[linux-2.6-block.git] / 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
Commit	Line	Data
cf3e6881 AB	1	/******************************************************************************
	2	*
	3	* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms of version 2 of the GNU General Public License as
	7	* published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope that it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	* You should have received a copy of the GNU General Public License along with
	15	* this program; if not, write to the Free Software Foundation, Inc.,
	16	* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
	17	*
	18	* Modifications for inclusion into the Linux staging tree are
	19	* Copyright(c) 2010 Larry Finger. All rights reserved.
	20	*
	21	* Contact information:
	22	* WLAN FAE <wlanfae@realtek.com>
	23	* Larry Finger <Larry.Finger@lwfinger.net>
	24	*
	25	******************************************************************************/
2865d42c LF	26	#ifndef _RTL8712_XMIT_H_
	27	#define _RTL8712_XMIT_H_
	28
	29	#define HWXMIT_ENTRY 4
	30
	31	#define VO_QUEUE_INX 0
	32	#define VI_QUEUE_INX 1
	33	#define BE_QUEUE_INX 2
	34	#define BK_QUEUE_INX 3
	35	#define TS_QUEUE_INX 4
	36	#define MGT_QUEUE_INX 5
	37	#define BMC_QUEUE_INX 6
	38	#define BCN_QUEUE_INX 7
	39
	40	#define HW_QUEUE_ENTRY 8
	41
	42	#define TXDESC_SIZE 32
	43	#define TXDESC_OFFSET TXDESC_SIZE
	44
	45	#define NR_AMSDU_XMITFRAME 8
	46	#define NR_TXAGG_XMITFRAME 8
	47
	48	#define MAX_AMSDU_XMITBUF_SZ 8704
	49	#define MAX_TXAGG_XMITBUF_SZ 16384 /16k/
	50
	51
	52	#define tx_cmd tx_desc
	53
	54
	55	/*
	56	*defined for TX DESC Operation
	57	*/
	58
	59	#define MAX_TID (15)
	60
	61	/OFFSET 0/
	62	#define OFFSET_SZ (0)
	63	#define OFFSET_SHT (16)
	64	#define OWN BIT(31)
	65	#define FSG BIT(27)
	66	#define LSG BIT(26)
ee5b1aad AB	67	#define TYPE_SHT (24)
ee5b1aad AB	68	#define TYPE_MSK (0x03000000)
2865d42c LF	69
	70	/OFFSET 4/
	71	#define PKT_OFFSET_SZ (0)
	72	#define QSEL_SHT (8)
	73	#define HWPC BIT(31)
	74
	75	/OFFSET 8/
	76	#define BMC BIT(7)
	77	#define BK BIT(30)
	78	#define AGG_EN BIT(29)
ee5b1aad	79	#define RTS_RC_SHT (16)
2865d42c LF	80
	81	/OFFSET 12/
	82	#define SEQ_SHT (16)
	83
	84	/OFFSET 16/
	85	#define TXBW BIT(18)
	86
	87	/OFFSET 20/
	88	#define DISFB BIT(15)
ee5b1aad AB	89	#define RSVD6_MSK (0x00E00000)
ee5b1aad AB	90	#define RSVD6_SHT (21)
2865d42c	91
0593758e	92	struct tx_desc {
2865d42c LF	93	/DWORD 0/
2865d42c LF	94	unsigned int txdw0;
2865d42c	95	unsigned int txdw1;
2865d42c	96	unsigned int txdw2;
2865d42c	97	unsigned int txdw3;
2865d42c	98	unsigned int txdw4;
2865d42c	99	unsigned int txdw5;
2865d42c	100	unsigned int txdw6;
2865d42c	101	unsigned int txdw7;
2865d42c LF	102	};
	103
	104
	105	union txdesc {
	106	struct tx_desc txdesc;
	107	unsigned int value[TXDESC_SIZE>>2];
	108	};
	109
	110	int r8712_xmitframe_complete(struct _adapter *padapter,
	111	struct xmit_priv *pxmitpriv,
	112	struct xmit_buf *pxmitbuf);
	113	void r8712_do_queue_select(struct _adapter *padapter,
	114	struct pkt_attrib *pattrib);
	115
93c55dda AB	116	#ifdef CONFIG_R8712_TX_AGGR
	117	u8 r8712_xmitframe_aggr_1st(struct xmit_buf *pxmitbuf,
	118	struct xmit_frame *pxmitframe);
	119	u8 r8712_dump_aggr_xframe(struct xmit_buf *pxmitbuf,
	120	struct xmit_frame *pxmitframe);
	121	#endif
	122
2865d42c	123	#endif