static A_STATUS driver_thread_operation(A_VOID *pCxt)
{
A_DRIVER_CONTEXT *pDCxt = GET_DRIVER_COMMON(pCxt);
union{
A_UINT32 param;
}stackU;
#define PARAM (stackU.param)
#define PTR_REG_MOD ((ATH_REGQUERY*)(pQuery))
switch(PTR_REG_MOD->operation)
{
case ATH_REG_OP_READ: // read
Driver_ReadRegDiag(pCxt, &PTR_REG_MOD->address, &(PTR_REG_MOD->value));
PTR_REG_MOD->value = A_CPU2LE32((PTR_REG_MOD->value));
break;
case ATH_REG_OP_WRITE: //write-
PTR_REG_MOD->value = A_CPU2LE32((PTR_REG_MOD->value));
Driver_WriteRegDiag(pCxt, &PTR_REG_MOD->address, &(PTR_REG_MOD->value));
break;
case ATH_REG_OP_RMW: //read-mod-write
if(A_OK != Driver_ReadRegDiag(pCxt, &PTR_REG_MOD->address, &PARAM)){
break;
}
PARAM = A_CPU2LE32(PARAM);
PARAM &= ~PTR_REG_MOD->mask;
PARAM |= PTR_REG_MOD->value;
PARAM = A_CPU2LE32(PARAM);
Driver_WriteRegDiag(pCxt, &PTR_REG_MOD->address, &PARAM);
break;
}
pDCxt->asynchRequest = NULL;
reg_query_bool = A_TRUE;
CUSTOM_DRIVER_WAKE_USER(pCxt);
#undef PTR_REG_MOD
#undef PARAM
return A_OK;
}
/* Driver_WriteDataDiag - Writes a buffer of data starting at address. Length
* of data is specified by length. Data is written to a contiguous chip
* address memory/register space.
* void *pCxt - the driver context.
* uint32_t address - the device chip address to start the write.
* uint8_t *data - the start of data source buffer.
* uint32_t length - the length of data in bytes.
*****************************************************************************/
A_STATUS
Driver_WriteDataDiag(void *pCxt, uint32_t address, uint8_t *data, uint32_t length)
{
uint32_t count;
A_STATUS status = A_OK;
for (count = 0; count < length; count += 4, address += 4)
{
if ((status = Driver_WriteRegDiag(pCxt, &address, (uint32_t *)&data[count])) != A_OK)
{
break;
}
}
return status;
}
