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Added network interface management commands

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This commit is contained in:
Michael Brown
2007-01-10 01:55:07 +00:00
parent 98b6154c3e
commit d24b80acf2
7 changed files with 292 additions and 36 deletions
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15
src/include/gpxe/netdevice.h
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@@ -224,6 +224,8 @@ struct net_device {
/** Declare a network-layer protocol */
#define __net_protocol __table ( net_protocols, 01 )
extern struct list_head net_devices;
/**
* Get printable network device hardware address
*
@@ -234,6 +236,18 @@ static inline const char * netdev_hwaddr ( struct net_device *netdev ) {
return netdev->ll_protocol->ntoa ( netdev->ll_addr );
}
/** Iterate over all network devices */
#define for_each_netdev( netdev ) \
list_for_each_entry ( (netdev), &net_devices, list )
/** There exist some network devices
*
* @ret existence Existence of network devices
*/
static inline int have_netdevs ( void ) {
return ( ! list_empty ( &net_devices ) );
}
extern int netdev_tx ( struct net_device *netdev, struct pk_buff *pkb );
void netdev_tx_complete ( struct net_device *netdev, struct pk_buff *pkb );
void netdev_tx_complete_next ( struct net_device *netdev );
@@ -247,7 +261,6 @@ extern void netdev_close ( struct net_device *netdev );
extern void unregister_netdev ( struct net_device *netdev );
extern void free_netdev ( struct net_device *netdev );
struct net_device * find_netdev ( const char *name );
extern struct net_device * next_netdev ( void );
extern int net_tx ( struct pk_buff *pkb, struct net_device *netdev,
struct net_protocol *net_protocol, const void *ll_dest );
extern int net_rx ( struct pk_buff *pkb, struct net_device *netdev,

16
src/include/usr/ifmgmt.h Normal file
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@@ -0,0 +1,16 @@
#ifndef _USR_IFMGMT_H
#define _USR_IFMGMT_H
/** @file
*
* Network interface management
*
*/
struct net_device;
extern int ifopen ( struct net_device *netdev );
extern void ifclose ( struct net_device *netdev );
extern void ifstat ( struct net_device *netdev );
#endif /* _USR_IFMGMT_H */