65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*
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DingusPPC - The Experimental PowerPC Macintosh emulator
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Copyright (C) 2018-22 divingkatae and maximum
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(theweirdo) spatium
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(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/** @file Media Access Controller for Ethernet (MACE) emulation. */
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#include <devices/deviceregistry.h>
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#include <devices/ethernet/mace.h>
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#include <loguru.hpp>
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#include <cinttypes>
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using namespace MaceEnet;
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uint8_t MaceController::read(uint8_t reg_offset)
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{
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switch(reg_offset) {
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case MaceReg::Interrupt:
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LOG_F(INFO, "MACE: all interrupt flags cleared");
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return 0;
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default:
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LOG_F(INFO, "Reading MACE register %d", reg_offset);
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}
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return 0;
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}
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void MaceController::write(uint8_t reg_offset, uint8_t value)
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{
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switch(reg_offset) {
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case MaceReg::BIU_Config_Ctrl:
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if (value & 1) {
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LOG_F(INFO, "MACE Reset issued");
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} else {
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LOG_F(INFO, "MACE BIU Config set to 0x%X", value);
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}
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break;
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default:
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LOG_F(INFO, "Writing 0x%X to MACE register %d", value, reg_offset);
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}
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}
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static const DeviceDescription Mace_Descriptor = {
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MaceController::create, {}, {}
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};
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REGISTER_DEVICE(Mace, Mace_Descriptor);
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