diff options
Diffstat (limited to 'drivers/net/usb/smsc95xx.c')
| -rw-r--r-- | drivers/net/usb/smsc95xx.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index bc86f4b6ecc2..47a6c870b51f 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -49,6 +49,8 @@ struct smsc95xx_priv { u32 mac_cr; + u32 hash_hi; + u32 hash_lo; spinlock_t mac_cr_lock; bool use_tx_csum; bool use_rx_csum; @@ -370,10 +372,11 @@ static void smsc95xx_set_multicast(struct net_device *netdev) { struct usbnet *dev = netdev_priv(netdev); struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - u32 hash_hi = 0; - u32 hash_lo = 0; unsigned long flags; + pdata->hash_hi = 0; + pdata->hash_lo = 0; + spin_lock_irqsave(&pdata->mac_cr_lock, flags); if (dev->net->flags & IFF_PROMISC) { @@ -394,13 +397,13 @@ static void smsc95xx_set_multicast(struct net_device *netdev) u32 bitnum = smsc95xx_hash(ha->addr); u32 mask = 0x01 << (bitnum & 0x1F); if (bitnum & 0x20) - hash_hi |= mask; + pdata->hash_hi |= mask; else - hash_lo |= mask; + pdata->hash_lo |= mask; } netif_dbg(dev, drv, dev->net, "HASHH=0x%08X, HASHL=0x%08X\n", - hash_hi, hash_lo); + pdata->hash_hi, pdata->hash_lo); } else { netif_dbg(dev, drv, dev->net, "receive own packets only\n"); pdata->mac_cr &= @@ -410,8 +413,8 @@ static void smsc95xx_set_multicast(struct net_device *netdev) spin_unlock_irqrestore(&pdata->mac_cr_lock, flags); /* Initiate async writes, as we can't wait for completion here */ - smsc95xx_write_reg_async(dev, HASHH, &hash_hi); - smsc95xx_write_reg_async(dev, HASHL, &hash_lo); + smsc95xx_write_reg_async(dev, HASHH, &pdata->hash_hi); + smsc95xx_write_reg_async(dev, HASHL, &pdata->hash_lo); smsc95xx_write_reg_async(dev, MAC_CR, &pdata->mac_cr); } @@ -1310,6 +1313,21 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0424, 0x9909), .driver_info = (unsigned long) &smsc95xx_info, }, + { + /* SMSC LAN9530 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9530), + .driver_info = (unsigned long) &smsc95xx_info, + }, + { + /* SMSC LAN9730 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9730), + .driver_info = (unsigned long) &smsc95xx_info, + }, + { + /* SMSC LAN89530 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9E08), + .driver_info = (unsigned long) &smsc95xx_info, + }, { }, /* END */ }; MODULE_DEVICE_TABLE(usb, products); |