/* Internally resume the rings on group basis (Eg IRM) */
int
oce_resume_group_rings(oce_group_t *grp)
{
struct oce_dev *dev = grp->parent;
int qidx, pmac_idx, ret = DDI_SUCCESS;
if (grp->state & GROUP_MAC_STARTED) {
if (grp->grp_num == 0) {
if (dev->num_mca > OCE_MAX_MCA) {
ret = oce_set_multicast_table(dev, dev->if_id,
&dev->multi_cast[0], OCE_MAX_MCA, B_TRUE,
MBX_BOOTSTRAP);
} else {
ret = oce_set_multicast_table(dev, dev->if_id,
&dev->multi_cast[0], dev->num_mca, B_FALSE,
MBX_BOOTSTRAP);
}
if (ret != 0) {
oce_log(dev, CE_WARN, MOD_CONFIG,
"set mcast failed 0x%x", ret);
return (ret);
}
}
/* Add the group based MACs */
for (pmac_idx = 0; pmac_idx < grp->num_pmac; pmac_idx++) {
if (grp->pmac_ids[pmac_idx] != INVALID_PMAC_ID) {
ret = oce_add_mac(dev, grp->if_id,
(uint8_t *)&grp->mac_addr[pmac_idx],
&grp->pmac_ids[pmac_idx], MBX_BOOTSTRAP);
if (ret != DDI_SUCCESS) {
oce_log(dev, CE_WARN, MOD_CONFIG,
"MAC addition failed grp = %p, "
"idx = %d, ret = %x",
(void *)grp, pmac_idx, ret);
return (ret);
}
}
}
for (qidx = 0; qidx < grp->num_rings; qidx++) {
mac_ring_intr_set(grp->ring[qidx].rx->handle,
dev->htable[grp->ring[qidx].rx->cq->eq->idx]);
(void) oce_start_rq(grp->ring[qidx].rx);
}
grp->state &= ~GROUP_SUSPEND;
}
return (ret);
}
int
oce_m_multicast(void *arg, boolean_t add, const uint8_t *mca)
{
struct oce_dev *dev = (struct oce_dev *)arg;
struct ether_addr *mca_drv_list;
struct ether_addr mca_hw_list[OCE_MAX_MCA];
uint16_t new_mcnt = dev->num_mca;
int ret;
int i;
/* check the address */
if ((mca[0] & 0x1) == 0) {
return (EINVAL);
}
/* Allocate the local array for holding the addresses temporarily */
bzero(&mca_hw_list, sizeof (&mca_hw_list));
mca_drv_list = &dev->multi_cast[0];
DEV_LOCK(dev);
if (add) {
/* check if we exceeded hw max supported */
if (new_mcnt < OCE_MAX_MCA) {
/* copy entire dev mca to the mbx */
bcopy((void*)mca_drv_list,
(void*)mca_hw_list,
(dev->num_mca * sizeof (struct ether_addr)));
/* Append the new one to local list */
bcopy(mca, &mca_hw_list[dev->num_mca],
sizeof (struct ether_addr));
}
new_mcnt++;
} else {
struct ether_addr *hwlistp = &mca_hw_list[0];
for (i = 0; i < dev->num_mca; i++) {
/* copy only if it does not match */
if (bcmp((mca_drv_list + i), mca, ETHERADDRL)) {
bcopy(mca_drv_list + i, hwlistp,
ETHERADDRL);
hwlistp++;
} else {
new_mcnt--;
}
}
}
if (dev->suspended) {
goto finish;
}
if (new_mcnt > OCE_MAX_MCA) {
ret = oce_set_multicast_table(dev, dev->if_id, &mca_hw_list[0],
OCE_MAX_MCA, B_TRUE);
} else {
ret = oce_set_multicast_table(dev, dev->if_id,
&mca_hw_list[0], new_mcnt, B_FALSE);
}
if (ret != 0) {
oce_log(dev, CE_WARN, MOD_CONFIG,
"mcast %s fails", add ? "ADD" : "DEL");
DEV_UNLOCK(dev);
return (EIO);
}
/*
* Copy the local structure to dev structure
*/
finish:
if (new_mcnt && new_mcnt <= OCE_MAX_MCA) {
bcopy(mca_hw_list, mca_drv_list,
new_mcnt * sizeof (struct ether_addr));
dev->num_mca = (uint16_t)new_mcnt;
}
DEV_UNLOCK(dev);
oce_log(dev, CE_NOTE, MOD_CONFIG,
"mcast %s, addr=%02x:%02x:%02x:%02x:%02x:%02x, num_mca=%d",
add ? "ADD" : "DEL",
mca[0], mca[1], mca[2], mca[3], mca[4], mca[5],
dev->num_mca);
return (0);
} /* oce_m_multicast */
