From: Taku Izumi <izumi.taku@jp.fujitsu.com>
To: platform-driver-x86@vger.kernel.org, dvhart@infradead.org
Cc: rkhan@redhat.com, alexander.h.duyck@redhat.com,
netdev@vger.kernel.org, linux-acpi@vger.kernel.org,
Taku Izumi <izumi.taku@jp.fujitsu.com>
Subject: [PATCH 17/22] fjes: force_close_task
Date: Thu, 18 Jun 2015 09:49:42 +0900 [thread overview]
Message-ID: <1434588587-25655-17-git-send-email-izumi.taku@jp.fujitsu.com> (raw)
In-Reply-To: <1434588587-25655-1-git-send-email-izumi.taku@jp.fujitsu.com>
This patch adds force_close_task.
This task is used to close network device forcibly.
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
---
drivers/platform/x86/fjes/fjes.h | 1 +
drivers/platform/x86/fjes/fjes_main.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/drivers/platform/x86/fjes/fjes.h b/drivers/platform/x86/fjes/fjes.h
index 1a880a0..e50fd01 100644
--- a/drivers/platform/x86/fjes/fjes.h
+++ b/drivers/platform/x86/fjes/fjes.h
@@ -49,6 +49,7 @@ struct fjes_adapter {
unsigned long rx_last_jiffies;
bool unset_rx_last;
+ struct work_struct force_close_task;
bool force_reset;
bool open_guard;
diff --git a/drivers/platform/x86/fjes/fjes_main.c b/drivers/platform/x86/fjes/fjes_main.c
index 8e78014..3931bcc 100644
--- a/drivers/platform/x86/fjes/fjes_main.c
+++ b/drivers/platform/x86/fjes/fjes_main.c
@@ -56,6 +56,7 @@ 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 *);
@@ -509,6 +510,17 @@ 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,
@@ -1053,6 +1065,7 @@ static int fjes_probe(struct platform_device *plat_dev)
if (err)
goto err_sw_init;
+ INIT_WORK(&adapter->force_close_task, fjes_force_close_task);
adapter->force_reset = false;
adapter->open_guard = false;
--
1.8.3.1
next prev parent reply other threads:[~2015-06-18 0:49 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 0:45 [PATCH 00/22] FUJITSU Extended Socket network device driver Taku Izumi
2015-06-18 0:49 ` [PATCH 01/22] fjes: Introduce FUJITSU Extended Socket Network Device driver Taku Izumi
2015-06-18 0:49 ` [PATCH 02/22] fjes: Hardware initialization routine Taku Izumi
2015-06-18 1:57 ` Joe Perches
2015-06-19 19:37 ` Yasuaki Ishimatsu
2015-06-18 0:49 ` [PATCH 03/22] fjes: Hardware cleanup routine Taku Izumi
2015-06-18 0:49 ` [PATCH 04/22] fjes: platform_driver's .probe and .remove routine Taku Izumi
2015-06-18 0:49 ` [PATCH 05/22] fjes: ES information acquisition routine Taku Izumi
2015-06-18 0:49 ` [PATCH 06/22] fjes: buffer address regist/unregistration routine Taku Izumi
2015-06-18 0:49 ` [PATCH 07/22] fjes: net_device_ops.ndo_open and .ndo_stop Taku Izumi
2015-06-18 0:49 ` [PATCH 08/22] fjes: net_device_ops.ndo_start_xmit Taku Izumi
2015-06-18 0:49 ` [PATCH 09/22] fjes: raise_intr_rxdata_task Taku Izumi
2015-06-18 0:49 ` [PATCH 10/22] fjes: tx_stall_task Taku Izumi
2015-06-18 0:49 ` [PATCH 11/22] fjes: NAPI polling function Taku Izumi
2015-06-18 0:49 ` [PATCH 12/22] fjes: net_device_ops.ndo_get_stats64 Taku Izumi
2015-06-18 14:00 ` Sergei Shtylyov
2015-06-18 0:49 ` [PATCH 13/22] fjes: net_device_ops.ndo_change_mtu Taku Izumi
2015-06-18 0:49 ` [PATCH 14/22] fjes: net_device_ops.ndo_tx_timeout Taku Izumi
2015-06-18 13:58 ` Sergei Shtylyov
2015-06-18 0:49 ` [PATCH 15/22] fjes: net_device_ops.ndo_vlan_rx_add/kill_vid Taku Izumi
2015-06-18 0:49 ` [PATCH 16/22] fjes: interrupt_watch_task Taku Izumi
2015-06-18 0:49 ` Taku Izumi [this message]
2015-06-18 0:49 ` [PATCH 18/22] fjes: unshare_watch_task Taku Izumi
2015-06-18 0:49 ` [PATCH 19/22] fjes: update_zone_task Taku Izumi
2015-06-18 2:25 ` Joe Perches
2015-06-18 0:49 ` [PATCH 20/22] fjes: epstop_task Taku Izumi
2015-06-18 13:55 ` Sergei Shtylyov
2015-06-18 0:49 ` [PATCH 21/22] fjes: handle receive cancellation request interrupt Taku Izumi
2015-06-18 0:49 ` [PATCH 22/22] fjes: ethtool support Taku Izumi
2015-06-18 1:10 ` Stephen Hemminger
2015-06-18 1:47 ` [PATCH 01/22] fjes: Introduce FUJITSU Extended Socket Network Device driver Joe Perches
2015-06-18 21:22 ` [PATCH 00/22] FUJITSU Extended Socket network device driver Darren Hart
2015-06-19 4:20 ` Izumi, Taku
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