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//------------------------------------------------------------------------------
// <copyright file="common_drv.h" company="Atheros">
// Copyright (c) 2010 Atheros Corporation. All rights reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation;
//
// Software distributed under the License is distributed on an "AS
// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
// implied. See the License for the specific language governing
// rights and limitations under the License.
//
//
//------------------------------------------------------------------------------
//==============================================================================
// Author(s): ="Atheros"
//==============================================================================
#ifndef COMMON_DRV_H_
#define COMMON_DRV_H_
#include "hif.h"
#include "htc_packet.h"
#include "htc_api.h"
/* structure that is the state information for the default credit distribution callback
* drivers should instantiate (zero-init as well) this structure in their driver instance
* and pass it as a context to the HTC credit distribution functions */
typedef struct _COMMON_CREDIT_STATE_INFO {
int TotalAvailableCredits; /* total credits in the system at startup */
int CurrentFreeCredits; /* credits available in the pool that have not been
given out to endpoints */
HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist; /* pointer to the lowest priority endpoint dist struct */
} COMMON_CREDIT_STATE_INFO;
typedef struct {
A_INT32 (*setupTransport)(void *ar);
void (*cleanupTransport)(void *ar);
} HCI_TRANSPORT_CALLBACKS;
typedef struct {
void *netDevice;
void *hifDevice;
void *htcHandle;
} HCI_TRANSPORT_MISC_HANDLES;
/* HTC TX packet tagging definitions */
#define AR6K_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
#define AR6K_DATA_PKT_TAG (AR6K_CONTROL_PKT_TAG + 1)
#define AR6002_VERSION_REV1 0x20000086
#define AR6002_VERSION_REV2 0x20000188
#define AR6003_VERSION_REV1 0x300002ba
#define AR6003_VERSION_REV2 0x30000384
#ifdef __cplusplus
extern "C" {
#endif
/* OS-independent APIs */
A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo);
A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
A_STATUS ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, A_UCHAR *data, A_UINT32 length);
A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType, A_BOOL waitForCompletion, A_BOOL coldReset);
void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType);
A_STATUS ar6000_set_htc_params(HIF_DEVICE *hifDevice,
A_UINT32 TargetType,
A_UINT32 MboxIsrYieldValue,
A_UINT8 HtcControlBuffers);
A_STATUS ar6000_prepare_target(HIF_DEVICE *hifDevice,
A_UINT32 TargetType,
A_UINT32 TargetVersion);
A_STATUS ar6000_set_hci_bridge_flags(HIF_DEVICE *hifDevice,
A_UINT32 TargetType,
A_UINT32 Flags);
#ifdef __cplusplus
}
#endif
#endif /*COMMON_DRV_H_*/
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