drivers/staging/ath6kl/include/common_drv.h

   1 //------------------------------------------------------------------------------
   2 // Copyright (c) 2010 Atheros Corporation.  All rights reserved.
   3 //
   4 //
   5 // Permission to use, copy, modify, and/or distribute this software for any
   6 // purpose with or without fee is hereby granted, provided that the above
   7 // copyright notice and this permission notice appear in all copies.
   8 //
   9 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16 //
  17 //
  18 //------------------------------------------------------------------------------
  19 //==============================================================================
  20 // Author(s): ="Atheros"
  21 //==============================================================================
  22 #ifndef COMMON_DRV_H_
  23 #define COMMON_DRV_H_
  24
  25 #include "hif.h"
  26 #include "htc_packet.h"
  27 #include "htc_api.h"
  28
  29 /* structure that is the state information for the default credit distribution callback
  30  * drivers should instantiate (zero-init as well) this structure in their driver instance
  31  * and pass it as a context to the HTC credit distribution functions */
  32 struct common_credit_state_info {
  33     int TotalAvailableCredits;      /* total credits in the system at startup */
  34     int CurrentFreeCredits;         /* credits available in the pool that have not been
  35                                        given out to endpoints */
  36     struct htc_endpoint_credit_dist *pLowestPriEpDist;  /* pointer to the lowest priority endpoint dist struct */
  37 };
  38
  39 struct hci_transport_callbacks {
  40     s32 (*setupTransport)(void *ar);
  41     void (*cleanupTransport)(void *ar);
  42 };
  43
  44 struct hci_transport_misc_handles {
  45    void *netDevice;
  46    void *hifDevice;
  47    void *htcHandle;
  48 };
  49
  50 /* HTC TX packet tagging definitions */
  51 #define AR6K_CONTROL_PKT_TAG    HTC_TX_PACKET_TAG_USER_DEFINED
  52 #define AR6K_DATA_PKT_TAG       (AR6K_CONTROL_PKT_TAG + 1)
  53
  54 #define AR6002_VERSION_REV1     0x20000086
  55 #define AR6002_VERSION_REV2     0x20000188
  56 #define AR6003_VERSION_REV1     0x300002ba
  57 #define AR6003_VERSION_REV2     0x30000384
  58
  59 #define AR6002_CUST_DATA_SIZE 112
  60 #define AR6003_CUST_DATA_SIZE 16
  61
  62 #ifdef __cplusplus
  63 extern "C" {
  64 #endif
  65
  66 /* OS-independent APIs */
  67 int ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, struct common_credit_state_info *pCredInfo);
  68
  69 int ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
  70
  71 int ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
  72
  73 int ar6000_ReadDataDiag(struct hif_device *hifDevice, u32 address,  u8 *data, u32 length);
  74
  75 int ar6000_reset_device(struct hif_device *hifDevice, u32 TargetType, bool waitForCompletion, bool coldReset);
  76
  77 void ar6000_dump_target_assert_info(struct hif_device *hifDevice, u32 TargetType);
  78
  79 int ar6000_set_htc_params(struct hif_device *hifDevice,
  80                                u32 TargetType,
  81                                u32 MboxIsrYieldValue,
  82                                u8 HtcControlBuffers);
  83
  84 int ar6000_prepare_target(struct hif_device *hifDevice,
  85                                u32 TargetType,
  86                                u32 TargetVersion);
  87
  88 int ar6000_set_hci_bridge_flags(struct hif_device *hifDevice,
  89                                      u32 TargetType,
  90                                      u32 Flags);
  91
  92 void ar6000_copy_cust_data_from_target(struct hif_device *hifDevice, u32 TargetType);
  93
  94 u8 *ar6000_get_cust_data_buffer(u32 TargetType);
  95
  96 int ar6000_setBTState(void *context, u8 *pInBuf, u32 InBufSize);
  97
  98 int ar6000_setDevicePowerState(void *context, u8 *pInBuf, u32 InBufSize);
  99
 100 int ar6000_setWowMode(void *context, u8 *pInBuf, u32 InBufSize);
 101
 102 int ar6000_setHostMode(void *context, u8 *pInBuf, u32 InBufSize);
 103
 104 #ifdef __cplusplus
 105 }
 106 #endif
 107
 108 #endif /*COMMON_DRV_H_*/