Use HCI command to set scan mode and not the kernel option

2 files changed, 23 insertions, 26 deletions

diff --git a/hcid/hcid.h b/hcid/hcid.h
index 91b311f8..0c77c225 100644
--- a/hcid/hcid.h
+++ b/hcid/hcid.h
@@ -70,7 +70,7 @@ struct device_opts {
 	uint16_t pkt_type;
 	uint16_t link_mode;
 	uint16_t link_policy;
-	uint16_t scan;
+	uint8_t  scan;
 	int      discovto;
 };
 
diff --git a/hcid/main.c b/hcid/main.c
index 2022f761..0a6b832f 100644
--- a/hcid/main.c
+++ b/hcid/main.c
@@ -315,31 +315,6 @@ static void configure_device(int dev_id)
 		}
 	}
 
-	/* Set default discoverable timeout if not set */
-	if (!(device_opts->flags & (1 << HCID_SET_DISCOVTO)))
-		device_opts->discovto = HCID_DEFAULT_DISCOVERABLE_TIMEOUT;
-
-	/* Set scan mode */
-	if (!read_device_mode(&di.bdaddr, mode, sizeof(mode))) {
-		if (!strcmp(mode, MODE_OFF) && hcid.offmode == HCID_OFFMODE_NOSCAN)
-			device_opts->scan = SCAN_DISABLED;
-		else if (!strcmp(mode, MODE_CONNECTABLE))
-			device_opts->scan = SCAN_PAGE;
-		else if (!strcmp(mode, MODE_DISCOVERABLE)) {
-			/* Set discoverable only if timeout is 0 */
-			if (!get_discoverable_timeout(dev_id))
-				device_opts->scan = SCAN_PAGE | SCAN_INQUIRY;
-			else
-				device_opts->scan = SCAN_PAGE;
-		}
-	}
-
-	dr.dev_opt = device_opts->scan;
-	if (ioctl(dd, HCISETSCAN, (unsigned long) &dr) < 0) {
-		error("Can't set scan mode on hci%d: %s (%d)",
-				dev_id, strerror(errno), errno);
-	}
-
 	/* Set device name */
 	if ((device_opts->flags & (1 << HCID_SET_NAME)) && device_opts->name) {
 		change_local_name_cp cp;
@@ -408,6 +383,28 @@ static void configure_device(int dev_id)
 					WRITE_PAGE_TIMEOUT_CP_SIZE, &cp);
 	}
 
+	/* Set default discoverable timeout if not set */
+	if (!(device_opts->flags & (1 << HCID_SET_DISCOVTO)))
+		device_opts->discovto = HCID_DEFAULT_DISCOVERABLE_TIMEOUT;
+
+	/* Set scan mode */
+	if (!read_device_mode(&di.bdaddr, mode, sizeof(mode))) {
+		if (!strcmp(mode, MODE_OFF) && hcid.offmode == HCID_OFFMODE_NOSCAN)
+			device_opts->scan = SCAN_DISABLED;
+		else if (!strcmp(mode, MODE_CONNECTABLE))
+			device_opts->scan = SCAN_PAGE;
+		else if (!strcmp(mode, MODE_DISCOVERABLE)) {
+			/* Set discoverable only if timeout is 0 */
+			if (!get_discoverable_timeout(dev_id))
+				device_opts->scan = SCAN_PAGE | SCAN_INQUIRY;
+			else
+				device_opts->scan = SCAN_PAGE;
+		}
+	}
+
+	hci_send_cmd(dd, OGF_HOST_CTL, OCF_WRITE_SCAN_ENABLE, 1,
+							&device_opts->scan);
+
 	exit(0);
 }