suyu/src/core/hle/service/nvdrv/nvdata.h
David Marcec f9259c0383 Initial implementation of Ioctl2 & Ioctl3
Purpose of Ioctl2 and Ioctl3 is to prevent the passing of raw pointers through ioctls
2019-09-19 15:37:25 +10:00

54 lines
1,000 B
C++

#pragma once
#include <array>
#include "common/common_types.h"
namespace Service::Nvidia {
constexpr u32 MaxSyncPoints = 192;
constexpr u32 MaxNvEvents = 64;
struct Fence {
s32 id;
u32 value;
};
static_assert(sizeof(Fence) == 8, "Fence has wrong size");
struct MultiFence {
u32 num_fences;
std::array<Fence, 4> fences;
};
enum NvResult : u32 {
Success = 0,
BadParameter = 4,
Timeout = 5,
ResourceError = 15,
};
enum class EventState {
Free = 0,
Registered = 1,
Waiting = 2,
Busy = 3,
};
enum class IoctlVersion : u32 {
Version1,
Version2,
Version3,
};
struct IoctlCtrl {
// First call done to the servioce for services that call itself again after a call.
bool fresh_call{true};
// Tells the Ioctl Wrapper that it must delay the IPC response and send the thread to sleep
bool must_delay{};
// Timeout for the delay
s64 timeout{};
// NV Event Id
s32 event_id{-1};
};
} // namespace Service::Nvidia