diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_iocfc.c')
-rw-r--r-- | drivers/scsi/bfa/bfa_iocfc.c | 107 |
1 files changed, 74 insertions, 33 deletions
diff --git a/drivers/scsi/bfa/bfa_iocfc.c b/drivers/scsi/bfa/bfa_iocfc.c index a76de2669bf..90820be9986 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 |