From d23a5d0e1d9a437515d566e29706e12373de9e25 Mon Sep 17 00:00:00 2001
From: Miroslav Rezanina <mrezanin@redhat.com>
Date: Mon, 16 Sep 2013 14:38:25 +0200
Subject: [PATCH 17/29] Remove dev-bluetooth.c dependency from vl.c

RH-Author: Miroslav Rezanina <mrezanin@redhat.com>
Message-id: <1948c111aeb1ae630ad580f4805d57c35eccceef.1379325610.git.mrezanin@redhat.com>
Patchwork-id: 54395
O-Subject: [RHEL7 qemu-kvm PATCH 2/2] Remove dev-bluetooth.c dependency from vl.c
Bugzilla: 1001131
RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com>
RH-Acked-by: Markus Armbruster <armbru@redhat.com>
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>

From: Miroslav Rezanina <mrezanin@redhat.com>

Use usb_legacy_register handling to create bt-dongle device and remove code
dependency from vl.c so CONFIG_USB_BLUETOOTH can be disabled.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 615fe4de4b3c26619611078960d3103550bde7d0)
---
 hw/usb/Makefile.objs   |  3 ---
 hw/usb/dev-bluetooth.c | 10 +++++++++-
 include/hw/usb.h       |  3 ---
 vl.c                   | 13 ++++---------
 4 files changed, 13 insertions(+), 16 deletions(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 hw/usb/Makefile.objs   |    3 ---
 hw/usb/dev-bluetooth.c |   10 +++++++++-
 include/hw/usb.h       |    3 ---
 vl.c                   |   13 ++++---------
 4 files changed, 13 insertions(+), 16 deletions(-)

diff --git a/hw/usb/Makefile.objs b/hw/usb/Makefile.objs
index f9695e7..a3eac3e 100644
--- a/hw/usb/Makefile.objs
+++ b/hw/usb/Makefile.objs
@@ -18,9 +18,6 @@ common-obj-$(CONFIG_USB_STORAGE_UAS)  += dev-uas.o
 common-obj-$(CONFIG_USB_AUDIO)        += dev-audio.o
 common-obj-$(CONFIG_USB_SERIAL)       += dev-serial.o
 common-obj-$(CONFIG_USB_NETWORK)      += dev-network.o
-
-# FIXME: make configurable too
-CONFIG_USB_BLUETOOTH := y
 common-obj-$(CONFIG_USB_BLUETOOTH)    += dev-bluetooth.o
 
 ifeq ($(CONFIG_USB_SMARTCARD),y)
diff --git a/hw/usb/dev-bluetooth.c b/hw/usb/dev-bluetooth.c
index 68cc1d4..786e30e 100644
--- a/hw/usb/dev-bluetooth.c
+++ b/hw/usb/dev-bluetooth.c
@@ -511,10 +511,17 @@ static int usb_bt_initfn(USBDevice *dev)
     return 0;
 }
 
-USBDevice *usb_bt_init(USBBus *bus, HCIInfo *hci)
+static USBDevice *usb_bt_init(USBBus *bus, const char *cmdline)
 {
     USBDevice *dev;
     struct USBBtState *s;
+    HCIInfo *hci;
+
+    if (*cmdline) {
+        hci = hci_init(cmdline);
+    } else {
+        hci = bt_new_hci(qemu_find_bt_vlan(0));
+    }
 
     if (!hci)
         return NULL;
@@ -565,6 +572,7 @@ static const TypeInfo bt_info = {
 static void usb_bt_register_types(void)
 {
     type_register_static(&bt_info);
+    usb_legacy_register("usb-bt-dongle", "bt", usb_bt_init);
 }
 
 type_init(usb_bt_register_types)
diff --git a/include/hw/usb.h b/include/hw/usb.h
index 901b0da..695d853 100644
--- a/include/hw/usb.h
+++ b/include/hw/usb.h
@@ -442,9 +442,6 @@ int set_usb_string(uint8_t *buf, const char *str);
 USBDevice *usb_host_device_open(USBBus *bus, const char *devname);
 void usb_host_info(Monitor *mon, const QDict *qdict);
 
-/* usb-bt.c */
-USBDevice *usb_bt_init(USBBus *bus, HCIInfo *hci);
-
 /* usb ports of the VM */
 
 #define VM_USB_HUB_SIZE 8
diff --git a/vl.c b/vl.c
index d022f50..a40ab13 100644
--- a/vl.c
+++ b/vl.c
@@ -1427,8 +1427,10 @@ static void configure_msg(QemuOpts *opts)
 
 static int usb_device_add(const char *devname)
 {
-    const char *p;
     USBDevice *dev = NULL;
+#ifndef CONFIG_LINUX
+    const char *p;
+#endif
 
     if (!usb_enabled(false)) {
         return -1;
@@ -1444,15 +1446,8 @@ static int usb_device_add(const char *devname)
     /* only the linux version is qdev-ified, usb-bsd still needs this */
     if (strstart(devname, "host:", &p)) {
         dev = usb_host_device_open(usb_bus_find(-1), p);
-    } else
-#endif
-    if (!strcmp(devname, "bt") || strstart(devname, "bt:", &p)) {
-        dev = usb_bt_init(usb_bus_find(-1),
-                          devname[2] ? hci_init(p)
-                                     : bt_new_hci(qemu_find_bt_vlan(0)));
-    } else {
-        return -1;
     }
+#endif
     if (!dev)
         return -1;
 
-- 
1.7.1