cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

dev-storage-bot.c (1474B)

      1/*
      2 * USB Mass Storage Device emulation
      3 *
      4 * Copyright (c) 2006 CodeSourcery.
      5 * Written by Paul Brook
      6 *
      7 * This code is licensed under the LGPL.
      8 */
      9
     10#include "qemu/osdep.h"
     11#include "qemu/typedefs.h"
     12#include "qapi/error.h"
     13#include "hw/usb.h"
     14#include "hw/usb/desc.h"
     15#include "hw/usb/msd.h"
     16
     17static const struct SCSIBusInfo usb_msd_scsi_info_bot = {
     18    .tcq = false,
     19    .max_target = 0,
     20    .max_lun = 15,
     21
     22    .transfer_data = usb_msd_transfer_data,
     23    .complete = usb_msd_command_complete,
     24    .cancel = usb_msd_request_cancelled,
     25    .load_request = usb_msd_load_request,
     26};
     27
     28static void usb_msd_bot_realize(USBDevice *dev, Error **errp)
     29{
     30    MSDState *s = USB_STORAGE_DEV(dev);
     31    DeviceState *d = DEVICE(dev);
     32
     33    usb_desc_create_serial(dev);
     34    usb_desc_init(dev);
     35    dev->flags |= (1 << USB_DEV_FLAG_IS_SCSI_STORAGE);
     36    if (d->hotplugged) {
     37        s->dev.auto_attach = 0;
     38    }
     39
     40    scsi_bus_init(&s->bus, sizeof(s->bus), DEVICE(dev), &usb_msd_scsi_info_bot);
     41    usb_msd_handle_reset(dev);
     42}
     43
     44static void usb_msd_class_bot_initfn(ObjectClass *klass, void *data)
     45{
     46    USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
     47
     48    uc->realize = usb_msd_bot_realize;
     49    uc->attached_settable = true;
     50}
     51
     52static const TypeInfo bot_info = {
     53    .name          = "usb-bot",
     54    .parent        = TYPE_USB_STORAGE,
     55    .class_init    = usb_msd_class_bot_initfn,
     56};
     57
     58static void register_types(void)
     59{
     60    type_register_static(&bot_info);
     61}
     62
     63type_init(register_types)