void bcma_core_mips_init()

in driver_mips.c [299:360]

• 56 lines of code
• 10 McCabe index (conditional complexity)

void bcma_core_mips_init(struct bcma_drv_mips *mcore)
{
	struct bcma_bus *bus;
	struct bcma_device *core;
	bus = mcore->core->bus;

	if (mcore->setup_done)
		return;

	bcma_debug(bus, "Initializing MIPS core...\n");

	bcma_core_mips_early_init(mcore);

	bcma_fix_i2s_irqflag(bus);

	switch (bus->chipinfo.id) {
	case BCMA_CHIP_ID_BCM4716:
	case BCMA_CHIP_ID_BCM4748:
		bcma_core_mips_set_irq_name(bus, 1, BCMA_CORE_80211, 0);
		bcma_core_mips_set_irq_name(bus, 2, BCMA_CORE_MAC_GBIT, 0);
		bcma_core_mips_set_irq_name(bus, 3, BCMA_CORE_USB20_HOST, 0);
		bcma_core_mips_set_irq_name(bus, 4, BCMA_CORE_PCIE, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_CHIPCOMMON, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_I2S, 0);
		break;
	case BCMA_CHIP_ID_BCM5356:
	case BCMA_CHIP_ID_BCM47162:
	case BCMA_CHIP_ID_BCM53572:
		bcma_core_mips_set_irq_name(bus, 1, BCMA_CORE_80211, 0);
		bcma_core_mips_set_irq_name(bus, 2, BCMA_CORE_MAC_GBIT, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_CHIPCOMMON, 0);
		break;
	case BCMA_CHIP_ID_BCM5357:
	case BCMA_CHIP_ID_BCM4749:
		bcma_core_mips_set_irq_name(bus, 1, BCMA_CORE_80211, 0);
		bcma_core_mips_set_irq_name(bus, 2, BCMA_CORE_MAC_GBIT, 0);
		bcma_core_mips_set_irq_name(bus, 3, BCMA_CORE_USB20_HOST, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_CHIPCOMMON, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_I2S, 0);
		break;
	case BCMA_CHIP_ID_BCM4706:
		bcma_core_mips_set_irq_name(bus, 1, BCMA_CORE_PCIE, 0);
		bcma_core_mips_set_irq_name(bus, 2, BCMA_CORE_4706_MAC_GBIT,
					    0);
		bcma_core_mips_set_irq_name(bus, 3, BCMA_CORE_PCIE, 1);
		bcma_core_mips_set_irq_name(bus, 4, BCMA_CORE_USB20_HOST, 0);
		bcma_core_mips_set_irq_name(bus, 0, BCMA_CORE_4706_CHIPCOMMON,
					    0);
		break;
	default:
		list_for_each_entry(core, &bus->cores, list) {
			core->irq = bcma_core_irq(core, 0);
		}
		bcma_err(bus,
			 "Unknown device (0x%x) found, can not configure IRQs\n",
			 bus->chipinfo.id);
	}
	bcma_debug(bus, "IRQ reconfiguration done\n");
	bcma_core_mips_dump_irq(bus);

	mcore->setup_done = true;
}