jtag/drivers: dmem: Add Emulated AP mode

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

diff --git a/src/jtag/drivers/cmsis_dap_usb_hid.c b/src/jtag/drivers/cmsis_dap_usb_hid.c
index ff0ac78372a377b7ab1c234a6af79f8599965a5e..52dfd761654a589b421233cf9c6753f4394a2901 100644 (file)
--- a/src/jtag/drivers/cmsis_dap_usb_hid.c
+++ b/src/jtag/drivers/cmsis_dap_usb_hid.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2018 by Mickaël Thomas                                  *
  *   mickael9@gmail.com                                                    *
@@ -16,19 +18,6 @@
  *                                                                         *
  *   Copyright (C) 2013 by Spencer Oliver                                  *
  *   spen@spen-soft.co.uk                                                  *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -48,7 +37,7 @@ struct cmsis_dap_backend_data {
 static void cmsis_dap_hid_close(struct cmsis_dap *dap);
 static int cmsis_dap_hid_alloc(struct cmsis_dap *dap, unsigned int pkt_sz);
 
-static int cmsis_dap_hid_open(struct cmsis_dap *dap, uint16_t vids[], uint16_t pids[], char *serial)
+static int cmsis_dap_hid_open(struct cmsis_dap *dap, uint16_t vids[], uint16_t pids[], const char *serial)
 {
        hid_device *dev = NULL;
        int i;
@@ -73,7 +62,7 @@ static int cmsis_dap_hid_open(struct cmsis_dap *dap, uint16_t vids[], uint16_t p
        while (cur_dev) {
                bool found = false;
 
-               if (0 == vids[0]) {
+               if (vids[0] == 0) {
                        if (!cur_dev->product_string) {
                                LOG_DEBUG("Cannot read product string of device 0x%x:0x%x",
                                          cur_dev->vendor_id, cur_dev->product_id);
@@ -224,6 +213,7 @@ static int cmsis_dap_hid_alloc(struct cmsis_dap *dap, unsigned int pkt_sz)
 
        dap->packet_buffer = buf;
        dap->packet_size = pkt_sz;
+       dap->packet_usable_size = pkt_sz;
        dap->packet_buffer_size = packet_buffer_size;
 
        dap->command = dap->packet_buffer + REPORT_ID_SIZE;