/* * Copyright (c) 2006 Jakub Jermar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @addtogroup abi_generic * @{ */ /** @file */ #ifndef _ABI_DDI_ARG_H_ #define _ABI_DDI_ARG_H_ #include <stdint.h> enum { DMAMEM_FLAGS_ANONYMOUS = 0x01, }; /** Structure encapsulating arguments for SYS_PHYSMEM_MAP syscall. */ typedef struct { /** ID of the destination task. */ uint64_t task_id; /** Physical address of starting frame. */ void *phys_base; /** Virtual address of starting page. */ void *virt_base; /** Number of pages to map. */ size_t pages; /** Address space area flags for the mapping. */ unsigned int flags; } ddi_memarg_t; /** Structure encapsulating arguments for SYS_ENABLE_IOSPACE syscall. */ typedef struct { uint64_t task_id; /**< ID of the destination task. */ void *ioaddr; /**< Starting I/O space address. */ size_t size; /**< Number of bytes. */ } ddi_ioarg_t; #endif /** @} */