[Buildroot] [PATCH v2] package/qemu: enable usb passthrough on host variant
Angelo Compagnucci
angelo.compagnucci at gmail.com
Fri Oct 25 05:35:04 UTC 2019
Usb passthrough is a useful feature while using qemu for debugging
purpose.
Signed-off-by: Angelo Compagnucci <angelo at amarulasolutions.com>
---
package/qemu/Config.in.host | 5 +++++
package/qemu/qemu.mk | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/package/qemu/Config.in.host b/package/qemu/Config.in.host
index 9eceba5021..e74bbafc26 100644
--- a/package/qemu/Config.in.host
+++ b/package/qemu/Config.in.host
@@ -83,4 +83,9 @@ config BR2_PACKAGE_HOST_QEMU_VIRTFS
Enables support for virtual filesystem in Qemu allowing
shared filesystem between Qemu and its emulated target.
+config BR2_PACKAGE_HOST_QEMU_USB
+ bool "USB passthrough support"
+ help
+ Enables usb passthrough from guest to host.
+
endif
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index 1d3759a850..7e2faf8a54 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -264,6 +264,11 @@ else
HOST_QEMU_OPTS += --disable-virtfs
endif
+ifeq ($(BR2_PACKAGE_HOST_QEMU_USB),y)
+HOST_QEMU_OPTS += --enable-libusb
+HOST_QEMU_DEPENDENCIES += host-libusb
+endif
+
# Override CPP, as it expects to be able to call it like it'd
# call the compiler.
define HOST_QEMU_CONFIGURE_CMDS
--
2.17.1
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