diff options
Diffstat (limited to 'src/eths.h')
| -rw-r--r-- | src/eths.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/eths.h b/src/eths.h new file mode 100644 index 0000000..09a20ad --- /dev/null +++ b/src/eths.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2006 Dell, Inc. + * by Matt Domsch <Matt_Domsch@dell.com> + * Licensed under the GNU General Public license, version 2. + */ +#ifndef __ETHS_H_INCLUDED +#define __ETHS_H_INCLUDED + +#include <net/if.h> +#include <net/if_arp.h> + +/* Bogus */ +#undef MAX_ADDR_LEN +#define MAX_ADDR_LEN 32 + +#include "list.h" +#include "ethtool-util.h" +#include "state.h" + +struct network_device { + struct list_head node; + char kernel_name[IFNAMSIZ]; /* ethN */ + unsigned char perm_addr[MAX_ADDR_LEN]; + unsigned char dev_addr[MAX_ADDR_LEN]; /* mutable MAC address, not unparsed */ + struct ethtool_drvinfo drvinfo; + int drvinfo_valid; + int arphrd_type; /* e.g. ARPHDR_ETHER */ + int hardware_claimed; /* true when recognized as PCI or PCMCIA and added to list of bios_devices */ +}; + +extern void get_eths(struct libbiosdevname_state *state); +extern void free_eths(struct libbiosdevname_state *state); +extern int unparse_network_device(char *buf, const int size, struct network_device *dev); +extern struct network_device * find_net_device_by_bus_info(struct libbiosdevname_state *state, + const char *bus_info); +extern int is_ethernet(struct network_device *dev); + +extern int zero_mac(const void *addr); + +#define min(a,b) ((a) <= (b) ? (a) : (b)) + +static inline void claim_netdev(struct network_device *dev) +{ + dev->hardware_claimed = 1; +} + +static inline int netdev_is_claimed(const struct network_device *dev) +{ + return dev->hardware_claimed != 0; +} + +static inline int drvinfo_valid(const struct network_device *dev) +{ + return dev->drvinfo_valid != 0; +} + +#endif /* __ETHS_H_INCLUDED */ |