1
2#ifndef __NVKM_DEVICE_H__
3#define __NVKM_DEVICE_H__
4#include <core/oclass.h>
5#include <core/event.h>
6
7enum nvkm_devidx {
8 NVKM_SUBDEV_PCI,
9 NVKM_SUBDEV_VBIOS,
10 NVKM_SUBDEV_DEVINIT,
11 NVKM_SUBDEV_TOP,
12 NVKM_SUBDEV_IBUS,
13 NVKM_SUBDEV_GPIO,
14 NVKM_SUBDEV_I2C,
15 NVKM_SUBDEV_FUSE,
16 NVKM_SUBDEV_MXM,
17 NVKM_SUBDEV_MC,
18 NVKM_SUBDEV_BUS,
19 NVKM_SUBDEV_TIMER,
20 NVKM_SUBDEV_INSTMEM,
21 NVKM_SUBDEV_FB,
22 NVKM_SUBDEV_LTC,
23 NVKM_SUBDEV_MMU,
24 NVKM_SUBDEV_BAR,
25 NVKM_SUBDEV_FAULT,
26 NVKM_SUBDEV_PMU,
27 NVKM_SUBDEV_VOLT,
28 NVKM_SUBDEV_ICCSENSE,
29 NVKM_SUBDEV_THERM,
30 NVKM_SUBDEV_CLK,
31 NVKM_SUBDEV_SECBOOT,
32
33 NVKM_ENGINE_BSP,
34
35 NVKM_ENGINE_CE0,
36 NVKM_ENGINE_CE1,
37 NVKM_ENGINE_CE2,
38 NVKM_ENGINE_CE3,
39 NVKM_ENGINE_CE4,
40 NVKM_ENGINE_CE5,
41 NVKM_ENGINE_CE6,
42 NVKM_ENGINE_CE7,
43 NVKM_ENGINE_CE8,
44 NVKM_ENGINE_CE_LAST = NVKM_ENGINE_CE8,
45
46 NVKM_ENGINE_CIPHER,
47 NVKM_ENGINE_DISP,
48 NVKM_ENGINE_DMAOBJ,
49 NVKM_ENGINE_FIFO,
50 NVKM_ENGINE_GR,
51 NVKM_ENGINE_IFB,
52 NVKM_ENGINE_ME,
53 NVKM_ENGINE_MPEG,
54 NVKM_ENGINE_MSENC,
55 NVKM_ENGINE_MSPDEC,
56 NVKM_ENGINE_MSPPP,
57 NVKM_ENGINE_MSVLD,
58
59 NVKM_ENGINE_NVENC0,
60 NVKM_ENGINE_NVENC1,
61 NVKM_ENGINE_NVENC2,
62 NVKM_ENGINE_NVENC_LAST = NVKM_ENGINE_NVENC2,
63
64 NVKM_ENGINE_NVDEC0,
65 NVKM_ENGINE_NVDEC1,
66 NVKM_ENGINE_NVDEC2,
67 NVKM_ENGINE_NVDEC_LAST = NVKM_ENGINE_NVDEC2,
68
69 NVKM_ENGINE_PM,
70 NVKM_ENGINE_SEC,
71 NVKM_ENGINE_SEC2,
72 NVKM_ENGINE_SW,
73 NVKM_ENGINE_VIC,
74 NVKM_ENGINE_VP,
75
76 NVKM_SUBDEV_NR
77};
78
79enum nvkm_device_type {
80 NVKM_DEVICE_PCI,
81 NVKM_DEVICE_AGP,
82 NVKM_DEVICE_PCIE,
83 NVKM_DEVICE_TEGRA,
84};
85
86struct nvkm_device {
87 const struct nvkm_device_func *func;
88 const struct nvkm_device_quirk *quirk;
89 struct device *dev;
90 enum nvkm_device_type type;
91 u64 handle;
92 const char *name;
93 const char *cfgopt;
94 const char *dbgopt;
95
96 struct list_head head;
97 struct mutex mutex;
98 int refcount;
99
100 void __iomem *pri;
101
102 struct nvkm_event event;
103
104 u64 disable_mask;
105 u32 debug;
106
107 const struct nvkm_device_chip *chip;
108 enum {
109 NV_04 = 0x04,
110 NV_10 = 0x10,
111 NV_11 = 0x11,
112 NV_20 = 0x20,
113 NV_30 = 0x30,
114 NV_40 = 0x40,
115 NV_50 = 0x50,
116 NV_C0 = 0xc0,
117 NV_E0 = 0xe0,
118 GM100 = 0x110,
119 GP100 = 0x130,
120 GV100 = 0x140,
121 TU100 = 0x160,
122 } card_type;
123 u32 chipset;
124 u8 chiprev;
125 u32 crystal;
126
127 struct {
128 struct notifier_block nb;
129 } acpi;
130
131 struct nvkm_bar *bar;
132 struct nvkm_bios *bios;
133 struct nvkm_bus *bus;
134 struct nvkm_clk *clk;
135 struct nvkm_devinit *devinit;
136 struct nvkm_fault *fault;
137 struct nvkm_fb *fb;
138 struct nvkm_fuse *fuse;
139 struct nvkm_gpio *gpio;
140 struct nvkm_i2c *i2c;
141 struct nvkm_subdev *ibus;
142 struct nvkm_iccsense *iccsense;
143 struct nvkm_instmem *imem;
144 struct nvkm_ltc *ltc;
145 struct nvkm_mc *mc;
146 struct nvkm_mmu *mmu;
147 struct nvkm_subdev *mxm;
148 struct nvkm_pci *pci;
149 struct nvkm_pmu *pmu;
150 struct nvkm_secboot *secboot;
151 struct nvkm_therm *therm;
152 struct nvkm_timer *timer;
153 struct nvkm_top *top;
154 struct nvkm_volt *volt;
155
156 struct nvkm_engine *bsp;
157 struct nvkm_engine *ce[9];
158 struct nvkm_engine *cipher;
159 struct nvkm_disp *disp;
160 struct nvkm_dma *dma;
161 struct nvkm_fifo *fifo;
162 struct nvkm_gr *gr;
163 struct nvkm_engine *ifb;
164 struct nvkm_engine *me;
165 struct nvkm_engine *mpeg;
166 struct nvkm_engine *msenc;
167 struct nvkm_engine *mspdec;
168 struct nvkm_engine *msppp;
169 struct nvkm_engine *msvld;
170 struct nvkm_engine *nvenc[3];
171 struct nvkm_nvdec *nvdec[3];
172 struct nvkm_pm *pm;
173 struct nvkm_engine *sec;
174 struct nvkm_sec2 *sec2;
175 struct nvkm_sw *sw;
176 struct nvkm_engine *vic;
177 struct nvkm_engine *vp;
178};
179
180struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int index);
181struct nvkm_engine *nvkm_device_engine(struct nvkm_device *, int index);
182
183struct nvkm_device_func {
184 struct nvkm_device_pci *(*pci)(struct nvkm_device *);
185 struct nvkm_device_tegra *(*tegra)(struct nvkm_device *);
186 void *(*dtor)(struct nvkm_device *);
187 int (*preinit)(struct nvkm_device *);
188 int (*init)(struct nvkm_device *);
189 void (*fini)(struct nvkm_device *, bool suspend);
190 resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
191 resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
192 bool cpu_coherent;
193};
194
195struct nvkm_device_quirk {
196 u8 tv_pin_mask;
197 u8 tv_gpio;
198};
199
200struct nvkm_device_chip {
201 const char *name;
202
203 int (*bar )(struct nvkm_device *, int idx, struct nvkm_bar **);
204 int (*bios )(struct nvkm_device *, int idx, struct nvkm_bios **);
205 int (*bus )(struct nvkm_device *, int idx, struct nvkm_bus **);
206 int (*clk )(struct nvkm_device *, int idx, struct nvkm_clk **);
207 int (*devinit )(struct nvkm_device *, int idx, struct nvkm_devinit **);
208 int (*fault )(struct nvkm_device *, int idx, struct nvkm_fault **);
209 int (*fb )(struct nvkm_device *, int idx, struct nvkm_fb **);
210 int (*fuse )(struct nvkm_device *, int idx, struct nvkm_fuse **);
211 int (*gpio )(struct nvkm_device *, int idx, struct nvkm_gpio **);
212 int (*i2c )(struct nvkm_device *, int idx, struct nvkm_i2c **);
213 int (*ibus )(struct nvkm_device *, int idx, struct nvkm_subdev **);
214 int (*iccsense)(struct nvkm_device *, int idx, struct nvkm_iccsense **);
215 int (*imem )(struct nvkm_device *, int idx, struct nvkm_instmem **);
216 int (*ltc )(struct nvkm_device *, int idx, struct nvkm_ltc **);
217 int (*mc )(struct nvkm_device *, int idx, struct nvkm_mc **);
218 int (*mmu )(struct nvkm_device *, int idx, struct nvkm_mmu **);
219 int (*mxm )(struct nvkm_device *, int idx, struct nvkm_subdev **);
220 int (*pci )(struct nvkm_device *, int idx, struct nvkm_pci **);
221 int (*pmu )(struct nvkm_device *, int idx, struct nvkm_pmu **);
222 int (*secboot )(struct nvkm_device *, int idx, struct nvkm_secboot **);
223 int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **);
224 int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **);
225 int (*top )(struct nvkm_device *, int idx, struct nvkm_top **);
226 int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **);
227
228 int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **);
229 int (*ce[9] )(struct nvkm_device *, int idx, struct nvkm_engine **);
230 int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **);
231 int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **);
232 int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **);
233 int (*fifo )(struct nvkm_device *, int idx, struct nvkm_fifo **);
234 int (*gr )(struct nvkm_device *, int idx, struct nvkm_gr **);
235 int (*ifb )(struct nvkm_device *, int idx, struct nvkm_engine **);
236 int (*me )(struct nvkm_device *, int idx, struct nvkm_engine **);
237 int (*mpeg )(struct nvkm_device *, int idx, struct nvkm_engine **);
238 int (*msenc )(struct nvkm_device *, int idx, struct nvkm_engine **);
239 int (*mspdec )(struct nvkm_device *, int idx, struct nvkm_engine **);
240 int (*msppp )(struct nvkm_device *, int idx, struct nvkm_engine **);
241 int (*msvld )(struct nvkm_device *, int idx, struct nvkm_engine **);
242 int (*nvenc[3])(struct nvkm_device *, int idx, struct nvkm_engine **);
243 int (*nvdec[3])(struct nvkm_device *, int idx, struct nvkm_nvdec **);
244 int (*pm )(struct nvkm_device *, int idx, struct nvkm_pm **);
245 int (*sec )(struct nvkm_device *, int idx, struct nvkm_engine **);
246 int (*sec2 )(struct nvkm_device *, int idx, struct nvkm_sec2 **);
247 int (*sw )(struct nvkm_device *, int idx, struct nvkm_sw **);
248 int (*vic )(struct nvkm_device *, int idx, struct nvkm_engine **);
249 int (*vp )(struct nvkm_device *, int idx, struct nvkm_engine **);
250};
251
252struct nvkm_device *nvkm_device_find(u64 name);
253int nvkm_device_list(u64 *name, int size);
254
255
256#define nvkm_rd08(d,a) ioread8((d)->pri + (a))
257#define nvkm_rd16(d,a) ioread16_native((d)->pri + (a))
258#define nvkm_rd32(d,a) ioread32_native((d)->pri + (a))
259#define nvkm_wr08(d,a,v) iowrite8((v), (d)->pri + (a))
260#define nvkm_wr16(d,a,v) iowrite16_native((v), (d)->pri + (a))
261#define nvkm_wr32(d,a,v) iowrite32_native((v), (d)->pri + (a))
262#define nvkm_mask(d,a,m,v) ({ \
263 struct nvkm_device *_device = (d); \
264 u32 _addr = (a), _temp = nvkm_rd32(_device, _addr); \
265 nvkm_wr32(_device, _addr, (_temp & ~(m)) | (v)); \
266 _temp; \
267})
268
269void nvkm_device_del(struct nvkm_device **);
270
271struct nvkm_device_oclass {
272 int (*ctor)(struct nvkm_device *, const struct nvkm_oclass *,
273 void *data, u32 size, struct nvkm_object **);
274 struct nvkm_sclass base;
275};
276
277extern const struct nvkm_sclass nvkm_udevice_sclass;
278
279
280#define nvdev_printk_(d,l,p,f,a...) do { \
281 const struct nvkm_device *_device = (d); \
282 if (_device->debug >= (l)) \
283 dev_##p(_device->dev, f, ##a); \
284} while(0)
285#define nvdev_printk(d,l,p,f,a...) nvdev_printk_((d), NV_DBG_##l, p, f, ##a)
286#define nvdev_fatal(d,f,a...) nvdev_printk((d), FATAL, crit, f, ##a)
287#define nvdev_error(d,f,a...) nvdev_printk((d), ERROR, err, f, ##a)
288#define nvdev_warn(d,f,a...) nvdev_printk((d), WARN, notice, f, ##a)
289#define nvdev_info(d,f,a...) nvdev_printk((d), INFO, info, f, ##a)
290#define nvdev_debug(d,f,a...) nvdev_printk((d), DEBUG, info, f, ##a)
291#define nvdev_trace(d,f,a...) nvdev_printk((d), TRACE, info, f, ##a)
292#define nvdev_spam(d,f,a...) nvdev_printk((d), SPAM, dbg, f, ##a)
293#endif
294
