drivers/staging/rtl8712/rtl8712_xmit.h

   1 #ifndef _RTL8712_XMIT_H_
   2 #define _RTL8712_XMIT_H_
   3
   4 #define HWXMIT_ENTRY    4
   5
   6 #define VO_QUEUE_INX    0
   7 #define VI_QUEUE_INX    1
   8 #define BE_QUEUE_INX    2
   9 #define BK_QUEUE_INX    3
  10 #define TS_QUEUE_INX    4
  11 #define MGT_QUEUE_INX   5
  12 #define BMC_QUEUE_INX   6
  13 #define BCN_QUEUE_INX   7
  14
  15 #define HW_QUEUE_ENTRY  8
  16
  17 #define TXDESC_SIZE 32
  18 #define TXDESC_OFFSET TXDESC_SIZE
  19
  20 #define NR_AMSDU_XMITFRAME 8
  21 #define NR_TXAGG_XMITFRAME 8
  22
  23 #define MAX_AMSDU_XMITBUF_SZ 8704
  24 #define MAX_TXAGG_XMITBUF_SZ 16384 /*16k*/
  25
  26
  27 #define tx_cmd tx_desc
  28
  29
  30 /*
  31  *defined for TX DESC Operation
  32  */
  33
  34 #define MAX_TID (15)
  35
  36 /*OFFSET 0*/
  37 #define OFFSET_SZ (0)
  38 #define OFFSET_SHT (16)
  39 #define OWN     BIT(31)
  40 #define FSG     BIT(27)
  41 #define LSG     BIT(26)
  42
  43 /*OFFSET 4*/
  44 #define PKT_OFFSET_SZ (0)
  45 #define QSEL_SHT (8)
  46 #define HWPC BIT(31)
  47
  48 /*OFFSET 8*/
  49 #define BMC BIT(7)
  50 #define BK BIT(30)
  51 #define AGG_EN BIT(29)
  52
  53 /*OFFSET 12*/
  54 #define SEQ_SHT (16)
  55
  56 /*OFFSET 16*/
  57 #define TXBW BIT(18)
  58
  59 /*OFFSET 20*/
  60 #define DISFB BIT(15)
  61
  62 struct tx_desc {
  63         /*DWORD 0*/
  64         unsigned int txdw0;
  65         unsigned int txdw1;
  66         unsigned int txdw2;
  67         unsigned int txdw3;
  68         unsigned int txdw4;
  69         unsigned int txdw5;
  70         unsigned int txdw6;
  71         unsigned int txdw7;
  72 };
  73
  74
  75 union txdesc {
  76         struct tx_desc txdesc;
  77         unsigned int value[TXDESC_SIZE>>2];
  78 };
  79
  80 int r8712_xmitframe_complete(struct _adapter *padapter,
  81                              struct xmit_priv *pxmitpriv,
  82                              struct xmit_buf *pxmitbuf);
  83 void r8712_do_queue_select(struct _adapter *padapter,
  84                            struct pkt_attrib *pattrib);
  85
  86 #endif