1 /***************************************************************************
2 * Copyright (C) 2006 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
26 #include "time_support.h"
31 extern struct pld_driver virtex2_pld;
33 static struct pld_driver *pld_drivers[] =
39 static struct pld_device *pld_devices;
40 static struct command *pld_cmd;
42 struct pld_device *get_pld_device_by_num(int num)
47 for (p = pld_devices; p; p = p->next)
58 /* pld device <driver> [driver_options ...]
60 COMMAND_HANDLER(handle_pld_device_command)
67 LOG_WARNING("incomplete 'pld device' command");
71 for (i = 0; pld_drivers[i]; i++)
73 if (strcmp(CMD_ARGV[0], pld_drivers[i]->name) == 0)
75 struct pld_device *p, *c;
77 /* register pld specific commands */
78 if (pld_drivers[i]->register_commands(CMD_CTX) != ERROR_OK)
80 LOG_ERROR("couldn't register '%s' commands", CMD_ARGV[0]);
84 c = malloc(sizeof(struct pld_device));
85 c->driver = pld_drivers[i];
88 int retval = CALL_COMMAND_HANDLER(pld_drivers[i]->pld_device_command, c);
89 if (ERROR_OK != retval)
91 LOG_ERROR("'%s' driver rejected pld device", CMD_ARGV[0]);
96 /* put pld device in linked list */
99 /* find last pld device */
100 for (p = pld_devices; p && p->next; p = p->next);
113 /* no matching pld driver found */
116 LOG_ERROR("pld driver '%s' not found", CMD_ARGV[0]);
123 COMMAND_HANDLER(handle_pld_devices_command)
125 struct pld_device *p;
130 command_print(CMD_CTX, "no pld devices configured");
134 for (p = pld_devices; p; p = p->next)
136 command_print(CMD_CTX, "#%i: %s", i++, p->driver->name);
142 COMMAND_HANDLER(handle_pld_load_command)
145 struct timeval start, end, duration;
146 struct pld_device *p;
148 gettimeofday(&start, NULL);
152 command_print(CMD_CTX, "usage: pld load <device#> <file>");
157 COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], dev_id);
158 p = get_pld_device_by_num(dev_id);
161 command_print(CMD_CTX, "pld device '#%s' is out of bounds", CMD_ARGV[0]);
165 if ((retval = p->driver->load(p, CMD_ARGV[1])) != ERROR_OK)
167 command_print(CMD_CTX, "failed loading file %s to pld device %u",
168 CMD_ARGV[1], dev_id);
176 gettimeofday(&end, NULL);
177 timeval_subtract(&duration, &end, &start);
179 command_print(CMD_CTX, "loaded file %s to pld device %u in %jis %jius",
181 (intmax_t)duration.tv_sec, (intmax_t)duration.tv_usec);
187 int pld_init(struct command_context *cmd_ctx)
192 register_command(cmd_ctx, pld_cmd, "devices",
193 handle_pld_devices_command, COMMAND_EXEC,
194 "list configured pld devices");
195 register_command(cmd_ctx, pld_cmd, "load",
196 handle_pld_load_command, COMMAND_EXEC,
197 "load configuration <file> into programmable logic device");
202 int pld_register_commands(struct command_context *cmd_ctx)
204 pld_cmd = register_command(cmd_ctx, NULL, "pld", NULL, COMMAND_ANY, "programmable logic device commands");
206 register_command(cmd_ctx, pld_cmd, "device", handle_pld_device_command, COMMAND_CONFIG, NULL);