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authorSteve Glendinning <steve.glendinning@smsc.com>2009-02-15 17:55:01 -0500
committerDavid S. Miller <davem@davemloft.net>2009-02-20 03:38:51 -0500
commit196b7e1b9cca9e187bb61fa7d60f04f4ab2c0592 (patch)
tree50ba17d2078c3cd7465bfe1cafb6fc720ef83f63 /drivers/net/smsc9420.h
parent62660e28084df3d8067ab855f326d3027808c569 (diff)
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 <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/smsc9420.h')
-rw-r--r--drivers/net/smsc9420.h1
1 files changed, 1 insertions, 0 deletions
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 @@
44#define LAN_REGISTER_EXTENT (0x400) 44#define LAN_REGISTER_EXTENT (0x400)
45 45
46#define SMSC9420_EEPROM_SIZE ((u32)11) 46#define SMSC9420_EEPROM_SIZE ((u32)11)
47#define SMSC9420_EEPROM_MAGIC (0x9420)
47 48
48#define PKT_BUF_SZ (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4) 49#define PKT_BUF_SZ (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4)
49 50