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| author | Taku Izumi <izumi.taku@jp.fujitsu.com> | 2015-08-21 17:29:31 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-24 14:06:36 -0700 |
| commit | 3e3fedda31798cff2cb5358e15263b8799c1e72c (patch) | |
| tree | 657876d5eefc7e4956e0396b7b732018a63f6c0e /drivers/net/fjes/fjes_main.c | |
| parent | 4393e767aee706944dbdf3aa91810a0c981b6710 (diff) | |
| download | linux-3e3fedda31798cff2cb5358e15263b8799c1e72c.tar.bz2 | |
fjes: net_device_ops.ndo_vlan_rx_add/kill_vid
This patch adds net_device_ops.ndo_vlan_rx_add_vid and
net_device_ops.ndo_vlan_rx_kill_vid callback.
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fjes/fjes_main.c')
| -rw-r--r-- | drivers/net/fjes/fjes_main.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c index 94ccc115020b..4a4ce8144023 100644 --- a/drivers/net/fjes/fjes_main.c +++ b/drivers/net/fjes/fjes_main.c @@ -58,6 +58,8 @@ static irqreturn_t fjes_intr(int, void*); static struct rtnl_link_stats64 * fjes_get_stats64(struct net_device *, struct rtnl_link_stats64 *); static int fjes_change_mtu(struct net_device *, int); +static int fjes_vlan_rx_add_vid(struct net_device *, __be16 proto, u16); +static int fjes_vlan_rx_kill_vid(struct net_device *, __be16 proto, u16); static void fjes_tx_retry(struct net_device *); static int fjes_acpi_add(struct acpi_device *); @@ -226,6 +228,8 @@ static const struct net_device_ops fjes_netdev_ops = { .ndo_get_stats64 = fjes_get_stats64, .ndo_change_mtu = fjes_change_mtu, .ndo_tx_timeout = fjes_tx_retry, + .ndo_vlan_rx_add_vid = fjes_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = fjes_vlan_rx_kill_vid, }; /* fjes_open - Called when a network interface is made active */ @@ -751,6 +755,42 @@ static int fjes_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; } +static int fjes_vlan_rx_add_vid(struct net_device *netdev, + __be16 proto, u16 vid) +{ + struct fjes_adapter *adapter = netdev_priv(netdev); + bool ret = true; + int epid; + + for (epid = 0; epid < adapter->hw.max_epid; epid++) { + if (epid == adapter->hw.my_epid) + continue; + + if (!fjes_hw_check_vlan_id( + &adapter->hw.ep_shm_info[epid].tx, vid)) + ret = fjes_hw_set_vlan_id( + &adapter->hw.ep_shm_info[epid].tx, vid); + } + + return ret ? 0 : -ENOSPC; +} + +static int fjes_vlan_rx_kill_vid(struct net_device *netdev, + __be16 proto, u16 vid) +{ + struct fjes_adapter *adapter = netdev_priv(netdev); + int epid; + + for (epid = 0; epid < adapter->hw.max_epid; epid++) { + if (epid == adapter->hw.my_epid) + continue; + + fjes_hw_del_vlan_id(&adapter->hw.ep_shm_info[epid].tx, vid); + } + + return 0; +} + static irqreturn_t fjes_intr(int irq, void *data) { struct fjes_adapter *adapter = data; |