Differential D7492 Diff 19372 sys/dev/bhnd/siba/siba.c

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sys/dev/bhnd/siba/siba.c

Show First 20 Lines • Show All 254 Lines • ▼ Show 20 Lines	siba_suspend_core(device_t dev, device_t child)
if (dinfo->cfg[0] == NULL)		if (dinfo->cfg[0] == NULL)
return (ENODEV);		return (ENODEV);

// TODO - perform suspend		// TODO - perform suspend

return (ENXIO);		return (ENXIO);
}		}

		static uint32_t
		siba_read_config(device_t dev, device_t child, bus_size_t offset, u_int width)
		{
		/* Unsuported */
		return (UINT32_MAX);
		}

		static void
		siba_write_config(device_t dev, device_t child, bus_size_t offset, uint32_t val,
		u_int width)
		{
		/* Unsuported */
		return;
		}

static u_int		static u_int
siba_get_port_count(device_t dev, device_t child, bhnd_port_type type)		siba_get_port_count(device_t dev, device_t child, bhnd_port_type type)
{		{
struct siba_devinfo *dinfo;		struct siba_devinfo *dinfo;

/* delegate non-bus-attached devices to our parent */		/* delegate non-bus-attached devices to our parent */
if (device_get_parent(child) != dev)		if (device_get_parent(child) != dev)
return (BHND_BUS_GET_PORT_COUNT(device_get_parent(dev), child,		return (BHND_BUS_GET_PORT_COUNT(device_get_parent(dev), child,
▲ Show 20 Lines • Show All 326 Lines • ▼ Show 20 Lines	for (u_int i = 0; i < chipid->ncores; i++) {
/* If pins are floating or the hardware is otherwise		/* If pins are floating or the hardware is otherwise
* unpopulated, the device shouldn't be used. */		* unpopulated, the device shouldn't be used. */
if (bhnd_is_hw_disabled(child))		if (bhnd_is_hw_disabled(child))
device_disable(child);		device_disable(child);

/* Release our resource */		/* Release our resource */
bus_release_resource(dev, SYS_RES_MEMORY, rid, r);		bus_release_resource(dev, SYS_RES_MEMORY, rid, r);
r = NULL;		r = NULL;

		/* Issue bus callback for fully initialized child. */
		BHND_BUS_CHILD_ADDED(dev, child);
}		}

cleanup:		cleanup:
if (cores != NULL)		if (cores != NULL)
free(cores, M_BHND);		free(cores, M_BHND);

if (r != NULL)		if (r != NULL)
bus_release_resource(dev, SYS_RES_MEMORY, rid, r);		bus_release_resource(dev, SYS_RES_MEMORY, rid, r);
Show All 15 Lines	static device_method_t siba_methods[] = {
DEVMETHOD(bus_get_resource_list, siba_get_resource_list),		DEVMETHOD(bus_get_resource_list, siba_get_resource_list),

/* BHND interface */		/* BHND interface */
DEVMETHOD(bhnd_bus_find_hostb_device, siba_find_hostb_device),		DEVMETHOD(bhnd_bus_find_hostb_device, siba_find_hostb_device),
DEVMETHOD(bhnd_bus_alloc_devinfo, siba_alloc_bhnd_dinfo),		DEVMETHOD(bhnd_bus_alloc_devinfo, siba_alloc_bhnd_dinfo),
DEVMETHOD(bhnd_bus_free_devinfo, siba_free_bhnd_dinfo),		DEVMETHOD(bhnd_bus_free_devinfo, siba_free_bhnd_dinfo),
DEVMETHOD(bhnd_bus_reset_core, siba_reset_core),		DEVMETHOD(bhnd_bus_reset_core, siba_reset_core),
DEVMETHOD(bhnd_bus_suspend_core, siba_suspend_core),		DEVMETHOD(bhnd_bus_suspend_core, siba_suspend_core),
		DEVMETHOD(bhnd_bus_read_config, siba_read_config),
		DEVMETHOD(bhnd_bus_write_config, siba_write_config),
DEVMETHOD(bhnd_bus_get_port_count, siba_get_port_count),		DEVMETHOD(bhnd_bus_get_port_count, siba_get_port_count),
DEVMETHOD(bhnd_bus_get_region_count, siba_get_region_count),		DEVMETHOD(bhnd_bus_get_region_count, siba_get_region_count),
DEVMETHOD(bhnd_bus_get_port_rid, siba_get_port_rid),		DEVMETHOD(bhnd_bus_get_port_rid, siba_get_port_rid),
DEVMETHOD(bhnd_bus_decode_port_rid, siba_decode_port_rid),		DEVMETHOD(bhnd_bus_decode_port_rid, siba_decode_port_rid),
DEVMETHOD(bhnd_bus_get_region_addr, siba_get_region_addr),		DEVMETHOD(bhnd_bus_get_region_addr, siba_get_region_addr),

DEVMETHOD_END		DEVMETHOD_END
};		};

DEFINE_CLASS_1(bhnd, siba_driver, siba_methods, sizeof(struct siba_softc), bhnd_driver);		DEFINE_CLASS_1(bhnd, siba_driver, siba_methods, sizeof(struct siba_softc), bhnd_driver);

MODULE_VERSION(siba, 1);		MODULE_VERSION(siba, 1);
MODULE_DEPEND(siba, bhnd, 1, 1, 1);		MODULE_DEPEND(siba, bhnd, 1, 1, 1);