arch/powerpc/include/uapi/asm/spu_info.h

   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__
  16 struct 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
  24 struct 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
  33 struct 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 */