ethernet/i825xx/sun3_82586.h

7  * copyrights (c) 1994 by Michael Hipp (hippm@informatik.uni-tuebingen.de)
10  *   crynwr-packet-driver by Russ Nelson
11  *   Garret A. Wollman's i82586-driver for BSD
52   char          *iscp;		/* pointer to the iscp-block */
64   char          *scb_base;      /* base-address of all 16-bit offsets */
78   unsigned short crc_errs;      /* CRC-Error counter */
88 #define RUC_NOP		0x0000	/* NOP-command */
95 #define CUC_NOP         0x00  /* NOP-command */
113 #define STAT_CNA        0x20  /* CU left active state */
118 #define CU_ACTIVE       0x2   /* CU is active */
135   unsigned short rbd_offset;	/* pointeroffset to RBD-buffer */
136   unsigned char  dest[ETH_ALEN];	/* ethernet-address, destination */
137   unsigned char  source[ETH_ALEN];	/* ethernet-address, source */
138   unsigned short length;	/* 802.3 frame-length */
147 #define RFD_ERR_LEN  0x10     /* Length error (if enabled length-checking */
173 #define RBD_MASK	0x3fff	/* size-mask for length */
183  * Action-Commands
202  * NOP - command
230   unsigned char  byte_cnt;   /* size of the config-cmd */
233   unsigned char  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
234   unsigned char  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
236   unsigned char  time_low;   /* slot time low */
237   unsigned char  time_high;  /* slot time high(0-2) and max. retries(4-7) */
238   unsigned char  promisc;    /* promisc-mode(0) , et al (1-7) */
239   unsigned char  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
252   unsigned short mc_cnt;		/* number of bytes in the MC-List */
277   unsigned short length;	/* user defined: 802.3 length / Ether type */
298 #define TDR_LNK_OK	0x8000	/* No link problem identified */
309   unsigned short size;		/* size + EOF-Flag(15) */
314 #define TBD_LAST 0x8000         /* EOF-Flag, indicates last buffer in list */