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bugfix for lance. works in vmware now.

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This commit is contained in:
Ben Gras 2008-12-17 01:20:15 +00:00
parent 34d5401ed4
commit 2528a06954
1 changed files with 12 additions and 7 deletions
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17
drivers/lance/lance.c
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@ -193,8 +193,10 @@ unsigned long vir2phys( unsigned long x )
int r; int r;
unsigned long value; unsigned long value;
if ( (r=sys_umap( SELF, VM_D, x, 4, &value )) != OK ) if ( (r=sys_umap( SELF, VM_D, x, 4, &value )) != OK ) {
printf("lance: umap of 0x%lx failed\n",x );
panic( "lance", "sys_umap failed", r ); panic( "lance", "sys_umap failed", r );
}
return value; return value;
} }
@ -305,6 +307,7 @@ static int cur_tx_slot_nr = 0; /* Tx-slot number */
static char isstored[TX_RING_SIZE]; /* Tx-slot in-use */ static char isstored[TX_RING_SIZE]; /* Tx-slot in-use */
static char *progname; static char *progname;
phys_bytes lance_buf_phys;
/*===========================================================================* /*===========================================================================*
* lance_task * * lance_task *
@ -494,6 +497,11 @@ message *mp;
pci_init(); pci_init();
if(!lance_buf && !(lance_buf = alloc_contig(LANCE_BUF_SIZE, AC_ALIGN4K|AC_LOWER16M, &lance_buf_phys))) {
panic( "lance", "alloc_contig failed", LANCE_BUF_SIZE);
}
printf("lance buf: v 0x%lx ph 0x%lx\n", lance_buf, lance_buf_phys);
port = mp->DL_PORT; port = mp->DL_PORT;
if (port < 0 || port >= EC_PORT_NR_MAX) if (port < 0 || port >= EC_PORT_NR_MAX)
{ {
@ -1679,15 +1687,12 @@ static void lance_init_card(ec)
ether_card_t *ec; ether_card_t *ec;
{ {
int i; int i;
Address l; Address l = lance_buf;
unsigned short ioaddr = ec->ec_port; unsigned short ioaddr = ec->ec_port;
/* ============= setup init_block(cf. lance_probe1) ================ */ /* ============= setup init_block(cf. lance_probe1) ================ */
/* make sure data structure is 8-byte aligned and below 16MB (for DMA) */ /* make sure data structure is 8-byte aligned and below 16MB (for DMA) */
assert(!lance_buf);
if(!(lance_buf = alloc_contig(LANCE_BUF_SIZE, AC_ALIGN4K|AC_LOWER16M, &l))) {
panic( "lance", "alloc_contig failed", LANCE_BUF_SIZE);
}
lp = (struct lance_interface *)l; lp = (struct lance_interface *)l;
lp->init_block.mode = 0x3; /* disable Rx and Tx */ lp->init_block.mode = 0x3; /* disable Rx and Tx */
lp->init_block.filter[0] = lp->init_block.filter[1] = 0x0; lp->init_block.filter[0] = lp->init_block.filter[1] = 0x0;