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net/bnxt: add MAC address

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This patch adds dev_ops to Add/Remove MAC addresses.
These use the bnxt_hwrm_set_filter() defined previously

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Reviewed-by: David Christensen <david.christensen@broadcom.com>
This commit is contained in:
Ajit Khaparde 2016-06-15 14:23:34 -07:00 committed by Bruce Richardson
parent 8930749513
commit 778b759ba1
1 changed files with 71 additions and 0 deletions
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71
drivers/net/bnxt/bnxt_ethdev.c
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@ -402,6 +402,75 @@ static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
bnxt_shutdown_nic(bp);
}
static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
uint32_t index)
{
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
struct bnxt_vnic_info *vnic;
struct bnxt_filter_info *filter, *temp_filter;
int i;
/*
* Loop through all VNICs from the specified filter flow pools to
* remove the corresponding MAC addr filter
*/
for (i = 0; i < MAX_FF_POOLS; i++) {
if (!(pool_mask & (1 << i)))
continue;
STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
filter = STAILQ_FIRST(&vnic->filter);
while (filter) {
temp_filter = STAILQ_NEXT(filter, next);
if (filter->mac_index == index) {
STAILQ_REMOVE(&vnic->filter, filter,
bnxt_filter_info, next);
bnxt_hwrm_clear_filter(bp, filter);
filter->mac_index = INVALID_MAC_INDEX;
memset(&filter->l2_addr, 0,
ETHER_ADDR_LEN);
STAILQ_INSERT_TAIL(
&bp->free_filter_list,
filter, next);
}
filter = temp_filter;
}
}
}
}
static void bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
struct ether_addr *mac_addr,
uint32_t index, uint32_t pool)
{
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
struct bnxt_vnic_info *vnic = STAILQ_FIRST(&bp->ff_pool[pool]);
struct bnxt_filter_info *filter;
if (!vnic) {
RTE_LOG(ERR, PMD, "VNIC not found for pool %d!\n", pool);
return;
}
/* Attach requested MAC address to the new l2_filter */
STAILQ_FOREACH(filter, &vnic->filter, next) {
if (filter->mac_index == index) {
RTE_LOG(ERR, PMD,
"MAC addr already existed for pool %d\n", pool);
return;
}
}
filter = bnxt_alloc_filter(bp);
if (!filter) {
RTE_LOG(ERR, PMD, "L2 filter alloc failed\n");
return;
}
STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
filter->mac_index = index;
memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
bnxt_hwrm_set_filter(bp, vnic, filter);
}
static int bnxt_link_update_op(struct rte_eth_dev *eth_dev,
int wait_to_complete)
{
@ -516,6 +585,8 @@ static struct eth_dev_ops bnxt_dev_ops = {
.promiscuous_disable = bnxt_promiscuous_disable_op,
.allmulticast_enable = bnxt_allmulticast_enable_op,
.allmulticast_disable = bnxt_allmulticast_disable_op,
.mac_addr_add = bnxt_mac_addr_add_op,
.mac_addr_remove = bnxt_mac_addr_remove_op,
};
static bool bnxt_vf_pciid(uint16_t id)