LXR uboot/arch/mips/mach-octeon/include/mach/cvmx-packet.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Copyright (C) 2020 Marvell International Ltd.
   4 *
   5 * Packet buffer defines.
   6 */
   7
   8#ifndef __CVMX_PACKET_H__
   9#define __CVMX_PACKET_H__
  10
  11union cvmx_buf_ptr_pki {
  12        u64 u64;
  13        struct {
  14                u64 size : 16;
  15                u64 packet_outside_wqe : 1;
  16                u64 rsvd0 : 5;
  17                u64 addr : 42;
  18        };
  19};
  20
  21typedef union cvmx_buf_ptr_pki cvmx_buf_ptr_pki_t;
  22
  23/**
  24 * This structure defines a buffer pointer on Octeon
  25 */
  26union cvmx_buf_ptr {
  27        void *ptr;
  28        u64 u64;
  29        struct {
  30                u64 i : 1;
  31                u64 back : 4;
  32                u64 pool : 3;
  33                u64 size : 16;
  34                u64 addr : 40;
  35        } s;
  36};
  37
  38typedef union cvmx_buf_ptr cvmx_buf_ptr_t;
  39
  40#endif /*  __CVMX_PACKET_H__ */
  41