/* SPDX-License-Identifier: MIT */
#ifndef __NVIF_IF0020_H__
#define __NVIF_IF0020_H__

union nvif_chan_args {
        struct nvif_chan_v0 {
                __u8  version;
                __u8  namelen;
                __u8  runlist;
                __u8  runq;
                __u8  priv;
                __u8  pad05;
                __u16 devm;
                __u64 vmm;

                __u64 ctxdma;
                __u64 offset;
                __u64 length;

                __u64 huserd;
                __u64 ouserd;

                __u32 token;
                __u16 chid;
                __u8  pad3e;
#define NVIF_CHAN_V0_INST_APER_VRAM 0
#define NVIF_CHAN_V0_INST_APER_HOST 1
#define NVIF_CHAN_V0_INST_APER_NCOH 2
#define NVIF_CHAN_V0_INST_APER_INST 0xff
                __u8  aper;
                __u64 inst;

                __u8  name[];
        } v0;
};

union nvif_chan_event_args {
        struct nvif_chan_event_v0 {
                __u8 version;
#define NVIF_CHAN_EVENT_V0_NON_STALL_INTR 0x00
#define NVIF_CHAN_EVENT_V0_KILLED         0x01
                __u8 type;
        } v0;
};
#endif