76 static u16 bcma_cc_core_id(struct bcma_bus *bus)  in bcma_cc_core_id()  argument
78 	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)  in bcma_cc_core_id()
83 struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,  in bcma_find_core_unit()  argument
88 	list_for_each_entry(core, &bus->cores, list) {  in bcma_find_core_unit()
110 	bcma_warn(core->bus, "Timeout waiting for register 0x%04X!\n", reg);  in bcma_wait_value()
189 		bcma_debug(core->bus, "bcma_of_get_irq() failed with rc=%d\n",  in bcma_of_get_irq()
222 	struct bcma_bus *bus = core->bus;  in bcma_core_irq()  local
225 	switch (bus->hosttype) {  in bcma_core_irq()
227 		return bus->host_pci->irq;  in bcma_core_irq()
229 		if (bus->drv_mips.core && num == 0) {  in bcma_core_irq()
233 		if (bus->host_pdev)  in bcma_core_irq()
234 			return bcma_of_get_irq(bus->host_pdev, core, num);  in bcma_core_irq()
244 void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)  in bcma_prepare_core()  argument
247 	core->dev.bus = &bcma_bus_type;  in bcma_prepare_core()
248 	dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);  in bcma_prepare_core()
250 	switch (bus->hosttype) {  in bcma_prepare_core()
252 		core->dev.parent = &bus->host_pci->dev;  in bcma_prepare_core()
253 		core->dma_dev = &bus->host_pci->dev;  in bcma_prepare_core()
254 		core->irq = bus->host_pci->irq;  in bcma_prepare_core()
258 		if (bus->host_pdev) {  in bcma_prepare_core()
259 			core->dma_dev = &bus->host_pdev->dev;  in bcma_prepare_core()
260 			core->dev.parent = &bus->host_pdev->dev;  in bcma_prepare_core()
261 			bcma_of_fill_device(bus->host_pdev, core);  in bcma_prepare_core()
271 void bcma_init_bus(struct bcma_bus *bus)  in bcma_init_bus()  argument
274 	bus->num = bcma_bus_next_num++;  in bcma_init_bus()
277 	INIT_LIST_HEAD(&bus->cores);  in bcma_init_bus()
278 	bus->nr_cores = 0;  in bcma_init_bus()
280 	bcma_detect_chip(bus);  in bcma_init_bus()
283 static void bcma_register_core(struct bcma_bus *bus, struct bcma_device *core)  in bcma_register_core()  argument
289 		bcma_err(bus, "Could not register dev for core 0x%03X\n",  in bcma_register_core()
297 static int bcma_register_devices(struct bcma_bus *bus)  in bcma_register_devices()  argument
302 	list_for_each_entry(core, &bus->cores, list) {  in bcma_register_devices()
325 		bcma_register_core(bus, core);  in bcma_register_devices()
329 	if (bus->drv_cc.pflash.present) {  in bcma_register_devices()
332 			bcma_err(bus, "Error registering parallel flash\n");  in bcma_register_devices()
337 	if (bus->drv_cc.sflash.present) {  in bcma_register_devices()
340 			bcma_err(bus, "Error registering serial flash\n");  in bcma_register_devices()
345 	if (bus->drv_cc.nflash.present) {  in bcma_register_devices()
348 			bcma_err(bus, "Error registering NAND flash\n");  in bcma_register_devices()
351 	err = bcma_gpio_init(&bus->drv_cc);  in bcma_register_devices()
353 		bcma_debug(bus, "GPIO driver not activated\n");  in bcma_register_devices()
355 		bcma_err(bus, "Error registering GPIO driver: %i\n", err);  in bcma_register_devices()
357 	if (bus->hosttype == BCMA_HOSTTYPE_SOC) {  in bcma_register_devices()
358 		err = bcma_chipco_watchdog_register(&bus->drv_cc);  in bcma_register_devices()
360 			bcma_err(bus, "Error registering watchdog driver\n");  in bcma_register_devices()
366 void bcma_unregister_cores(struct bcma_bus *bus)  in bcma_unregister_cores()  argument
370 	list_for_each_entry_safe(core, tmp, &bus->cores, list) {  in bcma_unregister_cores()
376 	if (bus->hosttype == BCMA_HOSTTYPE_SOC)  in bcma_unregister_cores()
377 		platform_device_unregister(bus->drv_cc.watchdog);  in bcma_unregister_cores()
380 	list_for_each_entry_safe(core, tmp, &bus->cores, list) {  in bcma_unregister_cores()
386 int bcma_bus_register(struct bcma_bus *bus)  in bcma_bus_register()  argument
392 	err = bcma_bus_scan(bus);  in bcma_bus_register()
394 		bcma_err(bus, "Failed to scan: %d\n", err);  in bcma_bus_register()
399 	core = bcma_find_core(bus, bcma_cc_core_id(bus));  in bcma_bus_register()
401 		bus->drv_cc.core = core;  in bcma_bus_register()
402 		bcma_core_chipcommon_early_init(&bus->drv_cc);  in bcma_bus_register()
406 	core = bcma_find_core(bus, BCMA_CORE_PCIE);  in bcma_bus_register()
408 		bus->drv_pci[0].core = core;  in bcma_bus_register()
409 		bcma_core_pci_early_init(&bus->drv_pci[0]);  in bcma_bus_register()
413 	list_for_each_entry(core, &bus->cores, list) {  in bcma_bus_register()
415 			bcma_register_core(bus, core);  in bcma_bus_register()
419 	err = bcma_sprom_get(bus);  in bcma_bus_register()
421 		bcma_err(bus, "No SPROM available\n");  in bcma_bus_register()
423 		bcma_err(bus, "Failed to get SPROM: %d\n", err);  in bcma_bus_register()
426 	core = bcma_find_core(bus, bcma_cc_core_id(bus));  in bcma_bus_register()
428 		bus->drv_cc.core = core;  in bcma_bus_register()
429 		bcma_core_chipcommon_init(&bus->drv_cc);  in bcma_bus_register()
433 	core = bcma_find_core(bus, BCMA_CORE_NS_CHIPCOMMON_B);  in bcma_bus_register()
435 		bus->drv_cc_b.core = core;  in bcma_bus_register()
436 		bcma_core_chipcommon_b_init(&bus->drv_cc_b);  in bcma_bus_register()
440 	core = bcma_find_core(bus, BCMA_CORE_MIPS_74K);  in bcma_bus_register()
442 		bus->drv_mips.core = core;  in bcma_bus_register()
443 		bcma_core_mips_init(&bus->drv_mips);  in bcma_bus_register()
447 	core = bcma_find_core_unit(bus, BCMA_CORE_PCIE, 0);  in bcma_bus_register()
449 		bus->drv_pci[0].core = core;  in bcma_bus_register()
450 		bcma_core_pci_init(&bus->drv_pci[0]);  in bcma_bus_register()
454 	core = bcma_find_core_unit(bus, BCMA_CORE_PCIE, 1);  in bcma_bus_register()
456 		bus->drv_pci[1].core = core;  in bcma_bus_register()
457 		bcma_core_pci_init(&bus->drv_pci[1]);  in bcma_bus_register()
461 	core = bcma_find_core_unit(bus, BCMA_CORE_PCIE2, 0);  in bcma_bus_register()
463 		bus->drv_pcie2.core = core;  in bcma_bus_register()
464 		bcma_core_pcie2_init(&bus->drv_pcie2);  in bcma_bus_register()
468 	core = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON);  in bcma_bus_register()
470 		bus->drv_gmac_cmn.core = core;  in bcma_bus_register()
471 		bcma_core_gmac_cmn_init(&bus->drv_gmac_cmn);  in bcma_bus_register()
475 	bcma_register_devices(bus);  in bcma_bus_register()
477 	bcma_info(bus, "Bus registered\n");  in bcma_bus_register()
482 void bcma_bus_unregister(struct bcma_bus *bus)  in bcma_bus_unregister()  argument
486 	err = bcma_gpio_unregister(&bus->drv_cc);  in bcma_bus_unregister()
488 		bcma_err(bus, "Some GPIOs are still in use.\n");  in bcma_bus_unregister()
490 		bcma_err(bus, "Can not unregister GPIO driver: %i\n", err);  in bcma_bus_unregister()
492 	bcma_core_chipcommon_b_free(&bus->drv_cc_b);  in bcma_bus_unregister()
494 	bcma_unregister_cores(bus);  in bcma_bus_unregister()
502 int __init bcma_bus_early_register(struct bcma_bus *bus)  in bcma_bus_early_register()  argument
508 	err = bcma_bus_scan(bus);  in bcma_bus_early_register()
510 		bcma_err(bus, "Failed to scan bus: %d\n", err);  in bcma_bus_early_register()
515 	core = bcma_find_core(bus, bcma_cc_core_id(bus));  in bcma_bus_early_register()
517 		bus->drv_cc.core = core;  in bcma_bus_early_register()
518 		bcma_core_chipcommon_early_init(&bus->drv_cc);  in bcma_bus_early_register()
522 	core = bcma_find_core(bus, BCMA_CORE_MIPS_74K);  in bcma_bus_early_register()
524 		bus->drv_mips.core = core;  in bcma_bus_early_register()
525 		bcma_core_mips_early_init(&bus->drv_mips);  in bcma_bus_early_register()
528 	bcma_info(bus, "Early bus registered\n");  in bcma_bus_early_register()
534 int bcma_bus_suspend(struct bcma_bus *bus)  in bcma_bus_suspend()  argument
538 	list_for_each_entry(core, &bus->cores, list) {  in bcma_bus_suspend()
549 int bcma_bus_resume(struct bcma_bus *bus)  in bcma_bus_resume()  argument
554 	if (bus->drv_cc.core) {  in bcma_bus_resume()
555 		bus->drv_cc.setup_done = false;  in bcma_bus_resume()
556 		bcma_core_chipcommon_init(&bus->drv_cc);  in bcma_bus_resume()
559 	list_for_each_entry(core, &bus->cores, list) {  in bcma_bus_resume()
575 	drv->drv.bus = &bcma_bus_type;  in __bcma_driver_register()