diff options
Diffstat (limited to 'drivers/scsi/cxlflash')
| -rw-r--r-- | drivers/scsi/cxlflash/main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index ca702d855c31..0f062a4419ab 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -2097,6 +2097,16 @@ static ssize_t lun_mode_store(struct device *dev, rc = kstrtouint(buf, 10, &lun_mode); if (!rc && (lun_mode < 5) && (lun_mode != afu->internal_lun)) { afu->internal_lun = lun_mode; + + /* + * When configured for internal LUN, there is only one channel, + * channel number 0, else there will be 2 (default). + */ + if (afu->internal_lun) + shost->max_channel = 0; + else + shost->max_channel = NUM_FC_PORTS - 1; + afu_reset(cfg); scsi_scan_host(cfg->host); } |