diff options
Diffstat (limited to 'drivers/gpu/pvr/handle.h')
| -rw-r--r-- | drivers/gpu/pvr/handle.h | 404 |
1 files changed, 404 insertions, 0 deletions
diff --git a/drivers/gpu/pvr/handle.h b/drivers/gpu/pvr/handle.h new file mode 100644 index 0000000..536fa56 --- /dev/null +++ b/drivers/gpu/pvr/handle.h @@ -0,0 +1,404 @@ +/********************************************************************** + * + * Copyright (C) Imagination Technologies Ltd. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful but, except + * as otherwise stated in writing, without any warranty; without even the + * implied warranty of merchantability or fitness for a particular purpose. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * Imagination Technologies Ltd. <gpl-support@imgtec.com> + * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK + * + ******************************************************************************/ + +#ifndef __HANDLE_H__ +#define __HANDLE_H__ + +#if defined (__cplusplus) +extern "C" { +#endif + +#include "img_types.h" +#include "hash.h" +#include "resman.h" + +typedef enum +{ + PVRSRV_HANDLE_TYPE_NONE = 0, + PVRSRV_HANDLE_TYPE_PERPROC_DATA, + PVRSRV_HANDLE_TYPE_DEV_NODE, + PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT, + PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP, + PVRSRV_HANDLE_TYPE_MEM_INFO, + PVRSRV_HANDLE_TYPE_SYNC_INFO, + PVRSRV_HANDLE_TYPE_DISP_INFO, + PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN, + PVRSRV_HANDLE_TYPE_BUF_INFO, + PVRSRV_HANDLE_TYPE_DISP_BUFFER, + PVRSRV_HANDLE_TYPE_BUF_BUFFER, + PVRSRV_HANDLE_TYPE_SGX_HW_RENDER_CONTEXT, + PVRSRV_HANDLE_TYPE_SGX_HW_TRANSFER_CONTEXT, + PVRSRV_HANDLE_TYPE_SGX_HW_2D_CONTEXT, + PVRSRV_HANDLE_TYPE_SHARED_PB_DESC, + PVRSRV_HANDLE_TYPE_MEM_INFO_REF, + PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO, + PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT, + PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT, + PVRSRV_HANDLE_TYPE_MMAP_INFO, + PVRSRV_HANDLE_TYPE_SOC_TIMER, + PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ, + PVRSRV_HANDLE_TYPE_RESITEM_INFO +} PVRSRV_HANDLE_TYPE; + +typedef enum +{ + + PVRSRV_HANDLE_ALLOC_FLAG_NONE = 0, + + PVRSRV_HANDLE_ALLOC_FLAG_SHARED = 0x01, + + PVRSRV_HANDLE_ALLOC_FLAG_MULTI = 0x02, + + PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE = 0x04 +} PVRSRV_HANDLE_ALLOC_FLAG; + +struct _PVRSRV_HANDLE_BASE_; +typedef struct _PVRSRV_HANDLE_BASE_ PVRSRV_HANDLE_BASE; + +#if defined (PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE) +extern PVRSRV_HANDLE_BASE *gpsKernelHandleBase; + +#define KERNEL_HANDLE_BASE (gpsKernelHandleBase) + +#if defined (SUPPORT_SID_INTERFACE) +PVRSRV_ERROR PVRSRVAllocHandle(PVRSRV_HANDLE_BASE *psBase, IMG_SID *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag); + +PVRSRV_ERROR PVRSRVAllocSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_SID *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag, IMG_SID hParent); + +PVRSRV_ERROR PVRSRVFindHandle(PVRSRV_HANDLE_BASE *psBase, IMG_SID *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupHandleAnyType(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, PVRSRV_HANDLE_TYPE *peType, IMG_SID hHandle); + +PVRSRV_ERROR PVRSRVLookupHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_SID hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_SID hHandle, PVRSRV_HANDLE_TYPE eType, IMG_SID hAncestor); + +PVRSRV_ERROR PVRSRVGetParentHandle(PVRSRV_HANDLE_BASE *psBase, IMG_SID *phParent, IMG_SID hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupAndReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_SID hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_SID hHandle, PVRSRV_HANDLE_TYPE eType); +#else +PVRSRV_ERROR PVRSRVAllocHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag); + +PVRSRV_ERROR PVRSRVAllocSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag, IMG_HANDLE hParent); + +PVRSRV_ERROR PVRSRVFindHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupHandleAnyType(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, PVRSRV_HANDLE_TYPE *peType, IMG_HANDLE hHandle); + +PVRSRV_ERROR PVRSRVLookupHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType, IMG_HANDLE hAncestor); + +PVRSRV_ERROR PVRSRVGetParentHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *phParent, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVLookupAndReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType); + +PVRSRV_ERROR PVRSRVReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType); +#endif + +PVRSRV_ERROR PVRSRVNewHandleBatch(PVRSRV_HANDLE_BASE *psBase, IMG_UINT32 ui32BatchSize); + +PVRSRV_ERROR PVRSRVCommitHandleBatch(PVRSRV_HANDLE_BASE *psBase); + +IMG_VOID PVRSRVReleaseHandleBatch(PVRSRV_HANDLE_BASE *psBase); + +PVRSRV_ERROR PVRSRVSetMaxHandle(PVRSRV_HANDLE_BASE *psBase, IMG_UINT32 ui32MaxHandle); + +IMG_UINT32 PVRSRVGetMaxHandle(PVRSRV_HANDLE_BASE *psBase); + +PVRSRV_ERROR PVRSRVEnableHandlePurging(PVRSRV_HANDLE_BASE *psBase); + +PVRSRV_ERROR PVRSRVPurgeHandles(PVRSRV_HANDLE_BASE *psBase); + +PVRSRV_ERROR PVRSRVAllocHandleBase(PVRSRV_HANDLE_BASE **ppsBase); + +PVRSRV_ERROR PVRSRVFreeHandleBase(PVRSRV_HANDLE_BASE *psBase); + +PVRSRV_ERROR PVRSRVHandleInit(IMG_VOID); + +PVRSRV_ERROR PVRSRVHandleDeInit(IMG_VOID); + +#else + +#define KERNEL_HANDLE_BASE IMG_NULL + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVAllocHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVAllocHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag) +{ + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(eFlag); + PVR_UNREFERENCED_PARAMETER(psBase); + + *phHandle = pvData; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVAllocSubHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVAllocSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType, PVRSRV_HANDLE_ALLOC_FLAG eFlag, IMG_HANDLE hParent) +{ + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(eFlag); + PVR_UNREFERENCED_PARAMETER(hParent); + PVR_UNREFERENCED_PARAMETER(psBase); + + *phHandle = pvData; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVFindHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVFindHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phHandle, IMG_VOID *pvData, PVRSRV_HANDLE_TYPE eType) +{ + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(psBase); + + *phHandle = pvData; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVLookupHandleAnyType) +#endif +static INLINE +PVRSRV_ERROR PVRSRVLookupHandleAnyType(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, PVRSRV_HANDLE_TYPE *peType, IMG_HANDLE hHandle) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + *peType = PVRSRV_HANDLE_TYPE_NONE; + + *ppvData = hHandle; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVLookupHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVLookupHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + PVR_UNREFERENCED_PARAMETER(eType); + + *ppvData = hHandle; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVLookupSubHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVLookupSubHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType, IMG_HANDLE hAncestor) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(hAncestor); + + *ppvData = hHandle; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVGetParentHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVGetParentHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *phParent, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(hHandle); + + *phParent = IMG_NULL; + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVLookupAndReleaseHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVLookupAndReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_PVOID *ppvData, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType) +{ + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(psBase); + + *ppvData = hHandle; + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVReleaseHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVReleaseHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE hHandle, PVRSRV_HANDLE_TYPE eType) +{ + PVR_UNREFERENCED_PARAMETER(hHandle); + PVR_UNREFERENCED_PARAMETER(eType); + PVR_UNREFERENCED_PARAMETER(psBase); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVNewHandleBatch) +#endif +static INLINE +PVRSRV_ERROR PVRSRVNewHandleBatch(PVRSRV_HANDLE_BASE *psBase, IMG_UINT32 ui32BatchSize) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + PVR_UNREFERENCED_PARAMETER(ui32BatchSize); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVCommitHandleBatch) +#endif +static INLINE +PVRSRV_ERROR PVRSRVCommitHandleBatch(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVReleaseHandleBatch) +#endif +static INLINE +IMG_VOID PVRSRVReleaseHandleBatch(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVSetMaxHandle) +#endif +static INLINE +PVRSRV_ERROR PVRSRVSetMaxHandle(PVRSRV_HANDLE_BASE *psBase, IMG_UINT32 ui32MaxHandle) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + PVR_UNREFERENCED_PARAMETER(ui32MaxHandle); + + return PVRSRV_ERROR_NOT_SUPPORTED; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVGetMaxHandle) +#endif +static INLINE +IMG_UINT32 PVRSRVGetMaxHandle(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + return 0; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVEnableHandlePurging) +#endif +static INLINE +PVRSRV_ERROR PVRSRVEnableHandlePurging(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVPurgeHandles) +#endif +static INLINE +PVRSRV_ERROR PVRSRVPurgeHandles(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVAllocHandleBase) +#endif +static INLINE +PVRSRV_ERROR PVRSRVAllocHandleBase(PVRSRV_HANDLE_BASE **ppsBase) +{ + *ppsBase = IMG_NULL; + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVFreeHandleBase) +#endif +static INLINE +PVRSRV_ERROR PVRSRVFreeHandleBase(PVRSRV_HANDLE_BASE *psBase) +{ + PVR_UNREFERENCED_PARAMETER(psBase); + + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVHandleInit) +#endif +static INLINE +PVRSRV_ERROR PVRSRVHandleInit(IMG_VOID) +{ + return PVRSRV_OK; +} + +#ifdef INLINE_IS_PRAGMA +#pragma inline(PVRSRVHandleDeInit) +#endif +static INLINE +PVRSRV_ERROR PVRSRVHandleDeInit(IMG_VOID) +{ + return PVRSRV_OK; +} + +#endif + +#define PVRSRVAllocHandleNR(psBase, phHandle, pvData, eType, eFlag) \ + (IMG_VOID)PVRSRVAllocHandle(psBase, phHandle, pvData, eType, eFlag) + +#define PVRSRVAllocSubHandleNR(psBase, phHandle, pvData, eType, eFlag, hParent) \ + (IMG_VOID)PVRSRVAllocSubHandle(psBase, phHandle, pvData, eType, eFlag, hParent) + +#if defined (__cplusplus) +} +#endif + +#endif + |