Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

[pandora-kernel.git] / drivers / net / ehea / ehea_main.c

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 489de9b..0920b79 100644 (file)
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -118,6 +118,7 @@ static struct of_device_id ehea_device_table[] = {
        },
        {},
 };
+MODULE_DEVICE_TABLE(of, ehea_device_table);
 
 static struct of_platform_driver ehea_driver = {
        .name = "ehea",
@@ -137,6 +138,12 @@ void ehea_dump(void *adr, int len, char *msg)
        }
 }
 
+void ehea_schedule_port_reset(struct ehea_port *port)
+{
+       if (!test_bit(__EHEA_DISABLE_PORT_RESET, &port->flags))
+               schedule_work(&port->reset_task);
+}
+
 static void ehea_update_firmware_handles(void)
 {
        struct ehea_fw_handle_entry *arr = NULL;
@@ -587,7 +594,7 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
                                   "Resetting port.", pr->qp->init_attr.qp_nr);
                        ehea_dump(cqe, sizeof(*cqe), "CQE");
                }
-               schedule_work(&pr->port->reset_task);
+               ehea_schedule_port_reset(pr->port);
                return 1;
        }
 
@@ -616,7 +623,7 @@ static int get_skb_hdr(struct sk_buff *skb, void **iphdr,
        *tcph = tcp_hdr(skb);
 
        /* check if ip header and tcp header are complete */
-       if (iph->tot_len < ip_len + tcp_hdrlen(skb))
+       if (ntohs(iph->tot_len) < ip_len + tcp_hdrlen(skb))
                return -1;
 
        *hdr_flags = LRO_IPV4 | LRO_TCP;
@@ -765,7 +772,7 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
                        ehea_error("Send Completion Error: Resetting port");
                        if (netif_msg_tx_err(pr->port))
                                ehea_dump(cqe, sizeof(*cqe), "Send CQE");
-                       schedule_work(&pr->port->reset_task);
+                       ehea_schedule_port_reset(pr->port);
                        break;
                }
 
@@ -885,7 +892,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
                eqe = ehea_poll_eq(port->qp_eq);
        }
 
-       schedule_work(&port->reset_task);
+       ehea_schedule_port_reset(port);
 
        return IRQ_HANDLED;
 }
@@ -2605,13 +2612,14 @@ static int ehea_stop(struct net_device *dev)
        if (netif_msg_ifdown(port))
                ehea_info("disabling port %s", dev->name);
 
+       set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
        cancel_work_sync(&port->reset_task);
-
        mutex_lock(&port->port_lock);
        netif_stop_queue(dev);
        port_napi_disable(port);
        ret = ehea_down(dev);
        mutex_unlock(&port->port_lock);
+       clear_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
        return ret;
 }
 
@@ -2941,7 +2949,7 @@ static void ehea_tx_watchdog(struct net_device *dev)
 
        if (netif_carrier_ok(dev) &&
            !test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))
-               schedule_work(&port->reset_task);
+               ehea_schedule_port_reset(port);
 }
 
 int ehea_sense_adapter_attr(struct ehea_adapter *adapter)