Add LMP test utility

1 files changed, 175 insertions, 0 deletions

diff --git a/test/lmptest.c b/test/lmptest.c
new file mode 100644
index 00000000..39a906a2
--- /dev/null
+++ b/test/lmptest.c
@@ -0,0 +1,175 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2005-2007  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+#include <bluetooth/hci_lib.h>
+
+#if 0
+#define OCF_ERICSSON_SEND_LMP		0x0021
+typedef struct {
+	uint16_t handle;
+	uint8_t  length;
+	uint8_t  data[17];
+} __attribute__ ((packed)) ericsson_send_lmp_cp;
+#define ERICSSON_SEND_LMP_CP_SIZE 20
+
+static int ericsson_send_lmp(int dd, uint16_t handle, uint8_t length, uint8_t *data)
+{
+	struct hci_request rq;
+	ericsson_send_lmp_cp cp;
+
+	memset(&cp, 0, sizeof(cp));
+	cp.handle = htobs(handle);
+	cp.length = length;
+	memcpy(cp.data, data, length);
+
+	memset(&rq, 0, sizeof(rq));
+	rq.ogf    = OGF_VENDOR_CMD;
+	rq.ocf    = OCF_ERICSSON_SEND_LMP;
+	rq.cparam = &cp;
+	rq.clen   = ERICSSON_SEND_LMP_CP_SIZE;
+	rq.rparam = NULL;
+	rq.rlen   = 0;
+
+	if (hci_send_req(dd, &rq, 1000) < 0)
+		return -1;
+
+	return 0;
+}
+#endif
+
+#define OCF_ERICSSON_WRITE_EVENTS	0x0043
+typedef struct {
+	uint8_t mask;
+	uint8_t opcode;
+	uint8_t opcode_ext;
+} __attribute__ ((packed)) ericsson_write_events_cp;
+#define ERICSSON_WRITE_EVENTS_CP_SIZE 3
+
+static int ericsson_write_events(int dd, uint8_t mask)
+{
+	struct hci_request rq;
+	ericsson_write_events_cp cp;
+
+	memset(&cp, 0, sizeof(cp));
+	cp.mask = mask;
+	cp.opcode = 0x00;
+	cp.opcode_ext = 0x00;
+
+	memset(&rq, 0, sizeof(rq));
+	rq.ogf    = OGF_VENDOR_CMD;
+	rq.ocf    = OCF_ERICSSON_WRITE_EVENTS;
+	rq.cparam = &cp;
+	rq.clen   = ERICSSON_WRITE_EVENTS_CP_SIZE;
+	rq.rparam = NULL;
+	rq.rlen   = 0;
+
+	if (hci_send_req(dd, &rq, 1000) < 0)
+		return -1;
+
+	return 0;
+}
+
+static void usage(void)
+{
+	printf("lmptest - Utility for testing special LMP functions\n\n");
+	printf("Usage:\n"
+		"\tlmptest [-i <dev>]\n");
+}
+
+static struct option main_options[] = {
+	{ "device",	1, 0, 'i' },
+	{ "help",	0, 0, 'h' },
+	{ 0, 0, 0, 0 }
+};
+
+int main(int argc, char *argv[])
+{
+	struct hci_version ver;
+	int dd, opt, dev = 0;
+
+	while ((opt=getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) {
+		switch (opt) {
+		case 'i':
+			dev = hci_devid(optarg);
+			if (dev < 0) {
+				perror("Invalid device");
+				exit(1);
+			}
+			break;
+
+		case 'h':
+		default:
+			usage();
+			exit(0);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+	optind = 0;
+
+	dd = hci_open_dev(dev);
+	if (dd < 0) {
+		fprintf(stderr, "Can't open device hci%d: %s (%d)\n",
+						dev, strerror(errno), errno);
+		exit(1);
+	}
+
+	if (hci_read_local_version(dd, &ver, 1000) < 0) {
+		fprintf(stderr, "Can't read version for hci%d: %s (%d)\n",
+						dev, strerror(errno), errno);
+		hci_close_dev(dd);
+		exit(1);
+	}
+
+	if (ver.manufacturer != 37 && ver.manufacturer != 48) {
+		fprintf(stderr, "Can't find supported device hci%d: %s (%d)\n",
+						dev, strerror(ENOSYS), ENOSYS);
+		hci_close_dev(dd);
+		exit(1);
+	}
+
+	if (ericsson_write_events(dd, 0x03) < 0) {
+		fprintf(stderr, "Can't activate events for hci%d: %s (%d)\n",
+						dev, strerror(errno), errno);
+		hci_close_dev(dd);
+		exit(1);
+	}
+
+	hci_close_dev(dd);
+
+	return 0;
+}