drivers/cdx/controller/cdx_controller.h

   1 /* SPDX-License-Identifier: GPL-2.0
   2  *
   3  * Header file for the CDX Controller
   4  *
   5  * Copyright (C) 2022-2023, Advanced Micro Devices, Inc.
   6  */
   7
   8 #ifndef _CDX_CONTROLLER_H_
   9 #define _CDX_CONTROLLER_H_
  10
  11 #include <linux/cdx/cdx_bus.h>
  12 #include "mcdi_functions.h"
  13
  14 void cdx_rpmsg_post_probe(struct cdx_controller *cdx);
  15
  16 void cdx_rpmsg_pre_remove(struct cdx_controller *cdx);
  17
  18 int cdx_rpmsg_send(struct cdx_mcdi *cdx_mcdi,
  19                    const struct cdx_dword *hdr, size_t hdr_len,
  20                    const struct cdx_dword *sdu, size_t sdu_len);
  21
  22 void cdx_rpmsg_read_resp(struct cdx_mcdi *cdx_mcdi,
  23                          struct cdx_dword *outbuf, size_t offset,
  24                          size_t outlen);
  25
  26 int cdx_setup_rpmsg(struct platform_device *pdev);
  27
  28 void cdx_destroy_rpmsg(struct platform_device *pdev);
  29
  30 #endif /* _CDX_CONT_PRIV_H_ */