1 files changed, 766 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl8189ES_linux_v4.1.8/include/rtw_xmit.h b/drivers/net/wireless/rtl8189ES_linux_v4.1.8/include/rtw_xmit.h
new file mode 100755
index 00000000..67be0188
--- /dev/null
+++ b/drivers/net/wireless/rtl8189ES_linux_v4.1.8/include/rtw_xmit.h
@@ -0,0 +1,766 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * 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, USA
+ *
+ *
+ ******************************************************************************/
+#ifndef _RTW_XMIT_H_
+#define _RTW_XMIT_H_
+
+#include <drv_conf.h>
+#include <osdep_service.h>
+#include <drv_types.h>
+#ifdef PLATFORM_FREEBSD
+#include <if_ether.h>
+#endif //PLATFORM_FREEBSD
+
+#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
+//#define MAX_XMITBUF_SZ (30720)//	(2048)
+#ifdef CONFIG_TX_AGGREGATION
+#define MAX_XMITBUF_SZ	(20480)	// 20k
+#else
+#define MAX_XMITBUF_SZ (12288)  //12k 1536*8
+#endif
+
+#if defined CONFIG_SDIO_HCI
+#define NR_XMITBUFF	(16)
+#endif
+#if defined(CONFIG_GSPI_HCI)
+#define NR_XMITBUFF	(128)
+#endif
+
+#elif defined (CONFIG_USB_HCI)
+
+#ifdef CONFIG_USB_TX_AGGREGATION
+	#if defined(CONFIG_PLATFORM_ARM_SUNxI) || defined(CONFIG_PLATFORM_ARM_SUN6I) || defined(CONFIG_PLATFORM_ARM_SUN7I)
+		#define MAX_XMITBUF_SZ (12288)  //12k 1536*8
+	#elif defined (CONFIG_PLATFORM_MSTAR)
+		#define MAX_XMITBUF_SZ	7680	// 7.5k
+	#else
+		#define MAX_XMITBUF_SZ	(20480)	// 20k
+	#endif
+#else
+#define MAX_XMITBUF_SZ	(2048)
+#endif
+#ifdef CONFIG_SINGLE_XMIT_BUF
+#define NR_XMITBUFF	(1)
+#else
+#define NR_XMITBUFF	(4)
+#endif //CONFIG_SINGLE_XMIT_BUF
+#elif defined (CONFIG_PCI_HCI)
+#define MAX_XMITBUF_SZ	(1664)
+#define NR_XMITBUFF	(128)
+#endif
+
+#ifdef PLATFORM_OS_CE
+#define XMITBUF_ALIGN_SZ 4
+#else
+#ifdef CONFIG_PCI_HCI
+#define XMITBUF_ALIGN_SZ 4
+#else
+#define XMITBUF_ALIGN_SZ 512
+#endif
+#endif
+
+// xmit extension buff defination
+#define MAX_XMIT_EXTBUF_SZ	(1536)
+#define NR_XMIT_EXTBUFF	(32)
+
+#define MAX_NUMBLKS		(1)
+
+#define XMIT_VO_QUEUE (0)
+#define XMIT_VI_QUEUE (1)
+#define XMIT_BE_QUEUE (2)
+#define XMIT_BK_QUEUE (3)
+
+#define VO_QUEUE_INX		0
+#define VI_QUEUE_INX		1
+#define BE_QUEUE_INX		2
+#define BK_QUEUE_INX		3
+#define BCN_QUEUE_INX		4
+#define MGT_QUEUE_INX		5
+#define HIGH_QUEUE_INX		6
+#define TXCMD_QUEUE_INX	7
+
+#define HW_QUEUE_ENTRY	8
+
+#ifdef CONFIG_PCI_HCI
+//#define TXDESC_NUM						64
+#define TXDESC_NUM						128
+#define TXDESC_NUM_BE_QUEUE			128
+#endif
+
+#define WEP_IV(pattrib_iv, dot11txpn, keyidx)\
+do{\
+	pattrib_iv[0] = dot11txpn._byte_.TSC0;\
+	pattrib_iv[1] = dot11txpn._byte_.TSC1;\
+	pattrib_iv[2] = dot11txpn._byte_.TSC2;\
+	pattrib_iv[3] = ((keyidx & 0x3)<<6);\
+	dot11txpn.val = (dot11txpn.val == 0xffffff) ? 0: (dot11txpn.val+1);\
+}while(0)
+
+
+#define TKIP_IV(pattrib_iv, dot11txpn, keyidx)\
+do{\
+	pattrib_iv[0] = dot11txpn._byte_.TSC1;\
+	pattrib_iv[1] = (dot11txpn._byte_.TSC1 | 0x20) & 0x7f;\
+	pattrib_iv[2] = dot11txpn._byte_.TSC0;\
+	pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\
+	pattrib_iv[4] = dot11txpn._byte_.TSC2;\
+	pattrib_iv[5] = dot11txpn._byte_.TSC3;\
+	pattrib_iv[6] = dot11txpn._byte_.TSC4;\
+	pattrib_iv[7] = dot11txpn._byte_.TSC5;\
+	dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0: (dot11txpn.val+1);\
+}while(0)
+
+#define AES_IV(pattrib_iv, dot11txpn, keyidx)\
+do{\
+	pattrib_iv[0] = dot11txpn._byte_.TSC0;\
+	pattrib_iv[1] = dot11txpn._byte_.TSC1;\
+	pattrib_iv[2] = 0;\
+	pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\
+	pattrib_iv[4] = dot11txpn._byte_.TSC2;\
+	pattrib_iv[5] = dot11txpn._byte_.TSC3;\
+	pattrib_iv[6] = dot11txpn._byte_.TSC4;\
+	pattrib_iv[7] = dot11txpn._byte_.TSC5;\
+	dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0: (dot11txpn.val+1);\
+}while(0)
+
+
+#define HWXMIT_ENTRY	4
+
+
+#define TXDESC_SIZE 32
+
+#ifdef CONFIG_TX_EARLY_MODE
+#define EARLY_MODE_INFO_SIZE	8
+#endif
+
+
+#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
+#define TXDESC_OFFSET TXDESC_SIZE
+
+#endif
+
+#ifdef CONFIG_USB_HCI
+#define PACKET_OFFSET_SZ (8)
+#define TXDESC_OFFSET (TXDESC_SIZE + PACKET_OFFSET_SZ)
+#endif
+
+#ifdef CONFIG_PCI_HCI
+#define TXDESC_OFFSET 0
+#define TX_DESC_NEXT_DESC_OFFSET	40
+#endif
+
+
+
+struct tx_desc{
+
+	//DWORD 0
+	unsigned int txdw0;
+
+	unsigned int txdw1;
+
+	unsigned int txdw2;
+
+	unsigned int txdw3;
+
+	unsigned int txdw4;
+
+	unsigned int txdw5;
+
+	unsigned int txdw6;
+
+	unsigned int txdw7;
+#ifdef CONFIG_PCI_HCI
+	unsigned int txdw8;
+
+	unsigned int txdw9;
+
+	unsigned int txdw10;
+
+	unsigned int txdw11;
+
+	// 2008/05/15 MH Because PCIE HW memory R/W 4K limit. And now,  our descriptor
+	// size is 40 bytes. If you use more than 102 descriptor( 103*40>4096), HW will execute
+	// memoryR/W CRC error. And then all DMA fetch will fail. We must decrease descriptor
+	// number or enlarge descriptor size as 64 bytes.
+	unsigned int txdw12;
+
+	unsigned int txdw13;
+
+	unsigned int txdw14;
+
+	unsigned int txdw15;
+#endif
+};
+
+
+union txdesc {
+	struct tx_desc txdesc;
+	unsigned int value[TXDESC_SIZE>>2];
+};
+
+#ifdef CONFIG_PCI_HCI
+#define PCI_MAX_TX_QUEUE_COUNT	8
+
+struct rtw_tx_ring {
+	struct tx_desc	*desc;
+	dma_addr_t		dma;
+	unsigned int		idx;
+	unsigned int		entries;
+	_queue			queue;
+	u32				qlen;
+};
+#endif
+
+struct	hw_xmit	{
+	//_lock xmit_lock;
+	//_list	pending;
+	_queue *sta_queue;
+	//struct hw_txqueue *phwtxqueue;
+	//sint	txcmdcnt;
+	int	accnt;
+};
+
+#if 0
+struct pkt_attrib
+{
+	u8	type;
+	u8	subtype;
+	u8	bswenc;
+	u8	dhcp_pkt;
+	u16	ether_type;
+	int	pktlen;		//the original 802.3 pkt raw_data len (not include ether_hdr data)
+	int	pkt_hdrlen;	//the original 802.3 pkt header len
+	int	hdrlen;		//the WLAN Header Len
+	int	nr_frags;
+	int	last_txcmdsz;
+	int	encrypt;	//when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith
+	u8	iv[8];
+	int	iv_len;
+	u8	icv[8];
+	int	icv_len;
+	int	priority;
+	int	ack_policy;
+	int	mac_id;
+	int	vcs_mode;	//virtual carrier sense method
+
+	u8 	dst[ETH_ALEN];
+	u8	src[ETH_ALEN];
+	u8	ta[ETH_ALEN];
+	u8 	ra[ETH_ALEN];
+
+	u8	key_idx;
+
+	u8	qos_en;
+	u8	ht_en;
+	u8	raid;//rate adpative id
+	u8	bwmode;
+	u8	ch_offset;//PRIME_CHNL_OFFSET
+	u8	sgi;//short GI
+	u8	ampdu_en;//tx ampdu enable
+	u8	mdata;//more data bit
+	u8	eosp;
+
+	u8	pctrl;//per packet txdesc control enable
+	u8	triggered;//for ap mode handling Power Saving sta
+
+	u32	qsel;
+	u16	seqnum;
+
+	struct sta_info * psta;
+#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
+	u8	hw_tcp_csum;
+#endif
+};
+#else
+//reduce size
+struct pkt_attrib
+{
+	u8	type;
+	u8	subtype;
+	u8	bswenc;
+	u8	dhcp_pkt;
+	u16	ether_type;
+	u16	seqnum;
+	u16	pkt_hdrlen;	//the original 802.3 pkt header len
+	u16	hdrlen;		//the WLAN Header Len
+	u32	pktlen;		//the original 802.3 pkt raw_data len (not include ether_hdr data)
+	u32	last_txcmdsz;
+	u8	nr_frags;
+	u8	encrypt;	//when 0 indicate no encrypt. when non-zero, indicate the encrypt algorith
+	u8	iv_len;
+	u8	icv_len;
+	u8	iv[18];
+	u8	icv[16];
+	u8	priority;
+	u8	ack_policy;
+	u8	mac_id;
+	u8	vcs_mode;	//virtual carrier sense method
+	u8 	dst[ETH_ALEN];
+	u8	src[ETH_ALEN];
+	u8	ta[ETH_ALEN];
+	u8 	ra[ETH_ALEN];
+	u8	key_idx;
+	u8	qos_en;
+	u8	ht_en;
+	u8	raid;//rate adpative id
+	u8	bwmode;
+	u8	ch_offset;//PRIME_CHNL_OFFSET
+	u8	sgi;//short GI
+	u8	ampdu_en;//tx ampdu enable
+	u8	mdata;//more data bit
+	u8	pctrl;//per packet txdesc control enable
+	u8	triggered;//for ap mode handling Power Saving sta
+	u8	qsel;
+	u8	eosp;
+	u8	rate;
+	u8	intel_proxim;
+	u8 	retry_ctrl;
+	struct sta_info * psta;
+#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
+	u8	hw_tcp_csum;
+#endif
+};
+#endif
+
+#ifdef PLATFORM_FREEBSD
+#define ETH_ALEN	6		/* Octets in one ethernet addr	 */
+#define ETH_HLEN	14		/* Total octets in header.	 */
+#define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
+
+/*struct rtw_ieee80211_hdr {
+	uint16_t frame_control;
+	uint16_t duration_id;
+	u8 addr1[6];
+	u8 addr2[6];
+	u8 addr3[6];
+	uint16_t seq_ctrl;
+	u8 addr4[6];
+} ;*/
+#endif //PLATFORM_FREEBSD
+
+#define WLANHDR_OFFSET	64
+
+#define NULL_FRAMETAG		(0x0)
+#define DATA_FRAMETAG		0x01
+#define L2_FRAMETAG		0x02
+#define MGNT_FRAMETAG		0x03
+#define AMSDU_FRAMETAG	0x04
+
+#define EII_FRAMETAG		0x05
+#define IEEE8023_FRAMETAG  0x06
+
+#define MP_FRAMETAG		0x07
+
+#define TXAGG_FRAMETAG 	0x08
+
+struct  submit_ctx{
+	u32 submit_time; /* */
+	u32 timeout_ms; /* <0: not synchronous, 0: wait forever, >0: up to ms waiting */
+	int status; /* status for operation */
+#ifdef PLATFORM_LINUX
+	struct completion done;
+#endif
+};
+
+enum {
+	RTW_SCTX_SUBMITTED = -1,
+	RTW_SCTX_DONE_SUCCESS = 0,
+	RTW_SCTX_DONE_UNKNOWN,
+	RTW_SCTX_DONE_TIMEOUT,
+	RTW_SCTX_DONE_BUF_ALLOC,
+	RTW_SCTX_DONE_BUF_FREE,
+	RTW_SCTX_DONE_WRITE_PORT_ERR,
+	RTW_SCTX_DONE_TX_DESC_NA,
+	RTW_SCTX_DONE_TX_DENY,
+	RTW_SCTX_DONE_CCX_PKT_FAIL,
+	RTW_SCTX_DONE_DRV_STOP,
+	RTW_SCTX_DONE_DEV_REMOVE,
+};
+
+
+void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms);
+int rtw_sctx_wait(struct submit_ctx *sctx);
+void rtw_sctx_done_err(struct submit_ctx **sctx, int status);
+void rtw_sctx_done(struct submit_ctx **sctx);
+
+struct xmit_buf
+{
+	_list	list;
+
+	_adapter *padapter;
+
+	u8 *pallocated_buf;
+
+	u8 *pbuf;
+
+	void *priv_data;
+
+	u16 ext_tag; // 0: Normal xmitbuf, 1: extension xmitbuf.
+	u16 flags;
+	u32 alloc_sz;
+
+	u32  len;
+
+	struct submit_ctx *sctx;
+
+#ifdef CONFIG_USB_HCI
+
+	//u32 sz[8];
+	u32	ff_hwaddr;
+
+#if defined(PLATFORM_OS_XP)||defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD)
+	PURB	pxmit_urb[8];
+	dma_addr_t dma_transfer_addr;	/* (in) dma addr for transfer_buffer */
+#endif
+
+#ifdef PLATFORM_OS_XP
+	PIRP		pxmit_irp[8];
+#endif
+
+#ifdef PLATFORM_OS_CE
+	USB_TRANSFER	usb_transfer_write_port;
+#endif
+
+	u8 bpending[8];
+
+	sint last[8];
+
+#endif
+
+#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
+	u8 *phead;
+	u8 *pdata;
+	u8 *ptail;
+	u8 *pend;
+	u32 ff_hwaddr;
+	u8	pg_num;	
+	u8	agg_num;
+#ifdef PLATFORM_OS_XP
+	PMDL pxmitbuf_mdl;
+	PIRP  pxmitbuf_irp;
+	PSDBUS_REQUEST_PACKET pxmitbuf_sdrp;
+#endif
+#endif
+
+#if defined(DBG_XMIT_BUF )|| defined(DBG_XMIT_BUF_EXT)
+	u8 no;
+#endif
+
+};
+
+
+struct xmit_frame
+{
+	_list	list;
+
+	struct pkt_attrib attrib;
+
+	_pkt *pkt;
+
+	int	frame_tag;
+
+	_adapter *padapter;
+
+	u8	*buf_addr;
+
+	struct xmit_buf *pxmitbuf;
+
+#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
+	u8	pg_num;
+	u8	agg_num;
+#endif
+
+#ifdef CONFIG_USB_HCI
+#ifdef CONFIG_USB_TX_AGGREGATION
+	u8	agg_num;
+#endif
+	s8	pkt_offset;
+#ifdef CONFIG_RTL8192D
+	u8	EMPktNum;
+	u16	EMPktLen[5];//The max value by HW
+#endif
+#endif
+
+#ifdef CONFIG_XMIT_ACK
+	u8 ack_report;
+#endif
+
+	u8 *alloc_addr; /* the actual address this xmitframe allocated */
+	u8 ext_tag; /* 0:data, 1:mgmt */
+
+};
+
+struct tx_servq {
+	_list	tx_pending;
+	_queue	sta_pending;
+	int qcnt;
+};
+
+
+struct sta_xmit_priv
+{
+	_lock	lock;
+	sint	option;
+	sint	apsd_setting;	//When bit mask is on, the associated edca queue supports APSD.
+
+
+	//struct tx_servq blk_q[MAX_NUMBLKS];
+	struct tx_servq	be_q;			//priority == 0,3
+	struct tx_servq	bk_q;			//priority == 1,2
+	struct tx_servq	vi_q;			//priority == 4,5
+	struct tx_servq	vo_q;			//priority == 6,7
+	_list 	legacy_dz;
+	_list  apsd;
+
+	u16 txseq_tid[16];
+
+	//uint	sta_tx_bytes;
+	//u64	sta_tx_pkts;
+	//uint	sta_tx_fail;
+
+
+};
+
+
+struct	hw_txqueue	{
+	volatile sint	head;
+	volatile sint	tail;
+	volatile sint 	free_sz;	//in units of 64 bytes
+	volatile sint      free_cmdsz;
+	volatile sint	 txsz[8];
+	uint	ff_hwaddr;
+	uint	cmd_hwaddr;
+	sint	ac_tag;
+};
+
+struct agg_pkt_info{
+	u16 offset;
+	u16 pkt_len;
+};
+
+struct	xmit_priv	{
+
+	_lock	lock;
+
+	_sema	xmit_sema;
+	_sema	terminate_xmitthread_sema;
+
+	//_queue	blk_strms[MAX_NUMBLKS];
+	_queue	be_pending;
+	_queue	bk_pending;
+	_queue	vi_pending;
+	_queue	vo_pending;
+	_queue	bm_pending;
+
+	//_queue	legacy_dz_queue;
+	//_queue	apsd_queue;
+
+	u8 *pallocated_frame_buf;
+	u8 *pxmit_frame_buf;
+	uint free_xmitframe_cnt;
+	_queue	free_xmit_queue;
+
+	//uint mapping_addr;
+	//uint pkt_sz;
+
+	u8 *xframe_ext_alloc_addr;
+	u8 *xframe_ext;
+	uint free_xframe_ext_cnt;
+	_queue free_xframe_ext_queue;
+
+	//struct	hw_txqueue	be_txqueue;
+	//struct	hw_txqueue	bk_txqueue;
+	//struct	hw_txqueue	vi_txqueue;
+	//struct	hw_txqueue	vo_txqueue;
+	//struct	hw_txqueue	bmc_txqueue;
+
+	uint	frag_len;
+
+	_adapter	*adapter;
+
+	u8   vcs_setting;
+	u8	vcs;
+	u8	vcs_type;
+	//u16  rts_thresh;
+
+	u64	tx_bytes;
+	u64	tx_pkts;
+	u64	tx_drop;
+	u64	last_tx_bytes;
+	u64	last_tx_pkts;
+
+	struct hw_xmit *hwxmits;
+	u8	hwxmit_entry;
+
+	u8	wmm_para_seq[4];//sequence for wmm ac parameter strength from large to small. it's value is 0->vo, 1->vi, 2->be, 3->bk.
+
+#ifdef CONFIG_USB_HCI
+	_sema	tx_retevt;//all tx return event;
+	u8		txirp_cnt;//
+
+#ifdef PLATFORM_OS_CE
+	USB_TRANSFER	usb_transfer_write_port;
+//	USB_TRANSFER	usb_transfer_write_mem;
+#endif
+#ifdef PLATFORM_LINUX
+	struct tasklet_struct xmit_tasklet;
+#endif
+#ifdef PLATFORM_FREEBSD
+	struct task xmit_tasklet;
+#endif
+	//per AC pending irp
+	int beq_cnt;
+	int bkq_cnt;
+	int viq_cnt;
+	int voq_cnt;
+
+#endif
+
+#ifdef CONFIG_PCI_HCI
+	// Tx
+	struct rtw_tx_ring	tx_ring[PCI_MAX_TX_QUEUE_COUNT];
+	int	txringcount[PCI_MAX_TX_QUEUE_COUNT];
+	u8 	beaconDMAing;		//flag of indicating beacon is transmiting to HW by DMA
+#ifdef PLATFORM_LINUX
+	struct tasklet_struct xmit_tasklet;
+#endif
+#endif
+
+#ifdef CONFIG_SDIO_HCI
+#ifdef CONFIG_SDIO_TX_TASKLET
+	#ifdef PLATFORM_LINUX
+	struct tasklet_struct xmit_tasklet;
+	#endif /* PLATFORM_LINUX */
+#else
+	_thread_hdl_	SdioXmitThread;
+	_sema		SdioXmitSema;
+	_sema		SdioXmitTerminateSema;
+#endif /* CONFIG_SDIO_TX_TASKLET */
+#endif /* CONFIG_SDIO_HCI */
+
+	_queue free_xmitbuf_queue;
+	_queue pending_xmitbuf_queue;
+	u8 *pallocated_xmitbuf;
+	u8 *pxmitbuf;
+	uint free_xmitbuf_cnt;
+
+	_queue free_xmit_extbuf_queue;
+	u8 *pallocated_xmit_extbuf;
+	u8 *pxmit_extbuf;
+	uint free_xmit_extbuf_cnt;
+
+	u16	nqos_ssn;
+	#ifdef CONFIG_TX_EARLY_MODE
+
+	#ifdef CONFIG_SDIO_HCI
+	#define MAX_AGG_PKT_NUM 20	
+	#else
+	#define MAX_AGG_PKT_NUM 256 //Max tx ampdu coounts		
+	#endif
+	
+	struct agg_pkt_info agg_pkt[MAX_AGG_PKT_NUM];
+	#endif
+
+#ifdef CONFIG_XMIT_ACK
+	int	ack_tx;
+	_mutex ack_tx_mutex;
+	struct submit_ctx ack_tx_ops;
+#endif
+	_lock lock_sctx;
+};
+
+extern struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv);
+extern s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
+
+extern struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
+extern s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
+
+void rtw_count_tx_stats(_adapter *padapter, struct xmit_frame *pxmitframe, int sz);
+extern void rtw_update_protection(_adapter *padapter, u8 *ie, uint ie_len);
+extern s32 rtw_make_wlanhdr(_adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib);
+extern s32 rtw_put_snap(u8 *data, u16 h_proto);
+
+extern struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv);
+struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv);
+struct xmit_frame *rtw_alloc_xmitframe_once(struct xmit_priv *pxmitpriv);
+extern s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe);
+extern void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, _queue *pframequeue);
+struct tx_servq *rtw_get_sta_pending(_adapter *padapter, struct sta_info *psta, sint up, u8 *ac);
+extern s32 rtw_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe);
+extern struct xmit_frame* rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i, sint entry);
+
+extern s32 rtw_xmit_classifier(_adapter *padapter, struct xmit_frame *pxmitframe);
+extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
+#define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
+extern s32 rtw_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe);
+#ifdef CONFIG_IEEE80211W
+extern s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe);
+#endif //CONFIG_IEEE80211W
+#ifdef CONFIG_TDLS
+s32 rtw_xmit_tdls_coalesce(_adapter *padapter, struct xmit_frame *pxmitframe, u8 action);
+#endif
+s32 _rtw_init_hw_txqueue(struct hw_txqueue* phw_txqueue, u8 ac_tag);
+void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
+
+
+s32 rtw_txframes_pending(_adapter *padapter);
+s32 rtw_txframes_sta_ac_pending(_adapter *padapter, struct pkt_attrib *pattrib);
+void rtw_init_hwxmits(struct hw_xmit *phwxmit, sint entry);
+
+
+s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, _adapter *padapter);
+void _rtw_free_xmit_priv (struct xmit_priv *pxmitpriv);
+
+
+void rtw_alloc_hwxmits(_adapter *padapter);
+void rtw_free_hwxmits(_adapter *padapter);
+
+
+s32 rtw_xmit(_adapter *padapter, _pkt **pkt);
+
+#if defined(CONFIG_AP_MODE) || defined(CONFIG_TDLS)
+sint xmitframe_enqueue_for_sleeping_sta(_adapter *padapter, struct xmit_frame *pxmitframe);
+void stop_sta_xmit(_adapter *padapter, struct sta_info *psta);
+void wakeup_sta_to_xmit(_adapter *padapter, struct sta_info *psta);
+void xmit_delivery_enabled_frames(_adapter *padapter, struct sta_info *psta);
+#endif
+
+u8	qos_acm(u8 acm_mask, u8 priority);
+
+#ifdef CONFIG_XMIT_THREAD_MODE
+void	enqueue_pending_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
+struct xmit_buf*	dequeue_pending_xmitbuf(struct xmit_priv *pxmitpriv);
+struct xmit_buf*	dequeue_pending_xmitbuf_under_survey(struct xmit_priv *pxmitpriv);
+sint	check_pending_xmitbuf(struct xmit_priv *pxmitpriv);
+thread_return	rtw_xmit_thread(thread_context context);
+#endif
+
+u32	rtw_get_ff_hwaddr(struct xmit_frame	*pxmitframe);
+
+#ifdef CONFIG_XMIT_ACK
+int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms);
+void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status);
+#endif //CONFIG_XMIT_ACK
+
+
+//include after declaring struct xmit_buf, in order to avoid warning
+#include <xmit_osdep.h>
+
+#endif	//_RTL871X_XMIT_H_
+