openocd: fix SPDX tag format for files .c

[fw/openocd] / src / jtag / drivers / parport.c

diff --git a/src/jtag/drivers/parport.c b/src/jtag/drivers/parport.c
index e61b20b3af6569996d1e41ee5e9afd634506c7c2..4073d066e6f21eedfae5773d19954b2454323023 100644 (file)
--- a/src/jtag/drivers/parport.c
+++ b/src/jtag/drivers/parport.c
@@ -1,28 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
  *   Copyright (C) 2008 by Spencer Oliver                                  *
  *   spen@spen-soft.co.uk                                                  *
- *                                                                         *
- *   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; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   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.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
+#include <jtag/adapter.h>
 #include <jtag/interface.h>
 #include "bitbang.h"
 
@@ -272,7 +262,7 @@ static int parport_init(void)
 
        cur_cable = cables;
 
-       if (parport_cable == NULL) {
+       if (!parport_cable) {
                parport_cable = strdup("wiggler");
                LOG_WARNING("No parport cable specified, using default 'wiggler'");
        }
@@ -457,9 +447,9 @@ COMMAND_HANDLER(parport_handle_parport_toggling_time_command)
                }
 
                parport_toggling_time_ns = ns;
-               retval = jtag_get_speed(&wait_states);
+               retval = adapter_get_speed(&wait_states);
                if (retval != ERROR_OK) {
-                       /* if jtag_get_speed fails then the clock_mode
+                       /* if adapter_get_speed fails then the clock_mode
                         * has not been configured, this happens if parport_toggling_time is
                         * called before the adapter speed is set */
                        LOG_INFO("no parport speed set - defaulting to zero wait states");
@@ -473,9 +463,9 @@ COMMAND_HANDLER(parport_handle_parport_toggling_time_command)
        return ERROR_OK;
 }
 
-static const struct command_registration parport_command_handlers[] = {
+static const struct command_registration parport_subcommand_handlers[] = {
        {
-               .name = "parport_port",
+               .name = "port",
                .handler = parport_handle_parport_port_command,
                .mode = COMMAND_CONFIG,
                .help = "Display the address of the I/O port (e.g. 0x378) "
@@ -484,7 +474,7 @@ static const struct command_registration parport_command_handlers[] = {
                .usage = "[port_number]",
        },
        {
-               .name = "parport_cable",
+               .name = "cable",
                .handler = parport_handle_parport_cable_command,
                .mode = COMMAND_CONFIG,
                .help = "Set the layout of the parallel port cable "
@@ -493,7 +483,7 @@ static const struct command_registration parport_command_handlers[] = {
                .usage = "[layout]",
        },
        {
-               .name = "parport_write_on_exit",
+               .name = "write_on_exit",
                .handler = parport_handle_write_on_exit_command,
                .mode = COMMAND_CONFIG,
                .help = "Configure the parallel driver to write "
@@ -501,7 +491,7 @@ static const struct command_registration parport_command_handlers[] = {
                .usage = "('on'|'off')",
        },
        {
-               .name = "parport_toggling_time",
+               .name = "toggling_time",
                .handler = parport_handle_parport_toggling_time_command,
                .mode = COMMAND_CONFIG,
                .help = "Displays or assigns how many nanoseconds it "
@@ -511,6 +501,17 @@ static const struct command_registration parport_command_handlers[] = {
        COMMAND_REGISTRATION_DONE
 };
 
+static const struct command_registration parport_command_handlers[] = {
+       {
+               .name = "parport",
+               .mode = COMMAND_ANY,
+               .help = "perform parport management",
+               .chain = parport_subcommand_handlers,
+               .usage = "",
+       },
+       COMMAND_REGISTRATION_DONE
+};
+
 static struct jtag_interface parport_interface = {
        .supported = DEBUG_CAP_TMS_SEQ,
        .execute_queue = bitbang_execute_queue,