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path: root/hw/usb/u2f-passthru.c (follow)
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* qom: Have class_init() take a const data argumentPhilippe Mathieu-Daudé2025-04-251-1/+1
| | | | | | | | | | Mechanical change using gsed, then style manually adapted to pass checkpatch.pl script. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250424194905.82506-4-philmd@linaro.org>
* include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LISTRichard Henderson2024-12-191-1/+0
| | | | | | | | | | | | | | Now that all of the Property arrays are counted, we can remove the terminator object from each array. Update the assertions in device_class_set_props to match. With struct Property being 88 bytes, this was a rather large form of terminator. Saves 30k from qemu-system-aarch64. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Lei Yang <leiyang@redhat.com> Link: https://lore.kernel.org/r/20241218134251.4724-21-richard.henderson@linaro.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/usb: Constify all PropertyRichard Henderson2024-12-151-1/+1
| | | | | Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* hw/usb/u2f-passthru: Get rid of qemu_open_old()Zhao Liu2024-07-171-3/+1
| | | | | | | | | | | | | | For qemu_open_old(), osdep.h said: > Don't introduce new usage of this function, prefer the following > qemu_open/qemu_create that take an "Error **errp". So replace qemu_open_old() with qemu_open(). Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* hw/usb: Constify VMStateRichard Henderson2023-12-301-1/+1
| | | | | Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-59-richard.henderson@linaro.org>
* u2f-passthru: put it into the 'misc' categoryGan Qixin2021-02-201-0/+1
| | | | | | | | | | The category of the u2f-passthru device is not set, put it into the 'misc' category. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20201130083630.2520597-10-ganqixin@huawei.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* util: rename qemu_open() to qemu_open_old()Daniel P. Berrangé2020-09-161-2/+2
| | | | | | | | | | | We want to introduce a new version of qemu_open() that uses an Error object for reporting problems and make this it the preferred interface. Rename the existing method to release the namespace for the new impl. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
* hw/usb: Add U2F device autoscan to passthru modeCésar Belley2020-08-311-13/+100
| | | | | | | | | | | | | | | This patch adds an autoscan to let u2f-passthru choose the first U2F device it finds. The autoscan is performed using libudev with an enumeration of all the hidraw devices present on the host. The first device which happens to be a U2F device is taken to do the passtru. Signed-off-by: César Belley <cesar.belley@lse.epita.fr> Message-id: 20200826114209.28821-13-cesar.belley@lse.epita.fr Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* hw/usb: Add U2F device check to passthru modeCésar Belley2020-08-311-0/+41
| | | | | | | | | | | | This patchs adds a check to verify that the device passed through the hidraw property is a U2F device. The check is done by ensuring that the first values of the report descriptor (USAGE PAGE and USAGE) correspond to those of a U2F device. Signed-off-by: César Belley <cesar.belley@lse.epita.fr> Message-id: 20200826114209.28821-12-cesar.belley@lse.epita.fr Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* hw/usb: Add U2F key passthru modeCésar Belley2020-08-311-0/+423
This patch adds the U2F key pass-through mode. The pass-through mode consists of passing all requests made from the guest to the physical security key connected to the host machine and vice versa. In addition, the dedicated pass-through allows to have a U2F security key shared on several guests which is not possible with a simple host device assignment pass-through. The pass-through mode is associated with a device inheriting from u2f-key base. To work, it needs the path to a U2F hidraw, obtained from the Qemu command line, and passed by the user: qemu -usb -device u2f-passthru,hidraw=/dev/hidrawX Autoscan and U2F compatibility checking features are given at the end of the patch series. Signed-off-by: César Belley <cesar.belley@lse.epita.fr> Message-id: 20200826114209.28821-6-cesar.belley@lse.epita.fr Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>