+
+ /* If we haven't discovered any modes that this module supports, try
+ * the encoding and bitrate to determine supported modes. Some BiDi
+ * modules (eg, 1310nm/1550nm) are not 1000BASE-BX compliant due to
+ * the differing wavelengths, so do not set any transceiver bits.
+ */
+ if (bitmap_empty(modes, __ETHTOOL_LINK_MODE_MASK_NBITS)) {
+ /* If the encoding and bit rate allows 1000baseX */
+ if (id->base.encoding == SFP_ENCODING_8B10B && br_nom &&
+ br_min <= 1300 && br_max >= 1200)
+ phylink_set(modes, 1000baseX_Full);
+ }
+
+ bitmap_or(support, support, modes, __ETHTOOL_LINK_MODE_MASK_NBITS);
+
+ phylink_set(support, Autoneg);
+ phylink_set(support, Pause);
+ phylink_set(support, Asym_Pause);