This patch fixes bug that doesn't quiesce second port when interface is
brought down, which could lead to unwarranted interrupt during rmmod/ifdown.
Signed-off-by: Dhananjay Phadke <[EMAIL PROTECTED]>
Index: netdev-2.6/drivers/net/netxen/netxen_nic_niu.c
===================================================================
--- netdev-2.6.orig/drivers/net/netxen/netxen_nic_niu.c
+++ netdev-2.6/drivers/net/netxen/netxen_nic_niu.c
@@ -742,12 +742,12 @@ int netxen_niu_disable_xg_port(struct ne
__u32 mac_cfg;
u32 port = physical_port[adapter->portnum];
- if (port != 0)
+ if (port > NETXEN_NIU_MAX_XG_PORTS)
return -EINVAL;
+
mac_cfg = 0;
- netxen_xg_soft_reset(mac_cfg);
- if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_CONFIG_0,
- &mac_cfg, 4))
+ if (netxen_nic_hw_write_wx(adapter,
+ NETXEN_NIU_XGE_CONFIG_0 + (0x10000 * port), &mac_cfg, 4))
return -EIO;
return 0;
}
Index: netdev-2.6/drivers/net/netxen/netxen_nic_main.c
===================================================================
--- netdev-2.6.orig/drivers/net/netxen/netxen_nic_main.c
+++ netdev-2.6/drivers/net/netxen/netxen_nic_main.c
@@ -725,11 +725,6 @@ static void __devexit netxen_nic_remove(
unregister_netdev(netdev);
- if (adapter->stop_port)
- adapter->stop_port(adapter);
-
- netxen_nic_disable_int(adapter);
-
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
init_firmware_done++;
netxen_free_hw_resources(adapter);
@@ -912,6 +907,9 @@ static int netxen_nic_close(struct net_d
netif_stop_queue(netdev);
napi_disable(&adapter->napi);
+ if (adapter->stop_port)
+ adapter->stop_port(adapter);
+
netxen_nic_disable_int(adapter);
cmd_buff = adapter->cmd_buf_arr;
--
--
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