mirror of
https://github.com/revyos/thead-kernel.git
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307 lines
12 KiB
C
307 lines
12 KiB
C
/*******************************************************************************
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@File
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@Title Server bridge for rgxfwdbg
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Implements the server side of the bridge for rgxfwdbg
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*******************************************************************************/
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#include <linux/uaccess.h>
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#include "img_defs.h"
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#include "devicemem_server.h"
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#include "rgxfwdbg.h"
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#include "pmr.h"
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#include "rgxtimecorr.h"
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#include "common_rgxfwdbg_bridge.h"
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#include "allocmem.h"
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#include "pvr_debug.h"
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#include "connection_server.h"
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#include "pvr_bridge.h"
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#if defined(SUPPORT_RGX)
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#include "rgx_bridge.h"
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#endif
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#include "srvcore.h"
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#include "handle.h"
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#include <linux/slab.h>
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/* ***************************************************************************
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* Server-side bridge entry points
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*/
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static IMG_INT
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PVRSRVBridgeRGXFWDebugSetFWLog(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugSetFWLogIN_UI8,
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IMG_UINT8 * psRGXFWDebugSetFWLogOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGSETFWLOG *psRGXFWDebugSetFWLogIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGSETFWLOG *) IMG_OFFSET_ADDR(psRGXFWDebugSetFWLogIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETFWLOG *psRGXFWDebugSetFWLogOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETFWLOG *) IMG_OFFSET_ADDR(psRGXFWDebugSetFWLogOUT_UI8,
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0);
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psRGXFWDebugSetFWLogOUT->eError =
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PVRSRVRGXFWDebugSetFWLogKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugSetFWLogIN->ui32RGXFWLogType);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugDumpFreelistPageList(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugDumpFreelistPageListIN_UI8,
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IMG_UINT8 * psRGXFWDebugDumpFreelistPageListOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGDUMPFREELISTPAGELIST *psRGXFWDebugDumpFreelistPageListIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGDUMPFREELISTPAGELIST *)
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IMG_OFFSET_ADDR(psRGXFWDebugDumpFreelistPageListIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGDUMPFREELISTPAGELIST *psRGXFWDebugDumpFreelistPageListOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGDUMPFREELISTPAGELIST *)
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IMG_OFFSET_ADDR(psRGXFWDebugDumpFreelistPageListOUT_UI8, 0);
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PVR_UNREFERENCED_PARAMETER(psRGXFWDebugDumpFreelistPageListIN);
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psRGXFWDebugDumpFreelistPageListOUT->eError =
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PVRSRVRGXFWDebugDumpFreelistPageListKM(psConnection, OSGetDevNode(psConnection));
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugSetHCSDeadline(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugSetHCSDeadlineIN_UI8,
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IMG_UINT8 * psRGXFWDebugSetHCSDeadlineOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGSETHCSDEADLINE *psRGXFWDebugSetHCSDeadlineIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGSETHCSDEADLINE *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetHCSDeadlineIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETHCSDEADLINE *psRGXFWDebugSetHCSDeadlineOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETHCSDEADLINE *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetHCSDeadlineOUT_UI8, 0);
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psRGXFWDebugSetHCSDeadlineOUT->eError =
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PVRSRVRGXFWDebugSetHCSDeadlineKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugSetHCSDeadlineIN->ui32RGXHCSDeadline);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugSetOSidPriority(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugSetOSidPriorityIN_UI8,
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IMG_UINT8 * psRGXFWDebugSetOSidPriorityOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGSETOSIDPRIORITY *psRGXFWDebugSetOSidPriorityIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGSETOSIDPRIORITY *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetOSidPriorityIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETOSIDPRIORITY *psRGXFWDebugSetOSidPriorityOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETOSIDPRIORITY *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetOSidPriorityOUT_UI8, 0);
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psRGXFWDebugSetOSidPriorityOUT->eError =
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PVRSRVRGXFWDebugSetOSidPriorityKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugSetOSidPriorityIN->ui32OSid,
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psRGXFWDebugSetOSidPriorityIN->ui32Priority);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugSetOSNewOnlineState(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugSetOSNewOnlineStateIN_UI8,
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IMG_UINT8 * psRGXFWDebugSetOSNewOnlineStateOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGSETOSNEWONLINESTATE *psRGXFWDebugSetOSNewOnlineStateIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGSETOSNEWONLINESTATE *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetOSNewOnlineStateIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETOSNEWONLINESTATE *psRGXFWDebugSetOSNewOnlineStateOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGSETOSNEWONLINESTATE *)
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IMG_OFFSET_ADDR(psRGXFWDebugSetOSNewOnlineStateOUT_UI8, 0);
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psRGXFWDebugSetOSNewOnlineStateOUT->eError =
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PVRSRVRGXFWDebugSetOSNewOnlineStateKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugSetOSNewOnlineStateIN->ui32OSid,
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psRGXFWDebugSetOSNewOnlineStateIN->
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ui32OSNewState);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugPHRConfigure(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugPHRConfigureIN_UI8,
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IMG_UINT8 * psRGXFWDebugPHRConfigureOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGPHRCONFIGURE *psRGXFWDebugPHRConfigureIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGPHRCONFIGURE *)
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IMG_OFFSET_ADDR(psRGXFWDebugPHRConfigureIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGPHRCONFIGURE *psRGXFWDebugPHRConfigureOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGPHRCONFIGURE *)
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IMG_OFFSET_ADDR(psRGXFWDebugPHRConfigureOUT_UI8, 0);
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psRGXFWDebugPHRConfigureOUT->eError =
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PVRSRVRGXFWDebugPHRConfigureKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugPHRConfigureIN->ui32ui32PHRMode);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXFWDebugWdgConfigure(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXFWDebugWdgConfigureIN_UI8,
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IMG_UINT8 * psRGXFWDebugWdgConfigureOUT_UI8,
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CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXFWDEBUGWDGCONFIGURE *psRGXFWDebugWdgConfigureIN =
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(PVRSRV_BRIDGE_IN_RGXFWDEBUGWDGCONFIGURE *)
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IMG_OFFSET_ADDR(psRGXFWDebugWdgConfigureIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXFWDEBUGWDGCONFIGURE *psRGXFWDebugWdgConfigureOUT =
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(PVRSRV_BRIDGE_OUT_RGXFWDEBUGWDGCONFIGURE *)
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IMG_OFFSET_ADDR(psRGXFWDebugWdgConfigureOUT_UI8, 0);
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psRGXFWDebugWdgConfigureOUT->eError =
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PVRSRVRGXFWDebugWdgConfigureKM(psConnection, OSGetDevNode(psConnection),
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psRGXFWDebugWdgConfigureIN->ui32ui32WdgPeriodUs);
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return 0;
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}
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static IMG_INT
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PVRSRVBridgeRGXCurrentTime(IMG_UINT32 ui32DispatchTableEntry,
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IMG_UINT8 * psRGXCurrentTimeIN_UI8,
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IMG_UINT8 * psRGXCurrentTimeOUT_UI8, CONNECTION_DATA * psConnection)
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{
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PVRSRV_BRIDGE_IN_RGXCURRENTTIME *psRGXCurrentTimeIN =
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(PVRSRV_BRIDGE_IN_RGXCURRENTTIME *) IMG_OFFSET_ADDR(psRGXCurrentTimeIN_UI8, 0);
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PVRSRV_BRIDGE_OUT_RGXCURRENTTIME *psRGXCurrentTimeOUT =
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(PVRSRV_BRIDGE_OUT_RGXCURRENTTIME *) IMG_OFFSET_ADDR(psRGXCurrentTimeOUT_UI8, 0);
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PVR_UNREFERENCED_PARAMETER(psRGXCurrentTimeIN);
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psRGXCurrentTimeOUT->eError =
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PVRSRVRGXCurrentTime(psConnection, OSGetDevNode(psConnection),
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&psRGXCurrentTimeOUT->ui64Time);
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return 0;
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}
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/* ***************************************************************************
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* Server bridge dispatch related glue
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*/
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PVRSRV_ERROR InitRGXFWDBGBridge(void);
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PVRSRV_ERROR DeinitRGXFWDBGBridge(void);
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/*
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* Register all RGXFWDBG functions with services
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*/
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PVRSRV_ERROR InitRGXFWDBGBridge(void)
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{
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETFWLOG,
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PVRSRVBridgeRGXFWDebugSetFWLog, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGDUMPFREELISTPAGELIST,
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PVRSRVBridgeRGXFWDebugDumpFreelistPageList, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETHCSDEADLINE,
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PVRSRVBridgeRGXFWDebugSetHCSDeadline, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETOSIDPRIORITY,
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PVRSRVBridgeRGXFWDebugSetOSidPriority, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETOSNEWONLINESTATE,
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PVRSRVBridgeRGXFWDebugSetOSNewOnlineState, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGPHRCONFIGURE,
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PVRSRVBridgeRGXFWDebugPHRConfigure, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGWDGCONFIGURE,
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PVRSRVBridgeRGXFWDebugWdgConfigure, NULL);
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SetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXCURRENTTIME,
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PVRSRVBridgeRGXCurrentTime, NULL);
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return PVRSRV_OK;
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}
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/*
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* Unregister all rgxfwdbg functions with services
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*/
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PVRSRV_ERROR DeinitRGXFWDBGBridge(void)
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{
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETFWLOG);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGDUMPFREELISTPAGELIST);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETHCSDEADLINE);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETOSIDPRIORITY);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGSETOSNEWONLINESTATE);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGPHRCONFIGURE);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG,
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PVRSRV_BRIDGE_RGXFWDBG_RGXFWDEBUGWDGCONFIGURE);
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UnsetDispatchTableEntry(PVRSRV_BRIDGE_RGXFWDBG, PVRSRV_BRIDGE_RGXFWDBG_RGXCURRENTTIME);
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return PVRSRV_OK;
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}
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