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net: convert unicast addr list

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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>
This commit is contained in:
Jiri Pirko
2009-05-22 23:22:17 +00:00
committed by David S. Miller
parent ae63e808f5
commit ccffad25b5
18 changed files with 227 additions and 137 deletions
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16
drivers/scsi/fcoe/fcoe.c
View File

@@ -182,8 +182,8 @@ static void fcoe_update_src_mac(struct fcoe_ctlr *fip, u8 *old, u8 *new)
fc = fcoe_from_ctlr(fip);
rtnl_lock();
if (!is_zero_ether_addr(old))
dev_unicast_delete(fc->real_dev, old, ETH_ALEN);
dev_unicast_add(fc->real_dev, new, ETH_ALEN);
dev_unicast_delete(fc->real_dev, old);
dev_unicast_add(fc->real_dev, new);
rtnl_unlock();
}
@@ -233,13 +233,11 @@ void fcoe_netdev_cleanup(struct fcoe_softc *fc)
/* Delete secondary MAC addresses */
rtnl_lock();
memcpy(flogi_maddr, (u8[6]) FC_FCOE_FLOGI_MAC, ETH_ALEN);
dev_unicast_delete(fc->real_dev, flogi_maddr, ETH_ALEN);
dev_unicast_delete(fc->real_dev, flogi_maddr);
if (!is_zero_ether_addr(fc->ctlr.data_src_addr))
dev_unicast_delete(fc->real_dev,
fc->ctlr.data_src_addr, ETH_ALEN);
dev_unicast_delete(fc->real_dev, fc->ctlr.data_src_addr);
if (fc->ctlr.spma)
dev_unicast_delete(fc->real_dev,
fc->ctlr.ctl_src_addr, ETH_ALEN);
dev_unicast_delete(fc->real_dev, fc->ctlr.ctl_src_addr);
dev_mc_delete(fc->real_dev, FIP_ALL_ENODE_MACS, ETH_ALEN, 0);
rtnl_unlock();
}
@@ -347,9 +345,9 @@ static int fcoe_netdev_config(struct fc_lport *lp, struct net_device *netdev)
*/
rtnl_lock();
memcpy(flogi_maddr, (u8[6]) FC_FCOE_FLOGI_MAC, ETH_ALEN);
dev_unicast_add(fc->real_dev, flogi_maddr, ETH_ALEN);
dev_unicast_add(fc->real_dev, flogi_maddr);
if (fc->ctlr.spma)
dev_unicast_add(fc->real_dev, fc->ctlr.ctl_src_addr, ETH_ALEN);
dev_unicast_add(fc->real_dev, fc->ctlr.ctl_src_addr);
dev_mc_add(fc->real_dev, FIP_ALL_ENODE_MACS, ETH_ALEN, 0);
rtnl_unlock();