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