Release 4.7 drivers/staging/rtl8712/rtl8712_xmit.h

/******************************************************************************
 *
 * Copyright(c) 2007 - 2010 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
 *
 * Modifications for inclusion into the Linux staging tree are
 * Copyright(c) 2010 Larry Finger. All rights reserved.
 *
 * Contact information:
 * WLAN FAE <wlanfae@realtek.com>
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 ******************************************************************************/
#ifndef _RTL8712_XMIT_H_

#define _RTL8712_XMIT_H_


#define HWXMIT_ENTRY	4


#define VO_QUEUE_INX	0

#define VI_QUEUE_INX	1

#define BE_QUEUE_INX	2

#define BK_QUEUE_INX	3

#define TS_QUEUE_INX	4

#define MGT_QUEUE_INX	5

#define BMC_QUEUE_INX	6

#define BCN_QUEUE_INX	7


#define HW_QUEUE_ENTRY	8


#define TXDESC_SIZE 32

#define TXDESC_OFFSET TXDESC_SIZE


#define NR_AMSDU_XMITFRAME 8

#define NR_TXAGG_XMITFRAME 8


#define MAX_AMSDU_XMITBUF_SZ 8704

#define MAX_TXAGG_XMITBUF_SZ 16384 
/*16k*/



#define tx_cmd tx_desc


/*
 *defined for TX DESC Operation
 */


#define MAX_TID (15)

/*OFFSET 0*/

#define OFFSET_SZ (0)

#define OFFSET_SHT (16)

#define OWN	BIT(31)

#define FSG	BIT(27)

#define LSG	BIT(26)

#define TYPE_SHT (24)

#define TYPE_MSK (0x03000000)

/*OFFSET 4*/

#define PKT_OFFSET_SZ (0)

#define QSEL_SHT (8)

#define HWPC BIT(31)

/*OFFSET 8*/

#define BMC BIT(7)

#define BK BIT(30)

#define AGG_EN BIT(29)

#define RTS_RC_SHT (16)

/*OFFSET 12*/

#define SEQ_SHT (16)

/*OFFSET 16*/

#define TXBW BIT(18)

/*OFFSET 20*/

#define DISFB BIT(15)

#define RSVD6_MSK (0x00E00000)

#define RSVD6_SHT (21)


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;
};



union txdesc {
	
struct tx_desc txdesc;
	
unsigned int value[TXDESC_SIZE>>2];
};

int r8712_xmitframe_complete(struct _adapter *padapter,
			     struct xmit_priv *pxmitpriv,
			     struct xmit_buf *pxmitbuf);
void r8712_do_queue_select(struct _adapter *padapter,
			   struct pkt_attrib *pattrib);

#ifdef CONFIG_R8712_TX_AGGR
u8 r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
			struct xmit_frame *pxmitframe);
u8 r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
			struct xmit_frame *pxmitframe);
#endif

#endif
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Directory: drivers/staging/rtl8712

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