cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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rocker_world.h (1971B)

      1/*
      2 * QEMU rocker switch emulation - switch worlds
      3 *
      4 * Copyright (c) 2014 Scott Feldman <sfeldma@gmail.com>
      5 *
      6 * This program is free software; you can redistribute it and/or modify
      7 * it under the terms of the GNU General Public License as published by
      8 * the Free Software Foundation; either version 2 of the License, or
      9 * (at your option) any later version.
     10 *
     11 * This program is distributed in the hope that it will be useful,
     12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     14 * GNU General Public License for more details.
     15 */
     16
     17#ifndef ROCKER_WORLD_H
     18#define ROCKER_WORLD_H
     19
     20#include "rocker_hw.h"
     21
     22enum rocker_world_type {
     23    ROCKER_WORLD_TYPE_OF_DPA = ROCKER_PORT_MODE_OF_DPA,
     24    ROCKER_WORLD_TYPE_MAX,
     25};
     26
     27typedef int (world_init)(World *world);
     28typedef void (world_uninit)(World *world);
     29typedef ssize_t (world_ig)(World *world, uint32_t pport,
     30                           const struct iovec *iov, int iovcnt);
     31typedef int (world_cmd)(World *world, DescInfo *info,
     32                        char *buf, uint16_t cmd,
     33                        RockerTlv *cmd_info_tlv);
     34
     35typedef struct world_ops {
     36    const char *name;
     37    world_init *init;
     38    world_uninit *uninit;
     39    world_ig *ig;
     40    world_cmd *cmd;
     41} WorldOps;
     42
     43ssize_t world_ingress(World *world, uint32_t pport,
     44                      const struct iovec *iov, int iovcnt);
     45int world_do_cmd(World *world, DescInfo *info,
     46                 char *buf, uint16_t cmd, RockerTlv *cmd_info_tlv);
     47
     48World *world_alloc(Rocker *r, size_t sizeof_private,
     49                   enum rocker_world_type type, WorldOps *ops);
     50void world_free(World *world);
     51void world_reset(World *world);
     52
     53void *world_private(World *world);
     54Rocker *world_rocker(World *world);
     55
     56enum rocker_world_type world_type(World *world);
     57const char *world_name(World *world);
     58
     59World *rocker_get_world(Rocker *r, enum rocker_world_type type);
     60
     61#endif /* ROCKER_WORLD_H */