vdpa: validate MQ CVQ commands
So we are sure we can update the device model properly before sending to the device. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
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@ -486,6 +486,15 @@ static bool vhost_vdpa_net_cvq_validate_cmd(const void *out_buf, size_t len)
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__func__, ctrl.cmd);
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__func__, ctrl.cmd);
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};
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};
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break;
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break;
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case VIRTIO_NET_CTRL_MQ:
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switch (ctrl.cmd) {
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case VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET:
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return true;
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default:
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qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid mq cmd %u\n",
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__func__, ctrl.cmd);
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};
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break;
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default:
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default:
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qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid control class %u\n",
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qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid control class %u\n",
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__func__, ctrl.class);
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__func__, ctrl.class);
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