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eHEA: Fix bonding support

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The driver didn't allow an interface's MAC address to be modified if the
respective interface wasn't setup - a failing Hcall was the result. Thus
bonding wasn't usable. The fix moves the failing Hcall which was registering
a MAC address for the reception of BC packets in firmware from the port up
and down functions to the port resources setup functions. Additionally the
missing update of the last_rx member of the netdev structure was added.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Thomas Klein 2007-07-18 17:34:09 +02:00 committed by Jeff Garzik
parent e190d6b140
commit f9e29228e6
2 changed files with 20 additions and 19 deletions
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2
drivers/net/ehea/ehea.h
View file

@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0070"
#define DRV_VERSION "EHEA_0071"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1

37
drivers/net/ehea/ehea_main.c
View file

@ -466,6 +466,8 @@ static struct ehea_cqe *ehea_proc_rwqes(struct net_device *dev,
cqe->vlan_tag);
else
netif_receive_skb(skb);
dev->last_rx = jiffies;
} else {
pr->p_stats.poll_receive_errors++;
port_reset = ehea_treat_poll_error(pr, rq, cqe,
@ -1433,7 +1435,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
port->logical_port_id,
reg_type, port->mac_addr, 0, hcallid);
if (hret != H_SUCCESS) {
ehea_error("reg_dereg_bcmc failed (tagged)");
ehea_error("%sregistering bc address failed (tagged)",
hcallid == H_REG_BCMC ? "" : "de");
ret = -EIO;
goto out_herr;
}
@ -1444,7 +1447,8 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
port->logical_port_id,
reg_type, port->mac_addr, 0, hcallid);
if (hret != H_SUCCESS) {
ehea_error("reg_dereg_bcmc failed (vlan)");
ehea_error("%sregistering bc address failed (vlan)",
hcallid == H_REG_BCMC ? "" : "de");
ret = -EIO;
}
out_herr:
@ -2170,7 +2174,6 @@ static int ehea_up(struct net_device *dev)
{
int ret, i;
struct ehea_port *port = netdev_priv(dev);
u64 mac_addr = 0;
if (port->state == EHEA_PORT_UP)
return 0;
@ -2189,18 +2192,10 @@ static int ehea_up(struct net_device *dev)
goto out_clean_pr;
}
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret) {
ret = -EIO;
ehea_error("out_clean_pr");
goto out_clean_pr;
}
mac_addr = (*(u64*)dev->dev_addr) >> 16;
ret = ehea_reg_interrupts(dev);
if (ret) {
ehea_error("out_dereg_bc");
goto out_dereg_bc;
ehea_error("reg_interrupts failed. ret:%d", ret);
goto out_clean_pr;
}
for(i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
@ -2226,9 +2221,6 @@ static int ehea_up(struct net_device *dev)
out_free_irqs:
ehea_free_interrupts(dev);
out_dereg_bc:
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
out_clean_pr:
ehea_clean_all_portres(port);
out:
@ -2273,7 +2265,6 @@ static int ehea_down(struct net_device *dev)
&port->port_res[i].d_netdev->state))
msleep(1);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
port->state = EHEA_PORT_DOWN;
ret = ehea_clean_all_portres(port);
@ -2655,12 +2646,18 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
INIT_WORK(&port->reset_task, ehea_reset_port);
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret) {
ret = -EIO;
goto out_unreg_port;
}
ehea_set_ethtool_ops(dev);
ret = register_netdev(dev);
if (ret) {
ehea_error("register_netdev failed. ret=%d", ret);
goto out_unreg_port;
goto out_dereg_bc;
}
ret = ehea_get_jumboframe_status(port, &jumbo);
@ -2675,6 +2672,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
return port;
out_dereg_bc:
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
out_unreg_port:
ehea_unregister_port(port);
@ -2694,6 +2694,7 @@ static void ehea_shutdown_single_port(struct ehea_port *port)
{
unregister_netdev(port->netdev);
ehea_unregister_port(port);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
kfree(port->mc_list);
free_netdev(port->netdev);
port->adapter->active_ports--;