X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=include%2Flinux%2Fethtool.h;h=35e5954a5a159a4d1512e7b532b72d37ab060906;hb=884cc71292107a2aea2d42663c33e26d5f7f023c;hp=0c0146e7e274f460ca9e3ea39c77531e6bedf065;hpb=2ec077c186a02c0aae8fc213a7b1d4c35f9626ed;p=mirror_ubuntu-bionic-kernel.git

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 0c0146e7e274..35e5954a5a15 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -164,6 +164,16 @@ extern int
 __ethtool_get_link_ksettings(struct net_device *dev,
 			     struct ethtool_link_ksettings *link_ksettings);
 
+/**
+ * ethtool_intersect_link_masks - Given two link masks, AND them together
+ * @dst: first mask and where result is stored
+ * @src: second mask to intersect with
+ *
+ * Given two link mode masks, AND them together and save the result in dst.
+ */
+void ethtool_intersect_link_masks(struct ethtool_link_ksettings *dst,
+				  struct ethtool_link_ksettings *src);
+
 void ethtool_convert_legacy_u32_to_link_mode(unsigned long *dst,
 					     u32 legacy_u32);
 
@@ -300,6 +310,8 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32,
  *	fields should be ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS
  *	instead of the latter), any change to them will be overwritten
  *	by kernel. Returns a negative error code or zero.
+ * @get_fecparam: Get the network device Forward Error Correction parameters.
+ * @set_fecparam: Set the network device Forward Error Correction parameters.
  *
  * All operations are optional (i.e. the function pointer may be set
  * to %NULL) and callers must take this into account.  Callers must