// Caller of this function MUST dynamically allocate memory for pBuf
// because this funciton will free the memory.
eHalStatus palSendMBMessage(tHddHandle hHdd, void *pBuf)
{
eHalStatus halStatus = eHAL_STATUS_FAILURE;
tSirRetStatus sirStatus;
v_CONTEXT_t vosContext;
v_VOID_t *hHal;
vosContext = vos_get_global_context( VOS_MODULE_ID_HDD, hHdd );
if (NULL == vosContext)
{
VOS_TRACE(VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_ERROR,
"%s: invalid vosContext", __func__);
}
else
{
hHal = vos_get_context( VOS_MODULE_ID_SME, vosContext );
if (NULL == hHal)
{
VOS_TRACE(VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_ERROR,
"%s: invalid hHal", __func__);
}
else
{
sirStatus = uMacPostCtrlMsg( hHal, pBuf );
if ( eSIR_SUCCESS == sirStatus )
{
halStatus = eHAL_STATUS_SUCCESS;
}
}
}
vos_mem_free( pBuf );
return( halStatus );
}
static VOS_STATUS sys_SendHalInitStartReqMsg( v_CONTEXT_t pVosContext )
{
VOS_STATUS vosStatus = VOS_STATUS_SUCCESS;
tSirMbMsg msg;
tSirRetStatus sirStatus = eSIR_SUCCESS;
tSirMbMsg *pMsg = &msg;
v_VOID_t *hHal;
do
{
// get the HAL context...
hHal = vos_get_context( VOS_MODULE_ID_HAL, pVosContext );
if ( NULL == hHal ) break;
// format the Init start request message. This message has
// the hal handle in the 'data' portion of the message.
pMsg->type = WDA_INIT_START_REQ;
pMsg->data[0] = (tANI_U32)hHal;
// message length is 4 greater than the config data size
// need to add in an extra 4 for the message header.
pMsg->msgLen = sizeof( tHalHandle ) + FIELD_OFFSET( tSirMbMsg, data );
// Send the HAL Init Start Request message...
sirStatus = uMacPostCtrlMsg( hHal, pMsg );
if ( eSIR_SUCCESS != sirStatus )
{
vosStatus = VOS_STATUS_E_FAILURE;
}
} while( 0 );
return( vosStatus );
}
