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-rw-r--r--drivers/net/cxgb3/cxgb3_main.c13
-rw-r--r--drivers/net/cxgb3/cxgb3_offload.c12
-rw-r--r--drivers/net/cxgb3/cxgb3_offload.h7
3 files changed, 28 insertions, 4 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 7381f378b4e6..f2c7cc3e263a 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2542,6 +2542,12 @@ static int t3_adapter_error(struct adapter *adapter, int reset)
{
int i, ret = 0;
+ if (is_offload(adapter) &&
+ test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map)) {
+ cxgb3_err_notify(&adapter->tdev, OFFLOAD_STATUS_DOWN, 0);
+ offload_close(&adapter->tdev);
+ }
+
/* Stop all ports */
for_each_port(adapter, i) {
struct net_device *netdev = adapter->port[i];
@@ -2550,10 +2556,6 @@ static int t3_adapter_error(struct adapter *adapter, int reset)
cxgb_close(netdev);
}
- if (is_offload(adapter) &&
- test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map))
- offload_close(&adapter->tdev);
-
/* Stop SGE timers */
t3_stop_sge_timers(adapter);
@@ -2605,6 +2607,9 @@ static void t3_resume_ports(struct adapter *adapter)
}
}
}
+
+ if (is_offload(adapter) && !ofld_disable)
+ cxgb3_err_notify(&adapter->tdev, OFFLOAD_STATUS_UP, 0);
}
/*
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index 2d7f69aff1d9..620d80be6aac 100644
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -153,6 +153,18 @@ void cxgb3_remove_clients(struct t3cdev *tdev)
mutex_unlock(&cxgb3_db_lock);
}
+void cxgb3_err_notify(struct t3cdev *tdev, u32 status, u32 error)
+{
+ struct cxgb3_client *client;
+
+ mutex_lock(&cxgb3_db_lock);
+ list_for_each_entry(client, &client_list, client_list) {
+ if (client->err_handler)
+ client->err_handler(tdev, status, error);
+ }
+ mutex_unlock(&cxgb3_db_lock);
+}
+
static struct net_device *get_iff_from_mac(struct adapter *adapter,
const unsigned char *mac,
unsigned int vlan)
diff --git a/drivers/net/cxgb3/cxgb3_offload.h b/drivers/net/cxgb3/cxgb3_offload.h
index d514e5019dfc..a8e8e5fcdf84 100644
--- a/drivers/net/cxgb3/cxgb3_offload.h
+++ b/drivers/net/cxgb3/cxgb3_offload.h
@@ -64,10 +64,16 @@ void cxgb3_register_client(struct cxgb3_client *client);
void cxgb3_unregister_client(struct cxgb3_client *client);
void cxgb3_add_clients(struct t3cdev *tdev);
void cxgb3_remove_clients(struct t3cdev *tdev);
+void cxgb3_err_notify(struct t3cdev *tdev, u32 status, u32 error);
typedef int (*cxgb3_cpl_handler_func)(struct t3cdev *dev,
struct sk_buff *skb, void *ctx);
+enum {
+ OFFLOAD_STATUS_UP,
+ OFFLOAD_STATUS_DOWN
+};
+
struct cxgb3_client {
char *name;
void (*add) (struct t3cdev *);
@@ -76,6 +82,7 @@ struct cxgb3_client {
int (*redirect)(void *ctx, struct dst_entry *old,
struct dst_entry *new, struct l2t_entry *l2t);
struct list_head client_list;
+ void (*err_handler)(struct t3cdev *tdev, u32 status, u32 error);
};
/*
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