dp8390.c File Reference

DP8390 network interface core implementation. More...

#include <assert.h>
#include <errno.h>
#include "../../include/byteorder.h"
#include "../../structures/packet/packet.h"
#include "../../structures/packet/packet_client.h"
#include "../netif.h"
#include "dp8390_drv.h"
#include "dp8390_port.h"
#include "local.h"
#include "dp8390.h"

Include dependency graph for dp8390.c:

Defines
#define	wdeth_probe(dep)   (0)
#define	ne_probe(dep)   (0)
#define	el2_probe(dep)   (0)
#define	CR_EXTRA   CR_STA
Functions
int	queue_packet (dpeth_t *dep, packet_t packet)
	Queues the outgoing packet.
static void	outsb (port_t port, void *buf, size_t size)
	Reads a memory block byte by byte.
static void	outsw (port_t port, void *buf, size_t size)
	Reads a memory block word by word.
	_PROTOTYPE (static void dp_init,(dpeth_t *dep))
	_PROTOTYPE (static void dp_getblock,(dpeth_t *dep, int page, size_t offset, size_t size, void *dst))
	_PROTOTYPE (static int dp_pkt2user,(dpeth_t *dep, int page, int length))
	_PROTOTYPE (static void dp_user2nic,(dpeth_t *dep, iovec_dat_t *iovp, vir_bytes offset, int nic_addr, vir_bytes count))
	_PROTOTYPE (static void dp_nic2user,(dpeth_t *dep, int nic_addr, iovec_dat_t *iovp, vir_bytes offset, vir_bytes count))
	_PROTOTYPE (static void dp_next_iovec,(iovec_dat_t *iovp))
	_PROTOTYPE (static void reply,(dpeth_t *dep, int err, int may_block))
	_PROTOTYPE (static void get_userdata,(int user_proc, vir_bytes user_addr, vir_bytes count, void *loc_addr))
	_PROTOTYPE (static void insb,(port_t port, void *buf, size_t size))
int	do_probe (dpeth_t *dep)
	Probes and initializes the network interface.
void	dp8390_dump (dpeth_t *dep)
	Prints out network interface information.
int	do_init (dpeth_t *dep, int mode)
	Initializes and/or starts the network interface.
void	do_stop (dpeth_t *dep)
	Stops the network interface.
int	do_pwrite (dpeth_t *dep, packet_t packet, int from_int)
	Sends a packet.
void	dp_init (dpeth_t *dep)
static void	dp_reinit (dpeth_t *dep)
static void	dp_reset (dpeth_t *dep)
void	dp_check_ints (dpeth_t *dep, int isr)
	Processes the interrupt.
static void	dp_recv (dpeth_t *dep)
static void	dp_send (dpeth_t *dep)
static void	dp_getblock (dpeth_t *dep, int page, size_t offset, size_t size, void *dst)
static void	dp_pio8_getblock (dpeth_t *dep, int page, size_t offset, size_t size, void *dst)
static void	dp_pio16_getblock (dpeth_t *dep, int page, size_t offset, size_t size, void *dst)
static int	dp_pkt2user (dpeth_t *dep, int page, int length)
static void	dp_user2nic (dpeth_t *dep, iovec_dat_t *iovp, vir_bytes offset, int nic_addr, vir_bytes count)
static void	dp_pio8_user2nic (dpeth_t *dep, iovec_dat_t *iovp, vir_bytes offset, int nic_addr, vir_bytes count)
static void	dp_pio16_user2nic (dpeth_t *dep, iovec_dat_t *iovp, vir_bytes offset, int nic_addr, vir_bytes count)
static void	dp_nic2user (dpeth_t *dep, int nic_addr, iovec_dat_t *iovp, vir_bytes offset, vir_bytes count)
static void	dp_pio8_nic2user (dpeth_t *dep, int nic_addr, iovec_dat_t *iovp, vir_bytes offset, vir_bytes count)
static void	dp_pio16_nic2user (dpeth_t *dep, int nic_addr, iovec_dat_t *iovp, vir_bytes offset, vir_bytes count)
static void	dp_next_iovec (iovec_dat_t *iovp)
static void	conf_hw (dpeth_t *dep)
static void	map_hw_buffer (dpeth_t *dep)
static void	reply (dpeth_t *dep, int err, int may_block)
static void	get_userdata (int user_proc, vir_bytes user_addr, vir_bytes count, void *loc_addr)
static void	insb (port_t port, void *buf, size_t size)
static void	insw (port_t port, void *buf, size_t size)

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Detailed Description

DP8390 network interface core implementation.