Differential D6896 Diff 17743 sys/dev/bhnd/cores/chipc/bhnd_sprom_chipc.c

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sys/dev/bhnd/cores/chipc/bhnd_sprom_chipc.c

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#include "bhnd_nvram_if.h"		#include "bhnd_nvram_if.h"

#include "chipcvar.h"		#include "chipcvar.h"
#include "chipc_private.h"		#include "chipc_private.h"

#define CHIPC_VALID_SPROM_SRC(_src) \		#define CHIPC_VALID_SPROM_SRC(_src) \
((_src) == BHND_NVRAM_SRC_SPROM \|\| (_src) == BHND_NVRAM_SRC_OTP)		((_src) == BHND_NVRAM_SRC_SPROM \|\| (_src) == BHND_NVRAM_SRC_OTP)

static void
chipc_sprom_identify(driver_t *driver, device_t parent)
{
struct chipc_caps *caps;

caps = BHND_CHIPC_GET_CAPS(parent);
if (!CHIPC_VALID_SPROM_SRC(caps->nvram_src))
return;

if (device_find_child(parent, "bhnd_nvram", 0) != NULL)
return;

if (BUS_ADD_CHILD(parent, 0, "bhnd_nvram", 0) == NULL)
device_printf(parent, "add bhnd_nvram failed\n");
}

static int		static int
chipc_sprom_probe(device_t dev)		chipc_sprom_probe(device_t dev)
{		{
struct chipc_caps *caps;		struct chipc_caps *caps;
device_t chipc;		device_t chipc;
int error;		int error;

chipc = device_get_parent(dev);		chipc = device_get_parent(dev);
Show All 27 Lines	chipc_sprom_attach(device_t dev)

error = bhnd_sprom_attach(dev, caps->sprom_offset);		error = bhnd_sprom_attach(dev, caps->sprom_offset);
BHND_CHIPC_DISABLE_SPROM(chipc);		BHND_CHIPC_DISABLE_SPROM(chipc);
return (error);		return (error);
}		}

static device_method_t chipc_sprom_methods[] = {		static device_method_t chipc_sprom_methods[] = {
/* Device interface */		/* Device interface */
DEVMETHOD(device_identify, chipc_sprom_identify),
DEVMETHOD(device_probe, chipc_sprom_probe),		DEVMETHOD(device_probe, chipc_sprom_probe),
DEVMETHOD(device_attach, chipc_sprom_attach),		DEVMETHOD(device_attach, chipc_sprom_attach),
DEVMETHOD_END		DEVMETHOD_END
};		};

DEFINE_CLASS_1(bhnd_nvram, chipc_sprom_driver, chipc_sprom_methods, sizeof(struct bhnd_sprom_softc), bhnd_sprom_driver);		DEFINE_CLASS_1(bhnd_nvram, chipc_sprom_driver, chipc_sprom_methods, sizeof(struct bhnd_sprom_softc), bhnd_sprom_driver);
DRIVER_MODULE(bhnd_chipc_sprom, bhnd_chipc, chipc_sprom_driver, bhnd_nvram_devclass, NULL, NULL);		DRIVER_MODULE(bhnd_chipc_sprom, bhnd_chipc, chipc_sprom_driver, bhnd_nvram_devclass, NULL, NULL);

MODULE_DEPEND(bhnd_chipc_sprom, bhnd, 1, 1, 1);		MODULE_DEPEND(bhnd_chipc_sprom, bhnd, 1, 1, 1);
MODULE_DEPEND(bhnd_chipc_sprom, bhnd_chipc, 1, 1, 1);		MODULE_DEPEND(bhnd_chipc_sprom, bhnd_chipc, 1, 1, 1);
MODULE_DEPEND(bhnd_chipc_sprom, bhnd_sprom, 1, 1, 1);		MODULE_DEPEND(bhnd_chipc_sprom, bhnd_sprom, 1, 1, 1);
MODULE_VERSION(bhnd_chipc_sprom, 1);		MODULE_VERSION(bhnd_chipc_sprom, 1);