linux/arch/powerpc/include/uapi/asm/spu_info.h
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   1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
   2/*
   3 * SPU info structures
   4 *
   5 * (C) Copyright 2006 IBM Corp.
   6 *
   7 * Author: Dwayne Grant McConnell <decimal@us.ibm.com>
   8 */
   9
  10#ifndef _UAPI_SPU_INFO_H
  11#define _UAPI_SPU_INFO_H
  12
  13#include <linux/types.h>
  14
  15#ifndef __KERNEL__
  16struct mfc_cq_sr {
  17        __u64 mfc_cq_data0_RW;
  18        __u64 mfc_cq_data1_RW;
  19        __u64 mfc_cq_data2_RW;
  20        __u64 mfc_cq_data3_RW;
  21};
  22#endif /* __KERNEL__ */
  23
  24struct spu_dma_info {
  25        __u64 dma_info_type;
  26        __u64 dma_info_mask;
  27        __u64 dma_info_status;
  28        __u64 dma_info_stall_and_notify;
  29        __u64 dma_info_atomic_command_status;
  30        struct mfc_cq_sr dma_info_command_data[16];
  31};
  32
  33struct spu_proxydma_info {
  34        __u64 proxydma_info_type;
  35        __u64 proxydma_info_mask;
  36        __u64 proxydma_info_status;
  37        struct mfc_cq_sr proxydma_info_command_data[8];
  38};
  39
  40#endif /* _UAPI_SPU_INFO_H */
  41