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kernel/linux-rt-4.4.41/arch/tile/gxio/iorpc_globals.c 2.17 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright 2012 Tilera Corporation. All Rights Reserved.
   *
   *   This program is free software; you can redistribute it and/or
   *   modify it under the terms of the GNU General Public License
   *   as published by the Free Software Foundation, version 2.
   *
   *   This program is distributed in the hope that it will be useful, but
   *   WITHOUT ANY WARRANTY; without even the implied warranty of
   *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
   *   NON INFRINGEMENT.  See the GNU General Public License for
   *   more details.
   */
  
  /* This file is machine-generated; DO NOT EDIT! */
  #include "gxio/iorpc_globals.h"
  
  struct arm_pollfd_param {
  	union iorpc_pollfd pollfd;
  };
  
  int __iorpc_arm_pollfd(int fd, int pollfd_cookie)
  {
  	struct arm_pollfd_param temp;
  	struct arm_pollfd_param *params = &temp;
  
  	params->pollfd.kernel.cookie = pollfd_cookie;
  
  	return hv_dev_pwrite(fd, 0, (HV_VirtAddr) params, sizeof(*params),
  			     IORPC_OP_ARM_POLLFD);
  }
  
  EXPORT_SYMBOL(__iorpc_arm_pollfd);
  
  struct close_pollfd_param {
  	union iorpc_pollfd pollfd;
  };
  
  int __iorpc_close_pollfd(int fd, int pollfd_cookie)
  {
  	struct close_pollfd_param temp;
  	struct close_pollfd_param *params = &temp;
  
  	params->pollfd.kernel.cookie = pollfd_cookie;
  
  	return hv_dev_pwrite(fd, 0, (HV_VirtAddr) params, sizeof(*params),
  			     IORPC_OP_CLOSE_POLLFD);
  }
  
  EXPORT_SYMBOL(__iorpc_close_pollfd);
  
  struct get_mmio_base_param {
  	HV_PTE base;
  };
  
  int __iorpc_get_mmio_base(int fd, HV_PTE *base)
  {
  	int __result;
  	struct get_mmio_base_param temp;
  	struct get_mmio_base_param *params = &temp;
  
  	__result =
  	    hv_dev_pread(fd, 0, (HV_VirtAddr) params, sizeof(*params),
  			 IORPC_OP_GET_MMIO_BASE);
  	*base = params->base;
  
  	return __result;
  }
  
  EXPORT_SYMBOL(__iorpc_get_mmio_base);
  
  struct check_mmio_offset_param {
  	unsigned long offset;
  	unsigned long size;
  };
  
  int __iorpc_check_mmio_offset(int fd, unsigned long offset, unsigned long size)
  {
  	struct check_mmio_offset_param temp;
  	struct check_mmio_offset_param *params = &temp;
  
  	params->offset = offset;
  	params->size = size;
  
  	return hv_dev_pwrite(fd, 0, (HV_VirtAddr) params, sizeof(*params),
  			     IORPC_OP_CHECK_MMIO_OFFSET);
  }
  
  EXPORT_SYMBOL(__iorpc_check_mmio_offset);