libnvdimm: clean up command definitions

Remove the command payloads that do not have an associated libnvdimm
ioctl. I.e. remove the payloads that would only ever be carried in the
ND_CMD_CALL envelope. This prevents userspace from growing unnecessary
dependencies on this kernel header when userspace already has everything
it needs to craft and send these commands.

Cc: Jerry Hoemann <jerry.hoemann@hpe.com>
Reported-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 6d3c54264d8e46f662e3a0caa416538042727fb3..3f03567631cb092dc8f51aae740dd2a3472730e9 100644 (file)
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -145,43 +145,6 @@ struct nd_cmd_clear_error {
        __u64 cleared;
 } __packed;
 
-struct nd_cmd_trans_spa {
-       __u64 spa;
-       __u32 status;
-       __u8  flags;
-       __u8  _reserved[3];
-       __u64 trans_length;
-       __u32 num_nvdimms;
-       struct nd_nvdimm_device {
-               __u32 nfit_device_handle;
-               __u32 _reserved;
-               __u64 dpa;
-       } __packed devices[0];
-
-} __packed;
-
-struct nd_cmd_ars_err_inj {
-       __u64 err_inj_spa_range_base;
-       __u64 err_inj_spa_range_length;
-       __u8  err_inj_options;
-       __u32 status;
-} __packed;
-
-struct nd_cmd_ars_err_inj_clr {
-       __u64 err_inj_clr_spa_range_base;
-       __u64 err_inj_clr_spa_range_length;
-       __u32 status;
-} __packed;
-
-struct nd_cmd_ars_err_inj_stat {
-       __u32 status;
-       __u32 inj_err_rec_count;
-       struct nd_error_stat_query_record {
-               __u64 err_inj_stat_spa_range_base;
-               __u64 err_inj_stat_spa_range_length;
-       } __packed record[0];
-} __packed;
-
 enum {
        ND_CMD_IMPLEMENTED = 0,