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, 265 insertions, 0 deletions

diff --git a/kernel/drivers/net/wireless/mwifiex/decl.h b/kernel/drivers/net/wireless/mwifiex/decl.h
new file mode 100644
index 000000000..38f24e042
--- /dev/null
+++ b/kernel/drivers/net/wireless/mwifiex/decl.h
@@ -0,0 +1,265 @@
+/*
+ * Marvell Wireless LAN device driver: generic data structures and APIs
+ *
+ * Copyright (C) 2011-2014, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_DECL_H_
+#define _MWIFIEX_DECL_H_
+
+#undef pr_fmt
+#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
+
+#include <linux/wait.h>
+#include <linux/timer.h>
+#include <linux/ieee80211.h>
+#include <uapi/linux/if_arp.h>
+#include <net/mac80211.h>
+
+
+#define MWIFIEX_MAX_BSS_NUM         (3)
+
+#define MWIFIEX_DMA_ALIGN_SZ	    64
+#define MWIFIEX_RX_HEADROOM	    64
+#define MAX_TXPD_SZ		    32
+#define INTF_HDR_ALIGN		     4
+
+#define MWIFIEX_MIN_DATA_HEADER_LEN (MWIFIEX_DMA_ALIGN_SZ + INTF_HDR_ALIGN + \
+				     MAX_TXPD_SZ)
+#define MWIFIEX_MGMT_FRAME_HEADER_SIZE	8	/* sizeof(pkt_type)
+						 *   + sizeof(tx_control)
+						 */
+
+#define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED	2
+#define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED	16
+#define MWIFIEX_MAX_TDLS_PEER_SUPPORTED 8
+
+#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE        64
+#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE        64
+#define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE        32
+#define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE        16
+#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE   64
+#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE   64
+#define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE   64
+#define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE   64
+
+#define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT  0xffff
+
+#define MWIFIEX_RATE_BITMAP_MCS0   32
+
+#define MWIFIEX_RX_DATA_BUF_SIZE     (4 * 1024)
+#define MWIFIEX_RX_CMD_BUF_SIZE	     (2 * 1024)
+
+#define MAX_BEACON_PERIOD                  (4000)
+#define MIN_BEACON_PERIOD                  (50)
+#define MAX_DTIM_PERIOD                    (100)
+#define MIN_DTIM_PERIOD                    (1)
+
+#define MWIFIEX_RTS_MIN_VALUE              (0)
+#define MWIFIEX_RTS_MAX_VALUE              (2347)
+#define MWIFIEX_FRAG_MIN_VALUE             (256)
+#define MWIFIEX_FRAG_MAX_VALUE             (2346)
+#define MWIFIEX_WMM_VERSION                0x01
+#define MWIFIEX_WMM_SUBTYPE                0x01
+
+#define MWIFIEX_RETRY_LIMIT                14
+#define MWIFIEX_SDIO_BLOCK_SIZE            256
+
+#define MWIFIEX_BUF_FLAG_REQUEUED_PKT      BIT(0)
+#define MWIFIEX_BUF_FLAG_BRIDGED_PKT	   BIT(1)
+#define MWIFIEX_BUF_FLAG_TDLS_PKT	   BIT(2)
+#define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS   BIT(3)
+#define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS  BIT(4)
+#define MWIFIEX_BUF_FLAG_AGGR_PKT          BIT(5)
+
+#define MWIFIEX_BRIDGED_PKTS_THR_HIGH      1024
+#define MWIFIEX_BRIDGED_PKTS_THR_LOW        128
+
+#define MWIFIEX_TDLS_DISABLE_LINK             0x00
+#define MWIFIEX_TDLS_ENABLE_LINK              0x01
+#define MWIFIEX_TDLS_CREATE_LINK              0x02
+#define MWIFIEX_TDLS_CONFIG_LINK              0x03
+
+#define MWIFIEX_TDLS_RSSI_HIGH		50
+#define MWIFIEX_TDLS_RSSI_LOW		55
+#define MWIFIEX_TDLS_MAX_FAIL_COUNT      4
+#define MWIFIEX_AUTO_TDLS_IDLE_TIME     10
+
+/* 54M rates, index from 0 to 11 */
+#define MWIFIEX_RATE_INDEX_MCS0 12
+/* 12-27=MCS0-15(BW20) */
+#define MWIFIEX_BW20_MCS_NUM 15
+
+/* Rate index for OFDM 0 */
+#define MWIFIEX_RATE_INDEX_OFDM0   4
+
+#define MWIFIEX_MAX_STA_NUM		1
+#define MWIFIEX_MAX_UAP_NUM		1
+#define MWIFIEX_MAX_P2P_NUM		1
+
+#define MWIFIEX_A_BAND_START_FREQ	5000
+
+/* SDIO Aggr data packet special info */
+#define SDIO_MAX_AGGR_BUF_SIZE		(256 * 255)
+#define BLOCK_NUMBER_OFFSET		15
+#define SDIO_HEADER_OFFSET		28
+
+enum mwifiex_bss_type {
+	MWIFIEX_BSS_TYPE_STA = 0,
+	MWIFIEX_BSS_TYPE_UAP = 1,
+	MWIFIEX_BSS_TYPE_P2P = 2,
+	MWIFIEX_BSS_TYPE_ANY = 0xff,
+};
+
+enum mwifiex_bss_role {
+	MWIFIEX_BSS_ROLE_STA = 0,
+	MWIFIEX_BSS_ROLE_UAP = 1,
+	MWIFIEX_BSS_ROLE_ANY = 0xff,
+};
+
+enum mwifiex_tdls_status {
+	TDLS_NOT_SETUP = 0,
+	TDLS_SETUP_INPROGRESS,
+	TDLS_SETUP_COMPLETE,
+	TDLS_SETUP_FAILURE,
+	TDLS_LINK_TEARDOWN,
+};
+
+enum mwifiex_tdls_error_code {
+	TDLS_ERR_NO_ERROR = 0,
+	TDLS_ERR_INTERNAL_ERROR,
+	TDLS_ERR_MAX_LINKS_EST,
+	TDLS_ERR_LINK_EXISTS,
+	TDLS_ERR_LINK_NONEXISTENT,
+	TDLS_ERR_PEER_STA_UNREACHABLE = 25,
+};
+
+#define BSS_ROLE_BIT_MASK    BIT(0)
+
+#define GET_BSS_ROLE(priv)   ((priv)->bss_role & BSS_ROLE_BIT_MASK)
+
+enum mwifiex_data_frame_type {
+	MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0,
+	MWIFIEX_DATA_FRAME_TYPE_802_11,
+};
+
+struct mwifiex_fw_image {
+	u8 *helper_buf;
+	u32 helper_len;
+	u8 *fw_buf;
+	u32 fw_len;
+};
+
+struct mwifiex_802_11_ssid {
+	u32 ssid_len;
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
+};
+
+struct mwifiex_wait_queue {
+	wait_queue_head_t wait;
+	int status;
+};
+
+struct mwifiex_rxinfo {
+	struct sk_buff *parent;
+	u8 bss_num;
+	u8 bss_type;
+	u8 use_count;
+	u8 buf_type;
+};
+
+struct mwifiex_txinfo {
+	u32 status_code;
+	u8 flags;
+	u8 bss_num;
+	u8 bss_type;
+	u8 aggr_num;
+	u32 pkt_len;
+	u8 ack_frame_id;
+	u64 cookie;
+};
+
+enum mwifiex_wmm_ac_e {
+	WMM_AC_BK,
+	WMM_AC_BE,
+	WMM_AC_VI,
+	WMM_AC_VO
+} __packed;
+
+struct ieee_types_wmm_ac_parameters {
+	u8 aci_aifsn_bitmap;
+	u8 ecw_bitmap;
+	__le16 tx_op_limit;
+} __packed;
+
+struct mwifiex_types_wmm_info {
+	u8 oui[4];
+	u8 subtype;
+	u8 version;
+	u8 qos_info;
+	u8 reserved;
+	struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_NUM_ACS];
+} __packed;
+
+struct mwifiex_arp_eth_header {
+	struct arphdr hdr;
+	u8 ar_sha[ETH_ALEN];
+	u8 ar_sip[4];
+	u8 ar_tha[ETH_ALEN];
+	u8 ar_tip[4];
+} __packed;
+
+struct mwifiex_chan_stats {
+	u8 chan_num;
+	u8 bandcfg;
+	u8 flags;
+	s8 noise;
+	u16 total_bss;
+	u16 cca_scan_dur;
+	u16 cca_busy_dur;
+} __packed;
+
+#define MWIFIEX_HIST_MAX_SAMPLES	1048576
+#define MWIFIEX_MAX_RX_RATES		     44
+#define MWIFIEX_MAX_AC_RX_RATES		     74
+#define MWIFIEX_MAX_SNR			    256
+#define MWIFIEX_MAX_NOISE_FLR		    256
+#define MWIFIEX_MAX_SIG_STRENGTH	    256
+
+struct mwifiex_histogram_data {
+	atomic_t rx_rate[MWIFIEX_MAX_AC_RX_RATES];
+	atomic_t snr[MWIFIEX_MAX_SNR];
+	atomic_t noise_flr[MWIFIEX_MAX_NOISE_FLR];
+	atomic_t sig_str[MWIFIEX_MAX_SIG_STRENGTH];
+	atomic_t num_samples;
+};
+
+struct mwifiex_iface_comb {
+	u8 sta_intf;
+	u8 uap_intf;
+	u8 p2p_intf;
+};
+
+struct mwifiex_radar_params {
+	struct cfg80211_chan_def *chandef;
+	u32 cac_time_ms;
+} __packed;
+
+struct mwifiex_11h_intf_state {
+	bool is_11h_enabled;
+	bool is_11h_active;
+} __packed;
+#endif /* !_MWIFIEX_DECL_H_ */