itnim->prli_retries); + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_prli_send); + bfa_fcs_itnim_send_prli(itnim, NULL); + } else { + /* invoke target offline */ + bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_offline); + bfa_fcs_rport_logo_imp(itnim->rport); + } break; case BFA_FCS_ITNIM_SM_OFFLINE: @@ -422,7 +433,7 @@ bfa_fcs_itnim_send_prli(void *itnim_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, rport->bfa_rport, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_itnim_prli_response, (void *)itnim, FC_MAX_PDUSZ, - FC_RA_TOV); + FC_ELS_TOV); itnim->stats.prli_sent++; bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_FRMSENT); @@ -467,7 +478,7 @@ bfa_fcs_itnim_prli_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, BFA_RPORT_INITIATOR; itnim->stats.prli_rsp_acc++; bfa_sm_send_event(itnim, - BFA_FCS_ITNIM_SM_INITIATOR); + BFA_FCS_ITNIM_SM_RSP_OK); return; } @@ -738,6 +749,7 @@ bfa_fcs_itnim_attr_get(struct bfa_fcs_port_s *port, wwn_t rpwwn, attr->rec_support = itnim->rec_support; attr->conf_comp = itnim->conf_comp; attr->task_retry_id = itnim->task_retry_id; + bfa_os_memset(&attr->io_latency, 0, sizeof(struct bfa_itnim_latency_s)); return BFA_STATUS_OK; } @@ -793,7 +805,7 @@ bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim, struct fchs_s *fchs, switch (els_cmd->els_code) { case FC_ELS_PRLO: - /* bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_PRLO); */ + bfa_fcs_rport_prlo(itnim->rport, fchs->ox_id); break; default: diff --git a/drivers/scsi/bfa/fcs_fabric.h b/drivers/scsi/bfa/fcs_fabric.h index 244c3f00c50c..432ab8ab8c3c 100644 --- a/drivers/scsi/bfa/fcs_fabric.h +++ b/drivers/scsi/bfa/fcs_fabric.h @@ -26,6 +26,8 @@ #include <fcs/bfa_fcs_vport.h> #include <fcs/bfa_fcs_lport.h> +#define BFA_FCS_BRCD_SWITCH_OUI 0x051e + /* * fcs friend functions: only between fcs modules */ @@ -60,4 +62,7 @@ void bfa_fcs_auth_finished(struct bfa_fcs_fabric_s *fabric, void bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric, wwn_t fabric_name); +u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric); +void bfa_fcs_get_sym_name(const struct bfa_fcs_s *fcs, char *node_symname); + #endif /* __FCS_FABRIC_H__ */ diff --git a/drivers/scsi/bfa/fcs_rport.h b/drivers/scsi/bfa/fcs_rport.h index 9c8d1d292380..e634fb7a69b8 100644 --- a/drivers/scsi/bfa/fcs_rport.h +++ b/drivers/scsi/bfa/fcs_rport.h @@ -24,6 +24,8 @@ #include <fcs/bfa_fcs_rport.h> +#define BFA_FCS_RPORT_MAX_RETRIES (5) + void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs, u16 len); void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport); @@ -41,6 +43,7 @@ void bfa_fcs_rport_plogi_create(struct bfa_fcs_port_s *port, void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs, struct fc_logi_s *plogi); void bfa_fcs_rport_logo_imp(struct bfa_fcs_rport_s *rport); +void bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, uint16_t ox_id); void bfa_fcs_rport_itnim_ack(struct bfa_fcs_rport_s *rport); void bfa_fcs_rport_itntm_ack(struct bfa_fcs_rport_s *rport); void bfa_fcs_rport_tin_ack(struct bfa_fcs_rport_s *rport); diff --git a/drivers/scsi/bfa/fcs_vport.h b/drivers/scsi/bfa/fcs_vport.h index 13c32ebf946c..bb647a4a5dde 100644 --- a/drivers/scsi/bfa/fcs_vport.h +++ b/drivers/scsi/bfa/fcs_vport.h @@ -26,6 +26,7 @@ void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport); +void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport); #endif /* __FCS_VPORT_H__ */ diff --git a/drivers/scsi/bfa/fdmi.c b/drivers/scsi/bfa/fdmi.c index 8f17076d1a87..2b50eabf4b1e 100644 --- a/drivers/scsi/bfa/fdmi.c +++ b/drivers/scsi/bfa/fdmi.c @@ -532,7 +532,7 @@ bfa_fcs_port_fdmi_send_rhba(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, (len + attr_len), &fchs, bfa_fcs_port_fdmi_rhba_response, (void *)fdmi, - FC_MAX_PDUSZ, FC_RA_TOV); + FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(fdmi, FDMISM_EVENT_RHBA_SENT); } @@ -823,7 +823,7 @@ bfa_fcs_port_fdmi_send_rprt(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len + attr_len, &fchs, bfa_fcs_port_fdmi_rprt_response, (void *)fdmi, - FC_MAX_PDUSZ, FC_RA_TOV); + FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(fdmi, FDMISM_EVENT_RPRT_SENT); } @@ -1043,7 +1043,7 @@ bfa_fcs_port_fdmi_send_rpa(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len + attr_len, &fchs, bfa_fcs_port_fdmi_rpa_response, (void *)fdmi, - FC_MAX_PDUSZ, FC_RA_TOV); + FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(fdmi, FDMISM_EVENT_RPA_SENT); } diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h b/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h index 71378b446b69..4daf96faa266 100644 --- a/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h +++ b/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h @@ -32,6 +32,14 @@ BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_DISABLE) #define BFA_AEN_IOC_FWMISMATCH \ BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_FWMISMATCH) +#define BFA_AEN_IOC_FWCFG_ERROR \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_FWCFG_ERROR) +#define BFA_AEN_IOC_INVALID_VENDOR \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_INVALID_VENDOR) +#define BFA_AEN_IOC_INVALID_NWWN \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_INVALID_NWWN) +#define BFA_AEN_IOC_INVALID_PWWN \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_INVALID_PWWN) #endif diff --git a/drivers/scsi/bfa/include/bfa.h b/drivers/scsi/bfa/include/bfa.h index 1f5966cfbd16..d52b32f5695c 100644 --- a/drivers/scsi/bfa/include/bfa.h +++ b/drivers/scsi/bfa/include/bfa.h @@ -126,6 +126,10 @@ struct bfa_sge_s { bfa_ioc_get_type(&(__bfa)->ioc) #define bfa_get_mac(__bfa) \ bfa_ioc_get_mac(&(__bfa)->ioc) +#define bfa_get_mfg_mac(__bfa) \ + bfa_ioc_get_mfg_mac(&(__bfa)->ioc) +#define bfa_get_fw_clock_res(__bfa) \ + ((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res) /* * bfa API functions diff --git a/drivers/scsi/bfa/include/bfa_fcpim.h b/drivers/scsi/bfa/include/bfa_fcpim.h index 04789795fa53..4bc9453081df 100644 --- a/drivers/scsi/bfa/include/bfa_fcpim.h +++ b/drivers/scsi/bfa/include/bfa_fcpim.h @@ -42,6 +42,24 @@ u16 bfa_fcpim_qdepth_get(struct bfa_s *bfa); bfa_status_t bfa_fcpim_get_modstats(struct bfa_s *bfa, struct bfa_fcpim_stats_s *modstats); bfa_status_t bfa_fcpim_clr_modstats(struct bfa_s *bfa); +void bfa_fcpim_set_ioredirect(struct bfa_s *bfa, bfa_boolean_t state); +void bfa_fcpim_update_ioredirect(struct bfa_s *bfa); +void bfa_cb_ioredirect_state_change(void *hcb_bfad, bfa_boolean_t ioredirect); + +#define bfa_fcpim_ioredirect_enabled(__bfa) \ + (((struct bfa_fcpim_mod_s *)(BFA_FCPIM_MOD(__bfa)))->ioredirect) + +#define bfa_fcpim_get_next_reqq(__bfa, __qid) \ +{ \ + struct bfa_fcpim_mod_s *__fcpim = BFA_FCPIM_MOD(__bfa); \ + __fcpim->reqq++; \ + __fcpim->reqq &= (BFI_IOC_MAX_CQS - 1); \ + *(__qid) = __fcpim->reqq; \ +} + +#define bfa_iocfc_map_msg_to_qid(__msg, __qid) \ + *(__qid) = (u8)((__msg) & (BFI_IOC_MAX_CQS - 1)); + /* * bfa itnim API functions @@ -56,6 +74,7 @@ void bfa_itnim_get_stats(struct bfa_itnim_s *itnim, struct bfa_itnim_hal_stats_s *stats); void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim); +#define bfa_itnim_get_reqq(__ioim) (((struct bfa_ioim_s *)__ioim)->itnim->reqq) /** * BFA completion callback for bfa_itnim_online(). @@ -156,4 +175,3 @@ void bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, enum bfi_tskim_status tsk_status); #endif /* __BFA_FCPIM_H__ */ - diff --git a/drivers/scsi/bfa/include/bfa_svc.h b/drivers/scsi/bfa/include/bfa_svc.h index 1349b99a3c6d..7840943d73b0 100644 --- a/drivers/scsi/bfa/include/bfa_svc.h +++ b/drivers/scsi/bfa/include/bfa_svc.h @@ -215,6 +215,7 @@ bfa_status_t bfa_fcport_get_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg); bfa_status_t bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg); +bfa_boolean_t bfa_fcport_is_qos_enabled(struct bfa_s *bfa); /* * bfa rport API functions diff --git a/drivers/scsi/bfa/include/bfi/bfi_ctreg.h b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h index 57a8497105af..c0ef5a93b797 100644 --- a/drivers/scsi/bfa/include/bfi/bfi_ctreg.h +++ b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h @@ -455,6 +455,9 @@ enum { #define __PSS_LPU0_RAM_ERR 0x00000001 #define ERR_SET_REG 0x00018818 #define __PSS_ERR_STATUS_SET 0x003fffff +#define PMM_1T_RESET_REG_P0 0x0002381c +#define __PMM_1T_RESET_P 0x00000001 +#define PMM_1T_RESET_REG_P1 0x00023c1c #define HQM_QSET0_RXQ_DRBL_P0 0x00038000 #define __RXQ0_ADD_VECTORS_P 0x80000000 #define __RXQ0_STOP_P 0x40000000 diff --git a/drivers/scsi/bfa/include/bfi/bfi_ioc.h b/drivers/scsi/bfa/include/bfi/bfi_ioc.h index a0158aac0024..450ded6e9bc2 100644 --- a/drivers/scsi/bfa/include/bfi/bfi_ioc.h +++ b/drivers/scsi/bfa/include/bfi/bfi_ioc.h @@ -48,9 +48,14 @@ struct bfi_ioc_getattr_req_s { }; struct bfi_ioc_attr_s { - wwn_t mfg_wwn; - mac_t mfg_mac; - u16 rsvd_a; + wwn_t mfg_pwwn; /* Mfg port wwn */ + wwn_t mfg_nwwn; /* Mfg node wwn */ + mac_t mfg_mac; /* Mfg mac */ + u16 rsvd_a; + wwn_t pwwn; + wwn_t nwwn; + mac_t mac; /* PBC or Mfg mac */ + u16 rsvd_b; char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; u8 pcie_gen; u8 pcie_lanes_orig; @@ -58,11 +63,12 @@ struct bfi_ioc_attr_s { u8 rx_bbcredit; /* receive buffer credits */ u32 adapter_prop; /* adapter properties */ u16 maxfrsize; /* max receive frame size */ - char asic_rev; - u8 rsvd_b; - char fw_version[BFA_VERSION_LEN]; - char optrom_version[BFA_VERSION_LEN]; + char asic_rev; + u8 rsvd_c; + char fw_version[BFA_VERSION_LEN]; + char optrom_version[BFA_VERSION_LEN]; struct bfa_mfg_vpd_s vpd; + u32 card_type; /* card type */ }; /** diff --git a/drivers/scsi/bfa/include/bfi/bfi_iocfc.h b/drivers/scsi/bfa/include/bfi/bfi_iocfc.h index c3760df72575..ccdfcc5d7e0b 100644 --- a/drivers/scsi/bfa/include/bfi/bfi_iocfc.h +++ b/drivers/scsi/bfa/include/bfi/bfi_iocfc.h @@ -19,6 +19,7 @@ #define __BFI_IOCFC_H__ #include "bfi.h" +#include <bfi/bfi_pbc.h> #include <defs/bfa_defs_ioc.h> #include <defs/bfa_defs_iocfc.h> #include <defs/bfa_defs_boot.h> @@ -78,6 +79,7 @@ struct bfi_iocfc_cfgrsp_s { struct bfa_iocfc_fwcfg_s fwcfg; struct bfa_iocfc_intr_attr_s intr_attr; struct bfi_iocfc_bootwwns bootwwns; + struct bfi_pbc_s pbc_cfg; }; /** diff --git a/drivers/scsi/bfa/include/bfi/bfi_pbc.h b/drivers/scsi/bfa/include/bfi/bfi_pbc.h new file mode 100644 index 000000000000..88a4154c30c0 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_pbc.h @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_PBC_H__ +#define __BFI_PBC_H__ + +#pragma pack(1) + +#define BFI_PBC_MAX_BLUNS 8 +#define BFI_PBC_MAX_VPORTS 16 + +#define BFI_PBC_PORT_DISABLED 2 +/** + * PBC boot lun configuration + */ +struct bfi_pbc_blun_s { + wwn_t tgt_pwwn; + lun_t tgt_lun; +}; + +/** + * PBC virtual port configuration + */ +struct bfi_pbc_vport_s { + wwn_t vp_pwwn; + wwn_t vp_nwwn; +}; + +/** + * BFI pre-boot configuration information + */ +struct bfi_pbc_s { + u8 port_enabled; + u8 boot_enabled; + u8 nbluns; + u8 nvports; + u8 port_speed; + u8 rsvd_a; + u16 hss; + wwn_t pbc_pwwn; + wwn_t pbc_nwwn; + struct bfi_pbc_blun_s blun[BFI_PBC_MAX_BLUNS]; + struct bfi_pbc_vport_s vport[BFI_PBC_MAX_VPORTS]; +}; + +#pragma pack() + +#endif /* __BFI_PBC_H__ */ diff --git a/drivers/scsi/bfa/include/cna/port/bfa_port.h b/drivers/scsi/bfa/include/cna/port/bfa_port.h index 7cbf17d3141b..d7babaf97848 100644 --- a/drivers/scsi/bfa/include/cna/port/bfa_port.h +++ b/drivers/scsi/bfa/include/cna/port/bfa_port.h @@ -37,6 +37,7 @@ struct bfa_port_s { bfa_port_stats_cbfn_t stats_cbfn; void *stats_cbarg; bfa_status_t stats_status; + u32 stats_reset_time; union bfa_pport_stats_u *stats; struct bfa_dma_s stats_dma; bfa_boolean_t endis_pending; diff --git a/drivers/scsi/bfa/include/cs/bfa_debug.h b/drivers/scsi/bfa/include/cs/bfa_debug.h index 441be86b1b0f..75a911ea7936 100644 --- a/drivers/scsi/bfa/include/cs/bfa_debug.h +++ b/drivers/scsi/bfa/include/cs/bfa_debug.h @@ -28,7 +28,8 @@ } while (0) #define bfa_sm_fault(__mod, __event) do { \ - bfa_sm_panic((__mod)->logm, __LINE__, __FILE__, __event); \ + bfa_trc(__mod, (((uint32_t)0xDEAD << 16) | __event)); \ + bfa_sm_panic((__mod)->logm, __LINE__, __FILE__, __event); \ } while (0) #ifndef BFA_PERF_BUILD diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h b/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h index 8c208fc8e329..aea0360d67d5 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h @@ -39,7 +39,7 @@ enum { struct bfa_adapter_attr_s { char manufacturer[BFA_ADAPTER_MFG_NAME_LEN]; char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; - u32 rsvd1; + u32 card_type; char model[BFA_ADAPTER_MODEL_NAME_LEN]; char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN]; wwn_t pwwn; @@ -60,6 +60,7 @@ struct bfa_adapter_attr_s { u8 pcie_lanes_orig; u8 pcie_lanes; u8 cna_capable; + u8 is_mezz; }; /** diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_auth.h b/drivers/scsi/bfa/include/defs/bfa_defs_auth.h index 45df32820911..f56ed871bb99 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_auth.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_auth.h @@ -125,10 +125,10 @@ struct bfa_auth_attr_s { enum bfa_auth_status status; enum bfa_auth_algo algo; enum bfa_auth_group dh_grp; - u16 rjt_code; - u16 rjt_code_exp; + enum bfa_auth_rej_code rjt_code; + enum bfa_auth_rej_code_exp rjt_code_exp; u8 secret_set; - u8 resv[7]; + u8 resv[3]; }; #endif /* __BFA_DEFS_AUTH_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_boot.h b/drivers/scsi/bfa/include/defs/bfa_defs_boot.h index 6f4aa5283545..0fca10b6ad10 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_boot.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_boot.h @@ -24,6 +24,8 @@ enum { BFA_BOOT_BOOTLUN_MAX = 4, /* maximum boot lun per IOC */ + BFA_PREBOOT_BOOTLUN_MAX = 8, /* maximum preboot lun per IOC */ + }; #define BOOT_CFG_REV1 1 @@ -67,5 +69,13 @@ struct bfa_boot_cfg_s { struct bfa_boot_bootlun_s blun_disc[BFA_BOOT_BOOTLUN_MAX]; }; +struct bfa_boot_pbc_s { + u8 enable; /* enable/disable SAN boot */ + u8 speed; /* boot speed settings */ + u8 topology; /* boot topology setting */ + u8 rsvd1; + u32 nbluns; /* number of boot luns */ + struct bfa_boot_bootlun_s pblun[BFA_PREBOOT_BOOTLUN_MAX]; +}; #endif /* __BFA_DEFS_BOOT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_driver.h b/drivers/scsi/bfa/include/defs/bfa_defs_driver.h index 50382dd2ab41..7d00d00d3969 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_driver.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_driver.h @@ -29,7 +29,7 @@ struct bfa_driver_stats_s { u16 tm_target_reset; u16 tm_bus_reset; u16 ioc_restart; /* IOC restart count */ - u16 io_pending; /* outstanding io count per-IOC */ + u16 rsvd; u64 control_req; u64 input_req; u64 output_req; diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_fcport.h b/drivers/scsi/bfa/include/defs/bfa_defs_fcport.h index a07ef4a3cd78..af86a6396439 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_fcport.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_fcport.h @@ -48,7 +48,7 @@ struct bfa_fcoe_stats_s { u64 disc_fcf_unavail; /* Discovery FCF not avail */ u64 linksvc_unsupp; /* FIP link service req unsupp. */ u64 linksvc_err; /* FIP link service req errors */ - u64 logo_req; /* FIP logo */ + u64 logo_req; /* FIP logos received */ u64 clrvlink_req; /* Clear virtual link requests */ u64 op_unsupp; /* FIP operation unsupp. */ u64 untagged; /* FIP untagged frames */ @@ -64,21 +64,15 @@ struct bfa_fcoe_stats_s { u64 txf_timeout; /* Tx timeouts */ u64 txf_parity_errors; /* Transmit parity err */ u64 txf_fid_parity_errors; /* Transmit FID parity err */ - u64 tx_pause; /* Tx pause frames */ - u64 tx_zero_pause; /* Tx zero pause frames */ - u64 tx_first_pause; /* Tx first pause frames */ - u64 rx_pause; /* Rx pause frames */ - u64 rx_zero_pause; /* Rx zero pause frames */ - u64 rx_first_pause; /* Rx first pause frames */ - u64 rxf_ucast_octets; /* Rx unicast octets */ - u64 rxf_ucast; /* Rx unicast frames */ - u64 rxf_ucast_vlan; /* Rx unicast vlan frames */ - u64 rxf_mcast_octets; /* Rx multicast octets */ - u64 rxf_mcast; /* Rx multicast frames */ - u64 rxf_mcast_vlan; /* Rx multicast vlan frames */ - u64 rxf_bcast_octets; /* Rx broadcast octests */ - u64 rxf_bcast; /* Rx broadcast frames */ - u64 rxf_bcast_vlan; /* Rx broadcast vlan frames */ + u64 rxf_ucast_octets; /* Rx FCoE unicast octets */ + u64 rxf_ucast; /* Rx FCoE unicast frames */ + u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */ + u64 rxf_mcast_octets; /* Rx FCoE multicast octets */ + u64 rxf_mcast; /* Rx FCoE multicast frames */ + u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */ + u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */ + u64 rxf_bcast; /* Rx FCoE broadcast frames */ + u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ }; /** diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h b/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h index 8d8e6a966537..add0a05d941d 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h @@ -126,7 +126,7 @@ struct bfa_ioc_attr_s { struct bfa_ioc_driver_attr_s driver_attr; /* driver attr */ struct bfa_ioc_pci_attr_s pci_attr; u8 port_id; /* port number */ - u8 rsvd[7]; /*!< 64bit align */ + u8 rsvd[7]; /* 64bit align */ }; /** @@ -138,6 +138,11 @@ enum bfa_ioc_aen_event { BFA_IOC_AEN_ENABLE = 3, /* IOC enabled event */ BFA_IOC_AEN_DISABLE = 4, /* IOC disabled event */ BFA_IOC_AEN_FWMISMATCH = 5, /* IOC firmware mismatch */ + BFA_IOC_AEN_FWCFG_ERROR = 6, /* IOC firmware config error */ + BFA_IOC_AEN_INVALID_VENDOR = 7, + BFA_IOC_AEN_INVALID_NWWN = 8, /* Zero NWWN */ + BFA_IOC_AEN_INVALID_PWWN = 9 /* Zero PWWN */ + }; /** diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h index c290fb13d2d1..31e728a631ed 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h @@ -51,8 +51,10 @@ struct bfa_iocfc_fwcfg_s { u16 num_tsktm_reqs; /* TM task management requests*/ u16 num_fcxp_reqs; /* unassisted FC exchanges */ u16 num_uf_bufs; /* unsolicited recv buffers */ - u8 num_cqs; - u8 rsvd[5]; + u8 num_cqs; + u8 fw_tick_res; /*!< FW clock resolution in ms */ + u8 rsvd[4]; + }; struct bfa_iocfc_drvcfg_s { @@ -176,10 +178,10 @@ struct bfa_fw_port_fpg_stats_s { u32 nos_rx; u32 lip_rx; u32 arbf0_rx; + u32 arb_rx; u32 mrk_rx; u32 const_mrk_rx; u32 prim_unknown; - u32 rsvd; }; @@ -200,6 +202,8 @@ struct bfa_fw_port_lksm_stats_s { u32 lrr_tx; /* No. of times LRR tx started */ u32 ols_tx; /* No. of times OLS tx started */ u32 nos_tx; /* No. of times NOS tx started */ + u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */ + u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */ }; @@ -239,7 +243,7 @@ struct bfa_fw_fip_stats_s { u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */ u32 linksvc_unsupp; /* Unsupported link service req */ u32 linksvc_err; /* Parse error in link service req */ - u32 logo_req; /* Number of FIP logos received */ + u32 logo_req; /* FIP logos received */ u32 clrvlink_req; /* Clear virtual link req */ u32 op_unsupp; /* Unsupported FIP operation */ u32 untagged; /* Untagged frames (ignored) */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h b/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h index 2ec769903d24..d77788b3999a 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h @@ -34,6 +34,15 @@ enum bfa_itnim_state { BFA_ITNIM_INITIATIOR = 7, /* initiator */ }; +struct bfa_itnim_latency_s { + u32 min; + u32 max; + u32 count; + u32 clock_res; + u32 avg; + u32 rsvd; +}; + struct bfa_itnim_hal_stats_s { u32 onlines; /* ITN nexus onlines (PRLI done) */ u32 offlines; /* ITN Nexus offlines */ @@ -91,6 +100,7 @@ struct bfa_itnim_attr_s { u8 task_retry_id; /* task retry ident support */ u8 rec_support; /* REC supported */ u8 conf_comp; /* confirmed completion supp */ + struct bfa_itnim_latency_s io_latency; /* IO latency */ }; /** diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h b/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h index c5bd9c36ad4d..d22fb7909643 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h @@ -45,26 +45,6 @@ #define BFA_MFG_CHKSUM_SIZE 16 /** - * Manufacturing block encrypted version - */ -#define BFA_MFG_ENC_VER 2 - -/** - * Manufacturing block version 1 length - */ -#define BFA_MFG_VER1_LEN 128 - -/** - * Manufacturing block header length - */ -#define BFA_MFG_HDR_LEN 4 - -/** - * Checksum size - */ -#define BFA_MFG_CHKSUM_SIZE 16 - -/** * Manufacturing block format */ #define BFA_MFG_SERIALNUM_SIZE 11 @@ -86,6 +66,9 @@ enum { BFA_MFG_TYPE_FC4P1 = 415, /* 4G 1port FC card */ BFA_MFG_TYPE_CNA10P2 = 1020, /* 10G 2port CNA card */ BFA_MFG_TYPE_CNA10P1 = 1010, /* 10G 1port CNA card */ + BFA_MFG_TYPE_JAYHAWK = 804, /* Jayhawk mezz card */ + BFA_MFG_TYPE_WANCHESE = 1007, /* Wanchese mezz card */ + BFA_MFG_TYPE_INVALID = 0, /* Invalid card type */ }; #pragma pack(1) @@ -95,6 +78,24 @@ enum { */ #define bfa_mfg_type2port_num(card_type) (((card_type) / 10) % 10) +/** + * Check if Mezz card + */ +#define bfa_mfg_is_mezz(type) (( \ + (type) == BFA_MFG_TYPE_JAYHAWK || \ + (type) == BFA_MFG_TYPE_WANCHESE)) + +/** + * Check if card type valid + */ +#define bfa_mfg_is_card_type_valid(type) (( \ + (type) == BFA_MFG_TYPE_FC8P2 || \ + (type) == BFA_MFG_TYPE_FC8P1 || \ + (type) == BFA_MFG_TYPE_FC4P2 || \ + (type) == BFA_MFG_TYPE_FC4P1 || \ + (type) == BFA_MFG_TYPE_CNA10P2 || \ + (type) == BFA_MFG_TYPE_CNA10P1 || \ + bfa_mfg_is_mezz(type))) /** * All numerical fields are in big-endian format. diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pci.h b/drivers/scsi/bfa/include/defs/bfa_defs_pci.h index c9b83321694b..ea7d89bbc0bb 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_pci.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pci.h @@ -26,8 +26,13 @@ enum { BFA_PCI_DEVICE_ID_FC_8G2P = 0x13, BFA_PCI_DEVICE_ID_FC_8G1P = 0x17, BFA_PCI_DEVICE_ID_CT = 0x14, + BFA_PCI_DEVICE_ID_CT_FC = 0x21, }; +#define bfa_asic_id_ct(devid) \ + ((devid) == BFA_PCI_DEVICE_ID_CT || \ + (devid) == BFA_PCI_DEVICE_ID_CT_FC) + /** * PCI sub-system device and vendor ID information */ @@ -35,7 +40,9 @@ enum { BFA_PCI_FCOE_SSDEVICE_ID = 0x14, }; -#define BFA_PCI_ACCESS_RANGES 1 /* Maximum number of device address ranges - * mapped through different BAR(s). */ +/** + * Maximum number of device address ranges mapped through different BAR(s) + */ +#define BFA_PCI_ACCESS_RANGES 1 #endif /* __BFA_DEFS_PCI_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_port.h b/drivers/scsi/bfa/include/defs/bfa_defs_port.h index 501bc9739d9d..ebdf0d1731a4 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_port.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_port.h @@ -50,12 +50,12 @@ enum bfa_port_role { * FCS port configuration. */ struct bfa_port_cfg_s { - wwn_t pwwn; /* port wwn */ - wwn_t nwwn; /* node wwn */ - struct bfa_port_symname_s sym_name; /* vm port symbolic name */ - enum bfa_port_role roles; /* FCS port roles */ - u32 rsvd; - u8 tag[16]; /* opaque tag from application */ + wwn_t pwwn; /* port wwn */ + wwn_t nwwn; /* node wwn */ + struct bfa_port_symname_s sym_name; /* vm port symbolic name */ + bfa_boolean_t preboot_vp; /* vport created from PBC */ + enum bfa_port_role roles; /* FCS port roles */ + u8 tag[16]; /* opaque tag from application */ }; /** @@ -159,7 +159,7 @@ struct bfa_port_stats_s { u32 ms_plogi_rsp_err; u32 ms_plogi_acc_err; u32 ms_plogi_accepts; - u32 ms_rejects; /* NS command rejects */ + u32 ms_rejects; /* MS command rejects */ u32 ms_plogi_unknown_rsp; u32 ms_plogi_alloc_wait; diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pport.h b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h index 26e5cc78095d..2de675839c2f 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_pport.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h @@ -38,6 +38,7 @@ enum bfa_pport_states { BFA_PPORT_ST_IOCDOWN = 10, BFA_PPORT_ST_IOCDIS = 11, BFA_PPORT_ST_FWMISMATCH = 12, + BFA_PPORT_ST_PREBOOT_DISABLED = 13, BFA_PPORT_ST_MAX_STATE, }; @@ -203,6 +204,8 @@ struct bfa_pport_attr_s { */ wwn_t nwwn; /* node wwn */ wwn_t pwwn; /* port wwn */ + wwn_t factorynwwn; /* factory node wwn */ + wwn_t factorypwwn; /* factory port wwn */ enum fc_cos cos_supported; /* supported class of services */ u32 rsvd; struct fc_symname_s port_symname; /* port symbolic name */ @@ -243,7 +246,7 @@ struct bfa_pport_fc_stats_s { u64 secs_reset; /* Seconds since stats is reset */ u64 tx_frames; /* Tx frames */ u64 tx_words; /* Tx words */ - u64 tx_lip; /* TX LIP */ + u64 tx_lip; /* Tx LIP */ u64 tx_nos; /* Tx NOS */ u64 tx_ols; /* Tx OLS */ u64 tx_lr; /* Tx LR */ @@ -309,7 +312,7 @@ struct bfa_pport_eth_stats_s { u64 rx_zero_pause; /* Rx zero pause */ u64 tx_pause; /* Tx pause */ u64 tx_zero_pause; /* Tx zero pause */ - u64 rx_fcoe_pause; /* Rx fcoe pause */ + u64 rx_fcoe_pause; /* Rx FCoE pause */ u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */ u64 tx_fcoe_pause; /* Tx FCoE pause */ u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */ @@ -381,26 +384,10 @@ struct bfa_pport_link_s { u8 trunked; /* Trunked or not (1 or 0) */ u8 resvd[3]; struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ - struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */ union { - struct { - u8 tmaster;/* Trunk Master or - * not (1 or 0) */ - u8 tlinks; /* Trunk links bitmap - * (linkup) */ - u8 resv1; /* Reserved */ - } trunk_info; - - struct { - u8 myalpa; /* alpa claimed */ - u8 login_req; /* Login required or - * not (1 or 0) */ - u8 alpabm_val;/* alpa bitmap valid - * or not (1 or 0) */ - struct fc_alpabm_s alpabm; /* alpa bitmap */ - } loop_info; - } tl; - struct bfa_fcport_fcf_s fcf; /*!< FCF information (for FCoE) */ + struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */ + struct bfa_fcport_fcf_s fcf; /* FCF information (for FCoE) */ + } vc_fcf; }; #endif /* __BFA_DEFS_PPORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_status.h b/drivers/scsi/bfa/include/defs/bfa_defs_status.h index ec78b4cb121a..6eb4e62096fc 100644 --- a/drivers/scsi/bfa/include/defs/bfa_defs_status.h +++ b/drivers/scsi/bfa/include/defs/bfa_defs_status.h @@ -84,8 +84,9 @@ enum bfa_status { BFA_STATUS_BADFRMHDR = 48, /* Bad frame header */ BFA_STATUS_BADFRMSZ = 49, /* Bad frame size check and replace * SFP/cable */ - BFA_STATUS_MISSINGFRM = 50, /* Missing frame check and replace - * SFP/cable */ + BFA_STATUS_MISSINGFRM = 50, /* Missing frame check and replace + * SFP/cable or for Mezz card check and + * replace pass through module */ BFA_STATUS_LINKTIMEOUT = 51, /* Link timeout check and replace * SFP/cable */ BFA_STATUS_NO_FCPIM_NEXUS = 52, /* No FCP Nexus exists with the @@ -173,7 +174,7 @@ enum bfa_status { BFA_STATUS_LEDTEST_OP = 109, /* LED test is operating */ BFA_STATUS_CEE_NOT_DN = 110, /* eth port is not at down state, please * bring down first */ - BFA_STATUS_10G_SPD = 111, /* Speed setting not valid for 10G HBA */ + BFA_STATUS_10G_SPD = 111, /* Speed setting not valid for 10G CNA */ BFA_STATUS_IM_INV_TEAM_NAME = 112, /* Invalid team name */ BFA_STATUS_IM_DUP_TEAM_NAME = 113, /* Given team name already * exists */ @@ -213,12 +214,13 @@ enum bfa_status { * loaded */ BFA_STATUS_CARD_TYPE_MISMATCH = 131, /* Card type mismatch */ BFA_STATUS_BAD_ASICBLK = 132, /* Bad ASIC block */ - BFA_STATUS_NO_DRIVER = 133, /* Brocade adapter/driver not installed or loaded */ - BFA_STATUS_INVALID_MAC = 134, /* Invalid mac address */ + BFA_STATUS_NO_DRIVER = 133, /* Brocade adapter/driver not installed + * or loaded */ + BFA_STATUS_INVALID_MAC = 134, /* Invalid MAC address */ BFA_STATUS_IM_NO_VLAN = 135, /* No VLANs configured on the adapter */ BFA_STATUS_IM_ETH_LB_FAILED = 136, /* Ethernet loopback test failed */ - BFA_STATUS_IM_PVID_REMOVE = 137, /* Cannot remove port vlan (PVID) */ - BFA_STATUS_IM_PVID_EDIT = 138, /* Cannot edit port vlan (PVID) */ + BFA_STATUS_IM_PVID_REMOVE = 137, /* Cannot remove port VLAN (PVID) */ + BFA_STATUS_IM_PVID_EDIT = 138, /* Cannot edit port VLAN (PVID) */ BFA_STATUS_CNA_NO_BOOT = 139, /* Boot upload not allowed for CNA */ BFA_STATUS_IM_PVID_NON_ZERO = 140, /* Port VLAN ID (PVID) is Set to * Non-Zero Value */ @@ -232,14 +234,15 @@ enum bfa_status { BFA_STATUS_INSUFFICIENT_PERMS = 144, /* User doesn't have sufficient * permissions to execute the BCU * application */ - BFA_STATUS_IM_INV_VLAN_NAME = 145, /* Invalid/Reserved Vlan name + BFA_STATUS_IM_INV_VLAN_NAME = 145, /* Invalid/Reserved VLAN name * string. The name is not allowed - * for the normal Vlans */ + * for the normal VLAN */ BFA_STATUS_CMD_NOTSUPP_CNA = 146, /* Command not supported for CNA */ - BFA_STATUS_IM_PASSTHRU_EDIT = 147, /* Can not edit passthru vlan id */ - BFA_STATUS_IM_BIND_FAILED = 148, /*! < IM Driver bind operation + BFA_STATUS_IM_PASSTHRU_EDIT = 147, /* Can not edit passthrough VLAN + * id */ + BFA_STATUS_IM_BIND_FAILED = 148, /* IM Driver bind operation * failed */ - BFA_STATUS_IM_UNBIND_FAILED = 149, /* ! < IM Driver unbind operation + BFA_STATUS_IM_UNBIND_FAILED = 149, /* IM Driver unbind operation * failed */ BFA_STATUS_IM_PORT_IN_TEAM = 150, /* Port is already part of the * team */ @@ -249,7 +252,24 @@ enum bfa_status { BFA_STATUS_IM_TEAM_CFG_NOT_ALLOWED = 153, /* Given settings are not * allowed for the current * Teaming mode */ - BFA_STATUS_MAX_VAL /* Unknown error code */ + BFA_STATUS_PBC = 154, /* Operation not allowed for pre-boot + * configuration */ + BFA_STATUS_DEVID_MISSING = 155, /* Boot image is not for the adapter(s) + * installed */ + BFA_STATUS_BAD_FWCFG = 156, /* Bad firmware configuration */ + BFA_STATUS_CREATE_FILE = 157, /* Failed to create temporary file */ + BFA_STATUS_INVALID_VENDOR = 158, /* Invalid switch vendor */ + BFA_STATUS_SFP_NOT_READY = 159, /* SFP info is not ready. Retry */ + BFA_STATUS_NO_TOPOLOGY_FOR_CNA = 160, /* Topology command not + * applicable to CNA */ + BFA_STATUS_BOOT_CODE_UPDATED = 161, /* reboot -- -r is needed after + * boot code updated */ + BFA_STATUS_BOOT_VERSION = 162, /* Boot code version not compatible with + * the driver installed */ + BFA_STATUS_CARDTYPE_MISSING = 163, /* Boot image is not for the + * adapter(s) installed */ + BFA_STATUS_INVALID_CARDTYPE = 164, /* Invalid card type provided */ + BFA_STATUS_MAX_VAL /* Unknown error code */ }; #define bfa_status_t enum bfa_status diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h index a39f474c2fcf..cfd6ba7c47ec 100644 --- a/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h @@ -40,7 +40,8 @@ struct bfad_vport_s; * * @return None */ -void bfa_fcb_vport_delete(struct bfad_vport_s *vport_drv); +void bfa_fcb_vport_delete(struct bfad_vport_s *vport_drv); +void bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s); diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs.h b/drivers/scsi/bfa/include/fcs/bfa_fcs.h index f2fd35fdee28..54e5b81ab2a3 100644 --- a/drivers/scsi/bfa/include/fcs/bfa_fcs.h +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs.h @@ -61,8 +61,8 @@ struct bfa_fcs_s { /* * bfa fcs API functions */ -void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, - bfa_boolean_t min_cfg); +void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, + struct bfad_s *bfad, bfa_boolean_t min_cfg); void bfa_fcs_init(struct bfa_fcs_s *fcs); void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, struct bfa_fcs_driver_info_s *driver_info); diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h index e719f2c3eb35..9a35ecf5cdf0 100644 --- a/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h @@ -41,6 +41,7 @@ struct bfa_fcs_itnim_s { struct bfa_fcs_s *fcs; /* fcs instance */ struct bfa_timer_s timer; /* timer functions */ struct bfa_itnim_s *bfa_itnim; /* BFA itnim struct */ + u32 prli_retries; /* max prli retry attempts */ bfa_boolean_t seq_rec; /* seq recovery support */ bfa_boolean_t rec_support; /* REC supported */ bfa_boolean_t conf_comp; /* FCP_CONF support */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h index 702b95b76c2d..3027fc6c7722 100644 --- a/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h @@ -58,6 +58,7 @@ struct bfa_fcs_rport_s { u16 reply_oxid; /* OX_ID of inbound requests */ enum fc_cos fc_cos; /* FC classes of service supp */ bfa_boolean_t cisc; /* CISC capable device */ + bfa_boolean_t prlo; /* processing prlo or LOGO */ wwn_t pwwn; /* port wwn of rport */ wwn_t nwwn; /* node wwn of rport */ struct bfa_rport_symname_s psym_name; /* port symbolic name */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h index cd33f2cd5c34..0af262430860 100644 --- a/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h @@ -49,6 +49,10 @@ bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, u16 vf_id, struct bfa_port_cfg_s *port_cfg, struct bfad_vport_s *vport_drv); +bfa_status_t bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, + struct bfa_fcs_s *fcs, uint16_t vf_id, + struct bfa_port_cfg_s *port_cfg, + struct bfad_vport_s *vport_drv); bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport); bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport); bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport); diff --git a/drivers/scsi/bfa/include/log/bfa_log_linux.h b/drivers/scsi/bfa/include/log/bfa_log_linux.h index bd451db4c30a..44bc89768bda 100644 --- a/drivers/scsi/bfa/include/log/bfa_log_linux.h +++ b/drivers/scsi/bfa/include/log/bfa_log_linux.h @@ -53,8 +53,10 @@ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 16) #define BFA_LOG_LINUX_DRIVER_ERROR \ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 17) -#define BFA_LOG_LINUX_DRIVER_DIAG \ +#define BFA_LOG_LINUX_DRIVER_INFO \ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 18) -#define BFA_LOG_LINUX_DRIVER_AEN \ +#define BFA_LOG_LINUX_DRIVER_DIAG \ (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 19) +#define BFA_LOG_LINUX_DRIVER_AEN \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 20) #endif diff --git a/drivers/scsi/bfa/include/protocol/fc.h b/drivers/scsi/bfa/include/protocol/fc.h index 8d1038035a76..436dd7c5643a 100644 --- a/drivers/scsi/bfa/include/protocol/fc.h +++ b/drivers/scsi/bfa/include/protocol/fc.h @@ -1080,6 +1080,7 @@ struct fc_alpabm_s{ #define FC_REC_TOV (FC_ED_TOV + 1) #define FC_RA_TOV 10 #define FC_ELS_TOV (2 * FC_RA_TOV) +#define FC_FCCT_TOV (3 * FC_RA_TOV) /* * virtual fabric related defines diff --git a/drivers/scsi/bfa/lport_api.c b/drivers/scsi/bfa/lport_api.c index d3907d184e2b..72b3f508d0e9 100644 --- a/drivers/scsi/bfa/lport_api.c +++ b/drivers/scsi/bfa/lport_api.c @@ -137,6 +137,8 @@ bfa_fcs_port_get_rports(struct bfa_fcs_port_s *port, wwn_t rport_wwns[], /* * Iterate's through all the rport's in the given port to * determine the maximum operating speed. + * + * To be used in TRL Functionality only */ enum bfa_pport_speed bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port) @@ -146,7 +148,8 @@ bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port) struct bfa_fcs_s *fcs; enum bfa_pport_speed max_speed = 0; struct bfa_pport_attr_s pport_attr; - enum bfa_pport_speed pport_speed; + enum bfa_pport_speed pport_speed, rport_speed; + bfa_boolean_t trl_enabled = bfa_fcport_is_ratelim(port->fcs->bfa); if (port == NULL) return 0; @@ -164,19 +167,28 @@ bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port) qe = bfa_q_first(qh); while (qe != qh) { - rport = (struct bfa_fcs_rport_s *)qe; - if ((bfa_os_ntoh3b(rport->pid) > 0xFFF000) - || (bfa_fcs_rport_get_state(rport) == BFA_RPORT_OFFLINE)) { + rport = (struct bfa_fcs_rport_s *) qe; + if ((bfa_os_ntoh3b(rport->pid) > 0xFFF000) || + (bfa_fcs_rport_get_state(rport) == + BFA_RPORT_OFFLINE)) { qe = bfa_q_next(qe); continue; } - if ((rport->rpf.rpsc_speed == BFA_PPORT_SPEED_8GBPS) - || (rport->rpf.rpsc_speed > pport_speed)) { - max_speed = rport->rpf.rpsc_speed; + rport_speed = rport->rpf.rpsc_speed; + if ((trl_enabled) && (rport_speed == + BFA_PPORT_SPEED_UNKNOWN)) { + /* Use default ratelim speed setting */ + rport_speed = + bfa_fcport_get_ratelim_speed(port->fcs->bfa); + } + + if ((rport_speed == BFA_PPORT_SPEED_8GBPS) || + (rport_speed > pport_speed)) { + max_speed = rport_speed; break; - } else if (rport->rpf.rpsc_speed > max_speed) { - max_speed = rport->rpf.rpsc_speed; + } else if (rport_speed > max_speed) { + max_speed = rport_speed; } qe = bfa_q_next(qe); diff --git a/drivers/scsi/bfa/ms.c b/drivers/scsi/bfa/ms.c index 5e8c8dee6c97..1d579ef26122 100644 --- a/drivers/scsi/bfa/ms.c +++ b/drivers/scsi/bfa/ms.c @@ -157,6 +157,7 @@ bfa_fcs_port_ms_sm_plogi(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event) * Start timer for a delayed retry */ bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_plogi_retry); + ms->port->stats.ms_retries++; bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port), &ms->timer, bfa_fcs_port_ms_timeout, ms, BFA_FCS_RETRY_TIMEOUT); @@ -279,6 +280,7 @@ bfa_fcs_port_ms_sm_gmal(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event) */ if (ms->retry_cnt++ < BFA_FCS_MS_CMD_MAX_RETRIES) { bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gmal_retry); + ms->port->stats.ms_retries++; bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port), &ms->timer, bfa_fcs_port_ms_timeout, ms, BFA_FCS_RETRY_TIMEOUT); @@ -359,7 +361,7 @@ bfa_fcs_port_ms_send_gmal(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_gmal_response, - (void *)ms, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ms, FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT); } @@ -479,6 +481,7 @@ bfa_fcs_port_ms_sm_gfn(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event) */ if (ms->retry_cnt++ < BFA_FCS_MS_CMD_MAX_RETRIES) { bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_retry); + ms->port->stats.ms_retries++; bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port), &ms->timer, bfa_fcs_port_ms_timeout, ms, BFA_FCS_RETRY_TIMEOUT); @@ -557,7 +560,7 @@ bfa_fcs_port_ms_send_gfn(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_gfn_response, - (void *)ms, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ms, FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT); } @@ -637,7 +640,7 @@ bfa_fcs_port_ms_send_plogi(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_plogi_response, - (void *)ms, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ms, FC_MAX_PDUSZ, FC_ELS_TOV); port->stats.ms_plogi_sent++; bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT); diff --git a/drivers/scsi/bfa/ns.c b/drivers/scsi/bfa/ns.c index d20dd7e15742..ae0edcc86ed5 100644 --- a/drivers/scsi/bfa/ns.c +++ b/drivers/scsi/bfa/ns.c @@ -664,7 +664,7 @@ bfa_fcs_port_ns_send_plogi(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_plogi_response, - (void *)ns, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ns, FC_MAX_PDUSZ, FC_ELS_TOV); port->stats.ns_plogi_sent++; bfa_sm_send_event(ns, NSSM_EVENT_PLOGI_SENT); @@ -791,7 +791,7 @@ bfa_fcs_port_ns_send_rspn_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rspn_id_response, - (void *)ns, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV); port->stats.ns_rspnid_sent++; @@ -865,7 +865,7 @@ bfa_fcs_port_ns_send_rft_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rft_id_response, - (void *)ns, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV); port->stats.ns_rftid_sent++; bfa_sm_send_event(ns, NSSM_EVENT_RFTID_SENT); @@ -943,7 +943,7 @@ bfa_fcs_port_ns_send_rff_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rff_id_response, - (void *)ns, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV); port->stats.ns_rffid_sent++; bfa_sm_send_event(ns, NSSM_EVENT_RFFID_SENT); @@ -1029,7 +1029,7 @@ bfa_fcs_port_ns_send_gid_ft(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_gid_ft_response, (void *)ns, bfa_fcxp_get_maxrsp(port->fcs->bfa), - FC_RA_TOV); + FC_FCCT_TOV); port->stats.ns_gidft_sent++; @@ -1228,10 +1228,10 @@ bfa_fcs_port_ns_boot_target_disc(struct bfa_fcs_port_s *port) struct bfa_fcs_rport_s *rport; u8 nwwns; - wwn_t *wwns; + wwn_t wwns[BFA_PREBOOT_BOOTLUN_MAX]; int ii; - bfa_iocfc_get_bootwwns(port->fcs->bfa, &nwwns, &wwns); + bfa_iocfc_get_bootwwns(port->fcs->bfa, &nwwns, wwns); for (ii = 0; ii < nwwns; ++ii) { rport = bfa_fcs_rport_create_by_wwn(port, wwns[ii]); diff --git a/drivers/scsi/bfa/rport.c b/drivers/scsi/bfa/rport.c index 7b096f2e3836..9b4c2c9a644b 100644 --- a/drivers/scsi/bfa/rport.c +++ b/drivers/scsi/bfa/rport.c @@ -36,8 +36,6 @@ BFA_TRC_FILE(FCS, RPORT); -#define BFA_FCS_RPORT_MAX_RETRIES (5) - /* In millisecs */ static u32 bfa_fcs_rport_del_timeout = BFA_FCS_RPORT_DEF_DEL_TIMEOUT * 1000; @@ -95,6 +93,7 @@ static void bfa_fcs_rport_send_ls_rjt(struct bfa_fcs_rport_s *rport, u8 reason_code_expl); static void bfa_fcs_rport_process_adisc(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, u16 len); +static void bfa_fcs_rport_send_prlo_acc(struct bfa_fcs_rport_s *rport); /** * fcs_rport_sm FCS rport state machine events */ @@ -115,7 +114,8 @@ enum rport_event { RPSM_EVENT_HCB_OFFLINE = 13, /* BFA rport offline callback */ RPSM_EVENT_FC4_OFFLINE = 14, /* FC-4 offline complete */ RPSM_EVENT_ADDRESS_CHANGE = 15, /* Rport's PID has changed */ - RPSM_EVENT_ADDRESS_DISC = 16 /* Need to Discover rport's PID */ + RPSM_EVENT_ADDRESS_DISC = 16, /* Need to Discover rport's PID */ + RPSM_EVENT_PRLO_RCVD = 17, /* PRLO from remote device */ }; static void bfa_fcs_rport_sm_uninit(struct bfa_fcs_rport_s *rport, @@ -356,8 +356,8 @@ bfa_fcs_rport_sm_plogi_retry(struct bfa_fcs_rport_s *rport, */ case RPSM_EVENT_TIMEOUT: - rport->plogi_retries++; if (rport->plogi_retries < BFA_FCS_RPORT_MAX_RETRIES) { + rport->plogi_retries++; bfa_sm_set_state(rport, bfa_fcs_rport_sm_plogi_sending); bfa_fcs_rport_send_plogi(rport, NULL); } else { @@ -375,6 +375,7 @@ bfa_fcs_rport_sm_plogi_retry(struct bfa_fcs_rport_s *rport, bfa_fcs_rport_free(rport); break; + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_LOGO_RCVD: break; @@ -430,6 +431,13 @@ bfa_fcs_rport_sm_plogi(struct bfa_fcs_rport_s *rport, enum rport_event event) case RPSM_EVENT_LOGO_RCVD: bfa_fcs_rport_send_logo_acc(rport); + /* + * !! fall through !! + */ + case RPSM_EVENT_PRLO_RCVD: + if (rport->prlo == BFA_TRUE) + bfa_fcs_rport_send_prlo_acc(rport); + bfa_fcxp_discard(rport->fcxp); /* * !! fall through !! @@ -504,6 +512,9 @@ bfa_fcs_rport_sm_hal_online(struct bfa_fcs_rport_s *rport, bfa_fcs_rport_online_action(rport); break; + case RPSM_EVENT_PRLO_RCVD: + break; + case RPSM_EVENT_LOGO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_hcb_logorcv); bfa_rport_offline(rport->bfa_rport); @@ -582,6 +593,7 @@ bfa_fcs_rport_sm_online(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_logorcv); bfa_fcs_rport_offline_action(rport); break; @@ -624,6 +636,7 @@ bfa_fcs_rport_sm_nsquery_sending(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_logorcv); bfa_fcxp_walloc_cancel(rport->fcs->bfa, &rport->fcxp_wqe); bfa_fcs_rport_offline_action(rport); @@ -690,6 +703,7 @@ bfa_fcs_rport_sm_nsquery(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_logorcv); bfa_fcxp_discard(rport->fcxp); bfa_fcs_rport_offline_action(rport); @@ -740,6 +754,7 @@ bfa_fcs_rport_sm_adisc_sending(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_logorcv); bfa_fcxp_walloc_cancel(rport->fcs->bfa, &rport->fcxp_wqe); bfa_fcs_rport_offline_action(rport); @@ -811,6 +826,7 @@ bfa_fcs_rport_sm_adisc(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_logorcv); bfa_fcxp_discard(rport->fcxp); bfa_fcs_rport_offline_action(rport); @@ -843,6 +859,7 @@ bfa_fcs_rport_sm_fc4_logorcv(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_ADDRESS_CHANGE: break; @@ -894,6 +911,7 @@ bfa_fcs_rport_sm_fc4_offline(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_SCN: case RPSM_EVENT_LOGO_IMP: case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_ADDRESS_CHANGE: /** * rport is already going offline. @@ -953,6 +971,7 @@ bfa_fcs_rport_sm_hcb_offline(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_SCN: case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: /** * Ignore, already offline. */ @@ -978,8 +997,11 @@ bfa_fcs_rport_sm_hcb_logorcv(struct bfa_fcs_rport_s *rport, switch (event) { case RPSM_EVENT_HCB_OFFLINE: case RPSM_EVENT_ADDRESS_CHANGE: - if (rport->pid) + if (rport->pid && (rport->prlo == BFA_TRUE)) + bfa_fcs_rport_send_prlo_acc(rport); + if (rport->pid && (rport->prlo == BFA_FALSE)) bfa_fcs_rport_send_logo_acc(rport); + /* * If the lport is online and if the rport is not a well known * address port, we try to re-discover the r-port. @@ -1013,6 +1035,7 @@ bfa_fcs_rport_sm_hcb_logorcv(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: /** * Ignore - already processing a LOGO. */ @@ -1042,6 +1065,7 @@ bfa_fcs_rport_sm_hcb_logosend(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_ADDRESS_CHANGE: break; @@ -1075,6 +1099,7 @@ bfa_fcs_rport_sm_logo_sending(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: bfa_sm_set_state(rport, bfa_fcs_rport_sm_uninit); bfa_fcxp_walloc_cancel(rport->fcs->bfa, &rport->fcxp_wqe); bfa_fcs_rport_free(rport); @@ -1123,6 +1148,7 @@ bfa_fcs_rport_sm_offline(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_LOGO_IMP: break; @@ -1174,6 +1200,7 @@ bfa_fcs_rport_sm_nsdisc_sending(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_SCN: case RPSM_EVENT_LOGO_RCVD: + case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_PLOGI_SEND: break; @@ -1250,6 +1277,10 @@ bfa_fcs_rport_sm_nsdisc_retry(struct bfa_fcs_rport_s *rport, bfa_fcs_rport_send_logo_acc(rport); break; + case RPSM_EVENT_PRLO_RCVD: + bfa_fcs_rport_send_prlo_acc(rport); + break; + case RPSM_EVENT_PLOGI_COMP: bfa_sm_set_state(rport, bfa_fcs_rport_sm_hal_online); bfa_timer_stop(&rport->timer); @@ -1322,6 +1353,10 @@ bfa_fcs_rport_sm_nsdisc_sent(struct bfa_fcs_rport_s *rport, bfa_fcs_rport_del_timeout); break; + case RPSM_EVENT_PRLO_RCVD: + bfa_fcs_rport_send_prlo_acc(rport); + break; + case RPSM_EVENT_SCN: /** * ignore, wait for NS query response @@ -1378,7 +1413,7 @@ bfa_fcs_rport_send_plogi(void *rport_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_rport_plogi_response, - (void *)rport, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)rport, FC_MAX_PDUSZ, FC_ELS_TOV); rport->stats.plogis++; bfa_sm_send_event(rport, RPSM_EVENT_FCXP_SENT); @@ -1519,7 +1554,7 @@ bfa_fcs_rport_send_adisc(void *rport_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_rport_adisc_response, - rport, FC_MAX_PDUSZ, FC_RA_TOV); + rport, FC_MAX_PDUSZ, FC_ELS_TOV); rport->stats.adisc_sent++; bfa_sm_send_event(rport, RPSM_EVENT_FCXP_SENT); @@ -1580,7 +1615,7 @@ bfa_fcs_rport_send_gidpn(void *rport_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_rport_gidpn_response, - (void *)rport, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)rport, FC_MAX_PDUSZ, FC_FCCT_TOV); bfa_sm_send_event(rport, RPSM_EVENT_FCXP_SENT); } @@ -1692,7 +1727,7 @@ bfa_fcs_rport_send_logo(void *rport_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, NULL, rport, FC_MAX_PDUSZ, - FC_ED_TOV); + FC_ELS_TOV); rport->stats.logos++; bfa_fcxp_discard(rport->fcxp); @@ -2184,6 +2219,7 @@ bfa_fcs_rport_process_logo(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs) rport->reply_oxid = fchs->ox_id; bfa_trc(rport->fcs, rport->reply_oxid); + rport->prlo = BFA_FALSE; rport->stats.logo_rcvd++; bfa_sm_send_event(rport, RPSM_EVENT_LOGO_RCVD); } @@ -2553,6 +2589,30 @@ bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs, } } +/* Send best case acc to prlo */ +static void +bfa_fcs_rport_send_prlo_acc(struct bfa_fcs_rport_s *rport) +{ + struct bfa_fcs_port_s *port = rport->port; + struct fchs_s fchs; + struct bfa_fcxp_s *fcxp; + int len; + + bfa_trc(rport->fcs, rport->pid); + + fcxp = bfa_fcs_fcxp_alloc(port->fcs); + if (!fcxp) + return; + + len = fc_prlo_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), + rport->pid, bfa_fcs_port_get_fcid(port), + rport->reply_oxid, 0); + + bfa_fcxp_send(fcxp, rport->bfa_rport, port->fabric->vf_id, + port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, + NULL, NULL, FC_MAX_PDUSZ, 0); +} + /* * Send a LS reject */ @@ -2604,3 +2664,13 @@ bfa_fcs_rport_set_del_timeout(u8 rport_tmo) if (rport_tmo > 0) bfa_fcs_rport_del_timeout = rport_tmo * 1000; } + +void +bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, uint16_t ox_id) +{ + bfa_trc(rport->fcs, rport->pid); + + rport->prlo = BFA_TRUE; + rport->reply_oxid = ox_id; + bfa_sm_send_event(rport, RPSM_EVENT_PRLO_RCVD); +} diff --git a/drivers/scsi/bfa/rport_api.c b/drivers/scsi/bfa/rport_api.c index a441f41d2a64..15e0c470afd9 100644 --- a/drivers/scsi/bfa/rport_api.c +++ b/drivers/scsi/bfa/rport_api.c @@ -83,6 +83,7 @@ bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, { struct bfa_rport_qos_attr_s qos_attr; struct bfa_fcs_port_s *port = rport->port; + enum bfa_pport_speed rport_speed = rport->rpf.rpsc_speed; bfa_os_memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s)); @@ -102,10 +103,14 @@ bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, rport_attr->qos_attr = qos_attr; rport_attr->trl_enforced = BFA_FALSE; + if (bfa_fcport_is_ratelim(port->fcs->bfa)) { - if ((rport->rpf.rpsc_speed == BFA_PPORT_SPEED_UNKNOWN) || - (rport->rpf.rpsc_speed < - bfa_fcs_port_get_rport_max_speed(port))) + if (rport_speed == BFA_PPORT_SPEED_UNKNOWN) { + /* Use default ratelim speed setting */ + rport_speed = + bfa_fcport_get_ratelim_speed(rport->fcs->bfa); + } + if (rport_speed < bfa_fcs_port_get_rport_max_speed(port)) rport_attr->trl_enforced = BFA_TRUE; } diff --git a/drivers/scsi/bfa/rport_ftrs.c b/drivers/scsi/bfa/rport_ftrs.c index ae7bba67ae2a..f2a9361ce9a4 100644 --- a/drivers/scsi/bfa/rport_ftrs.c +++ b/drivers/scsi/bfa/rport_ftrs.c @@ -73,6 +73,7 @@ static void bfa_fcs_rpf_sm_uninit(struct bfa_fcs_rpf_s *rpf, enum rpf_event event) { struct bfa_fcs_rport_s *rport = rpf->rport; + struct bfa_fcs_fabric_s *fabric = &rport->fcs->fabric; bfa_trc(rport->fcs, rport->pwwn); bfa_trc(rport->fcs, rport->pid); @@ -80,12 +81,16 @@ bfa_fcs_rpf_sm_uninit(struct bfa_fcs_rpf_s *rpf, enum rpf_event event) switch (event) { case RPFSM_EVENT_RPORT_ONLINE: - if (!BFA_FCS_PID_IS_WKA(rport->pid)) { + /* Send RPSC2 to a Brocade fabric only. */ + if ((!BFA_FCS_PID_IS_WKA(rport->pid)) && + ((bfa_lps_is_brcd_fabric(rport->port->fabric->lps)) || + (bfa_fcs_fabric_get_switch_oui(fabric) == + BFA_FCS_BRCD_SWITCH_OUI))) { bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_rpsc_sending); rpf->rpsc_retries = 0; bfa_fcs_rpf_send_rpsc2(rpf, NULL); - break; - }; + } + break; case RPFSM_EVENT_RPORT_OFFLINE: break; @@ -269,6 +274,7 @@ void bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport) if (__fcs_min_cfg(rport->port->fcs)) return; + rport->rpf.rpsc_speed = 0; bfa_sm_send_event(&rport->rpf, RPFSM_EVENT_RPORT_OFFLINE); } @@ -307,7 +313,7 @@ bfa_fcs_rpf_send_rpsc2(void *rpf_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_rpf_rpsc2_response, - rpf, FC_MAX_PDUSZ, FC_RA_TOV); + rpf, FC_MAX_PDUSZ, FC_ELS_TOV); rport->stats.rpsc_sent++; bfa_sm_send_event(rpf, RPFSM_EVENT_FCXP_SENT); diff --git a/drivers/scsi/bfa/scn.c b/drivers/scsi/bfa/scn.c index 8fe09ba88a91..8a60129e6307 100644 --- a/drivers/scsi/bfa/scn.c +++ b/drivers/scsi/bfa/scn.c @@ -218,7 +218,7 @@ bfa_fcs_port_scn_send_scr(void *scn_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len, &fchs, bfa_fcs_port_scn_scr_response, - (void *)scn, FC_MAX_PDUSZ, FC_RA_TOV); + (void *)scn, FC_MAX_PDUSZ, FC_ELS_TOV); bfa_sm_send_event(scn, SCNSM_EVENT_SCR_SENT); } diff --git a/drivers/scsi/bfa/vport.c b/drivers/scsi/bfa/vport.c index 27cd619a227a..66f30a0d61e0 100644 --- a/drivers/scsi/bfa/vport.c +++ b/drivers/scsi/bfa/vport.c @@ -218,9 +218,9 @@ bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport, switch (event) { case BFA_FCS_VPORT_SM_DELETE: - bfa_sm_set_state(vport, bfa_fcs_vport_sm_logo); + bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup); bfa_lps_discard(vport->lps); - bfa_fcs_vport_do_logo(vport); + bfa_fcs_port_delete(&vport->lport); break; case BFA_FCS_VPORT_SM_OFFLINE: @@ -357,8 +357,9 @@ bfa_fcs_vport_sm_error(struct bfa_fcs_vport_s *vport, switch (event) { case BFA_FCS_VPORT_SM_DELETE: - bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit); - bfa_fcs_vport_free(vport); + bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup); + bfa_fcs_port_delete(&vport->lport); + break; default: @@ -594,6 +595,15 @@ bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport) } /** + * delete notification from fabric SM. To be invoked from within FCS. + */ +void +bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport) +{ + bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE); +} + +/** * Delete completion callback from associated lport */ void @@ -646,6 +656,7 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, return BFA_STATUS_VPORT_MAX; vport->vport_drv = vport_drv; + vport_cfg->preboot_vp = BFA_FALSE; bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit); bfa_fcs_lport_attach(&vport->lport, fcs, vf_id, vport); @@ -657,6 +668,36 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, } /** + * Use this function to instantiate a new FCS PBC vport object. This + * function will not trigger any HW initialization process (which will be + * done in vport_start() call) + * + * param[in] vport - pointer to bfa_fcs_vport_t. This space + * needs to be allocated by the driver. + * param[in] fcs - FCS instance + * param[in] vport_cfg - vport configuration + * param[in] vf_id - VF_ID if vport is created within a VF. + * FC_VF_ID_NULL to specify base fabric. + * param[in] vport_drv - Opaque handle back to the driver's vport + * structure + * + * retval BFA_STATUS_OK - on success. + * retval BFA_STATUS_FAILED - on failure. + */ +bfa_status_t +bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, + uint16_t vf_id, struct bfa_port_cfg_s *vport_cfg, + struct bfad_vport_s *vport_drv) +{ + bfa_status_t rc; + + rc = bfa_fcs_vport_create(vport, fcs, vf_id, vport_cfg, vport_drv); + vport->lport.port_cfg.preboot_vp = BFA_TRUE; + + return rc; +} + +/** * Use this function initialize the vport. * * @param[in] vport - pointer to bfa_fcs_vport_t. @@ -692,6 +733,8 @@ bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport) * Use this function to delete a vport object. Fabric object should * be stopped before this function call. * + * Donot invoke this from within FCS + * * param[in] vport - pointer to bfa_fcs_vport_t. * * return None @@ -699,6 +742,9 @@ bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport) bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport) { + if (vport->lport.port_cfg.preboot_vp) + return BFA_STATUS_PBC; + bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE); return BFA_STATUS_OK; |