Sorry, the
dmi = dmi->next; !!!
was missing:
static void
set_multicast_list(struct net_device *dev)
{
struct fcc_enet_private *cep;
struct dev_mc_list *dmi;
u_char *mcptr, *tdptr;
volatile fcc_enet_t *ep;
int i, j;
cep = (struct fcc_enet_private *)dev->priv;
/* Get pointer to FCC area in parameter RAM.
*/
ep = (fcc_enet_t *)dev->base_addr;
if (dev->flags&IFF_PROMISC) {
/* Log any net taps. */
printk("%s: Promiscuous mode enabled.\n", dev->name);
cep->fccp->fcc_fpsmr |= FCC_PSMR_PRO;
} else {
cep->fccp->fcc_fpsmr &= ~FCC_PSMR_PRO;
if (dev->flags & IFF_ALLMULTI) {
/* Catch all multicast addresses, so set the
* filter to all 1's.
*/
ep->fen_gaddrh = 0xffffffff;
ep->fen_gaddrl = 0xffffffff;
}
else {
/* Clear filter and add the addresses in the list.
*/
ep->fen_gaddrh = 0;
ep->fen_gaddrl = 0;
dmi = dev->mc_list;
for (i=0; i<dev->mc_count; i++) {
/* Only support group multicast for now.
*/
if (!(dmi->dmi_addr[0] & 1))
continue;
/* The address in dmi_addr is LSB first,
* and taddr is MSB first. We have to
* copy bytes MSB first from dmi_addr.
*/
mcptr = (u_char *)dmi->dmi_addr + 5;
tdptr = (u_char *)&ep->fen_taddrh;
for (j=0; j<6; j++)
*tdptr++ = *mcptr--;
/* Ask CPM to run CRC and set bit in
* filter mask.
*/
#ifdef CONFIG_MCU
run_cpcr_cmd(cep->fip->fc_cpmpage,
cep->fip->fc_cpmblock,
0x0c,
CPM_CR_SET_GADDR);
#else /* CONFIG_MCU */
cpmp->cp_cpcr = mk_cr_cmd(cep->fip->fc_cpmpage,
cep->fip->fc_cpmblock, 0x0c,
CPM_CR_SET_GADDR) | CPM_CR_FLG;
udelay(10);
while (cpmp->cp_cpcr & CPM_CR_FLG);
#endif /* CONFIG_MCU */
dmi = dmi->next; /* S.R. switch to the next list entry */
}
}
}
}
--
--------------------------------------------------------------
Steffen Rumler
ICN ON PNE SB 4
Siemens AG
Hofmannstr. 51 Email: Steffen.Rumler at icn.siemens.de
D-81359 Munich Phone: +49 89 722-44061
Germany Fax : +49 89 722-36703
--------------------------------------------------------------
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