path: root/drivers/cxl/core/mbox.c

// SPDX-License-Identifier: GPL-2.0-only
/* Copyright(c) 2020 Intel Corporation. All rights reserved. */
#include <linux/security.h>
#include <linux/debugfs.h>
#include <linux/ktime.h>
#include <linux/mutex.h>
#include <linux/unaligned.h>
#include <cxlpci.h>
#include <cxlmem.h>
#include <cxl.h>

#include "core.h"
#include "trace.h"
#include "mce.h"

static bool cxl_raw_allow_all;

/**
 * DOC: cxl mbox
 *
 * Core implementation of the CXL 2.0 Type-3 Memory Device Mailbox. The
 * implementation is used by the cxl_pci driver to initialize the device
 * and implement the cxl_mem.h IOCTL UAPI. It also implements the
 * backend of the cxl_pmem_ctl() transport for LIBNVDIMM.
 */

#define cxl_for_each_cmd(cmd)