diff options
| author | Rasesh Mody <rmody@brocade.com> | 2010-12-23 21:45:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-25 19:16:02 -0800 |
| commit | aad75b66f1d3784514351f06bc589c55d5325bc8 (patch) | |
| tree | 2b4ae30592b4a9597f42a6e91e61bc20930f12ae /drivers | |
| parent | ce9b9f383775e6de74ca4c93d5c643dc3d76dd3c (diff) | |
| download | linux-aad75b66f1d3784514351f06bc589c55d5325bc8.tar.bz2 | |
bna: Restore VLAN filter table
Change Details:
- Retrieve the VLAN configuration from the networking stack
and apply it to the base interface during ifconfig up
Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/bna/bnad.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c index f77593638c57..140ea95b9150 100644 --- a/drivers/net/bna/bnad.c +++ b/drivers/net/bna/bnad.c @@ -566,7 +566,8 @@ bnad_enable_rx_irq(struct bnad *bnad, struct bna_ccb *ccb) { unsigned long flags; - spin_lock_irqsave(&bnad->bna_lock, flags); /* Because of polling context */ + /* Because of polling context */ + spin_lock_irqsave(&bnad->bna_lock, flags); bnad_enable_rx_irq_unsafe(ccb); spin_unlock_irqrestore(&bnad->bna_lock, flags); } @@ -1962,6 +1963,27 @@ bnad_enable_default_bcast(struct bnad *bnad) return 0; } +/* Called with bnad_conf_lock() held */ +static void +bnad_restore_vlans(struct bnad *bnad, u32 rx_id) +{ + u16 vlan_id; + unsigned long flags; + + if (!bnad->vlan_grp) + return; + + BUG_ON(!(VLAN_N_VID == (BFI_MAX_VLAN + 1))); + + for (vlan_id = 0; vlan_id < VLAN_N_VID; vlan_id++) { + if (!vlan_group_get_device(bnad->vlan_grp, vlan_id)) + continue; + spin_lock_irqsave(&bnad->bna_lock, flags); + bna_rx_vlan_add(bnad->rx_info[rx_id].rx, vlan_id); + spin_unlock_irqrestore(&bnad->bna_lock, flags); + } +} + /* Statistics utilities */ void bnad_netdev_qstats_fill(struct bnad *bnad, struct rtnl_link_stats64 *stats) @@ -2337,6 +2359,9 @@ bnad_open(struct net_device *netdev) /* Enable broadcast */ bnad_enable_default_bcast(bnad); + /* Restore VLANs, if any */ + bnad_restore_vlans(bnad, 0); + /* Set the UCAST address */ spin_lock_irqsave(&bnad->bna_lock, flags); bnad_mac_addr_set_locked(bnad, netdev->dev_addr); @@ -3021,7 +3046,7 @@ static int __devinit bnad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pcidev_id) { - bool using_dac; + bool using_dac = false; int err; struct bnad *bnad; struct bna *bna; |