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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/fjes/fjes.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/fjes/fjes.h')
-rw-r--r--drivers/net/fjes/fjes.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes.h b/drivers/net/fjes/fjes.h
new file mode 100644
index 0000000000..1e0df1f74c
--- /dev/null
+++ b/drivers/net/fjes/fjes.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * FUJITSU Extended Socket Network Device driver
+ * Copyright (c) 2015 FUJITSU LIMITED
+ */
+
+#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;
+
+#ifdef CONFIG_DEBUG_FS
+ struct dentry *dbg_adapter;
+#endif
+};
+
+extern char fjes_driver_name[];
+extern char fjes_driver_version[];
+extern const u32 fjes_support_mtu[];
+
+void fjes_set_ethtool_ops(struct net_device *);
+
+#ifdef CONFIG_DEBUG_FS
+void fjes_dbg_adapter_init(struct fjes_adapter *adapter);
+void fjes_dbg_adapter_exit(struct fjes_adapter *adapter);
+void fjes_dbg_init(void);
+void fjes_dbg_exit(void);
+#else
+static inline void fjes_dbg_adapter_init(struct fjes_adapter *adapter) {}
+static inline void fjes_dbg_adapter_exit(struct fjes_adapter *adapter) {}
+static inline void fjes_dbg_init(void) {}
+static inline void fjes_dbg_exit(void) {}
+#endif /* CONFIG_DEBUG_FS */
+
+#endif /* FJES_H_ */