From 196b7e1b9cca9e187bb61fa7d60f04f4ab2c0592 Mon Sep 17 00:00:00 2001 From: Steve Glendinning Date: Sun, 15 Feb 2009 22:55:01 +0000 Subject: smsc9420: handle magic field of ethtool_eeprom ethtool.h says the driver should set the magic field in get_eeprom and verify it in set_eeprom. This patch adds this functionality using an arbitary driver-specific magic value constant (0x9420). Signed-off-by: Steve Glendinning Signed-off-by: David S. Miller --- drivers/net/smsc9420.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/smsc9420.h') diff --git a/drivers/net/smsc9420.h b/drivers/net/smsc9420.h index 69c351f93f86..e441402f77a2 100644 --- a/drivers/net/smsc9420.h +++ b/drivers/net/smsc9420.h @@ -44,6 +44,7 @@ #define LAN_REGISTER_EXTENT (0x400) #define SMSC9420_EEPROM_SIZE ((u32)11) +#define SMSC9420_EEPROM_MAGIC (0x9420) #define PKT_BUF_SZ (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4) -- cgit v1.2.2