1 #ifndef __NVKM_DEVICE_H__
2 #define __NVKM_DEVICE_H__
3 #include <core/event.h>
4 #include <core/object.h>
53 enum nvkm_device_type {
61 const struct nvkm_device_func *func;
62 const struct nvkm_device_quirk *quirk;
64 enum nvkm_device_type type;
70 struct list_head head;
76 struct nvkm_event event;
81 const struct nvkm_device_chip *chip;
99 struct notifier_block nb;
102 struct nvkm_bar *bar;
103 struct nvkm_bios *bios;
104 struct nvkm_bus *bus;
105 struct nvkm_clk *clk;
106 struct nvkm_devinit *devinit;
108 struct nvkm_fuse *fuse;
109 struct nvkm_gpio *gpio;
110 struct nvkm_i2c *i2c;
111 struct nvkm_subdev *ibus;
112 struct nvkm_instmem *imem;
113 struct nvkm_ltc *ltc;
115 struct nvkm_mmu *mmu;
116 struct nvkm_subdev *mxm;
117 struct nvkm_pci *pci;
118 struct nvkm_pmu *pmu;
119 struct nvkm_therm *therm;
120 struct nvkm_timer *timer;
121 struct nvkm_volt *volt;
123 struct nvkm_engine *bsp;
124 struct nvkm_engine *ce[3];
125 struct nvkm_engine *cipher;
126 struct nvkm_disp *disp;
127 struct nvkm_dma *dma;
128 struct nvkm_fifo *fifo;
130 struct nvkm_engine *ifb;
131 struct nvkm_engine *me;
132 struct nvkm_engine *mpeg;
133 struct nvkm_engine *msenc;
134 struct nvkm_engine *mspdec;
135 struct nvkm_engine *msppp;
136 struct nvkm_engine *msvld;
138 struct nvkm_engine *sec;
140 struct nvkm_engine *vic;
141 struct nvkm_engine *vp;
144 struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int index);
145 struct nvkm_engine *nvkm_device_engine(struct nvkm_device *, int index);
147 struct nvkm_device_func {
148 struct nvkm_device_pci *(*pci)(struct nvkm_device *);
149 struct nvkm_device_tegra *(*tegra)(struct nvkm_device *);
150 void *(*dtor)(struct nvkm_device *);
151 int (*preinit)(struct nvkm_device *);
152 int (*init)(struct nvkm_device *);
153 void (*fini)(struct nvkm_device *, bool suspend);
154 resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
155 resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
159 struct nvkm_device_quirk {
164 struct nvkm_device_chip {
167 int (*bar )(struct nvkm_device *, int idx, struct nvkm_bar **);
168 int (*bios )(struct nvkm_device *, int idx, struct nvkm_bios **);
169 int (*bus )(struct nvkm_device *, int idx, struct nvkm_bus **);
170 int (*clk )(struct nvkm_device *, int idx, struct nvkm_clk **);
171 int (*devinit)(struct nvkm_device *, int idx, struct nvkm_devinit **);
172 int (*fb )(struct nvkm_device *, int idx, struct nvkm_fb **);
173 int (*fuse )(struct nvkm_device *, int idx, struct nvkm_fuse **);
174 int (*gpio )(struct nvkm_device *, int idx, struct nvkm_gpio **);
175 int (*i2c )(struct nvkm_device *, int idx, struct nvkm_i2c **);
176 int (*ibus )(struct nvkm_device *, int idx, struct nvkm_subdev **);
177 int (*imem )(struct nvkm_device *, int idx, struct nvkm_instmem **);
178 int (*ltc )(struct nvkm_device *, int idx, struct nvkm_ltc **);
179 int (*mc )(struct nvkm_device *, int idx, struct nvkm_mc **);
180 int (*mmu )(struct nvkm_device *, int idx, struct nvkm_mmu **);
181 int (*mxm )(struct nvkm_device *, int idx, struct nvkm_subdev **);
182 int (*pci )(struct nvkm_device *, int idx, struct nvkm_pci **);
183 int (*pmu )(struct nvkm_device *, int idx, struct nvkm_pmu **);
184 int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **);
185 int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **);
186 int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **);
188 int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **);
189 int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **);
190 int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **);
191 int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **);
192 int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **);
193 int (*fifo )(struct nvkm_device *, int idx, struct nvkm_fifo **);
194 int (*gr )(struct nvkm_device *, int idx, struct nvkm_gr **);
195 int (*ifb )(struct nvkm_device *, int idx, struct nvkm_engine **);
196 int (*me )(struct nvkm_device *, int idx, struct nvkm_engine **);
197 int (*mpeg )(struct nvkm_device *, int idx, struct nvkm_engine **);
198 int (*msenc )(struct nvkm_device *, int idx, struct nvkm_engine **);
199 int (*mspdec )(struct nvkm_device *, int idx, struct nvkm_engine **);
200 int (*msppp )(struct nvkm_device *, int idx, struct nvkm_engine **);
201 int (*msvld )(struct nvkm_device *, int idx, struct nvkm_engine **);
202 int (*pm )(struct nvkm_device *, int idx, struct nvkm_pm **);
203 int (*sec )(struct nvkm_device *, int idx, struct nvkm_engine **);
204 int (*sw )(struct nvkm_device *, int idx, struct nvkm_sw **);
205 int (*vic )(struct nvkm_device *, int idx, struct nvkm_engine **);
206 int (*vp )(struct nvkm_device *, int idx, struct nvkm_engine **);
209 struct nvkm_device *nvkm_device_find(u64 name);
210 int nvkm_device_list(u64 *name, int size);
212 /* privileged register interface accessor macros */
213 #define nvkm_rd08(d,a) ioread8((d)->pri + (a))
214 #define nvkm_rd16(d,a) ioread16_native((d)->pri + (a))
215 #define nvkm_rd32(d,a) ioread32_native((d)->pri + (a))
216 #define nvkm_wr08(d,a,v) iowrite8((v), (d)->pri + (a))
217 #define nvkm_wr16(d,a,v) iowrite16_native((v), (d)->pri + (a))
218 #define nvkm_wr32(d,a,v) iowrite32_native((v), (d)->pri + (a))
219 #define nvkm_mask(d,a,m,v) ({ \
220 struct nvkm_device *_device = (d); \
221 u32 _addr = (a), _temp = nvkm_rd32(_device, _addr); \
222 nvkm_wr32(_device, _addr, (_temp & ~(m)) | (v)); \
226 void nvkm_device_del(struct nvkm_device **);
228 struct nvkm_device_oclass {
229 int (*ctor)(struct nvkm_device *, const struct nvkm_oclass *,
230 void *data, u32 size, struct nvkm_object **);
231 struct nvkm_sclass base;
234 extern const struct nvkm_sclass nvkm_udevice_sclass;
237 #define nvdev_printk_(d,l,p,f,a...) do { \
238 struct nvkm_device *_device = (d); \
239 if (_device->debug >= (l)) \
240 dev_##p(_device->dev, f, ##a); \
242 #define nvdev_printk(d,l,p,f,a...) nvdev_printk_((d), NV_DBG_##l, p, f, ##a)
243 #define nvdev_fatal(d,f,a...) nvdev_printk((d), FATAL, crit, f, ##a)
244 #define nvdev_error(d,f,a...) nvdev_printk((d), ERROR, err, f, ##a)
245 #define nvdev_warn(d,f,a...) nvdev_printk((d), WARN, notice, f, ##a)
246 #define nvdev_info(d,f,a...) nvdev_printk((d), INFO, info, f, ##a)
247 #define nvdev_debug(d,f,a...) nvdev_printk((d), DEBUG, info, f, ##a)
248 #define nvdev_trace(d,f,a...) nvdev_printk((d), TRACE, info, f, ##a)
249 #define nvdev_spam(d,f,a...) nvdev_printk((d), SPAM, dbg, f, ##a)