Differential D5075 Diff 12703 sys/dev/quicc/quicc_core.c

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sys/dev/quicc/quicc_core.c

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int		int
quicc_bfe_attach(device_t dev)		quicc_bfe_attach(device_t dev)
{		{
struct quicc_device *qd;		struct quicc_device *qd;
struct quicc_softc *sc;		struct quicc_softc *sc;
struct resource_list_entry *rle;		struct resource_list_entry *rle;
const char *sep;		const char *sep;
u_long size, start;		rman_res_t size, start;
int error;		int error;

sc = device_get_softc(dev);		sc = device_get_softc(dev);

/*		/*
* Re-allocate. We expect that the softc contains the information		* Re-allocate. We expect that the softc contains the information
* collected by quicc_bfe_probe() intact.		* collected by quicc_bfe_probe() intact.
*/		*/
▲ Show 20 Lines • Show All 136 Lines • ▼ Show 20 Lines	quicc_bfe_probe(device_t dev, u_int clock)
rev = quicc_read2(sc->sc_rres, QUICC_PRAM_REV_NUM);		rev = quicc_read2(sc->sc_rres, QUICC_PRAM_REV_NUM);

bus_release_resource(dev, sc->sc_rtype, sc->sc_rrid, sc->sc_rres);		bus_release_resource(dev, sc->sc_rtype, sc->sc_rrid, sc->sc_rres);
return ((rev == 0x00e8) ? BUS_PROBE_DEFAULT : ENXIO);		return ((rev == 0x00e8) ? BUS_PROBE_DEFAULT : ENXIO);
}		}

struct resource *		struct resource *
quicc_bus_alloc_resource(device_t dev, device_t child, int type, int *rid,		quicc_bus_alloc_resource(device_t dev, device_t child, int type, int *rid,
u_long start, u_long end, u_long count, u_int flags)		rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
{		{
struct quicc_device *qd;		struct quicc_device *qd;
struct resource_list_entry *rle;		struct resource_list_entry *rle;

if (device_get_parent(child) != dev)		if (device_get_parent(child) != dev)
return (NULL);		return (NULL);

/* We only support default allocations. */		/* We only support default allocations. */
Show All 13 Lines	if (rle->res != NULL) {
rman_set_bushandle(rle->res, rle->start);		rman_set_bushandle(rle->res, rle->start);
}		}
}		}
return (rle->res);		return (rle->res);
}		}

int		int
quicc_bus_get_resource(device_t dev, device_t child, int type, int rid,		quicc_bus_get_resource(device_t dev, device_t child, int type, int rid,
u_long startp, u_long countp)		rman_res_t startp, rman_res_t countp)
{		{
struct quicc_device *qd;		struct quicc_device *qd;
struct resource_list_entry *rle;		struct resource_list_entry *rle;

if (device_get_parent(child) != dev)		if (device_get_parent(child) != dev)
return (EINVAL);		return (EINVAL);

qd = device_get_ivars(child);		qd = device_get_ivars(child);
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