Lines Matching refs:falcon
32 struct nvkm_falcon *falcon = nvkm_falcon(oclass->engine); in nvkm_falcon_oclass_get() local
35 while (falcon->func->sclass[c].oclass) { in nvkm_falcon_oclass_get()
37 oclass->base = falcon->func->sclass[index]; in nvkm_falcon_oclass_get()
61 struct nvkm_falcon *falcon = nvkm_falcon(engine); in nvkm_falcon_intr() local
62 struct nvkm_subdev *subdev = &falcon->engine.subdev; in nvkm_falcon_intr()
64 const u32 base = falcon->addr; in nvkm_falcon_intr()
74 if (falcon->func->intr) { in nvkm_falcon_intr()
75 falcon->func->intr(falcon, chan); in nvkm_falcon_intr()
98 struct nvkm_falcon *falcon = nvkm_falcon(engine); in nvkm_falcon_fini() local
99 struct nvkm_device *device = falcon->engine.subdev.device; in nvkm_falcon_fini()
100 const u32 base = falcon->addr; in nvkm_falcon_fini()
103 nvkm_memory_unref(&falcon->core); in nvkm_falcon_fini()
104 if (falcon->external) { in nvkm_falcon_fini()
105 vfree(falcon->data.data); in nvkm_falcon_fini()
106 vfree(falcon->code.data); in nvkm_falcon_fini()
107 falcon->code.data = NULL; in nvkm_falcon_fini()
131 struct nvkm_falcon *falcon = nvkm_falcon(engine); in nvkm_falcon_oneinit() local
132 struct nvkm_subdev *subdev = &falcon->engine.subdev; in nvkm_falcon_oneinit()
134 const u32 base = falcon->addr; in nvkm_falcon_oneinit()
140 falcon->version = 0; in nvkm_falcon_oneinit()
141 falcon->secret = (falcon->addr == 0x087000) ? 1 : 0; in nvkm_falcon_oneinit()
144 falcon->version = (caps & 0x0000000f); in nvkm_falcon_oneinit()
145 falcon->secret = (caps & 0x00000030) >> 4; in nvkm_falcon_oneinit()
149 falcon->code.limit = (caps & 0x000001ff) << 8; in nvkm_falcon_oneinit()
150 falcon->data.limit = (caps & 0x0003fe00) >> 1; in nvkm_falcon_oneinit()
152 nvkm_debug(subdev, "falcon version: %d\n", falcon->version); in nvkm_falcon_oneinit()
153 nvkm_debug(subdev, "secret level: %d\n", falcon->secret); in nvkm_falcon_oneinit()
154 nvkm_debug(subdev, "code limit: %d\n", falcon->code.limit); in nvkm_falcon_oneinit()
155 nvkm_debug(subdev, "data limit: %d\n", falcon->data.limit); in nvkm_falcon_oneinit()
162 struct nvkm_falcon *falcon = nvkm_falcon(engine); in nvkm_falcon_init() local
163 struct nvkm_subdev *subdev = &falcon->engine.subdev; in nvkm_falcon_init()
167 const u32 base = falcon->addr; in nvkm_falcon_init()
171 if (falcon->secret && falcon->version < 4) { in nvkm_falcon_init()
172 if (!falcon->version) { in nvkm_falcon_init()
192 if (!falcon->code.data) { in nvkm_falcon_init()
194 device->chipset, falcon->addr >> 12); in nvkm_falcon_init()
198 falcon->code.data = vmemdup(fw->data, fw->size); in nvkm_falcon_init()
199 falcon->code.size = fw->size; in nvkm_falcon_init()
200 falcon->data.data = NULL; in nvkm_falcon_init()
201 falcon->data.size = 0; in nvkm_falcon_init()
205 falcon->external = true; in nvkm_falcon_init()
211 if (!falcon->code.data) { in nvkm_falcon_init()
213 device->chipset, falcon->addr >> 12); in nvkm_falcon_init()
221 falcon->data.data = vmemdup(fw->data, fw->size); in nvkm_falcon_init()
222 falcon->data.size = fw->size; in nvkm_falcon_init()
224 if (!falcon->data.data) in nvkm_falcon_init()
228 device->chipset, falcon->addr >> 12); in nvkm_falcon_init()
236 falcon->code.data = vmemdup(fw->data, fw->size); in nvkm_falcon_init()
237 falcon->code.size = fw->size; in nvkm_falcon_init()
239 if (!falcon->code.data) in nvkm_falcon_init()
243 nvkm_debug(subdev, "firmware: %s (%s)\n", name, falcon->data.data ? in nvkm_falcon_init()
247 if (!falcon->data.data && !falcon->core) { in nvkm_falcon_init()
249 falcon->code.size, 256, false, in nvkm_falcon_init()
250 &falcon->core); in nvkm_falcon_init()
256 nvkm_kmap(falcon->core); in nvkm_falcon_init()
257 for (i = 0; i < falcon->code.size; i += 4) in nvkm_falcon_init()
258 nvkm_wo32(falcon->core, i, falcon->code.data[i / 4]); in nvkm_falcon_init()
259 nvkm_done(falcon->core); in nvkm_falcon_init()
263 if (falcon->core) { in nvkm_falcon_init()
264 u64 addr = nvkm_memory_addr(falcon->core); in nvkm_falcon_init()
274 if (falcon->code.size > falcon->code.limit || in nvkm_falcon_init()
275 falcon->data.size > falcon->data.limit) { in nvkm_falcon_init()
280 if (falcon->version < 3) { in nvkm_falcon_init()
282 for (i = 0; i < falcon->code.size / 4; i++) in nvkm_falcon_init()
283 nvkm_wr32(device, base + 0xff4, falcon->code.data[i]); in nvkm_falcon_init()
286 for (i = 0; i < falcon->code.size / 4; i++) { in nvkm_falcon_init()
289 nvkm_wr32(device, base + 0x184, falcon->code.data[i]); in nvkm_falcon_init()
295 if (falcon->version < 3) { in nvkm_falcon_init()
297 for (i = 0; !falcon->core && i < falcon->data.size / 4; i++) in nvkm_falcon_init()
298 nvkm_wr32(device, base + 0xff4, falcon->data.data[i]); in nvkm_falcon_init()
299 for (; i < falcon->data.limit; i += 4) in nvkm_falcon_init()
303 for (i = 0; !falcon->core && i < falcon->data.size / 4; i++) in nvkm_falcon_init()
304 nvkm_wr32(device, base + 0x1c4, falcon->data.data[i]); in nvkm_falcon_init()
305 for (; i < falcon->data.limit / 4; i++) in nvkm_falcon_init()
315 if (falcon->func->init) in nvkm_falcon_init()
316 falcon->func->init(falcon); in nvkm_falcon_init()
342 struct nvkm_falcon *falcon; in nvkm_falcon_new_() local
344 if (!(falcon = kzalloc(sizeof(*falcon), GFP_KERNEL))) in nvkm_falcon_new_()
346 falcon->func = func; in nvkm_falcon_new_()
347 falcon->addr = addr; in nvkm_falcon_new_()
348 falcon->code.data = func->code.data; in nvkm_falcon_new_()
349 falcon->code.size = func->code.size; in nvkm_falcon_new_()
350 falcon->data.data = func->data.data; in nvkm_falcon_new_()
351 falcon->data.size = func->data.size; in nvkm_falcon_new_()
352 *pengine = &falcon->engine; in nvkm_falcon_new_()
354 return nvkm_engine_ctor(&nvkm_falcon, device, type, inst, enable, &falcon->engine); in nvkm_falcon_new_()