Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/kernel/drivers/staging/gdm724x/gdm_lte.h b/kernel/drivers/staging/gdm724x/gdm_lte.h
new file mode 100644
index 000000000..88414e5a7
--- /dev/null
+++ b/kernel/drivers/staging/gdm724x/gdm_lte.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that 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.
+ */
+
+#ifndef _GDM_LTE_H_
+#define _GDM_LTE_H_
+
+#include <linux/netdevice.h>
+#include <linux/types.h>
+
+#include "gdm_endian.h"
+
+#define MAX_NIC_TYPE		4
+#define MAX_RX_SUBMIT_COUNT	3
+#define DRIVER_VERSION		"3.7.17.0"
+
+enum TX_ERROR_CODE {
+	TX_NO_ERROR = 0,
+	TX_NO_DEV,
+	TX_NO_SPC,
+	TX_NO_BUFFER,
+};
+
+enum CALLBACK_CONTEXT {
+	KERNEL_THREAD = 0,
+	USB_COMPLETE,
+};
+
+struct pdn_table {
+	u8 activate;
+	u32 dft_eps_id;
+	u32 nic_type;
+} __packed;
+
+struct nic;
+
+struct phy_dev {
+	void	*priv_dev;
+	struct net_device *dev[MAX_NIC_TYPE];
+	int	(*send_hci_func)(void *priv_dev, void *data, int len,
+			void (*cb)(void *cb_data), void *cb_data);
+	int	(*send_sdu_func)(void *priv_dev, void *data, int len,
+			unsigned int dftEpsId, unsigned int epsId,
+			void (*cb)(void *cb_data), void *cb_data,
+			int dev_idx, int nic_type);
+	int	(*rcv_func)(void *priv_dev,
+			int (*cb)(void *cb_data, void *data, int len,
+				  int context),
+			void *cb_data, int context);
+	struct gdm_endian * (*get_endian)(void *priv_dev);
+};
+
+struct nic {
+	struct net_device *netdev;
+	struct phy_dev *phy_dev;
+	struct net_device_stats stats;
+	struct pdn_table pdn_table;
+	u8 dest_mac_addr[ETH_ALEN];
+	u8 src_mac_addr[ETH_ALEN];
+	u32 nic_id;
+	u16 vlan_id;
+};
+
+int gdm_lte_event_init(void);
+void gdm_lte_event_exit(void);
+
+void start_rx_proc(struct phy_dev *phy_dev);
+int register_lte_device(struct phy_dev *phy_dev, struct device *dev,
+			u8 *mac_address);
+void unregister_lte_device(struct phy_dev *phy_dev);
+
+#endif /* _GDM_LTE_H_ */