jtag/cmsis_dap: switch to command 'adapter serial'

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

diff --git a/src/jtag/drivers/cmsis_dap.c b/src/jtag/drivers/cmsis_dap.c
index c0898fc30c50c2f07006870a4dafca195743bd88..e7562d0877c924b34774a2ca4e07cd87614bb93a 100644 (file)
--- a/src/jtag/drivers/cmsis_dap.c
+++ b/src/jtag/drivers/cmsis_dap.c
@@ -76,7 +76,6 @@ static const struct cmsis_dap_backend *const cmsis_dap_backends[] = {
 /* vid = pid = 0 marks the end of the list */
 static uint16_t cmsis_dap_vid[MAX_USB_IDS + 1] = { 0 };
 static uint16_t cmsis_dap_pid[MAX_USB_IDS + 1] = { 0 };
-static char *cmsis_dap_serial;
 static int cmsis_dap_backend = -1;
 static bool swd_mode;
 
@@ -289,13 +288,13 @@ static int cmsis_dap_open(void)
        if (cmsis_dap_backend >= 0) {
                /* Use forced backend */
                backend = cmsis_dap_backends[cmsis_dap_backend];
-               if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, cmsis_dap_serial) != ERROR_OK)
+               if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, adapter_get_required_serial()) != ERROR_OK)
                        backend = NULL;
        } else {
                /* Try all backends */
                for (unsigned int i = 0; i < ARRAY_SIZE(cmsis_dap_backends); i++) {
                        backend = cmsis_dap_backends[i];
-                       if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, cmsis_dap_serial) == ERROR_OK)
+                       if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, adapter_get_required_serial()) == ERROR_OK)
                                break;
                        else
                                backend = NULL;
@@ -325,8 +324,6 @@ static void cmsis_dap_close(struct cmsis_dap *dap)
        free(cmsis_dap_handle->packet_buffer);
        free(cmsis_dap_handle);
        cmsis_dap_handle = NULL;
-       free(cmsis_dap_serial);
-       cmsis_dap_serial = NULL;
 
        for (int i = 0; i < MAX_PENDING_REQUESTS; i++) {
                free(pending_fifo[i].transfers);
@@ -2056,16 +2053,6 @@ COMMAND_HANDLER(cmsis_dap_handle_vid_pid_command)
        return ERROR_OK;
 }
 
-COMMAND_HANDLER(cmsis_dap_handle_serial_command)
-{
-       if (CMD_ARGC == 1)
-               cmsis_dap_serial = strdup(CMD_ARGV[0]);
-       else
-               LOG_ERROR("expected exactly one argument to cmsis_dap_serial <serial-number>");
-
-       return ERROR_OK;
-}
-
 COMMAND_HANDLER(cmsis_dap_handle_backend_command)
 {
        if (CMD_ARGC == 1) {
@@ -2122,13 +2109,6 @@ static const struct command_registration cmsis_dap_command_handlers[] = {
                .help = "the vendor ID and product ID of the CMSIS-DAP device",
                .usage = "(vid pid)*",
        },
-       {
-               .name = "cmsis_dap_serial",
-               .handler = &cmsis_dap_handle_serial_command,
-               .mode = COMMAND_CONFIG,
-               .help = "set the serial number of the adapter",
-               .usage = "serial_string",
-       },
        {
                .name = "cmsis_dap_backend",
                .handler = &cmsis_dap_handle_backend_command,