| /**************************************************************************/ /*! |
| @File |
| @Title Implementation Callbacks for Physmem (PMR) abstraction |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Part of the memory management. This file is for definitions |
| that are private to the world of PMRs, but that need to be |
| shared between pmr.c itself and the modules that implement the |
| callbacks for the PMR. |
| @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 SRVSRV_PMR_IMPL_H |
| #define SRVSRV_PMR_IMPL_H |
| |
| #include "img_types.h" |
| #include "img_defs.h" |
| #include "pvrsrv_error.h" |
| |
| /*! Physical Memory Resource type. |
| */ |
| typedef struct _PMR_ PMR; |
| |
| /*! Per-flavour callbacks need to be shared with generic implementation |
| * (pmr.c). |
| */ |
| typedef void *PMR_IMPL_PRIVDATA; |
| |
| /*! Type for holding flags passed to the PMR factory. |
| */ |
| typedef PVRSRV_MEMALLOCFLAGS_T PMR_FLAGS_T; |
| |
| /*! Mapping table for the allocation. |
| * |
| * PMR's can be sparse in which case not all the logical addresses in it are |
| * valid. The mapping table translates logical offsets into physical offsets. |
| * |
| * This table is always passed to the PMR factory regardless if the memory is |
| * sparse or not. In case of non-sparse memory all virtual offsets are mapped |
| * to physical offsets. |
| */ |
| typedef struct _PMR_MAPPING_TABLE_ PMR_MAPPING_TABLE; |
| |
| /*! Private data passed to the ::PFN_MMAP_FN function. |
| */ |
| typedef void *PMR_MMAP_DATA; |
| |
| /*! PMR factory type. |
| */ |
| typedef enum _PMR_IMPL_TYPE_ |
| { |
| PMR_TYPE_NONE = 0, |
| PMR_TYPE_OSMEM, |
| PMR_TYPE_LMA, |
| PMR_TYPE_DMABUF, |
| PMR_TYPE_EXTMEM, |
| PMR_TYPE_DC, |
| PMR_TYPE_TDFWMEM, |
| PMR_TYPE_TDSECBUF |
| } PMR_IMPL_TYPE; |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_LOCK_PHYS_ADDRESSES_FN |
| |
| @Description Called to lock down the physical addresses for all pages |
| allocated for a PMR. |
| The default implementation is to simply increment a |
| lock-count for debugging purposes. |
| If overridden, the PFN_LOCK_PHYS_ADDRESSES_FN function will |
| be called when someone first requires a physical address, |
| and the PFN_UNLOCK_PHYS_ADDRESSES_FN counterpart will be |
| called when the last such reference is released. |
| The PMR implementation may assume that physical addresses |
| will have been "locked" in this manner before any call is |
| made to the pfnDevPhysAddr() callback |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| |
| @Return PVRSRV_OK if the operation was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_LOCK_PHYS_ADDRESSES_FN)(PMR_IMPL_PRIVDATA pvPriv); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_UNLOCK_PHYS_ADDRESSES_FN |
| |
| @Description Called to release the lock taken on the physical addresses |
| for all pages allocated for a PMR. |
| The default implementation is to simply decrement a |
| lock-count for debugging purposes. |
| If overridden, the PFN_UNLOCK_PHYS_ADDRESSES_FN will be |
| called when the last reference taken on the PMR is |
| released. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| |
| @Return PVRSRV_OK if the operation was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_UNLOCK_PHYS_ADDRESSES_FN)(PMR_IMPL_PRIVDATA pvPriv); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_DEV_PHYS_ADDR_FN |
| |
| @Description Called to obtain one or more physical addresses for given |
| offsets within a PMR. |
| |
| The PFN_LOCK_PHYS_ADDRESSES_FN callback (if overridden) is |
| guaranteed to have been called prior to calling the |
| PFN_DEV_PHYS_ADDR_FN callback and the caller promises not to |
| rely on the physical address thus obtained after the |
| PFN_UNLOCK_PHYS_ADDRESSES_FN callback is called. |
| |
| Implementation of this callback is mandatory. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input ui32Log2PageSize The log2 page size. |
| @Input ui32NumOfAddr The number of addresses to be returned |
| @Input puiOffset The offset from the start of the PMR |
| (in bytes) for which the physical |
| address is required. Where multiple |
| addresses are requested, this will |
| contain a list of offsets. |
| @Output pbValid List of boolean flags indicating which |
| addresses in the returned list |
| (psDevAddrPtr) are valid (for sparse |
| allocations, not all pages may have a |
| physical backing) |
| @Output psDevAddrPtr Returned list of physical addresses |
| |
| @Return PVRSRV_OK if the operation was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_DEV_PHYS_ADDR_FN)(PMR_IMPL_PRIVDATA pvPriv, |
| IMG_UINT32 ui32Log2PageSize, |
| IMG_UINT32 ui32NumOfAddr, |
| IMG_DEVMEM_OFFSET_T *puiOffset, |
| IMG_BOOL *pbValid, |
| IMG_DEV_PHYADDR *psDevAddrPtr); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN |
| |
| @Description Called to obtain a kernel-accessible address (mapped to a |
| virtual address if required) for the PMR for use internally |
| in Services. |
| |
| Implementation of this function for the (default) PMR factory providing |
| OS-allocations is mandatory (the driver will expect to be able to call |
| this function for OS-provided allocations). |
| For other PMR factories, implementation of this function is only necessary |
| where an MMU mapping is required for the Kernel to be able to access the |
| allocated memory. |
| If no mapping is needed, this function can remain unimplemented and the |
| pfn may be set to NULL. |
| @Input pvPriv Private data (which was generated by |
| the PMR factory when PMR was created) |
| @Input uiOffset Offset from the beginning of the PMR |
| at which mapping is to start |
| @Input uiSize Size of mapping (in bytes) |
| @Output ppvKernelAddressOut Mapped kernel address |
| @Output phHandleOut Returned handle of the new mapping |
| @Input ulFlags Mapping flags |
| |
| @Return PVRSRV_OK if the mapping was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN)(PMR_IMPL_PRIVDATA pvPriv, |
| size_t uiOffset, |
| size_t uiSize, |
| void **ppvKernelAddressOut, |
| IMG_HANDLE *phHandleOut, |
| PMR_FLAGS_T ulFlags); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_RELEASE_KERNEL_MAPPING_DATA_FN |
| |
| @Description Called to release a mapped kernel virtual address |
| |
| Implementation of this callback is mandatory if |
| PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN is provided for the PMR factory, |
| otherwise this function can remain unimplemented and the pfn may be set |
| to NULL. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input hHandle Handle of the mapping to be released |
| |
| @Return None |
| */ /**************************************************************************/ |
| typedef void (*PFN_RELEASE_KERNEL_MAPPING_DATA_FN)(PMR_IMPL_PRIVDATA pvPriv, |
| IMG_HANDLE hHandle); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_READ_BYTES_FN |
| |
| @Description Called to read bytes from an unmapped allocation |
| |
| Implementation of this callback is optional - where it is not provided, |
| the driver will use PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN to map the entire |
| PMR (if an MMU mapping is required for the Kernel to be able to access the |
| allocated memory). |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input uiOffset Offset from the beginning of the PMR at |
| which to begin reading |
| @Output pcBuffer Buffer in which to return the read data |
| @Input uiBufSz Number of bytes to be read |
| @Output puiNumBytes Number of bytes actually read (may be |
| less than uiBufSz) |
| |
| @Return PVRSRV_OK if the read was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_READ_BYTES_FN)(PMR_IMPL_PRIVDATA pvPriv, |
| IMG_DEVMEM_OFFSET_T uiOffset, |
| IMG_UINT8 *pcBuffer, |
| size_t uiBufSz, |
| size_t *puiNumBytes); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_WRITE_BYTES_FN |
| |
| @Description Called to write bytes into an unmapped allocation |
| |
| Implementation of this callback is optional - where it is not provided, |
| the driver will use PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN to map the entire |
| PMR (if an MMU mapping is required for the Kernel to be able to access the |
| allocated memory). |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input uiOffset Offset from the beginning of the PMR at |
| which to begin writing |
| @Input pcBuffer Buffer containing the data to be written |
| @Input uiBufSz Number of bytes to be written |
| @Output puiNumBytes Number of bytes actually written (may be |
| less than uiBufSz) |
| |
| @Return PVRSRV_OK if the write was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_WRITE_BYTES_FN)(PMR_IMPL_PRIVDATA pvPriv, |
| IMG_DEVMEM_OFFSET_T uiOffset, |
| IMG_UINT8 *pcBuffer, |
| size_t uiBufSz, |
| size_t *puiNumBytes); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_UNPIN_MEM_FN |
| |
| @Description Called to unpin an allocation. |
| Once unpinned, the pages backing the allocation may be |
| re-used by the Operating System for another purpose. |
| When the pages are required again, they may be re-pinned |
| (by calling PFN_PIN_MEM_FN). The driver will try to return |
| same pages as before. The caller will be told if the |
| content of these returned pages has been modified or if |
| the pages returned are not the original pages. |
| |
| Implementation of this callback is optional. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| |
| @Return PVRSRV_OK if the unpin was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_UNPIN_MEM_FN)(PMR_IMPL_PRIVDATA pPriv); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_PIN_MEM_FN |
| |
| @Description Called to pin a previously unpinned allocation. |
| The driver will try to return same pages as were previously |
| assigned to the allocation. The caller will be told if the |
| content of these returned pages has been modified or if |
| the pages returned are not the original pages. |
| |
| Implementation of this callback is optional. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| |
| @Input psMappingTable Mapping table, which describes how |
| virtual 'chunks' are to be mapped to |
| physical 'chunks' for the allocation. |
| |
| @Return PVRSRV_OK if the original pages were returned unmodified. |
| PVRSRV_ERROR_PMR_NEW_MEMORY if the memory returned was modified |
| or different pages were returned. |
| Another PVRSRV_ERROR code on failure. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_PIN_MEM_FN)(PMR_IMPL_PRIVDATA pPriv, |
| PMR_MAPPING_TABLE *psMappingTable); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_CHANGE_SPARSE_MEM_FN |
| |
| @Description Called to modify the physical backing for a given sparse |
| allocation. |
| The caller provides a list of the pages within the sparse |
| allocation which should be backed with a physical allocation |
| and a list of the pages which do not require backing. |
| |
| Implementation of this callback is mandatory. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input psPMR The PMR of the sparse allocation to be |
| modified |
| @Input ui32AllocPageCount The number of pages specified in |
| pai32AllocIndices |
| @Input pai32AllocIndices The list of pages in the sparse |
| allocation that should be backed with a |
| physical allocation. Pages are |
| referenced by their index within the |
| sparse allocation (e.g. in a 10 page |
| allocation, pages are denoted by |
| indices 0 to 9) |
| @Input ui32FreePageCount The number of pages specified in |
| pai32FreeIndices |
| @Input pai32FreeIndices The list of pages in the sparse |
| allocation that do not require |
| a physical allocation. |
| @Input ui32Flags Allocation flags |
| |
| @Return PVRSRV_OK if the sparse allocation physical backing was updated |
| successfully, an error code otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_CHANGE_SPARSE_MEM_FN)(PMR_IMPL_PRIVDATA pPriv, |
| const PMR *psPMR, |
| IMG_UINT32 ui32AllocPageCount, |
| IMG_UINT32 *pai32AllocIndices, |
| IMG_UINT32 ui32FreePageCount, |
| IMG_UINT32 *pai32FreeIndices, |
| IMG_UINT32 uiFlags); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_CHANGE_SPARSE_MEM_CPU_MAP_FN |
| |
| @Description Called to modify which pages are mapped for a given sparse |
| allocation. |
| The caller provides a list of the pages within the sparse |
| allocation which should be given a CPU mapping and a list |
| of the pages which do not require a CPU mapping. |
| |
| Implementation of this callback is mandatory. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input psPMR The PMR of the sparse allocation to be |
| modified |
| @Input sCpuVAddrBase The virtual base address of the sparse |
| allocation |
| @Input ui32AllocPageCount The number of pages specified in |
| pai32AllocIndices |
| @Input pai32AllocIndices The list of pages in the sparse |
| allocation that should be given a CPU |
| mapping. Pages are referenced by their |
| index within the sparse allocation (e.g. |
| in a 10 page allocation, pages are |
| denoted by indices 0 to 9) |
| @Input ui32FreePageCount The number of pages specified in |
| pai32FreeIndices |
| @Input pai32FreeIndices The list of pages in the sparse |
| allocation that do not require a CPU |
| mapping. |
| |
| @Return PVRSRV_OK if the page mappings were updated successfully, an |
| error code otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_CHANGE_SPARSE_MEM_CPU_MAP_FN)(PMR_IMPL_PRIVDATA pPriv, |
| const PMR *psPMR, |
| IMG_UINT64 sCpuVAddrBase, |
| IMG_UINT32 ui32AllocPageCount, |
| IMG_UINT32 *pai32AllocIndices, |
| IMG_UINT32 ui32FreePageCount, |
| IMG_UINT32 *pai32FreeIndices); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_MMAP_FN |
| |
| @Description Called to map pages in the specified PMR. |
| |
| Implementation of this callback is optional. |
| Where it is provided, it will be used in place of OSMMapPMRGeneric(). |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| @Input psPMR The PMR of the allocation to be mapped |
| @Input pMMapData OS-specific data to describe how mapping |
| should be performed |
| |
| @Return PVRSRV_OK if the mapping was successful, an error code |
| otherwise. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_MMAP_FN)(PMR_IMPL_PRIVDATA pPriv, |
| PMR *psPMR, |
| PMR_MMAP_DATA pMMapData); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_FINALIZE_FN |
| |
| @Description Called to destroy the PMR. |
| This callback will be called only when all references to |
| the PMR have been dropped. |
| The PMR was created via a call to PhysmemNewRamBackedPMR() |
| and is destroyed via this callback. |
| |
| Implementation of this callback is mandatory. |
| |
| @Input pvPriv Private data (which was generated by the |
| PMR factory when PMR was created) |
| |
| @Return PVRSRV_OK if the PMR destruction was successful, an error |
| code otherwise. |
| Currently PVRSRV_ERROR_PMR_STILL_REFERENCED is the only |
| error returned from physmem_dmabuf.c layer and on this |
| error, destroying of the PMR is aborted without disturbing |
| the PMR state. |
| */ /**************************************************************************/ |
| typedef PVRSRV_ERROR (*PFN_FINALIZE_FN)(PMR_IMPL_PRIVDATA pvPriv); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_ACQUIRE_PMR_FACTORY_LOCK_FN |
| |
| @Description Called to acquire the PMR factory's global lock, if it has one, |
| hence callback optional. Factories which support entry points |
| in addition to the normal bridge calls, for example, from the |
| native OS that manipulate the PMR reference count should |
| create a factory lock and implementations for these call backs. |
| |
| Implementation of this callback is optional. |
| |
| @Return None |
| */ |
| /*****************************************************************************/ |
| typedef void (*PFN_ACQUIRE_PMR_FACTORY_LOCK_FN)(void); |
| |
| /*************************************************************************/ /*! |
| @Brief Callback function type PFN_RELEASE_PMR_FACTORY_LOCK_FN |
| |
| @Description Called to release the PMR factory's global lock acquired by calling |
| pfn_acquire_pmr_factory_lock callback. |
| |
| Implementation of this callback is optional. |
| |
| @Return None |
| */ /**************************************************************************/ |
| typedef void (*PFN_RELEASE_PMR_FACTORY_LOCK_FN)(void); |
| |
| /*! PMR factory callback table. |
| */ |
| struct _PMR_IMPL_FUNCTAB_ { |
| /*! Callback function pointer, see ::PFN_LOCK_PHYS_ADDRESSES_FN */ |
| PFN_LOCK_PHYS_ADDRESSES_FN pfnLockPhysAddresses; |
| /*! Callback function pointer, see ::PFN_UNLOCK_PHYS_ADDRESSES_FN */ |
| PFN_UNLOCK_PHYS_ADDRESSES_FN pfnUnlockPhysAddresses; |
| |
| /*! Callback function pointer, see ::PFN_DEV_PHYS_ADDR_FN */ |
| PFN_DEV_PHYS_ADDR_FN pfnDevPhysAddr; |
| |
| /*! Callback function pointer, see ::PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN */ |
| PFN_ACQUIRE_KERNEL_MAPPING_DATA_FN pfnAcquireKernelMappingData; |
| /*! Callback function pointer, see ::PFN_RELEASE_KERNEL_MAPPING_DATA_FN */ |
| PFN_RELEASE_KERNEL_MAPPING_DATA_FN pfnReleaseKernelMappingData; |
| |
| #if defined(INTEGRITY_OS) |
| /* |
| * MapMemoryObject()/UnmapMemoryObject() |
| * |
| * called to map/unmap memory objects in Integrity OS |
| */ |
| |
| PVRSRV_ERROR (*pfnMapMemoryObject)(PMR_IMPL_PRIVDATA pvPriv, |
| IMG_HANDLE *phMemObj, |
| void **pvClientAddr, |
| IMG_HANDLE *phHandleOut); |
| PVRSRV_ERROR (*pfnUnmapMemoryObject)(PMR_IMPL_PRIVDATA pvPriv); |
| #endif |
| |
| /*! Callback function pointer, see ::PFN_READ_BYTES_FN */ |
| PFN_READ_BYTES_FN pfnReadBytes; |
| /*! Callback function pointer, see ::PFN_WRITE_BYTES_FN */ |
| PFN_WRITE_BYTES_FN pfnWriteBytes; |
| |
| /*! Callback function pointer, see ::PFN_UNPIN_MEM_FN */ |
| PFN_UNPIN_MEM_FN pfnUnpinMem; |
| /*! Callback function pointer, see ::PFN_PIN_MEM_FN */ |
| PFN_PIN_MEM_FN pfnPinMem; |
| |
| /*! Callback function pointer, see ::PFN_CHANGE_SPARSE_MEM_FN */ |
| PFN_CHANGE_SPARSE_MEM_FN pfnChangeSparseMem; |
| /*! Callback function pointer, see ::PFN_CHANGE_SPARSE_MEM_CPU_MAP_FN */ |
| PFN_CHANGE_SPARSE_MEM_CPU_MAP_FN pfnChangeSparseMemCPUMap; |
| |
| /*! Callback function pointer, see ::PFN_MMAP_FN */ |
| PFN_MMAP_FN pfnMMap; |
| |
| /*! Callback function pointer, see ::PFN_FINALIZE_FN */ |
| PFN_FINALIZE_FN pfnFinalize; |
| |
| /*! Callback function pointer, see ::PFN_ACQUIRE_PMR_FACTORY_LOCK_FN */ |
| PFN_ACQUIRE_PMR_FACTORY_LOCK_FN pfnGetPMRFactoryLock; |
| |
| /*! Callback function pointer, see ::PFN_RELEASE_PMR_FACTORY_LOCK_FN */ |
| PFN_RELEASE_PMR_FACTORY_LOCK_FN pfnReleasePMRFactoryLock; |
| }; |
| |
| /*! PMR factory callback table. |
| */ |
| typedef struct _PMR_IMPL_FUNCTAB_ PMR_IMPL_FUNCTAB; |
| |
| #endif /* SRVSRV_PMR_IMPL_H */ |
