ZBC drives are close to disk devices, so update sd.c to handle ZBC drives correctly. Signed-off-by: Hannes Reinecke <hare@xxxxxxx> --- drivers/scsi/sd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 377a520..29c981b 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -161,7 +161,7 @@ cache_type_store(struct device *dev, struct device_attribute *attr, static const char temp[] = "temporary "; int len; - if (sdp->type != TYPE_DISK) + if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC) /* no cache control on RBC devices; theoretically they * can do it, but there's probably so many exceptions * it's not worth the risk */ @@ -259,7 +259,7 @@ allow_restart_store(struct device *dev, struct device_attribute *attr, if (!capable(CAP_SYS_ADMIN)) return -EACCES; - if (sdp->type != TYPE_DISK) + if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC) return -EINVAL; sdp->allow_restart = simple_strtoul(buf, NULL, 10); @@ -389,7 +389,7 @@ provisioning_mode_store(struct device *dev, struct device_attribute *attr, if (!capable(CAP_SYS_ADMIN)) return -EACCES; - if (sdp->type != TYPE_DISK) + if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC) return -EINVAL; if (!strncmp(buf, lbp_mode[SD_LBP_UNMAP], 20)) @@ -456,7 +456,7 @@ max_write_same_blocks_store(struct device *dev, struct device_attribute *attr, if (!capable(CAP_SYS_ADMIN)) return -EACCES; - if (sdp->type != TYPE_DISK) + if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC) return -EINVAL; err = kstrtoul(buf, 10, &max); @@ -2537,7 +2537,7 @@ static void sd_read_app_tag_own(struct scsi_disk *sdkp, unsigned char *buffer) struct scsi_mode_data data; struct scsi_sense_hdr sshdr; - if (sdp->type != TYPE_DISK) + if (sdp->type != TYPE_DISK && sdp->type != TYPE_ZBC) return; if (sdkp->protection_type == 0) -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
