Contributors: 3
Author Tokens Token Proportion Commits Commit Proportion
Ben Skeggs 184 74.19% 6 75.00%
Gustavo A. R. Silva 63 25.40% 1 12.50%
Ilia Mirkin 1 0.40% 1 12.50%
Total 248 8 


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

struct nvif_ioctl_v0 {
	/* New members MUST be added within the struct_group() macro below. */
	struct_group_tagged(nvif_ioctl_v0_hdr, __hdr,
		__u8  version;
#define NVIF_IOCTL_V0_SCLASS                                               0x01
#define NVIF_IOCTL_V0_NEW                                                  0x02
#define NVIF_IOCTL_V0_DEL                                                  0x03
#define NVIF_IOCTL_V0_MTHD                                                 0x04
#define NVIF_IOCTL_V0_MAP                                                  0x07
#define NVIF_IOCTL_V0_UNMAP                                                0x08
		__u8  type;
		__u8  pad02[4];
#define NVIF_IOCTL_V0_OWNER_NVIF                                           0x00
#define NVIF_IOCTL_V0_OWNER_ANY                                            0xff
		__u8  owner;
#define NVIF_IOCTL_V0_ROUTE_NVIF                                           0x00
#define NVIF_IOCTL_V0_ROUTE_HIDDEN                                         0xff
		__u8  route;
		__u64 token;
		__u64 object;
	);
	__u8  data[];		/* ioctl data (below) */
};
static_assert(offsetof(struct nvif_ioctl_v0, data) == sizeof(struct nvif_ioctl_v0_hdr),
	      "struct member likely outside of struct_group()");

struct nvif_ioctl_sclass_v0 {
	/* nvif_ioctl ... */
	__u8  version;
	__u8  count;
	__u8  pad02[6];
	struct nvif_ioctl_sclass_oclass_v0 {
		__s32 oclass;
		__s16 minver;
		__s16 maxver;
	} oclass[];
};

struct nvif_ioctl_new_v0 {
	/* nvif_ioctl ... */
	__u8  version;
	__u8  pad01[6];
	__u8  route;
	__u64 token;
	__u64 object;
	__u32 handle;
	__s32 oclass;
	__u8  data[];		/* class data (class.h) */
};

struct nvif_ioctl_del {
};

struct nvif_ioctl_mthd_v0 {
	/* New members MUST be added within the struct_group() macro below. */
	struct_group_tagged(nvif_ioctl_mthd_v0_hdr, __hdr,
		/* nvif_ioctl ... */
		__u8  version;
		__u8  method;
		__u8  pad02[6];
	);
	__u8  data[];		/* method data (class.h) */
};
static_assert(offsetof(struct nvif_ioctl_mthd_v0, data) == sizeof(struct nvif_ioctl_mthd_v0_hdr),
	      "struct member likely outside of struct_group()");

struct nvif_ioctl_map_v0 {
	/* nvif_ioctl ... */
	__u8  version;
#define NVIF_IOCTL_MAP_V0_IO                                               0x00
#define NVIF_IOCTL_MAP_V0_VA                                               0x01
	__u8  type;
	__u8  pad02[6];
	__u64 handle;
	__u64 length;
	__u8  data[];
};

struct nvif_ioctl_unmap {
};
#endif