diff options
Diffstat (limited to 'drivers/net/via-velocity.c')
| -rw-r--r-- | drivers/net/via-velocity.c | 49 |
1 files changed, 20 insertions, 29 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index f92924283d3..a9aa4a3fbfb 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -45,6 +45,7 @@ #include <linux/module.h> #include <linux/types.h> +#include <linux/bitops.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/errno.h> @@ -76,6 +77,7 @@ #include <linux/udp.h> #include <linux/crc-ccitt.h> #include <linux/crc32.h> +#include <linux/if_vlan.h> #include "via-velocity.h" @@ -501,6 +503,7 @@ static void __devinit velocity_get_options(struct velocity_opt *opts, int index, static void velocity_init_cam_filter(struct velocity_info *vptr) { struct mac_regs __iomem *regs = vptr->mac_regs; + unsigned int vid, i = 0; /* Turn on MCFG_PQEN, turn off MCFG_RTGOPT */ WORD_REG_BITS_SET(MCFG_PQEN, MCFG_RTGOPT, ®s->MCFG); @@ -513,30 +516,17 @@ static void velocity_init_cam_filter(struct velocity_info *vptr) mac_set_cam_mask(regs, vptr->mCAMmask); /* Enable VCAMs */ - if (vptr->vlgrp) { - unsigned int vid, i = 0; - - if (!vlan_group_get_device(vptr->vlgrp, 0)) - WORD_REG_BITS_ON(MCFG_RTGOPT, ®s->MCFG); - - for (vid = 1; (vid < VLAN_VID_MASK); vid++) { - if (vlan_group_get_device(vptr->vlgrp, vid)) { - mac_set_vlan_cam(regs, i, (u8 *) &vid); - vptr->vCAMmask[i / 8] |= 0x1 << (i % 8); - if (++i >= VCAM_SIZE) - break; - } - } - mac_set_vlan_cam_mask(regs, vptr->vCAMmask); - } -} -static void velocity_vlan_rx_register(struct net_device *dev, - struct vlan_group *grp) -{ - struct velocity_info *vptr = netdev_priv(dev); + if (test_bit(0, vptr->active_vlans)) + WORD_REG_BITS_ON(MCFG_RTGOPT, ®s->MCFG); - vptr->vlgrp = grp; + for_each_set_bit(vid, vptr->active_vlans, VLAN_N_VID) { + mac_set_vlan_cam(regs, i, (u8 *) &vid); + vptr->vCAMmask[i / 8] |= 0x1 << (i % 8); + if (++i >= VCAM_SIZE) + break; + } + mac_set_vlan_cam_mask(regs, vptr->vCAMmask); } static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) @@ -544,6 +534,7 @@ static void velocity_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) struct velocity_info *vptr = netdev_priv(dev); spin_lock_irq(&vptr->lock); + set_bit(vid, vptr->active_vlans); velocity_init_cam_filter(vptr); spin_unlock_irq(&vptr->lock); } @@ -553,7 +544,7 @@ static void velocity_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid struct velocity_info *vptr = netdev_priv(dev); spin_lock_irq(&vptr->lock); - vlan_group_set_device(vptr->vlgrp, vid, NULL); + clear_bit(vid, vptr->active_vlans); velocity_init_cam_filter(vptr); spin_unlock_irq(&vptr->lock); } @@ -2094,11 +2085,12 @@ static int velocity_receive_frame(struct velocity_info *vptr, int idx) skb_put(skb, pkt_len - 4); skb->protocol = eth_type_trans(skb, vptr->dev); - if (vptr->vlgrp && (rd->rdesc0.RSR & RSR_DETAG)) { - vlan_hwaccel_rx(skb, vptr->vlgrp, - swab16(le16_to_cpu(rd->rdesc1.PQTAG))); - } else - netif_rx(skb); + if (rd->rdesc0.RSR & RSR_DETAG) { + u16 vid = swab16(le16_to_cpu(rd->rdesc1.PQTAG)); + + __vlan_hwaccel_put_tag(skb, vid); + } + netif_rx(skb); stats->rx_bytes += pkt_len; @@ -2641,7 +2633,6 @@ static const struct net_device_ops velocity_netdev_ops = { .ndo_do_ioctl = velocity_ioctl, .ndo_vlan_rx_add_vid = velocity_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = velocity_vlan_rx_kill_vid, - .ndo_vlan_rx_register = velocity_vlan_rx_register, }; /** |