[netwatch.git] / net / net.c

#include <pci.h>
#include <pci-bother.h>
#include <output.h>
#include "net.h"

static struct nic *_nic = 0x0;

extern struct pci_driver a3c90x_driver;

static char test[1024] = {0};

void eth_poll()
{
	int i;
	static int c;
	
	if (!_nic)
		return;

	_nic->poll(_nic, 0);
	
	if ((c++) % 30)
		return;
	
	for (i = 0; i < 1024; i++)
	{
		switch(i%5)
		{
		case 0: test[i] = 'H'; break;
		case 1: test[i] = 'A'; break;
		case 2: test[i] = 'R'; break;
		case 3: test[i] = 'B'; break;
		case 4: test[i] = 'L'; break;
		}
	}
	_nic->transmit("\x00\x03\x93\x87\x84\x8C", 0x1337, 1024, test);
}

int eth_register(struct nic *nic)
{
	if (_nic)
		return -1;
	_nic = nic;
	return 0;
}

void eth_init()
{
	/* Required for DMA to work. :( */
	smram_tseg_set_state(SMRAM_TSEG_OPEN);
	pci_probe_driver(a3c90x_driver);
}
Commit	Line	Data
3b3161a1	1	#include <pci.h>
4d898e0b	2	#include <pci-bother.h>
3b3161a1	3	#include <output.h>
4d898e0b	4	#include "net.h"
3b3161a1	5
7a914840	6	static struct nic *_nic = 0x0;
3e6d6106	7
7a914840 JW	8	extern struct pci_driver a3c90x_driver;
7a914840 JW	9
99182958 JW	10	static char test[1024] = {0};
99182958 JW	11
7a914840	12	void eth_poll()
3b3161a1	13	{
99182958 JW	14	int i;
	15	static int c;
	16
	17	if (!_nic)
	18	return;
	19
	20	_nic->poll(_nic, 0);
	21
31ddf9b3	22	if ((c++) % 30)
99182958 JW	23	return;
	24
	25	for (i = 0; i < 1024; i++)
	26	{
	27	switch(i%5)
	28	{
	29	case 0: test[i] = 'H'; break;
	30	case 1: test[i] = 'A'; break;
	31	case 2: test[i] = 'R'; break;
	32	case 3: test[i] = 'B'; break;
	33	case 4: test[i] = 'L'; break;
	34	}
	35	}
99182958	36	_nic->transmit("\x00\x03\x93\x87\x84\x8C", 0x1337, 1024, test);
3b3161a1 JW	37	}
3b3161a1 JW	38
7a914840	39	int eth_register(struct nic *nic)
3b3161a1	40	{
7a914840 JW	41	if (_nic)
	42	return -1;
	43	_nic = nic;
	44	return 0;
3b3161a1 JW	45	}
	46
	47	void eth_init()
	48	{
c25f3f39 JW	49	/* Required for DMA to work. :( */
	50	smram_tseg_set_state(SMRAM_TSEG_OPEN);
	51	pci_probe_driver(a3c90x_driver);
3b3161a1	52	}