acpi/nfit/core.c

187 static int xlat_nvdimm_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd,
190 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
224 static int xlat_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd,
227 	if (!nvdimm)
229 	return xlat_nvdimm_status(nvdimm, buf, cmd, status);
395 static bool payload_dumpable(struct nvdimm *nvdimm, unsigned int func)
397 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
437 int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
441 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
463 	if (nvdimm) {
469 		dimm_name = nvdimm_name(nvdimm);
471 		cmd_mask = nvdimm_cmd_mask(nvdimm);
521 		in_buf.buffer.length += nd_cmd_in_size(nvdimm, cmd, desc,
532 	if (payload_dumpable(nvdimm, func))
533 		print_hex_dump_debug("nvdimm in  ", DUMP_PREFIX_OFFSET, 4, 4,
538 	if (nvdimm && cmd == ND_CMD_GET_CONFIG_SIZE
541 	else if (nvdimm && cmd == ND_CMD_GET_CONFIG_DATA
546 	} else if (nvdimm && cmd == ND_CMD_SET_CONFIG_DATA
555 		if (nvdimm)
599 		u32 out_size = nd_cmd_out_size(nvdimm, cmd, desc, i, buf,
624 	if (i >= 1 && ((!nvdimm && cmd >= ND_CMD_ARS_CAP
626 				|| (nvdimm && cmd >= ND_CMD_SMART
638 				*cmd_rc = xlat_status(nvdimm, buf, cmd,
649 			*cmd_rc = xlat_status(nvdimm, buf, cmd, fw_status);
1366 	struct nvdimm *nvdimm = to_nvdimm(dev);
1367 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1374 	struct nvdimm *nvdimm = to_nvdimm(dev);
1375 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1453 static int num_nvdimm_formats(struct nvdimm *nvdimm)
1455 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1480 	struct nvdimm *nvdimm = to_nvdimm(dev);
1483 	nfit_mem = nvdimm_provider_data(nvdimm);
1516 	struct nvdimm *nvdimm = to_nvdimm(dev);
1518 	return sysfs_emit(buf, "%d\n", num_nvdimm_formats(nvdimm));
1534 	struct nvdimm *nvdimm = to_nvdimm(dev);
1535 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1546 	struct nvdimm *nvdimm = to_nvdimm(dev);
1547 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1558 	struct nvdimm *nvdimm = to_nvdimm(dev);
1559 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1579 	struct nvdimm *nvdimm = to_nvdimm(dev);
1580 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1589 	struct nvdimm *nvdimm = to_nvdimm(dev);
1590 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1621 	struct nvdimm *nvdimm = to_nvdimm(dev);
1622 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
1634 	if (a == &dev_attr_format1.attr && num_nvdimm_formats(nvdimm) <= 1)
1655 static struct nvdimm *acpi_nfit_dimm_by_handle(struct acpi_nfit_desc *acpi_desc,
1662 			return nfit_mem->nvdimm;
1988 	struct nvdimm *nvdimm;
1998 		nvdimm = acpi_nfit_dimm_by_handle(acpi_desc, device_handle);
1999 		if (nvdimm) {
2047 		nvdimm = __nvdimm_create(acpi_desc->nvdimm_bus, nfit_mem,
2053 		if (!nvdimm)
2056 		nfit_mem->nvdimm = nvdimm;
2063 				nvdimm_name(nvdimm),
2083 		nvdimm = nfit_mem->nvdimm;
2084 		if (!nvdimm)
2087 		nfit_kernfs = sysfs_get_dirent(nvdimm_kobj(nvdimm)->sd, "nfit");
2094 					nvdimm_name(nvdimm));
2278 		struct nvdimm *nvdimm = mapping->nvdimm;
2279 		struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
2320 			struct nvdimm *nvdimm = mapping->nvdimm;
2321 			struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
2553 	struct nvdimm *nvdimm = acpi_nfit_dimm_by_handle(acpi_desc,
2557 	if (!nvdimm) {
2563 	mapping->nvdimm = nvdimm;
3160 		struct nvdimm *nvdimm, unsigned int cmd)
3164 	if (nvdimm)
3186 		struct nvdimm *nvdimm, unsigned int cmd, void *buf)
3191 	if (nvdimm && cmd == ND_CMD_CALL &&
3200 	if (!nvdimm && cmd == ND_CMD_CALL &&
3204 	return __acpi_nfit_clear_to_send(nd_desc, nvdimm, cmd);
3315 	 * Bounce the nvdimm bus lock to make sure any in-flight
3351 		 * This is ok to return 0 here, we could have an nvdimm