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, 424 insertions, 0 deletions

diff --git a/kernel/drivers/staging/vt6655/device.h b/kernel/drivers/staging/vt6655/device.h
new file mode 100644
index 000000000..440537e47
--- /dev/null
+++ b/kernel/drivers/staging/vt6655/device.h
@@ -0,0 +1,424 @@
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * File: device.h
+ *
+ * Purpose: MAC Data structure
+ *
+ * Author: Tevin Chen
+ *
+ * Date: Mar 17, 1997
+ *
+ */
+
+#ifndef __DEVICE_H__
+#define __DEVICE_H__
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/delay.h>
+#include <linux/timer.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/string.h>
+#include <linux/wait.h>
+#include <linux/if_arp.h>
+#include <linux/sched.h>
+#include <linux/io.h>
+#include <linux/if.h>
+#include <linux/crc32.h>
+#include <linux/uaccess.h>
+#include <linux/proc_fs.h>
+#include <linux/inetdevice.h>
+#include <linux/reboot.h>
+#include <linux/ethtool.h>
+/* Include Wireless Extension definition and check version - Jean II */
+#include <net/mac80211.h>
+#include <linux/wireless.h>
+#include <net/iw_handler.h>	/* New driver API */
+
+#ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+#define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+#endif
+
+/* device specific */
+
+#include "device_cfg.h"
+#include "card.h"
+#include "mib.h"
+#include "srom.h"
+#include "desc.h"
+#include "key.h"
+#include "mac.h"
+
+/*---------------------  Export Definitions -------------------------*/
+
+#define RATE_1M		0
+#define RATE_2M		1
+#define RATE_5M		2
+#define RATE_11M	3
+#define RATE_6M		4
+#define RATE_9M		5
+#define RATE_12M	6
+#define RATE_18M	7
+#define RATE_24M	8
+#define RATE_36M	9
+#define RATE_48M	10
+#define RATE_54M	11
+#define RATE_AUTO	12
+#define MAX_RATE	12
+
+#define MAC_MAX_CONTEXT_REG     (256+128)
+
+#define MAX_MULTICAST_ADDRESS_NUM       32
+#define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
+
+#define DUPLICATE_RX_CACHE_LENGTH       5
+
+#define NUM_KEY_ENTRY                   11
+
+#define TX_WEP_NONE                     0
+#define TX_WEP_OTF                      1
+#define TX_WEP_SW                       2
+#define TX_WEP_SWOTP                    3
+#define TX_WEP_OTPSW                    4
+#define TX_WEP_SW232                    5
+
+#define KEYSEL_WEP40                    0
+#define KEYSEL_WEP104                   1
+#define KEYSEL_TKIP                     2
+#define KEYSEL_CCMP                     3
+
+#define AUTO_FB_NONE            0
+#define AUTO_FB_0               1
+#define AUTO_FB_1               2
+
+#define FB_RATE0                0
+#define FB_RATE1                1
+
+/* Antenna Mode */
+#define ANT_A                   0
+#define ANT_B                   1
+#define ANT_DIVERSITY           2
+#define ANT_RXD_TXA             3
+#define ANT_RXD_TXB             4
+#define ANT_UNKNOWN             0xFF
+
+#define MAXCHECKHANGCNT         4
+
+#define BB_VGA_LEVEL            4
+#define BB_VGA_CHANGE_THRESHOLD 16
+
+#ifndef RUN_AT
+#define RUN_AT(x)                       (jiffies+(x))
+#endif
+
+#define MAKE_BEACON_RESERVED	10  /* (us) */
+
+/* DMA related */
+#define RESERV_AC0DMA                   4
+
+/* BUILD OBJ mode */
+
+#define	AVAIL_TD(p, q)	((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))
+
+#define	NUM				64
+
+/* 0:11A 1:11B 2:11G */
+#define BB_TYPE_11A    0
+#define BB_TYPE_11B    1
+#define BB_TYPE_11G    2
+
+/* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga (OFDM in BasicRate) */
+#define PK_TYPE_11A     0
+#define PK_TYPE_11B     1
+#define PK_TYPE_11GB    2
+#define PK_TYPE_11GA    3
+
+typedef struct __chip_info_tbl {
+	CHIP_TYPE   chip_id;
+	char *name;
+	int         io_size;
+	int         nTxQueue;
+	u32         flags;
+} CHIP_INFO, *PCHIP_INFO;
+
+typedef enum {
+	OWNED_BY_HOST = 0,
+	OWNED_BY_NIC = 1
+} DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
+
+/* flags for options */
+#define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
+#define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
+#define     DEVICE_FLAGS_OP_MODE         0x00000004UL
+#define     DEVICE_FLAGS_PS_MODE         0x00000008UL
+#define		DEVICE_FLAGS_80211h_MODE	 0x00000010UL
+#define		DEVICE_FLAGS_DiversityANT	 0x00000020UL
+
+/* flags for driver status */
+#define     DEVICE_FLAGS_OPENED          0x00010000UL
+#define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
+/* flags for capabilities */
+#define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
+#define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
+#define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL
+
+/* flags for MII status */
+#define     DEVICE_LINK_FAIL             0x00000001UL
+#define     DEVICE_SPEED_10              0x00000002UL
+#define     DEVICE_SPEED_100             0x00000004UL
+#define     DEVICE_SPEED_1000            0x00000008UL
+#define     DEVICE_DUPLEX_FULL           0x00000010UL
+#define     DEVICE_AUTONEG_ENABLE        0x00000020UL
+#define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
+/* for device_set_media_duplex */
+#define     DEVICE_LINK_CHANGE           0x00000001UL
+
+typedef struct __device_opt {
+	int         nRxDescs0;		/* Number of RX descriptors0 */
+	int         nRxDescs1;		/* Number of RX descriptors1 */
+	int         nTxDescs[2];	/* Number of TX descriptors 0, 1 */
+	int         int_works;		/* interrupt limits */
+	int         short_retry;
+	int         long_retry;
+	int         bbp_type;
+	u32         flags;
+} OPTIONS, *POPTIONS;
+
+struct vnt_private {
+	struct pci_dev *pcid;
+	/* mac80211 */
+	struct ieee80211_hw *hw;
+	struct ieee80211_vif *vif;
+	unsigned long key_entry_inuse;
+	u32 basic_rates;
+	u16 current_aid;
+	int mc_list_count;
+	u8 mac_hw;
+
+/* dma addr, rx/tx pool */
+	dma_addr_t                  pool_dma;
+	dma_addr_t                  rd0_pool_dma;
+	dma_addr_t                  rd1_pool_dma;
+
+	dma_addr_t                  td0_pool_dma;
+	dma_addr_t                  td1_pool_dma;
+
+	dma_addr_t                  tx_bufs_dma0;
+	dma_addr_t                  tx_bufs_dma1;
+	dma_addr_t                  tx_beacon_dma;
+
+	unsigned char *tx0_bufs;
+	unsigned char *tx1_bufs;
+	unsigned char *tx_beacon_bufs;
+
+	CHIP_TYPE                   chip_id;
+
+	void __iomem                *PortOffset;
+	unsigned long dwIsr;
+	u32                         memaddr;
+	u32                         ioaddr;
+	u32                         io_size;
+
+	unsigned char byRevId;
+	unsigned char byRxMode;
+	unsigned short SubSystemID;
+	unsigned short SubVendorID;
+
+	spinlock_t                  lock;
+
+	int                         nTxQueues;
+	volatile int                iTDUsed[TYPE_MAXTD];
+
+	volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
+	volatile PSTxDesc           apTailTD[TYPE_MAXTD];
+
+	volatile PSTxDesc           apTD0Rings;
+	volatile PSTxDesc           apTD1Rings;
+
+	volatile PSRxDesc           aRD0Ring;
+	volatile PSRxDesc           aRD1Ring;
+	volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
+
+	OPTIONS                     sOpts;
+
+	u32                         flags;
+
+	u32                         rx_buf_sz;
+	u8 rx_rate;
+	int                         multicast_limit;
+
+	u32                         rx_bytes;
+
+	/* Version control */
+	unsigned char byLocalID;
+	unsigned char byRFType;
+
+	unsigned char byMaxPwrLevel;
+	unsigned char byZoneType;
+	bool bZoneRegExist;
+	unsigned char byOriginalZonetype;
+
+	unsigned char abyCurrentNetAddr[ETH_ALEN]; __aligned(2)
+	bool bLinkPass;          /* link status: OK or fail */
+
+	/* Adapter statistics */
+	SStatCounter                scStatistic;
+	/* 802.11 counter */
+	SDot11Counters              s802_11Counter;
+
+	unsigned int	uCurrRSSI;
+	unsigned char byCurrSQ;
+
+	unsigned long dwTxAntennaSel;
+	unsigned long dwRxAntennaSel;
+	unsigned char byAntennaCount;
+	unsigned char byRxAntennaMode;
+	unsigned char byTxAntennaMode;
+	bool bTxRxAntInv;
+
+	unsigned char *pbyTmpBuff;
+	unsigned int	uSIFS;    /* Current SIFS */
+	unsigned int	uDIFS;    /* Current DIFS */
+	unsigned int	uEIFS;    /* Current EIFS */
+	unsigned int	uSlot;    /* Current SlotTime */
+	unsigned int	uCwMin;   /* Current CwMin */
+	unsigned int	uCwMax;   /* CwMax is fixed on 1023. */
+	/* PHY parameter */
+	unsigned char bySIFS;
+	unsigned char byDIFS;
+	unsigned char byEIFS;
+	unsigned char bySlot;
+	unsigned char byCWMaxMin;
+
+	u8		byBBType; /* 0:11A, 1:11B, 2:11G */
+	u8		byPacketType; /*
+				       * 0:11a,1:11b,2:11gb (only CCK
+				       * in BasicRate), 3:11ga (OFDM in
+				       * Basic Rate)
+				       */
+	unsigned short wBasicRate;
+	unsigned char byACKRate;
+	unsigned char byTopOFDMBasicRate;
+	unsigned char byTopCCKBasicRate;
+
+	unsigned char byMinChannel;
+	unsigned char byMaxChannel;
+
+	unsigned char byPreambleType;
+	unsigned char byShortPreamble;
+
+	unsigned short wCurrentRate;
+	unsigned char byShortRetryLimit;
+	unsigned char byLongRetryLimit;
+	enum nl80211_iftype op_mode;
+	bool bBSSIDFilter;
+	unsigned short wMaxTransmitMSDULifetime;
+
+	bool bEncryptionEnable;
+	bool bLongHeader;
+	bool bShortSlotTime;
+	bool bProtectMode;
+	bool bNonERPPresent;
+	bool bBarkerPreambleMd;
+
+	bool bRadioControlOff;
+	bool bRadioOff;
+	bool bEnablePSMode;
+	unsigned short wListenInterval;
+	bool bPWBitOn;
+
+	/* GPIO Radio Control */
+	unsigned char byRadioCtl;
+	unsigned char byGPIO;
+	bool bHWRadioOff;
+	bool bPrvActive4RadioOFF;
+	bool bGPIOBlockRead;
+
+	/* Beacon related */
+	unsigned short wSeqCounter;
+	unsigned short wBCNBufLen;
+	bool bBeaconBufReady;
+	bool bBeaconSent;
+	bool bIsBeaconBufReadySet;
+	unsigned int	cbBeaconBufReadySetCnt;
+	bool bFixRate;
+	u16 byCurrentCh;
+
+	bool bAES;
+
+	unsigned char byAutoFBCtrl;
+
+	/* For Update BaseBand VGA Gain Offset */
+	bool bUpdateBBVGA;
+	unsigned int	uBBVGADiffCount;
+	unsigned char byBBVGANew;
+	unsigned char byBBVGACurrent;
+	unsigned char abyBBVGA[BB_VGA_LEVEL];
+	long                    ldBmThreshold[BB_VGA_LEVEL];
+
+	unsigned char byBBPreEDRSSI;
+	unsigned char byBBPreEDIndex;
+
+	unsigned long dwDiagRefCount;
+
+	/* For FOE Tuning */
+	unsigned char byFOETuning;
+
+	/* For RF Power table */
+	unsigned char byCCKPwr;
+	unsigned char byOFDMPwrG;
+	unsigned char byCurPwr;
+	char	 byCurPwrdBm;
+	unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
+	unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
+	char	abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
+	char	abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
+	char	abyRegPwr[CB_MAX_CHANNEL+1];
+	char	abyLocalPwr[CB_MAX_CHANNEL+1];
+
+	/* BaseBand Loopback Use */
+	unsigned char byBBCR4d;
+	unsigned char byBBCRc9;
+	unsigned char byBBCR88;
+	unsigned char byBBCR09;
+
+	unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /* unsigned long alignment */
+
+	unsigned short wBeaconInterval;
+};
+
+static inline PDEVICE_RD_INFO alloc_rd_info(void)
+{
+	return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
+}
+
+static inline PDEVICE_TD_INFO alloc_td_info(void)
+{
+	return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
+}
+#endif