rt2860_rxdesc.h

   1
   2 /*-
   3  * Copyright (c) 2009-2010 Alexander Egorenkov <egorenar@gmail.com>
   4  * Copyright (c) 2009 Damien Bergamini <damien.bergamini@free.fr>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #ifndef _RT2860_RXDESC_H_
  20 #define _RT2860_RXDESC_H_
  21
  22 #define RT2860_RXDESC_SDL0_DDONE                                                (1 << 15)
  23
  24 #define RT2860_RXDESC_FLAGS_LAST_AMSDU                                  (1 << 19)
  25 #define RT2860_RXDESC_FLAGS_CIPHER_ALG                                  (1 << 18)
  26 #define RT2860_RXDESC_FLAGS_PLCP_RSSIL                                  (1 << 17)
  27 #define RT2860_RXDESC_FLAGS_DECRYPTED                                   (1 << 16)
  28 #define RT2860_RXDESC_FLAGS_AMPDU                                               (1 << 15)
  29 #define RT2860_RXDESC_FLAGS_L2PAD                                               (1 << 14)
  30 #define RT2860_RXDESC_FLAGS_RSSI                                                (1 << 13)
  31 #define RT2860_RXDESC_FLAGS_HTC                                                 (1 << 12)
  32 #define RT2860_RXDESC_FLAGS_AMSDU                                               (1 << 11)
  33 #define RT2860_RXDESC_FLAGS_CRC_ERR                                             (1 << 8)
  34 #define RT2860_RXDESC_FLAGS_MYBSS                                               (1 << 7)
  35 #define RT2860_RXDESC_FLAGS_BCAST                                               (1 << 6)
  36 #define RT2860_RXDESC_FLAGS_MCAST                                               (1 << 5)
  37 #define RT2860_RXDESC_FLAGS_U2M                                                 (1 << 4)
  38 #define RT2860_RXDESC_FLAGS_FRAG                                                (1 << 3)
  39 #define RT2860_RXDESC_FLAGS_NULL_DATA                                   (1 << 2)
  40 #define RT2860_RXDESC_FLAGS_DATA                                                (1 << 1)
  41 #define RT2860_RXDESC_FLAGS_BA                                                  (1 << 0)
  42
  43 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_SHIFT                    9
  44 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_MASK                             0x3
  45 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_NONE                             0
  46 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_ICV                              1
  47 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_MIC                              2
  48 #define RT2860_RXDESC_FLAGS_CIPHER_ERR_INVALID_KEY              3
  49
  50 #define RT2860_RXDESC_FLAGS_PLCP_SIGNAL_SHIFT                   20
  51 #define RT2860_RXDESC_FLAGS_PLCP_SIGNAL_MASK                    0xfff
  52
  53 struct rt2860_rxdesc
  54 {
  55         uint32_t sdp0;
  56         uint16_t sdl1;
  57         uint16_t sdl0;
  58         uint32_t sdp1;
  59         uint32_t flags;
  60 } __packed;
  61
  62 #endif /* #ifndef _RT2860_RXDESC_H_ */