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

ipmi_bt.h (2223B)

      1/*
      2 * QEMU IPMI BT emulation
      3 *
      4 * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
      5 *
      6 * Permission is hereby granted, free of charge, to any person obtaining a copy
      7 * of this software and associated documentation files (the "Software"), to deal
      8 * in the Software without restriction, including without limitation the rights
      9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     10 * copies of the Software, and to permit persons to whom the Software is
     11 * furnished to do so, subject to the following conditions:
     12 *
     13 * The above copyright notice and this permission notice shall be included in
     14 * all copies or substantial portions of the Software.
     15 *
     16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     22 * THE SOFTWARE.
     23 */
     24
     25#ifndef HW_IPMI_BT_H
     26#define HW_IPMI_BT_H
     27
     28#include "hw/ipmi/ipmi.h"
     29
     30typedef struct IPMIBT {
     31    IPMIBmc *bmc;
     32
     33    bool do_wake;
     34
     35    bool obf_irq_set;
     36    bool atn_irq_set;
     37    bool irqs_enabled;
     38
     39    uint8_t outmsg[MAX_IPMI_MSG_SIZE];
     40    uint32_t outpos;
     41    uint32_t outlen;
     42
     43    uint8_t inmsg[MAX_IPMI_MSG_SIZE];
     44    uint32_t inlen;
     45
     46    uint8_t control_reg;
     47    uint8_t mask_reg;
     48
     49    /*
     50     * This is a response number that we send with the command to make
     51     * sure that the response matches the command.
     52     */
     53    uint8_t waiting_rsp;
     54    uint8_t waiting_seq;
     55
     56    uint32_t io_base;
     57    unsigned long io_length;
     58    MemoryRegion io;
     59    unsigned long size_mask;
     60
     61    void (*raise_irq)(struct IPMIBT *ib);
     62    void (*lower_irq)(struct IPMIBT *ib);
     63    void *opaque;
     64
     65    bool use_irq;
     66} IPMIBT;
     67
     68void ipmi_bt_get_fwinfo(IPMIBT *ik, IPMIFwInfo *info);
     69void ipmi_bt_class_init(IPMIInterfaceClass *iic);
     70extern const VMStateDescription vmstate_IPMIBT;
     71int ipmi_bt_vmstate_post_load(void *opaque, int version);
     72
     73#endif /* HW_IPMI_BT_H */