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authorRicardo Salveti de Araujo <ricardo.salveti@linaro.org>2012-03-25 18:58:25 -0300
committerRicardo Salveti de Araujo <ricardo.salveti@linaro.org>2012-03-25 18:58:25 -0300
commita5f51dee3f8480b7bfb309a9cd6a05c87d013858 (patch)
treec5b886b6c1d44b2dca15ba4e92a59f7294886a93 /sgx/services4/srvkm/bridged
Imported Upstream version 1.7.10.0.1.21 (ARMHF)upstream/1.7.10.0.1.21
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
Diffstat (limited to 'sgx/services4/srvkm/bridged')
-rwxr-xr-xsgx/services4/srvkm/bridged/bridged_pvr_bridge.c4856
-rwxr-xr-xsgx/services4/srvkm/bridged/bridged_pvr_bridge.h238
-rw-r--r--sgx/services4/srvkm/bridged/bridged_support.c89
-rw-r--r--sgx/services4/srvkm/bridged/bridged_support.h47
-rw-r--r--sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.c3668
-rw-r--r--sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.h42
6 files changed, 8940 insertions, 0 deletions
diff --git a/sgx/services4/srvkm/bridged/bridged_pvr_bridge.c b/sgx/services4/srvkm/bridged/bridged_pvr_bridge.c
new file mode 100755
index 0000000..86bbb1f
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/bridged_pvr_bridge.c
@@ -0,0 +1,4856 @@
+/**********************************************************************
+ *
+ * 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
+ *
+ ******************************************************************************/
+
+
+
+#include <stddef.h>
+
+#include "img_defs.h"
+#include "services.h"
+#include "pvr_bridge_km.h"
+#include "pvr_debug.h"
+#include "ra.h"
+#include "pvr_bridge.h"
+#if defined(SUPPORT_SGX)
+#include "sgx_bridge.h"
+#endif
+#if defined(SUPPORT_VGX)
+#include "vgx_bridge.h"
+#endif
+#if defined(SUPPORT_MSVDX)
+#include "msvdx_bridge.h"
+#endif
+#include "perproc.h"
+#include "device.h"
+#include "buffer_manager.h"
+
+#include "pdump_km.h"
+#include "syscommon.h"
+
+#include "bridged_pvr_bridge.h"
+#if defined(SUPPORT_SGX)
+#include "bridged_sgx_bridge.h"
+#endif
+#if defined(SUPPORT_VGX)
+#include "bridged_vgx_bridge.h"
+#endif
+#if defined(SUPPORT_MSVDX)
+#include "bridged_msvdx_bridge.h"
+#endif
+
+#include "env_data.h"
+
+#if defined (__linux__)
+#include "mmap.h"
+#endif
+
+
+#include "srvkm.h"
+
+PVRSRV_BRIDGE_DISPATCH_TABLE_ENTRY g_BridgeDispatchTable[BRIDGE_DISPATCH_TABLE_ENTRY_COUNT];
+
+#if defined(DEBUG_BRIDGE_KM)
+PVRSRV_BRIDGE_GLOBAL_STATS g_BridgeGlobalStats;
+#endif
+
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+static IMG_BOOL abSharedDeviceMemHeap[PVRSRV_MAX_CLIENT_HEAPS];
+static IMG_BOOL *pbSharedDeviceMemHeap = abSharedDeviceMemHeap;
+#else
+static IMG_BOOL *pbSharedDeviceMemHeap = (IMG_BOOL*)IMG_NULL;
+#endif
+
+
+#if defined(DEBUG_BRIDGE_KM)
+PVRSRV_ERROR
+CopyFromUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
+ IMG_UINT32 ui32BridgeID,
+ IMG_VOID *pvDest,
+ IMG_VOID *pvSrc,
+ IMG_UINT32 ui32Size)
+{
+ g_BridgeDispatchTable[ui32BridgeID].ui32CopyFromUserTotalBytes+=ui32Size;
+ g_BridgeGlobalStats.ui32TotalCopyFromUserBytes+=ui32Size;
+ return OSCopyFromUser(pProcData, pvDest, pvSrc, ui32Size);
+}
+PVRSRV_ERROR
+CopyToUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
+ IMG_UINT32 ui32BridgeID,
+ IMG_VOID *pvDest,
+ IMG_VOID *pvSrc,
+ IMG_UINT32 ui32Size)
+{
+ g_BridgeDispatchTable[ui32BridgeID].ui32CopyToUserTotalBytes+=ui32Size;
+ g_BridgeGlobalStats.ui32TotalCopyToUserBytes+=ui32Size;
+ return OSCopyToUser(pProcData, pvDest, pvSrc, ui32Size);
+}
+#endif
+
+
+static IMG_INT
+PVRSRVEnumerateDevicesBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_OUT_ENUMDEVICE *psEnumDeviceOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DEVICES);
+
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+
+ psEnumDeviceOUT->eError =
+ PVRSRVEnumerateDevicesKM(&psEnumDeviceOUT->ui32NumDevices,
+ psEnumDeviceOUT->asDeviceIdentifier);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVAcquireDeviceDataBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ACQUIRE_DEVICEINFO *psAcquireDevInfoIN,
+ PVRSRV_BRIDGE_OUT_ACQUIRE_DEVICEINFO *psAcquireDevInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ACQUIRE_DEVICEINFO);
+
+ psAcquireDevInfoOUT->eError =
+ PVRSRVAcquireDeviceDataKM(psAcquireDevInfoIN->uiDevIndex,
+ psAcquireDevInfoIN->eDeviceType,
+ &hDevCookieInt);
+ if(psAcquireDevInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psAcquireDevInfoOUT->eError =
+ PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psAcquireDevInfoOUT->hDevCookie,
+ hDevCookieInt,
+ PVRSRV_HANDLE_TYPE_DEV_NODE,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVCreateDeviceMemContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CREATE_DEVMEMCONTEXT *psCreateDevMemContextIN,
+ PVRSRV_BRIDGE_OUT_CREATE_DEVMEMCONTEXT *psCreateDevMemContextOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemContextInt;
+ IMG_UINT32 i;
+ IMG_BOOL bCreated;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_HEAP_INFO_KM asHeapInfo[PVRSRV_MAX_CLIENT_HEAPS];
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_DEVMEMCONTEXT);
+
+
+ NEW_HANDLE_BATCH_OR_ERROR(psCreateDevMemContextOUT->eError, psPerProc, PVRSRV_MAX_CLIENT_HEAPS + 1)
+
+ psCreateDevMemContextOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psCreateDevMemContextIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psCreateDevMemContextOUT->eError =
+ PVRSRVCreateDeviceMemContextKM(hDevCookieInt,
+ psPerProc,
+ &hDevMemContextInt,
+ &psCreateDevMemContextOUT->ui32ClientHeapCount,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asHeapInfo[0],
+#else
+ &psCreateDevMemContextOUT->sHeapInfo[0],
+#endif
+ &bCreated,
+ pbSharedDeviceMemHeap);
+
+ if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ if(bCreated)
+ {
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psCreateDevMemContextOUT->hDevMemContext,
+ hDevMemContextInt,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+ }
+ else
+ {
+ psCreateDevMemContextOUT->eError =
+ PVRSRVFindHandle(psPerProc->psHandleBase,
+ &psCreateDevMemContextOUT->hDevMemContext,
+ hDevMemContextInt,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ for(i = 0; i < psCreateDevMemContextOUT->ui32ClientHeapCount; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hDevMemHeapExt;
+#else
+ IMG_HANDLE hDevMemHeapExt;
+#endif
+
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ if(abSharedDeviceMemHeap[i])
+#endif
+ {
+
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+ asHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+#else
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
+ psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+#endif
+ }
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+
+ if(bCreated)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+ asHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psCreateDevMemContextOUT->hDevMemContext);
+#else
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
+ psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psCreateDevMemContextOUT->hDevMemContext);
+#endif
+ }
+ else
+ {
+ psCreateDevMemContextOUT->eError =
+ PVRSRVFindHandle(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+#if defined (SUPPORT_SID_INTERFACE)
+ asHeapInfo[i].hDevMemHeap,
+#else
+ psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap,
+#endif
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
+ if(psCreateDevMemContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+ }
+#endif
+ psCreateDevMemContextOUT->sHeapInfo[i].hDevMemHeap = hDevMemHeapExt;
+#if defined (SUPPORT_SID_INTERFACE)
+ psCreateDevMemContextOUT->sHeapInfo[i].ui32HeapID = asHeapInfo[i].ui32HeapID;
+ psCreateDevMemContextOUT->sHeapInfo[i].sDevVAddrBase = asHeapInfo[i].sDevVAddrBase;
+ psCreateDevMemContextOUT->sHeapInfo[i].ui32HeapByteSize = asHeapInfo[i].ui32HeapByteSize;
+ psCreateDevMemContextOUT->sHeapInfo[i].ui32Attribs = asHeapInfo[i].ui32Attribs;
+ psCreateDevMemContextOUT->sHeapInfo[i].ui32XTileStride = asHeapInfo[i].ui32XTileStride;
+#endif
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psCreateDevMemContextOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVDestroyDeviceMemContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_DESTROY_DEVMEMCONTEXT *psDestroyDevMemContextIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemContextInt;
+ IMG_BOOL bDestroyed;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_DEVMEMCONTEXT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psDestroyDevMemContextIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
+ psDestroyDevMemContextIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVDestroyDeviceMemContextKM(hDevCookieInt, hDevMemContextInt, &bDestroyed);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if(bDestroyed)
+ {
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psDestroyDevMemContextIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVGetDeviceMemHeapInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_DEVMEM_HEAPINFO *psGetDevMemHeapInfoIN,
+ PVRSRV_BRIDGE_OUT_GET_DEVMEM_HEAPINFO *psGetDevMemHeapInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemContextInt;
+ IMG_UINT32 i;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_HEAP_INFO_KM asHeapInfo[PVRSRV_MAX_CLIENT_HEAPS];
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DEVMEM_HEAPINFO);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psGetDevMemHeapInfoOUT->eError, psPerProc, PVRSRV_MAX_CLIENT_HEAPS)
+
+ psGetDevMemHeapInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psGetDevMemHeapInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetDevMemHeapInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
+ psGetDevMemHeapInfoIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetDevMemHeapInfoOUT->eError =
+ PVRSRVGetDeviceMemHeapInfoKM(hDevCookieInt,
+ hDevMemContextInt,
+ &psGetDevMemHeapInfoOUT->ui32ClientHeapCount,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asHeapInfo[0],
+#else
+ &psGetDevMemHeapInfoOUT->sHeapInfo[0],
+#endif
+ pbSharedDeviceMemHeap);
+
+ if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ for(i = 0; i < psGetDevMemHeapInfoOUT->ui32ClientHeapCount; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hDevMemHeapExt;
+#else
+ IMG_HANDLE hDevMemHeapExt;
+#endif
+
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ if(abSharedDeviceMemHeap[i])
+#endif
+ {
+
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+ asHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+#else
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase, &hDevMemHeapExt,
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+#endif
+ }
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+
+ psGetDevMemHeapInfoOUT->eError =
+ PVRSRVFindHandle(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+#if defined (SUPPORT_SID_INTERFACE)
+ asHeapInfo[i].hDevMemHeap,
+#else
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap,
+#endif
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
+ if(psGetDevMemHeapInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#endif
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].hDevMemHeap = hDevMemHeapExt;
+#if defined (SUPPORT_SID_INTERFACE)
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32HeapID = asHeapInfo[i].ui32HeapID;
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].sDevVAddrBase = asHeapInfo[i].sDevVAddrBase;
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32HeapByteSize = asHeapInfo[i].ui32HeapByteSize;
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32Attribs = asHeapInfo[i].ui32Attribs;
+ psGetDevMemHeapInfoOUT->sHeapInfo[i].ui32XTileStride = asHeapInfo[i].ui32XTileStride;
+#endif
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psGetDevMemHeapInfoOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+#if defined(OS_PVRSRV_ALLOC_DEVICE_MEM_BW)
+IMG_INT
+PVRSRVAllocDeviceMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ALLOCDEVICEMEM *psAllocDeviceMemIN,
+ PVRSRV_BRIDGE_OUT_ALLOCDEVICEMEM *psAllocDeviceMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc);
+#else
+static IMG_INT
+PVRSRVAllocDeviceMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ALLOCDEVICEMEM *psAllocDeviceMemIN,
+ PVRSRV_BRIDGE_OUT_ALLOCDEVICEMEM *psAllocDeviceMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psMemInfo;
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemHeapInt;
+ PXProcShareDataNode pShareDataNode = NULL;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_DEVICEMEM);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psAllocDeviceMemOUT->eError, psPerProc, 2)
+
+ psAllocDeviceMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psAllocDeviceMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psAllocDeviceMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemHeapInt,
+ psAllocDeviceMemIN->hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
+
+ if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ /* Start mutually exclusive region */
+
+ if((psAllocDeviceMemIN->ui32Attribs & PVRSRV_MEM_XPROC) != 0)
+ {
+ pShareDataNode = BM_XProcAllocNewBuffer();
+ if(pShareDataNode == NULL)
+ {
+ psAllocDeviceMemOUT->eError = PVRSRV_ERROR_OUT_OF_MEMORY;
+ return 0;
+ }
+ }
+
+ psAllocDeviceMemOUT->eError =
+ PVRSRVAllocDeviceMemKM(hDevCookieInt,
+ psPerProc,
+ hDevMemHeapInt,
+ psAllocDeviceMemIN->ui32Attribs,
+ psAllocDeviceMemIN->ui32Size,
+ psAllocDeviceMemIN->ui32Alignment,
+ &psMemInfo,
+ "" );
+
+ if (pShareDataNode)
+ {
+ IMG_BOOL freeIfNotUsed = (psAllocDeviceMemOUT->eError == PVRSRV_OK) ? IMG_FALSE : IMG_TRUE;
+ BM_XProcFinishShareIndex(pShareDataNode, freeIfNotUsed);
+ }
+
+ /* End mutually exclusive region */
+
+ if(psAllocDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if (pShareDataNode)
+ {
+ psMemInfo->sShareMemWorkaround.bInUse = IMG_TRUE;
+ psMemInfo->sShareMemWorkaround.pShareDataNode = pShareDataNode;
+ psMemInfo->sShareMemWorkaround.hDevCookieInt = hDevCookieInt;
+ psMemInfo->sShareMemWorkaround.ui32OrigReqAttribs = psAllocDeviceMemIN->ui32Attribs;
+ psMemInfo->sShareMemWorkaround.ui32OrigReqSize = (IMG_UINT32)psAllocDeviceMemIN->ui32Size;
+ psMemInfo->sShareMemWorkaround.ui32OrigReqAlignment = (IMG_UINT32)psAllocDeviceMemIN->ui32Alignment;
+ }
+
+ OSMemSet(&psAllocDeviceMemOUT->sClientMemInfo,
+ 0,
+ sizeof(psAllocDeviceMemOUT->sClientMemInfo));
+
+ psAllocDeviceMemOUT->sClientMemInfo.pvLinAddrKM =
+ psMemInfo->pvLinAddrKM;
+
+#if defined (__linux__)
+ psAllocDeviceMemOUT->sClientMemInfo.pvLinAddr = 0;
+#else
+ psAllocDeviceMemOUT->sClientMemInfo.pvLinAddr = psMemInfo->pvLinAddrKM;
+#endif
+ psAllocDeviceMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
+ psAllocDeviceMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
+ psAllocDeviceMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+#else
+ psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo,
+ psMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ #if defined (SUPPORT_SID_INTERFACE)
+ PVR_ASSERT(psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo != 0);
+
+ if (psMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo,
+ psMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psAllocDeviceMemOUT->sClientMemInfo.hMappingInfo = 0;
+ }
+#endif
+
+ if(psAllocDeviceMemIN->ui32Attribs & PVRSRV_MEM_NO_SYNCOBJ)
+ {
+
+ OSMemSet(&psAllocDeviceMemOUT->sClientSyncInfo,
+ 0,
+ sizeof (PVRSRV_CLIENT_SYNC_INFO));
+ psAllocDeviceMemOUT->sClientMemInfo.psClientSyncInfo = IMG_NULL;
+ }
+ else
+ {
+
+
+#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
+ psAllocDeviceMemOUT->sClientSyncInfo.psSyncData =
+ psMemInfo->psKernelSyncInfo->psSyncData;
+ psAllocDeviceMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
+ psAllocDeviceMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo,
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo = 0;
+ }
+#else
+ psAllocDeviceMemOUT->sClientSyncInfo.hMappingInfo =
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
+#endif
+#endif
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psAllocDeviceMemOUT->sClientSyncInfo.hKernelSyncInfo,
+ psMemInfo->psKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psAllocDeviceMemOUT->sClientMemInfo.hKernelMemInfo);
+
+ psAllocDeviceMemOUT->sClientMemInfo.psClientSyncInfo =
+ &psAllocDeviceMemOUT->sClientSyncInfo;
+
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psAllocDeviceMemOUT->eError, psPerProc)
+
+ return 0;
+}
+
+#endif
+
+static IMG_INT
+PVRSRVFreeDeviceMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_FREEDEVICEMEM *psFreeDeviceMemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_VOID *pvKernelMemInfo;
+
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_DEVICEMEM);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psFreeDeviceMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psFreeDeviceMemIN->hKernelMemInfo,
+#else
+ psFreeDeviceMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVFreeDeviceMemKM(hDevCookieInt, pvKernelMemInfo);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ psFreeDeviceMemIN->hKernelMemInfo,
+#else
+ psFreeDeviceMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVRemapToDevBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_REMAP_TO_DEV *psRemapToDevMemIN,
+ PVRSRV_BRIDGE_OUT_REMAP_TO_DEV *psRemapToDevMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_VOID *pvKernelMemInfo;
+ IMG_DEV_VIRTADDR sDevVAddr;
+
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_REMAP_TO_DEV);
+
+ psRemapToDevMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psRemapToDevMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRemapToDevMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR,"PVRSRVRemapToDevBW: invalid hDevCookie"));
+ return 0;
+ }
+
+ psRemapToDevMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psRemapToDevMemIN->hKernelMemInfo,
+#else
+ psRemapToDevMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRemapToDevMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR,"PVRSRVRemapToDevBW: invalid psKernelMemInfo"));
+ return 0;
+ }
+
+ psRemapToDevMemOUT->eError = PVRSRVRemapToDevKM(hDevCookieInt,
+ pvKernelMemInfo, &sDevVAddr);
+
+ if(psRemapToDevMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRemapToDevMemOUT->sDevVAddr = sDevVAddr;
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVUnmapFromDevBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_UNMAP_FROM_DEV *psUnmapFromDevMemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_VOID *pvKernelMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNMAP_FROM_DEV);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psUnmapFromDevMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR,"PVRSRVUnmapFromDevBW: invalid hDevCookie"));
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUnmapFromDevMemIN->hKernelMemInfo,
+#else
+ psUnmapFromDevMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR,"PVRSRVUnmapFromDevBW: invalid psKernelMemInfo"));
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVUnmapFromDevKM(hDevCookieInt, pvKernelMemInfo);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVExportDeviceMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_EXPORTDEVICEMEM *psExportDeviceMemIN,
+ PVRSRV_BRIDGE_OUT_EXPORTDEVICEMEM *psExportDeviceMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo = IMG_NULL;
+#else
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
+#endif
+
+ PVR_ASSERT(ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_EXPORT_DEVICEMEM) ||
+ ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_EXPORT_DEVICEMEM_2));
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+
+
+ psExportDeviceMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psExportDeviceMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psExportDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: can't find devcookie"));
+ return 0;
+ }
+
+
+ psExportDeviceMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_PVOID *)&psKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psExportDeviceMemIN->hKernelMemInfo,
+#else
+ psExportDeviceMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psExportDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: can't find kernel meminfo"));
+ return 0;
+ }
+
+
+ psExportDeviceMemOUT->eError =
+ PVRSRVFindHandle(KERNEL_HANDLE_BASE,
+ &psExportDeviceMemOUT->hMemInfo,
+ psKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psExportDeviceMemOUT->eError == PVRSRV_OK)
+ {
+
+ PVR_DPF((PVR_DBG_MESSAGE, "PVRSRVExportDeviceMemBW: allocation is already exported"));
+ return 0;
+ }
+
+
+ psExportDeviceMemOUT->eError = PVRSRVAllocHandle(KERNEL_HANDLE_BASE,
+ &psExportDeviceMemOUT->hMemInfo,
+ psKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+ if (psExportDeviceMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVExportDeviceMemBW: failed to allocate handle from global handle list"));
+ return 0;
+ }
+
+
+ psKernelMemInfo->ui32Flags |= PVRSRV_MEM_EXPORTED;
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVMapDeviceMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MAP_DEV_MEMORY *psMapDevMemIN,
+ PVRSRV_BRIDGE_OUT_MAP_DEV_MEMORY *psMapDevMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psSrcKernelMemInfo = IMG_NULL;
+ PVRSRV_KERNEL_MEM_INFO *psDstKernelMemInfo = IMG_NULL;
+ IMG_HANDLE hDstDevMemHeap = IMG_NULL;
+
+ PVR_ASSERT(ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_MAP_DEV_MEMORY) ||
+ ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_MAP_DEV_MEMORY_2));
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psMapDevMemOUT->eError, psPerProc, 2)
+
+
+ psMapDevMemOUT->eError = PVRSRVLookupHandle(KERNEL_HANDLE_BASE,
+ (IMG_VOID**)&psSrcKernelMemInfo,
+ psMapDevMemIN->hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psMapDevMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psMapDevMemOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDstDevMemHeap,
+ psMapDevMemIN->hDstDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP);
+ if(psMapDevMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ if (psSrcKernelMemInfo->sShareMemWorkaround.bInUse)
+ {
+ PVR_DPF((PVR_DBG_MESSAGE, "using the mem wrap workaround."));
+
+
+
+
+
+
+
+
+ /* Start mutually exclusive region */
+
+ psMapDevMemOUT->eError = BM_XProcSetShareIndex(psSrcKernelMemInfo->sShareMemWorkaround.pShareDataNode);
+ if(psMapDevMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVMapDeviceMemoryBW(): failed to recycle shared buffer"));
+ return 0;
+ }
+
+ psMapDevMemOUT->eError =
+ PVRSRVAllocDeviceMemKM(psSrcKernelMemInfo->sShareMemWorkaround.hDevCookieInt,
+ psPerProc,
+ hDstDevMemHeap,
+ psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqAttribs | PVRSRV_MEM_NO_SYNCOBJ,
+ psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqSize,
+ psSrcKernelMemInfo->sShareMemWorkaround.ui32OrigReqAlignment,
+ &psDstKernelMemInfo,
+ "" );
+
+
+ BM_XProcFinishShareIndex(psSrcKernelMemInfo->sShareMemWorkaround.pShareDataNode, IMG_FALSE);
+ if(psMapDevMemOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "lakjgfgewjlrgebhe"));
+ return 0;
+ }
+ /* End mutually exclusive region */
+
+ if(psSrcKernelMemInfo->psKernelSyncInfo)
+ {
+ psSrcKernelMemInfo->psKernelSyncInfo->ui32RefCount++;
+ }
+
+ psDstKernelMemInfo->psKernelSyncInfo = psSrcKernelMemInfo->psKernelSyncInfo;
+ }
+ else
+ {
+
+ psMapDevMemOUT->eError = PVRSRVMapDeviceMemoryKM(psPerProc,
+ psSrcKernelMemInfo,
+ hDstDevMemHeap,
+ &psDstKernelMemInfo);
+ if(psMapDevMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+
+ psDstKernelMemInfo->sShareMemWorkaround = psSrcKernelMemInfo->sShareMemWorkaround;
+
+ OSMemSet(&psMapDevMemOUT->sDstClientMemInfo,
+ 0,
+ sizeof(psMapDevMemOUT->sDstClientMemInfo));
+ OSMemSet(&psMapDevMemOUT->sDstClientSyncInfo,
+ 0,
+ sizeof(psMapDevMemOUT->sDstClientSyncInfo));
+
+ psMapDevMemOUT->sDstClientMemInfo.pvLinAddrKM =
+ psDstKernelMemInfo->pvLinAddrKM;
+
+ psMapDevMemOUT->sDstClientMemInfo.pvLinAddr = 0;
+ psMapDevMemOUT->sDstClientMemInfo.sDevVAddr = psDstKernelMemInfo->sDevVAddr;
+ psMapDevMemOUT->sDstClientMemInfo.ui32Flags = psDstKernelMemInfo->ui32Flags;
+ psMapDevMemOUT->sDstClientMemInfo.uAllocSize = psDstKernelMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+#else
+ psMapDevMemOUT->sDstClientMemInfo.hMappingInfo = psDstKernelMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo,
+ psDstKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+ psMapDevMemOUT->sDstClientSyncInfo.hKernelSyncInfo = IMG_NULL;
+
+#if defined (SUPPORT_SID_INTERFACE)
+
+ if (psDstKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevMemOUT->sDstClientMemInfo.hMappingInfo,
+ psDstKernelMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psMapDevMemOUT->sDstClientMemInfo.hMappingInfo = 0;
+ }
+#endif
+
+
+ if(psDstKernelMemInfo->psKernelSyncInfo)
+ {
+#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
+ psMapDevMemOUT->sDstClientSyncInfo.psSyncData =
+ psDstKernelMemInfo->psKernelSyncInfo->psSyncData;
+ psMapDevMemOUT->sDstClientSyncInfo.sWriteOpsCompleteDevVAddr =
+ psDstKernelMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
+ psMapDevMemOUT->sDstClientSyncInfo.sReadOpsCompleteDevVAddr =
+ psDstKernelMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
+
+#if defined (SUPPORT_SID_INTERFACE)
+
+ if (psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo,
+ psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo = 0;
+ }
+#else
+ psMapDevMemOUT->sDstClientSyncInfo.hMappingInfo =
+ psDstKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
+#endif
+#endif
+
+ psMapDevMemOUT->sDstClientMemInfo.psClientSyncInfo = &psMapDevMemOUT->sDstClientSyncInfo;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevMemOUT->sDstClientSyncInfo.hKernelSyncInfo,
+ psDstKernelMemInfo->psKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psMapDevMemOUT->sDstClientMemInfo.hKernelMemInfo);
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psMapDevMemOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVUnmapDeviceMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_UNMAP_DEV_MEMORY *psUnmapDevMemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo = IMG_NULL;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNMAP_DEV_MEMORY);
+
+ psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUnmapDevMemIN->hKernelMemInfo,
+#else
+ psUnmapDevMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if (psKernelMemInfo->sShareMemWorkaround.bInUse)
+ {
+ psRetOUT->eError = PVRSRVFreeDeviceMemKM(psKernelMemInfo->sShareMemWorkaround.hDevCookieInt, psKernelMemInfo);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVUnmapDeviceMemoryBW: internal error, should expect FreeDeviceMem to fail"));
+ return 0;
+ }
+ }
+ else
+ {
+ psRetOUT->eError = PVRSRVUnmapDeviceMemoryKM(psKernelMemInfo);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ psRetOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUnmapDevMemIN->hKernelMemInfo,
+#else
+ psUnmapDevMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ return 0;
+}
+
+
+
+static IMG_INT
+PVRSRVMapDeviceClassMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MAP_DEVICECLASS_MEMORY *psMapDevClassMemIN,
+ PVRSRV_BRIDGE_OUT_MAP_DEVICECLASS_MEMORY *psMapDevClassMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psMemInfo;
+ IMG_HANDLE hOSMapInfo;
+ IMG_HANDLE hDeviceClassBufferInt;
+ IMG_HANDLE hDevMemContextInt;
+ PVRSRV_HANDLE_TYPE eHandleType;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MAP_DEVICECLASS_MEMORY);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psMapDevClassMemOUT->eError, psPerProc, 2)
+
+
+ psMapDevClassMemOUT->eError =
+ PVRSRVLookupHandleAnyType(psPerProc->psHandleBase,
+ &hDeviceClassBufferInt,
+ &eHandleType,
+ psMapDevClassMemIN->hDeviceClassBuffer);
+
+ if(psMapDevClassMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psMapDevClassMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psMapDevClassMemIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psMapDevClassMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ switch(eHandleType)
+ {
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ case PVRSRV_HANDLE_TYPE_DISP_BUFFER:
+ case PVRSRV_HANDLE_TYPE_BUF_BUFFER:
+#else
+ case PVRSRV_HANDLE_TYPE_NONE:
+#endif
+ break;
+ default:
+ psMapDevClassMemOUT->eError = PVRSRV_ERROR_INVALID_HANDLE_TYPE;
+ return 0;
+ }
+
+ psMapDevClassMemOUT->eError =
+ PVRSRVMapDeviceClassMemoryKM(psPerProc,
+ hDevMemContextInt,
+ hDeviceClassBufferInt,
+ &psMemInfo,
+ &hOSMapInfo);
+ if(psMapDevClassMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ OSMemSet(&psMapDevClassMemOUT->sClientMemInfo,
+ 0,
+ sizeof(psMapDevClassMemOUT->sClientMemInfo));
+ OSMemSet(&psMapDevClassMemOUT->sClientSyncInfo,
+ 0,
+ sizeof(psMapDevClassMemOUT->sClientSyncInfo));
+
+ psMapDevClassMemOUT->sClientMemInfo.pvLinAddrKM =
+ psMemInfo->pvLinAddrKM;
+
+ psMapDevClassMemOUT->sClientMemInfo.pvLinAddr = 0;
+ psMapDevClassMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
+ psMapDevClassMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
+ psMapDevClassMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psMemInfo->sMemBlk.hOSMemHandle != 0)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevClassMemOUT->sClientMemInfo.hMappingInfo,
+ psMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psMapDevClassMemIN->hDeviceClassBuffer);
+ }
+ else
+ {
+ psMapDevClassMemOUT->sClientMemInfo.hMappingInfo = 0;
+ }
+#else
+ psMapDevClassMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo,
+ psMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psMapDevClassMemIN->hDeviceClassBuffer);
+
+ psMapDevClassMemOUT->sClientSyncInfo.hKernelSyncInfo = IMG_NULL;
+
+
+ if(psMemInfo->psKernelSyncInfo)
+ {
+#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
+ psMapDevClassMemOUT->sClientSyncInfo.psSyncData =
+ psMemInfo->psKernelSyncInfo->psSyncData;
+ psMapDevClassMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
+ psMapDevClassMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != 0)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo,
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo = 0;
+ }
+#else
+ psMapDevClassMemOUT->sClientSyncInfo.hMappingInfo =
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
+#endif
+#endif
+
+ psMapDevClassMemOUT->sClientMemInfo.psClientSyncInfo = &psMapDevClassMemOUT->sClientSyncInfo;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapDevClassMemOUT->sClientSyncInfo.hKernelSyncInfo,
+ psMemInfo->psKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psMapDevClassMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psMapDevClassMemOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVUnmapDeviceClassMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_UNMAP_DEVICECLASS_MEMORY *psUnmapDevClassMemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvKernelMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNMAP_DEVICECLASS_MEMORY);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &pvKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUnmapDevClassMemIN->hKernelMemInfo,
+#else
+ psUnmapDevClassMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVUnmapDeviceClassMemoryKM(pvKernelMemInfo);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUnmapDevClassMemIN->hKernelMemInfo,
+#else
+ psUnmapDevClassMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ return 0;
+}
+
+
+#if defined(OS_PVRSRV_WRAP_EXT_MEM_BW)
+IMG_INT
+PVRSRVWrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_WRAP_EXT_MEMORY *psWrapExtMemIN,
+ PVRSRV_BRIDGE_OUT_WRAP_EXT_MEMORY *psWrapExtMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc);
+#else
+static IMG_INT
+PVRSRVWrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_WRAP_EXT_MEMORY *psWrapExtMemIN,
+ PVRSRV_BRIDGE_OUT_WRAP_EXT_MEMORY *psWrapExtMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemContextInt;
+ PVRSRV_KERNEL_MEM_INFO *psMemInfo;
+ IMG_SYS_PHYADDR *psSysPAddr = IMG_NULL;
+ IMG_UINT32 ui32PageTableSize = 0;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_WRAP_EXT_MEMORY);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psWrapExtMemOUT->eError, psPerProc, 2)
+
+
+ psWrapExtMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psWrapExtMemIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psWrapExtMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psWrapExtMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
+ psWrapExtMemIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psWrapExtMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if(psWrapExtMemIN->ui32NumPageTableEntries)
+ {
+ ui32PageTableSize = psWrapExtMemIN->ui32NumPageTableEntries
+ * sizeof(IMG_SYS_PHYADDR);
+
+ ASSIGN_AND_EXIT_ON_ERROR(psWrapExtMemOUT->eError,
+ OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32PageTableSize,
+ (IMG_VOID **)&psSysPAddr, 0,
+ "Page Table"));
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ psSysPAddr,
+ psWrapExtMemIN->psSysPAddr,
+ ui32PageTableSize) != PVRSRV_OK)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32PageTableSize, (IMG_VOID *)psSysPAddr, 0);
+
+ return -EFAULT;
+ }
+ }
+
+ psWrapExtMemOUT->eError =
+ PVRSRVWrapExtMemoryKM(hDevCookieInt,
+ psPerProc,
+ hDevMemContextInt,
+ psWrapExtMemIN->ui32ByteSize,
+ psWrapExtMemIN->ui32PageOffset,
+ psWrapExtMemIN->bPhysContig,
+ psSysPAddr,
+ psWrapExtMemIN->pvLinAddr,
+ psWrapExtMemIN->ui32Flags,
+ &psMemInfo);
+
+ if(psWrapExtMemIN->ui32NumPageTableEntries)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32PageTableSize,
+ (IMG_VOID *)psSysPAddr, 0);
+
+ }
+
+ if(psWrapExtMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psWrapExtMemOUT->sClientMemInfo.pvLinAddrKM =
+ psMemInfo->pvLinAddrKM;
+
+
+ psWrapExtMemOUT->sClientMemInfo.pvLinAddr = 0;
+ psWrapExtMemOUT->sClientMemInfo.sDevVAddr = psMemInfo->sDevVAddr;
+ psWrapExtMemOUT->sClientMemInfo.ui32Flags = psMemInfo->ui32Flags;
+ psWrapExtMemOUT->sClientMemInfo.uAllocSize = psMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+#else
+ psWrapExtMemOUT->sClientMemInfo.hMappingInfo = psMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo,
+ psMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+#if defined (SUPPORT_SID_INTERFACE)
+
+ if (psMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psWrapExtMemOUT->sClientMemInfo.hMappingInfo,
+ psMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psWrapExtMemOUT->sClientMemInfo.hMappingInfo = 0;
+ }
+#endif
+
+
+#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
+ psWrapExtMemOUT->sClientSyncInfo.psSyncData =
+ psMemInfo->psKernelSyncInfo->psSyncData;
+ psWrapExtMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
+ psWrapExtMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
+ psMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
+
+#if defined (SUPPORT_SID_INTERFACE)
+
+ if (psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psWrapExtMemOUT->sClientSyncInfo.hMappingInfo,
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psWrapExtMemOUT->sClientSyncInfo.hMappingInfo = 0;
+ }
+#else
+ psWrapExtMemOUT->sClientSyncInfo.hMappingInfo =
+ psMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
+#endif
+#endif
+
+ psWrapExtMemOUT->sClientMemInfo.psClientSyncInfo = &psWrapExtMemOUT->sClientSyncInfo;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psWrapExtMemOUT->sClientSyncInfo.hKernelSyncInfo,
+ (IMG_HANDLE)psMemInfo->psKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psWrapExtMemOUT->sClientMemInfo.hKernelMemInfo);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psWrapExtMemOUT->eError, psPerProc)
+
+ return 0;
+}
+#endif
+
+static IMG_INT
+PVRSRVUnwrapExtMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_UNWRAP_EXT_MEMORY *psUnwrapExtMemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_UNWRAP_EXT_MEMORY);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvMemInfo,
+ psUnwrapExtMemIN->hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVUnwrapExtMemoryKM((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psUnwrapExtMemIN->hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetFreeDeviceMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GETFREEDEVICEMEM *psGetFreeDeviceMemIN,
+ PVRSRV_BRIDGE_OUT_GETFREEDEVICEMEM *psGetFreeDeviceMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GETFREE_DEVICEMEM);
+
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psGetFreeDeviceMemOUT->eError =
+ PVRSRVGetFreeDeviceMemKM(psGetFreeDeviceMemIN->ui32Flags,
+ &psGetFreeDeviceMemOUT->ui32Total,
+ &psGetFreeDeviceMemOUT->ui32Free,
+ &psGetFreeDeviceMemOUT->ui32LargestBlock);
+
+ return 0;
+}
+
+static IMG_INT
+PVRMMapOSMemHandleToMMapDataBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MHANDLE_TO_MMAP_DATA *psMMapDataIN,
+ PVRSRV_BRIDGE_OUT_MHANDLE_TO_MMAP_DATA *psMMapDataOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MHANDLE_TO_MMAP_DATA);
+
+#if defined (__linux__)
+ psMMapDataOUT->eError =
+ PVRMMapOSMemHandleToMMapData(psPerProc,
+ psMMapDataIN->hMHandle,
+ &psMMapDataOUT->ui32MMapOffset,
+ &psMMapDataOUT->ui32ByteOffset,
+ &psMMapDataOUT->ui32RealByteSize,
+ &psMMapDataOUT->ui32UserVAddr);
+#else
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ PVR_UNREFERENCED_PARAMETER(psMMapDataIN);
+
+ psMMapDataOUT->eError = PVRSRV_ERROR_NOT_SUPPORTED;
+#endif
+ return 0;
+}
+
+
+static IMG_INT
+PVRMMapReleaseMMapDataBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_RELEASE_MMAP_DATA *psMMapDataIN,
+ PVRSRV_BRIDGE_OUT_RELEASE_MMAP_DATA *psMMapDataOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_RELEASE_MMAP_DATA);
+
+#if defined (__linux__)
+ psMMapDataOUT->eError =
+ PVRMMapReleaseMMapData(psPerProc,
+ psMMapDataIN->hMHandle,
+ &psMMapDataOUT->bMUnmap,
+ &psMMapDataOUT->ui32RealByteSize,
+ &psMMapDataOUT->ui32UserVAddr);
+#else
+
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ PVR_UNREFERENCED_PARAMETER(psMMapDataIN);
+
+ psMMapDataOUT->eError = PVRSRV_ERROR_NOT_SUPPORTED;
+#endif
+ return 0;
+}
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+static IMG_INT
+PVRSRVChangeDeviceMemoryAttributesBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CHG_DEV_MEM_ATTRIBS *psChgMemAttribIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hKernelMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CHG_DEV_MEM_ATTRIBS);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hKernelMemInfo,
+ psChgMemAttribIN->hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVChangeDeviceMemoryAttributesKM(hKernelMemInfo, psChgMemAttribIN->ui32Attribs);
+
+ return 0;
+}
+#else
+static IMG_INT
+PVRSRVChangeDeviceMemoryAttributesBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CHG_DEV_MEM_ATTRIBS *psChgMemAttribIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+ PVR_UNREFERENCED_PARAMETER(psChgMemAttribIN);
+ PVR_UNREFERENCED_PARAMETER(psRetOUT);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ return 0;
+}
+#endif
+
+#ifdef PDUMP
+static IMG_INT
+PDumpIsCaptureFrameBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_OUT_PDUMP_ISCAPTURING *psPDumpIsCapturingOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_ISCAPTURING);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psPDumpIsCapturingOUT->bIsCapturing = PDumpIsCaptureFrameKM();
+ psPDumpIsCapturingOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+static IMG_INT
+PDumpCommentBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_COMMENT *psPDumpCommentIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_COMMENT);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psRetOUT->eError = PDumpCommentKM(&psPDumpCommentIN->szComment[0],
+ psPDumpCommentIN->ui32Flags);
+ return 0;
+}
+
+static IMG_INT
+PDumpSetFrameBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_SETFRAME *psPDumpSetFrameIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_SETFRAME);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psRetOUT->eError = PDumpSetFrameKM(psPDumpSetFrameIN->ui32Frame);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpRegWithFlagsBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_DUMPREG *psPDumpRegDumpIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_REG);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psDeviceNode,
+ psPDumpRegDumpIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PDumpRegWithFlagsKM (psPDumpRegDumpIN->szRegRegion,
+ psPDumpRegDumpIN->sHWReg.ui32RegAddr,
+ psPDumpRegDumpIN->sHWReg.ui32RegVal,
+ psPDumpRegDumpIN->ui32Flags);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpRegPolBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_REGPOL *psPDumpRegPolIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_REGPOL);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psDeviceNode,
+ psPDumpRegPolIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psRetOUT->eError =
+ PDumpRegPolWithFlagsKM(psPDumpRegPolIN->szRegRegion,
+ psPDumpRegPolIN->sHWReg.ui32RegAddr,
+ psPDumpRegPolIN->sHWReg.ui32RegVal,
+ psPDumpRegPolIN->ui32Mask,
+ psPDumpRegPolIN->ui32Flags,
+ PDUMP_POLL_OPERATOR_EQUAL);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpMemPolBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_MEMPOL *psPDumpMemPolIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_MEMPOL);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psPDumpMemPolIN->hKernelMemInfo,
+#else
+ psPDumpMemPolIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PDumpMemPolKM(((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo),
+ psPDumpMemPolIN->ui32Offset,
+ psPDumpMemPolIN->ui32Value,
+ psPDumpMemPolIN->ui32Mask,
+ psPDumpMemPolIN->eOperator,
+ psPDumpMemPolIN->ui32Flags,
+ MAKEUNIQUETAG(pvMemInfo));
+
+ return 0;
+}
+
+static IMG_INT
+PDumpMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_DUMPMEM *psPDumpMemDumpIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPMEM);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psPDumpMemDumpIN->hKernelMemInfo,
+#else
+ psPDumpMemDumpIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PDumpMemUM(psPerProc,
+ psPDumpMemDumpIN->pvAltLinAddr,
+ psPDumpMemDumpIN->pvLinAddr,
+ pvMemInfo,
+ psPDumpMemDumpIN->ui32Offset,
+ psPDumpMemDumpIN->ui32Bytes,
+ psPDumpMemDumpIN->ui32Flags,
+ MAKEUNIQUETAG(pvMemInfo));
+
+ return 0;
+}
+
+static IMG_INT
+PDumpBitmapBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_BITMAP *psPDumpBitmapIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_HANDLE hDevMemContextInt;
+
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID **)&psDeviceNode,
+ psPDumpBitmapIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle( psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psPDumpBitmapIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PDumpBitmapKM(psDeviceNode,
+ &psPDumpBitmapIN->szFileName[0],
+ psPDumpBitmapIN->ui32FileOffset,
+ psPDumpBitmapIN->ui32Width,
+ psPDumpBitmapIN->ui32Height,
+ psPDumpBitmapIN->ui32StrideInBytes,
+ psPDumpBitmapIN->sDevBaseAddr,
+ hDevMemContextInt,
+ psPDumpBitmapIN->ui32Size,
+ psPDumpBitmapIN->ePixelFormat,
+ psPDumpBitmapIN->eMemFormat,
+ psPDumpBitmapIN->ui32Flags);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpReadRegBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_READREG *psPDumpReadRegIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPREADREG);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID **)&psDeviceNode,
+ psPDumpReadRegIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ psRetOUT->eError =
+ PDumpReadRegKM(&psPDumpReadRegIN->szRegRegion[0],
+ &psPDumpReadRegIN->szFileName[0],
+ psPDumpReadRegIN->ui32FileOffset,
+ psPDumpReadRegIN->ui32Address,
+ psPDumpReadRegIN->ui32Size,
+ psPDumpReadRegIN->ui32Flags);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpMemPagesBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_MEMPAGES *psPDumpMemPagesIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_MEMPAGES);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psDeviceNode,
+ psPDumpMemPagesIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ return 0;
+}
+
+static IMG_INT
+PDumpDriverInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_DRIVERINFO *psPDumpDriverInfoIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32PDumpFlags;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DRIVERINFO);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ ui32PDumpFlags = 0;
+ if(psPDumpDriverInfoIN->bContinuous)
+ {
+ ui32PDumpFlags |= PDUMP_FLAGS_CONTINUOUS;
+ }
+ psRetOUT->eError =
+ PDumpDriverInfoKM(&psPDumpDriverInfoIN->szString[0],
+ ui32PDumpFlags);
+
+ return 0;
+}
+
+static IMG_INT
+PDumpSyncDumpBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_DUMPSYNC *psPDumpSyncDumpIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32Bytes = psPDumpSyncDumpIN->ui32Bytes;
+ IMG_VOID *pvSyncInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPSYNC);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &pvSyncInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psPDumpSyncDumpIN->hKernelSyncInfo,
+#else
+ psPDumpSyncDumpIN->psKernelSyncInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PDumpMemUM(psPerProc,
+ psPDumpSyncDumpIN->pvAltLinAddr,
+ IMG_NULL,
+ ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM,
+ psPDumpSyncDumpIN->ui32Offset,
+ ui32Bytes,
+ 0,
+ MAKEUNIQUETAG(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM));
+
+ return 0;
+}
+
+static IMG_INT
+PDumpSyncPolBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_SYNCPOL *psPDumpSyncPolIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32Offset;
+ IMG_VOID *pvSyncInfo;
+ IMG_UINT32 ui32Value;
+ IMG_UINT32 ui32Mask;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_SYNCPOL);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSyncInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psPDumpSyncPolIN->hKernelSyncInfo,
+#else
+ psPDumpSyncPolIN->psKernelSyncInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if(psPDumpSyncPolIN->bIsRead)
+ {
+ ui32Offset = offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete);
+ }
+ else
+ {
+ ui32Offset = offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete);
+ }
+
+
+ if (psPDumpSyncPolIN->bUseLastOpDumpVal)
+ {
+ if(psPDumpSyncPolIN->bIsRead)
+ {
+ ui32Value = ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncData->ui32LastReadOpDumpVal;
+ }
+ else
+ {
+ ui32Value = ((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncData->ui32LastOpDumpVal;
+ }
+ ui32Mask = 0xffffffff;
+ }
+ else
+ {
+ ui32Value = psPDumpSyncPolIN->ui32Value;
+ ui32Mask = psPDumpSyncPolIN->ui32Mask;
+ }
+
+ psRetOUT->eError =
+ PDumpMemPolKM(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM,
+ ui32Offset,
+ ui32Value,
+ ui32Mask,
+ PDUMP_POLL_OPERATOR_EQUAL,
+ 0,
+ MAKEUNIQUETAG(((PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo)->psSyncDataMemInfoKM));
+
+ return 0;
+}
+
+
+static IMG_INT
+PDumpCycleCountRegReadBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_CYCLE_COUNT_REG_READ *psPDumpCycleCountRegReadIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_CYCLE_COUNT_REG_READ);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psDeviceNode,
+ psPDumpCycleCountRegReadIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ PDumpCycleCountRegRead(&psDeviceNode->sDevId,
+ psPDumpCycleCountRegReadIN->ui32RegOffset,
+ psPDumpCycleCountRegReadIN->bLastFrame);
+
+ psRetOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+static IMG_INT
+PDumpPDDevPAddrBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_DUMPPDDEVPADDR *psPDumpPDDevPAddrIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_DUMPPDDEVPADDR);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &pvMemInfo,
+ psPDumpPDDevPAddrIN->hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PDumpPDDevPAddrKM((PVRSRV_KERNEL_MEM_INFO *)pvMemInfo,
+ psPDumpPDDevPAddrIN->ui32Offset,
+ psPDumpPDDevPAddrIN->sPDDevPAddr,
+ MAKEUNIQUETAG(pvMemInfo),
+ PDUMP_PD_UNIQUETAG);
+ return 0;
+}
+
+static IMG_INT
+PDumpStartInitPhaseBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_STARTINITPHASE);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psRetOUT->eError = PDumpStartInitPhaseKM();
+
+ return 0;
+}
+
+static IMG_INT
+PDumpStopInitPhaseBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_PDUMP_STOPINITPHASE);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ psRetOUT->eError = PDumpStopInitPhaseKM();
+
+ return 0;
+}
+
+#endif
+
+
+static IMG_INT
+PVRSRVGetMiscInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_MISC_INFO *psGetMiscInfoIN,
+ PVRSRV_BRIDGE_OUT_GET_MISC_INFO *psGetMiscInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_MISC_INFO_KM sMiscInfo = {0};
+#endif
+ PVRSRV_ERROR eError;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_MISC_INFO);
+#if defined (SUPPORT_SID_INTERFACE)
+ sMiscInfo.ui32StateRequest = psGetMiscInfoIN->sMiscInfo.ui32StateRequest;
+ sMiscInfo.ui32StatePresent = psGetMiscInfoIN->sMiscInfo.ui32StatePresent;
+ sMiscInfo.ui32MemoryStrLen = psGetMiscInfoIN->sMiscInfo.ui32MemoryStrLen;
+ sMiscInfo.pszMemoryStr = psGetMiscInfoIN->sMiscInfo.pszMemoryStr;
+
+ OSMemCopy(&sMiscInfo.sCacheOpCtl,
+ &psGetMiscInfoIN->sMiscInfo.sCacheOpCtl,
+ sizeof(sMiscInfo.sCacheOpCtl));
+#else
+
+ OSMemCopy(&psGetMiscInfoOUT->sMiscInfo,
+ &psGetMiscInfoIN->sMiscInfo,
+ sizeof(PVRSRV_MISC_INFO));
+#endif
+
+ if (((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_MEMSTATS_PRESENT) != 0) &&
+ ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_DDKVERSION_PRESENT) != 0) &&
+ ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_FREEMEM_PRESENT) != 0))
+ {
+
+ psGetMiscInfoOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+ if (((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_MEMSTATS_PRESENT) != 0) ||
+ ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_DDKVERSION_PRESENT) != 0) ||
+ ((psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_FREEMEM_PRESENT) != 0))
+ {
+
+#if defined (SUPPORT_SID_INTERFACE)
+ ASSIGN_AND_EXIT_ON_ERROR(psGetMiscInfoOUT->eError,
+ OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
+ (IMG_VOID **)&sMiscInfo.pszMemoryStr, 0,
+ "Output string buffer"));
+ psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&sMiscInfo);
+
+
+ eError = CopyToUserWrapper(psPerProc, ui32BridgeID,
+ psGetMiscInfoIN->sMiscInfo.pszMemoryStr,
+ sMiscInfo.pszMemoryStr,
+ sMiscInfo.ui32MemoryStrLen);
+#else
+ ASSIGN_AND_EXIT_ON_ERROR(psGetMiscInfoOUT->eError,
+ OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
+ (IMG_VOID **)&psGetMiscInfoOUT->sMiscInfo.pszMemoryStr, 0,
+ "Output string buffer"));
+
+ psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&psGetMiscInfoOUT->sMiscInfo);
+
+
+ eError = CopyToUserWrapper(psPerProc, ui32BridgeID,
+ psGetMiscInfoIN->sMiscInfo.pszMemoryStr,
+ psGetMiscInfoOUT->sMiscInfo.pszMemoryStr,
+ psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen);
+#endif
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ sMiscInfo.ui32MemoryStrLen,
+ (IMG_VOID *)sMiscInfo.pszMemoryStr, 0);
+#else
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ psGetMiscInfoOUT->sMiscInfo.ui32MemoryStrLen,
+ (IMG_VOID *)psGetMiscInfoOUT->sMiscInfo.pszMemoryStr, 0);
+#endif
+
+
+ psGetMiscInfoOUT->sMiscInfo.pszMemoryStr = psGetMiscInfoIN->sMiscInfo.pszMemoryStr;
+
+ if(eError != PVRSRV_OK)
+ {
+
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVGetMiscInfoBW Error copy to user"));
+ return -EFAULT;
+ }
+ }
+ else
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&sMiscInfo);
+#else
+ psGetMiscInfoOUT->eError = PVRSRVGetMiscInfoKM(&psGetMiscInfoOUT->sMiscInfo);
+#endif
+ }
+
+
+ if (psGetMiscInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_GLOBALEVENTOBJECT_PRESENT)
+#else
+ if (psGetMiscInfoIN->sMiscInfo.ui32StateRequest & PVRSRV_MISC_INFO_GLOBALEVENTOBJECT_PRESENT)
+#endif
+ {
+ psGetMiscInfoOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.hOSEventKM,
+#if defined (SUPPORT_SID_INTERFACE)
+ sMiscInfo.sGlobalEventObject.hOSEventKM,
+#else
+ psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.hOSEventKM,
+#endif
+ PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+
+ if (psGetMiscInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.sGlobalEventObject.szName,
+ sMiscInfo.sGlobalEventObject.szName,
+ EVENTOBJNAME_MAXLENGTH);
+
+#endif
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (sMiscInfo.hSOCTimerRegisterOSMemHandle)
+#else
+ if (psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle)
+#endif
+ {
+
+ psGetMiscInfoOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle,
+#if defined (SUPPORT_SID_INTERFACE)
+ sMiscInfo.hSOCTimerRegisterOSMemHandle,
+#else
+ psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle,
+#endif
+ PVRSRV_HANDLE_TYPE_SOC_TIMER,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+
+ if (psGetMiscInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+ psGetMiscInfoOUT->sMiscInfo.hSOCTimerRegisterOSMemHandle = 0;
+ }
+
+
+ psGetMiscInfoOUT->sMiscInfo.ui32StateRequest = sMiscInfo.ui32StateRequest;
+ psGetMiscInfoOUT->sMiscInfo.ui32StatePresent = sMiscInfo.ui32StatePresent;
+
+ psGetMiscInfoOUT->sMiscInfo.pvSOCTimerRegisterKM = sMiscInfo.pvSOCTimerRegisterKM;
+ psGetMiscInfoOUT->sMiscInfo.pvSOCTimerRegisterUM = sMiscInfo.pvSOCTimerRegisterUM;
+ psGetMiscInfoOUT->sMiscInfo.pvSOCClockGateRegs = sMiscInfo.pvSOCClockGateRegs;
+
+ psGetMiscInfoOUT->sMiscInfo.ui32SOCClockGateRegsSize = sMiscInfo.ui32SOCClockGateRegsSize;
+
+ OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.aui32DDKVersion,
+ &sMiscInfo.aui32DDKVersion,
+ sizeof(psGetMiscInfoOUT->sMiscInfo.aui32DDKVersion));
+ OSMemCopy(&psGetMiscInfoOUT->sMiscInfo.sCacheOpCtl,
+ &sMiscInfo.sCacheOpCtl,
+ sizeof(psGetMiscInfoOUT->sMiscInfo.sCacheOpCtl));
+#endif
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVConnectBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CONNECT_SERVICES *psConnectServicesIN,
+ PVRSRV_BRIDGE_OUT_CONNECT_SERVICES *psConnectServicesOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CONNECT_SERVICES);
+
+#if defined(PDUMP)
+
+ if ((psConnectServicesIN->ui32Flags & SRV_FLAGS_PERSIST) != 0)
+ {
+ psPerProc->bPDumpPersistent = IMG_TRUE;
+ }
+
+#if defined(SUPPORT_PDUMP_MULTI_PROCESS)
+
+ if ((psConnectServicesIN->ui32Flags & SRV_FLAGS_PDUMP_ACTIVE) != 0)
+ {
+ psPerProc->bPDumpActive = IMG_TRUE;
+ }
+#endif
+#else
+ PVR_UNREFERENCED_PARAMETER(psConnectServicesIN);
+#endif
+ psConnectServicesOUT->hKernelServices = psPerProc->hPerProcData;
+ psConnectServicesOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVDisconnectBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DISCONNECT_SERVICES);
+
+
+ psRetOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVEnumerateDCBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ENUMCLASS *psEnumDispClassIN,
+ PVRSRV_BRIDGE_OUT_ENUMCLASS *psEnumDispClassOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc,
+ IMG_VOID *handle)
+{
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_CLASS);
+
+ psEnumDispClassOUT->eError =
+ PVRSRVEnumerateDCKM(psEnumDispClassIN->sDeviceClass,
+ &psEnumDispClassOUT->ui32NumDevices,
+ &psEnumDispClassOUT->ui32DevID[0],
+ handle);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVOpenDCDeviceBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_OPEN_DISPCLASS_DEVICE *psOpenDispClassDeviceIN,
+ PVRSRV_BRIDGE_OUT_OPEN_DISPCLASS_DEVICE *psOpenDispClassDeviceOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDispClassInfoInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_OPEN_DISPCLASS_DEVICE);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psOpenDispClassDeviceOUT->eError, psPerProc, 1)
+
+ psOpenDispClassDeviceOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psOpenDispClassDeviceIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psOpenDispClassDeviceOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psOpenDispClassDeviceOUT->eError =
+ PVRSRVOpenDCDeviceKM(psPerProc,
+ psOpenDispClassDeviceIN->ui32DeviceID,
+ hDevCookieInt,
+ &hDispClassInfoInt);
+
+ if(psOpenDispClassDeviceOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psOpenDispClassDeviceOUT->hDeviceKM,
+ hDispClassInfoInt,
+ PVRSRV_HANDLE_TYPE_DISP_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+ COMMIT_HANDLE_BATCH_OR_ERROR(psOpenDispClassDeviceOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVCloseDCDeviceBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CLOSE_DISPCLASS_DEVICE *psCloseDispClassDeviceIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfoInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CLOSE_DISPCLASS_DEVICE);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfoInt,
+ psCloseDispClassDeviceIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVCloseDCDeviceKM(pvDispClassInfoInt, IMG_FALSE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psCloseDispClassDeviceIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ return 0;
+}
+
+static IMG_INT
+PVRSRVEnumDCFormatsBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ENUM_DISPCLASS_FORMATS *psEnumDispClassFormatsIN,
+ PVRSRV_BRIDGE_OUT_ENUM_DISPCLASS_FORMATS *psEnumDispClassFormatsOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfoInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DISPCLASS_FORMATS);
+
+ psEnumDispClassFormatsOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfoInt,
+ psEnumDispClassFormatsIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psEnumDispClassFormatsOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psEnumDispClassFormatsOUT->eError =
+ PVRSRVEnumDCFormatsKM(pvDispClassInfoInt,
+ &psEnumDispClassFormatsOUT->ui32Count,
+ psEnumDispClassFormatsOUT->asFormat);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVEnumDCDimsBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ENUM_DISPCLASS_DIMS *psEnumDispClassDimsIN,
+ PVRSRV_BRIDGE_OUT_ENUM_DISPCLASS_DIMS *psEnumDispClassDimsOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfoInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ENUM_DISPCLASS_DIMS);
+
+ psEnumDispClassDimsOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfoInt,
+ psEnumDispClassDimsIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+
+ if(psEnumDispClassDimsOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psEnumDispClassDimsOUT->eError =
+ PVRSRVEnumDCDimsKM(pvDispClassInfoInt,
+ &psEnumDispClassDimsIN->sFormat,
+ &psEnumDispClassDimsOUT->ui32Count,
+ psEnumDispClassDimsOUT->asDim);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetDCSystemBufferBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_DISPCLASS_SYSBUFFER *psGetDispClassSysBufferIN,
+ PVRSRV_BRIDGE_OUT_GET_DISPCLASS_SYSBUFFER *psGetDispClassSysBufferOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hBufferInt;
+ IMG_VOID *pvDispClassInfoInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_SYSBUFFER);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psGetDispClassSysBufferOUT->eError, psPerProc, 1)
+
+ psGetDispClassSysBufferOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfoInt,
+ psGetDispClassSysBufferIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psGetDispClassSysBufferOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetDispClassSysBufferOUT->eError =
+ PVRSRVGetDCSystemBufferKM(pvDispClassInfoInt,
+ &hBufferInt);
+
+ if(psGetDispClassSysBufferOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psGetDispClassSysBufferOUT->hBuffer,
+ hBufferInt,
+ PVRSRV_HANDLE_TYPE_DISP_BUFFER,
+ (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
+ psGetDispClassSysBufferIN->hDeviceKM);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psGetDispClassSysBufferOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetDCInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_DISPCLASS_INFO *psGetDispClassInfoIN,
+ PVRSRV_BRIDGE_OUT_GET_DISPCLASS_INFO *psGetDispClassInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_INFO);
+
+ psGetDispClassInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psGetDispClassInfoIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psGetDispClassInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetDispClassInfoOUT->eError =
+ PVRSRVGetDCInfoKM(pvDispClassInfo,
+ &psGetDispClassInfoOUT->sDisplayInfo);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVCreateDCSwapChainBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CREATE_DISPCLASS_SWAPCHAIN *psCreateDispClassSwapChainIN,
+ PVRSRV_BRIDGE_OUT_CREATE_DISPCLASS_SWAPCHAIN *psCreateDispClassSwapChainOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_HANDLE hSwapChainInt;
+ IMG_UINT32 ui32SwapChainID;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_DISPCLASS_SWAPCHAIN);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psCreateDispClassSwapChainOUT->eError, psPerProc, 1)
+
+ psCreateDispClassSwapChainOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psCreateDispClassSwapChainIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+
+ if(psCreateDispClassSwapChainOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ ui32SwapChainID = psCreateDispClassSwapChainIN->ui32SwapChainID;
+
+ psCreateDispClassSwapChainOUT->eError =
+ PVRSRVCreateDCSwapChainKM(psPerProc, pvDispClassInfo,
+ psCreateDispClassSwapChainIN->ui32Flags,
+ &psCreateDispClassSwapChainIN->sDstSurfAttrib,
+ &psCreateDispClassSwapChainIN->sSrcSurfAttrib,
+ psCreateDispClassSwapChainIN->ui32BufferCount,
+ psCreateDispClassSwapChainIN->ui32OEMFlags,
+ &hSwapChainInt,
+ &ui32SwapChainID);
+
+ if(psCreateDispClassSwapChainOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psCreateDispClassSwapChainOUT->ui32SwapChainID = ui32SwapChainID;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psCreateDispClassSwapChainOUT->hSwapChain,
+ hSwapChainInt,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE,
+ psCreateDispClassSwapChainIN->hDeviceKM);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psCreateDispClassSwapChainOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVDestroyDCSwapChainBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_DESTROY_DISPCLASS_SWAPCHAIN *psDestroyDispClassSwapChainIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_DISPCLASS_SWAPCHAIN);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &pvSwapChain,
+ psDestroyDispClassSwapChainIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVDestroyDCSwapChainKM(pvSwapChain);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psDestroyDispClassSwapChainIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSetDCDstRectBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SET_DISPCLASS_RECT *psSetDispClassDstRectIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_DSTRECT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSetDispClassDstRectIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psSetDispClassDstRectIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVSetDCDstRectKM(pvDispClassInfo,
+ pvSwapChain,
+ &psSetDispClassDstRectIN->sRect);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSetDCSrcRectBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SET_DISPCLASS_RECT *psSetDispClassSrcRectIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_SRCRECT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSetDispClassSrcRectIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psSetDispClassSrcRectIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVSetDCSrcRectKM(pvDispClassInfo,
+ pvSwapChain,
+ &psSetDispClassSrcRectIN->sRect);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSetDCDstColourKeyBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SET_DISPCLASS_COLOURKEY *psSetDispClassColKeyIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_DSTCOLOURKEY);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSetDispClassColKeyIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psSetDispClassColKeyIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVSetDCDstColourKeyKM(pvDispClassInfo,
+ pvSwapChain,
+ psSetDispClassColKeyIN->ui32CKColour);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSetDCSrcColourKeyBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SET_DISPCLASS_COLOURKEY *psSetDispClassColKeyIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SET_DISPCLASS_SRCCOLOURKEY);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSetDispClassColKeyIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psSetDispClassColKeyIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVSetDCSrcColourKeyKM(pvDispClassInfo,
+ pvSwapChain,
+ psSetDispClassColKeyIN->ui32CKColour);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetDCBuffersBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_DISPCLASS_BUFFERS *psGetDispClassBuffersIN,
+ PVRSRV_BRIDGE_OUT_GET_DISPCLASS_BUFFERS *psGetDispClassBuffersOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+ IMG_UINT32 i;
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_HANDLE *pahBuffer;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_DISPCLASS_BUFFERS);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psGetDispClassBuffersOUT->eError, psPerProc, PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS)
+
+ psGetDispClassBuffersOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psGetDispClassBuffersIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psGetDispClassBuffersOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetDispClassBuffersOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psGetDispClassBuffersIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN);
+ if(psGetDispClassBuffersOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ psGetDispClassBuffersOUT->eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ sizeof(IMG_HANDLE) * PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS,
+ (IMG_PVOID *)&pahBuffer, 0,
+ "Temp Swapchain Buffers");
+
+ if (psGetDispClassBuffersOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+#endif
+
+ psGetDispClassBuffersOUT->eError =
+ PVRSRVGetDCBuffersKM(pvDispClassInfo,
+ pvSwapChain,
+ &psGetDispClassBuffersOUT->ui32BufferCount,
+#if defined (SUPPORT_SID_INTERFACE)
+ pahBuffer);
+#else
+ psGetDispClassBuffersOUT->ahBuffer);
+#endif
+ if (psGetDispClassBuffersOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ PVR_ASSERT(psGetDispClassBuffersOUT->ui32BufferCount <= PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS);
+
+ for(i = 0; i < psGetDispClassBuffersOUT->ui32BufferCount; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hBufferExt;
+#else
+ IMG_HANDLE hBufferExt;
+#endif
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &hBufferExt,
+ pahBuffer[i],
+ PVRSRV_HANDLE_TYPE_DISP_BUFFER,
+ (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
+ psGetDispClassBuffersIN->hSwapChain);
+#else
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &hBufferExt,
+ psGetDispClassBuffersOUT->ahBuffer[i],
+ PVRSRV_HANDLE_TYPE_DISP_BUFFER,
+ (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
+ psGetDispClassBuffersIN->hSwapChain);
+#endif
+
+ psGetDispClassBuffersOUT->ahBuffer[i] = hBufferExt;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ sizeof(IMG_HANDLE) * PVRSRV_MAX_DC_SWAPCHAIN_BUFFERS,
+ (IMG_PVOID)pahBuffer, 0);
+#endif
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psGetDispClassBuffersOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSwapToDCBufferBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SWAP_DISPCLASS_TO_BUFFER *psSwapDispClassBufferIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChainBuf;
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_HANDLE hPrivateTag;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSwapDispClassBufferIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupSubHandle(psPerProc->psHandleBase,
+ &pvSwapChainBuf,
+ psSwapDispClassBufferIN->hBuffer,
+ PVRSRV_HANDLE_TYPE_DISP_BUFFER,
+ psSwapDispClassBufferIN->hDeviceKM);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psSwapDispClassBufferIN->hPrivateTag != 0)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupSubHandle(psPerProc->psHandleBase,
+ &hPrivateTag,
+ psSwapDispClassBufferIN->hPrivateTag,
+ PVRSRV_HANDLE_TYPE_DISP_BUFFER,
+ psSwapDispClassBufferIN->hDeviceKM);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+ else
+ {
+ hPrivateTag = IMG_NULL;
+ }
+#endif
+
+
+ psRetOUT->eError =
+ PVRSRVSwapToDCBufferKM(pvDispClassInfo,
+ pvSwapChainBuf,
+ psSwapDispClassBufferIN->ui32SwapInterval,
+#if defined (SUPPORT_SID_INTERFACE)
+ hPrivateTag,
+#else
+ psSwapDispClassBufferIN->hPrivateTag,
+#endif
+ psSwapDispClassBufferIN->ui32ClipRectCount,
+ psSwapDispClassBufferIN->sClipRect);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVSwapToDCSystemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SWAP_DISPCLASS_TO_SYSTEM *psSwapDispClassSystemIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvDispClassInfo;
+ IMG_VOID *pvSwapChain;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_SYSTEM);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvDispClassInfo,
+ psSwapDispClassSystemIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_DISP_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupSubHandle(psPerProc->psHandleBase,
+ &pvSwapChain,
+ psSwapDispClassSystemIN->hSwapChain,
+ PVRSRV_HANDLE_TYPE_DISP_SWAP_CHAIN,
+ psSwapDispClassSystemIN->hDeviceKM);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ psRetOUT->eError =
+ PVRSRVSwapToDCSystemKM(pvDispClassInfo,
+ pvSwapChain);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVOpenBCDeviceBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_OPEN_BUFFERCLASS_DEVICE *psOpenBufferClassDeviceIN,
+ PVRSRV_BRIDGE_OUT_OPEN_BUFFERCLASS_DEVICE *psOpenBufferClassDeviceOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hBufClassInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_OPEN_BUFFERCLASS_DEVICE);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psOpenBufferClassDeviceOUT->eError, psPerProc, 1)
+
+ psOpenBufferClassDeviceOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psOpenBufferClassDeviceIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psOpenBufferClassDeviceOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psOpenBufferClassDeviceOUT->eError =
+ PVRSRVOpenBCDeviceKM(psPerProc,
+ psOpenBufferClassDeviceIN->ui32DeviceID,
+ hDevCookieInt,
+ &hBufClassInfo);
+ if(psOpenBufferClassDeviceOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psOpenBufferClassDeviceOUT->hDeviceKM,
+ hBufClassInfo,
+ PVRSRV_HANDLE_TYPE_BUF_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psOpenBufferClassDeviceOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVCloseBCDeviceBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_CLOSE_BUFFERCLASS_DEVICE *psCloseBufferClassDeviceIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvBufClassInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CLOSE_BUFFERCLASS_DEVICE);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvBufClassInfo,
+ psCloseBufferClassDeviceIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_BUF_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVCloseBCDeviceKM(pvBufClassInfo, IMG_FALSE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psCloseBufferClassDeviceIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_BUF_INFO);
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetBCInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_BUFFERCLASS_INFO *psGetBufferClassInfoIN,
+ PVRSRV_BRIDGE_OUT_GET_BUFFERCLASS_INFO *psGetBufferClassInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvBufClassInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_BUFFERCLASS_INFO);
+
+ psGetBufferClassInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvBufClassInfo,
+ psGetBufferClassInfoIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_BUF_INFO);
+ if(psGetBufferClassInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetBufferClassInfoOUT->eError =
+ PVRSRVGetBCInfoKM(pvBufClassInfo,
+ &psGetBufferClassInfoOUT->sBufferInfo);
+ return 0;
+}
+
+static IMG_INT
+PVRSRVGetBCBufferBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GET_BUFFERCLASS_BUFFER *psGetBufferClassBufferIN,
+ PVRSRV_BRIDGE_OUT_GET_BUFFERCLASS_BUFFER *psGetBufferClassBufferOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_VOID *pvBufClassInfo;
+ IMG_HANDLE hBufferInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GET_BUFFERCLASS_BUFFER);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psGetBufferClassBufferOUT->eError, psPerProc, 1)
+
+ psGetBufferClassBufferOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvBufClassInfo,
+ psGetBufferClassBufferIN->hDeviceKM,
+ PVRSRV_HANDLE_TYPE_BUF_INFO);
+ if(psGetBufferClassBufferOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetBufferClassBufferOUT->eError =
+ PVRSRVGetBCBufferKM(pvBufClassInfo,
+ psGetBufferClassBufferIN->ui32BufferIndex,
+ &hBufferInt);
+
+ if(psGetBufferClassBufferOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psGetBufferClassBufferOUT->hBuffer,
+ hBufferInt,
+ PVRSRV_HANDLE_TYPE_BUF_BUFFER,
+ (PVRSRV_HANDLE_ALLOC_FLAG)(PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE | PVRSRV_HANDLE_ALLOC_FLAG_SHARED),
+ psGetBufferClassBufferIN->hDeviceKM);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psGetBufferClassBufferOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVAllocSharedSysMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ALLOC_SHARED_SYS_MEM *psAllocSharedSysMemIN,
+ PVRSRV_BRIDGE_OUT_ALLOC_SHARED_SYS_MEM *psAllocSharedSysMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_SHARED_SYS_MEM);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psAllocSharedSysMemOUT->eError, psPerProc, 1)
+
+ psAllocSharedSysMemOUT->eError =
+ PVRSRVAllocSharedSysMemoryKM(psPerProc,
+ psAllocSharedSysMemIN->ui32Flags,
+ psAllocSharedSysMemIN->ui32Size,
+ &psKernelMemInfo);
+ if(psAllocSharedSysMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ OSMemSet(&psAllocSharedSysMemOUT->sClientMemInfo,
+ 0,
+ sizeof(psAllocSharedSysMemOUT->sClientMemInfo));
+
+ psAllocSharedSysMemOUT->sClientMemInfo.pvLinAddrKM =
+ psKernelMemInfo->pvLinAddrKM;
+
+ psAllocSharedSysMemOUT->sClientMemInfo.pvLinAddr = 0;
+ psAllocSharedSysMemOUT->sClientMemInfo.ui32Flags =
+ psKernelMemInfo->ui32Flags;
+ psAllocSharedSysMemOUT->sClientMemInfo.uAllocSize =
+ psKernelMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo,
+ psKernelMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+ }
+ else
+ {
+ psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo = 0;
+ }
+#else
+ psAllocSharedSysMemOUT->sClientMemInfo.hMappingInfo = psKernelMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psAllocSharedSysMemOUT->sClientMemInfo.hKernelMemInfo,
+ psKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psAllocSharedSysMemOUT->eError, psPerProc)
+
+ return 0;
+}
+
+static IMG_INT
+PVRSRVFreeSharedSysMemoryBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_FREE_SHARED_SYS_MEM *psFreeSharedSysMemIN,
+ PVRSRV_BRIDGE_OUT_FREE_SHARED_SYS_MEM *psFreeSharedSysMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_SHARED_SYS_MEM);
+
+ psFreeSharedSysMemOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psKernelMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psFreeSharedSysMemIN->hKernelMemInfo,
+#else
+ psFreeSharedSysMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+
+ if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
+ return 0;
+
+ psFreeSharedSysMemOUT->eError =
+ PVRSRVFreeSharedSysMemoryKM(psKernelMemInfo);
+ if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
+ return 0;
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psFreeSharedSysMemIN->hMappingInfo != 0)
+ {
+ psFreeSharedSysMemOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psFreeSharedSysMemIN->hMappingInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ if(psFreeSharedSysMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#endif
+
+ psFreeSharedSysMemOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ psFreeSharedSysMemIN->hKernelMemInfo,
+#else
+ psFreeSharedSysMemIN->psKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ return 0;
+}
+
+static IMG_INT
+PVRSRVMapMemInfoMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MAP_MEMINFO_MEM *psMapMemInfoMemIN,
+ PVRSRV_BRIDGE_OUT_MAP_MEMINFO_MEM *psMapMemInfoMemOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo;
+ PVRSRV_HANDLE_TYPE eHandleType;
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hParent;
+#else
+ IMG_HANDLE hParent;
+#endif
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MAP_MEMINFO_MEM);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psMapMemInfoMemOUT->eError, psPerProc, 2)
+
+ psMapMemInfoMemOUT->eError =
+ PVRSRVLookupHandleAnyType(psPerProc->psHandleBase,
+ (IMG_VOID **)&psKernelMemInfo,
+ &eHandleType,
+ psMapMemInfoMemIN->hKernelMemInfo);
+ if(psMapMemInfoMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ switch (eHandleType)
+ {
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ case PVRSRV_HANDLE_TYPE_MEM_INFO:
+ case PVRSRV_HANDLE_TYPE_MEM_INFO_REF:
+ case PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO:
+#else
+ case PVRSRV_HANDLE_TYPE_NONE:
+#endif
+ break;
+ default:
+ psMapMemInfoMemOUT->eError = PVRSRV_ERROR_INVALID_HANDLE_TYPE;
+ return 0;
+ }
+
+
+ psMapMemInfoMemOUT->eError =
+ PVRSRVGetParentHandle(psPerProc->psHandleBase,
+ &hParent,
+ psMapMemInfoMemIN->hKernelMemInfo,
+ eHandleType);
+ if (psMapMemInfoMemOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ if (hParent == 0)
+#else
+ if (hParent == IMG_NULL)
+#endif
+ {
+ hParent = psMapMemInfoMemIN->hKernelMemInfo;
+ }
+
+ OSMemSet(&psMapMemInfoMemOUT->sClientMemInfo,
+ 0,
+ sizeof(psMapMemInfoMemOUT->sClientMemInfo));
+
+ psMapMemInfoMemOUT->sClientMemInfo.pvLinAddrKM =
+ psKernelMemInfo->pvLinAddrKM;
+
+ psMapMemInfoMemOUT->sClientMemInfo.pvLinAddr = 0;
+ psMapMemInfoMemOUT->sClientMemInfo.sDevVAddr =
+ psKernelMemInfo->sDevVAddr;
+ psMapMemInfoMemOUT->sClientMemInfo.ui32Flags =
+ psKernelMemInfo->ui32Flags;
+ psMapMemInfoMemOUT->sClientMemInfo.uAllocSize =
+ psKernelMemInfo->uAllocSize;
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psKernelMemInfo->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo,
+ psKernelMemInfo->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ hParent);
+ }
+ else
+ {
+ psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo = 0;
+ }
+#else
+ psMapMemInfoMemOUT->sClientMemInfo.hMappingInfo = psKernelMemInfo->sMemBlk.hOSMemHandle;
+#endif
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo,
+ psKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ hParent);
+
+ if(psKernelMemInfo->ui32Flags & PVRSRV_MEM_NO_SYNCOBJ)
+ {
+
+ OSMemSet(&psMapMemInfoMemOUT->sClientSyncInfo,
+ 0,
+ sizeof (PVRSRV_CLIENT_SYNC_INFO));
+ }
+ else
+ {
+
+#if !defined(PVRSRV_DISABLE_UM_SYNCOBJ_MAPPINGS)
+ psMapMemInfoMemOUT->sClientSyncInfo.psSyncData =
+ psKernelMemInfo->psKernelSyncInfo->psSyncData;
+ psMapMemInfoMemOUT->sClientSyncInfo.sWriteOpsCompleteDevVAddr =
+ psKernelMemInfo->psKernelSyncInfo->sWriteOpsCompleteDevVAddr;
+ psMapMemInfoMemOUT->sClientSyncInfo.sReadOpsCompleteDevVAddr =
+ psKernelMemInfo->psKernelSyncInfo->sReadOpsCompleteDevVAddr;
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle != IMG_NULL)
+ {
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo,
+ psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+ else
+ {
+ psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo = 0;
+ }
+#else
+ psMapMemInfoMemOUT->sClientSyncInfo.hMappingInfo =
+ psKernelMemInfo->psKernelSyncInfo->psSyncDataMemInfoKM->sMemBlk.hOSMemHandle;
+#endif
+#endif
+
+ psMapMemInfoMemOUT->sClientMemInfo.psClientSyncInfo = &psMapMemInfoMemOUT->sClientSyncInfo;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psMapMemInfoMemOUT->sClientSyncInfo.hKernelSyncInfo,
+ psKernelMemInfo->psKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psMapMemInfoMemOUT->sClientMemInfo.hKernelMemInfo);
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psMapMemInfoMemOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+
+static IMG_INT
+MMU_GetPDDevPAddrBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GETMMU_PD_DEVPADDR *psGetMmuPDDevPAddrIN,
+ PVRSRV_BRIDGE_OUT_GETMMU_PD_DEVPADDR *psGetMmuPDDevPAddrOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevMemContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_GETMMU_PD_DEVPADDR);
+
+ psGetMmuPDDevPAddrOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevMemContextInt,
+ psGetMmuPDDevPAddrIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ if(psGetMmuPDDevPAddrOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetMmuPDDevPAddrOUT->sPDDevPAddr =
+ BM_GetDeviceNode(hDevMemContextInt)->pfnMMUGetPDDevPAddr(BM_GetMMUContextFromMemContext(hDevMemContextInt));
+ if(psGetMmuPDDevPAddrOUT->sPDDevPAddr.uiAddr)
+ {
+ psGetMmuPDDevPAddrOUT->eError = PVRSRV_OK;
+ }
+ else
+ {
+ psGetMmuPDDevPAddrOUT->eError = PVRSRV_ERROR_INVALID_PHYS_ADDR;
+ }
+ return 0;
+}
+
+
+
+IMG_INT
+DummyBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+#if !defined(DEBUG)
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+#endif
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+ PVR_UNREFERENCED_PARAMETER(psBridgeOut);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+
+#if defined(DEBUG_BRIDGE_KM)
+ PVR_DPF((PVR_DBG_ERROR, "%s: BRIDGE ERROR: BridgeID %u (%s) mapped to "
+ "Dummy Wrapper (probably not what you want!)",
+ __FUNCTION__, ui32BridgeID, g_BridgeDispatchTable[ui32BridgeID].pszIOCName));
+#else
+ PVR_DPF((PVR_DBG_ERROR, "%s: BRIDGE ERROR: BridgeID %u mapped to "
+ "Dummy Wrapper (probably not what you want!)",
+ __FUNCTION__, ui32BridgeID));
+#endif
+ return -ENOTTY;
+}
+
+
+IMG_VOID
+_SetDispatchTableEntry(IMG_UINT32 ui32Index,
+ const IMG_CHAR *pszIOCName,
+ BridgeWrapperFunction pfFunction,
+ const IMG_CHAR *pszFunctionName)
+{
+ static IMG_UINT32 ui32PrevIndex = ~0UL;
+#if !defined(DEBUG)
+ PVR_UNREFERENCED_PARAMETER(pszIOCName);
+#endif
+#if !defined(DEBUG_BRIDGE_KM_DISPATCH_TABLE) && !defined(DEBUG_BRIDGE_KM)
+ PVR_UNREFERENCED_PARAMETER(pszFunctionName);
+#endif
+
+#if defined(DEBUG_BRIDGE_KM_DISPATCH_TABLE)
+
+ PVR_DPF((PVR_DBG_WARNING, "%s: %d %s %s", __FUNCTION__, ui32Index, pszIOCName, pszFunctionName));
+#endif
+
+
+ if(g_BridgeDispatchTable[ui32Index].pfFunction)
+ {
+#if defined(DEBUG_BRIDGE_KM)
+ PVR_DPF((PVR_DBG_ERROR,
+ "%s: BUG!: Adding dispatch table entry for %s clobbers an existing entry for %s",
+ __FUNCTION__, pszIOCName, g_BridgeDispatchTable[ui32Index].pszIOCName));
+#else
+ PVR_DPF((PVR_DBG_ERROR,
+ "%s: BUG!: Adding dispatch table entry for %s clobbers an existing entry (index=%u)",
+ __FUNCTION__, pszIOCName, ui32Index));
+#endif
+ PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
+ }
+
+
+ if((ui32PrevIndex != ~0UL) &&
+ ((ui32Index >= ui32PrevIndex + DISPATCH_TABLE_GAP_THRESHOLD) ||
+ (ui32Index <= ui32PrevIndex)))
+ {
+#if defined(DEBUG_BRIDGE_KM)
+ PVR_DPF((PVR_DBG_WARNING,
+ "%s: There is a gap in the dispatch table between indices %u (%s) and %u (%s)",
+ __FUNCTION__, ui32PrevIndex, g_BridgeDispatchTable[ui32PrevIndex].pszIOCName,
+ ui32Index, pszIOCName));
+#else
+ PVR_DPF((PVR_DBG_WARNING,
+ "%s: There is a gap in the dispatch table between indices %u and %u (%s)",
+ __FUNCTION__, (IMG_UINT)ui32PrevIndex, (IMG_UINT)ui32Index, pszIOCName));
+#endif
+ PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
+ }
+
+ g_BridgeDispatchTable[ui32Index].pfFunction = pfFunction;
+#if defined(DEBUG_BRIDGE_KM)
+ g_BridgeDispatchTable[ui32Index].pszIOCName = pszIOCName;
+ g_BridgeDispatchTable[ui32Index].pszFunctionName = pszFunctionName;
+ g_BridgeDispatchTable[ui32Index].ui32CallCount = 0;
+ g_BridgeDispatchTable[ui32Index].ui32CopyFromUserTotalBytes = 0;
+#endif
+
+ ui32PrevIndex = ui32Index;
+}
+
+static IMG_INT
+PVRSRVInitSrvConnectBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_INITSRV_CONNECT);
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+
+
+ if((OSProcHasPrivSrvInit() == IMG_FALSE) || PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RUNNING) || PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RAN))
+ {
+ psRetOUT->eError = PVRSRV_ERROR_SRV_CONNECT_FAILED;
+ return 0;
+ }
+
+#if defined (__linux__)
+ PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RUNNING, IMG_TRUE);
+#endif
+ psPerProc->bInitProcess = IMG_TRUE;
+
+ psRetOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVInitSrvDisconnectBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_INITSRV_DISCONNECT *psInitSrvDisconnectIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_INITSRV_DISCONNECT);
+
+ if(!psPerProc->bInitProcess)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_SRV_DISCONNECT_FAILED;
+ return 0;
+ }
+
+ psPerProc->bInitProcess = IMG_FALSE;
+
+ PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RUNNING, IMG_FALSE);
+ PVRSRVSetInitServerState(PVRSRV_INIT_SERVER_RAN, IMG_TRUE);
+
+ psRetOUT->eError = PVRSRVFinaliseSystem(psInitSrvDisconnectIN->bInitSuccesful);
+
+ PVRSRVSetInitServerState( PVRSRV_INIT_SERVER_SUCCESSFUL ,
+ ((psRetOUT->eError == PVRSRV_OK) && (psInitSrvDisconnectIN->bInitSuccesful))
+ ? IMG_TRUE : IMG_FALSE);
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVEventObjectWaitBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_EVENT_OBJECT_WAIT *psEventObjectWaitIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hOSEventKM;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_WAIT);
+
+ psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hOSEventKM,
+ psEventObjectWaitIN->hOSEventKM,
+ PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = OSEventObjectWaitKM(hOSEventKM);
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVEventObjectOpenBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_EVENT_OBJECT_OPEN *psEventObjectOpenIN,
+ PVRSRV_BRIDGE_OUT_EVENT_OBJECT_OPEN *psEventObjectOpenOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_EVENTOBJECT_KM sEventObject;
+ IMG_HANDLE hOSEvent;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_OPEN);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psEventObjectOpenOUT->eError, psPerProc, 1)
+
+ psEventObjectOpenOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sEventObject.hOSEventKM,
+#else
+ &psEventObjectOpenIN->sEventObject.hOSEventKM,
+#endif
+ psEventObjectOpenIN->sEventObject.hOSEventKM,
+ PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT);
+
+ if(psEventObjectOpenOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSMemCopy(&sEventObject.szName,
+ &psEventObjectOpenIN->sEventObject.szName,
+ EVENTOBJNAME_MAXLENGTH);
+
+ psEventObjectOpenOUT->eError = OSEventObjectOpenKM(&sEventObject, &hOSEvent);
+#else
+ psEventObjectOpenOUT->eError = OSEventObjectOpenKM(&psEventObjectOpenIN->sEventObject, &psEventObjectOpenOUT->hOSEvent);
+#endif
+
+ if(psEventObjectOpenOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+#if !defined (WINXP) && !defined(SUPPORT_VISTA)
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psEventObjectOpenOUT->hOSEvent,
+ hOSEvent,
+ PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI);
+#endif
+#else
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psEventObjectOpenOUT->hOSEvent,
+ psEventObjectOpenOUT->hOSEvent,
+ PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI);
+#endif
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psEventObjectOpenOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVEventObjectCloseBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_EVENT_OBJECT_CLOSE *psEventObjectCloseIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hOSEventKM;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_EVENTOBJECT_KM sEventObject;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_EVENT_OBJECT_CLOSE);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sEventObject.hOSEventKM,
+#else
+ &psEventObjectCloseIN->sEventObject.hOSEventKM,
+#endif
+ psEventObjectCloseIN->sEventObject.hOSEventKM,
+ PVRSRV_HANDLE_TYPE_SHARED_EVENT_OBJECT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+ &hOSEventKM,
+ psEventObjectCloseIN->hOSEventKM,
+ PVRSRV_HANDLE_TYPE_EVENT_OBJECT_CONNECT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if(CopyFromUserWrapper(psPerProc, ui32BridgeID,
+ &sEventObject.szName,
+ &psEventObjectCloseIN->sEventObject.szName,
+ EVENTOBJNAME_MAXLENGTH) != PVRSRV_OK)
+ {
+
+ return -EFAULT;
+ }
+
+ psRetOUT->eError = OSEventObjectCloseKM(&sEventObject, hOSEventKM);
+#else
+ psRetOUT->eError = OSEventObjectCloseKM(&psEventObjectCloseIN->sEventObject, hOSEventKM);
+#endif
+
+ return 0;
+}
+
+
+typedef struct _MODIFY_SYNC_OP_INFO
+{
+ IMG_HANDLE hResItem;
+ PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
+ IMG_UINT32 ui32ModifyFlags;
+ IMG_UINT32 ui32ReadOpsPendingSnapShot;
+ IMG_UINT32 ui32WriteOpsPendingSnapShot;
+} MODIFY_SYNC_OP_INFO;
+
+
+static PVRSRV_ERROR DoQuerySyncOpsSatisfied(PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo,
+ IMG_UINT32 ui32ReadOpsPendingSnapShot,
+ IMG_UINT32 ui32WriteOpsPendingSnapShot)
+{
+ IMG_UINT32 ui32WriteOpsPending;
+ IMG_UINT32 ui32ReadOpsPending;
+
+
+ if (!psKernelSyncInfo)
+ {
+ return PVRSRV_ERROR_INVALID_PARAMS;
+ }
+
+
+
+
+
+
+
+
+
+
+
+ ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
+ ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
+
+ if((ui32WriteOpsPending - ui32WriteOpsPendingSnapShot >=
+ ui32WriteOpsPending - psKernelSyncInfo->psSyncData->ui32WriteOpsComplete) &&
+ (ui32ReadOpsPending - ui32ReadOpsPendingSnapShot >=
+ ui32ReadOpsPending - psKernelSyncInfo->psSyncData->ui32ReadOpsComplete))
+ {
+#if defined(PDUMP) && !defined(SUPPORT_VGX)
+
+ PDumpComment("Poll for read ops complete to reach value (pdump: %u, actual snapshot: %u)",
+ psKernelSyncInfo->psSyncData->ui32LastReadOpDumpVal,
+ ui32ReadOpsPendingSnapShot);
+ PDumpMemPolKM(psKernelSyncInfo->psSyncDataMemInfoKM,
+ offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete),
+ psKernelSyncInfo->psSyncData->ui32LastReadOpDumpVal,
+ 0xFFFFFFFF,
+ PDUMP_POLL_OPERATOR_EQUAL,
+ 0,
+ MAKEUNIQUETAG(psKernelSyncInfo->psSyncDataMemInfoKM));
+
+
+ PDumpComment("Poll for write ops complete to reach value (pdump: %u, actual snapshot: %u)",
+ psKernelSyncInfo->psSyncData->ui32LastOpDumpVal,
+ ui32WriteOpsPendingSnapShot);
+ PDumpMemPolKM(psKernelSyncInfo->psSyncDataMemInfoKM,
+ offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete),
+ psKernelSyncInfo->psSyncData->ui32LastOpDumpVal,
+ 0xFFFFFFFF,
+ PDUMP_POLL_OPERATOR_EQUAL,
+ 0,
+ MAKEUNIQUETAG(psKernelSyncInfo->psSyncDataMemInfoKM));
+
+
+#endif
+ return PVRSRV_OK;
+ }
+ else
+ {
+ return PVRSRV_ERROR_RETRY;
+ }
+}
+
+
+static PVRSRV_ERROR DoModifyCompleteSyncOps(MODIFY_SYNC_OP_INFO *psModSyncOpInfo)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
+
+ psKernelSyncInfo = psModSyncOpInfo->psKernelSyncInfo;
+
+ if (!psKernelSyncInfo)
+ {
+ return PVRSRV_ERROR_INVALID_PARAMS;
+ }
+
+
+ if((psModSyncOpInfo->ui32WriteOpsPendingSnapShot != psKernelSyncInfo->psSyncData->ui32WriteOpsComplete)
+ || (psModSyncOpInfo->ui32ReadOpsPendingSnapShot != psKernelSyncInfo->psSyncData->ui32ReadOpsComplete))
+ {
+ return PVRSRV_ERROR_BAD_SYNC_STATE;
+ }
+
+
+ if(psModSyncOpInfo->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_WO_INC)
+ {
+ psKernelSyncInfo->psSyncData->ui32WriteOpsComplete++;
+ }
+
+
+ if(psModSyncOpInfo->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_RO_INC)
+ {
+ psKernelSyncInfo->psSyncData->ui32ReadOpsComplete++;
+ }
+
+ return PVRSRV_OK;
+}
+
+
+static PVRSRV_ERROR ModifyCompleteSyncOpsCallBack(IMG_PVOID pvParam,
+ IMG_UINT32 ui32Param,
+ IMG_BOOL bDummy)
+{
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVR_UNREFERENCED_PARAMETER(ui32Param);
+ PVR_UNREFERENCED_PARAMETER(bDummy);
+
+ if (!pvParam)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "ModifyCompleteSyncOpsCallBack: invalid parameter"));
+ return PVRSRV_ERROR_INVALID_PARAMS;
+ }
+
+ psModSyncOpInfo = (MODIFY_SYNC_OP_INFO*)pvParam;
+
+ if (psModSyncOpInfo->psKernelSyncInfo)
+ {
+
+ LOOP_UNTIL_TIMEOUT(MAX_HW_TIME_US)
+ {
+ if (DoQuerySyncOpsSatisfied(psModSyncOpInfo->psKernelSyncInfo,
+ psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
+ psModSyncOpInfo->ui32WriteOpsPendingSnapShot) == PVRSRV_OK)
+ {
+ goto OpFlushedComplete;
+ }
+ PVR_DPF((PVR_DBG_WARNING, "ModifyCompleteSyncOpsCallBack: waiting for current Ops to flush"));
+ OSSleepms(1);
+ } END_LOOP_UNTIL_TIMEOUT();
+
+ PVR_DPF((PVR_DBG_ERROR, "ModifyCompleteSyncOpsCallBack: timeout whilst waiting for current Ops to flush."));
+ PVR_DPF((PVR_DBG_ERROR, " Write ops pending snapshot = %d, write ops complete = %d",
+ psModSyncOpInfo->ui32WriteOpsPendingSnapShot,
+ psModSyncOpInfo->psKernelSyncInfo->psSyncData->ui32WriteOpsComplete));
+ PVR_DPF((PVR_DBG_ERROR, " Read ops pending snapshot = %d, write ops complete = %d",
+ psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
+ psModSyncOpInfo->psKernelSyncInfo->psSyncData->ui32ReadOpsComplete));
+
+ return PVRSRV_ERROR_TIMEOUT;
+
+ OpFlushedComplete:
+
+ DoModifyCompleteSyncOps(psModSyncOpInfo);
+ }
+
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, sizeof(MODIFY_SYNC_OP_INFO), (IMG_VOID *)psModSyncOpInfo, 0);
+
+
+
+ PVRSRVScheduleDeviceCallbacks();
+
+ return PVRSRV_OK;
+}
+
+
+static IMG_INT
+PVRSRVCreateSyncInfoModObjBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ PVRSRV_BRIDGE_OUT_CREATE_SYNC_INFO_MOD_OBJ *psCreateSyncInfoModObjOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVR_UNREFERENCED_PARAMETER(psBridgeIn);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_CREATE_SYNC_INFO_MOD_OBJ);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psCreateSyncInfoModObjOUT->eError, psPerProc, 1)
+
+ ASSIGN_AND_EXIT_ON_ERROR(psCreateSyncInfoModObjOUT->eError,
+ OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ sizeof(MODIFY_SYNC_OP_INFO),
+ (IMG_VOID **)&psModSyncOpInfo, 0,
+ "ModSyncOpInfo (MODIFY_SYNC_OP_INFO)"));
+
+ psModSyncOpInfo->psKernelSyncInfo = IMG_NULL;
+
+ psCreateSyncInfoModObjOUT->eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psCreateSyncInfoModObjOUT->hKernelSyncInfoModObj,
+ psModSyncOpInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ,
+ PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE);
+
+ if (psCreateSyncInfoModObjOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psModSyncOpInfo->hResItem = ResManRegisterRes(psPerProc->hResManContext,
+ RESMAN_TYPE_MODIFY_SYNC_OPS,
+ psModSyncOpInfo,
+ 0,
+ &ModifyCompleteSyncOpsCallBack);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psCreateSyncInfoModObjOUT->eError, psPerProc)
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVDestroySyncInfoModObjBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_DESTROY_SYNC_INFO_MOD_OBJ *psDestroySyncInfoModObjIN,
+ PVRSRV_BRIDGE_RETURN *psDestroySyncInfoModObjOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_DESTROY_SYNC_INFO_MOD_OBJ);
+
+ psDestroySyncInfoModObjOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psModSyncOpInfo,
+ psDestroySyncInfoModObjIN->hKernelSyncInfoModObj,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
+ if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ if(psModSyncOpInfo->psKernelSyncInfo != IMG_NULL)
+ {
+
+ psDestroySyncInfoModObjOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+ psDestroySyncInfoModObjOUT->eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psDestroySyncInfoModObjIN->hKernelSyncInfoModObj,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
+
+ if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: PVRSRVReleaseHandle failed"));
+ return 0;
+ }
+
+ psDestroySyncInfoModObjOUT->eError = ResManFreeResByPtr(psModSyncOpInfo->hResItem, CLEANUP_WITH_POLL);
+ if (psDestroySyncInfoModObjOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVDestroySyncInfoModObjBW: ResManFreeResByPtr failed"));
+ return 0;
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVModifyPendingSyncOpsBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MODIFY_PENDING_SYNC_OPS *psModifySyncOpsIN,
+ PVRSRV_BRIDGE_OUT_MODIFY_PENDING_SYNC_OPS *psModifySyncOpsOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MODIFY_PENDING_SYNC_OPS);
+
+ psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psModSyncOpInfo,
+ psModifySyncOpsIN->hKernelSyncInfoModObj,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
+ if (psModifySyncOpsOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psKernelSyncInfo,
+ psModifySyncOpsIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if (psModifySyncOpsOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ if(psModSyncOpInfo->psKernelSyncInfo)
+ {
+
+ psModifySyncOpsOUT->eError = PVRSRV_ERROR_RETRY;
+ PVR_DPF((PVR_DBG_VERBOSE, "PVRSRVModifyPendingSyncOpsBW: SyncInfo Modification object is not empty"));
+ return 0;
+ }
+
+
+ psModSyncOpInfo->psKernelSyncInfo = psKernelSyncInfo;
+ psModSyncOpInfo->ui32ModifyFlags = psModifySyncOpsIN->ui32ModifyFlags;
+ psModSyncOpInfo->ui32ReadOpsPendingSnapShot = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
+ psModSyncOpInfo->ui32WriteOpsPendingSnapShot = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
+
+
+
+ psModifySyncOpsOUT->ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
+ psModifySyncOpsOUT->ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
+
+ if(psModifySyncOpsIN->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_WO_INC)
+ {
+ psKernelSyncInfo->psSyncData->ui32WriteOpsPending++;
+ }
+
+ if(psModifySyncOpsIN->ui32ModifyFlags & PVRSRV_MODIFYSYNCOPS_FLAGS_RO_INC)
+ {
+ psKernelSyncInfo->psSyncData->ui32ReadOpsPending++;
+ }
+
+
+ psModifySyncOpsOUT->eError = ResManDissociateRes(psModSyncOpInfo->hResItem,
+ psPerProc->hResManContext);
+
+ if (psModifySyncOpsOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyPendingSyncOpsBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVModifyCompleteSyncOpsBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_MODIFY_COMPLETE_SYNC_OPS *psModifySyncOpsIN,
+ PVRSRV_BRIDGE_RETURN *psModifySyncOpsOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_MODIFY_COMPLETE_SYNC_OPS);
+
+ psModifySyncOpsOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psModSyncOpInfo,
+ psModifySyncOpsIN->hKernelSyncInfoModObj,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
+ if (psModifySyncOpsOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyCompleteSyncOpsBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ if(psModSyncOpInfo->psKernelSyncInfo == IMG_NULL)
+ {
+
+ psModifySyncOpsOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+ psModifySyncOpsOUT->eError = DoModifyCompleteSyncOps(psModSyncOpInfo);
+
+ if (psModifySyncOpsOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVModifyCompleteSyncOpsBW: DoModifyCompleteSyncOps failed"));
+ return 0;
+ }
+
+ psModSyncOpInfo->psKernelSyncInfo = IMG_NULL;
+
+
+ PVRSRVScheduleDeviceCallbacks();
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVSyncOpsTakeTokenBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SYNC_OPS_TAKE_TOKEN *psSyncOpsTakeTokenIN,
+ PVRSRV_BRIDGE_OUT_SYNC_OPS_TAKE_TOKEN *psSyncOpsTakeTokenOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_TAKE_TOKEN);
+
+ psSyncOpsTakeTokenOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psKernelSyncInfo,
+ psSyncOpsTakeTokenIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if (psSyncOpsTakeTokenOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsTakeTokenBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+
+
+ psSyncOpsTakeTokenOUT->ui32ReadOpsPending = psKernelSyncInfo->psSyncData->ui32ReadOpsPending;
+ psSyncOpsTakeTokenOUT->ui32WriteOpsPending = psKernelSyncInfo->psSyncData->ui32WriteOpsPending;
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVSyncOpsFlushToTokenBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_TOKEN *psSyncOpsFlushToTokenIN,
+ PVRSRV_BRIDGE_RETURN *psSyncOpsFlushToTokenOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo;
+ IMG_UINT32 ui32ReadOpsPendingSnapshot;
+ IMG_UINT32 ui32WriteOpsPendingSnapshot;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_TOKEN);
+
+ psSyncOpsFlushToTokenOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psKernelSyncInfo,
+ psSyncOpsFlushToTokenIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if (psSyncOpsFlushToTokenOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToTokenBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ ui32ReadOpsPendingSnapshot = psSyncOpsFlushToTokenIN->ui32ReadOpsPendingSnapshot;
+ ui32WriteOpsPendingSnapshot = psSyncOpsFlushToTokenIN->ui32WriteOpsPendingSnapshot;
+
+ psSyncOpsFlushToTokenOUT->eError = DoQuerySyncOpsSatisfied(psKernelSyncInfo,
+ ui32ReadOpsPendingSnapshot,
+ ui32WriteOpsPendingSnapshot);
+
+ if (psSyncOpsFlushToTokenOUT->eError != PVRSRV_OK && psSyncOpsFlushToTokenOUT->eError != PVRSRV_ERROR_RETRY)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToTokenBW: DoQuerySyncOpsSatisfied failed"));
+ return 0;
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVSyncOpsFlushToModObjBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_MOD_OBJ *psSyncOpsFlushToModObjIN,
+ PVRSRV_BRIDGE_RETURN *psSyncOpsFlushToModObjOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ MODIFY_SYNC_OP_INFO *psModSyncOpInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_MOD_OBJ);
+
+ psSyncOpsFlushToModObjOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psModSyncOpInfo,
+ psSyncOpsFlushToModObjIN->hKernelSyncInfoModObj,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO_MOD_OBJ);
+ if (psSyncOpsFlushToModObjOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToModObjBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+ if(psModSyncOpInfo->psKernelSyncInfo == IMG_NULL)
+ {
+
+ psSyncOpsFlushToModObjOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+ psSyncOpsFlushToModObjOUT->eError = DoQuerySyncOpsSatisfied(psModSyncOpInfo->psKernelSyncInfo,
+ psModSyncOpInfo->ui32ReadOpsPendingSnapShot,
+ psModSyncOpInfo->ui32WriteOpsPendingSnapShot);
+
+ if (psSyncOpsFlushToModObjOUT->eError != PVRSRV_OK && psSyncOpsFlushToModObjOUT->eError != PVRSRV_ERROR_RETRY)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToModObjBW: DoQuerySyncOpsSatisfied failed"));
+ return 0;
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVSyncOpsFlushToDeltaBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SYNC_OPS_FLUSH_TO_DELTA *psSyncOpsFlushToDeltaIN,
+ PVRSRV_BRIDGE_RETURN *psSyncOpsFlushToDeltaOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
+ IMG_UINT32 ui32DeltaRead;
+ IMG_UINT32 ui32DeltaWrite;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_DELTA);
+
+ psSyncOpsFlushToDeltaOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psSyncInfo,
+ psSyncOpsFlushToDeltaIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if (psSyncOpsFlushToDeltaOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVSyncOpsFlushToDeltaBW: PVRSRVLookupHandle failed"));
+ return 0;
+ }
+
+
+ ui32DeltaRead = psSyncInfo->psSyncData->ui32ReadOpsPending - psSyncInfo->psSyncData->ui32ReadOpsComplete;
+ ui32DeltaWrite = psSyncInfo->psSyncData->ui32WriteOpsPending - psSyncInfo->psSyncData->ui32WriteOpsComplete;
+
+ if (ui32DeltaRead <= psSyncOpsFlushToDeltaIN->ui32Delta && ui32DeltaWrite <= psSyncOpsFlushToDeltaIN->ui32Delta)
+ {
+#if defined(PDUMP) && !defined(SUPPORT_VGX)
+
+ PDumpComment("Poll for read ops complete to delta (%u)",
+ psSyncOpsFlushToDeltaIN->ui32Delta);
+ psSyncOpsFlushToDeltaOUT->eError =
+ PDumpMemPolKM(psSyncInfo->psSyncDataMemInfoKM,
+ offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete),
+ psSyncInfo->psSyncData->ui32LastReadOpDumpVal,
+ 0xFFFFFFFF,
+ PDUMP_POLL_OPERATOR_GREATEREQUAL,
+ 0,
+ MAKEUNIQUETAG(psSyncInfo->psSyncDataMemInfoKM));
+
+
+ PDumpComment("Poll for write ops complete to delta (%u)",
+ psSyncOpsFlushToDeltaIN->ui32Delta);
+ psSyncOpsFlushToDeltaOUT->eError =
+ PDumpMemPolKM(psSyncInfo->psSyncDataMemInfoKM,
+ offsetof(PVRSRV_SYNC_DATA, ui32WriteOpsComplete),
+ psSyncInfo->psSyncData->ui32LastOpDumpVal,
+ 0xFFFFFFFF,
+ PDUMP_POLL_OPERATOR_GREATEREQUAL,
+ 0,
+ MAKEUNIQUETAG(psSyncInfo->psSyncDataMemInfoKM));
+#endif
+
+ psSyncOpsFlushToDeltaOUT->eError = PVRSRV_OK;
+ }
+ else
+ {
+ psSyncOpsFlushToDeltaOUT->eError = PVRSRV_ERROR_RETRY;
+ }
+
+ return 0;
+}
+
+
+static PVRSRV_ERROR
+FreeSyncInfoCallback(IMG_PVOID pvParam,
+ IMG_UINT32 ui32Param,
+ IMG_BOOL bDummy)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
+ PVRSRV_ERROR eError;
+
+ PVR_UNREFERENCED_PARAMETER(ui32Param);
+ PVR_UNREFERENCED_PARAMETER(bDummy);
+
+ psSyncInfo = (PVRSRV_KERNEL_SYNC_INFO *)pvParam;
+
+ eError = PVRSRVFreeSyncInfoKM(psSyncInfo);
+ if (eError != PVRSRV_OK)
+ {
+ return eError;
+ }
+
+ return PVRSRV_OK;
+}
+
+
+static IMG_INT
+PVRSRVAllocSyncInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_ALLOC_SYNC_INFO *psAllocSyncInfoIN,
+ PVRSRV_BRIDGE_OUT_ALLOC_SYNC_INFO *psAllocSyncInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
+ PVRSRV_ERROR eError;
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_HANDLE hDevMemContext;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_ALLOC_SYNC_INFO);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psAllocSyncInfoOUT->eError, psPerProc, 1)
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_HANDLE *)&psDeviceNode,
+ psAllocSyncInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(eError != PVRSRV_OK)
+ {
+ goto allocsyncinfo_errorexit;
+ }
+
+ hDevMemContext = psDeviceNode->sDevMemoryInfo.pBMKernelContext;
+
+ eError = PVRSRVAllocSyncInfoKM(psDeviceNode,
+ hDevMemContext,
+ &psSyncInfo);
+
+ if (eError != PVRSRV_OK)
+ {
+ goto allocsyncinfo_errorexit;
+ }
+
+ eError = PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psAllocSyncInfoOUT->hKernelSyncInfo,
+ psSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_PRIVATE);
+
+ if(eError != PVRSRV_OK)
+ {
+ goto allocsyncinfo_errorexit_freesyncinfo;
+ }
+
+ psSyncInfo->hResItem = ResManRegisterRes(psPerProc->hResManContext,
+ RESMAN_TYPE_SYNC_INFO,
+ psSyncInfo,
+ 0,
+ FreeSyncInfoCallback);
+
+
+ goto allocsyncinfo_commit;
+
+
+ allocsyncinfo_errorexit_freesyncinfo:
+ PVRSRVFreeSyncInfoKM(psSyncInfo);
+
+ allocsyncinfo_errorexit:
+
+
+ allocsyncinfo_commit:
+ psAllocSyncInfoOUT->eError = eError;
+ COMMIT_HANDLE_BATCH_OR_ERROR(eError, psPerProc);
+
+ return 0;
+}
+
+
+static IMG_INT
+PVRSRVFreeSyncInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_FREE_SYNC_INFO *psFreeSyncInfoIN,
+ PVRSRV_BRIDGE_RETURN *psFreeSyncInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
+ PVRSRV_ERROR eError;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_FREE_SYNC_INFO);
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psSyncInfo,
+ psFreeSyncInfoIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: PVRSRVLookupHandle failed"));
+ psFreeSyncInfoOUT->eError = eError;
+ return 0;
+ }
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psFreeSyncInfoIN->hKernelSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if (eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: PVRSRVReleaseHandle failed"));
+ psFreeSyncInfoOUT->eError = eError;
+ return 0;
+ }
+
+ eError = ResManFreeResByPtr(psSyncInfo->hResItem, CLEANUP_WITH_POLL);
+ if (eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRVFreeSyncInfoBW: ResManFreeResByPtr failed"));
+ psFreeSyncInfoOUT->eError = eError;
+ return 0;
+ }
+
+ return 0;
+}
+
+
+PVRSRV_ERROR
+CommonBridgeInit(IMG_VOID)
+{
+ IMG_UINT32 i;
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DEVICES, PVRSRVEnumerateDevicesBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ACQUIRE_DEVICEINFO, PVRSRVAcquireDeviceDataBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_DEVICEINFO, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_DEVMEMCONTEXT, PVRSRVCreateDeviceMemContextBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_DEVMEMCONTEXT, PVRSRVDestroyDeviceMemContextBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DEVMEM_HEAPINFO, PVRSRVGetDeviceMemHeapInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_DEVICEMEM, PVRSRVAllocDeviceMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_DEVICEMEM, PVRSRVFreeDeviceMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GETFREE_DEVICEMEM, PVRSRVGetFreeDeviceMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_COMMANDQUEUE, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_COMMANDQUEUE, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MHANDLE_TO_MMAP_DATA, PVRMMapOSMemHandleToMMapDataBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CONNECT_SERVICES, PVRSRVConnectBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DISCONNECT_SERVICES, PVRSRVDisconnectBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_WRAP_DEVICE_MEM, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DEVICEMEMINFO, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_RESERVE_DEV_VIRTMEM , DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_DEV_VIRTMEM, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_EXT_MEMORY, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_EXT_MEMORY, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEV_MEMORY, PVRSRVMapDeviceMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_DEV_MEMORY, PVRSRVUnmapDeviceMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEVICECLASS_MEMORY, PVRSRVMapDeviceClassMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_DEVICECLASS_MEMORY, PVRSRVUnmapDeviceClassMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_MEM_INFO_TO_USER, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_MEM_INFO_FROM_USER, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_EXPORT_DEVICEMEM, PVRSRVExportDeviceMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_MMAP_DATA, PVRMMapReleaseMMapDataBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CHG_DEV_MEM_ATTRIBS, PVRSRVChangeDeviceMemoryAttributesBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_DEV_MEMORY_2, PVRSRVMapDeviceMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_EXPORT_DEVICEMEM_2, PVRSRVExportDeviceMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_REMAP_TO_DEV, PVRSRVRemapToDevBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAP_FROM_DEV, PVRSRVUnmapFromDevBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PROCESS_SIMISR_EVENT, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_REGISTER_SIM_PROCESS, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNREGISTER_SIM_PROCESS, DummyBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAPPHYSTOUSERSPACE, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNMAPPHYSTOUSERSPACE, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GETPHYSTOUSERSPACEMAP, DummyBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_FB_STATS, DummyBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_MISC_INFO, PVRSRVGetMiscInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_RELEASE_MISC_INFO, DummyBW);
+
+
+#if defined (SUPPORT_OVERLAY_ROTATE_BLIT)
+ SetDispatchTableEntry(PVRSRV_BRIDGE_INIT_3D_OVL_BLT_RES, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DEINIT_3D_OVL_BLT_RES, DummyBW);
+#endif
+
+
+
+#if defined(PDUMP)
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_INIT, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_MEMPOL, PDumpMemPolBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPMEM, PDumpMemBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_REG, PDumpRegWithFlagsBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_REGPOL, PDumpRegPolBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_COMMENT, PDumpCommentBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_SETFRAME, PDumpSetFrameBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_ISCAPTURING, PDumpIsCaptureFrameBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPBITMAP, PDumpBitmapBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPREADREG, PDumpReadRegBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_SYNCPOL, PDumpSyncPolBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPSYNC, PDumpSyncDumpBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_MEMPAGES, PDumpMemPagesBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DRIVERINFO, PDumpDriverInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_DUMPPDDEVPADDR, PDumpPDDevPAddrBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_CYCLE_COUNT_REG_READ, PDumpCycleCountRegReadBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_STARTINITPHASE, PDumpStartInitPhaseBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_PDUMP_STOPINITPHASE, PDumpStopInitPhaseBW);
+#endif
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_OEMJTABLE, DummyBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_CLASS, (BridgeWrapperFunction)PVRSRVEnumerateDCBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_OPEN_DISPCLASS_DEVICE, PVRSRVOpenDCDeviceBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CLOSE_DISPCLASS_DEVICE, PVRSRVCloseDCDeviceBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DISPCLASS_FORMATS, PVRSRVEnumDCFormatsBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ENUM_DISPCLASS_DIMS, PVRSRVEnumDCDimsBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_SYSBUFFER, PVRSRVGetDCSystemBufferBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_INFO, PVRSRVGetDCInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_DISPCLASS_SWAPCHAIN, PVRSRVCreateDCSwapChainBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_DISPCLASS_SWAPCHAIN, PVRSRVDestroyDCSwapChainBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_DSTRECT, PVRSRVSetDCDstRectBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_SRCRECT, PVRSRVSetDCSrcRectBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_DSTCOLOURKEY, PVRSRVSetDCDstColourKeyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SET_DISPCLASS_SRCCOLOURKEY, PVRSRVSetDCSrcColourKeyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_DISPCLASS_BUFFERS, PVRSRVGetDCBuffersBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_BUFFER, PVRSRVSwapToDCBufferBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SWAP_DISPCLASS_TO_SYSTEM, PVRSRVSwapToDCSystemBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_OPEN_BUFFERCLASS_DEVICE, PVRSRVOpenBCDeviceBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CLOSE_BUFFERCLASS_DEVICE, PVRSRVCloseBCDeviceBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_BUFFERCLASS_INFO, PVRSRVGetBCInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GET_BUFFERCLASS_BUFFER, PVRSRVGetBCBufferBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_WRAP_EXT_MEMORY, PVRSRVWrapExtMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_UNWRAP_EXT_MEMORY, PVRSRVUnwrapExtMemoryBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_SHARED_SYS_MEM, PVRSRVAllocSharedSysMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_SHARED_SYS_MEM, PVRSRVFreeSharedSysMemoryBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MAP_MEMINFO_MEM, PVRSRVMapMemInfoMemBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_GETMMU_PD_DEVPADDR, MMU_GetPDDevPAddrBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_INITSRV_CONNECT, &PVRSRVInitSrvConnectBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_INITSRV_DISCONNECT, &PVRSRVInitSrvDisconnectBW);
+
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_WAIT, &PVRSRVEventObjectWaitBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_OPEN, &PVRSRVEventObjectOpenBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_EVENT_OBJECT_CLOSE, &PVRSRVEventObjectCloseBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_CREATE_SYNC_INFO_MOD_OBJ, PVRSRVCreateSyncInfoModObjBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_DESTROY_SYNC_INFO_MOD_OBJ, PVRSRVDestroySyncInfoModObjBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MODIFY_PENDING_SYNC_OPS, PVRSRVModifyPendingSyncOpsBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_MODIFY_COMPLETE_SYNC_OPS, PVRSRVModifyCompleteSyncOpsBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_TAKE_TOKEN, PVRSRVSyncOpsTakeTokenBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_TOKEN, PVRSRVSyncOpsFlushToTokenBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_MOD_OBJ, PVRSRVSyncOpsFlushToModObjBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SYNC_OPS_FLUSH_TO_DELTA, PVRSRVSyncOpsFlushToDeltaBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_ALLOC_SYNC_INFO, PVRSRVAllocSyncInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_FREE_SYNC_INFO, PVRSRVFreeSyncInfoBW);
+
+#if defined (SUPPORT_SGX)
+ SetSGXDispatchTableEntry();
+#endif
+#if defined (SUPPORT_VGX)
+ SetVGXDispatchTableEntry();
+#endif
+#if defined (SUPPORT_MSVDX)
+ SetMSVDXDispatchTableEntry();
+#endif
+
+
+
+
+ for(i=0;i<BRIDGE_DISPATCH_TABLE_ENTRY_COUNT;i++)
+ {
+ if(!g_BridgeDispatchTable[i].pfFunction)
+ {
+ g_BridgeDispatchTable[i].pfFunction = &DummyBW;
+#if defined(DEBUG_BRIDGE_KM)
+ g_BridgeDispatchTable[i].pszIOCName = "_PVRSRV_BRIDGE_DUMMY";
+ g_BridgeDispatchTable[i].pszFunctionName = "DummyBW";
+ g_BridgeDispatchTable[i].ui32CallCount = 0;
+ g_BridgeDispatchTable[i].ui32CopyFromUserTotalBytes = 0;
+ g_BridgeDispatchTable[i].ui32CopyToUserTotalBytes = 0;
+#endif
+ }
+ }
+
+ return PVRSRV_OK;
+}
+
+IMG_INT BridgedDispatchKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
+ PVRSRV_BRIDGE_PACKAGE * psBridgePackageKM,
+ IMG_VOID *handle)
+{
+
+ IMG_VOID * psBridgeIn;
+ IMG_VOID * psBridgeOut;
+ BridgeWrapperFunction pfBridgeHandler;
+ IMG_UINT32 ui32BridgeID = psBridgePackageKM->ui32BridgeID;
+ IMG_INT err = -EFAULT;
+
+#if defined(DEBUG_TRACE_BRIDGE_KM)
+ PVR_DPF((PVR_DBG_ERROR, "%s: %s",
+ __FUNCTION__,
+ g_BridgeDispatchTable[ui32BridgeID].pszIOCName));
+#endif
+
+#if defined(DEBUG_BRIDGE_KM)
+ g_BridgeDispatchTable[ui32BridgeID].ui32CallCount++;
+ g_BridgeGlobalStats.ui32IOCTLCount++;
+#endif
+
+ if(!psPerProc->bInitProcess)
+ {
+ if(PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RAN))
+ {
+ if(!PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_SUCCESSFUL))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: Initialisation failed. Driver unusable.",
+ __FUNCTION__));
+ goto return_fault;
+ }
+ }
+ else
+ {
+ if(PVRSRVGetInitServerState(PVRSRV_INIT_SERVER_RUNNING))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: Initialisation is in progress",
+ __FUNCTION__));
+ goto return_fault;
+ }
+ else
+ {
+
+ switch(ui32BridgeID)
+ {
+ case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_CONNECT_SERVICES):
+ case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_DISCONNECT_SERVICES):
+ case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_INITSRV_CONNECT):
+ case PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_INITSRV_DISCONNECT):
+ break;
+ default:
+ PVR_DPF((PVR_DBG_ERROR, "%s: Driver initialisation not completed yet.",
+ __FUNCTION__));
+ goto return_fault;
+ }
+ }
+ }
+ }
+
+
+
+#if defined(__linux__)
+ {
+
+ SYS_DATA *psSysData;
+
+ SysAcquireData(&psSysData);
+
+
+ psBridgeIn = ((ENV_DATA *)psSysData->pvEnvSpecificData)->pvBridgeData;
+ psBridgeOut = (IMG_PVOID)((IMG_PBYTE)psBridgeIn + PVRSRV_MAX_BRIDGE_IN_SIZE);
+
+
+ if((psBridgePackageKM->ui32InBufferSize > PVRSRV_MAX_BRIDGE_IN_SIZE) ||
+ (psBridgePackageKM->ui32OutBufferSize > PVRSRV_MAX_BRIDGE_OUT_SIZE))
+ {
+ goto return_fault;
+ }
+
+
+ if(psBridgePackageKM->ui32InBufferSize > 0)
+ {
+ if(!OSAccessOK(PVR_VERIFY_READ,
+ psBridgePackageKM->pvParamIn,
+ psBridgePackageKM->ui32InBufferSize))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: Invalid pvParamIn pointer", __FUNCTION__));
+ }
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ psBridgeIn,
+ psBridgePackageKM->pvParamIn,
+ psBridgePackageKM->ui32InBufferSize)
+ != PVRSRV_OK)
+ {
+ goto return_fault;
+ }
+ }
+ }
+#else
+ psBridgeIn = psBridgePackageKM->pvParamIn;
+ psBridgeOut = psBridgePackageKM->pvParamOut;
+#endif
+
+ if(ui32BridgeID >= (BRIDGE_DISPATCH_TABLE_ENTRY_COUNT))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: ui32BridgeID = %d is out if range!",
+ __FUNCTION__, ui32BridgeID));
+ goto return_fault;
+ }
+ pfBridgeHandler =
+ (BridgeWrapperFunction)g_BridgeDispatchTable[ui32BridgeID].pfFunction;
+ if (ui32BridgeID == PVRSRV_GET_BRIDGE_ID(PVRSRV_BRIDGE_ENUM_CLASS))
+ {
+ err = ((BridgeWrapperFunction2)pfBridgeHandler)(ui32BridgeID,
+ psBridgeIn,
+ psBridgeOut,
+ psPerProc,
+ handle);
+ }
+ else
+ {
+ err = pfBridgeHandler(ui32BridgeID,
+ psBridgeIn,
+ psBridgeOut,
+ psPerProc);
+ }
+ if(err < 0)
+ {
+ goto return_fault;
+ }
+
+
+#if defined(__linux__)
+
+ if(CopyToUserWrapper(psPerProc,
+ ui32BridgeID,
+ psBridgePackageKM->pvParamOut,
+ psBridgeOut,
+ psBridgePackageKM->ui32OutBufferSize)
+ != PVRSRV_OK)
+ {
+ goto return_fault;
+ }
+#endif
+
+ err = 0;
+return_fault:
+
+ ReleaseHandleBatch(psPerProc);
+ return err;
+}
+
diff --git a/sgx/services4/srvkm/bridged/bridged_pvr_bridge.h b/sgx/services4/srvkm/bridged/bridged_pvr_bridge.h
new file mode 100755
index 0000000..1bd4462
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/bridged_pvr_bridge.h
@@ -0,0 +1,238 @@
+/**********************************************************************
+ *
+ * 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 __BRIDGED_PVR_BRIDGE_H__
+#define __BRIDGED_PVR_BRIDGE_H__
+
+#include "pvr_bridge.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#if defined(__linux__)
+#define PVRSRV_GET_BRIDGE_ID(X) _IOC_NR(X)
+#else
+#define PVRSRV_GET_BRIDGE_ID(X) ((X) - PVRSRV_IOWR(PVRSRV_BRIDGE_CORE_CMD_FIRST))
+#endif
+
+#ifndef ENOMEM
+#define ENOMEM 12
+#endif
+#ifndef EFAULT
+#define EFAULT 14
+#endif
+#ifndef ENOTTY
+#define ENOTTY 25
+#endif
+
+#if defined(DEBUG_BRIDGE_KM)
+PVRSRV_ERROR
+CopyFromUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
+ IMG_UINT32 ui32BridgeID,
+ IMG_VOID *pvDest,
+ IMG_VOID *pvSrc,
+ IMG_UINT32 ui32Size);
+PVRSRV_ERROR
+CopyToUserWrapper(PVRSRV_PER_PROCESS_DATA *pProcData,
+ IMG_UINT32 ui32BridgeID,
+ IMG_VOID *pvDest,
+ IMG_VOID *pvSrc,
+ IMG_UINT32 ui32Size);
+#else
+#define CopyFromUserWrapper(pProcData, ui32BridgeID, pvDest, pvSrc, ui32Size) \
+ OSCopyFromUser(pProcData, pvDest, pvSrc, ui32Size)
+#define CopyToUserWrapper(pProcData, ui32BridgeID, pvDest, pvSrc, ui32Size) \
+ OSCopyToUser(pProcData, pvDest, pvSrc, ui32Size)
+#endif
+
+
+#define ASSIGN_AND_RETURN_ON_ERROR(error, src, res) \
+ do \
+ { \
+ (error) = (src); \
+ if ((error) != PVRSRV_OK) \
+ { \
+ return (res); \
+ } \
+ } while ((error) != PVRSRV_OK);
+
+#define ASSIGN_AND_EXIT_ON_ERROR(error, src) \
+ ASSIGN_AND_RETURN_ON_ERROR(error, src, 0)
+
+#if defined (PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+#ifdef INLINE_IS_PRAGMA
+#pragma inline(NewHandleBatch)
+#endif
+static INLINE PVRSRV_ERROR
+NewHandleBatch(PVRSRV_PER_PROCESS_DATA *psPerProc,
+ IMG_UINT32 ui32BatchSize)
+{
+ PVRSRV_ERROR eError;
+
+ PVR_ASSERT(!psPerProc->bHandlesBatched);
+
+ eError = PVRSRVNewHandleBatch(psPerProc->psHandleBase, ui32BatchSize);
+
+ if (eError == PVRSRV_OK)
+ {
+ psPerProc->bHandlesBatched = IMG_TRUE;
+ }
+
+ return eError;
+}
+
+#define NEW_HANDLE_BATCH_OR_ERROR(error, psPerProc, ui32BatchSize) \
+ ASSIGN_AND_EXIT_ON_ERROR(error, NewHandleBatch(psPerProc, ui32BatchSize))
+
+#ifdef INLINE_IS_PRAGMA
+#pragma inline(CommitHandleBatch)
+#endif
+static INLINE PVRSRV_ERROR
+CommitHandleBatch(PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVR_ASSERT(psPerProc->bHandlesBatched);
+
+ psPerProc->bHandlesBatched = IMG_FALSE;
+
+ return PVRSRVCommitHandleBatch(psPerProc->psHandleBase);
+}
+
+
+#define COMMIT_HANDLE_BATCH_OR_ERROR(error, psPerProc) \
+ ASSIGN_AND_EXIT_ON_ERROR(error, CommitHandleBatch(psPerProc))
+
+#ifdef INLINE_IS_PRAGMA
+#pragma inline(ReleaseHandleBatch)
+#endif
+static INLINE IMG_VOID
+ReleaseHandleBatch(PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ if (psPerProc->bHandlesBatched)
+ {
+ psPerProc->bHandlesBatched = IMG_FALSE;
+
+ PVRSRVReleaseHandleBatch(psPerProc->psHandleBase);
+ }
+}
+#else
+#define NEW_HANDLE_BATCH_OR_ERROR(error, psPerProc, ui32BatchSize)
+#define COMMIT_HANDLE_BATCH_OR_ERROR(error, psPerProc)
+#define ReleaseHandleBatch(psPerProc)
+#endif
+
+IMG_INT
+DummyBW(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc);
+
+typedef IMG_INT (*BridgeWrapperFunction)(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc);
+typedef IMG_INT (*BridgeWrapperFunction2)(IMG_UINT32 ui32BridgeID,
+ IMG_VOID *psBridgeIn,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc,
+ IMG_VOID *handle);
+
+typedef struct _PVRSRV_BRIDGE_DISPATCH_TABLE_ENTRY
+{
+ BridgeWrapperFunction pfFunction;
+#if defined(DEBUG_BRIDGE_KM)
+ const IMG_CHAR *pszIOCName;
+ const IMG_CHAR *pszFunctionName;
+ IMG_UINT32 ui32CallCount;
+ IMG_UINT32 ui32CopyFromUserTotalBytes;
+ IMG_UINT32 ui32CopyToUserTotalBytes;
+#endif
+}PVRSRV_BRIDGE_DISPATCH_TABLE_ENTRY;
+
+#if defined(SUPPORT_VGX) || defined(SUPPORT_MSVDX)
+ #if defined(SUPPORT_VGX)
+ #define BRIDGE_DISPATCH_TABLE_ENTRY_COUNT (PVRSRV_BRIDGE_LAST_VGX_CMD+1)
+ #define PVRSRV_BRIDGE_LAST_DEVICE_CMD PVRSRV_BRIDGE_LAST_VGX_CMD
+ #else
+ #define BRIDGE_DISPATCH_TABLE_ENTRY_COUNT (PVRSRV_BRIDGE_LAST_MSVDX_CMD+1)
+ #define PVRSRV_BRIDGE_LAST_DEVICE_CMD PVRSRV_BRIDGE_LAST_MSVDX_CMD
+ #endif
+#else
+ #if defined(SUPPORT_SGX)
+ #define BRIDGE_DISPATCH_TABLE_ENTRY_COUNT (PVRSRV_BRIDGE_LAST_SGX_CMD+1)
+ #define PVRSRV_BRIDGE_LAST_DEVICE_CMD PVRSRV_BRIDGE_LAST_SGX_CMD
+ #else
+ #define BRIDGE_DISPATCH_TABLE_ENTRY_COUNT (PVRSRV_BRIDGE_LAST_NON_DEVICE_CMD+1)
+ #define PVRSRV_BRIDGE_LAST_DEVICE_CMD PVRSRV_BRIDGE_LAST_NON_DEVICE_CMD
+ #endif
+#endif
+
+extern PVRSRV_BRIDGE_DISPATCH_TABLE_ENTRY g_BridgeDispatchTable[BRIDGE_DISPATCH_TABLE_ENTRY_COUNT];
+
+IMG_VOID
+_SetDispatchTableEntry(IMG_UINT32 ui32Index,
+ const IMG_CHAR *pszIOCName,
+ BridgeWrapperFunction pfFunction,
+ const IMG_CHAR *pszFunctionName);
+
+
+
+#define SetDispatchTableEntry(ui32Index, pfFunction) \
+ _SetDispatchTableEntry(PVRSRV_GET_BRIDGE_ID(ui32Index), #ui32Index, (BridgeWrapperFunction)pfFunction, #pfFunction)
+
+#define DISPATCH_TABLE_GAP_THRESHOLD 5
+
+#if defined(DEBUG)
+#define PVRSRV_BRIDGE_ASSERT_CMD(X, Y) PVR_ASSERT(X == PVRSRV_GET_BRIDGE_ID(Y))
+#else
+#define PVRSRV_BRIDGE_ASSERT_CMD(X, Y) PVR_UNREFERENCED_PARAMETER(X)
+#endif
+
+
+#if defined(DEBUG_BRIDGE_KM)
+typedef struct _PVRSRV_BRIDGE_GLOBAL_STATS
+{
+ IMG_UINT32 ui32IOCTLCount;
+ IMG_UINT32 ui32TotalCopyFromUserBytes;
+ IMG_UINT32 ui32TotalCopyToUserBytes;
+}PVRSRV_BRIDGE_GLOBAL_STATS;
+
+extern PVRSRV_BRIDGE_GLOBAL_STATS g_BridgeGlobalStats;
+#endif
+
+
+PVRSRV_ERROR CommonBridgeInit(IMG_VOID);
+
+IMG_INT BridgedDispatchKM(PVRSRV_PER_PROCESS_DATA * psPerProc,
+ PVRSRV_BRIDGE_PACKAGE * psBridgePackageKM,
+ IMG_VOID *handle);
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif
+
diff --git a/sgx/services4/srvkm/bridged/bridged_support.c b/sgx/services4/srvkm/bridged/bridged_support.c
new file mode 100644
index 0000000..dad0800
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/bridged_support.c
@@ -0,0 +1,89 @@
+/**********************************************************************
+ *
+ * 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
+ *
+ ******************************************************************************/
+
+#include "img_defs.h"
+#include "servicesint.h"
+#include "bridged_support.h"
+
+
+PVRSRV_ERROR
+#if defined (SUPPORT_SID_INTERFACE)
+PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psHandleBase, IMG_HANDLE *phOSMemHandle, IMG_SID hMHandle)
+#else
+PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psHandleBase, IMG_HANDLE *phOSMemHandle, IMG_HANDLE hMHandle)
+#endif
+{
+ IMG_HANDLE hMHandleInt;
+ PVRSRV_HANDLE_TYPE eHandleType;
+ PVRSRV_ERROR eError;
+
+
+ eError = PVRSRVLookupHandleAnyType(psHandleBase, &hMHandleInt,
+ &eHandleType,
+ hMHandle);
+ if(eError != PVRSRV_OK)
+ {
+ return eError;
+ }
+
+ switch(eHandleType)
+ {
+#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
+ case PVRSRV_HANDLE_TYPE_MEM_INFO:
+ case PVRSRV_HANDLE_TYPE_MEM_INFO_REF:
+ case PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO:
+ {
+ PVRSRV_KERNEL_MEM_INFO *psMemInfo = (PVRSRV_KERNEL_MEM_INFO *)hMHandleInt;
+
+ *phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
+
+ break;
+ }
+ case PVRSRV_HANDLE_TYPE_SYNC_INFO:
+ {
+ PVRSRV_KERNEL_SYNC_INFO *psSyncInfo = (PVRSRV_KERNEL_SYNC_INFO *)hMHandleInt;
+ PVRSRV_KERNEL_MEM_INFO *psMemInfo = psSyncInfo->psSyncDataMemInfoKM;
+
+ *phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
+
+ break;
+ }
+ case PVRSRV_HANDLE_TYPE_SOC_TIMER:
+ {
+ *phOSMemHandle = (IMG_VOID *)hMHandleInt;
+ break;
+ }
+#else
+ case PVRSRV_HANDLE_TYPE_NONE:
+ *phOSMemHandle = (IMG_VOID *)hMHandleInt;
+ break;
+#endif
+ default:
+ return PVRSRV_ERROR_BAD_MAPPING;
+ }
+
+ return PVRSRV_OK;
+}
diff --git a/sgx/services4/srvkm/bridged/bridged_support.h b/sgx/services4/srvkm/bridged/bridged_support.h
new file mode 100644
index 0000000..d027290
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/bridged_support.h
@@ -0,0 +1,47 @@
+/**********************************************************************
+ *
+ * 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 __BRIDGED_SUPPORT_H__
+#define __BRIDGED_SUPPORT_H__
+
+#include "handle.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#if defined (SUPPORT_SID_INTERFACE)
+PVRSRV_ERROR PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phOSMemHandle, IMG_SID hMHandle);
+#else
+PVRSRV_ERROR PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psBase, IMG_HANDLE *phOSMemHandle, IMG_HANDLE hMHandle);
+#endif
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif
+
diff --git a/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.c b/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.c
new file mode 100644
index 0000000..f616d83
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.c
@@ -0,0 +1,3668 @@
+/**********************************************************************
+ *
+ * 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
+ *
+ ******************************************************************************/
+
+
+
+#include <stddef.h>
+
+#include "img_defs.h"
+
+#if defined(SUPPORT_SGX)
+
+#include "services.h"
+#include "pvr_debug.h"
+#include "pvr_bridge.h"
+#include "sgx_bridge.h"
+#include "perproc.h"
+#include "power.h"
+#include "pvr_bridge_km.h"
+#include "sgx_bridge_km.h"
+#include "sgx_options.h"
+
+#if defined(SUPPORT_MSVDX)
+ #include "msvdx_bridge.h"
+#endif
+
+#include "bridged_pvr_bridge.h"
+#include "bridged_sgx_bridge.h"
+#include "sgxutils.h"
+#include "buffer_manager.h"
+#include "pdump_km.h"
+
+static IMG_INT
+SGXGetClientInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GETCLIENTINFO *psGetClientInfoIN,
+ PVRSRV_BRIDGE_OUT_GETCLIENTINFO *psGetClientInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_GETCLIENTINFO);
+
+ psGetClientInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psGetClientInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psGetClientInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psGetClientInfoOUT->eError =
+ SGXGetClientInfoKM(hDevCookieInt,
+ &psGetClientInfoOUT->sClientInfo);
+ return 0;
+}
+
+static IMG_INT
+SGXReleaseClientInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_RELEASECLIENTINFO *psReleaseClientInfoIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_SGXDEV_INFO *psDevInfo;
+ IMG_HANDLE hDevCookieInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_RELEASECLIENTINFO);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psReleaseClientInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psDevInfo = (PVRSRV_SGXDEV_INFO *)((PVRSRV_DEVICE_NODE *)hDevCookieInt)->pvDevice;
+
+ PVR_ASSERT(psDevInfo->ui32ClientRefCount > 0);
+
+
+ if (psDevInfo->ui32ClientRefCount > 0)
+ {
+ psDevInfo->ui32ClientRefCount--;
+ }
+
+ psRetOUT->eError = PVRSRV_OK;
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXGetInternalDevInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_GETINTERNALDEVINFO *psSGXGetInternalDevInfoIN,
+ PVRSRV_BRIDGE_OUT_GETINTERNALDEVINFO *psSGXGetInternalDevInfoOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+#if defined (SUPPORT_SID_INTERFACE)
+ SGX_INTERNAL_DEVINFO_KM sSGXInternalDevInfo;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_GETINTERNALDEVINFO);
+
+ psSGXGetInternalDevInfoOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXGetInternalDevInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXGetInternalDevInfoOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psSGXGetInternalDevInfoOUT->eError =
+ SGXGetInternalDevInfoKM(hDevCookieInt,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sSGXInternalDevInfo);
+#else
+ &psSGXGetInternalDevInfoOUT->sSGXInternalDevInfo);
+#endif
+
+
+ psSGXGetInternalDevInfoOUT->eError =
+ PVRSRVAllocHandle(psPerProc->psHandleBase,
+ &psSGXGetInternalDevInfoOUT->sSGXInternalDevInfo.hHostCtlKernelMemInfoHandle,
+#if defined (SUPPORT_SID_INTERFACE)
+ sSGXInternalDevInfo.hHostCtlKernelMemInfoHandle,
+#else
+ psSGXGetInternalDevInfoOUT->sSGXInternalDevInfo.hHostCtlKernelMemInfoHandle,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXDoKickBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_DOKICK *psDoKickIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_UINT32 i;
+ IMG_INT ret = 0;
+ IMG_UINT32 ui32NumDstSyncs;
+#if defined (SUPPORT_SID_INTERFACE)
+ SGX_CCB_KICK_KM sCCBKickKM = {{0}};
+ IMG_HANDLE ahSyncInfoHandles[16];
+#else
+ IMG_HANDLE *phKernelSyncInfoHandles = IMG_NULL;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_DOKICK);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psDoKickIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.hCCBKernelMemInfo,
+#else
+ &psDoKickIN->sCCBKick.hCCBKernelMemInfo,
+#endif
+ psDoKickIN->sCCBKick.hCCBKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psDoKickIN->sCCBKick.ui32NumDstSyncObjects > 16)
+ {
+ return 0;
+ }
+
+ if(psDoKickIN->sCCBKick.hTA3DSyncInfo != 0)
+#else
+ if(psDoKickIN->sCCBKick.hTA3DSyncInfo != IMG_NULL)
+#endif
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.hTA3DSyncInfo,
+#else
+ &psDoKickIN->sCCBKick.hTA3DSyncInfo,
+#endif
+ psDoKickIN->sCCBKick.hTA3DSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if(psDoKickIN->sCCBKick.hTASyncInfo != 0)
+#else
+ if(psDoKickIN->sCCBKick.hTASyncInfo != IMG_NULL)
+#endif
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.hTASyncInfo,
+#else
+ &psDoKickIN->sCCBKick.hTASyncInfo,
+#endif
+ psDoKickIN->sCCBKick.hTASyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+#if defined(FIX_HW_BRN_31620)
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &psDoKickIN->sCCBKick.hDevMemContext,
+ psDoKickIN->sCCBKick.hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+#endif
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if(psDoKickIN->sCCBKick.h3DSyncInfo != 0)
+#else
+ if(psDoKickIN->sCCBKick.h3DSyncInfo != IMG_NULL)
+#endif
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.h3DSyncInfo,
+#else
+ &psDoKickIN->sCCBKick.h3DSyncInfo,
+#endif
+ psDoKickIN->sCCBKick.h3DSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+
+#if defined(SUPPORT_SGX_GENERALISED_SYNCOBJECTS)
+
+ if (psDoKickIN->sCCBKick.ui32NumTASrcSyncs > SGX_MAX_TA_SRC_SYNCS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.ui32NumTASrcSyncs = psDoKickIN->sCCBKick.ui32NumTASrcSyncs;
+#endif
+ for(i=0; i<psDoKickIN->sCCBKick.ui32NumTASrcSyncs; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ahTASrcKernelSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ahTASrcKernelSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ahTASrcKernelSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psDoKickIN->sCCBKick.ui32NumTADstSyncs > SGX_MAX_TA_DST_SYNCS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.ui32NumTADstSyncs = psDoKickIN->sCCBKick.ui32NumTADstSyncs;
+#endif
+ for(i=0; i<psDoKickIN->sCCBKick.ui32NumTADstSyncs; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ahTADstKernelSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ahTADstKernelSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ahTADstKernelSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psDoKickIN->sCCBKick.ui32Num3DSrcSyncs > SGX_MAX_3D_SRC_SYNCS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.ui32Num3DSrcSyncs = psDoKickIN->sCCBKick.ui32Num3DSrcSyncs;
+#endif
+ for(i=0; i<psDoKickIN->sCCBKick.ui32Num3DSrcSyncs; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ah3DSrcKernelSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ah3DSrcKernelSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ah3DSrcKernelSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#else
+
+ if (psDoKickIN->sCCBKick.ui32NumSrcSyncs > SGX_MAX_SRC_SYNCS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.ui32NumSrcSyncs = psDoKickIN->sCCBKick.ui32NumSrcSyncs;
+#endif
+ for(i=0; i<psDoKickIN->sCCBKick.ui32NumSrcSyncs; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ahSrcKernelSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ahSrcKernelSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ahSrcKernelSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#endif
+
+ if (psDoKickIN->sCCBKick.ui32NumTAStatusVals > SGX_MAX_TA_STATUS_VALS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+ for (i = 0; i < psDoKickIN->sCCBKick.ui32NumTAStatusVals; i++)
+ {
+ psRetOUT->eError =
+#if defined(SUPPORT_SGX_NEW_STATUS_VALS)
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.asTAStatusUpdate[i].hKernelMemInfo,
+#else
+ &psDoKickIN->sCCBKick.asTAStatusUpdate[i].hKernelMemInfo,
+#endif
+ psDoKickIN->sCCBKick.asTAStatusUpdate[i].hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.asTAStatusUpdate[i].sCtlStatus = psDoKickIN->sCCBKick.asTAStatusUpdate[i].sCtlStatus;
+#endif
+
+#else
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ahTAStatusSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ahTAStatusSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ahTAStatusSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+#endif
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psDoKickIN->sCCBKick.ui32Num3DStatusVals > SGX_MAX_3D_STATUS_VALS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+ for(i = 0; i < psDoKickIN->sCCBKick.ui32Num3DStatusVals; i++)
+ {
+ psRetOUT->eError =
+#if defined(SUPPORT_SGX_NEW_STATUS_VALS)
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.as3DStatusUpdate[i].hKernelMemInfo,
+#else
+ &psDoKickIN->sCCBKick.as3DStatusUpdate[i].hKernelMemInfo,
+#endif
+ psDoKickIN->sCCBKick.as3DStatusUpdate[i].hKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.as3DStatusUpdate[i].sCtlStatus = psDoKickIN->sCCBKick.as3DStatusUpdate[i].sCtlStatus;
+#endif
+#else
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.ah3DStatusSyncInfo[i],
+#else
+ &psDoKickIN->sCCBKick.ah3DStatusSyncInfo[i],
+#endif
+ psDoKickIN->sCCBKick.ah3DStatusSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+#endif
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ ui32NumDstSyncs = psDoKickIN->sCCBKick.ui32NumDstSyncObjects;
+
+ if(ui32NumDstSyncs > 0)
+ {
+ if(!OSAccessOK(PVR_VERIFY_READ,
+ psDoKickIN->sCCBKick.pahDstSyncHandles,
+ ui32NumDstSyncs * sizeof(IMG_HANDLE)))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: SGXDoKickBW:"
+ " Invalid pasDstSyncHandles pointer", __FUNCTION__));
+ return -EFAULT;
+ }
+
+ psRetOUT->eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32NumDstSyncs * sizeof(IMG_HANDLE),
+ (IMG_VOID **)&phKernelSyncInfoHandles,
+ 0,
+ "Array of Synchronization Info Handles");
+ if (psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sCCBKickKM.pahDstSyncHandles = phKernelSyncInfoHandles;
+#else
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ phKernelSyncInfoHandles,
+ psDoKickIN->sCCBKick.pahDstSyncHandles,
+ ui32NumDstSyncs * sizeof(IMG_HANDLE)) != PVRSRV_OK)
+ {
+ ret = -EFAULT;
+ goto PVRSRV_BRIDGE_SGX_DOKICK_RETURN_RESULT;
+ }
+
+
+ psDoKickIN->sCCBKick.pahDstSyncHandles = phKernelSyncInfoHandles;
+#endif
+
+ for( i = 0; i < ui32NumDstSyncs; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.pahDstSyncHandles[i],
+#else
+ &psDoKickIN->sCCBKick.pahDstSyncHandles[i],
+#endif
+ psDoKickIN->sCCBKick.pahDstSyncHandles[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_DOKICK_RETURN_RESULT;
+ }
+
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM.hKernelHWSyncListMemInfo,
+#else
+ &psDoKickIN->sCCBKick.hKernelHWSyncListMemInfo,
+#endif
+ psDoKickIN->sCCBKick.hKernelHWSyncListMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_DOKICK_RETURN_RESULT;
+ }
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSMemCopy(&sCCBKickKM.sCommand, &psDoKickIN->sCCBKick.sCommand, sizeof(sCCBKickKM.sCommand));
+
+ sCCBKickKM.ui32NumDstSyncObjects = psDoKickIN->sCCBKick.ui32NumDstSyncObjects;
+ sCCBKickKM.ui32NumTAStatusVals = psDoKickIN->sCCBKick.ui32NumTAStatusVals;
+ sCCBKickKM.ui32Num3DStatusVals = psDoKickIN->sCCBKick.ui32Num3DStatusVals;
+ sCCBKickKM.bFirstKickOrResume = psDoKickIN->sCCBKick.bFirstKickOrResume;
+ sCCBKickKM.ui32CCBOffset = psDoKickIN->sCCBKick.ui32CCBOffset;
+ sCCBKickKM.bTADependency = psDoKickIN->sCCBKick.bTADependency;
+
+#if (defined(NO_HARDWARE) || defined(PDUMP))
+ sCCBKickKM.bTerminateOrAbort = psDoKickIN->sCCBKick.bTerminateOrAbort;
+#endif
+#if defined(PDUMP)
+ sCCBKickKM.ui32CCBDumpWOff = psDoKickIN->sCCBKick.ui32CCBDumpWOff;
+#endif
+
+#if defined(NO_HARDWARE)
+ sCCBKickKM.ui32WriteOpsPendingVal = psDoKickIN->sCCBKick.ui32WriteOpsPendingVal;
+#endif
+#endif
+ psRetOUT->eError =
+ SGXDoKickKM(hDevCookieInt,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sCCBKickKM);
+#else
+ &psDoKickIN->sCCBKick);
+#endif
+
+PVRSRV_BRIDGE_SGX_DOKICK_RETURN_RESULT:
+
+ if(phKernelSyncInfoHandles)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32NumDstSyncs * sizeof(IMG_HANDLE),
+ (IMG_VOID *)phKernelSyncInfoHandles,
+ 0);
+
+ }
+ return ret;
+}
+
+
+static IMG_INT
+SGXScheduleProcessQueuesBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_SCHEDULE_PROCESS_QUEUES *psScheduleProcQIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_SCHEDULE_PROCESS_QUEUES);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psScheduleProcQIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = SGXScheduleProcessQueuesKM(hDevCookieInt);
+
+ return 0;
+}
+
+
+#if defined(TRANSFER_QUEUE)
+static IMG_INT
+SGXSubmitTransferBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SUBMITTRANSFER *psSubmitTransferIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_TRANSFER_SGX_KICK *psKick;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_TRANSFER_SGX_KICK_KM sKickKM = {0};
+#endif
+ IMG_UINT32 i;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_SUBMITTRANSFER);
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+
+ psKick = &psSubmitTransferIN->sKick;
+
+#if defined(FIX_HW_BRN_31620)
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &psKick->hDevMemContext,
+ psKick->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+#endif
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSubmitTransferIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.hCCBMemInfo,
+#else
+ &psKick->hCCBMemInfo,
+#endif
+ psKick->hCCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ if (psKick->hTASyncInfo != IMG_NULL)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.hTASyncInfo,
+#else
+ &psKick->hTASyncInfo,
+#endif
+ psKick->hTASyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psKick->h3DSyncInfo != IMG_NULL)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.h3DSyncInfo,
+#else
+ &psKick->h3DSyncInfo,
+#endif
+ psKick->h3DSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psKick->ui32NumSrcSync > SGX_MAX_TRANSFER_SYNC_OPS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+ for (i = 0; i < psKick->ui32NumSrcSync; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.ahSrcSyncInfo[i],
+#else
+ &psKick->ahSrcSyncInfo[i],
+#endif
+ psKick->ahSrcSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+ if (psKick->ui32NumDstSync > SGX_MAX_TRANSFER_SYNC_OPS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+ for (i = 0; i < psKick->ui32NumDstSync; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.ahDstSyncInfo[i],
+#else
+ &psKick->ahDstSyncInfo[i],
+#endif
+ psKick->ahDstSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ sKickKM.sHWTransferContextDevVAddr = psKick->sHWTransferContextDevVAddr;
+ sKickKM.ui32SharedCmdCCBOffset = psKick->ui32SharedCmdCCBOffset;
+ sKickKM.ui32NumSrcSync = psKick->ui32NumSrcSync;
+ sKickKM.ui32NumDstSync = psKick->ui32NumDstSync;
+ sKickKM.ui32Flags = psKick->ui32Flags;
+ sKickKM.ui32PDumpFlags = psKick->ui32PDumpFlags;
+#if defined(PDUMP)
+ sKickKM.ui32CCBDumpWOff = psKick->ui32CCBDumpWOff;
+#endif
+
+ psRetOUT->eError = SGXSubmitTransferKM(hDevCookieInt, &sKickKM);
+#else
+ psRetOUT->eError = SGXSubmitTransferKM(hDevCookieInt, psKick);
+#endif
+
+ return 0;
+}
+
+
+#if defined(SGX_FEATURE_2D_HARDWARE)
+static IMG_INT
+SGXSubmit2DBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SUBMIT2D *psSubmit2DIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_2D_SGX_KICK *psKick;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_2D_SGX_KICK_KM sKickKM;
+#endif
+ IMG_UINT32 i;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_SUBMIT2D);
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+
+ psKick = &psSubmit2DIN->sKick;
+
+#if defined(FIX_HW_BRN_31620)
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &psKick->hDevMemContext,
+ psKick->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+#endif
+
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSubmit2DIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.hCCBMemInfo,
+#else
+ &psKick->hCCBMemInfo,
+#endif
+ psKick->hCCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (psKick->hTASyncInfo != 0)
+#else
+ if (psKick->hTASyncInfo != IMG_NULL)
+#endif
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.hTASyncInfo,
+#else
+ &psKick->hTASyncInfo,
+#endif
+ psKick->hTASyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+ sKickKM.hTASyncInfo = IMG_NULL;
+ }
+#endif
+
+ if (psKick->h3DSyncInfo != IMG_NULL)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.h3DSyncInfo,
+#else
+ &psKick->h3DSyncInfo,
+#endif
+ psKick->h3DSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+ sKickKM.h3DSyncInfo = IMG_NULL;
+ }
+#endif
+
+ if (psKick->ui32NumSrcSync > SGX_MAX_2D_SRC_SYNC_OPS)
+ {
+ psRetOUT->eError = PVRSRV_ERROR_INVALID_PARAMS;
+ return 0;
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ for (i = 0; i < SGX_MAX_2D_SRC_SYNC_OPS; i++)
+ {
+ if (i < psKick->ui32NumSrcSync)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &sKickKM.ahSrcSyncInfo[i],
+ psKick->ahSrcSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+ else
+ {
+ sKickKM.ahSrcSyncInfo[i] = IMG_NULL;
+ }
+ }
+#else
+ for (i = 0; i < psKick->ui32NumSrcSync; i++)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &psKick->ahSrcSyncInfo[i],
+ psKick->ahSrcSyncInfo[i],
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#endif
+
+ if (psKick->hDstSyncInfo != IMG_NULL)
+ {
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &sKickKM.hDstSyncInfo,
+#else
+ &psKick->hDstSyncInfo,
+#endif
+ psKick->hDstSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ else
+ {
+ sKickKM.hDstSyncInfo = IMG_NULL;
+ }
+
+
+ sKickKM.ui32SharedCmdCCBOffset = psKick->ui32SharedCmdCCBOffset;
+ sKickKM.ui32NumSrcSync = psKick->ui32NumSrcSync;
+ sKickKM.ui32PDumpFlags = psKick->ui32PDumpFlags;
+ sKickKM.sHW2DContextDevVAddr = psKick->sHW2DContextDevVAddr;
+#if defined(PDUMP)
+ sKickKM.ui32CCBDumpWOff = psKick->ui32CCBDumpWOff;
+#endif
+#endif
+
+ psRetOUT->eError =
+#if defined (SUPPORT_SID_INTERFACE)
+ SGXSubmit2DKM(hDevCookieInt, &sKickKM);
+#else
+ SGXSubmit2DKM(hDevCookieInt, psKick);
+#endif
+
+ return 0;
+}
+#endif
+#endif
+
+
+static IMG_INT
+SGXGetMiscInfoBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXGETMISCINFO *psSGXGetMiscInfoIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hDevMemContextInt = 0;
+ PVRSRV_SGXDEV_INFO *psDevInfo;
+ SGX_MISC_INFO sMiscInfo;
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID,
+ PVRSRV_BRIDGE_SGX_GETMISCINFO);
+
+ psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXGetMiscInfoIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+#if defined(SUPPORT_SGX_EDM_MEMORY_DEBUG)
+
+ if (psSGXGetMiscInfoIN->psMiscInfo->eRequest == SGX_MISC_INFO_REQUEST_MEMREAD)
+ {
+ psRetOUT->eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psSGXGetMiscInfoIN->psMiscInfo->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+#endif
+
+ psDeviceNode = hDevCookieInt;
+ PVR_ASSERT(psDeviceNode != IMG_NULL);
+ if (psDeviceNode == IMG_NULL)
+ {
+ return -EFAULT;
+ }
+
+ psDevInfo = psDeviceNode->pvDevice;
+
+
+ psRetOUT->eError = CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ &sMiscInfo,
+ psSGXGetMiscInfoIN->psMiscInfo,
+ sizeof(SGX_MISC_INFO));
+ if (psRetOUT->eError != PVRSRV_OK)
+ {
+ return -EFAULT;
+ }
+
+ {
+ psRetOUT->eError = SGXGetMiscInfoKM(psDevInfo, &sMiscInfo, psDeviceNode, hDevMemContextInt);
+
+ if (psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+ }
+
+
+ psRetOUT->eError = CopyToUserWrapper(psPerProc,
+ ui32BridgeID,
+ psSGXGetMiscInfoIN->psMiscInfo,
+ &sMiscInfo,
+ sizeof(SGX_MISC_INFO));
+ if (psRetOUT->eError != PVRSRV_OK)
+ {
+ return -EFAULT;
+ }
+ return 0;
+}
+
+
+static IMG_INT
+SGXReadHWPerfCBBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_READ_HWPERF_CB *psSGXReadHWPerfCBIN,
+ PVRSRV_BRIDGE_OUT_SGX_READ_HWPERF_CB *psSGXReadHWPerfCBOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_SGX_HWPERF_CB_ENTRY *psAllocated;
+ IMG_HANDLE hAllocatedHandle;
+ IMG_UINT32 ui32AllocatedSize;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_READ_HWPERF_CB);
+
+ psSGXReadHWPerfCBOUT->eError =PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXReadHWPerfCBIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psSGXReadHWPerfCBOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ ui32AllocatedSize = psSGXReadHWPerfCBIN->ui32ArraySize *
+ sizeof(psSGXReadHWPerfCBIN->psHWPerfCBData[0]);
+ ASSIGN_AND_EXIT_ON_ERROR(psSGXReadHWPerfCBOUT->eError,
+ OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32AllocatedSize,
+ (IMG_VOID **)&psAllocated,
+ &hAllocatedHandle,
+ "Array of Hardware Performance Circular Buffer Data"));
+
+ psSGXReadHWPerfCBOUT->eError = SGXReadHWPerfCBKM(hDevCookieInt,
+ psSGXReadHWPerfCBIN->ui32ArraySize,
+ psAllocated,
+ &psSGXReadHWPerfCBOUT->ui32DataCount,
+ &psSGXReadHWPerfCBOUT->ui32ClockSpeed,
+ &psSGXReadHWPerfCBOUT->ui32HostTimeStamp);
+ if (psSGXReadHWPerfCBOUT->eError == PVRSRV_OK)
+ {
+ psSGXReadHWPerfCBOUT->eError = CopyToUserWrapper(psPerProc,
+ ui32BridgeID,
+ psSGXReadHWPerfCBIN->psHWPerfCBData,
+ psAllocated,
+ ui32AllocatedSize);
+ }
+
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32AllocatedSize,
+ psAllocated,
+ hAllocatedHandle);
+
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXDevInitPart2BW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXDEVINITPART2 *psSGXDevInitPart2IN,
+ PVRSRV_BRIDGE_OUT_SGXDEVINITPART2 *psSGXDevInitPart2OUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_ERROR eError = PVRSRV_OK;
+#else
+ PVRSRV_ERROR eError;
+#endif
+ IMG_BOOL bDissociateFailed = IMG_FALSE;
+ IMG_BOOL bLookupFailed = IMG_FALSE;
+ IMG_BOOL bReleaseFailed = IMG_FALSE;
+ IMG_HANDLE hDummy;
+ IMG_UINT32 i;
+#if defined (SUPPORT_SID_INTERFACE)
+ SGX_BRIDGE_INIT_INFO_KM asInitInfoKM = {0};
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_DEVINITPART2);
+
+
+ psSGXDevInitPart2OUT->ui32KMBuildOptions = SGX_BUILD_OPTIONS;
+
+ if(!psPerProc->bInitProcess)
+ {
+ psSGXDevInitPart2OUT->eError = PVRSRV_ERROR_PROCESS_NOT_INITIALISED;
+ return 0;
+ }
+
+ psSGXDevInitPart2OUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXDevInitPart2IN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXDevInitPart2OUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBEventKickerMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXHostCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXTA3DCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXPTLAWriteBackMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXMiscMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+#if defined(SGX_SUPPORT_HWPROFILING)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelHWProfilingMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(SUPPORT_SGX_HWPERF)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelHWPerfCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelTASigBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernel3DSigBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_29702)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelCFIMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(FIX_HW_BRN_29823)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelDummyTermStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+
+#if defined(FIX_HW_BRN_31542)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAVDMStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAIndexStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPDSMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAUSEMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAParamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPMPTMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWATPCMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPSGRgnHdrMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && defined(FIX_HW_BRN_31425)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMSnapShotBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMCtrlStreamBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && \
+ defined(FIX_HW_BRN_33657) && defined(SUPPORT_SECURE_33657_FIX)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMStateUpdateBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(PVRSRV_USSE_EDM_STATUS_DEBUG)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ psSGXDevInitPart2IN->sInitInfo.hKernelEDMStatusBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+ for (i = 0; i < SGX_MAX_INIT_MEM_HANDLES; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hHandle = psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+#else
+ IMG_HANDLE hHandle = psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+#endif
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if (hHandle == 0)
+#else
+ if (hHandle == IMG_NULL)
+#endif
+ {
+ continue;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDummy,
+ hHandle,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+ }
+
+ if (bLookupFailed)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "DevInitSGXPart2BW: A handle lookup failed"));
+ psSGXDevInitPart2OUT->eError = PVRSRV_ERROR_INIT2_PHASE_FAILED;
+ return 0;
+ }
+
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelCCBMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelCCBMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelCCBCtlMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelCCBCtlMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelCCBEventKickerMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelCCBEventKickerMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelCCBEventKickerMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelSGXHostCtlMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelSGXHostCtlMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXHostCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelSGXTA3DCtlMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelSGXTA3DCtlMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXTA3DCtlMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelSGXPTLAWriteBackMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelSGXPTLAWriteBackMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXPTLAWriteBackMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelSGXMiscMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelSGXMiscMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelSGXMiscMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+
+#if defined(SGX_SUPPORT_HWPROFILING)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelHWProfilingMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelHWProfilingMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelHWProfilingMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(SUPPORT_SGX_HWPERF)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelHWPerfCBMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelHWPerfCBMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelHWPerfCBMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelTASigBufferMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelTASigBufferMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelTASigBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernel3DSigBufferMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernel3DSigBufferMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernel3DSigBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_29702)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelCFIMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelCFIMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelCFIMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bLookupFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(FIX_HW_BRN_29823)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelDummyTermStreamMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelDummyTermStreamMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelDummyTermStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+
+#if defined(FIX_HW_BRN_31542)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAVDMStreamMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAVDMStreamMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAVDMStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAIndexStreamMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAIndexStreamMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAIndexStreamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAPDSMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPDSMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPDSMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAUSEMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAUSEMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAUSEMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAParamMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAParamMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAParamMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAPMPTMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPMPTMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPMPTMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWATPCMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWATPCMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWATPCMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelClearClipWAPSGRgnHdrMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPSGRgnHdrMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPSGRgnHdrMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && defined(FIX_HW_BRN_31425)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+ &psSGXDevInitPart2IN->sInitInfo.hKernelVDMSnapShotBufferMemInfo,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMSnapShotBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+ &psSGXDevInitPart2IN->sInitInfo.hKernelVDMCtrlStreamBufferMemInfo,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMCtrlStreamBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && \
+ defined(FIX_HW_BRN_33657) && defined(SUPPORT_SECURE_33657_FIX)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+ &psSGXDevInitPart2IN->sInitInfo.hKernelVDMStateUpdateBufferMemInfo,
+ psSGXDevInitPart2IN->sInitInfo.hKernelVDMStateUpdateBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined(PVRSRV_USSE_EDM_STATUS_DEBUG)
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asInitInfoKM.hKernelEDMStatusBufferMemInfo,
+#else
+ &psSGXDevInitPart2IN->sInitInfo.hKernelEDMStatusBufferMemInfo,
+#endif
+ psSGXDevInitPart2IN->sInitInfo.hKernelEDMStatusBufferMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+#endif
+
+ for (i = 0; i < SGX_MAX_INIT_MEM_HANDLES; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID hHandle = psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+ IMG_HANDLE *phHandleKM = &asInitInfoKM.asInitMemHandles[i];
+
+ if (hHandle == 0)
+#else
+ IMG_HANDLE *phHandle = &psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+
+ if (*phHandle == IMG_NULL)
+#endif
+ continue;
+
+ eError = PVRSRVLookupAndReleaseHandle(psPerProc->psHandleBase,
+#if defined (SUPPORT_SID_INTERFACE)
+ phHandleKM,
+ hHandle,
+#else
+ phHandle,
+ *phHandle,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if (eError != PVRSRV_OK)
+ {
+ bReleaseFailed = IMG_TRUE;
+ }
+ }
+
+ if (bReleaseFailed)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "DevInitSGXPart2BW: A handle release failed"));
+ psSGXDevInitPart2OUT->eError = PVRSRV_ERROR_INIT2_PHASE_FAILED;
+
+ PVR_DBG_BREAK;
+ return 0;
+ }
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCCBMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCCBMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCCBCtlMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCCBCtlMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCCBEventKickerMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCCBEventKickerMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXHostCtlMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXHostCtlMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXTA3DCtlMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXTA3DCtlMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXPTLAWriteBackMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXPTLAWriteBackMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#endif
+
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXMiscMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXMiscMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+
+#if defined(SGX_SUPPORT_HWPROFILING)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelHWProfilingMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelHWProfilingMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#endif
+
+#if defined(SUPPORT_SGX_HWPERF)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelHWPerfCBMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelHWPerfCBMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#endif
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelTASigBufferMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelTASigBufferMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernel3DSigBufferMemInfo);
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernel3DSigBufferMemInfo);
+#endif
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+
+#if defined(FIX_HW_BRN_29702)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCFIMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCFIMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#endif
+
+#if defined(FIX_HW_BRN_29823)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelDummyTermStreamMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelDummyTermStreamMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#endif
+
+#if defined(FIX_HW_BRN_31542)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAVDMStreamMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAVDMStreamMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAIndexStreamMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAIndexStreamMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAPDSMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPDSMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAUSEMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAUSEMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAParamMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAParamMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAPMPTMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPMPTMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWATPCMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWATPCMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelClearClipWAPSGRgnHdrMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelClearClipWAPSGRgnHdrMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#endif
+
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && defined(FIX_HW_BRN_31425)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelVDMSnapShotBufferMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelVDMCtrlStreamBufferMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && \
+ defined(FIX_HW_BRN_33657) && defined(SUPPORT_SECURE_33657_FIX)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelVDMStateUpdateBufferMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+
+#if defined(PVRSRV_USSE_EDM_STATUS_DEBUG)
+#if defined (SUPPORT_SID_INTERFACE)
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelEDMStatusBufferMemInfo);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+#else
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelEDMStatusBufferMemInfo);
+ bDissociateFailed |= (IMG_BOOL)(eError != PVRSRV_OK);
+#endif
+#endif
+
+ for (i = 0; i < SGX_MAX_INIT_MEM_HANDLES; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_HANDLE hHandle = asInitInfoKM.asInitMemHandles[i];
+#else
+ IMG_HANDLE hHandle = psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+#endif
+
+ if (hHandle == IMG_NULL)
+ continue;
+
+ eError = PVRSRVDissociateDeviceMemKM(hDevCookieInt, hHandle);
+ if (eError != PVRSRV_OK)
+ {
+ bDissociateFailed = IMG_TRUE;
+ }
+ }
+
+
+ if(bDissociateFailed)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCCBMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelCCBCtlMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXHostCtlMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXTA3DCtlMemInfo);
+#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXPTLAWriteBackMemInfo);
+#endif
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, asInitInfoKM.hKernelSGXMiscMemInfo);
+#else
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCCBMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelCCBCtlMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXHostCtlMemInfo);
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXTA3DCtlMemInfo);
+#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXPTLAWriteBackMemInfo);
+#endif
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, psSGXDevInitPart2IN->sInitInfo.hKernelSGXMiscMemInfo);
+#endif
+
+ for (i = 0; i < SGX_MAX_INIT_MEM_HANDLES; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_HANDLE hHandle = asInitInfoKM.asInitMemHandles[i];
+
+ if (hHandle == 0)
+#else
+ IMG_HANDLE hHandle = psSGXDevInitPart2IN->sInitInfo.asInitMemHandles[i];
+
+ if (hHandle == IMG_NULL)
+#endif
+ continue;
+
+ PVRSRVFreeDeviceMemKM(hDevCookieInt, (PVRSRV_KERNEL_MEM_INFO *)hHandle);
+
+ }
+
+ PVR_DPF((PVR_DBG_ERROR, "DevInitSGXPart2BW: A dissociate failed"));
+
+ psSGXDevInitPart2OUT->eError = PVRSRV_ERROR_INIT2_PHASE_FAILED;
+
+
+ PVR_DBG_BREAK;
+ return 0;
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ asInitInfoKM.sScripts = psSGXDevInitPart2IN->sInitInfo.sScripts;
+ asInitInfoKM.ui32ClientBuildOptions = psSGXDevInitPart2IN->sInitInfo.ui32ClientBuildOptions;
+ asInitInfoKM.sSGXStructSizes = psSGXDevInitPart2IN->sInitInfo.sSGXStructSizes;
+ asInitInfoKM.ui32CacheControl = psSGXDevInitPart2IN->sInitInfo.ui32CacheControl;
+ asInitInfoKM.ui32EDMTaskReg0 = psSGXDevInitPart2IN->sInitInfo.ui32EDMTaskReg0;
+ asInitInfoKM.ui32EDMTaskReg1 = psSGXDevInitPart2IN->sInitInfo.ui32EDMTaskReg1;
+ asInitInfoKM.ui32ClkGateStatusReg = psSGXDevInitPart2IN->sInitInfo.ui32ClkGateStatusReg;
+ asInitInfoKM.ui32ClkGateStatusMask = psSGXDevInitPart2IN->sInitInfo.ui32ClkGateStatusMask;
+
+ OSMemCopy(&asInitInfoKM.asInitDevData ,
+ &psSGXDevInitPart2IN->sInitInfo.asInitDevData,
+ sizeof(asInitInfoKM.asInitDevData));
+ OSMemCopy(&asInitInfoKM.aui32HostKickAddr,
+ &psSGXDevInitPart2IN->sInitInfo.aui32HostKickAddr,
+ sizeof(asInitInfoKM.aui32HostKickAddr));
+
+ psSGXDevInitPart2OUT->eError =
+ DevInitSGXPart2KM(psPerProc,
+ hDevCookieInt,
+ &asInitInfoKM);
+#else
+ psSGXDevInitPart2OUT->eError =
+ DevInitSGXPart2KM(psPerProc,
+ hDevCookieInt,
+ &psSGXDevInitPart2IN->sInitInfo);
+#endif
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXRegisterHWRenderContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_REGISTER_HW_RENDER_CONTEXT *psSGXRegHWRenderContextIN,
+ PVRSRV_BRIDGE_OUT_SGX_REGISTER_HW_RENDER_CONTEXT *psSGXRegHWRenderContextOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hHWRenderContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_REGISTER_HW_RENDER_CONTEXT);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXRegHWRenderContextOUT->eError, psPerProc, 1);
+
+ psSGXRegHWRenderContextOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXRegHWRenderContextIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXRegHWRenderContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ hHWRenderContextInt =
+ SGXRegisterHWRenderContextKM(hDevCookieInt,
+ &psSGXRegHWRenderContextIN->sHWRenderContextDevVAddr,
+ psPerProc);
+
+ if (hHWRenderContextInt == IMG_NULL)
+ {
+ psSGXRegHWRenderContextOUT->eError = PVRSRV_ERROR_UNABLE_TO_REGISTER_CONTEXT;
+ return 0;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psSGXRegHWRenderContextOUT->hHWRenderContext,
+ hHWRenderContextInt,
+ PVRSRV_HANDLE_TYPE_SGX_HW_RENDER_CONTEXT,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXRegHWRenderContextOUT->eError, psPerProc);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXUnregisterHWRenderContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_UNREGISTER_HW_RENDER_CONTEXT *psSGXUnregHWRenderContextIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hHWRenderContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_UNREGISTER_HW_RENDER_CONTEXT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hHWRenderContextInt,
+ psSGXUnregHWRenderContextIN->hHWRenderContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_RENDER_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = SGXUnregisterHWRenderContextKM(hHWRenderContextInt,
+ psSGXUnregHWRenderContextIN->bForceCleanup);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXUnregHWRenderContextIN->hHWRenderContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_RENDER_CONTEXT);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXRegisterHWTransferContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_REGISTER_HW_TRANSFER_CONTEXT *psSGXRegHWTransferContextIN,
+ PVRSRV_BRIDGE_OUT_SGX_REGISTER_HW_TRANSFER_CONTEXT *psSGXRegHWTransferContextOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hHWTransferContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_REGISTER_HW_TRANSFER_CONTEXT);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXRegHWTransferContextOUT->eError, psPerProc, 1);
+
+ psSGXRegHWTransferContextOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXRegHWTransferContextIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXRegHWTransferContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ hHWTransferContextInt =
+ SGXRegisterHWTransferContextKM(hDevCookieInt,
+ &psSGXRegHWTransferContextIN->sHWTransferContextDevVAddr,
+ psPerProc);
+
+ if (hHWTransferContextInt == IMG_NULL)
+ {
+ psSGXRegHWTransferContextOUT->eError = PVRSRV_ERROR_UNABLE_TO_REGISTER_CONTEXT;
+ return 0;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psSGXRegHWTransferContextOUT->hHWTransferContext,
+ hHWTransferContextInt,
+ PVRSRV_HANDLE_TYPE_SGX_HW_TRANSFER_CONTEXT,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXRegHWTransferContextOUT->eError, psPerProc);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXUnregisterHWTransferContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_UNREGISTER_HW_TRANSFER_CONTEXT *psSGXUnregHWTransferContextIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_HANDLE hHWTransferContextInt = 0;
+#else
+ IMG_HANDLE hHWTransferContextInt;
+#endif
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_UNREGISTER_HW_TRANSFER_CONTEXT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hHWTransferContextInt,
+ psSGXUnregHWTransferContextIN->hHWTransferContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_TRANSFER_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = SGXUnregisterHWTransferContextKM(hHWTransferContextInt,
+ psSGXUnregHWTransferContextIN->bForceCleanup);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXUnregHWTransferContextIN->hHWTransferContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_TRANSFER_CONTEXT);
+
+ return 0;
+}
+
+
+#if defined(SGX_FEATURE_2D_HARDWARE)
+static IMG_INT
+SGXRegisterHW2DContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_REGISTER_HW_2D_CONTEXT *psSGXRegHW2DContextIN,
+ PVRSRV_BRIDGE_OUT_SGX_REGISTER_HW_2D_CONTEXT *psSGXRegHW2DContextOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_HANDLE hHW2DContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_REGISTER_HW_2D_CONTEXT);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXRegHW2DContextOUT->eError, psPerProc, 1);
+
+ psSGXRegHW2DContextOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXRegHW2DContextIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXRegHW2DContextOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ hHW2DContextInt =
+ SGXRegisterHW2DContextKM(hDevCookieInt,
+ &psSGXRegHW2DContextIN->sHW2DContextDevVAddr,
+ psPerProc);
+
+ if (hHW2DContextInt == IMG_NULL)
+ {
+ psSGXRegHW2DContextOUT->eError = PVRSRV_ERROR_UNABLE_TO_REGISTER_CONTEXT;
+ return 0;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psSGXRegHW2DContextOUT->hHW2DContext,
+ hHW2DContextInt,
+ PVRSRV_HANDLE_TYPE_SGX_HW_2D_CONTEXT,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXRegHW2DContextOUT->eError, psPerProc);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXUnregisterHW2DContextBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_UNREGISTER_HW_2D_CONTEXT *psSGXUnregHW2DContextIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hHW2DContextInt;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_UNREGISTER_HW_2D_CONTEXT);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hHW2DContextInt,
+ psSGXUnregHW2DContextIN->hHW2DContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_2D_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = SGXUnregisterHW2DContextKM(hHW2DContextInt,
+ psSGXUnregHW2DContextIN->bForceCleanup);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXUnregHW2DContextIN->hHW2DContext,
+ PVRSRV_HANDLE_TYPE_SGX_HW_2D_CONTEXT);
+
+ return 0;
+}
+#endif
+
+static IMG_INT
+SGXFlushHWRenderTargetBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGX_FLUSH_HW_RENDER_TARGET *psSGXFlushHWRenderTargetIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_FLUSH_HW_RENDER_TARGET);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXFlushHWRenderTargetIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError = SGXFlushHWRenderTargetKM(hDevCookieInt, psSGXFlushHWRenderTargetIN->sHWRTDataSetDevVAddr, IMG_FALSE);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGX2DQueryBlitsCompleteBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_2DQUERYBLTSCOMPLETE *ps2DQueryBltsCompleteIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_VOID *pvSyncInfo;
+ PVRSRV_SGXDEV_INFO *psDevInfo;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_2DQUERYBLTSCOMPLETE);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ ps2DQueryBltsCompleteIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvSyncInfo,
+ ps2DQueryBltsCompleteIN->hKernSyncInfo,
+ PVRSRV_HANDLE_TYPE_SYNC_INFO);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psDevInfo = (PVRSRV_SGXDEV_INFO *)((PVRSRV_DEVICE_NODE *)hDevCookieInt)->pvDevice;
+
+ psRetOUT->eError =
+ SGX2DQueryBlitsCompleteKM(psDevInfo,
+ (PVRSRV_KERNEL_SYNC_INFO *)pvSyncInfo,
+ ps2DQueryBltsCompleteIN->bWaitForComplete);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXFindSharedPBDescBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXFINDSHAREDPBDESC *psSGXFindSharedPBDescIN,
+ PVRSRV_BRIDGE_OUT_SGXFINDSHAREDPBDESC *psSGXFindSharedPBDescOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_KERNEL_MEM_INFO *psSharedPBDescKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psHWPBDescKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psBlockKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psHWBlockKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO **ppsSharedPBDescSubKernelMemInfos = IMG_NULL;
+ IMG_UINT32 ui32SharedPBDescSubKernelMemInfosCount = 0;
+ IMG_UINT32 i;
+ IMG_HANDLE hSharedPBDesc = IMG_NULL;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXFindSharedPBDescOUT->eError, psPerProc, PVRSRV_BRIDGE_SGX_SHAREDPBDESC_MAX_SUBMEMINFOS + 4);
+
+ psSGXFindSharedPBDescOUT->hSharedPBDesc = IMG_NULL;
+
+ psSGXFindSharedPBDescOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXFindSharedPBDescIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psSGXFindSharedPBDescOUT->eError != PVRSRV_OK)
+ goto PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC_EXIT;
+
+ psSGXFindSharedPBDescOUT->eError =
+ SGXFindSharedPBDescKM(psPerProc, hDevCookieInt,
+ psSGXFindSharedPBDescIN->bLockOnFailure,
+ psSGXFindSharedPBDescIN->ui32TotalPBSize,
+ &hSharedPBDesc,
+ &psSharedPBDescKernelMemInfo,
+ &psHWPBDescKernelMemInfo,
+ &psBlockKernelMemInfo,
+ &psHWBlockKernelMemInfo,
+ &ppsSharedPBDescSubKernelMemInfos,
+ &ui32SharedPBDescSubKernelMemInfosCount);
+ if(psSGXFindSharedPBDescOUT->eError != PVRSRV_OK)
+ goto PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC_EXIT;
+
+ PVR_ASSERT(ui32SharedPBDescSubKernelMemInfosCount
+ <= PVRSRV_BRIDGE_SGX_SHAREDPBDESC_MAX_SUBMEMINFOS);
+
+ psSGXFindSharedPBDescOUT->ui32SharedPBDescSubKernelMemInfoHandlesCount =
+ ui32SharedPBDescSubKernelMemInfosCount;
+
+ if(hSharedPBDesc == IMG_NULL)
+ {
+ psSGXFindSharedPBDescOUT->hSharedPBDescKernelMemInfoHandle = 0;
+
+ goto PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC_EXIT;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOUT->hSharedPBDesc,
+ hSharedPBDesc,
+ PVRSRV_HANDLE_TYPE_SHARED_PB_DESC,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOUT->hSharedPBDescKernelMemInfoHandle,
+ psSharedPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psSGXFindSharedPBDescOUT->hSharedPBDesc);
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOUT->hHWPBDescKernelMemInfoHandle,
+ psHWPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psSGXFindSharedPBDescOUT->hSharedPBDesc);
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOUT->hBlockKernelMemInfoHandle,
+ psBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psSGXFindSharedPBDescOUT->hSharedPBDesc);
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOUT->hHWBlockKernelMemInfoHandle,
+ psHWBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psSGXFindSharedPBDescOUT->hSharedPBDesc);
+
+
+ for(i=0; i<ui32SharedPBDescSubKernelMemInfosCount; i++)
+ {
+ PVRSRV_BRIDGE_OUT_SGXFINDSHAREDPBDESC *psSGXFindSharedPBDescOut =
+ psSGXFindSharedPBDescOUT;
+
+ PVRSRVAllocSubHandleNR(psPerProc->psHandleBase,
+ &psSGXFindSharedPBDescOut->ahSharedPBDescSubKernelMemInfoHandles[i],
+ ppsSharedPBDescSubKernelMemInfos[i],
+ PVRSRV_HANDLE_TYPE_MEM_INFO_REF,
+ PVRSRV_HANDLE_ALLOC_FLAG_MULTI,
+ psSGXFindSharedPBDescOUT->hSharedPBDescKernelMemInfoHandle);
+ }
+
+PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC_EXIT:
+ if (ppsSharedPBDescSubKernelMemInfos != IMG_NULL)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ sizeof(PVRSRV_KERNEL_MEM_INFO *) * ui32SharedPBDescSubKernelMemInfosCount,
+ ppsSharedPBDescSubKernelMemInfos,
+ IMG_NULL);
+ }
+
+ if(psSGXFindSharedPBDescOUT->eError != PVRSRV_OK)
+ {
+ if(hSharedPBDesc != IMG_NULL)
+ {
+ SGXUnrefSharedPBDescKM(hSharedPBDesc);
+ }
+ }
+ else
+ {
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXFindSharedPBDescOUT->eError, psPerProc);
+ }
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXUnrefSharedPBDescBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXUNREFSHAREDPBDESC *psSGXUnrefSharedPBDescIN,
+ PVRSRV_BRIDGE_OUT_SGXUNREFSHAREDPBDESC *psSGXUnrefSharedPBDescOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hSharedPBDesc;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_UNREFSHAREDPBDESC);
+
+ psSGXUnrefSharedPBDescOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hSharedPBDesc,
+ psSGXUnrefSharedPBDescIN->hSharedPBDesc,
+ PVRSRV_HANDLE_TYPE_SHARED_PB_DESC);
+ if(psSGXUnrefSharedPBDescOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psSGXUnrefSharedPBDescOUT->eError =
+ SGXUnrefSharedPBDescKM(hSharedPBDesc);
+
+ if(psSGXUnrefSharedPBDescOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psSGXUnrefSharedPBDescOUT->eError =
+ PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXUnrefSharedPBDescIN->hSharedPBDesc,
+ PVRSRV_HANDLE_TYPE_SHARED_PB_DESC);
+
+ return 0;
+}
+
+
+static IMG_INT
+SGXAddSharedPBDescBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXADDSHAREDPBDESC *psSGXAddSharedPBDescIN,
+ PVRSRV_BRIDGE_OUT_SGXADDSHAREDPBDESC *psSGXAddSharedPBDescOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ PVRSRV_KERNEL_MEM_INFO *psSharedPBDescKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psHWPBDescKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psBlockKernelMemInfo;
+ PVRSRV_KERNEL_MEM_INFO *psHWBlockKernelMemInfo;
+ IMG_UINT32 ui32KernelMemInfoHandlesCount =
+ psSGXAddSharedPBDescIN->ui32KernelMemInfoHandlesCount;
+ IMG_INT ret = 0;
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_SID *phKernelMemInfoHandles = 0;
+#else
+ IMG_HANDLE *phKernelMemInfoHandles = IMG_NULL;
+#endif
+ PVRSRV_KERNEL_MEM_INFO **ppsKernelMemInfos = IMG_NULL;
+ IMG_UINT32 i;
+ PVRSRV_ERROR eError;
+ IMG_HANDLE hSharedPBDesc = IMG_NULL;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXAddSharedPBDescOUT->eError, psPerProc, 1);
+
+ psSGXAddSharedPBDescOUT->hSharedPBDesc = IMG_NULL;
+
+ PVR_ASSERT(ui32KernelMemInfoHandlesCount
+ <= PVRSRV_BRIDGE_SGX_SHAREDPBDESC_MAX_SUBMEMINFOS);
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &hDevCookieInt,
+ psSGXAddSharedPBDescIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psSharedPBDescKernelMemInfo,
+ psSGXAddSharedPBDescIN->hSharedPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psHWPBDescKernelMemInfo,
+ psSGXAddSharedPBDescIN->hHWPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psBlockKernelMemInfo,
+ psSGXAddSharedPBDescIN->hBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&psHWBlockKernelMemInfo,
+ psSGXAddSharedPBDescIN->hHWBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+
+ if(!OSAccessOK(PVR_VERIFY_READ,
+ psSGXAddSharedPBDescIN->phKernelMemInfoHandles,
+ ui32KernelMemInfoHandlesCount * sizeof(IMG_HANDLE)))
+ {
+ PVR_DPF((PVR_DBG_ERROR, "%s: PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC:"
+ " Invalid phKernelMemInfos pointer", __FUNCTION__));
+ ret = -EFAULT;
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32KernelMemInfoHandlesCount * sizeof(IMG_HANDLE),
+ (IMG_VOID **)&phKernelMemInfoHandles,
+ 0,
+ "Array of Handles");
+ if (eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ phKernelMemInfoHandles,
+ psSGXAddSharedPBDescIN->phKernelMemInfoHandles,
+ ui32KernelMemInfoHandlesCount * sizeof(IMG_HANDLE))
+ != PVRSRV_OK)
+ {
+ ret = -EFAULT;
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32KernelMemInfoHandlesCount * sizeof(PVRSRV_KERNEL_MEM_INFO *),
+ (IMG_VOID **)&ppsKernelMemInfos,
+ 0,
+ "Array of pointers to Kernel Memory Info");
+ if (eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ for(i=0; i<ui32KernelMemInfoHandlesCount; i++)
+ {
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID **)&ppsKernelMemInfos[i],
+ phKernelMemInfoHandles[i],
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ if(eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+ }
+
+
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXAddSharedPBDescIN->hSharedPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ PVR_ASSERT(eError == PVRSRV_OK);
+
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXAddSharedPBDescIN->hHWPBDescKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ PVR_ASSERT(eError == PVRSRV_OK);
+
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXAddSharedPBDescIN->hBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO);
+ PVR_ASSERT(eError == PVRSRV_OK);
+
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ psSGXAddSharedPBDescIN->hHWBlockKernelMemInfo,
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ PVR_ASSERT(eError == PVRSRV_OK);
+
+ for(i=0; i<ui32KernelMemInfoHandlesCount; i++)
+ {
+
+ eError = PVRSRVReleaseHandle(psPerProc->psHandleBase,
+ phKernelMemInfoHandles[i],
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+ PVR_ASSERT(eError == PVRSRV_OK);
+ }
+
+ eError = SGXAddSharedPBDescKM(psPerProc, hDevCookieInt,
+ psSharedPBDescKernelMemInfo,
+ psHWPBDescKernelMemInfo,
+ psBlockKernelMemInfo,
+ psHWBlockKernelMemInfo,
+ psSGXAddSharedPBDescIN->ui32TotalPBSize,
+ &hSharedPBDesc,
+ ppsKernelMemInfos,
+ ui32KernelMemInfoHandlesCount,
+ psSGXAddSharedPBDescIN->sHWPBDescDevVAddr);
+
+
+ if (eError != PVRSRV_OK)
+ {
+ goto PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT;
+ }
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psSGXAddSharedPBDescOUT->hSharedPBDesc,
+ hSharedPBDesc,
+ PVRSRV_HANDLE_TYPE_SHARED_PB_DESC,
+ PVRSRV_HANDLE_ALLOC_FLAG_NONE);
+
+PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC_RETURN_RESULT:
+
+ if(phKernelMemInfoHandles)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ psSGXAddSharedPBDescIN->ui32KernelMemInfoHandlesCount * sizeof(IMG_HANDLE),
+ (IMG_VOID *)phKernelMemInfoHandles,
+ 0);
+ }
+ if(ppsKernelMemInfos)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
+ psSGXAddSharedPBDescIN->ui32KernelMemInfoHandlesCount * sizeof(PVRSRV_KERNEL_MEM_INFO *),
+ (IMG_VOID *)ppsKernelMemInfos,
+ 0);
+ }
+
+ if(ret == 0 && eError == PVRSRV_OK)
+ {
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXAddSharedPBDescOUT->eError, psPerProc);
+ }
+
+ psSGXAddSharedPBDescOUT->eError = eError;
+
+ return ret;
+}
+
+static IMG_INT
+SGXGetInfoForSrvinitBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_SGXINFO_FOR_SRVINIT *psSGXInfoForSrvinitIN,
+ PVRSRV_BRIDGE_OUT_SGXINFO_FOR_SRVINIT *psSGXInfoForSrvinitOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_HANDLE hDevCookieInt;
+ IMG_UINT32 i;
+#if defined (SUPPORT_SID_INTERFACE)
+ PVRSRV_HEAP_INFO_KM asHeapInfo[PVRSRV_MAX_CLIENT_HEAPS];
+#endif
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGXINFO_FOR_SRVINIT);
+
+ NEW_HANDLE_BATCH_OR_ERROR(psSGXInfoForSrvinitOUT->eError, psPerProc, PVRSRV_MAX_CLIENT_HEAPS);
+
+ if(!psPerProc->bInitProcess)
+ {
+ psSGXInfoForSrvinitOUT->eError = PVRSRV_ERROR_PROCESS_NOT_INITIALISED;
+ return 0;
+ }
+
+ psSGXInfoForSrvinitOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, &hDevCookieInt,
+ psSGXInfoForSrvinitIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+
+ if(psSGXInfoForSrvinitOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psSGXInfoForSrvinitOUT->eError =
+ SGXGetInfoForSrvinitKM(hDevCookieInt,
+#if defined (SUPPORT_SID_INTERFACE)
+ &asHeapInfo[0],
+ &psSGXInfoForSrvinitOUT->sInitInfo.sPDDevPAddr);
+#else
+ &psSGXInfoForSrvinitOUT->sInitInfo);
+#endif
+
+ if(psSGXInfoForSrvinitOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ for(i = 0; i < PVRSRV_MAX_CLIENT_HEAPS; i++)
+ {
+ PVRSRV_HEAP_INFO *psHeapInfo;
+
+ psHeapInfo = &psSGXInfoForSrvinitOUT->sInitInfo.asHeapInfo[i];
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if ((asHeapInfo[i].ui32HeapID != (IMG_UINT32)SGX_UNDEFINED_HEAP_ID) &&
+ (asHeapInfo[i].hDevMemHeap != IMG_NULL))
+ {
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &psHeapInfo->hDevMemHeap,
+ asHeapInfo[i].hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+ }
+ else
+ {
+ psHeapInfo->hDevMemHeap = 0;
+ }
+
+ psHeapInfo->ui32HeapID = asHeapInfo[i].ui32HeapID;
+ psHeapInfo->sDevVAddrBase = asHeapInfo[i].sDevVAddrBase;
+ psHeapInfo->ui32HeapByteSize = asHeapInfo[i].ui32HeapByteSize;
+ psHeapInfo->ui32Attribs = asHeapInfo[i].ui32Attribs;
+ psHeapInfo->ui32XTileStride = asHeapInfo[i].ui32XTileStride;
+#else
+ if (psHeapInfo->ui32HeapID != (IMG_UINT32)SGX_UNDEFINED_HEAP_ID)
+ {
+ IMG_HANDLE hDevMemHeapExt;
+
+ if (psHeapInfo->hDevMemHeap != IMG_NULL)
+ {
+
+ PVRSRVAllocHandleNR(psPerProc->psHandleBase,
+ &hDevMemHeapExt,
+ psHeapInfo->hDevMemHeap,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_HEAP,
+ PVRSRV_HANDLE_ALLOC_FLAG_SHARED);
+ psHeapInfo->hDevMemHeap = hDevMemHeapExt;
+ }
+ }
+#endif
+ }
+
+ COMMIT_HANDLE_BATCH_OR_ERROR(psSGXInfoForSrvinitOUT->eError, psPerProc);
+
+ return 0;
+}
+
+#if defined(PDUMP)
+static IMG_VOID
+DumpBufferArray(PVRSRV_PER_PROCESS_DATA *psPerProc,
+#if defined (SUPPORT_SID_INTERFACE)
+ PSGX_KICKTA_DUMP_BUFFER_KM psBufferArray,
+#else
+ PSGX_KICKTA_DUMP_BUFFER psBufferArray,
+#endif
+ IMG_UINT32 ui32BufferArrayLength,
+ IMG_BOOL bDumpPolls)
+{
+ IMG_UINT32 i;
+
+ for (i=0; i<ui32BufferArrayLength; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ PSGX_KICKTA_DUMP_BUFFER_KM psBuffer;
+#else
+ PSGX_KICKTA_DUMP_BUFFER psBuffer;
+#endif
+ PVRSRV_KERNEL_MEM_INFO *psCtrlMemInfoKM;
+ IMG_CHAR * pszName;
+ IMG_HANDLE hUniqueTag;
+ IMG_UINT32 ui32Offset;
+
+ psBuffer = &psBufferArray[i];
+ pszName = psBuffer->pszName;
+ if (!pszName)
+ {
+ pszName = "Nameless buffer";
+ }
+
+ hUniqueTag = MAKEUNIQUETAG((PVRSRV_KERNEL_MEM_INFO *)psBuffer->hKernelMemInfo);
+
+ #if defined(SUPPORT_SGX_NEW_STATUS_VALS)
+ psCtrlMemInfoKM = ((PVRSRV_KERNEL_MEM_INFO *)psBuffer->hCtrlKernelMemInfo);
+ ui32Offset = psBuffer->sCtrlDevVAddr.uiAddr - psCtrlMemInfoKM->sDevVAddr.uiAddr;
+ #else
+ psCtrlMemInfoKM = ((PVRSRV_KERNEL_MEM_INFO *)psBuffer->hKernelMemInfo)->psKernelSyncInfo->psSyncDataMemInfoKM;
+ ui32Offset = offsetof(PVRSRV_SYNC_DATA, ui32ReadOpsComplete);
+ #endif
+
+ if (psBuffer->ui32Start <= psBuffer->ui32End)
+ {
+ if (bDumpPolls)
+ {
+ PDUMPCOMMENTWITHFLAGS(0, "Wait for %s space\r\n", pszName);
+ PDUMPCBP(psCtrlMemInfoKM,
+ ui32Offset,
+ psBuffer->ui32Start,
+ psBuffer->ui32SpaceUsed,
+ psBuffer->ui32BufferSize,
+ 0,
+ MAKEUNIQUETAG(psCtrlMemInfoKM));
+ }
+
+ PDUMPCOMMENTWITHFLAGS(0, "%s\r\n", pszName);
+ PDUMPMEMUM(psPerProc,
+ IMG_NULL,
+ psBuffer->pvLinAddr,
+ (PVRSRV_KERNEL_MEM_INFO*)psBuffer->hKernelMemInfo,
+ psBuffer->ui32Start,
+ psBuffer->ui32End - psBuffer->ui32Start,
+ 0,
+ hUniqueTag);
+ }
+ else
+ {
+
+
+ if (bDumpPolls)
+ {
+ PDUMPCOMMENTWITHFLAGS(0, "Wait for %s space\r\n", pszName);
+ PDUMPCBP(psCtrlMemInfoKM,
+ ui32Offset,
+ psBuffer->ui32Start,
+ psBuffer->ui32BackEndLength,
+ psBuffer->ui32BufferSize,
+ 0,
+ MAKEUNIQUETAG(psCtrlMemInfoKM));
+ }
+ PDUMPCOMMENTWITHFLAGS(0, "%s (part 1)\r\n", pszName);
+ PDUMPMEMUM(psPerProc,
+ IMG_NULL,
+ psBuffer->pvLinAddr,
+ (PVRSRV_KERNEL_MEM_INFO*)psBuffer->hKernelMemInfo,
+ psBuffer->ui32Start,
+ psBuffer->ui32BackEndLength,
+ 0,
+ hUniqueTag);
+
+ if (bDumpPolls)
+ {
+ PDUMPMEMPOL(psCtrlMemInfoKM,
+ ui32Offset,
+ 0,
+ 0xFFFFFFFF,
+ PDUMP_POLL_OPERATOR_NOTEQUAL,
+ 0,
+ MAKEUNIQUETAG(psCtrlMemInfoKM));
+
+ PDUMPCOMMENTWITHFLAGS(0, "Wait for %s space\r\n", pszName);
+ PDUMPCBP(psCtrlMemInfoKM,
+ ui32Offset,
+ 0,
+ psBuffer->ui32End,
+ psBuffer->ui32BufferSize,
+ 0,
+ MAKEUNIQUETAG(psCtrlMemInfoKM));
+ }
+ PDUMPCOMMENTWITHFLAGS(0, "%s (part 2)\r\n", pszName);
+ PDUMPMEMUM(psPerProc,
+ IMG_NULL,
+ psBuffer->pvLinAddr,
+ (PVRSRV_KERNEL_MEM_INFO*)psBuffer->hKernelMemInfo,
+ 0,
+ psBuffer->ui32End,
+ 0,
+ hUniqueTag);
+ }
+ }
+}
+static IMG_INT
+SGXPDumpBufferArrayBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_BUFFER_ARRAY *psPDumpBufferArrayIN,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 i;
+#if defined (SUPPORT_SID_INTERFACE)
+ SGX_KICKTA_DUMP_BUFFER *psUMPtr;
+ SGX_KICKTA_DUMP_BUFFER_KM *psKickTADumpBufferKM, *psKMPtr;
+#else
+ SGX_KICKTA_DUMP_BUFFER *psKickTADumpBuffer;
+#endif
+ IMG_UINT32 ui32BufferArrayLength =
+ psPDumpBufferArrayIN->ui32BufferArrayLength;
+ IMG_UINT32 ui32BufferArraySize =
+ ui32BufferArrayLength * sizeof(SGX_KICKTA_DUMP_BUFFER);
+ PVRSRV_ERROR eError = PVRSRV_ERROR_TOO_FEW_BUFFERS;
+
+ PVR_UNREFERENCED_PARAMETER(psBridgeOut);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_BUFFER_ARRAY);
+
+#if defined (SUPPORT_SID_INTERFACE)
+ if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32BufferArraySize,
+ (IMG_PVOID *)&psKickTADumpBufferKM, 0,
+ "Array of Kick Tile Accelerator Dump Buffer") != PVRSRV_OK)
+#else
+ if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32BufferArraySize,
+ (IMG_PVOID *)&psKickTADumpBuffer, 0,
+ "Array of Kick Tile Accelerator Dump Buffer") != PVRSRV_OK)
+#endif
+ {
+ return -ENOMEM;
+ }
+
+#if !defined (SUPPORT_SID_INTERFACE)
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ psKickTADumpBuffer,
+ psPDumpBufferArrayIN->psBufferArray,
+ ui32BufferArraySize) != PVRSRV_OK)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32BufferArraySize, psKickTADumpBuffer, 0);
+
+ return -EFAULT;
+ }
+#endif
+
+ for(i = 0; i < ui32BufferArrayLength; i++)
+ {
+#if defined (SUPPORT_SID_INTERFACE)
+ IMG_VOID *pvMemInfo = IMG_NULL;
+ psUMPtr = &psPDumpBufferArrayIN->psBufferArray[i];
+ psKMPtr = &psKickTADumpBufferKM[i];
+#else
+ IMG_VOID *pvMemInfo;
+#endif
+
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUMPtr->hKernelMemInfo,
+#else
+ psKickTADumpBuffer[i].hKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRV_BRIDGE_SGX_PDUMP_BUFFER_ARRAY: "
+ "PVRSRVLookupHandle failed (%d)", eError));
+ break;
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ psKMPtr->hKernelMemInfo = pvMemInfo;
+#else
+ psKickTADumpBuffer[i].hKernelMemInfo = pvMemInfo;
+#endif
+
+#if defined(SUPPORT_SGX_NEW_STATUS_VALS)
+ eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
+ &pvMemInfo,
+#if defined (SUPPORT_SID_INTERFACE)
+ psUMPtr->hCtrlKernelMemInfo,
+#else
+ psKickTADumpBuffer[i].hCtrlKernelMemInfo,
+#endif
+ PVRSRV_HANDLE_TYPE_MEM_INFO);
+
+ if(eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PVRSRV_BRIDGE_SGX_PDUMP_BUFFER_ARRAY: "
+ "PVRSRVLookupHandle failed (%d)", eError));
+ break;
+ }
+#if defined (SUPPORT_SID_INTERFACE)
+ psKMPtr->hCtrlKernelMemInfo = pvMemInfo;
+ psKMPtr->sCtrlDevVAddr = psUMPtr->sCtrlDevVAddr;
+#else
+ psKickTADumpBuffer[i].hCtrlKernelMemInfo = pvMemInfo;
+#endif
+#endif
+
+#if defined (SUPPORT_SID_INTERFACE)
+ psKMPtr->ui32SpaceUsed = psUMPtr->ui32SpaceUsed;
+ psKMPtr->ui32Start = psUMPtr->ui32Start;
+ psKMPtr->ui32End = psUMPtr->ui32End;
+ psKMPtr->ui32BufferSize = psUMPtr->ui32BufferSize;
+ psKMPtr->ui32BackEndLength = psUMPtr->ui32BackEndLength;
+ psKMPtr->uiAllocIndex = psUMPtr->uiAllocIndex;
+ psKMPtr->pvLinAddr = psUMPtr->pvLinAddr;
+ psKMPtr->pszName = psUMPtr->pszName;
+#endif
+ }
+
+ if(eError == PVRSRV_OK)
+ {
+ DumpBufferArray(psPerProc,
+#if defined (SUPPORT_SID_INTERFACE)
+ psKickTADumpBufferKM,
+#else
+ psKickTADumpBuffer,
+#endif
+ ui32BufferArrayLength,
+ psPDumpBufferArrayIN->bDumpPolls);
+ }
+
+#if defined (SUPPORT_SID_INTERFACE)
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32BufferArraySize, psKickTADumpBufferKM, 0);
+#else
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32BufferArraySize, psKickTADumpBuffer, 0);
+#endif
+
+
+ return 0;
+}
+
+static IMG_INT
+SGXPDump3DSignatureRegistersBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_3D_SIGNATURE_REGISTERS *psPDump3DSignatureRegistersIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32RegisterArraySize = psPDump3DSignatureRegistersIN->ui32NumRegisters * sizeof(IMG_UINT32);
+ IMG_UINT32 *pui32Registers = IMG_NULL;
+ PVRSRV_SGXDEV_INFO *psDevInfo;
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+ IMG_UINT32 ui32RegVal = 0;
+#endif
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_HANDLE hDevMemContextInt = 0;
+ IMG_UINT32 ui32MMUContextID;
+ IMG_INT ret = -EFAULT;
+
+ PVR_UNREFERENCED_PARAMETER(psRetOUT);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_3D_SIGNATURE_REGISTERS);
+
+ if (ui32RegisterArraySize == 0)
+ {
+ goto ExitNoError;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psDeviceNode,
+ psPDump3DSignatureRegistersIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpTASignatureRegistersBW: hDevCookie lookup failed"));
+ goto Exit;
+ }
+
+ psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice;
+
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+
+ ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE);
+ OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE, (SGX_FEATURE_MP_CORE_COUNT - 1) << EUR_CR_MASTER_CORE_ENABLE_SHIFT);
+#if defined(PDUMP)
+ PDUMPREGWITHFLAGS(SGX_PDUMPREG_NAME, EUR_CR_MASTER_CORE, (SGX_FEATURE_MP_CORE_COUNT - 1) << EUR_CR_MASTER_CORE_ENABLE_SHIFT,
+ psPDump3DSignatureRegistersIN->bLastFrame ? PDUMP_FLAGS_LASTFRAME : 0);
+#endif
+#endif
+
+ if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32RegisterArraySize,
+ (IMG_PVOID *)&pui32Registers, 0,
+ "Array of Registers") != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDump3DSignatureRegistersBW: OSAllocMem failed"));
+ goto Exit;
+ }
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ pui32Registers,
+ psPDump3DSignatureRegistersIN->pui32Registers,
+ ui32RegisterArraySize) != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDump3DSignatureRegistersBW: CopyFromUserWrapper failed"));
+ goto Exit;
+ }
+
+ PDump3DSignatureRegisters(&psDeviceNode->sDevId,
+ psPDump3DSignatureRegistersIN->ui32DumpFrameNum,
+ psPDump3DSignatureRegistersIN->bLastFrame,
+ pui32Registers,
+ psPDump3DSignatureRegistersIN->ui32NumRegisters);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle( psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psPDump3DSignatureRegistersIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ PVR_ASSERT(psDeviceNode->pfnMMUGetContextID != IMG_NULL)
+ ui32MMUContextID = psDeviceNode->pfnMMUGetContextID((IMG_HANDLE)psDeviceNode->sDevMemoryInfo.pBMKernelContext);
+
+ PDumpSignatureBuffer(&psDeviceNode->sDevId,
+ "out.tasig", "TA", 0,
+ psDevInfo->psKernelTASigBufferMemInfo->sDevVAddr,
+ (IMG_UINT32)psDevInfo->psKernelTASigBufferMemInfo->uAllocSize,
+ ui32MMUContextID,
+ 0 );
+ PDumpSignatureBuffer(&psDeviceNode->sDevId,
+ "out.3dsig", "3D", 0,
+ psDevInfo->psKernel3DSigBufferMemInfo->sDevVAddr,
+ (IMG_UINT32)psDevInfo->psKernel3DSigBufferMemInfo->uAllocSize,
+ ui32MMUContextID,
+ 0 );
+
+ExitNoError:
+ psRetOUT->eError = PVRSRV_OK;
+ ret = 0;
+Exit:
+ if (pui32Registers != IMG_NULL)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32RegisterArraySize, pui32Registers, 0);
+ }
+
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+ if (psDevInfo != IMG_NULL)
+ {
+ OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE, ui32RegVal);
+#if defined(PDUMP)
+ PDUMPREGWITHFLAGS(SGX_PDUMPREG_NAME, EUR_CR_MASTER_CORE, ui32RegVal,
+ psPDump3DSignatureRegistersIN->bLastFrame ? PDUMP_FLAGS_LASTFRAME : 0);
+#endif
+ }
+#endif
+
+ return ret;
+}
+
+static IMG_INT
+SGXPDumpCounterRegistersBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_COUNTER_REGISTERS *psPDumpCounterRegistersIN,
+ IMG_VOID *psBridgeOut,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32RegisterArraySize = psPDumpCounterRegistersIN->ui32NumRegisters * sizeof(IMG_UINT32);
+ IMG_UINT32 *pui32Registers = IMG_NULL;
+ PVRSRV_DEVICE_NODE *psDeviceNode ;
+ IMG_INT ret = -EFAULT;
+
+ PVR_UNREFERENCED_PARAMETER(psBridgeOut);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_COUNTER_REGISTERS);
+
+ if (ui32RegisterArraySize == 0)
+ {
+ goto ExitNoError;
+ }
+
+ if(PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psDeviceNode,
+ psPDumpCounterRegistersIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE) != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "SGXPDumpCounterRegistersBW: hDevCookie lookup failed"));
+ ret = -ENOMEM;
+ goto Exit;
+ }
+
+ if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32RegisterArraySize,
+ (IMG_PVOID *)&pui32Registers, 0,
+ "Array of Registers") != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpCounterRegistersBW: OSAllocMem failed"));
+ ret = -ENOMEM;
+ goto Exit;
+ }
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ pui32Registers,
+ psPDumpCounterRegistersIN->pui32Registers,
+ ui32RegisterArraySize) != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpCounterRegistersBW: CopyFromUserWrapper failed"));
+ goto Exit;
+ }
+
+ PDumpCounterRegisters(&psDeviceNode->sDevId,
+ psPDumpCounterRegistersIN->ui32DumpFrameNum,
+ psPDumpCounterRegistersIN->bLastFrame,
+ pui32Registers,
+ psPDumpCounterRegistersIN->ui32NumRegisters);
+
+ExitNoError:
+ ret = 0;
+Exit:
+ if (pui32Registers != IMG_NULL)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32RegisterArraySize, pui32Registers, 0);
+ }
+
+ return ret;
+}
+
+static IMG_INT
+SGXPDumpTASignatureRegistersBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_TA_SIGNATURE_REGISTERS *psPDumpTASignatureRegistersIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ IMG_UINT32 ui32RegisterArraySize = psPDumpTASignatureRegistersIN->ui32NumRegisters * sizeof(IMG_UINT32);
+ IMG_UINT32 *pui32Registers = IMG_NULL;
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+ PVRSRV_SGXDEV_INFO *psDevInfo = IMG_NULL;
+ IMG_UINT32 ui32RegVal = 0;
+#endif
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_INT ret = -EFAULT;
+
+ PVR_UNREFERENCED_PARAMETER(psRetOUT);
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_TA_SIGNATURE_REGISTERS);
+
+ if (ui32RegisterArraySize == 0)
+ {
+ goto ExitNoError;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID**)&psDeviceNode,
+ psPDumpTASignatureRegistersIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpTASignatureRegistersBW: hDevCookie lookup failed"));
+ goto Exit;
+ }
+
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+
+ psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice;
+
+
+ ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE);
+ OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE, (SGX_FEATURE_MP_CORE_COUNT - 1) << EUR_CR_MASTER_CORE_ENABLE_SHIFT);
+#if defined(PDUMP)
+ PDUMPREGWITHFLAGS(SGX_PDUMPREG_NAME, EUR_CR_MASTER_CORE, (SGX_FEATURE_MP_CORE_COUNT - 1) << EUR_CR_MASTER_CORE_ENABLE_SHIFT,
+ psPDumpTASignatureRegistersIN->bLastFrame ? PDUMP_FLAGS_LASTFRAME : 0);
+#endif
+#endif
+
+ if(OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP,
+ ui32RegisterArraySize,
+ (IMG_PVOID *)&pui32Registers, 0,
+ "Array of Registers") != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpTASignatureRegistersBW: OSAllocMem failed"));
+ ret = -ENOMEM;
+ goto Exit;
+ }
+
+ if(CopyFromUserWrapper(psPerProc,
+ ui32BridgeID,
+ pui32Registers,
+ psPDumpTASignatureRegistersIN->pui32Registers,
+ ui32RegisterArraySize) != PVRSRV_OK)
+ {
+ PVR_DPF((PVR_DBG_ERROR, "PDumpTASignatureRegistersBW: CopyFromUserWrapper failed"));
+ goto Exit;
+ }
+
+ PDumpTASignatureRegisters(&psDeviceNode->sDevId,
+ psPDumpTASignatureRegistersIN->ui32DumpFrameNum,
+ psPDumpTASignatureRegistersIN->ui32TAKickCount,
+ psPDumpTASignatureRegistersIN->bLastFrame,
+ pui32Registers,
+ psPDumpTASignatureRegistersIN->ui32NumRegisters);
+
+ExitNoError:
+ psRetOUT->eError = PVRSRV_OK;
+ ret = 0;
+Exit:
+ if (pui32Registers != IMG_NULL)
+ {
+ OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, ui32RegisterArraySize, pui32Registers, 0);
+ }
+
+#if defined(SGX_FEATURE_MP) && defined(FIX_HW_BRN_27270)
+ if (psDevInfo != IMG_NULL)
+ {
+ OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_MASTER_CORE, ui32RegVal);
+#if defined(PDUMP)
+ PDUMPREGWITHFLAGS(SGX_PDUMPREG_NAME, EUR_CR_MASTER_CORE, ui32RegVal,
+ psPDumpTASignatureRegistersIN->bLastFrame ? PDUMP_FLAGS_LASTFRAME : 0);
+#endif
+ }
+#endif
+
+ return ret;
+}
+static IMG_INT
+SGXPDumpHWPerfCBBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_HWPERFCB *psPDumpHWPerfCBIN,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+#if defined(SUPPORT_SGX_HWPERF)
+#if defined(__linux__)
+ PVRSRV_SGXDEV_INFO *psDevInfo;
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_HANDLE hDevMemContextInt = 0;
+ IMG_UINT32 ui32MMUContextID = 0;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_HWPERFCB);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase, (IMG_VOID**)&psDeviceNode,
+ psPDumpHWPerfCBIN->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psDevInfo = psDeviceNode->pvDevice;
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle( psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psPDumpHWPerfCBIN->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ PVR_ASSERT(psDeviceNode->pfnMMUGetContextID != IMG_NULL)
+ ui32MMUContextID = psDeviceNode->pfnMMUGetContextID(hDevMemContextInt);
+
+ PDumpHWPerfCBKM(&psDeviceNode->sDevId,
+ &psPDumpHWPerfCBIN->szFileName[0],
+ psPDumpHWPerfCBIN->ui32FileOffset,
+ psDevInfo->psKernelHWPerfCBMemInfo->sDevVAddr,
+ psDevInfo->psKernelHWPerfCBMemInfo->uAllocSize,
+ ui32MMUContextID,
+ psPDumpHWPerfCBIN->ui32PDumpFlags);
+
+ return 0;
+#else
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+ PVR_UNREFERENCED_PARAMETER(psPDumpHWPerfCBIN);
+ PVR_UNREFERENCED_PARAMETER(psRetOUT);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ return 0;
+#endif
+#else
+ PVR_UNREFERENCED_PARAMETER(ui32BridgeID);
+ PVR_UNREFERENCED_PARAMETER(psPDumpHWPerfCBIN);
+ PVR_UNREFERENCED_PARAMETER(psRetOUT);
+ PVR_UNREFERENCED_PARAMETER(psPerProc);
+ return -EFAULT;
+#endif
+}
+
+
+static IMG_INT
+SGXPDumpSaveMemBW(IMG_UINT32 ui32BridgeID,
+ PVRSRV_BRIDGE_IN_PDUMP_SAVEMEM *psPDumpSaveMem,
+ PVRSRV_BRIDGE_RETURN *psRetOUT,
+ PVRSRV_PER_PROCESS_DATA *psPerProc)
+{
+ PVRSRV_DEVICE_NODE *psDeviceNode;
+ IMG_HANDLE hDevMemContextInt = 0;
+ IMG_UINT32 ui32MMUContextID;
+
+ PVRSRV_BRIDGE_ASSERT_CMD(ui32BridgeID, PVRSRV_BRIDGE_SGX_PDUMP_SAVEMEM);
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle(psPerProc->psHandleBase,
+ (IMG_VOID**)&psDeviceNode,
+ psPDumpSaveMem->hDevCookie,
+ PVRSRV_HANDLE_TYPE_DEV_NODE);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+ psRetOUT->eError =
+ PVRSRVLookupHandle( psPerProc->psHandleBase,
+ &hDevMemContextInt,
+ psPDumpSaveMem->hDevMemContext,
+ PVRSRV_HANDLE_TYPE_DEV_MEM_CONTEXT);
+ if(psRetOUT->eError != PVRSRV_OK)
+ {
+ return 0;
+ }
+
+
+ PVR_ASSERT(psDeviceNode->pfnMMUGetContextID != IMG_NULL)
+ ui32MMUContextID = psDeviceNode->pfnMMUGetContextID(hDevMemContextInt);
+
+ PDumpSaveMemKM(&psDeviceNode->sDevId,
+ &psPDumpSaveMem->szFileName[0],
+ psPDumpSaveMem->ui32FileOffset,
+ psPDumpSaveMem->sDevVAddr,
+ psPDumpSaveMem->ui32Size,
+ ui32MMUContextID,
+ psPDumpSaveMem->ui32PDumpFlags);
+ return 0;
+}
+
+#endif
+
+
+
+IMG_VOID SetSGXDispatchTableEntry(IMG_VOID)
+{
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_GETCLIENTINFO, SGXGetClientInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_RELEASECLIENTINFO, SGXReleaseClientInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_GETINTERNALDEVINFO, SGXGetInternalDevInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_DOKICK, SGXDoKickBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_GETPHYSPAGEADDR, DummyBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_READREGISTRYDWORD, DummyBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_2DQUERYBLTSCOMPLETE, SGX2DQueryBlitsCompleteBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_GETMMUPDADDR, DummyBW);
+
+#if defined(TRANSFER_QUEUE)
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_SUBMITTRANSFER, SGXSubmitTransferBW);
+#endif
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_GETMISCINFO, SGXGetMiscInfoBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGXINFO_FOR_SRVINIT , SGXGetInfoForSrvinitBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_DEVINITPART2, SGXDevInitPart2BW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_FINDSHAREDPBDESC, SGXFindSharedPBDescBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_UNREFSHAREDPBDESC, SGXUnrefSharedPBDescBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_ADDSHAREDPBDESC, SGXAddSharedPBDescBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_REGISTER_HW_RENDER_CONTEXT, SGXRegisterHWRenderContextBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_FLUSH_HW_RENDER_TARGET, SGXFlushHWRenderTargetBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_UNREGISTER_HW_RENDER_CONTEXT, SGXUnregisterHWRenderContextBW);
+#if defined(SGX_FEATURE_2D_HARDWARE)
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_SUBMIT2D, SGXSubmit2DBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_REGISTER_HW_2D_CONTEXT, SGXRegisterHW2DContextBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_UNREGISTER_HW_2D_CONTEXT, SGXUnregisterHW2DContextBW);
+#endif
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_REGISTER_HW_TRANSFER_CONTEXT, SGXRegisterHWTransferContextBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_UNREGISTER_HW_TRANSFER_CONTEXT, SGXUnregisterHWTransferContextBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_SCHEDULE_PROCESS_QUEUES, SGXScheduleProcessQueuesBW);
+
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_READ_HWPERF_CB, SGXReadHWPerfCBBW);
+
+#if defined(PDUMP)
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_BUFFER_ARRAY, SGXPDumpBufferArrayBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_3D_SIGNATURE_REGISTERS, SGXPDump3DSignatureRegistersBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_COUNTER_REGISTERS, SGXPDumpCounterRegistersBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_TA_SIGNATURE_REGISTERS, SGXPDumpTASignatureRegistersBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_HWPERFCB, SGXPDumpHWPerfCBBW);
+ SetDispatchTableEntry(PVRSRV_BRIDGE_SGX_PDUMP_SAVEMEM, SGXPDumpSaveMemBW);
+#endif
+}
+
+
+#endif
diff --git a/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.h b/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.h
new file mode 100644
index 0000000..204450c
--- /dev/null
+++ b/sgx/services4/srvkm/bridged/sgx/bridged_sgx_bridge.h
@@ -0,0 +1,42 @@
+/**********************************************************************
+ *
+ * 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 __BRIDGED_SGX_BRIDGE_H__
+#define __BRIDGED_SGX_BRIDGE_H__
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+
+IMG_VOID SetSGXDispatchTableEntry(IMG_VOID);
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 16:39:51 +0000