111 	const u8 *buf = sw->nvm->buf;  in nvm_validate_and_write()
118 	image_size = sw->nvm->buf_data_size;  in nvm_validate_and_write()
265 	if (!sw->nvm->buf) {  in tb_switch_nvm_write()
266 		sw->nvm->buf = vmalloc(NVM_MAX_SIZE);  in tb_switch_nvm_write()
267 		if (!sw->nvm->buf) {  in tb_switch_nvm_write()
273 	sw->nvm->buf_data_size = offset + bytes;  in tb_switch_nvm_write()
274 	memcpy(sw->nvm->buf + offset, val, bytes);  in tb_switch_nvm_write()
313 	struct tb_switch_nvm *nvm;  in tb_switch_nvm_add()  local
320 	nvm = kzalloc(sizeof(*nvm), GFP_KERNEL);  in tb_switch_nvm_add()
321 	if (!nvm)  in tb_switch_nvm_add()
324 	nvm->id = ida_simple_get(&nvm_ida, 0, 0, GFP_KERNEL);  in tb_switch_nvm_add()
348 		nvm->major = val >> 16;  in tb_switch_nvm_add()
349 		nvm->minor = val >> 8;  in tb_switch_nvm_add()
351 		nvm_dev = register_nvmem(sw, nvm->id, nvm_size, true);  in tb_switch_nvm_add()
356 		nvm->active = nvm_dev;  in tb_switch_nvm_add()
359 	nvm_dev = register_nvmem(sw, nvm->id, NVM_MAX_SIZE, false);  in tb_switch_nvm_add()
364 	nvm->non_active = nvm_dev;  in tb_switch_nvm_add()
367 	sw->nvm = nvm;  in tb_switch_nvm_add()
373 	if (nvm->active)  in tb_switch_nvm_add()
374 		nvmem_unregister(nvm->active);  in tb_switch_nvm_add()
376 	ida_simple_remove(&nvm_ida, nvm->id);  in tb_switch_nvm_add()
377 	kfree(nvm);  in tb_switch_nvm_add()
384 	struct tb_switch_nvm *nvm;  in tb_switch_nvm_remove()  local
387 	nvm = sw->nvm;  in tb_switch_nvm_remove()
388 	sw->nvm = NULL;  in tb_switch_nvm_remove()
391 	if (!nvm)  in tb_switch_nvm_remove()
395 	if (!nvm->authenticating)  in tb_switch_nvm_remove()
398 	nvmem_unregister(nvm->non_active);  in tb_switch_nvm_remove()
399 	if (nvm->active)  in tb_switch_nvm_remove()
400 		nvmem_unregister(nvm->active);  in tb_switch_nvm_remove()
401 	ida_simple_remove(&nvm_ida, nvm->id);  in tb_switch_nvm_remove()
402 	vfree(nvm->buf);  in tb_switch_nvm_remove()
403 	kfree(nvm);  in tb_switch_nvm_remove()
888 	if (!sw->nvm) {  in nvm_authenticate_store()
901 		if (!sw->nvm->buf) {  in nvm_authenticate_store()
914 		sw->nvm->authenticating = true;  in nvm_authenticate_store()
944 	else if (!sw->nvm)  in nvm_version_show()
947 		ret = sprintf(buf, "%x.%x\n", sw->nvm->major, sw->nvm->minor);  in nvm_version_show()