280 struct ssb_bus {  struct
284 	const struct ssb_bus_ops *ops;  argument
300 	enum ssb_bustype bustype;  argument
302 	union {
312 	unsigned int quirks;
316 	struct mutex sprom_mutex;
320 	u16 chip_id;
321 	u8 chip_rev;
322 	u16 sprom_offset;
323 	u16 sprom_size;		/* number of words in sprom */
324 	u8 chip_package;
327 	struct ssb_device devices[SSB_MAX_NR_CORES];
328 	u8 nr_devices;
331 	unsigned int busnumber;
334 	struct ssb_chipcommon chipco;
336 	struct ssb_pcicore pcicore;
338 	struct ssb_mipscore mipscore;
340 	struct ssb_extif extif;
348 	struct ssb_boardinfo boardinfo;
350 	struct ssb_sprom sprom;
352 	bool has_cardbus_slot;
356 	spinlock_t gpio_lock;
360 	struct list_head list;
384 typedef int (*ssb_invariants_func_t)(struct ssb_bus *bus,  argument