RTEMS 6.1-rc2
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console-linflex.h
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1/* SPDX-License-Identifier: BSD-2-Clause */
2
9/*
10 * Copyright (c) 2011 embedded brains GmbH & Co. KG
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#ifndef LIBBSP_POWERPC_MPC55XXEVB_CONSOLE_LINFLEX_H
35#define LIBBSP_POWERPC_MPC55XXEVB_CONSOLE_LINFLEX_H
36
37#include "console-generic.h"
38
39#undef CR0
40#undef CR1
41#undef CR2
42#undef CR3
43
44#include <mpc55xx/regs.h>
45
46#ifdef __cplusplus
47extern "C" {
48#endif /* __cplusplus */
49
50#ifdef MPC55XX_HAS_LINFLEX
51
52extern const console_generic_callbacks mpc55xx_linflex_callbacks;
53
54typedef struct {
55 volatile LINFLEX_tag *regs;
56 struct rtems_termios_tty *tty;
57 rtems_vector_number irq_rxi;
58 rtems_vector_number irq_txi;
59 rtems_vector_number irq_err;
60 volatile SIU_PCR_tag *tx_pcr_register;
61 uint8_t tx_pa_value:2;
62 volatile SIU_PCR_tag *rx_pcr_register;
63 volatile SIUL_PSMI_8B_tag *rx_psmi_register;
64 uint8_t rx_padsel_value:4;
65 int transmit_nest_level;
66 bool transmit_in_progress;
67} mpc55xx_linflex_context;
68
69extern mpc55xx_linflex_context mpc55xx_linflex_devices [];
70
71#endif
72
73#ifdef __cplusplus
74}
75#endif /* __cplusplus */
76
77#endif /* LIBBSP_POWERPC_MPC55XXEVB_CONSOLE_LINFLEX_H */
Generic console driver API.
ISR_Vector_number rtems_vector_number
This integer type represents interrupt vector numbers.
Definition: intr.h:102
Register definitions for the MPC55xx and MPC56xx microcontroller family.
Definition: fsl-mpc564xL.h:10255
Definition: console-generic.h:44
Definition: termiostypes.h:94
Definition: fsl-mpc564xL.h:990
Definition: fsl-mpc564xL.h:960