Commit ff5b4210 authored by Taku Izumi's avatar Taku Izumi Committed by David S. Miller
Browse files

fjes: force_close_task 



This patch adds force_close_task.
This task is used to close network device forcibly.

Signed-off-by: default avatarTaku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8edb62a8

drivers/net/fjes/fjes.h

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ struct fjes_adapter { 
	unsigned long rx_last_jiffies;

	bool unset_rx_last;



	struct work_struct force_close_task;

	bool force_reset;

	bool open_guard;

drivers/net/fjes/fjes_main.c

+13 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ static void fjes_free_resources(struct fjes_adapter *); 
static netdev_tx_t fjes_xmit_frame(struct sk_buff *, struct net_device *);

static void fjes_raise_intr_rxdata_task(struct work_struct *);

static void fjes_tx_stall_task(struct work_struct *);

static void fjes_force_close_task(struct work_struct *);

static irqreturn_t fjes_intr(int, void*);

static struct rtnl_link_stats64 *

fjes_get_stats64(struct net_device *, struct rtnl_link_stats64 *);
@@ -492,6 +493,17 @@ static void fjes_tx_stall_task(struct work_struct *work) 
	queue_work(adapter->txrx_wq, &adapter->tx_stall_task);

}



static void fjes_force_close_task(struct work_struct *work)

{

	struct fjes_adapter *adapter = container_of(work,

			struct fjes_adapter, force_close_task);

	struct net_device *netdev = adapter->netdev;



	rtnl_lock();

	dev_close(netdev);

	rtnl_unlock();

}



static void fjes_raise_intr_rxdata_task(struct work_struct *work)

{

	struct fjes_adapter *adapter = container_of(work,
@@ -1003,6 +1015,7 @@ static int fjes_probe(struct platform_device *plat_dev) 
	if (err)

		goto err_free_netdev;



	INIT_WORK(&adapter->force_close_task, fjes_force_close_task);

	adapter->force_reset = false;

	adapter->open_guard = false;