summaryrefslogtreecommitdiffstats
path: root/drivers/net/fjes/fjes.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/fjes/fjes.h')
-rw-r--r--drivers/net/fjes/fjes.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes.h b/drivers/net/fjes/fjes.h
new file mode 100644
index 000000000000..a592fe21c698
--- /dev/null
+++ b/drivers/net/fjes/fjes.h
@@ -0,0 +1,77 @@
+/*
+ * FUJITSU Extended Socket Network Device driver
+ * Copyright (c) 2015 FUJITSU LIMITED
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ */
+
+#ifndef FJES_H_
+#define FJES_H_
+
+#include <linux/acpi.h>
+
+#include "fjes_hw.h"
+
+#define FJES_ACPI_SYMBOL "Extended Socket"
+#define FJES_MAX_QUEUES 1
+#define FJES_TX_RETRY_INTERVAL (20 * HZ)
+#define FJES_TX_RETRY_TIMEOUT (100)
+#define FJES_TX_TX_STALL_TIMEOUT (FJES_TX_RETRY_INTERVAL / 2)
+#define FJES_OPEN_ZONE_UPDATE_WAIT (300) /* msec */
+#define FJES_IRQ_WATCH_DELAY (HZ)
+
+/* board specific private data structure */
+struct fjes_adapter {
+ struct net_device *netdev;
+ struct platform_device *plat_dev;
+
+ struct napi_struct napi;
+ struct rtnl_link_stats64 stats64;
+
+ unsigned int tx_retry_count;
+ unsigned long tx_start_jiffies;
+ unsigned long rx_last_jiffies;
+ bool unset_rx_last;
+
+ struct work_struct force_close_task;
+ bool force_reset;
+ bool open_guard;
+
+ bool irq_registered;
+
+ struct workqueue_struct *txrx_wq;
+ struct workqueue_struct *control_wq;
+
+ struct work_struct tx_stall_task;
+ struct work_struct raise_intr_rxdata_task;
+
+ struct work_struct unshare_watch_task;
+ unsigned long unshare_watch_bitmask;
+
+ struct delayed_work interrupt_watch_task;
+ bool interrupt_watch_enable;
+
+ struct fjes_hw hw;
+};
+
+extern char fjes_driver_name[];
+extern char fjes_driver_version[];
+extern const u32 fjes_support_mtu[];
+
+void fjes_set_ethtool_ops(struct net_device *);
+
+#endif /* FJES_H_ */