map/das-dn/third_party/AdsLib/RouterAccess.h

// SPDX-License-Identifier: MIT
/**
   Copyright (c) 2021 - 2022 Beckhoff Automation GmbH & Co. KG
 */

#pragma once

#include "AdsDevice.h"
#include <array>

namespace Beckhoff
{
namespace Ads
{
struct RouterAccess {
    RouterAccess(const std::string& gw, AmsNetId netid, uint16_t port);
    bool PciScan(uint64_t pci_id, std::ostream& os) const;
private:
    AdsDevice device;
};

struct SearchPciBusReq {
    SearchPciBusReq(const uint64_t quad)
        : leVendorID(Beckhoff::htole<uint16_t>(static_cast<uint16_t>(quad >> 48)))
        , leDeviceID(Beckhoff::htole<uint16_t>(static_cast<uint16_t>(quad >> 32)))
        , leSubVendorID(Beckhoff::htole<uint16_t>(static_cast<uint16_t>(quad >> 16)))
        , leSubSystemID(Beckhoff::htole<uint16_t>(static_cast<uint16_t>(quad)))
    {}
private:
    const uint16_t leVendorID;
    const uint16_t leDeviceID;
    const uint16_t leSubVendorID;
    const uint16_t leSubSystemID;
};

struct SearchPciSlotResNew {
    static constexpr size_t MAXBASEADDRESSES = 6;
    std::array<uint32_t, MAXBASEADDRESSES> leBaseAddresses;
    uint32_t leSize[MAXBASEADDRESSES];
    uint32_t leBusNumber;
    uint32_t leSlotNumber;
    uint16_t leBoardIrq;
    uint16_t lePciRegViaPorts;
};

struct SearchPciBusResNew {
    static constexpr size_t MAXSLOTRESPONSE = 64;
    uint32_t leFound;
    std::array<SearchPciSlotResNew, MAXSLOTRESPONSE> slot;
    uint32_t nFound() const
    {
        return Beckhoff::letoh(leFound);
    }
};
}
}