From: "Alex Bennée" <alex.bennee@linaro.org>
To: peter.maydell@linaro.org
Cc: "Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
qemu-devel@nongnu.org, "Gerd Hoffmann" <kraxel@redhat.com>
Subject: [PULL 02/10] usb-host: restrict workaround to new libusb versions
Date: Thu, 10 Sep 2020 14:14:56 +0100 [thread overview]
Message-ID: <20200910131504.11341-3-alex.bennee@linaro.org> (raw)
In-Reply-To: <20200910131504.11341-1-alex.bennee@linaro.org>
From: Gerd Hoffmann <kraxel@redhat.com>
Fixes build failures with old kernels (USBDEVFS_GET_SPEED missing),
on the assumtion that distros with old kernels also have old libusb.
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200902081445.3291-1-kraxel@redhat.com>
Message-Id: <20200909112742.25730-3-alex.bennee@linaro.org>
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 08604f787fd..c5d38cb09c0 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -942,7 +942,7 @@ static int usb_host_open(USBHostDevice *s, libusb_device *dev, int hostfd)
usb_host_ep_update(s);
libusb_speed = libusb_get_device_speed(dev);
-#ifdef CONFIG_LINUX
+#if LIBUSB_API_VERSION >= 0x01000107 && defined(CONFIG_LINUX)
if (hostfd && libusb_speed == 0) {
/*
* Workaround libusb bug: libusb_get_device_speed() does not
--
2.20.1
next prev parent reply other threads:[~2020-09-10 13:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 13:14 [PULL 00/10] testing and other mix fixes Alex Bennée
2020-09-10 13:14 ` [PULL 01/10] CODING_STYLE.rst: flesh out our naming conventions Alex Bennée
2020-09-10 13:14 ` Alex Bennée [this message]
2020-09-11 8:49 ` [PULL 02/10] usb-host: restrict workaround to new libusb versions Igor Mammedov
2020-09-10 13:14 ` [PULL 03/10] tests/meson.build: fp tests don't need CONFIG_TCG Alex Bennée
2020-09-10 13:14 ` [PULL 04/10] target/mips: simplify gen_compute_imm_branch logic Alex Bennée
2020-09-10 13:14 ` [PULL 05/10] docs/system/deprecated: mark ppc64abi32-linux-user for deprecation Alex Bennée
2020-09-10 13:15 ` [PULL 06/10] configure: don't enable ppc64abi32-linux-user by default Alex Bennée
2020-09-10 20:33 ` Peter Maydell
2020-09-11 8:05 ` Alex Bennée
2020-09-10 13:15 ` [PULL 07/10] hw/i386: make explicit clearing of pch_rev_id Alex Bennée
2020-09-10 13:15 ` [PULL 08/10] tests: bump avocado version Alex Bennée
2020-09-10 13:15 ` [PULL 09/10] tests/acceptance: Add Test.fetch_asset(cancel_on_missing=True) Alex Bennée
2020-09-10 13:15 ` [PULL 10/10] plugins: move the more involved plugins to contrib Alex Bennée
2020-09-13 19:27 ` [PULL 00/10] testing and other mix fixes Peter Maydell
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