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net: make vlan ndo_vlan_rx_[add/kill]_vid return error value

Browse Source 
Let caller know the result of adding/removing vlan id to/from vlan
filter.

In some drivers I make those functions to just return 0. But in those
where there is able to see if hw setup went correctly, return value is
set appropriately.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2011-12-08 19:52:37 -05:00 committed by David S. Miller
parent 7da82c06de
commit 8e586137e6
28 changed files with 210 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/bonding/bond_main.c
View File

@ -428,7 +428,7 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
* @bond_dev: bonding net device that got called
* @vid: vlan id being added
*/
static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
static int bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
@ -448,7 +448,10 @@ static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
if (res) {
pr_err("%s: Error: Failed to add vlan id %d\n",
bond_dev->name, vid);
return res;
}
return 0;
}
/**
@ -456,7 +459,7 @@ static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
* @bond_dev: bonding net device that got called
* @vid: vlan id being removed
*/
static void bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid)
static int bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
@ -476,7 +479,10 @@ static void bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid)
if (res) {
pr_err("%s: Error: Failed to remove vlan id %d\n",
bond_dev->name, vid);
return res;
}
return 0;
}
static void bond_add_vlans_on_slave(struct bonding *bond, struct net_device *slave_dev)

8
drivers/net/ethernet/adaptec/starfire.c
View File

@ -607,7 +607,7 @@ static const struct ethtool_ops ethtool_ops;
#ifdef VLAN_SUPPORT
static void netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct netdev_private *np = netdev_priv(dev);
@ -617,9 +617,11 @@ static void netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
set_bit(vid, np->active_vlans);
set_rx_mode(dev);
spin_unlock(&np->lock);
return 0;
}
static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct netdev_private *np = netdev_priv(dev);
@ -629,6 +631,8 @@ static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
clear_bit(vid, np->active_vlans);
set_rx_mode(dev);
spin_unlock(&np->lock);
return 0;
}
#endif /* VLAN_SUPPORT */

12
drivers/net/ethernet/brocade/bna/bnad.c
View File

@ -2968,7 +2968,7 @@ bnad_change_mtu(struct net_device *netdev, int new_mtu)
return err;
}
static void
static int
bnad_vlan_rx_add_vid(struct net_device *netdev,
unsigned short vid)
{
@ -2976,7 +2976,7 @@ bnad_vlan_rx_add_vid(struct net_device *netdev,
unsigned long flags;
if (!bnad->rx_info[0].rx)
return;
return 0;
mutex_lock(&bnad->conf_mutex);
@ -2986,9 +2986,11 @@ bnad_vlan_rx_add_vid(struct net_device *netdev,
spin_unlock_irqrestore(&bnad->bna_lock, flags);
mutex_unlock(&bnad->conf_mutex);
return 0;
}
static void
static int
bnad_vlan_rx_kill_vid(struct net_device *netdev,
unsigned short vid)
{
@ -2996,7 +2998,7 @@ bnad_vlan_rx_kill_vid(struct net_device *netdev,
unsigned long flags;
if (!bnad->rx_info[0].rx)
return;
return 0;
mutex_lock(&bnad->conf_mutex);
@ -3006,6 +3008,8 @@ bnad_vlan_rx_kill_vid(struct net_device *netdev,
spin_unlock_irqrestore(&bnad->bna_lock, flags);
mutex_unlock(&bnad->conf_mutex);
return 0;
}
#ifdef CONFIG_NET_POLL_CONTROLLER

14
drivers/net/ethernet/cisco/enic/enic_dev.c
View File

@ -212,23 +212,29 @@ int enic_dev_deinit_done(struct enic *enic, int *status)
}
/* rtnl lock is held */
void enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
int enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct enic *enic = netdev_priv(netdev);
int err;
spin_lock(&enic->devcmd_lock);
enic_add_vlan(enic, vid);
err = enic_add_vlan(enic, vid);
spin_unlock(&enic->devcmd_lock);
return err;
}
/* rtnl lock is held */
void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
int enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct enic *enic = netdev_priv(netdev);
int err;
spin_lock(&enic->devcmd_lock);
enic_del_vlan(enic, vid);
err = enic_del_vlan(enic, vid);
spin_unlock(&enic->devcmd_lock);
return err;
}
int enic_dev_enable2(struct enic *enic, int active)

4
drivers/net/ethernet/cisco/enic/enic_dev.h
View File

@ -46,8 +46,8 @@ int enic_dev_packet_filter(struct enic *enic, int directed, int multicast,
int broadcast, int promisc, int allmulti);
int enic_dev_add_addr(struct enic *enic, u8 *addr);
int enic_dev_del_addr(struct enic *enic, u8 *addr);
void enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
int enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
int enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
int enic_dev_notify_unset(struct enic *enic);
int enic_dev_hang_notify(struct enic *enic);
int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic);

12
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -780,31 +780,35 @@ static int be_vid_config(struct be_adapter *adapter, bool vf, u32 vf_num)
return status;
}
static void be_vlan_add_vid(struct net_device *netdev, u16 vid)
static int be_vlan_add_vid(struct net_device *netdev, u16 vid)
{
struct be_adapter *adapter = netdev_priv(netdev);
adapter->vlans_added++;
if (!be_physfn(adapter))
return;
return 0;
adapter->vlan_tag[vid] = 1;
if (adapter->vlans_added <= (adapter->max_vlans + 1))
be_vid_config(adapter, false, 0);
return 0;
}
static void be_vlan_rem_vid(struct net_device *netdev, u16 vid)
static int be_vlan_rem_vid(struct net_device *netdev, u16 vid)
{
struct be_adapter *adapter = netdev_priv(netdev);
adapter->vlans_added--;
if (!be_physfn(adapter))
return;
return 0;
adapter->vlan_tag[vid] = 0;
if (adapter->vlans_added <= adapter->max_vlans)
be_vid_config(adapter, false, 0);
return 0;
}
static void be_set_rx_mode(struct net_device *netdev)

21
drivers/net/ethernet/ibm/ehea/ehea_main.c
View File

@ -2114,17 +2114,19 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct ehea_port *port = netdev_priv(dev);
struct ehea_adapter *adapter = port->adapter;
struct hcp_ehea_port_cb1 *cb1;
int index;
u64 hret;
int err = 0;
cb1 = (void *)get_zeroed_page(GFP_KERNEL);
if (!cb1) {
pr_err("no mem for cb1\n");
err = -ENOMEM;
goto out;
}
@ -2132,6 +2134,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
H_PORT_CB1, H_PORT_CB1_ALL, cb1);
if (hret != H_SUCCESS) {
pr_err("query_ehea_port failed\n");
err = -EINVAL;
goto out;
}
@ -2140,24 +2143,28 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
H_PORT_CB1, H_PORT_CB1_ALL, cb1);
if (hret != H_SUCCESS)
if (hret != H_SUCCESS) {
pr_err("modify_ehea_port failed\n");
err = -EINVAL;
}
out:
free_page((unsigned long)cb1);
return;
return err;
}
static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct ehea_port *port = netdev_priv(dev);
struct ehea_adapter *adapter = port->adapter;
struct hcp_ehea_port_cb1 *cb1;
int index;
u64 hret;
int err = 0;
cb1 = (void *)get_zeroed_page(GFP_KERNEL);
if (!cb1) {
pr_err("no mem for cb1\n");
err = -ENOMEM;
goto out;
}
@ -2165,6 +2172,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
H_PORT_CB1, H_PORT_CB1_ALL, cb1);
if (hret != H_SUCCESS) {
pr_err("query_ehea_port failed\n");
err = -EINVAL;
goto out;
}
@ -2173,10 +2181,13 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id,
H_PORT_CB1, H_PORT_CB1_ALL, cb1);
if (hret != H_SUCCESS)
if (hret != H_SUCCESS) {
pr_err("modify_ehea_port failed\n");
err = -EINVAL;
}
out:
free_page((unsigned long)cb1);
return err;
}
int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)

14
drivers/net/ethernet/intel/e1000/e1000_main.c
View File

@ -169,8 +169,8 @@ static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
static bool e1000_vlan_used(struct e1000_adapter *adapter);
static void e1000_vlan_mode(struct net_device *netdev,
netdev_features_t features);
static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
static int e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
static int e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
static void e1000_restore_vlan(struct e1000_adapter *adapter);
#ifdef CONFIG_PM
@ -4604,7 +4604,7 @@ static void e1000_vlan_mode(struct net_device *netdev,
e1000_irq_enable(adapter);
}
static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -4613,7 +4613,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
(vid == adapter->mng_vlan_id))
return;
return 0;
if (!e1000_vlan_used(adapter))
e1000_vlan_filter_on_off(adapter, true);
@ -4625,9 +4625,11 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
e1000_write_vfta(hw, index, vfta);
set_bit(vid, adapter->active_vlans);
return 0;
}
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -4648,6 +4650,8 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
if (!e1000_vlan_used(adapter))
e1000_vlan_filter_on_off(adapter, false);
return 0;
}
static void e1000_restore_vlan(struct e1000_adapter *adapter)

12
drivers/net/ethernet/intel/e1000e/netdev.c
View File

@ -2522,7 +2522,7 @@ clean_rx:
return work_done;
}
static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -2532,7 +2532,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
if ((adapter->hw.mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN) &&
(vid == adapter->mng_vlan_id))
return;
return 0;
/* add VID to filter table */
if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) {
@ -2543,9 +2543,11 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
}
set_bit(vid, adapter->active_vlans);
return 0;
}
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -2556,7 +2558,7 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
(vid == adapter->mng_vlan_id)) {
/* release control to f/w */
e1000e_release_hw_control(adapter);
return;
return 0;
}
/* remove VID from filter table */
@ -2568,6 +2570,8 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
}
clear_bit(vid, adapter->active_vlans);
return 0;
}
/**

12
drivers/net/ethernet/intel/igb/igb_main.c
View File

@ -148,8 +148,8 @@ static int igb_ioctl(struct net_device *, struct ifreq *, int cmd);
static void igb_tx_timeout(struct net_device *);
static void igb_reset_task(struct work_struct *);
static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features);
static void igb_vlan_rx_add_vid(struct net_device *, u16);
static void igb_vlan_rx_kill_vid(struct net_device *, u16);
static int igb_vlan_rx_add_vid(struct net_device *, u16);
static int igb_vlan_rx_kill_vid(struct net_device *, u16);
static void igb_restore_vlan(struct igb_adapter *);
static void igb_rar_set_qsel(struct igb_adapter *, u8 *, u32 , u8);
static void igb_ping_all_vfs(struct igb_adapter *);
@ -6491,7 +6491,7 @@ static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features)
igb_rlpml_set(adapter);
}
static void igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -6504,9 +6504,11 @@ static void igb_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
igb_vfta_set(hw, vid, true);
set_bit(vid, adapter->active_vlans);
return 0;
}
static void igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -6521,6 +6523,8 @@ static void igb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
igb_vfta_set(hw, vid, false);
clear_bit(vid, adapter->active_vlans);
return 0;
}
static void igb_restore_vlan(struct igb_adapter *adapter)

20
drivers/net/ethernet/intel/igbvf/netdev.c
View File

@ -1176,18 +1176,20 @@ static void igbvf_set_rlpml(struct igbvf_adapter *adapter)
e1000_rlpml_set_vf(hw, max_frame_size);
}
static void igbvf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int igbvf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
if (hw->mac.ops.set_vfta(hw, vid, true))
if (hw->mac.ops.set_vfta(hw, vid, true)) {
dev_err(&adapter->pdev->dev, "Failed to add vlan id %d\n", vid);
else
set_bit(vid, adapter->active_vlans);
return -EINVAL;
}
set_bit(vid, adapter->active_vlans);
return 0;
}
static void igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@ -1197,11 +1199,13 @@ static void igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
if (!test_bit(__IGBVF_DOWN, &adapter->state))
igbvf_irq_enable(adapter);
if (hw->mac.ops.set_vfta(hw, vid, false))
if (hw->mac.ops.set_vfta(hw, vid, false)) {
dev_err(&adapter->pdev->dev,
"Failed to remove vlan id %d\n", vid);
else
clear_bit(vid, adapter->active_vlans);
return -EINVAL;
}
clear_bit(vid, adapter->active_vlans);
return 0;
}
static void igbvf_restore_vlan(struct igbvf_adapter *adapter)

12
drivers/net/ethernet/intel/ixgb/ixgb_main.c
View File

@ -101,8 +101,8 @@ static void ixgb_tx_timeout_task(struct work_struct *work);
static void ixgb_vlan_strip_enable(struct ixgb_adapter *adapter);
static void ixgb_vlan_strip_disable(struct ixgb_adapter *adapter);
static void ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
static void ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
static int ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid);
static int ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid);
static void ixgb_restore_vlan(struct ixgb_adapter *adapter);
#ifdef CONFIG_NET_POLL_CONTROLLER
@ -2217,7 +2217,7 @@ ixgb_vlan_strip_disable(struct ixgb_adapter *adapter)
IXGB_WRITE_REG(&adapter->hw, CTRL0, ctrl);
}
static void
static int
ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
@ -2230,9 +2230,11 @@ ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
vfta |= (1 << (vid & 0x1F));
ixgb_write_vfta(&adapter->hw, index, vfta);
set_bit(vid, adapter->active_vlans);
return 0;
}
static void
static int
ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
@ -2245,6 +2247,8 @@ ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
vfta &= ~(1 << (vid & 0x1F));
ixgb_write_vfta(&adapter->hw, index, vfta);
clear_bit(vid, adapter->active_vlans);
return 0;
}
static void

8
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -3044,7 +3044,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
hw->mac.ops.enable_rx_dma(hw, rxctrl);
}
static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@ -3053,9 +3053,11 @@ static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
/* add VID to filter table */
hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true);
set_bit(vid, adapter->active_vlans);
return 0;
}
static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@ -3064,6 +3066,8 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
/* remove VID from filter table */
hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false);
clear_bit(vid, adapter->active_vlans);
return 0;
}
/**

8
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -1403,7 +1403,7 @@ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter)
}
}
static void ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
static int ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@ -1412,9 +1412,11 @@ static void ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
if (hw->mac.ops.set_vfta)
hw->mac.ops.set_vfta(hw, vid, 0, true);
set_bit(vid, adapter->active_vlans);
return 0;
}
static void ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
static int ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@ -1423,6 +1425,8 @@ static void ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
if (hw->mac.ops.set_vfta)
hw->mac.ops.set_vfta(hw, vid, 0, false);
clear_bit(vid, adapter->active_vlans);
return 0;
}
static void ixgbevf_restore_vlan(struct ixgbevf_adapter *adapter)

7
drivers/net/ethernet/mellanox/mlx4/en_netdev.c
View File

@ -45,7 +45,7 @@
#include "mlx4_en.h"
#include "en_port.h"
static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
@ -67,9 +67,10 @@ static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
en_err(priv, "failed adding vlan %d\n", vid);
mutex_unlock(&mdev->state_lock);
return 0;
}
static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
@ -93,6 +94,8 @@ static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
en_err(priv, "Failed configuring VLAN filter\n");
}
mutex_unlock(&mdev->state_lock);
return 0;
}
u64 mlx4_en_mac_to_u64(u8 *addr)

6
drivers/net/ethernet/neterion/vxge/vxge-main.c
View File

@ -3305,7 +3305,7 @@ static void vxge_tx_watchdog(struct net_device *dev)
*
* Add the vlan id to the devices vlan id table
*/
static void
static int
vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct vxgedev *vdev = netdev_priv(dev);
@ -3320,6 +3320,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
vxge_hw_vpath_vid_add(vpath->handle, vid);
}
set_bit(vid, vdev->active_vlans);
return 0;
}
/**
@ -3329,7 +3330,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
*
* Remove the vlan id from the device's vlan id table
*/
static void
static int
vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct vxgedev *vdev = netdev_priv(dev);
@ -3348,6 +3349,7 @@ vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
vxge_debug_entryexit(VXGE_TRACE,
"%s:%d Exiting...", __func__, __LINE__);
clear_bit(vid, vdev->active_vlans);
return 0;
}
static const struct net_device_ops vxge_netdev_ops = {

10
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View File

@ -97,8 +97,8 @@ static int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32);
static int qlcnicvf_start_firmware(struct qlcnic_adapter *);
static void qlcnic_set_netdev_features(struct qlcnic_adapter *,
struct qlcnic_esw_func_cfg *);
static void qlcnic_vlan_rx_add(struct net_device *, u16);
static void qlcnic_vlan_rx_del(struct net_device *, u16);
static int qlcnic_vlan_rx_add(struct net_device *, u16);
static int qlcnic_vlan_rx_del(struct net_device *, u16);
/* PCI Device ID Table */
#define ENTRY(device) \
@ -735,20 +735,22 @@ qlcnic_set_vlan_config(struct qlcnic_adapter *adapter,
adapter->pvid = 0;
}
static void
static int
qlcnic_vlan_rx_add(struct net_device *netdev, u16 vid)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
set_bit(vid, adapter->vlans);
return 0;
}
static void
static int
qlcnic_vlan_rx_del(struct net_device *netdev, u16 vid)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
qlcnic_restore_indev_addr(netdev, NETDEV_DOWN);
clear_bit(vid, adapter->vlans);
return 0;
}
static void

38
drivers/net/ethernet/qlogic/qlge/qlge_main.c
View File

@ -2349,56 +2349,66 @@ static int qlge_set_features(struct net_device *ndev,
return 0;
}
static void __qlge_vlan_rx_add_vid(struct ql_adapter *qdev, u16 vid)
static int __qlge_vlan_rx_add_vid(struct ql_adapter *qdev, u16 vid)
{
u32 enable_bit = MAC_ADDR_E;
int err;
if (ql_set_mac_addr_reg
(qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) {
err = ql_set_mac_addr_reg(qdev, (u8 *) &enable_bit,
MAC_ADDR_TYPE_VLAN, vid);
if (err)
netif_err(qdev, ifup, qdev->ndev,
"Failed to init vlan address.\n");
}
return err;
}
static void qlge_vlan_rx_add_vid(struct net_device *ndev, u16 vid)
static int qlge_vlan_rx_add_vid(struct net_device *ndev, u16 vid)
{
struct ql_adapter *qdev = netdev_priv(ndev);
int status;
int err;
status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK);
if (status)
return;
return status;
__qlge_vlan_rx_add_vid(qdev, vid);
err = __qlge_vlan_rx_add_vid(qdev, vid);
set_bit(vid, qdev->active_vlans);
ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK);
return err;
}
static void __qlge_vlan_rx_kill_vid(struct ql_adapter *qdev, u16 vid)
static int __qlge_vlan_rx_kill_vid(struct ql_adapter *qdev, u16 vid)
{
u32 enable_bit = 0;
int err;
if (ql_set_mac_addr_reg
(qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) {
err = ql_set_mac_addr_reg(qdev, (u8 *) &enable_bit,
MAC_ADDR_TYPE_VLAN, vid);
if (err)
netif_err(qdev, ifup, qdev->ndev,
"Failed to clear vlan address.\n");
}
return err;
}
static void qlge_vlan_rx_kill_vid(struct net_device *ndev, u16 vid)
static int qlge_vlan_rx_kill_vid(struct net_device *ndev, u16 vid)
{
struct ql_adapter *qdev = netdev_priv(ndev);
int status;
int err;
status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK);
if (status)
return;
return status;
__qlge_vlan_rx_kill_vid(qdev, vid);
err = __qlge_vlan_rx_kill_vid(qdev, vid);
clear_bit(vid, qdev->active_vlans);
ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK);
return err;
}
static void qlge_restore_vlan(struct ql_adapter *qdev)

6
drivers/net/ethernet/tehuti/tehuti.c
View File

@ -727,9 +727,10 @@ static void __bdx_vlan_rx_vid(struct net_device *ndev, uint16_t vid, int enable)
* @ndev network device
* @vid VLAN vid to add
*/
static void bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid)
static int bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid)
{
__bdx_vlan_rx_vid(ndev, vid, 1);
return 0;
}
/*
@ -737,9 +738,10 @@ static void bdx_vlan_rx_add_vid(struct net_device *ndev, uint16_t vid)
* @ndev network device
* @vid VLAN vid to kill
*/
static void bdx_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid)
static int bdx_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid)
{
__bdx_vlan_rx_vid(ndev, vid, 0);
return 0;
}
/**

10
drivers/net/ethernet/via/via-rhine.c
View File

@ -488,8 +488,8 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static const struct ethtool_ops netdev_ethtool_ops;
static int rhine_close(struct net_device *dev);
static void rhine_shutdown (struct pci_dev *pdev);
static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid);
static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid);
static int rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid);
static int rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid);
static void rhine_set_cam(void __iomem *ioaddr, int idx, u8 *addr);
static void rhine_set_vlan_cam(void __iomem *ioaddr, int idx, u8 *addr);
static void rhine_set_cam_mask(void __iomem *ioaddr, u32 mask);
@ -1261,7 +1261,7 @@ static void rhine_update_vcam(struct net_device *dev)
rhine_set_vlan_cam_mask(ioaddr, vCAMmask);
}
static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct rhine_private *rp = netdev_priv(dev);
@ -1269,9 +1269,10 @@ static void rhine_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
set_bit(vid, rp->active_vlans);
rhine_update_vcam(dev);
spin_unlock_irq(&rp->lock);
return 0;
}
static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct rhine_private *rp = netdev_priv(dev);
@ -1279,6 +1280,7 @@ static void rhine_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
clear_bit(vid, rp->active_vlans);
rhine_update_vcam(dev);
spin_unlock_irq(&rp->lock);
return 0;
}
static void init_registers(struct net_device *dev)

6
drivers/net/ethernet/via/via-velocity.c
View File

@ -522,7 +522,7 @@ static void velocity_init_cam_filter(struct velocity_info *vptr)
mac_set_vlan_cam_mask(regs, vptr->vCAMmask);
}
static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct velocity_info *vptr = netdev_priv(dev);
@ -530,9 +530,10 @@ static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
set_bit(vid, vptr->active_vlans);
velocity_init_cam_filter(vptr);
spin_unlock_irq(&vptr->lock);
return 0;
}
static void velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct velocity_info *vptr = netdev_priv(dev);
@ -540,6 +541,7 @@ static void velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid
clear_bit(vid, vptr->active_vlans);
velocity_init_cam_filter(vptr);
spin_unlock_irq(&vptr->lock);
return 0;
}
static void velocity_init_rx_ring_indexes(struct velocity_info *vptr)

10
drivers/net/macvlan.c
View File

@ -520,7 +520,7 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
return stats;
}
static void macvlan_vlan_rx_add_vid(struct net_device *dev,
static int macvlan_vlan_rx_add_vid(struct net_device *dev,
unsigned short vid)
{
struct macvlan_dev *vlan = netdev_priv(dev);
@ -528,10 +528,11 @@ static void macvlan_vlan_rx_add_vid(struct net_device *dev,
const struct net_device_ops *ops = lowerdev->netdev_ops;
if (ops->ndo_vlan_rx_add_vid)
ops->ndo_vlan_rx_add_vid(lowerdev, vid);
return ops->ndo_vlan_rx_add_vid(lowerdev, vid);
return 0;
}
static void macvlan_vlan_rx_kill_vid(struct net_device *dev,
static int macvlan_vlan_rx_kill_vid(struct net_device *dev,
unsigned short vid)
{
struct macvlan_dev *vlan = netdev_priv(dev);
@ -539,7 +540,8 @@ static void macvlan_vlan_rx_kill_vid(struct net_device *dev,
const struct net_device_ops *ops = lowerdev->netdev_ops;
if (ops->ndo_vlan_rx_kill_vid)
ops->ndo_vlan_rx_kill_vid(lowerdev, vid);
return ops->ndo_vlan_rx_kill_vid(lowerdev, vid);
return 0;
}
static void macvlan_ethtool_get_drvinfo(struct net_device *dev,

8
drivers/net/team/team.c
View File

@ -902,7 +902,7 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
return stats;
}
static void team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid)
static int team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid)
{
struct team *team = netdev_priv(dev);
struct team_port *port;
@ -915,9 +915,11 @@ static void team_vlan_rx_add_vid(struct net_device *dev, uint16_t vid)
ops->ndo_vlan_rx_add_vid(port->dev, vid);
}
rcu_read_unlock();
return 0;
}
static void team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
static int team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
{
struct team *team = netdev_priv(dev);
struct team_port *port;
@ -930,6 +932,8 @@ static void team_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
ops->ndo_vlan_rx_kill_vid(port->dev, vid);
}
rcu_read_unlock();
return 0;
}
static int team_add_slave(struct net_device *dev, struct net_device *port_dev)

6
drivers/net/virtio_net.c
View File

@ -855,7 +855,7 @@ static void virtnet_set_rx_mode(struct net_device *dev)
kfree(buf);
}
static void virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid)
static int virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid)
{
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
@ -865,9 +865,10 @@ static void virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid)
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
VIRTIO_NET_CTRL_VLAN_ADD, &sg, 1, 0))
dev_warn(&dev->dev, "Failed to add VLAN ID %d.\n", vid);
return 0;
}
static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
static int virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
{
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
@ -877,6 +878,7 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
VIRTIO_NET_CTRL_VLAN_DEL, &sg, 1, 0))
dev_warn(&dev->dev, "Failed to kill VLAN ID %d.\n", vid);
return 0;
}
static void virtnet_get_ringparam(struct net_device *dev,

8
drivers/net/vmxnet3/vmxnet3_drv.c
View File

@ -1926,7 +1926,7 @@ vmxnet3_restore_vlan(struct vmxnet3_adapter *adapter)
}
static void
static int
vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
@ -1943,10 +1943,12 @@ vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
}
set_bit(vid, adapter->active_vlans);
return 0;
}
static void
static int
vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
@ -1963,6 +1965,8 @@ vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
}
clear_bit(vid, adapter->active_vlans);
return 0;
}

18
drivers/s390/net/qeth_l2_main.c
View File

@ -301,21 +301,21 @@ static void qeth_l2_process_vlans(struct qeth_card *card)
spin_unlock_bh(&card->vlanlock);
}
static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct qeth_card *card = dev->ml_priv;
struct qeth_vlan_vid *id;
QETH_CARD_TEXT_(card, 4, "aid:%d", vid);
if (!vid)
return;
return 0;
if (card->info.type == QETH_CARD_TYPE_OSM) {
QETH_CARD_TEXT(card, 3, "aidOSM");
return;
return 0;
}
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_CARD_TEXT(card, 3, "aidREC");
return;
return 0;
}
id = kmalloc(sizeof(struct qeth_vlan_vid), GFP_ATOMIC);
if (id) {
@ -324,10 +324,13 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
spin_lock_bh(&card->vlanlock);
list_add_tail(&id->list, &card->vid_list);
spin_unlock_bh(&card->vlanlock);
} else {
return -ENOMEM;
}
return 0;
}
static void qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct qeth_vlan_vid *id, *tmpid = NULL;
struct qeth_card *card = dev->ml_priv;
@ -335,11 +338,11 @@ static void qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
QETH_CARD_TEXT_(card, 4, "kid:%d", vid);
if (card->info.type == QETH_CARD_TYPE_OSM) {
QETH_CARD_TEXT(card, 3, "kidOSM");
return;
return 0;
}
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_CARD_TEXT(card, 3, "kidREC");
return;
return 0;
}
spin_lock_bh(&card->vlanlock);
list_for_each_entry(id, &card->vid_list, list) {
@ -355,6 +358,7 @@ static void qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
kfree(tmpid);
}
qeth_l2_set_multicast_list(card->dev);
return 0;
}
static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)

9
drivers/s390/net/qeth_l3_main.c
View File

@ -1869,15 +1869,15 @@ static void qeth_l3_free_vlan_addresses(struct qeth_card *card,
qeth_l3_free_vlan_addresses6(card, vid);
}
static void qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
static int qeth_l3_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
struct qeth_card *card = dev->ml_priv;
set_bit(vid, card->active_vlans);
return;
return 0;
}
static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
static int qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct qeth_card *card = dev->ml_priv;
unsigned long flags;
@ -1885,7 +1885,7 @@ static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
QETH_CARD_TEXT_(card, 4, "kid:%d", vid);
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_CARD_TEXT(card, 3, "kidREC");
return;
return 0;
}
spin_lock_irqsave(&card->vlanlock, flags);
/* unregister IP addresses of vlan device */
@ -1893,6 +1893,7 @@ static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
clear_bit(vid, card->active_vlans);
spin_unlock_irqrestore(&card->vlanlock, flags);
qeth_l3_set_multicast_list(card->dev);
return 0;
}
static inline int qeth_l3_rebuild_skb(struct qeth_card *card,

8
include/linux/netdevice.h
View File

@ -792,11 +792,11 @@ struct netdev_tc_txq {
* 3. Update dev->stats asynchronously and atomically, and define
* neither operation.
*
* void (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid);
* int (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid);
* If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
* this function is called when a VLAN id is registered.
*
* void (*ndo_vlan_rx_kill_vid)(struct net_device *dev, unsigned short vid);
* int (*ndo_vlan_rx_kill_vid)(struct net_device *dev, unsigned short vid);
* If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
* this function is called when a VLAN id is unregistered.
*
@ -911,9 +911,9 @@ struct net_device_ops {
struct rtnl_link_stats64 *storage);
struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
void (*ndo_vlan_rx_add_vid)(struct net_device *dev,
int (*ndo_vlan_rx_add_vid)(struct net_device *dev,
unsigned short vid);
void (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
int (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
unsigned short vid);
#ifdef CONFIG_NET_POLL_CONTROLLER
void (*ndo_poll_controller)(struct net_device *dev);