8fcfc8235e
We don't have a virtio-gpio implementation in QEMU and only support a vhost-user backend. The QEMU side of the code is minimal so it should be enough to instantiate the device and pass some vhost-user messages over the control socket. To do this we hook into the existing vhost-user-test code and just add the bits required for gpio. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Eric Auger <eric.auger@redhat.com> Message-Id: <20220408155704.2777166-1-alex.bennee@linaro.org> Message-Id: <20220802095010.3330793-23-alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
36 lines
666 B
C
36 lines
666 B
C
/*
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* virtio-gpio structures
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*
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* Copyright (c) 2022 Linaro Ltd
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef TESTS_LIBQOS_VIRTIO_GPIO_H
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#define TESTS_LIBQOS_VIRTIO_GPIO_H
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#include "qgraph.h"
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#include "virtio.h"
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#include "virtio-pci.h"
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typedef struct QVhostUserGPIO QVhostUserGPIO;
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typedef struct QVhostUserGPIOPCI QVhostUserGPIOPCI;
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typedef struct QVhostUserGPIODevice QVhostUserGPIODevice;
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struct QVhostUserGPIO {
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QVirtioDevice *vdev;
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QVirtQueue **queues;
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};
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struct QVhostUserGPIOPCI {
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QVirtioPCIDevice pci_vdev;
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QVhostUserGPIO gpio;
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};
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struct QVhostUserGPIODevice {
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QOSGraphObject obj;
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QVhostUserGPIO gpio;
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};
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#endif
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