include/linux/pci-doe.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Data Object Exchange
   4  *      PCIe r6.0, sec 6.30 DOE
   5  *
   6  * Copyright (C) 2021 Huawei
   7  *     Jonathan Cameron <Jonathan.Cameron@huawei.com>
   8  *
   9  * Copyright (C) 2022 Intel Corporation
  10  *      Ira Weiny <ira.weiny@intel.com>
  11  */
  12
  13 #ifndef LINUX_PCI_DOE_H
  14 #define LINUX_PCI_DOE_H
  15
  16 struct pci_doe_mb;
  17
  18 struct pci_doe_mb *pci_find_doe_mailbox(struct pci_dev *pdev, u16 vendor,
  19                                         u8 type);
  20
  21 int pci_doe(struct pci_doe_mb *doe_mb, u16 vendor, u8 type,
  22             const void *request, size_t request_sz,
  23             void *response, size_t response_sz);
  24
  25 #endif