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Diffstat (limited to 'include/linux/ethtool_netlink.h')
-rw-r--r--include/linux/ethtool_netlink.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ethtool_netlink.h b/include/linux/ethtool_netlink.h
index c98f6852c8eb..d01b77887f82 100644
--- a/include/linux/ethtool_netlink.h
+++ b/include/linux/ethtool_netlink.h
@@ -7,6 +7,9 @@
#include <linux/ethtool.h>
#include <linux/netdevice.h>
+#define __ETHTOOL_LINK_MODE_MASK_NWORDS \
+ DIV_ROUND_UP(__ETHTOOL_LINK_MODE_MASK_NBITS, 32)
+
enum ethtool_multicast_groups {
ETHNL_MCGRP_MONITOR,
};