1 files changed, 52 insertions, 0 deletions
diff --git a/backport-include/linux/ethtool.h b/backport-include/linux/ethtool.h
new file mode 100644
index 0000000..732a0db
--- /dev/null
+++ b/backport-include/linux/ethtool.h
@@ -0,0 +1,52 @@
+#ifndef __BACKPORT_LINUX_ETHTOOL_H
+#define __BACKPORT_LINUX_ETHTOOL_H
+#include_next <linux/ethtool.h>
+#include <linux/version.h>
+
+#ifndef SPEED_UNKNOWN
+#define SPEED_UNKNOWN  -1
+#endif /* SPEED_UNKNOWN */
+
+#ifndef DUPLEX_UNKNOWN
+#define DUPLEX_UNKNOWN 0xff
+#endif /* DUPLEX_UNKNOWN */
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
+static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings)
+{
+	return index % n_rx_rings;
+}
+#endif
+
+#ifndef ETHTOOL_FWVERS_LEN
+#define ETHTOOL_FWVERS_LEN 32
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+#define SUPPORTED_Backplane            (1 << 16)
+#define SUPPORTED_1000baseKX_Full      (1 << 17)
+#define SUPPORTED_10000baseKX4_Full    (1 << 18)
+#define SUPPORTED_10000baseKR_Full     (1 << 19)
+#define SUPPORTED_10000baseR_FEC       (1 << 20)
+
+#define ADVERTISED_Backplane           (1 << 16)
+#define ADVERTISED_1000baseKX_Full     (1 << 17)
+#define ADVERTISED_10000baseKX4_Full   (1 << 18)
+#define ADVERTISED_10000baseKR_Full    (1 << 19)
+#define ADVERTISED_10000baseR_FEC      (1 << 20)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
+static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
+					 __u32 speed)
+{
+	ep->speed = (__u16)speed;
+}
+
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
+{
+	return ep->speed;
+}
+#endif
+
+#endif /* __BACKPORT_LINUX_ETHTOOL_H */