diff options
Diffstat (limited to 'pvr-source/services4/srvkm/env/linux/env_data.h')
| -rw-r--r-- | pvr-source/services4/srvkm/env/linux/env_data.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/pvr-source/services4/srvkm/env/linux/env_data.h b/pvr-source/services4/srvkm/env/linux/env_data.h new file mode 100644 index 0000000..b838809 --- /dev/null +++ b/pvr-source/services4/srvkm/env/linux/env_data.h @@ -0,0 +1,93 @@ +/*************************************************************************/ /*! +@Title Environmental Data header file +@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved +@Description Linux-specific part of system data. +@License Dual MIT/GPLv2 + +The contents of this file are subject to the MIT license as set out below. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +Alternatively, the contents of this file may be used under the terms of +the GNU General Public License Version 2 ("GPL") in which case the provisions +of GPL are applicable instead of those above. + +If you wish to allow use of your version of this file only under the terms of +GPL, and not to allow others to use your version of this file under the terms +of the MIT license, indicate your decision by deleting the provisions above +and replace them with the notice and other provisions required by GPL as set +out in the file called "GPL-COPYING" included in this distribution. If you do +not delete the provisions above, a recipient may use your version of this file +under the terms of either the MIT license or GPL. + +This License is also included in this distribution in the file called +"MIT-COPYING". + +EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS +PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING +BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ /**************************************************************************/ +#ifndef _ENV_DATA_ +#define _ENV_DATA_ + +#include <linux/interrupt.h> +#include <linux/pci.h> + +#if defined(PVR_LINUX_MISR_USING_WORKQUEUE) || defined(PVR_LINUX_MISR_USING_PRIVATE_WORKQUEUE) +#include <linux/workqueue.h> +#endif + +/* + * Env data specific to linux - convenient place to put this + */ + +/* Fairly arbitrary sizes - hopefully enough for all bridge calls */ +#define PVRSRV_MAX_BRIDGE_IN_SIZE 0x1000 +#define PVRSRV_MAX_BRIDGE_OUT_SIZE 0x1000 + +typedef struct _PVR_PCI_DEV_TAG +{ + struct pci_dev *psPCIDev; + HOST_PCI_INIT_FLAGS ePCIFlags; + IMG_BOOL abPCIResourceInUse[DEVICE_COUNT_RESOURCE]; +} PVR_PCI_DEV; + +typedef struct _ENV_DATA_TAG +{ + IMG_VOID *pvBridgeData; + struct pm_dev *psPowerDevice; + IMG_BOOL bLISRInstalled; + IMG_BOOL bMISRInstalled; + IMG_UINT32 ui32IRQ; + IMG_VOID *pvISRCookie; +#if defined(PVR_LINUX_MISR_USING_PRIVATE_WORKQUEUE) + struct workqueue_struct *psWorkQueue; +#endif +#if defined(PVR_LINUX_MISR_USING_WORKQUEUE) || defined(PVR_LINUX_MISR_USING_PRIVATE_WORKQUEUE) + struct work_struct sMISRWork; + IMG_VOID *pvMISRData; +#else + struct tasklet_struct sMISRTasklet; +#endif +#if defined (SUPPORT_ION) + IMG_HANDLE hIonHeaps; + IMG_HANDLE hIonDev; +#endif +} ENV_DATA; + +#endif /* _ENV_DATA_ */ +/***************************************************************************** + End of file (env_data.h) +*****************************************************************************/ |