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qed*: Allow unicast filtering

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Apparently qede fails to set IFF_UNICAST_FLT, and as a result is not
actually performing unicast MAC filtering.
While we're at it - relax a hard-coded limitation that limits each
interface into using at most 15 unicast MAC addresses before turning
promiscuous. Instead utilize the HW resources to their limit.

Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz
2016-10-14 05:19:20 -04:00
committed by David S. Miller
parent 256958538a
commit 7b7e70f979
3 changed files with 14 additions and 3 deletions
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12
drivers/net/ethernet/qlogic/qed/qed_l2.c
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@@ -1652,6 +1652,7 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
if (IS_PF(cdev)) {
int max_vf_vlan_filters = 0;
int max_vf_mac_filters = 0;
if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) {
for_each_hwfn(cdev, i)
@@ -1665,11 +1666,18 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
info->num_queues = cdev->num_hwfns;
}
if (IS_QED_SRIOV(cdev))
if (IS_QED_SRIOV(cdev)) {
max_vf_vlan_filters = cdev->p_iov_info->total_vfs *
QED_ETH_VF_NUM_VLAN_FILTERS;
info->num_vlan_filters = RESC_NUM(&cdev->hwfns[0], QED_VLAN) -
max_vf_mac_filters = cdev->p_iov_info->total_vfs *
QED_ETH_VF_NUM_MAC_FILTERS;
}
info->num_vlan_filters = RESC_NUM(QED_LEADING_HWFN(cdev),
QED_VLAN) -
max_vf_vlan_filters;
info->num_mac_filters = RESC_NUM(QED_LEADING_HWFN(cdev),
QED_MAC) -
max_vf_mac_filters;
ether_addr_copy(info->port_mac,
cdev->hwfns[0].hw_info.hw_mac_addr);