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This commit is contained in:
Andy Ritger
2022-11-10 08:39:33 -08:00
parent 7c345b838b
commit 758b4ee818
1323 changed files with 262135 additions and 60754 deletions
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3
src/nvidia/inc/kernel/gpu/mem_mgr/mem_mapper.h Normal file
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@@ -0,0 +1,3 @@
#include "g_mem_mapper_nvoc.h"

13
src/nvidia/inc/kernel/gpu/mem_mgr/phys_mem_allocator/phys_mem_allocator.h
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@@ -156,11 +156,20 @@ typedef struct _RANGELISTTYPE
struct _RANGELISTTYPE *pNext;
} RANGELISTTYPE, *PRANGELISTTYPE;
typedef enum
{
MEMORY_PROTECTION_UNPROTECTED = 0,
MEMORY_PROTECTION_PROTECTED = 1
} MEMORY_PROTECTION;
/*!
* @brief Callbacks to UVM for eviction
*/
typedef NV_STATUS (*pmaEvictPagesCb_t)(void *ctxPtr, NvU32 pageSize, NvU64 *pPages, NvU32 count, NvU64 physBegin, NvU64 physEnd);
typedef NV_STATUS (*pmaEvictRangeCb_t)(void *ctxPtr, NvU64 physBegin, NvU64 physEnd);
typedef NV_STATUS (*pmaEvictPagesCb_t)(void *ctxPtr, NvU32 pageSize, NvU64 *pPages,
NvU32 count, NvU64 physBegin, NvU64 physEnd,
MEMORY_PROTECTION prot);
typedef NV_STATUS (*pmaEvictRangeCb_t)(void *ctxPtr, NvU64 physBegin, NvU64 physEnd,
MEMORY_PROTECTION prot);
/*!
* @brief Pluggable data structure management. Currently we have regmap and address tree.

7
src/nvidia/inc/kernel/gpu/mem_mgr/phys_mem_allocator/phys_mem_allocator_util.h
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@@ -42,10 +42,11 @@ void pmaRegionPrint(PMA *pPma, PMA_REGION_DESCRIPTOR *pRegion, void *pMap);
NvBool pmaStateCheck(PMA *pPma);
// Temporary putting these here. TODO refactor them in the next CL.
NV_STATUS _pmaEvictContiguous(PMA *pPma, void *pMap, NvU64 evictStart, NvU64 evictEnd);
NV_STATUS _pmaEvictContiguous(PMA *pPma, void *pMap, NvU64 evictStart, NvU64 evictEnd,
MEMORY_PROTECTION prot);
NV_STATUS _pmaEvictPages(PMA *pPma, void *pMap, NvU64 *evictPages, NvU64 evictPageCount,
NvU64 *allocPages, NvU64 allocPageCount, NvU32 pageSize, NvU64 physBegin,
NvU64 physEnd);
NvU64 *allocPages, NvU64 allocPageCount, NvU32 pageSize,
NvU64 physBegin, NvU64 physEnd, MEMORY_PROTECTION prot);
void _pmaClearScrubBit(PMA *pPma, SCRUB_NODE *pPmaScrubList, NvU64 count);
NV_STATUS _pmaCheckScrubbedPages(PMA *pPma, NvU64 chunkSize, NvU64 *pPages, NvU32 pageCount);
NV_STATUS _pmaPredictOutOfMemory(PMA *pPma, NvLength allocationCount, NvU32 pageSize,

1
src/nvidia/inc/kernel/gpu/mem_mgr/virt_mem_allocator_common.h
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@@ -53,6 +53,7 @@ typedef struct EVENTNOTIFICATION EVENTNOTIFICATION;
#define RM_PAGE_MASK 0x0FFF
#define RM_PAGE_SHIFT 12
#define RM_PAGE_SHIFT_64K 16
#define RM_PAGE_SHIFT_128K 17
// Huge page size is 2 MB
#define RM_PAGE_SHIFT_HUGE 21