diff mbox series

[PULL,14/30] hw/hppa: do not require CONFIG_USB

Message ID 20240227083948.5427-15-philmd@linaro.org
State New
Headers show
Series [PULL,01/30] hw/arm: Inline sysbus_create_simple(PL110 / PL111) | expand

Commit Message

Philippe Mathieu-Daudé Feb. 27, 2024, 8:39 a.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

With --without-default-devices it is possible to build a binary that
does not include any USB host controller and therefore that does not
include the code guarded by CONFIG_USB.  While the simpler creation
functions such as usb_create_simple can be inlined, this is not true
of usb_bus_find().  Remove it, replacing it with a search of the single
USB bus on the machine.

Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240223124406.234509-6-pbonzini@redhat.com>
[PMD: Fixed style]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/hppa/machine.c | 10 +++++++---
 hw/hppa/Kconfig   |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c
index 5fcaf5884b..37ee6387e0 100644
--- a/hw/hppa/machine.c
+++ b/hw/hppa/machine.c
@@ -396,10 +396,14 @@  static void machine_HP_common_init_tail(MachineState *machine, PCIBus *pci_bus,
     }
 
     /* create USB OHCI controller for USB keyboard & mouse on Astro machines */
-    if (!lasi_dev && machine->enable_graphics) {
+    if (!lasi_dev && machine->enable_graphics && defaults_enabled()) {
+        USBBus *usb_bus;
+
         pci_create_simple(pci_bus, -1, "pci-ohci");
-        usb_create_simple(usb_bus_find(-1), "usb-kbd");
-        usb_create_simple(usb_bus_find(-1), "usb-mouse");
+        usb_bus = USB_BUS(object_resolve_type_unambiguous(TYPE_USB_BUS,
+                                                          &error_abort));
+        usb_create_simple(usb_bus, "usb-kbd");
+        usb_create_simple(usb_bus, "usb-mouse");
     }
 
     /* register power switch emulation */
diff --git a/hw/hppa/Kconfig b/hw/hppa/Kconfig
index dff5df7f72..ee7ffd2bfb 100644
--- a/hw/hppa/Kconfig
+++ b/hw/hppa/Kconfig
@@ -2,6 +2,7 @@  config HPPA_B160L
     bool
     imply PCI_DEVICES
     imply E1000_PCI
+    imply USB_OHCI_PCI
     imply VIRTIO_VGA
     select ASTRO
     select DINO
@@ -17,4 +18,3 @@  config HPPA_B160L
     select LASIPS2
     select PARALLEL
     select ARTIST
-    select USB_OHCI_PCI