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path: root/drivers/net/ethernet/ibm/ehea/ehea_main.c
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Diffstat (limited to 'drivers/net/ethernet/ibm/ehea/ehea_main.c')
-rw-r--r--drivers/net/ethernet/ibm/ehea/ehea_main.c62
1 files changed, 36 insertions, 26 deletions
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 3516e17a399d..f4d2da0db1b1 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -290,16 +290,18 @@ static void ehea_update_bcmc_registrations(void)
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
- arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
- EHEA_BCMC_MULTICAST |
+ arr[i].reg_type = EHEA_BCMC_MULTICAST |
EHEA_BCMC_UNTAGGED;
+ if (mc_entry->macaddr == 0)
+ arr[i].reg_type |= EHEA_BCMC_SCOPE_ALL;
arr[i++].macaddr = mc_entry->macaddr;
arr[i].adh = adapter->handle;
arr[i].port_id = port->logical_port_id;
- arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
- EHEA_BCMC_MULTICAST |
+ arr[i].reg_type = EHEA_BCMC_MULTICAST |
EHEA_BCMC_VLANID_ALL;
+ if (mc_entry->macaddr == 0)
+ arr[i].reg_type |= EHEA_BCMC_SCOPE_ALL;
arr[i++].macaddr = mc_entry->macaddr;
num_registrations -= 2;
}
@@ -1838,8 +1840,9 @@ static u64 ehea_multicast_reg_helper(struct ehea_port *port, u64 mc_mac_addr,
u64 hret;
u8 reg_type;
- reg_type = EHEA_BCMC_SCOPE_ALL | EHEA_BCMC_MULTICAST
- | EHEA_BCMC_UNTAGGED;
+ reg_type = EHEA_BCMC_MULTICAST | EHEA_BCMC_UNTAGGED;
+ if (mc_mac_addr == 0)
+ reg_type |= EHEA_BCMC_SCOPE_ALL;
hret = ehea_h_reg_dereg_bcmc(port->adapter->handle,
port->logical_port_id,
@@ -1847,8 +1850,9 @@ static u64 ehea_multicast_reg_helper(struct ehea_port *port, u64 mc_mac_addr,
if (hret)
goto out;
- reg_type = EHEA_BCMC_SCOPE_ALL | EHEA_BCMC_MULTICAST
- | EHEA_BCMC_VLANID_ALL;
+ reg_type = EHEA_BCMC_MULTICAST | EHEA_BCMC_VLANID_ALL;
+ if (mc_mac_addr == 0)
+ reg_type |= EHEA_BCMC_SCOPE_ALL;
hret = ehea_h_reg_dereg_bcmc(port->adapter->handle,
port->logical_port_id,
@@ -1898,7 +1902,7 @@ static void ehea_allmulti(struct net_device *dev, int enable)
netdev_err(dev,
"failed enabling IFF_ALLMULTI\n");
}
- } else
+ } else {
if (!enable) {
/* Disable ALLMULTI */
hret = ehea_multicast_reg_helper(port, 0, H_DEREG_BCMC);
@@ -1908,6 +1912,7 @@ static void ehea_allmulti(struct net_device *dev, int enable)
netdev_err(dev,
"failed disabling IFF_ALLMULTI\n");
}
+ }
}
static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
@@ -1941,11 +1946,7 @@ static void ehea_set_multicast_list(struct net_device *dev)
struct netdev_hw_addr *ha;
int ret;
- if (port->promisc) {
- ehea_promiscuous(dev, 1);
- return;
- }
- ehea_promiscuous(dev, 0);
+ ehea_promiscuous(dev, !!(dev->flags & IFF_PROMISC));
if (dev->flags & IFF_ALLMULTI) {
ehea_allmulti(dev, 1);
@@ -2463,6 +2464,7 @@ static int ehea_down(struct net_device *dev)
return 0;
ehea_drop_multicast_list(dev);
+ ehea_allmulti(dev, 0);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
ehea_free_interrupts(dev);
@@ -3261,6 +3263,7 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
struct ehea_adapter *adapter;
const u64 *adapter_handle;
int ret;
+ int i;
if (!dev || !dev->dev.of_node) {
pr_err("Invalid ibmebus device probed\n");
@@ -3314,17 +3317,9 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
tasklet_init(&adapter->neq_tasklet, ehea_neq_tasklet,
(unsigned long)adapter);
- ret = ibmebus_request_irq(adapter->neq->attr.ist1,
- ehea_interrupt_neq, IRQF_DISABLED,
- "ehea_neq", adapter);
- if (ret) {
- dev_err(&dev->dev, "requesting NEQ IRQ failed\n");
- goto out_kill_eq;
- }
-
ret = ehea_create_device_sysfs(dev);
if (ret)
- goto out_free_irq;
+ goto out_kill_eq;
ret = ehea_setup_ports(adapter);
if (ret) {
@@ -3332,15 +3327,30 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev,
goto out_rem_dev_sysfs;
}
+ ret = ibmebus_request_irq(adapter->neq->attr.ist1,
+ ehea_interrupt_neq, IRQF_DISABLED,
+ "ehea_neq", adapter);
+ if (ret) {
+ dev_err(&dev->dev, "requesting NEQ IRQ failed\n");
+ goto out_shutdown_ports;
+ }
+
+ /* Handle any events that might be pending. */
+ tasklet_hi_schedule(&adapter->neq_tasklet);
+
ret = 0;
goto out;
+out_shutdown_ports:
+ for (i = 0; i < EHEA_MAX_PORTS; i++)
+ if (adapter->port[i]) {
+ ehea_shutdown_single_port(adapter->port[i]);
+ adapter->port[i] = NULL;
+ }
+
out_rem_dev_sysfs:
ehea_remove_device_sysfs(dev);
-out_free_irq:
- ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
-
out_kill_eq:
ehea_destroy_eq(adapter->neq);