AcoSail/kernel_optimize_test
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tehuti: do vlan cleanup

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- unify vlan and nonvlan rx path
- kill priv->vlgrp and bdx_vlan_rx_register

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2011-07-20 04:54:26 +00:00 committed by David S. Miller
parent 9c5d061429
commit 312cd51353
2 changed files with 7 additions and 31 deletions
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37
drivers/net/tehuti.c
View File

@ -742,22 +742,6 @@ static void bdx_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid)
__bdx_vlan_rx_vid(ndev, vid, 0);
}
/*
* bdx_vlan_rx_register - kernel hook for adding VLAN group
* @ndev network device
* @grp VLAN group
*/
static void
bdx_vlan_rx_register(struct net_device *ndev, struct vlan_group *grp)
{
struct bdx_priv *priv = netdev_priv(ndev);
ENTER;
DBG("device='%s', group='%p'\n", ndev->name, grp);
priv->vlgrp = grp;
RET();
}
/**
* bdx_change_mtu - Change the Maximum Transfer Unit
* @netdev: network interface device structure
@ -1146,21 +1130,15 @@ NETIF_RX_MUX(struct bdx_priv *priv, u32 rxd_val1, u16 rxd_vlan,
struct sk_buff *skb)
{
ENTER;
DBG("rxdd->flags.bits.vtag=%d vlgrp=%p\n", GET_RXD_VTAG(rxd_val1),
priv->vlgrp);
if (priv->vlgrp && GET_RXD_VTAG(rxd_val1)) {
DBG("%s: vlan rcv vlan '%x' vtag '%x', device name '%s'\n",
DBG("rxdd->flags.bits.vtag=%d\n", GET_RXD_VTAG(rxd_val1));
if (GET_RXD_VTAG(rxd_val1)) {
DBG("%s: vlan rcv vlan '%x' vtag '%x'\n",
priv->ndev->name,
GET_RXD_VLAN_ID(rxd_vlan),
GET_RXD_VTAG(rxd_val1),
vlan_group_get_device(priv->vlgrp,
GET_RXD_VLAN_ID(rxd_vlan))->name);
/* NAPI variant of receive functions */
vlan_hwaccel_receive_skb(skb, priv->vlgrp,
GET_RXD_VLAN_TCI(rxd_vlan));
} else {
netif_receive_skb(skb);
GET_RXD_VTAG(rxd_val1));
__vlan_hwaccel_put_tag(skb, GET_RXD_VLAN_TCI(rxd_vlan));
}
netif_receive_skb(skb);
}
static void bdx_recycle_skb(struct bdx_priv *priv, struct rxd_desc *rxdd)
@ -1877,7 +1855,7 @@ static void bdx_tx_push_desc_safe(struct bdx_priv *priv, void *data, int size)
}
static const struct net_device_ops bdx_netdev_ops = {
.ndo_open = bdx_open,
.ndo_open = bdx_open,
.ndo_stop = bdx_close,
.ndo_start_xmit = bdx_tx_transmit,
.ndo_validate_addr = eth_validate_addr,
@ -1885,7 +1863,6 @@ static const struct net_device_ops bdx_netdev_ops = {
.ndo_set_multicast_list = bdx_setmulti,
.ndo_change_mtu = bdx_change_mtu,
.ndo_set_mac_address = bdx_set_mac,
.ndo_vlan_rx_register = bdx_vlan_rx_register,
.ndo_vlan_rx_add_vid = bdx_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = bdx_vlan_rx_kill_vid,
};

1
drivers/net/tehuti.h
View File

@ -250,7 +250,6 @@ struct bdx_priv {
struct rxf_fifo rxf_fifo0;
struct rxdb *rxdb; /* rx dbs to store skb pointers */
int napi_stop;
struct vlan_group *vlgrp;
/* Tx FIFOs: 1 for data desc, 1 for empty (acks) desc */
struct txd_fifo txd_fifo0;