From 789d9c8af931490efd8647f286e136faaf062989 Mon Sep 17 00:00:00 2001 From: Liam Date: Tue, 24 Oct 2023 13:03:46 -0400 Subject: [PATCH] nvdrv: convert nvhost_ctrl --- .../hle/service/nvdrv/devices/nvhost_ctrl.cpp | 42 +++++++------------ .../hle/service/nvdrv/devices/nvhost_ctrl.h | 21 +++++++--- 2 files changed, 29 insertions(+), 34 deletions(-) diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp index 4d55554b4..8cefff6d1 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp @@ -14,6 +14,7 @@ #include "core/hle/kernel/k_event.h" #include "core/hle/service/nvdrv/core/container.h" #include "core/hle/service/nvdrv/core/syncpoint_manager.h" +#include "core/hle/service/nvdrv/devices/ioctl_serialization.h" #include "core/hle/service/nvdrv/devices/nvhost_ctrl.h" #include "video_core/gpu.h" #include "video_core/host1x/host1x.h" @@ -40,19 +41,19 @@ NvResult nvhost_ctrl::Ioctl1(DeviceFD fd, Ioctl command, std::span inp case 0x0: switch (command.cmd) { case 0x1b: - return NvOsGetConfigU32(input, output); + return Wrap1(&nvhost_ctrl::NvOsGetConfigU32, input, output); case 0x1c: - return IocCtrlClearEventWait(input, output); + return Wrap1(&nvhost_ctrl::IocCtrlClearEventWait, input, output); case 0x1d: - return IocCtrlEventWait(input, output, true); + return Wrap1(&nvhost_ctrl::IocCtrlEventWaitWithAllocation, input, output); case 0x1e: - return IocCtrlEventWait(input, output, false); + return Wrap1(&nvhost_ctrl::IocCtrlEventWaitNotAllocation, input, output); case 0x1f: - return IocCtrlEventRegister(input, output); + return Wrap1(&nvhost_ctrl::IocCtrlEventRegister, input, output); case 0x20: - return IocCtrlEventUnregister(input, output); + return Wrap1(&nvhost_ctrl::IocCtrlEventUnregister, input, output); case 0x21: - return IocCtrlEventUnregisterBatch(input, output); + return Wrap1(&nvhost_ctrl::IocCtrlEventUnregisterBatch, input, output); } break; default: @@ -79,25 +80,19 @@ void nvhost_ctrl::OnOpen(DeviceFD fd) {} void nvhost_ctrl::OnClose(DeviceFD fd) {} -NvResult nvhost_ctrl::NvOsGetConfigU32(std::span input, std::span output) { - IocGetConfigParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); +NvResult nvhost_ctrl::NvOsGetConfigU32(IocGetConfigParams& params) { LOG_TRACE(Service_NVDRV, "called, setting={}!{}", params.domain_str.data(), params.param_str.data()); return NvResult::ConfigVarNotFound; // Returns error on production mode } -NvResult nvhost_ctrl::IocCtrlEventWait(std::span input, std::span output, - bool is_allocation) { - IocCtrlEventWaitParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); +NvResult nvhost_ctrl::IocCtrlEventWaitImpl(IocCtrlEventWaitParams& params, bool is_allocation) { LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_allocation={}", params.fence.id, params.fence.value, params.timeout, is_allocation); bool must_unmark_fail = !is_allocation; const u32 event_id = params.value.raw; SCOPE_EXIT({ - std::memcpy(output.data(), ¶ms, sizeof(params)); if (must_unmark_fail) { events[event_id].fails = 0; } @@ -231,9 +226,7 @@ NvResult nvhost_ctrl::FreeEvent(u32 slot) { return NvResult::Success; } -NvResult nvhost_ctrl::IocCtrlEventRegister(std::span input, std::span output) { - IocCtrlEventRegisterParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); +NvResult nvhost_ctrl::IocCtrlEventRegister(IocCtrlEventRegisterParams& params) { const u32 event_id = params.user_event_id; LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id); if (event_id >= MaxNvEvents) { @@ -252,9 +245,7 @@ NvResult nvhost_ctrl::IocCtrlEventRegister(std::span input, std::span< return NvResult::Success; } -NvResult nvhost_ctrl::IocCtrlEventUnregister(std::span input, std::span output) { - IocCtrlEventUnregisterParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); +NvResult nvhost_ctrl::IocCtrlEventUnregister(IocCtrlEventUnregisterParams& params) { const u32 event_id = params.user_event_id & 0x00FF; LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id); @@ -262,9 +253,7 @@ NvResult nvhost_ctrl::IocCtrlEventUnregister(std::span input, std::spa return FreeEvent(event_id); } -NvResult nvhost_ctrl::IocCtrlEventUnregisterBatch(std::span input, std::span output) { - IocCtrlEventUnregisterBatchParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); +NvResult nvhost_ctrl::IocCtrlEventUnregisterBatch(IocCtrlEventUnregisterBatchParams& params) { u64 event_mask = params.user_events; LOG_DEBUG(Service_NVDRV, " called, event_mask: {:X}", event_mask); @@ -280,10 +269,7 @@ NvResult nvhost_ctrl::IocCtrlEventUnregisterBatch(std::span input, std return NvResult::Success; } -NvResult nvhost_ctrl::IocCtrlClearEventWait(std::span input, std::span output) { - IocCtrlEventClearParams params{}; - std::memcpy(¶ms, input.data(), sizeof(params)); - +NvResult nvhost_ctrl::IocCtrlClearEventWait(IocCtrlEventClearParams& params) { u32 event_id = params.event_id.slot; LOG_DEBUG(Service_NVDRV, "called, event_id: {:X}", event_id); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h index 2efed4862..6913c61ac 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h @@ -186,15 +186,24 @@ private: static_assert(sizeof(IocCtrlEventUnregisterBatchParams) == 8, "IocCtrlEventKill is incorrect size"); - NvResult NvOsGetConfigU32(std::span input, std::span output); - NvResult IocCtrlEventWait(std::span input, std::span output, bool is_allocation); - NvResult IocCtrlEventRegister(std::span input, std::span output); - NvResult IocCtrlEventUnregister(std::span input, std::span output); - NvResult IocCtrlEventUnregisterBatch(std::span input, std::span output); - NvResult IocCtrlClearEventWait(std::span input, std::span output); + NvResult NvOsGetConfigU32(IocGetConfigParams& params); + NvResult IocCtrlEventRegister(IocCtrlEventRegisterParams& params); + NvResult IocCtrlEventUnregister(IocCtrlEventUnregisterParams& params); + NvResult IocCtrlEventUnregisterBatch(IocCtrlEventUnregisterBatchParams& params); + NvResult IocCtrlClearEventWait(IocCtrlEventClearParams& params); NvResult FreeEvent(u32 slot); + // TODO: these are not the correct names + NvResult IocCtrlEventWaitNotAllocation(IocCtrlEventWaitParams& params) { + return this->IocCtrlEventWaitImpl(params, false); + } + NvResult IocCtrlEventWaitWithAllocation(IocCtrlEventWaitParams& params) { + return this->IocCtrlEventWaitImpl(params, true); + } + + NvResult IocCtrlEventWaitImpl(IocCtrlEventWaitParams& params, bool is_allocation); + EventInterface& events_interface; NvCore::Container& core; NvCore::SyncpointManager& syncpoint_manager;