tools/testing/nvdimm: Add command debug messages

	return i;

}

static void nfit_ctl_dbg(struct acpi_nfit_desc *acpi_desc,

		struct nvdimm *nvdimm, unsigned int cmd, void *buf,

		unsigned int len)

{

	struct nfit_test *t = container_of(acpi_desc, typeof(*t), acpi_desc);

	unsigned int func = cmd;

	unsigned int family = 0;

	if (cmd == ND_CMD_CALL) {

		struct nd_cmd_pkg *pkg = buf;

		len = pkg->nd_size_in;

		family = pkg->nd_family;

		buf = pkg->nd_payload;

		func = pkg->nd_command;

	}

	dev_dbg(&t->pdev.dev, "%s family: %d cmd: %d: func: %d input length: %d\n",

			nvdimm ? nvdimm_name(nvdimm) : "bus", family, cmd, func,

			len);

	print_hex_dump_debug("nvdimm in  ", DUMP_PREFIX_OFFSET, 16, 4,

			buf, min(len, 256u), true);

}

static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,

		struct nvdimm *nvdimm, unsigned int cmd, void *buf,

		unsigned int buf_len, int *cmd_rc)

		cmd_rc = &__cmd_rc;

	*cmd_rc = 0;

	nfit_ctl_dbg(acpi_desc, nvdimm, cmd, buf, buf_len);

	if (nvdimm) {

		struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);

		unsigned long cmd_mask = nvdimm_cmd_mask(nvdimm);