mirror of
https://github.com/dingusdev/dingusppc.git
synced 2024-08-30 19:29:39 +00:00
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
|
|
DingusPPC - The Experimental PowerPC Macintosh emulator
|
|
Copyright (C) 2018-21 divingkatae and maximum
|
|
(theweirdo) spatium
|
|
|
|
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/** @file Media Access Controller for Ethernet (MACE) emulation. */
|
|
|
|
#include "mace.h"
|
|
#include <loguru.hpp>
|
|
|
|
#include <cinttypes>
|
|
|
|
uint8_t MaceController::read(uint8_t reg_offset)
|
|
{
|
|
switch(reg_offset) {
|
|
case MaceReg::Interrupt:
|
|
LOG_F(INFO, "MACE: all interrupt flags cleared");
|
|
return 0;
|
|
default:
|
|
LOG_F(INFO, "Reading MACE register %d", reg_offset);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void MaceController::write(uint8_t reg_offset, uint8_t value)
|
|
{
|
|
switch(reg_offset) {
|
|
case MaceReg::BIU_Config_Ctrl:
|
|
if (value & 1) {
|
|
LOG_F(INFO, "MACE Reset issued");
|
|
} else {
|
|
LOG_F(INFO, "MACE BIU Config set to 0x%X", value);
|
|
}
|
|
break;
|
|
default:
|
|
LOG_F(INFO, "Writing 0x%X to MACE register %d", value, reg_offset);
|
|
}
|
|
}
|