rtl8192e_recv.h 8.9 KB

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  1. /******************************************************************************
  2. *
  3. * Copyright(c) 2007 - 2011 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. *
  19. ******************************************************************************/
  20. #ifndef __RTL8192E_RECV_H__
  21. #define __RTL8192E_RECV_H__
  22. #if defined(CONFIG_USB_HCI)
  23. #ifndef MAX_RECVBUF_SZ
  24. #ifdef PLATFORM_OS_CE
  25. #define MAX_RECVBUF_SZ (8192+1024) /* 8K+1k */
  26. #else
  27. #ifdef CONFIG_MINIMAL_MEMORY_USAGE
  28. #define MAX_RECVBUF_SZ (4000) /* about 4K */
  29. #else
  30. #ifdef CONFIG_PREALLOC_RX_SKB_BUFFER
  31. #define MAX_RECVBUF_SZ (rtw_rtkm_get_buff_size()) /*depend rtkm*/
  32. #elif defined(CONFIG_PLATFORM_HISILICON)
  33. #define MAX_RECVBUF_SZ (16384) /* 16k */
  34. #else
  35. #define MAX_RECVBUF_SZ (32768) /* 32k */
  36. #endif
  37. /* #define MAX_RECVBUF_SZ (20480) */ /* 20K */
  38. /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */
  39. /* #define MAX_RECVBUF_SZ (16384) */ /* 16k - 92E RX BUF :16K */
  40. /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */
  41. #endif
  42. #endif
  43. #endif /* !MAX_RECVBUF_SZ */
  44. #elif defined(CONFIG_PCI_HCI)
  45. /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */
  46. /* #define MAX_RECVBUF_SZ (9100) */
  47. /* #else */
  48. #define MAX_RECVBUF_SZ (4000) /* about 4K
  49. * #endif */
  50. #elif defined(CONFIG_SDIO_HCI)
  51. #define MAX_RECVBUF_SZ (16384)
  52. #endif
  53. /* Rx smooth factor */
  54. #define Rx_Smooth_Factor (20)
  55. /* *************
  56. * [1] Rx Buffer Descriptor (for PCIE) buffer descriptor architecture
  57. * DWORD 0 */
  58. #define SET_RX_BUFFER_DESC_DATA_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value)
  59. #define SET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value)
  60. #define SET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value)
  61. #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value)
  62. #define GET_RX_BUFFER_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1)
  63. #define GET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1)
  64. #define GET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1)
  65. #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15)
  66. /* DWORD 1 */
  67. #define SET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value)
  68. #define GET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 0, 32)
  69. /* DWORD 2 */
  70. #define SET_RX_BUFFER_PHYSICAL_HIGH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value)
  71. /* *************
  72. * [2] Rx Descriptor
  73. * DWORD 0 */
  74. #define GET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 0, 14)
  75. #define GET_RX_STATUS_DESC_CRC32_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 14, 1)
  76. #define GET_RX_STATUS_DESC_ICVERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1)
  77. #define GET_RX_STATUS_DESC_DRVINFO_SIZE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 4)
  78. #define GET_RX_STATUS_DESC_SECURITY_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 20, 3)
  79. #define GET_RX_STATUS_DESC_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 23, 1)
  80. #define GET_RX_STATUS_DESC_SHIFT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 24, 2)
  81. #define GET_RX_STATUS_DESC_PHY_STATUS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 26, 1)
  82. #define GET_RX_STATUS_DESC_SWDEC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 27, 1)
  83. #define GET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 30, 1)
  84. #define GET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1)
  85. #define SET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value)
  86. #define SET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 30, 1, __Value)
  87. #define SET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 31, 1, __Value)
  88. /* DWORD 1 */
  89. #define GET_RX_STATUS_DESC_MACID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 0, 7)
  90. #define GET_RX_STATUS_DESC_TID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 8, 4)
  91. #define GET_RX_STATUS_DESC_MACID_VLD_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 12, 1)
  92. #define GET_RX_STATUS_DESC_AMSDU_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 13, 1)
  93. #define GET_RX_STATUS_DESC_RXID_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 14, 1)
  94. #define GET_RX_STATUS_DESC_PAGGR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 15, 1)
  95. #define GET_RX_STATUS_DESC_A1_FITS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 16, 4)
  96. #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHKERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 20, 1)
  97. #define GET_RX_STATUS_DESC_TCPOFFLOAD_IPVER_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 21, 1)
  98. #define GET_RX_STATUS_DESC_TCPOFFLOAD_IS_TCPUDP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 22, 1)
  99. #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHK_VLD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 23, 1)
  100. #define GET_RX_STATUS_DESC_PAM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 24, 1)
  101. #define GET_RX_STATUS_DESC_PWR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 25, 1)
  102. #define GET_RX_STATUS_DESC_MORE_DATA_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 26, 1)
  103. #define GET_RX_STATUS_DESC_MORE_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 27, 1)
  104. #define GET_RX_STATUS_DESC_TYPE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 28, 2)
  105. #define GET_RX_STATUS_DESC_MC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 30, 1)
  106. #define GET_RX_STATUS_DESC_BC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 31, 1)
  107. /* DWORD 2 */
  108. #define GET_RX_STATUS_DESC_SEQ_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 0, 12)
  109. #define GET_RX_STATUS_DESC_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 12, 4)
  110. #define GET_RX_STATUS_DESC_RX_IS_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 16, 1)
  111. #define GET_RX_STATUS_DESC_WLANHD_IV_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 18, 6)
  112. #define GET_RX_STATUS_DESC_HWRSVD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 24, 4)
  113. #define GET_RX_STATUS_DESC_FCS_OK_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 31, 1)
  114. #define GET_RX_STATUS_DESC_RPT_SEL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 28, 1)
  115. /* DWORD 3 */
  116. #define GET_RX_STATUS_DESC_RX_RATE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 0, 7)
  117. #define GET_RX_STATUS_DESC_HTC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 10, 1)
  118. #define GET_RX_STATUS_DESC_EOSP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 11, 1)
  119. #define GET_RX_STATUS_DESC_BSSID_FIT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 12, 2)
  120. #define GET_RX_STATUS_DESC_DMA_AGG_NUM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 16, 8)
  121. #define GET_RX_STATUS_DESC_PATTERN_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 29, 1)
  122. #define GET_RX_STATUS_DESC_UNICAST_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 30, 1)
  123. #define GET_RX_STATUS_DESC_MAGIC_WAKE_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 31, 1)
  124. /* DWORD 5 */
  125. #define GET_RX_STATUS_DESC_TSFL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+20, 0, 32)
  126. #define GET_RX_STATUS_DESC_BUFF_ADDR_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+24, 0, 32)
  127. #define GET_RX_STATUS_DESC_BUFF_ADDR64_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+28, 0, 32)
  128. #ifdef CONFIG_SDIO_HCI
  129. s32 rtl8192es_init_recv_priv(PADAPTER padapter);
  130. void rtl8192es_free_recv_priv(PADAPTER padapter);
  131. #endif
  132. #ifdef CONFIG_USB_HCI
  133. void rtl8192eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
  134. s32 rtl8192eu_init_recv_priv(PADAPTER padapter);
  135. void rtl8192eu_free_recv_priv(PADAPTER padapter);
  136. #endif
  137. #ifdef CONFIG_PCI_HCI
  138. s32 rtl8192ee_init_recv_priv(PADAPTER padapter);
  139. void rtl8192ee_free_recv_priv(PADAPTER padapter);
  140. #endif
  141. void rtl8192e_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc);
  142. #endif /* __RTL8192E_RECV_H__ */