/*!
******************************************************************************
@Function PALLOCKM_CloneAlloc
******************************************************************************/
IMG_RESULT PALLOCKM_CloneAlloc(
IMG_UINT32 ui32AllocId,
IMG_HANDLE hResBHandle,
IMG_HANDLE * phResHandle,
IMG_UINT32 * pui32AllocId
)
{
IMG_UINT32 ui32Result;
IMG_HANDLE hResHandle;
/* Get the resource info from the id...*/
ui32Result = RMAN_GetResource(ui32AllocId, PALLOC_RES_TYPE_1, IMG_NULL, &hResHandle);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
/* Create a cloned reference...*/
ui32Result = RMAN_CloneResourceHandle(hResHandle, hResBHandle, phResHandle, pui32AllocId);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
/* Return IMG_SUCCESS...*/
return IMG_SUCCESS;
}
/*!
******************************************************************************
@Function PALLOC_Free1
******************************************************************************/
IMG_RESULT PALLOC_Free1(
IMG_UINT32 ui32AllocId
)
{
IMG_UINT32 ui32Result;
PALLOC_sKmAlloc * psKmAlloc;
IMG_HANDLE hResHandle;
IMG_HANDLE hDevHandle;
LOG_EVENT(PALLOC, PALLOC_FREEID, (LOG_FLAG_START | LOG_FLAG_QUAL_ARG1), ui32AllocId, 0);
/* Get the resource info from the id...*/
ui32Result = RMAN_GetResource(ui32AllocId, PALLOC_RES_TYPE_1, (IMG_VOID **)&psKmAlloc, &hResHandle);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
hDevHandle = psKmAlloc->hDevHandle;
/* Lock the device...*/
DMANKM_LockDeviceContext(hDevHandle);
/* Free through the resource manager...*/
RMAN_FreeResource(hResHandle);
/* Unlock the device...*/
DMANKM_UnlockDeviceContext(hDevHandle);
LOG_EVENT(PALLOC, PALLOC_FREEID, (LOG_FLAG_END| LOG_FLAG_QUAL_ARG1), ui32AllocId, 0);
/* Return IMG_SUCCESS...*/
return IMG_SUCCESS;
}
/*!
******************************************************************************
@Function DMANKM_GetConnHandleFromId
******************************************************************************/
IMG_RESULT DMANKM_GetConnHandleFromId(IMG_UINT32 ui32ConnId,
IMG_HANDLE * phConnHandle) {
IMG_UINT32 ui32Result;
ui32Result = RMAN_GetResource(ui32ConnId, DMAN_CONN_TYPE_ID, phConnHandle,
IMG_NULL );
IMG_ASSERT(ui32Result == IMG_SUCCESS);
return ui32Result;
}
/*!
******************************************************************************
@Function DMANKM_GetAttachHandleFromId
******************************************************************************/
IMG_RESULT DMANKM_GetAttachHandleFromId(IMG_UINT32 ui32AttachId,
IMG_HANDLE * phAttachHandle)
{
IMG_UINT32 ui32Result;
ui32Result = RMAN_GetResource(ui32AttachId, DMAN_ATTACH_TYPE_ID,
phAttachHandle, IMG_NULL );
IMG_ASSERT(ui32Result == IMG_SUCCESS);
return ui32Result;
}
/*!
******************************************************************************
@Function PALLOCKM_GetAllocInfo
******************************************************************************/
IMG_RESULT PALLOCKM_GetAllocInfo(
IMG_UINT32 ui32AllocId,
PALLOCKM_sAllocInfo * psAllocInfo
)
{
IMG_UINT32 ui32Result;
PALLOC_sKmAlloc * psKmAlloc;
IMG_HANDLE hResHandle;
/* Get the resource info from the id...*/
ui32Result = RMAN_GetResource(ui32AllocId, PALLOC_RES_TYPE_1, (IMG_VOID **)&psKmAlloc, &hResHandle);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
/* Return the allocation info...*/
*psAllocInfo = psKmAlloc->sAllocInfo;
/* Return IMG_SUCCESS...*/
return IMG_SUCCESS;
}
