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1/* SPDX-License-Identifier: MIT */
2#ifndef __NOUVEAU_ABI16_H__
3#define __NOUVEAU_ABI16_H__
4
5#define ABI16_IOCTL_ARGS \
6 struct drm_device *dev, void *data, struct drm_file *file_priv
7
8int nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS);
9int nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS);
10int nouveau_abi16_ioctl_channel_free(ABI16_IOCTL_ARGS);
11int nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS);
12int nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS);
13int nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS);
14
15struct nouveau_abi16_ntfy {
16 struct nvif_object object;
17 struct list_head head;
18 struct nvkm_mm_node *node;
19};
20
21struct nouveau_abi16_chan {
22 struct list_head head;
23 struct nouveau_channel *chan;
24 struct nvif_object ce;
25 struct list_head notifiers;
26 struct nouveau_bo *ntfy;
27 struct nouveau_vma *ntfy_vma;
28 struct nvkm_mm heap;
29 struct nouveau_sched *sched;
30};
31
32struct nouveau_abi16 {
33 struct nouveau_cli *cli;
34 struct list_head channels;
35 struct list_head objects;
36};
37
38struct nouveau_abi16 *nouveau_abi16_get(struct drm_file *);
39int nouveau_abi16_put(struct nouveau_abi16 *, int);
40void nouveau_abi16_fini(struct nouveau_abi16 *);
41s32 nouveau_abi16_swclass(struct nouveau_drm *);
42int nouveau_abi16_ioctl(struct drm_file *, void __user *user, u32 size);
43
44#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
45#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
46
47struct drm_nouveau_grobj_alloc {
48 int channel;
49 uint32_t handle;
50 int class;
51};
52
53struct drm_nouveau_setparam {
54 uint64_t param;
55 uint64_t value;
56};
57
58#define DRM_IOCTL_NOUVEAU_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SETPARAM, struct drm_nouveau_setparam)
59#define DRM_IOCTL_NOUVEAU_GROBJ_ALLOC DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GROBJ_ALLOC, struct drm_nouveau_grobj_alloc)
60#define DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, struct drm_nouveau_notifierobj_alloc)
61#define DRM_IOCTL_NOUVEAU_GPUOBJ_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GPUOBJ_FREE, struct drm_nouveau_gpuobj_free)
62
63#endif
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __NOUVEAU_ABI16_H__
3#define __NOUVEAU_ABI16_H__
4
5#define ABI16_IOCTL_ARGS \
6 struct drm_device *dev, void *data, struct drm_file *file_priv
7
8int nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS);
9int nouveau_abi16_ioctl_setparam(ABI16_IOCTL_ARGS);
10int nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS);
11int nouveau_abi16_ioctl_channel_free(ABI16_IOCTL_ARGS);
12int nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS);
13int nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS);
14int nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS);
15
16struct nouveau_abi16_ntfy {
17 struct nvif_object object;
18 struct list_head head;
19 struct nvkm_mm_node *node;
20};
21
22struct nouveau_abi16_chan {
23 struct list_head head;
24 struct nouveau_channel *chan;
25 struct list_head notifiers;
26 struct nouveau_bo *ntfy;
27 struct nouveau_vma *ntfy_vma;
28 struct nvkm_mm heap;
29};
30
31struct nouveau_abi16 {
32 struct nvif_device device;
33 struct list_head channels;
34 u64 handles;
35};
36
37struct nouveau_abi16 *nouveau_abi16_get(struct drm_file *);
38int nouveau_abi16_put(struct nouveau_abi16 *, int);
39void nouveau_abi16_fini(struct nouveau_abi16 *);
40s32 nouveau_abi16_swclass(struct nouveau_drm *);
41int nouveau_abi16_usif(struct drm_file *, void *data, u32 size);
42
43#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
44#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
45
46struct drm_nouveau_channel_alloc {
47 uint32_t fb_ctxdma_handle;
48 uint32_t tt_ctxdma_handle;
49
50 int channel;
51 uint32_t pushbuf_domains;
52
53 /* Notifier memory */
54 uint32_t notifier_handle;
55
56 /* DRM-enforced subchannel assignments */
57 struct {
58 uint32_t handle;
59 uint32_t grclass;
60 } subchan[8];
61 uint32_t nr_subchan;
62};
63
64struct drm_nouveau_channel_free {
65 int channel;
66};
67
68struct drm_nouveau_grobj_alloc {
69 int channel;
70 uint32_t handle;
71 int class;
72};
73
74struct drm_nouveau_notifierobj_alloc {
75 uint32_t channel;
76 uint32_t handle;
77 uint32_t size;
78 uint32_t offset;
79};
80
81struct drm_nouveau_gpuobj_free {
82 int channel;
83 uint32_t handle;
84};
85
86#define NOUVEAU_GETPARAM_PCI_VENDOR 3
87#define NOUVEAU_GETPARAM_PCI_DEVICE 4
88#define NOUVEAU_GETPARAM_BUS_TYPE 5
89#define NOUVEAU_GETPARAM_FB_SIZE 8
90#define NOUVEAU_GETPARAM_AGP_SIZE 9
91#define NOUVEAU_GETPARAM_CHIPSET_ID 11
92#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
93#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
94#define NOUVEAU_GETPARAM_PTIMER_TIME 14
95#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15
96#define NOUVEAU_GETPARAM_HAS_PAGEFLIP 16
97struct drm_nouveau_getparam {
98 uint64_t param;
99 uint64_t value;
100};
101
102struct drm_nouveau_setparam {
103 uint64_t param;
104 uint64_t value;
105};
106
107#define DRM_IOCTL_NOUVEAU_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GETPARAM, struct drm_nouveau_getparam)
108#define DRM_IOCTL_NOUVEAU_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SETPARAM, struct drm_nouveau_setparam)
109#define DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_ALLOC, struct drm_nouveau_channel_alloc)
110#define DRM_IOCTL_NOUVEAU_CHANNEL_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_FREE, struct drm_nouveau_channel_free)
111#define DRM_IOCTL_NOUVEAU_GROBJ_ALLOC DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GROBJ_ALLOC, struct drm_nouveau_grobj_alloc)
112#define DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, struct drm_nouveau_notifierobj_alloc)
113#define DRM_IOCTL_NOUVEAU_GPUOBJ_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GPUOBJ_FREE, struct drm_nouveau_gpuobj_free)
114
115#endif