Lines Matching refs:d
74 struct intc_desc_int *d, in intc_register_irq() argument
84 radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq)); in intc_register_irq()
95 data[0] = intc_get_mask_handle(desc, d, enum_id, 0); in intc_register_irq()
96 data[1] = intc_get_prio_handle(desc, d, enum_id, 0); in intc_register_irq()
106 data[0] = data[0] ? data[0] : intc_get_mask_handle(desc, d, enum_id, 1); in intc_register_irq()
107 data[1] = data[1] ? data[1] : intc_get_prio_handle(desc, d, enum_id, 1); in intc_register_irq()
117 irq_set_chip_and_handler_name(irq, &d->chip, handle_level_irq, in intc_register_irq()
132 hp = d->prio + d->nr_prio; in intc_register_irq()
144 d->nr_prio++; in intc_register_irq()
148 data[0] = intc_get_sense_handle(desc, d, enum_id); in intc_register_irq()
150 (d->sense + d->nr_sense)->irq = irq; in intc_register_irq()
151 (d->sense + d->nr_sense)->handle = data[0]; in intc_register_irq()
152 d->nr_sense++; in intc_register_irq()
156 d->chip.irq_mask(irq_data); in intc_register_irq()
158 intc_set_ack_handle(irq, desc, d, enum_id); in intc_register_irq()
159 intc_set_dist_handle(irq, desc, d, enum_id); in intc_register_irq()
164 static unsigned int __init save_reg(struct intc_desc_int *d, in save_reg() argument
170 value = intc_phys_to_virt(d, value); in save_reg()
172 d->reg[cnt] = value; in save_reg()
174 d->smp[cnt] = smp; in save_reg()
186 struct intc_desc_int *d; in register_intc_controller() local
192 d = kzalloc(sizeof(*d), GFP_NOWAIT); in register_intc_controller()
193 if (!d) in register_intc_controller()
196 INIT_LIST_HEAD(&d->list); in register_intc_controller()
197 list_add_tail(&d->list, &intc_list); in register_intc_controller()
199 raw_spin_lock_init(&d->lock); in register_intc_controller()
200 INIT_RADIX_TREE(&d->tree, GFP_ATOMIC); in register_intc_controller()
202 d->index = nr_intc_controllers; in register_intc_controller()
205 d->nr_windows = desc->num_resources; in register_intc_controller()
206 d->window = kcalloc(d->nr_windows, sizeof(*d->window), in register_intc_controller()
208 if (!d->window) in register_intc_controller()
211 for (k = 0; k < d->nr_windows; k++) { in register_intc_controller()
214 d->window[k].phys = res->start; in register_intc_controller()
215 d->window[k].size = resource_size(res); in register_intc_controller()
216 d->window[k].virt = ioremap(res->start, in register_intc_controller()
218 if (!d->window[k].virt) in register_intc_controller()
223 d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0; in register_intc_controller()
225 if (d->nr_reg) in register_intc_controller()
226 d->nr_reg += hw->nr_mask_regs; in register_intc_controller()
228 d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0; in register_intc_controller()
229 d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0; in register_intc_controller()
230 d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0; in register_intc_controller()
231 d->nr_reg += hw->subgroups ? hw->nr_subgroups : 0; in register_intc_controller()
233 d->reg = kcalloc(d->nr_reg, sizeof(*d->reg), GFP_NOWAIT); in register_intc_controller()
234 if (!d->reg) in register_intc_controller()
238 d->smp = kcalloc(d->nr_reg, sizeof(*d->smp), GFP_NOWAIT); in register_intc_controller()
239 if (!d->smp) in register_intc_controller()
247 k += save_reg(d, k, hw->mask_regs[i].set_reg, smp); in register_intc_controller()
248 k += save_reg(d, k, hw->mask_regs[i].clr_reg, smp); in register_intc_controller()
250 k += save_reg(d, k, hw->mask_regs[i].dist_reg, 0); in register_intc_controller()
256 d->prio = kcalloc(hw->nr_vectors, sizeof(*d->prio), in register_intc_controller()
258 if (!d->prio) in register_intc_controller()
263 k += save_reg(d, k, hw->prio_regs[i].set_reg, smp); in register_intc_controller()
264 k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp); in register_intc_controller()
267 sort(d->prio, hw->nr_prio_regs, sizeof(*d->prio), in register_intc_controller()
272 d->sense = kcalloc(hw->nr_vectors, sizeof(*d->sense), in register_intc_controller()
274 if (!d->sense) in register_intc_controller()
278 k += save_reg(d, k, hw->sense_regs[i].reg, 0); in register_intc_controller()
280 sort(d->sense, hw->nr_sense_regs, sizeof(*d->sense), in register_intc_controller()
287 k+= save_reg(d, k, hw->subgroups[i].reg, 0); in register_intc_controller()
289 memcpy(&d->chip, &intc_irq_chip, sizeof(struct irq_chip)); in register_intc_controller()
290 d->chip.name = desc->name; in register_intc_controller()
294 k += save_reg(d, k, hw->ack_regs[i].set_reg, 0); in register_intc_controller()
296 d->chip.irq_mask_ack = d->chip.irq_disable; in register_intc_controller()
300 intc_enable_disable_enum(desc, d, desc->force_disable, 0); in register_intc_controller()
304 intc_enable_disable_enum(desc, d, desc->force_enable, 0); in register_intc_controller()
308 intc_irq_domain_init(d, hw); in register_intc_controller()
319 res = irq_create_identity_mapping(d->domain, irq); in register_intc_controller()
322 res = irq_domain_associate(d->domain, irq, irq); in register_intc_controller()
333 intc_irq_xlate_set(irq, vect->enum_id, d); in register_intc_controller()
334 intc_register_irq(desc, d, vect->enum_id, irq); in register_intc_controller()
348 res = irq_create_identity_mapping(d->domain, irq2); in register_intc_controller()
351 res = irq_domain_associate(d->domain, in register_intc_controller()
375 intc_subgroup_init(desc, d); in register_intc_controller()
379 intc_enable_disable_enum(desc, d, desc->force_enable, 1); in register_intc_controller()
381 d->skip_suspend = desc->skip_syscore_suspend; in register_intc_controller()
387 kfree(d->prio); in register_intc_controller()
390 kfree(d->smp); in register_intc_controller()
393 kfree(d->reg); in register_intc_controller()
395 for (k = 0; k < d->nr_windows; k++) in register_intc_controller()
396 if (d->window[k].virt) in register_intc_controller()
397 iounmap(d->window[k].virt); in register_intc_controller()
399 kfree(d->window); in register_intc_controller()
401 kfree(d); in register_intc_controller()
410 struct intc_desc_int *d; in intc_suspend() local
412 list_for_each_entry(d, &intc_list, list) { in intc_suspend()
415 if (d->skip_suspend) in intc_suspend()
425 if (chip != &d->chip) in intc_suspend()
436 struct intc_desc_int *d; in intc_resume() local
438 list_for_each_entry(d, &intc_list, list) { in intc_resume()
441 if (d->skip_suspend) in intc_resume()
454 if (chip != &d->chip) in intc_resume()
477 struct intc_desc_int *d; in show_intc_name() local
479 d = container_of(dev, struct intc_desc_int, dev); in show_intc_name()
481 return sprintf(buf, "%s\n", d->chip.name); in show_intc_name()
488 struct intc_desc_int *d; in register_intc_devs() local
495 list_for_each_entry(d, &intc_list, list) { in register_intc_devs()
496 d->dev.id = d->index; in register_intc_devs()
497 d->dev.bus = &intc_subsys; in register_intc_devs()
498 error = device_register(&d->dev); in register_intc_devs()
500 error = device_create_file(&d->dev, in register_intc_devs()