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 */
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 */
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#ifndef __NET_NETIF_DP8390_H__
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#ifndef __NET_NETIF_DP8390_H__
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#define __NET_NETIF_DP8390_H__
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#define __NET_NETIF_DP8390_H__
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#include "../../structures/packet/packet.h"
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#include "dp8390_port.h"
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#include "dp8390_port.h"
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#include "local.h"
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#include "local.h"
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/*
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/*
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dp8390.h
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dp8390.h
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struct dpeth;
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struct dpeth;
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struct iovec_dat;
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struct iovec_dat;
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//struct iovec_dat_s;
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//struct iovec_dat_s;
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_PROTOTYPE( typedef void (*dp_initf_t), (struct dpeth *dep)     );
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_PROTOTYPE( typedef void (*dp_initf_t), (struct dpeth *dep)     );
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_PROTOTYPE( typedef void (*dp_stopf_t), (struct dpeth *dep)     );
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_PROTOTYPE( typedef void (*dp_stopf_t), (struct dpeth *dep)     );
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//_PROTOTYPE( typedef void (*dp_user2nicf_t), (struct dpeth *dep,
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_PROTOTYPE( typedef void (*dp_user2nicf_t), (struct dpeth *dep,
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//          struct iovec_dat *iovp, vir_bytes offset,
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            struct iovec_dat *iovp, vir_bytes offset,
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//          int nic_addr, vir_bytes count)          );
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            int nic_addr, vir_bytes count)          );
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//_PROTOTYPE( typedef void (*dp_user2nicf_s_t), (struct dpeth *dep,
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//_PROTOTYPE( typedef void (*dp_user2nicf_s_t), (struct dpeth *dep,
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//          struct iovec_dat_s *iovp, vir_bytes offset,
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//          struct iovec_dat_s *iovp, vir_bytes offset,
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//          int nic_addr, vir_bytes count)          );
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//          int nic_addr, vir_bytes count)          );
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_PROTOTYPE( typedef void (*dp_nic2userf_t), (struct dpeth *dep,
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_PROTOTYPE( typedef void (*dp_nic2userf_t), (struct dpeth *dep,
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            int nic_addr, struct iovec_dat *iovp,
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            int nic_addr, struct iovec_dat *iovp,
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//#endif
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//#endif
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_PROTOTYPE( typedef void (*dp_getblock_t), (struct dpeth *dep,
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_PROTOTYPE( typedef void (*dp_getblock_t), (struct dpeth *dep,
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        int page, size_t offset, size_t size, void *dst)    );
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        int page, size_t offset, size_t size, void *dst)    );
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/* iovectors are handled IOVEC_NR entries at a time. */
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/* iovectors are handled IOVEC_NR entries at a time. */
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//#define IOVEC_NR  16
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// no vectors allowed
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#define IOVEC_NR    16
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#define IOVEC_NR    1
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/*
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/*
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typedef int irq_hook_t;
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typedef int irq_hook_t;
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*/
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*/
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typedef struct iovec_dat
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typedef struct iovec_dat
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{
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{
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  iovec_t iod_iovec[IOVEC_NR];
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  iovec_t iod_iovec[IOVEC_NR];
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  int iod_iovec_s;
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  int iod_iovec_s;
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  // no direct process access
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  int iod_proc_nr;
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  int iod_proc_nr;
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  vir_bytes iod_iovec_addr;
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  vir_bytes iod_iovec_addr;
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} iovec_dat_t;
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} iovec_dat_t;
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/*
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/*
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typedef struct iovec_dat_s
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typedef struct iovec_dat_s
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#define SENDQ_NR    2   /* Maximum size of the send queue */
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#define SENDQ_NR    2   /* Maximum size of the send queue */
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#define SENDQ_PAGES 6   /* 6 * DP_PAGESIZE >= 1514 bytes */
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#define SENDQ_PAGES 6   /* 6 * DP_PAGESIZE >= 1514 bytes */
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typedef struct dpeth
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typedef struct dpeth
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{
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{
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    /* Parent device structure.
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     */
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    void *      parent;
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    /* Packet send queue.
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    */
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    packet_t    packet_queue;
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    int         packet_count;
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    /* The de_base_port field is the starting point of the probe.
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    /* The de_base_port field is the starting point of the probe.
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     * The conf routine also fills de_linmem and de_irq. If the probe
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     * The conf routine also fills de_linmem and de_irq. If the probe
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     * routine knows the irq and/or memory address because they are
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     * routine knows the irq and/or memory address because they are
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     * hardwired in the board, the probe should modify these fields.
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     * hardwired in the board, the probe should modify these fields.
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     * Futhermore, the probe routine should also fill in de_initf and
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     * Futhermore, the probe routine should also fill in de_initf and
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    int de_mode;
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    int de_mode;
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    eth_stat_t de_stat;
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    eth_stat_t de_stat;
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    iovec_dat_t de_read_iovec;
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    iovec_dat_t de_read_iovec;
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//  iovec_dat_s_t de_read_iovec_s;
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//  iovec_dat_s_t de_read_iovec_s;
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//  int de_safecopy_read;
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//  int de_safecopy_read;
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//  iovec_dat_t de_write_iovec;
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    iovec_dat_t de_write_iovec;
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//  iovec_dat_s_t de_write_iovec_s;
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//  iovec_dat_s_t de_write_iovec_s;
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    iovec_dat_t de_tmp_iovec;
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    iovec_dat_t de_tmp_iovec;
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//  iovec_dat_s_t de_tmp_iovec_s;
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//  iovec_dat_s_t de_tmp_iovec_s;
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    vir_bytes de_read_s;
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    vir_bytes de_read_s;
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//  int de_client;
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//  int de_client;
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//  message de_sendmsg;
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//  message de_sendmsg;
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//  dp_user2nicf_t de_user2nicf;
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    dp_user2nicf_t de_user2nicf;
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//  dp_user2nicf_s_t de_user2nicf_s;
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//  dp_user2nicf_s_t de_user2nicf_s;
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    dp_nic2userf_t de_nic2userf;
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    dp_nic2userf_t de_nic2userf;
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//  dp_nic2userf_s_t de_nic2userf_s;
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//  dp_nic2userf_s_t de_nic2userf_s;
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    dp_getblock_t de_getblockf;
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    dp_getblock_t de_getblockf;
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} dpeth_t;
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} dpeth_t;