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authorStephen Hemminger <shemminger@osdl.org>2005-10-03 12:03:13 -0700
committerJeff Garzik <jgarzik@pobox.com>2005-10-03 21:58:33 -0400
commitc2681dd8c71c8fb4ca530f94536550fcd843aae4 (patch)
tree383b262bd07294869cb8ba882b012e2533bbbcd1 /drivers/net/skge.c
parented39f731ab2e77e58122232f6e27333331d7793d (diff)
downloadop-kernel-dev-c2681dd8c71c8fb4ca530f94536550fcd843aae4.zip
op-kernel-dev-c2681dd8c71c8fb4ca530f94536550fcd843aae4.tar.gz
[PATCH] skge: set mac address oops with bonding
Skge driver was bringing link up/down when changing mac address. This doesn't work in the bonding environment, and is more effort than needed. Fixes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=5271 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/skge.c')
-rw-r--r--drivers/net/skge.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index fd398da..c2e6484 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -2837,21 +2837,29 @@ static void skge_netpoll(struct net_device *dev)
static int skge_set_mac_address(struct net_device *dev, void *p)
{
struct skge_port *skge = netdev_priv(dev);
- struct sockaddr *addr = p;
- int err = 0;
+ struct skge_hw *hw = skge->hw;
+ unsigned port = skge->port;
+ const struct sockaddr *addr = p;
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- skge_down(dev);
+ spin_lock_bh(&hw->phy_lock);
memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
- memcpy_toio(skge->hw->regs + B2_MAC_1 + skge->port*8,
+ memcpy_toio(hw->regs + B2_MAC_1 + port*8,
dev->dev_addr, ETH_ALEN);
- memcpy_toio(skge->hw->regs + B2_MAC_2 + skge->port*8,
+ memcpy_toio(hw->regs + B2_MAC_2 + port*8,
dev->dev_addr, ETH_ALEN);
- if (dev->flags & IFF_UP)
- err = skge_up(dev);
- return err;
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ xm_outaddr(hw, port, XM_SA, dev->dev_addr);
+ else {
+ gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr);
+ gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr);
+ }
+ spin_unlock_bh(&hw->phy_lock);
+
+ return 0;
}
static const struct {
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