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pld: use register_commands() 

Updates core PLD and virtex2 commands to use register_commands().
This commit is contained in:
Zachary T Welch 2009-11-22 01:50:22 -08:00
parent 75e37b5348
commit 76b89755c9
2 changed files with 60 additions and 22 deletions
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53
src/pld/pld.c
View File

@ -37,7 +37,6 @@ static struct pld_driver *pld_drivers[] =
}; };
static struct pld_device *pld_devices; static struct pld_device *pld_devices;
static struct command *pld_cmd;
struct pld_device *get_pld_device_by_num(int num) struct pld_device *get_pld_device_by_num(int num)
{ {
@ -184,26 +183,52 @@ COMMAND_HANDLER(handle_pld_load_command)
return ERROR_OK; 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) int pld_init(struct command_context *cmd_ctx)
{ {
if (!pld_devices) if (!pld_devices)
return ERROR_OK; return ERROR_OK;
COMMAND_REGISTER(cmd_ctx, pld_cmd, "devices", struct command *parent = command_find_in_context(cmd_ctx, "pld");
handle_pld_devices_command, COMMAND_EXEC, return register_commands(cmd_ctx, parent, pld_exec_command_handlers);
"list configured pld devices");
COMMAND_REGISTER(cmd_ctx, pld_cmd, "load",
handle_pld_load_command, COMMAND_EXEC,
"load configuration <file> into programmable logic device");
return ERROR_OK;
} }
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> ...",
},
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) int pld_register_commands(struct command_context *cmd_ctx)
{ {
pld_cmd = COMMAND_REGISTER(cmd_ctx, NULL, "pld", NULL, COMMAND_ANY, "programmable logic device commands"); return register_commands(cmd_ctx, NULL, pld_command_handler);
COMMAND_REGISTER(cmd_ctx, pld_cmd, "device", handle_pld_device_command, COMMAND_CONFIG, NULL);
return ERROR_OK;
} }

29
src/pld/virtex2.c
View File

@ -233,16 +233,29 @@ PLD_DEVICE_COMMAND_HANDLER(virtex2_pld_device_command)
return ERROR_OK; return ERROR_OK;
} }
static const struct command_registration virtex2_exec_command_handlers[] = {
{
.name = "read_stat",
.mode = COMMAND_EXEC,
.handler = &virtex2_handle_read_stat_command,
.help = "read status register",
.usage = "<device_id>",
},
COMMAND_REGISTRATION_DONE
};
static const struct command_registration virtex2_command_handler[] = {
{
.name = "virtex2",
.mode = COMMAND_ANY,
.help = "Virtex-II specific commands",
.chain = virtex2_exec_command_handlers,
},
COMMAND_REGISTRATION_DONE
};
static int virtex2_register_commands(struct command_context *cmd_ctx) static int virtex2_register_commands(struct command_context *cmd_ctx)
{ {
struct command *virtex2_cmd = COMMAND_REGISTER(cmd_ctx, NULL, "virtex2", return register_commands(cmd_ctx, NULL, virtex2_command_handler);
NULL, COMMAND_ANY, "virtex2 specific commands");
COMMAND_REGISTER(cmd_ctx, virtex2_cmd, "read_stat",
&virtex2_handle_read_stat_command, COMMAND_EXEC,
"read Virtex-II status register");
return ERROR_OK;
} }
struct pld_driver virtex2_pld = { struct pld_driver virtex2_pld = {