/*!
******************************************************************************
@Function PALLOC_AttachToConnection
******************************************************************************/
IMG_RESULT PALLOC_AttachToConnection(
IMG_UINT32 ui32ConnId,
IMG_UINT32 __user * pui32AttachId
)
{
IMG_HANDLE hDevHandle;
IMG_UINT32 ui32Result;
IMG_HANDLE hConnHandle;
IMG_UINT32 ui32AttachId;
LOG_EVENT(PALLOC, PALLOC_ATTACH, (LOG_FLAG_START), 0, 0);
/* Get the connection handle from it's ID...*/
ui32Result = DMANKM_GetConnHandleFromId(ui32ConnId, &hConnHandle);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
/* Get the device handle from the connection...*/
hDevHandle = DMANKM_GetDevHandleFromConn(hConnHandle);
/* Lock the device...*/
DMANKM_LockDeviceContext(hDevHandle);
/* Call on to the kernel function...*/
ui32Result = DMANKM_AttachComponent(hConnHandle, "PALLOCBRG", palloc_fnCompAttach, IMG_NULL, &ui32AttachId);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
/* Unlock the device...*/
DMANKM_UnlockDeviceContext(hDevHandle);
SYSOSKM_CopyToUser(pui32AttachId, &ui32AttachId, sizeof(ui32AttachId));
LOG_EVENT(PALLOC, PALLOC_ATTACH, (LOG_FLAG_END), 0, 0);
/* Return ui32Result...*/
return ui32Result;
}
@Function PALLOC_AttachToConnection
******************************************************************************/
IMG_RESULT PALLOC_AttachToConnection(
IMG_UINT32 ui32ConnId,
SYSBRG_POINTER_ARG(IMG_UINT32) pui32AttachId
)
{
IMG_HANDLE hDevHandle;
IMG_UINT32 ui32Result;
IMG_HANDLE hConnHandle;
IMG_UINT32 ui32AttachId;
/* Get the connection handle from it's ID...*/
ui32Result = DMANKM_GetConnHandleFromId(ui32ConnId, &hConnHandle);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
if (ui32Result != IMG_SUCCESS)
{
return ui32Result;
}
/* Get the device handle from the connection...*/
hDevHandle = DMANKM_GetDevHandleFromConn(hConnHandle);
/* Lock the device...*/
DMANKM_LockDeviceContext(hDevHandle);
/* Call on to the kernel function...*/
ui32Result = DMANKM_AttachComponent(hConnHandle, "PALLOCBRG", palloc_fnCompAttach, IMG_NULL, &ui32AttachId);
IMG_ASSERT(ui32Result == IMG_SUCCESS);
