- * 'dst' and 'ofs_nbits' are identical to those for the NXAST_REG_LOAD
- * action; refer to the description of that action for details.
+ * 'dst' and 'ofs_nbits' are similar to those for the NXAST_REG_LOAD
+ * action, except that 'dst' must be NXM_NX_REG(idx) for 'idx' in the
+ * switch's supported range.