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path: root/drivers/scsi/bfa/bfa_iocfc.c
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Diffstat (limited to 'drivers/scsi/bfa/bfa_iocfc.c')
-rw-r--r--drivers/scsi/bfa/bfa_iocfc.c107
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