diff options
| author | Michael Chan | 2016-07-02 00:46:27 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-07-02 20:52:36 +0200 |
| commit | 17c71ac38134c3369479e34911b2035a85566caf (patch) | |
| tree | 1520f95ac5ec413507384db9b5187fac3de370cc /drivers/net/ethernet/broadcom/bnxt/bnxt.c | |
| parent | bnxt_en: Increase maximum supported MTU to 9500. (diff) | |
| download | kernel-qcow2-linux-17c71ac38134c3369479e34911b2035a85566caf.tar.gz kernel-qcow2-linux-17c71ac38134c3369479e34911b2035a85566caf.tar.xz kernel-qcow2-linux-17c71ac38134c3369479e34911b2035a85566caf.zip | |
bnxt_en: Allow promiscuous mode for VF if default VLAN is enabled.
With a default VLAN, the VF has its own VLAN domain and it can receive
all traffic within that domain.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 9134268548a3..2740ac3a2ab4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4316,6 +4316,16 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp) #endif } +/* Allow PF and VF with default VLAN to be in promiscuous mode */ +static bool bnxt_promisc_ok(struct bnxt *bp) +{ +#ifdef CONFIG_BNXT_SRIOV + if (BNXT_VF(bp) && !bp->vf.vlan) + return false; +#endif + return true; +} + static int bnxt_cfg_rx_mode(struct bnxt *); static bool bnxt_mc_list_updated(struct bnxt *, u32 *); @@ -4381,7 +4391,7 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init) vnic->rx_mask = CFA_L2_SET_RX_MASK_REQ_MASK_BCAST; - if ((bp->dev->flags & IFF_PROMISC) && BNXT_PF(bp)) + if ((bp->dev->flags & IFF_PROMISC) && bnxt_promisc_ok(bp)) vnic->rx_mask |= CFA_L2_SET_RX_MASK_REQ_MASK_PROMISCUOUS; if (bp->dev->flags & IFF_ALLMULTI) { @@ -5528,8 +5538,7 @@ static void bnxt_set_rx_mode(struct net_device *dev) CFA_L2_SET_RX_MASK_REQ_MASK_MCAST | CFA_L2_SET_RX_MASK_REQ_MASK_ALL_MCAST); - /* Only allow PF to be in promiscuous mode */ - if ((dev->flags & IFF_PROMISC) && BNXT_PF(bp)) + if ((dev->flags & IFF_PROMISC) && bnxt_promisc_ok(bp)) mask |= CFA_L2_SET_RX_MASK_REQ_MASK_PROMISCUOUS; uc_update = bnxt_uc_list_updated(bp); |