Differential D12518 Diff 35570 head/sys/dev/bhnd/bhndb/bhnd_bhndb.c

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head/sys/dev/bhnd/bhndb/bhnd_bhndb.c

Show First 20 Lines • Show All 92 Lines • ▼ Show 20 Lines	if ((error = BHNDB_GET_HOSTB_CORE(device_get_parent(dev), dev, &core)))
return (NULL);		return (NULL);

/* Find the corresponding bus device */		/* Find the corresponding bus device */
md = bhnd_core_get_match_desc(&core);		md = bhnd_core_get_match_desc(&core);
return (bhnd_bus_match_child(dev, &md));		return (bhnd_bus_match_child(dev, &md));
}		}

static int		static int
bhnd_bhndb_assign_intr(device_t dev, device_t child, int rid)		bhnd_bhndb_map_intr(device_t dev, device_t child, u_int intr, rman_res_t *irq)
{		{
/* Delegate to parent bridge */		/* Delegate to parent bridge */
return (BHND_BUS_ASSIGN_INTR(device_get_parent(dev), child, rid));		return (BHND_BUS_MAP_INTR(device_get_parent(dev), child, intr, irq));
}		}

		static void
		bhnd_bhndb_unmap_intr(device_t dev, device_t child, rman_res_t irq)
		{
		/* Delegate to parent bridge */
		return (BHND_BUS_UNMAP_INTR(device_get_parent(dev), child, irq));
		}

static bhnd_clksrc		static bhnd_clksrc
bhnd_bhndb_pwrctl_get_clksrc(device_t dev, device_t child,		bhnd_bhndb_pwrctl_get_clksrc(device_t dev, device_t child,
bhnd_clock clock)		bhnd_clock clock)
{		{
/* Delegate to parent bridge */		/* Delegate to parent bridge */
return (BHND_BUS_PWRCTL_GET_CLKSRC(device_get_parent(dev), child,		return (BHND_BUS_PWRCTL_GET_CLKSRC(device_get_parent(dev), child,
clock));		clock));
}		}
Show All 11 Lines
bhnd_bhndb_pwrctl_ungate_clock(device_t dev, device_t child,		bhnd_bhndb_pwrctl_ungate_clock(device_t dev, device_t child,
bhnd_clock clock)		bhnd_clock clock)
{		{
/* Delegate to parent bridge */		/* Delegate to parent bridge */
return (BHND_BUS_PWRCTL_UNGATE_CLOCK(device_get_parent(dev), child,		return (BHND_BUS_PWRCTL_UNGATE_CLOCK(device_get_parent(dev), child,
clock));		clock));
}		}

		static int
		bhnd_bhndb_setup_intr(device_t dev, device_t child, struct resource *irq,
		int flags, driver_filter_t filter, driver_intr_t intr, void *arg,
		void **cookiep)
		{
		device_t core, bus;
		int error;

		/* Find the actual bus-attached child core */
		core = child;
		while ((bus = device_get_parent(core)) != NULL) {
		if (bus == dev)
		break;

		core = bus;
		}

		KASSERT(core != NULL, ("%s is not a child of %s",
		device_get_nameunit(child), device_get_nameunit(dev)));

		/* Ask our bridge to enable interrupt routing for the child core */
		error = BHNDB_ROUTE_INTERRUPTS(device_get_parent(dev), core);
		if (error)
		return (error);

		/* Delegate actual interrupt setup to the default bhnd bus
		* implementation */
		return (bhnd_generic_setup_intr(dev, child, irq, flags, filter, intr,
		arg, cookiep));
		}

static device_method_t bhnd_bhndb_methods[] = {		static device_method_t bhnd_bhndb_methods[] = {
		/* Bus interface */
		DEVMETHOD(bus_setup_intr, bhnd_bhndb_setup_intr),

/* BHND interface */		/* BHND interface */
DEVMETHOD(bhnd_bus_get_attach_type, bhnd_bhndb_get_attach_type),		DEVMETHOD(bhnd_bus_get_attach_type, bhnd_bhndb_get_attach_type),
DEVMETHOD(bhnd_bus_is_hw_disabled, bhnd_bhndb_is_hw_disabled),		DEVMETHOD(bhnd_bus_is_hw_disabled, bhnd_bhndb_is_hw_disabled),
DEVMETHOD(bhnd_bus_find_hostb_device, bhnd_bhndb_find_hostb_device),		DEVMETHOD(bhnd_bus_find_hostb_device, bhnd_bhndb_find_hostb_device),
DEVMETHOD(bhnd_bus_read_board_info, bhnd_bhndb_read_board_info),		DEVMETHOD(bhnd_bus_read_board_info, bhnd_bhndb_read_board_info),
DEVMETHOD(bhnd_bus_assign_intr, bhnd_bhndb_assign_intr),		DEVMETHOD(bhnd_bus_map_intr, bhnd_bhndb_map_intr),
		DEVMETHOD(bhnd_bus_unmap_intr, bhnd_bhndb_unmap_intr),

DEVMETHOD(bhnd_bus_pwrctl_get_clksrc, bhnd_bhndb_pwrctl_get_clksrc),		DEVMETHOD(bhnd_bus_pwrctl_get_clksrc, bhnd_bhndb_pwrctl_get_clksrc),
DEVMETHOD(bhnd_bus_pwrctl_gate_clock, bhnd_bhndb_pwrctl_gate_clock),		DEVMETHOD(bhnd_bus_pwrctl_gate_clock, bhnd_bhndb_pwrctl_gate_clock),
DEVMETHOD(bhnd_bus_pwrctl_ungate_clock, bhnd_bhndb_pwrctl_ungate_clock),		DEVMETHOD(bhnd_bus_pwrctl_ungate_clock, bhnd_bhndb_pwrctl_ungate_clock),

DEVMETHOD_END		DEVMETHOD_END
};		};

DEFINE_CLASS_0(bhnd, bhnd_bhndb_driver, bhnd_bhndb_methods, 0);		DEFINE_CLASS_0(bhnd, bhnd_bhndb_driver, bhnd_bhndb_methods, 0);