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authorPhilippe Reynes <tremyfr@gmail.com>2016-04-15 01:34:59 +0300
committerDavid S. Miller <davem@davemloft.net>2016-04-18 21:45:08 +0300
commit6d62b4d5fac620ee0ca65dc6d99b0306d96bc541 (patch)
tree3cd05429d28f63fbe2ddfa3860cf39be5485d0cb /include/linux/ethtool.h
parent2a2bbf170054e2525f11e08bb36d4027d76b7bff (diff)
downloadlinux-6d62b4d5fac620ee0ca65dc6d99b0306d96bc541.tar.xz
net: ethtool: export conversion function between u32 and link mode
The function convert_legacy_u32_to_link_mode and convert_link_mode_to_legacy_u32 may be used outside of ethtool.c. We rename them to ethtool_convert_... and export them, so we could use them in others drivers and modules. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ethtool.h')
-rw-r--r--include/linux/ethtool.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index e2b7bf27c03e..9ded8c6d8176 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -150,6 +150,13 @@ extern int
__ethtool_get_link_ksettings(struct net_device *dev,
struct ethtool_link_ksettings *link_ksettings);
+void ethtool_convert_legacy_u32_to_link_mode(unsigned long *dst,
+ u32 legacy_u32);
+
+/* return false if src had higher bits set. lower bits always updated. */
+bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32,
+ const unsigned long *src);
+
/**
* struct ethtool_ops - optional netdev operations
* @get_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings