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-rw-r--r--include/linux/ethtool.h17
1 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 8bb5e87df365..b4b038b89ee6 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -27,9 +27,24 @@ struct ethtool_cmd {
27 __u8 autoneg; /* Enable or disable autonegotiation */ 27 __u8 autoneg; /* Enable or disable autonegotiation */
28 __u32 maxtxpkt; /* Tx pkts before generating tx int */ 28 __u32 maxtxpkt; /* Tx pkts before generating tx int */
29 __u32 maxrxpkt; /* Rx pkts before generating rx int */ 29 __u32 maxrxpkt; /* Rx pkts before generating rx int */
30 __u32 reserved[4]; 30 __u16 speed_hi;
31 __u16 reserved2;
32 __u32 reserved[3];
31}; 33};
32 34
35static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
36 __u32 speed)
37{
38
39 ep->speed = (__u16)speed;
40 ep->speed_hi = (__u16)(speed >> 16);
41}
42
43static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
44{
45 return (ep->speed_hi << 16) | ep->speed;
46}
47
33#define ETHTOOL_BUSINFO_LEN 32 48#define ETHTOOL_BUSINFO_LEN 32
34/* these strings are set to whatever the driver author decides... */ 49/* these strings are set to whatever the driver author decides... */
35struct ethtool_drvinfo { 50struct ethtool_drvinfo {