#endif
#include "pld.h"
-#include "log.h"
-#include "time_support.h"
+#include <helper/log.h>
+#include <helper/time_support.h>
/* pld drivers
if (CMD_ARGC < 1)
{
- LOG_WARNING("incomplete 'pld device' command");
- return ERROR_OK;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
for (i = 0; pld_drivers[i]; i++)
struct pld_device *p, *c;
/* register pld specific commands */
- if (pld_drivers[i]->register_commands(CMD_CTX) != ERROR_OK)
- {
- LOG_ERROR("couldn't register '%s' commands", CMD_ARGV[0]);
- exit(-1);
+ int retval;
+ if (pld_drivers[i]->commands) {
+ retval = register_commands(CMD_CTX, NULL,
+ pld_drivers[i]->commands);
+ if (ERROR_OK != retval)
+ {
+ LOG_ERROR("couldn't register '%s' commands", CMD_ARGV[0]);
+ return ERROR_FAIL;
+ }
}
c = malloc(sizeof(struct pld_device));
c->driver = pld_drivers[i];
c->next = NULL;
- int retval = CALL_COMMAND_HANDLER(pld_drivers[i]->pld_device_command, c);
+ retval = CALL_COMMAND_HANDLER(
+ pld_drivers[i]->pld_device_command, c);
if (ERROR_OK != retval)
{
- LOG_ERROR("'%s' driver rejected pld device", CMD_ARGV[0]);
+ LOG_ERROR("'%s' driver rejected pld device",
+ CMD_ARGV[0]);
free(c);
return ERROR_OK;
}
if (CMD_ARGC < 2)
{
- command_print(CMD_CTX, "usage: pld load <device#> <file>");
- return ERROR_OK;
+ return ERROR_COMMAND_SYNTAX_ERROR;
}
unsigned dev_id;
static const struct command_registration pld_exec_command_handlers[] = {
{
.name = "devices",
- .handler = &handle_pld_devices_command,
+ .handler = handle_pld_devices_command,
.mode = COMMAND_EXEC,
.help = "list configured pld devices",
},
{
.name = "load",
- .handler = &handle_pld_load_command,
+ .handler = handle_pld_load_command,
.mode = COMMAND_EXEC,
.help = "load configuration file into PLD",
- .usage = "<device#> <file>",
+ .usage = "pld_num filename",
},
COMMAND_REGISTRATION_DONE
};
-int pld_init(struct command_context *cmd_ctx)
+
+static int pld_init(struct command_context *cmd_ctx)
{
if (!pld_devices)
return ERROR_OK;
return register_commands(cmd_ctx, parent, pld_exec_command_handlers);
}
+COMMAND_HANDLER(handle_pld_init_command)
+{
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ static bool pld_initialized = false;
+ if (pld_initialized)
+ {
+ LOG_INFO("'pld init' has already been called");
+ return ERROR_OK;
+ }
+ pld_initialized = true;
+
+ LOG_DEBUG("Initializing PLDs...");
+ return pld_init(CMD_CTX);
+}
+
static const struct command_registration pld_config_command_handlers[] = {
{
.name = "device",
.mode = COMMAND_CONFIG,
- .handler = &handle_pld_device_command,
+ .handler = handle_pld_device_command,
.help = "configure a PLD device",
- .usage = "<driver> ...",
+ .usage = "driver_name [driver_args ... ]",
+ },
+ {
+ .name = "init",
+ .mode = COMMAND_CONFIG,
+ .handler = handle_pld_init_command,
+ .help = "initialize PLD devices",
+ .usage = ""
},
COMMAND_REGISTRATION_DONE
};
.name = "pld",
.mode = COMMAND_ANY,
.help = "programmable logic device commands",
-
+ .usage = "",
.chain = pld_config_command_handlers,
},
COMMAND_REGISTRATION_DONE