arch/tile/include/gxio/iorpc_uart.h

   1 /*
   2  * Copyright 2013 Tilera Corporation. All Rights Reserved.
   3  *
   4  *   This program is free software; you can redistribute it and/or
   5  *   modify it under the terms of the GNU General Public License
   6  *   as published by the Free Software Foundation, version 2.
   7  *
   8  *   This program is distributed in the hope that it will be useful, but
   9  *   WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  11  *   NON INFRINGEMENT.  See the GNU General Public License for
  12  *   more details.
  13  */
  14
  15 /* This file is machine-generated; DO NOT EDIT! */
  16 #ifndef __GXIO_UART_LINUX_RPC_H__
  17 #define __GXIO_UART_LINUX_RPC_H__
  18
  19 #include <hv/iorpc.h>
  20
  21 #include <hv/drv_uart_intf.h>
  22 #include <gxio/uart.h>
  23 #include <gxio/kiorpc.h>
  24 #include <linux/string.h>
  25 #include <linux/module.h>
  26 #include <asm/pgtable.h>
  27
  28 #define GXIO_UART_OP_CFG_INTERRUPT     IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x1900)
  29 #define GXIO_UART_OP_GET_MMIO_BASE     IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
  30 #define GXIO_UART_OP_CHECK_MMIO_OFFSET IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8001)
  31
  32 int gxio_uart_cfg_interrupt(gxio_uart_context_t *context, int inter_x,
  33                             int inter_y, int inter_ipi, int inter_event);
  34
  35 int gxio_uart_get_mmio_base(gxio_uart_context_t *context, HV_PTE *base);
  36
  37 int gxio_uart_check_mmio_offset(gxio_uart_context_t *context,
  38                                 unsigned long offset, unsigned long size);
  39
  40 #endif /* !__GXIO_UART_LINUX_RPC_H__ */