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path: root/drivers/scsi/bfa/bfad_bsg.c
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Diffstat (limited to 'drivers/scsi/bfa/bfad_bsg.c')
-rw-r--r--drivers/scsi/bfa/bfad_bsg.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index fcfe0ae7fd31..e4409e57e3a9 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -1066,6 +1066,49 @@ bfad_iocmd_cee_reset_stats(struct bfad_s *bfad, void *cmd)
return 0;
}
+int
+bfad_iocmd_sfp_media(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_sfp_media_s *iocmd = (struct bfa_bsg_sfp_media_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_sfp_media(BFA_SFP_MOD(&bfad->bfa), &iocmd->media,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ bfa_trc(bfad, iocmd->status);
+ if (iocmd->status != BFA_STATUS_SFP_NOT_READY)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_sfp_speed(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_sfp_speed_s *iocmd = (struct bfa_bsg_sfp_speed_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_sfp_speed(BFA_SFP_MOD(&bfad->bfa), iocmd->speed,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ bfa_trc(bfad, iocmd->status);
+ if (iocmd->status != BFA_STATUS_SFP_NOT_READY)
+ goto out;
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
static int
bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
unsigned int payload_len)
@@ -1194,6 +1237,12 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
case IOCMD_CEE_RESET_STATS:
rc = bfad_iocmd_cee_reset_stats(bfad, iocmd);
break;
+ case IOCMD_SFP_MEDIA:
+ rc = bfad_iocmd_sfp_media(bfad, iocmd);
+ break;
+ case IOCMD_SFP_SPEED:
+ rc = bfad_iocmd_sfp_speed(bfad, iocmd);
+ break;
default:
rc = EINVAL;
break;
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