Differential D12664 Diff 35604 sys/dev/bhnd/bhndb/bhnd_bhndb.c

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sys/dev/bhnd/bhndb/bhnd_bhndb.c

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#include <sys/param.h>		#include <sys/param.h>
#include <sys/kernel.h>		#include <sys/kernel.h>
#include <sys/bus.h>		#include <sys/bus.h>
#include <sys/module.h>		#include <sys/module.h>

#include <dev/bhnd/bhnd_ids.h>		#include <dev/bhnd/bhnd_ids.h>
#include <dev/bhnd/bhnd.h>		#include <dev/bhnd/bhnd.h>

		#include "bhnd_pwrctl_hostb_if.h"

#include "bhndbvar.h"		#include "bhndbvar.h"

/*		/*
* bhnd(4) driver mix-in providing a shared common methods for		* bhnd(4) driver mix-in providing a shared common methods for
* bhnd devices attached via a bhndb bridge.		* bhnd devices attached via a bhndb bridge.
*/		*/

static int		static int
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines	bhnd_bhndb_unmap_intr(device_t dev, device_t child, rman_res_t irq)
return (BHND_BUS_UNMAP_INTR(device_get_parent(dev), child, irq));		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_PWRCTL_HOSTB_GET_CLKSRC(device_get_parent(dev), child,
clock));		clock));
}		}

static int		static int
bhnd_bhndb_pwrctl_gate_clock(device_t dev, device_t child,		bhnd_bhndb_pwrctl_gate_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_GATE_CLOCK(device_get_parent(dev), child,		return (BHND_PWRCTL_HOSTB_GATE_CLOCK(device_get_parent(dev), child,
clock));		clock));
}		}

static int		static int
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_PWRCTL_HOSTB_UNGATE_CLOCK(device_get_parent(dev), child,
clock));		clock));
}		}

static int		static int
bhnd_bhndb_setup_intr(device_t dev, device_t child, struct resource *irq,		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,		int flags, driver_filter_t filter, driver_intr_t intr, void *arg,
void **cookiep)		void **cookiep)
{		{
Show All 20 Lines	bhnd_bhndb_setup_intr(device_t dev, device_t child, struct resource *irq,
/* Delegate actual interrupt setup to the default bhnd bus		/* Delegate actual interrupt setup to the default bhnd bus
* implementation */		* implementation */
return (bhnd_generic_setup_intr(dev, child, irq, flags, filter, intr,		return (bhnd_generic_setup_intr(dev, child, irq, flags, filter, intr,
arg, cookiep));		arg, cookiep));
}		}

static device_method_t bhnd_bhndb_methods[] = {		static device_method_t bhnd_bhndb_methods[] = {
/* Bus interface */		/* Bus interface */
DEVMETHOD(bus_setup_intr, bhnd_bhndb_setup_intr),		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_map_intr, bhnd_bhndb_map_intr),		DEVMETHOD(bhnd_bus_map_intr, bhnd_bhndb_map_intr),
DEVMETHOD(bhnd_bus_unmap_intr, bhnd_bhndb_unmap_intr),		DEVMETHOD(bhnd_bus_unmap_intr, bhnd_bhndb_unmap_intr),

DEVMETHOD(bhnd_bus_pwrctl_get_clksrc, bhnd_bhndb_pwrctl_get_clksrc),		/* BHND PWRCTL hostb interface */
DEVMETHOD(bhnd_bus_pwrctl_gate_clock, bhnd_bhndb_pwrctl_gate_clock),		DEVMETHOD(bhnd_pwrctl_hostb_get_clksrc, bhnd_bhndb_pwrctl_get_clksrc),
DEVMETHOD(bhnd_bus_pwrctl_ungate_clock, bhnd_bhndb_pwrctl_ungate_clock),		DEVMETHOD(bhnd_pwrctl_hostb_gate_clock, bhnd_bhndb_pwrctl_gate_clock),
		DEVMETHOD(bhnd_pwrctl_hostb_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);