diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2009-05-22 23:22:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-29 22:12:32 -0700 |
| commit | ccffad25b5136958d4769ed6de5e87992dd9c65c (patch) | |
| tree | cd5f36fe67f4deeae23d76436f7a032a201cba44 /drivers/net/mv643xx_eth.c | |
| parent | ae63e808f508c38fe65e23a1480c85d5bd00ecbd (diff) | |
| download | lwn-ccffad25b5136958d4769ed6de5e87992dd9c65c.tar.gz lwn-ccffad25b5136958d4769ed6de5e87992dd9c65c.zip | |
net: convert unicast addr list
This patch converts unicast address list to standard list_head using
previously introduced struct netdev_hw_addr. It also relaxes the
locking. Original spinlock (still used for multicast addresses) is not
needed and is no longer used for a protection of this list. All
reading and writing takes place under rtnl (with no changes).
I also removed a possibility to specify the length of the address
while adding or deleting unicast address. It's always dev->addr_len.
The convertion touched especially e1000 and ixgbe codes when the
change is not so trivial.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
drivers/net/bnx2.c | 13 +--
drivers/net/e1000/e1000_main.c | 24 +++--
drivers/net/ixgbe/ixgbe_common.c | 14 ++--
drivers/net/ixgbe/ixgbe_common.h | 4 +-
drivers/net/ixgbe/ixgbe_main.c | 6 +-
drivers/net/ixgbe/ixgbe_type.h | 4 +-
drivers/net/macvlan.c | 11 +-
drivers/net/mv643xx_eth.c | 11 +-
drivers/net/niu.c | 7 +-
drivers/net/virtio_net.c | 7 +-
drivers/s390/net/qeth_l2_main.c | 6 +-
drivers/scsi/fcoe/fcoe.c | 16 ++--
include/linux/netdevice.h | 18 ++--
net/8021q/vlan.c | 4 +-
net/8021q/vlan_dev.c | 10 +-
net/core/dev.c | 195 +++++++++++++++++++++++++++-----------
net/dsa/slave.c | 10 +-
net/packet/af_packet.c | 4 +-
18 files changed, 227 insertions(+), 137 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/mv643xx_eth.c')
| -rw-r--r-- | drivers/net/mv643xx_eth.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 1361ddc8d31f..b4e18a58cb1b 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -55,6 +55,7 @@ #include <linux/types.h> #include <linux/inet_lro.h> #include <asm/system.h> +#include <linux/list.h> static char mv643xx_eth_driver_name[] = "mv643xx_eth"; static char mv643xx_eth_driver_version[] = "1.4"; @@ -1721,20 +1722,20 @@ static void uc_addr_set(struct mv643xx_eth_private *mp, unsigned char *addr) static u32 uc_addr_filter_mask(struct net_device *dev) { - struct dev_addr_list *uc_ptr; + struct netdev_hw_addr *ha; u32 nibbles; if (dev->flags & IFF_PROMISC) return 0; nibbles = 1 << (dev->dev_addr[5] & 0x0f); - for (uc_ptr = dev->uc_list; uc_ptr != NULL; uc_ptr = uc_ptr->next) { - if (memcmp(dev->dev_addr, uc_ptr->da_addr, 5)) + list_for_each_entry(ha, &dev->uc_list, list) { + if (memcmp(dev->dev_addr, ha->addr, 5)) return 0; - if ((dev->dev_addr[5] ^ uc_ptr->da_addr[5]) & 0xf0) + if ((dev->dev_addr[5] ^ ha->addr[5]) & 0xf0) return 0; - nibbles |= 1 << (uc_ptr->da_addr[5] & 0x0f); + nibbles |= 1 << (ha->addr[5] & 0x0f); } return nibbles; |