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87 lines
3.9 KiB
C
87 lines
3.9 KiB
C
/******************************************************************************
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* *
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* License Agreement *
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* *
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* Copyright (c) 2007 Altera Corporation, San Jose, California, USA. *
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* All rights reserved. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the "Software"), *
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* to deal in the Software without restriction, including without limitation *
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* the rights to use, copy, modify, merge, publish, distribute, sublicense, *
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* and/or sell copies of the Software, and to permit persons to whom the *
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* Software is furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in *
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* all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *
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* DEALINGS IN THE SOFTWARE. *
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* *
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* This agreement shall be governed in all respects by the laws of the State *
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* of California and by the laws of the United States of America. *
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* *
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******************************************************************************/
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#include "alt_types.h"
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#include "sys/alt_dev.h"
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#include "altera_avalon_jtag_uart.h"
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extern int altera_avalon_jtag_uart_read(altera_avalon_jtag_uart_state* sp,
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char* buffer, int space, int flags);
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extern int altera_avalon_jtag_uart_write(altera_avalon_jtag_uart_state* sp,
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const char* ptr, int count, int flags);
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extern int altera_avalon_jtag_uart_ioctl(altera_avalon_jtag_uart_state* sp,
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int req, void* arg);
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extern int altera_avalon_jtag_uart_close(altera_avalon_jtag_uart_state* sp,
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int flags);
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/* ----------------------------------------------------------------------- */
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/* --------------------- WRAPPERS FOR ALT FD SUPPORT --------------------- */
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/*
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*
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*/
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int
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altera_avalon_jtag_uart_read_fd(alt_fd* fd, char* buffer, int space)
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{
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altera_avalon_jtag_uart_dev* dev = (altera_avalon_jtag_uart_dev*) fd->dev;
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return altera_avalon_jtag_uart_read(&dev->state, buffer, space,
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fd->fd_flags);
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}
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int
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altera_avalon_jtag_uart_write_fd(alt_fd* fd, const char* buffer, int space)
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{
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altera_avalon_jtag_uart_dev* dev = (altera_avalon_jtag_uart_dev*) fd->dev;
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return altera_avalon_jtag_uart_write(&dev->state, buffer, space,
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fd->fd_flags);
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}
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#ifndef ALTERA_AVALON_JTAG_UART_SMALL
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int
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altera_avalon_jtag_uart_close_fd(alt_fd* fd)
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{
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altera_avalon_jtag_uart_dev* dev = (altera_avalon_jtag_uart_dev*) fd->dev;
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return altera_avalon_jtag_uart_close(&dev->state, fd->fd_flags);
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}
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int
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altera_avalon_jtag_uart_ioctl_fd(alt_fd* fd, int req, void* arg)
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{
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altera_avalon_jtag_uart_dev* dev = (altera_avalon_jtag_uart_dev*) fd->dev;
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return altera_avalon_jtag_uart_ioctl(&dev->state, req, arg);
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}
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#endif /* ALTERA_AVALON_JTAG_UART_SMALL */
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