72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
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/*
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* ether_driver.h
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*
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* Ethernet driver: handles NE2000 and 3C503 cards
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*/
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/*
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Copyright 1999, Be Incorporated. All Rights Reserved.
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This file may be used under the terms of the Be Sample Code License.
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*/
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#ifndef _ETHER_DRIVER_H
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#define _ETHER_DRIVER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <Drivers.h>
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/*
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* ioctls: belongs in a public header file
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* somewhere, so that the net_server and other ethernet drivers can use.
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*/
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enum {
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ETHER_GETADDR = B_DEVICE_OP_CODES_END, /* get ethernet address */
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ETHER_INIT, /* set irq and port */
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ETHER_NONBLOCK, /* set/unset nonblocking mode */
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ETHER_ADDMULTI, /* add multicast addr */
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ETHER_REMMULTI, /* rem multicast addr */
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ETHER_SETPROMISC, /* set promiscuous */
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ETHER_GETFRAMESIZE, /* get frame size */
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ETHER_ADDTIMESTAMP, /* (try to) add timestamps to packets (BONE ext) */
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ETHER_HASIOVECS, /* does the driver implement writev ? (BONE ext) (bool *) */
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ETHER_GETIFTYPE, /* get the IFT_ type of the interface (int *) */
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ETHER_GETLINKSTATE /* get line speed, quality, duplex mode, etc. */
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};
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/*
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* 48-bit ethernet address, passed back from ETHER_GETADDR
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*/
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typedef struct {
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unsigned char ebyte[6];
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} ether_address_t;
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/*
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* info passed to ETHER_INIT
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*/
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typedef struct ether_init_params {
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short port;
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short irq;
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unsigned long mem;
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} ether_init_params_t;
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/*
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* info returned from ETHER_GETLINKSTATE
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*/
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typedef struct ether_link_state {
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float link_speed; /* In Mbits per second */
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float link_quality; /* Set to zero if not connected */
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char duplex_mode; /* Set to 1 for full duplex, 0 for half */
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} ether_link_state_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ETHER_DRIVER_H */
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