New helper: deactivate_locked_super()

[safe/jmp/linux-2.6] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index be3ebd7..5a96a1a 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -32,6 +32,7 @@
 #ifdef __KERNEL__
 #include <linux/timer.h>
 #include <linux/delay.h>
+#include <linux/mm.h>
 #include <asm/atomic.h>
 #include <asm/cache.h>
 #include <asm/byteorder.h>
@@ -103,7 +104,7 @@ struct wireless_dev;
 # else
 #  define LL_MAX_HEADER 96
 # endif
-#elif defined(CONFIG_TR)
+#elif defined(CONFIG_TR) || defined(CONFIG_TR_MODULE)
 # define LL_MAX_HEADER 48
 #else
 # define LL_MAX_HEADER 32
@@ -499,7 +500,7 @@ struct netdev_queue {
  *
  * int (*ndo_set_mac_address)(struct net_device *dev, void *addr);
  *     This function  is called when the Media Access Control address
- *     needs to be changed. If not this interface is not defined, the
+ *     needs to be changed. If this interface is not defined, the
  *     mac address can not be changed.
  *
  * int (*ndo_validate_addr)(struct net_device *dev);
@@ -593,6 +594,14 @@ struct net_device_ops {
 #define HAVE_NETDEV_POLL
        void                    (*ndo_poll_controller)(struct net_device *dev);
 #endif
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+       int                     (*ndo_fcoe_ddp_setup)(struct net_device *dev,
+                                                     u16 xid,
+                                                     struct scatterlist *sgl,
+                                                     unsigned int sgc);
+       int                     (*ndo_fcoe_ddp_done)(struct net_device *dev,
+                                                    u16 xid);
+#endif
 };
 
 /*
@@ -661,14 +670,17 @@ struct net_device
 #define NETIF_F_GRO            16384   /* Generic receive offload */
 #define NETIF_F_LRO            32768   /* large receive offload */
 
+#define NETIF_F_FCOE_CRC       (1 << 24) /* FCoE CRC32 */
+
        /* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT      16
-#define NETIF_F_GSO_MASK       0xffff0000
+#define NETIF_F_GSO_MASK       0x00ff0000
 #define NETIF_F_TSO            (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
 #define NETIF_F_UFO            (SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
 #define NETIF_F_GSO_ROBUST     (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
 #define NETIF_F_TSO_ECN                (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
 #define NETIF_F_TSO6           (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
+#define NETIF_F_FSO            (SKB_GSO_FCOE << NETIF_F_GSO_SHIFT)
 
        /* List of features with software fallbacks. */
 #define NETIF_F_GSO_SOFTWARE   (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
@@ -851,6 +863,11 @@ struct net_device
        struct dcbnl_rtnl_ops *dcbnl_ops;
 #endif
 
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+       /* max exchange id for FCoE LRO by ddp */
+       unsigned int            fcoe_ddp_xid;
+#endif
+
 #ifdef CONFIG_COMPAT_NET_DEV_OPS
        struct {
                int                     (*init)(struct net_device *dev);