sys/dev/atm/hea/eni_var.h

   1 /*
   2  *
   3  * ===================================
   4  * HARP  |  Host ATM Research Platform
   5  * ===================================
   6  *
   7  *
   8  * This Host ATM Research Platform ("HARP") file (the "Software") is
   9  * made available by Network Computing Services, Inc. ("NetworkCS")
  10  * "AS IS".  NetworkCS does not provide maintenance, improvements or
  11  * support of any kind.
  12  *
  13  * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
  14  * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
  15  * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
  16  * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
  17  * In no event shall NetworkCS be responsible for any damages, including
  18  * but not limited to consequential damages, arising from or relating to
  19  * any use of the Software or related support.
  20  *
  21  * Copyright 1994-1998 Network Computing Services, Inc.
  22  *
  23  * Copies of this Software may be made, however, the above copyright
  24  * notice must be reproduced on all copies.
  25  *
  26  *      @(#) $FreeBSD: src/sys/dev/hea/eni_var.h,v 1.2 1999/08/28 00:41:46 peter Exp $
  27  *      @(#) $DragonFly: src/sys/dev/atm/hea/eni_var.h,v 1.4 2005/02/01 00:51:49 joerg Exp $
  28  *
  29  */
  30
  31 /*
  32  * Efficient ENI Adapter Support
  33  * -----------------------------
  34  *
  35  * Local driver include files and global declarations
  36  *
  37  */
  38
  39 #ifndef _ENI_ENI_VAR_H
  40 #define _ENI_ENI_VAR_H
  41
  42 /*
  43  * Global function declarations
  44  */
  45         /* eni_buffer.c */
  46 int     eni_init_memory (Eni_unit *);
  47 caddr_t eni_allocate_buffer (Eni_unit *, u_long *);
  48 void    eni_free_buffer (Eni_unit *, caddr_t);
  49
  50         /* eni_if.c */
  51 int     eni_atm_ioctl (int, caddr_t, caddr_t);
  52 void    eni_zero_stats (Eni_unit *);
  53
  54         /* eni_init.c */
  55 int     eni_init (Eni_unit *);
  56
  57         /* eni_intr.c */
  58 void    eni_intr (void *);
  59
  60         /* eni_receive.c */
  61 void    eni_do_service (Eni_unit *);
  62 void    eni_recv_drain (Eni_unit *);
  63
  64         /* eni_transmit.c */
  65 int     eni_set_dma (Eni_unit *, int, u_long *, int, long *, int, u_long, int );
  66 void    eni_output (Cmn_unit *, Cmn_vcc *, KBuffer *);
  67 void    eni_xmit_drain (Eni_unit *);
  68
  69         /* eni_vcm.c */
  70 int     eni_instvcc (Cmn_unit *, Cmn_vcc *);
  71 int     eni_openvcc (Cmn_unit *, Cmn_vcc *);
  72 int     eni_closevcc (Cmn_unit *, Cmn_vcc *);
  73
  74 /*
  75  * Global variable declarations
  76  */
  77 extern Eni_unit         *eni_units[];
  78 extern struct stack_defn        *eni_services;
  79 extern struct sp_info   eni_nif_pool;
  80 extern struct sp_info   eni_vcc_pool;
  81
  82 #endif  /* _ENI_ENI_VAR_H */