#endif
#include "pld.h"
-#include "log.h"
-#include "time_support.h"
+#include <helper/log.h>
+#include <helper/time_support.h>
/* pld drivers
};
static struct pld_device *pld_devices;
-static struct command *pld_cmd;
struct pld_device *get_pld_device_by_num(int num)
{
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]);
return ERROR_OK;
}
+static const struct command_registration pld_exec_command_handlers[] = {
+ {
+ .name = "devices",
+ .handler = &handle_pld_devices_command,
+ .mode = COMMAND_EXEC,
+ .help = "list configured pld devices",
+ },
+ {
+ .name = "load",
+ .handler = &handle_pld_load_command,
+ .mode = COMMAND_EXEC,
+ .help = "load configuration file into PLD",
+ .usage = "<device#> <file>",
+ },
+ COMMAND_REGISTRATION_DONE
+};
int pld_init(struct command_context *cmd_ctx)
{
if (!pld_devices)
return ERROR_OK;
- register_command(cmd_ctx, pld_cmd, "devices",
- handle_pld_devices_command, COMMAND_EXEC,
- "list configured pld devices");
- register_command(cmd_ctx, pld_cmd, "load",
- handle_pld_load_command, COMMAND_EXEC,
- "load configuration <file> into programmable logic device");
-
- return ERROR_OK;
+ struct command *parent = command_find_in_context(cmd_ctx, "pld");
+ return register_commands(cmd_ctx, parent, pld_exec_command_handlers);
}
-int pld_register_commands(struct command_context *cmd_ctx)
+COMMAND_HANDLER(handle_pld_init_command)
{
- pld_cmd = register_command(cmd_ctx, NULL, "pld", NULL, COMMAND_ANY, "programmable logic device commands");
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
- register_command(cmd_ctx, pld_cmd, "device", handle_pld_device_command, COMMAND_CONFIG, NULL);
+ static bool pld_initialized = false;
+ if (pld_initialized)
+ {
+ LOG_INFO("'pld init' has already been called");
+ return ERROR_OK;
+ }
+ pld_initialized = true;
- return ERROR_OK;
+ 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,
+ .help = "configure a PLD device",
+ .usage = "<driver> ...",
+ },
+ {
+ .name = "init",
+ .mode = COMMAND_CONFIG,
+ .handler = &handle_pld_init_command,
+ .help = "initialize PLD devices",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+static const struct command_registration pld_command_handler[] = {
+ {
+ .name = "pld",
+ .mode = COMMAND_ANY,
+ .help = "programmable logic device commands",
+
+ .chain = pld_config_command_handlers,
+ },
+ COMMAND_REGISTRATION_DONE
+};
+int pld_register_commands(struct command_context *cmd_ctx)
+{
+ return register_commands(cmd_ctx, NULL, pld_command_handler);
}