mirror of
https://github.com/NVIDIA/open-gpu-kernel-modules.git
synced 2026-02-07 16:49:58 +00:00
262 lines
9.7 KiB
C
262 lines
9.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: Copyright (c) 2007-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
* 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.
|
|
*
|
|
* 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. 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <nvtypes.h>
|
|
|
|
//
|
|
// This file was generated with FINN, an NVIDIA coding tool.
|
|
// Source file: ctrl/ctrla06f/ctrla06fgpfifo.finn
|
|
//
|
|
|
|
#include "ctrl/ctrla06f/ctrla06fbase.h"
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_GPFIFO_SCHEDULE
|
|
*
|
|
* This command schedules a channel in hardware. This command should be called
|
|
* after objects have been allocated on the channel or a call to
|
|
* NVA06F_CTRL_CMD_BIND has been made.
|
|
*
|
|
* bEnable
|
|
* This parameter indicates whether or not the channel should be scheduled in hardware.
|
|
* When set, the channel will be enabled in addition to being added to the appropriate runlist.
|
|
* When not set, the channel will be disabled and removed from runlist.
|
|
*
|
|
* bSkipSubmit
|
|
* This parameter indicates whether this channel is not to be scheduled, even though it is enabled.
|
|
* When set, the channel will not be scheduled.
|
|
* When not set, the channel will be scheduled.
|
|
*
|
|
* bSkipEnable
|
|
* This parameter indicates whether this channel is not to be enabled, even though it is scheduled.
|
|
* When set, the channel will not be enabled.
|
|
* When not set, the channel will be enabled.
|
|
*
|
|
* When bEnable is set, both bSkipSubmit and bSkipEnable can't be set.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_OBJECT_HANDLE
|
|
* NV_ERR_INVALID_STATE
|
|
* NV_ERR_INVALID_OPERATION
|
|
*
|
|
*/
|
|
#define NVA06F_CTRL_CMD_GPFIFO_SCHEDULE (0xa06f0103) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_GPFIFO_SCHEDULE_PARAMS_MESSAGE_ID" */
|
|
#define NVA06F_CTRL_GPFIFO_SCHEDULE_PARAMS_MESSAGE_ID (0x3U)
|
|
|
|
typedef struct NVA06F_CTRL_GPFIFO_SCHEDULE_PARAMS {
|
|
NvBool bEnable;
|
|
NvBool bSkipSubmit;
|
|
NvBool bSkipEnable;
|
|
} NVA06F_CTRL_GPFIFO_SCHEDULE_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_BIND
|
|
*
|
|
* This command uses the given engine to configure the channel for scheduling.
|
|
* It alleviates the need to call NVA06F_CTRL_CMD_GPFIFO_SCHEDULE after objects
|
|
* have been allocated. However, it requires that the caller know which engine
|
|
* they want to be able to execute on the channel. Once this has been called
|
|
* only objects that can be allocated on the specified engine or other engines
|
|
* allowed to coexist on the channel will be allowed. See
|
|
* NV2080_CTRL_CMD_GPU_GET_ENGINE_PARTNERLIST to determine which engines can
|
|
* share a parent.
|
|
*
|
|
* engineType
|
|
* This parameter specifies an NV2080_ENGINE_TYPE value indicating the
|
|
* engine to which this channel should be bound.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_ARGUMENT
|
|
* NV_ERR_INVALID_STATE
|
|
*/
|
|
#define NVA06F_CTRL_CMD_BIND (0xa06f0104) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_BIND_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_BIND_PARAMS_MESSAGE_ID (0x4U)
|
|
|
|
typedef struct NVA06F_CTRL_BIND_PARAMS {
|
|
NvU32 engineType;
|
|
} NVA06F_CTRL_BIND_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_SET_ERROR_NOTIFIER
|
|
*
|
|
* This command sets the channel error notifier of the target channel.
|
|
* bNotifyEachChannelInTSG
|
|
* When true, the error notifier will be set on every channel in
|
|
* the TSG that contains the channel.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
*/
|
|
#define NVA06F_CTRL_CMD_SET_ERROR_NOTIFIER (0xa06f0108) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_SET_ERROR_NOTIFIER_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_SET_ERROR_NOTIFIER_PARAMS_MESSAGE_ID (0x8U)
|
|
|
|
typedef struct NVA06F_CTRL_SET_ERROR_NOTIFIER_PARAMS {
|
|
NvBool bNotifyEachChannelInTSG;
|
|
} NVA06F_CTRL_SET_ERROR_NOTIFIER_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_SET_INTERLEAVE_LEVEL
|
|
*
|
|
* Symmetric to NVA06C_CTRL_CMD_SET_INTERLEAVE_LEVEL, applied to the individual
|
|
* target channel.
|
|
*
|
|
* When belonging to a TSG, same interleave level will be set to every channel
|
|
* in the TSG.
|
|
*
|
|
* channelInterleaveLevel
|
|
* Input parameter. One of:
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_LOW
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_MEDIUM
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_HIGH
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_ARGUMENT
|
|
* NV_ERR_INVALID_STATE
|
|
* NV_ERR_INSUFFICIENT_PERMISSIONS
|
|
*/
|
|
#define NVA06F_CTRL_CMD_SET_INTERLEAVE_LEVEL (0xa06f0109) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_SET_INTERLEAVE_LEVEL_PARAMS_MESSAGE_ID" */
|
|
|
|
typedef struct NVA06F_CTRL_INTERLEAVE_LEVEL_PARAMS {
|
|
NvU32 channelInterleaveLevel;
|
|
} NVA06F_CTRL_INTERLEAVE_LEVEL_PARAMS;
|
|
|
|
#define NVA06F_CTRL_SET_INTERLEAVE_LEVEL_PARAMS_MESSAGE_ID (0x9U)
|
|
|
|
typedef NVA06F_CTRL_INTERLEAVE_LEVEL_PARAMS NVA06F_CTRL_SET_INTERLEAVE_LEVEL_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_GET_INTERLEAVE_LEVEL
|
|
*
|
|
* Returns the target channel's interleave level.
|
|
*
|
|
* channelInterleaveLevel
|
|
* Output parameter. One of:
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_LOW
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_MEDIUM
|
|
* - NVA06C_CTRL_INTERLEAVE_LEVEL_HIGH
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_ARGUMENT
|
|
* NV_ERR_INVALID_STATE
|
|
*/
|
|
#define NVA06F_CTRL_CMD_GET_INTERLEAVE_LEVEL (0xa06f0110) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_GET_INTERLEAVE_LEVEL_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_GET_INTERLEAVE_LEVEL_PARAMS_MESSAGE_ID (0x10U)
|
|
|
|
typedef NVA06F_CTRL_INTERLEAVE_LEVEL_PARAMS NVA06F_CTRL_GET_INTERLEAVE_LEVEL_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_RESTART_RUNLIST
|
|
*
|
|
* This command expires the current timeslice and restarts the runlist the given
|
|
* channel belongs to. This effectively preempts the current channel on the
|
|
* corresponding engine.
|
|
*
|
|
* This is useful for clients to trigger preemption manually and reduce start
|
|
* latency for higher priority channels as they are added first to the runlist
|
|
* if NV0080_CTRL_FIFO_RUNLIST_SCHED_POLICY_CHANNEL_INTERLEAVED policy is
|
|
* configured.
|
|
*
|
|
* This command interacts with the scheduler and may cause certain low priority
|
|
* channels to starve under certain circumstances. Therefore, it is only
|
|
* available to privileged clients.
|
|
*
|
|
* bForceRestart
|
|
* Input parameter. If NV_FALSE, the runlist restart will be skipped
|
|
* whenever the given channel (or its group) is already running on the
|
|
* corresponding engine.
|
|
*
|
|
* bBypassWait
|
|
* Input parameter. If NV_TRUE, the command will return immediately after
|
|
* issuing the hardware preemption request, without actually waiting for the
|
|
* context switch to complete.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_ARGUMENT
|
|
* NV_ERR_INVALID_STATE
|
|
*/
|
|
#define NVA06F_CTRL_CMD_RESTART_RUNLIST (0xa06f0111) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_RESTART_RUNLIST_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_RESTART_RUNLIST_PARAMS_MESSAGE_ID (0x11U)
|
|
|
|
typedef struct NVA06F_CTRL_RESTART_RUNLIST_PARAMS {
|
|
NvBool bForceRestart;
|
|
NvBool bBypassWait;
|
|
} NVA06F_CTRL_RESTART_RUNLIST_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_STOP_CHANNEL
|
|
*
|
|
* This command is used to stop the channel
|
|
*
|
|
* Stopping the channel here means disabling and unbinding the channel and removing it from runlist.
|
|
* So, if the channel needs to run again, it has to be scheduled, bound and enabled again.
|
|
* If we fail to preempt channel or remove it from runlist, then we RC the channel.
|
|
* Also set an error notifier to notify user space that channel is stopped.
|
|
*
|
|
* bImmediate
|
|
* Input parameter. If NV_FALSE, we will wait for default RM timeout
|
|
* for channel to idle. If NV_TRUE, we don't wait for channel to idle.
|
|
* If channel is not idle, we forcefully preempt it off the runlist.
|
|
* If the preempt times out, we will RC the channel.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
* NV_ERR_INVALID_ARGUMENT
|
|
* NV_ERR_INVALID_STATE
|
|
*/
|
|
#define NVA06F_CTRL_CMD_STOP_CHANNEL (0xa06f0112) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_STOP_CHANNEL_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_STOP_CHANNEL_PARAMS_MESSAGE_ID (0x12U)
|
|
|
|
typedef struct NVA06F_CTRL_STOP_CHANNEL_PARAMS {
|
|
NvBool bImmediate;
|
|
} NVA06F_CTRL_STOP_CHANNEL_PARAMS;
|
|
|
|
/*
|
|
* NVA06F_CTRL_CMD_GET_CONTEXT_ID
|
|
*
|
|
* This command returns the context ID of a given channel.
|
|
*
|
|
* Possible status values returned are:
|
|
* NV_OK
|
|
*/
|
|
#define NVA06F_CTRL_CMD_GET_CONTEXT_ID (0xa06f0113) /* finn: Evaluated from "(FINN_KEPLER_CHANNEL_GPFIFO_A_GPFIFO_INTERFACE_ID << 8) | NVA06F_CTRL_GET_CONTEXT_ID_PARAMS_MESSAGE_ID" */
|
|
|
|
#define NVA06F_CTRL_GET_CONTEXT_ID_PARAMS_MESSAGE_ID (0x13U)
|
|
|
|
typedef struct NVA06F_CTRL_GET_CONTEXT_ID_PARAMS {
|
|
NvU32 contextId;
|
|
} NVA06F_CTRL_GET_CONTEXT_ID_PARAMS;
|
|
|
|
/* _ctrla06fgpfifo_h_ */
|