jtag/hla, jtag/stlink: switch to command 'adapter serial'

[openocd.git] / src / jtag / drivers / stlink_usb.c

diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index 87e6ddc20f3066aef72b93407acd71aa04c72527..4c0e025fc5f9522097caf039d469f10de9a930b6 100644 (file)
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -38,6 +38,7 @@
 #include <helper/bits.h>
 #include <helper/system.h>
 #include <helper/time_support.h>
+#include <jtag/adapter.h>
 #include <jtag/interface.h>
 #include <jtag/hla/hla_layout.h>
 #include <jtag/hla/hla_transport.h>
@@ -3363,7 +3364,7 @@ static int stlink_usb_usb_open(void *handle, struct hl_interface_param_s *param)
          in order to become operational.
         */
        do {
-               if (jtag_libusb_open(param->vid, param->pid, param->serial,
+               if (jtag_libusb_open(param->vid, param->pid, adapter_get_required_serial(),
                                &h->usb_backend_priv.fd, stlink_usb_get_alternate_serial) != ERROR_OK) {
                        LOG_ERROR("open failed");
                        return ERROR_FAIL;
@@ -3574,7 +3575,8 @@ static int stlink_tcp_open(void *handle, struct hl_interface_param_s *param)
        char serial[STLINK_TCP_SERIAL_SIZE + 1] = {0};
        uint8_t stlink_used;
        bool stlink_id_matched = false;
-       bool stlink_serial_matched = (!param->serial);
+       const char *adapter_serial = adapter_get_required_serial();
+       bool stlink_serial_matched = !adapter_serial;
 
        for (uint32_t stlink_id = 0; stlink_id < connected_stlinks; stlink_id++) {
                /* get the stlink info */
@@ -3604,27 +3606,28 @@ static int stlink_tcp_open(void *handle, struct hl_interface_param_s *param)
                        continue;
 
                /* check the serial if specified */
-               if (param->serial) {
+               if (adapter_serial) {
                        /* ST-Link server fixes the buggy serial returned by old ST-Link DFU
                         * for further details refer to stlink_usb_get_alternate_serial
                         * so if the user passes the buggy serial, we need to fix it before
                         * comparing with the serial returned by ST-Link server */
-                       if (strlen(param->serial) == STLINK_SERIAL_LEN / 2) {
+                       if (strlen(adapter_serial) == STLINK_SERIAL_LEN / 2) {
                                char fixed_serial[STLINK_SERIAL_LEN + 1];
 
                                for (unsigned int i = 0; i < STLINK_SERIAL_LEN; i += 2)
-                                       sprintf(fixed_serial + i, "%02X", param->serial[i / 2]);
+                                       sprintf(fixed_serial + i, "%02X", adapter_serial[i / 2]);
 
                                fixed_serial[STLINK_SERIAL_LEN] = '\0';
 
                                stlink_serial_matched = strcmp(fixed_serial, serial) == 0;
-                       } else
-                               stlink_serial_matched = strcmp(param->serial, serial) == 0;
+                       } else {
+                               stlink_serial_matched = strcmp(adapter_serial, serial) == 0;
+                       }
                }
 
                if (!stlink_serial_matched)
                        LOG_DEBUG("Device serial number '%s' doesn't match requested serial '%s'",
-                                       serial, param->serial);
+                                       serial, adapter_serial);
                else /* exit the search loop if there is match */
                        break;
        }
@@ -3693,7 +3696,7 @@ static int stlink_open(struct hl_interface_param_s *param, enum stlink_mode mode
        for (unsigned i = 0; param->vid[i]; i++) {
                LOG_DEBUG("transport: %d vid: 0x%04x pid: 0x%04x serial: %s",
                          h->st_mode, param->vid[i], param->pid[i],
-                         param->serial ? param->serial : "");
+                         adapter_get_required_serial() ? adapter_get_required_serial() : "");
        }
 
        if (param->use_stlink_tcp)
@@ -4916,25 +4919,6 @@ static int stlink_dap_trace_read(uint8_t *buf, size_t *size)
        return stlink_usb_trace_read(stlink_dap_handle, buf, size);
 }
 
-/** */
-COMMAND_HANDLER(stlink_dap_serial_command)
-{
-       LOG_DEBUG("stlink_dap_serial_command");
-
-       if (CMD_ARGC != 1) {
-               LOG_ERROR("Expected exactly one argument for \"st-link serial <serial-number>\".");
-               return ERROR_COMMAND_SYNTAX_ERROR;
-       }
-
-       if (stlink_dap_param.serial) {
-               LOG_WARNING("Command \"st-link serial\" already used. Replacing previous value");
-               free((void *)stlink_dap_param.serial);
-       }
-
-       stlink_dap_param.serial = strdup(CMD_ARGV[0]);
-       return ERROR_OK;
-}
-
 /** */
 COMMAND_HANDLER(stlink_dap_vid_pid)
 {
@@ -5025,13 +5009,6 @@ COMMAND_HANDLER(stlink_dap_cmd_command)
 
 /** */
 static const struct command_registration stlink_dap_subcommand_handlers[] = {
-       {
-               .name = "serial",
-               .handler = stlink_dap_serial_command,
-               .mode = COMMAND_CONFIG,
-               .help = "set the serial number of the adapter",
-               .usage = "<serial_number>",
-       },
        {
                .name = "vid_pid",
                .handler = stlink_dap_vid_pid,
@@ -5112,9 +5089,6 @@ static int stlink_dap_quit(void)
 {
        LOG_DEBUG("stlink_dap_quit()");
 
-       free((void *)stlink_dap_param.serial);
-       stlink_dap_param.serial = NULL;
-
        return stlink_close(stlink_dap_handle);
 }