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This commit is contained in:
Maneet Singh
2025-12-02 15:32:25 -08:00
parent 2af9f1f0f7
commit a5bfb10e75
954 changed files with 421883 additions and 408177 deletions
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102
kernel-open/nvidia-uvm/uvm_ioctl.h
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@@ -147,40 +147,6 @@ typedef struct
NV_STATUS rmStatus; // OUT
} UVM_SET_STREAM_STOPPED_PARAMS;
//
// UvmCallTestFunction
//
#define UVM_RUN_TEST UVM_IOCTL_BASE(9)
typedef struct
{
NvProcessorUuid gpuUuid; // IN
NvU32 test; // IN
struct
{
NvProcessorUuid peerGpuUuid; // IN
NvU32 peerId; // IN
} multiGpu;
NV_STATUS rmStatus; // OUT
} UVM_RUN_TEST_PARAMS;
//
// This is a magic offset for mmap. Any mapping of an offset above this
// threshold will be treated as a counters mapping, not as an allocation
// mapping. Since allocation offsets must be identical to the virtual address
// of the mapping, this threshold has to be an offset that cannot be
// a valid virtual address.
//
#if defined(__linux__)
#if defined(NV_64_BITS)
#define UVM_EVENTS_OFFSET_BASE (1UL << 63)
#define UVM_COUNTERS_OFFSET_BASE (1UL << 62)
#else
#define UVM_EVENTS_OFFSET_BASE (1UL << 31)
#define UVM_COUNTERS_OFFSET_BASE (1UL << 30)
#endif
#endif // defined(__linux___)
//
// UvmAddSession
//
@@ -189,27 +155,9 @@ typedef struct
typedef struct
{
NvU32 pidTarget; // IN
#ifdef __linux__
NvP64 countersBaseAddress NV_ALIGN_BYTES(8); // IN
NvS32 sessionIndex; // OUT (session index that got added)
#endif
NV_STATUS rmStatus; // OUT
} UVM_ADD_SESSION_PARAMS;
//
// UvmRemoveSession
//
#define UVM_REMOVE_SESSION UVM_IOCTL_BASE(11)
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN (session index to be removed)
#endif
NV_STATUS rmStatus; // OUT
} UVM_REMOVE_SESSION_PARAMS;
#define UVM_MAX_COUNTERS_PER_IOCTL_CALL 32
//
@@ -219,9 +167,6 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
UvmCounterConfig config[UVM_MAX_COUNTERS_PER_IOCTL_CALL]; // IN
NvU32 count; // IN
NV_STATUS rmStatus; // OUT
@@ -234,9 +179,6 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
NvU32 scope; // IN (UvmCounterScope)
NvU32 counterName; // IN (UvmCounterName)
NvProcessorUuid gpuUuid; // IN
@@ -251,15 +193,10 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
NvU32 eventQueueIndex; // OUT
NvU64 queueSize NV_ALIGN_BYTES(8); // IN
NvU64 notificationCount NV_ALIGN_BYTES(8); // IN
#if defined(WIN32) || defined(WIN64)
NvU64 notificationHandle NV_ALIGN_BYTES(8); // IN
#endif
NvU32 timeStampType; // IN (UvmEventTimeStampType)
NV_STATUS rmStatus; // OUT
} UVM_CREATE_EVENT_QUEUE_PARAMS;
@@ -271,9 +208,6 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
NvU32 eventQueueIndex; // IN
NV_STATUS rmStatus; // OUT
} UVM_REMOVE_EVENT_QUEUE_PARAMS;
@@ -285,9 +219,6 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
NvU32 eventQueueIndex; // IN
NvP64 userRODataAddr NV_ALIGN_BYTES(8); // IN
NvP64 userRWDataAddr NV_ALIGN_BYTES(8); // IN
@@ -304,39 +235,12 @@ typedef struct
typedef struct
{
#ifdef __linux__
NvS32 sessionIndex; // IN
#endif
NvU32 eventQueueIndex; // IN
NvS32 eventType; // IN
NvU32 enable; // IN
NV_STATUS rmStatus; // OUT
} UVM_EVENT_CTRL_PARAMS;
//
// UvmRegisterMpsServer
//
#define UVM_REGISTER_MPS_SERVER UVM_IOCTL_BASE(18)
typedef struct
{
NvProcessorUuid gpuUuidArray[UVM_MAX_GPUS_V1]; // IN
NvU32 numGpus; // IN
NvU64 serverId NV_ALIGN_BYTES(8); // OUT
NV_STATUS rmStatus; // OUT
} UVM_REGISTER_MPS_SERVER_PARAMS;
//
// UvmRegisterMpsClient
//
#define UVM_REGISTER_MPS_CLIENT UVM_IOCTL_BASE(19)
typedef struct
{
NvU64 serverId NV_ALIGN_BYTES(8); // IN
NV_STATUS rmStatus; // OUT
} UVM_REGISTER_MPS_CLIENT_PARAMS;
//
// UvmEventGetGpuUuidTable
//
@@ -442,7 +346,6 @@ typedef struct
typedef struct
{
NvProcessorUuid gpuUuid; // IN
NvHandle hClient; // IN
NvHandle hChannel; // IN
NV_STATUS rmStatus; // OUT
@@ -510,7 +413,6 @@ typedef struct
typedef struct
{
NvU64 base NV_ALIGN_BYTES(8); // IN
NvU64 length NV_ALIGN_BYTES(8); // IN
NV_STATUS rmStatus; // OUT
} UVM_FREE_PARAMS;
@@ -1128,8 +1030,8 @@ typedef struct
typedef struct
{
NvU64 base NV_ALIGN_BYTES(8); // IN
NvU64 length; // IN
NvU64 flags; // IN
NvU64 length NV_ALIGN_BYTES(8); // IN
NvU64 flags NV_ALIGN_BYTES(8); // IN
NV_STATUS rmStatus; // OUT
} UVM_DISCARD_PARAMS;