projects / mirror_ubuntu-disco-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| a04d0423 BS |
2 | #ifndef __NVIF_DEVICE_H__ |
| 3 | #define __NVIF_DEVICE_H__ | |
| 4 | ||
| c39f472e | 5 | #include <nvif/object.h> |
| 923bc416 | 6 | #include <nvif/cl0080.h> |
| 37e1c45a | 7 | #include <nvif/user.h> |
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8 | |
| 9 | struct nvif_device { | |
| a01ca78c | 10 | struct nvif_object object; |
| a04d0423 | 11 | struct nv_device_info_v0 info; |
| cc362050 BS |
12 | |
| 13 | struct nvif_fifo_runlist { | |
| 14 | u64 engines; | |
| 15 | } *runlist; | |
| 16 | int runlists; | |
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17 | |
| 18 | struct nvif_user user; | |
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19 | }; |
| 20 | ||
| 315a8b2e | 21 | int nvif_device_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32, |
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22 | struct nvif_device *); |
| 23 | void nvif_device_fini(struct nvif_device *); | |
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24 | u64 nvif_device_time(struct nvif_device *); |
| 25 | ||
| 26 | /* Delay based on GPU time (ie. PTIMER). | |
| 27 | * | |
| 28 | * Will return -ETIMEDOUT unless the loop was terminated with 'break', | |
| 29 | * where it will return the number of nanoseconds taken instead. | |
| 30 | */ | |
| 31 | #define nvif_nsec(d,n,cond...) ({ \ | |
| 32 | struct nvif_device *_device = (d); \ | |
| 33 | u64 _nsecs = (n), _time0 = nvif_device_time(_device); \ | |
| 34 | s64 _taken = 0; \ | |
| 35 | \ | |
| 36 | do { \ | |
| 37 | cond \ | |
| 38 | } while (_taken = nvif_device_time(_device) - _time0, _taken < _nsecs);\ | |
| 39 | \ | |
| 40 | if (_taken >= _nsecs) \ | |
| 41 | _taken = -ETIMEDOUT; \ | |
| 42 | _taken; \ | |
| 43 | }) | |
| 44 | #define nvif_usec(d,u,cond...) nvif_nsec((d), (u) * 1000, ##cond) | |
| 45 | #define nvif_msec(d,m,cond...) nvif_usec((d), (m) * 1000, ##cond) | |
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46 | |
| 47 | /*XXX*/ | |
| 48 | #include <subdev/bios.h> | |
| 49 | #include <subdev/fb.h> | |
| a04d0423 BS |
50 | #include <subdev/bar.h> |
| 51 | #include <subdev/gpio.h> | |
| f3867f43 | 52 | #include <subdev/clk.h> |
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53 | #include <subdev/i2c.h> |
| 54 | #include <subdev/timer.h> | |
| 55 | #include <subdev/therm.h> | |
| 340b0e7c | 56 | #include <subdev/pci.h> |
| a04d0423 | 57 | |
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58 | #define nvxx_device(a) ({ \ |
| 59 | struct nvif_device *_device = (a); \ | |
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60 | struct { \ |
| 61 | struct nvkm_object object; \ | |
| 62 | struct nvkm_device *device; \ | |
| 63 | } *_udevice = _device->object.priv; \ | |
| 64 | _udevice->device; \ | |
| a01ca78c | 65 | }) |
| 46484438 | 66 | #define nvxx_bios(a) nvxx_device(a)->bios |
| 03c8952f | 67 | #define nvxx_fb(a) nvxx_device(a)->fb |
| 2ea7249f | 68 | #define nvxx_gpio(a) nvxx_device(a)->gpio |
| 6625f55c | 69 | #define nvxx_clk(a) nvxx_device(a)->clk |
| 49bd8da5 | 70 | #define nvxx_i2c(a) nvxx_device(a)->i2c |
| 353b9834 | 71 | #define nvxx_iccsense(a) nvxx_device(a)->iccsense |
| 57113c01 | 72 | #define nvxx_therm(a) nvxx_device(a)->therm |
| 2e7db87d | 73 | #define nvxx_volt(a) nvxx_device(a)->volt |
| a04d0423 | 74 | |
| a04d0423 | 75 | #include <engine/fifo.h> |
| b8bf04e1 | 76 | #include <engine/gr.h> |
| a04d0423 | 77 | |
| 27f3d6cf | 78 | #define nvxx_gr(a) nvxx_device(a)->gr |
| a04d0423 | 79 | #endif |