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6a8eaf507c67c2af7000235c5c0ed2d0e4f36730
86Box/src/sio/sio_pc87306.c

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Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
/*
Even more tabs to spaces
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* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
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*
Even more tabs to spaces
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* This file is part of the 86Box distribution.
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
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*
Even more tabs to spaces
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* Emulation of the NatSemi PC87306 Super I/O chip.
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
*
Remove version tree-wide
2020-03-25 00:46:02 +02:00
*
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
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*
Even more tabs to spaces
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* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2018 Miran Grca.
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
*/
Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.
2017-09-25 04:31:20 -04:00
#include <stdio.h>
#include <stdint.h>
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
#include <stdlib.h>
Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.
2017-09-25 04:31:20 -04:00
#include <string.h>
#include <wchar.h>
Move all include files to src/include - 86Box's own headers go to /86box - munt's public interface goes to /mt32emu - all slirp headers go to /slirp (might want to consider using only its public inteface) - single file headers from other projects go in include root
2020-03-29 14:24:42 +02:00
#include <86box/86box.h>
#include <86box/io.h>
#include <86box/timer.h>
#include <86box/device.h>
#include <86box/lpt.h>
#include <86box/mem.h>
#include <86box/nvr.h>
#include <86box/pci.h>
#include <86box/rom.h>
#include <86box/serial.h>
#include <86box/hdc.h>
#include <86box/hdc_ide.h>
#include <86box/fdd.h>
#include <86box/fdc.h>
#include <86box/sio.h>
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
#include <86box/plat_unused.h>
Intel GPIO sanitization, phase 1.
2023-10-08 01:14:26 +02:00
#include <86box/machine.h>
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Another round of sonarlint work
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typedef struct pc87306_t {
uint8_t tries;
uint8_t regs[29];
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
uint8_t gpio[2];
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
uint16_t gpioba;
clang-format in src/sio/
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int cur_reg;
fdc_t *fdc;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
serial_t *uart[2];
clang-format in src/sio/
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nvr_t *nvr;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
} pc87306_t;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
pc87306_gpio_write(uint16_t port, uint8_t val, void *priv)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
pc87306_t *dev = (pc87306_t *) priv;
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
uint32_t gpio = 0xffff0000;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
dev->gpio[port & 0x0001] = val;
if (port & 0x0001) {
gpio |= ((uint32_t) val) << 8;
gpio |= dev->gpio[0];
} else {
gpio |= ((uint32_t) dev->gpio[1]) << 8;
gpio |= val;
}
(void) machine_handle_gpio(1, gpio);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
uint8_t
Assorted warning fixes
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pc87306_gpio_read(uint16_t port, UNUSED(void *priv))
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
uint32_t ret = machine_handle_gpio(0, 0xffffffff);
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
if (port & 0x0001)
ret = (ret >> 8) & 0xff;
else
ret &= 0xff;
return ret;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
pc87306_gpio_remove(pc87306_t *dev)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
if (dev->gpioba != 0x0000) {
io_removehandler(dev->gpioba, 0x0001,
pc87306_gpio_read, NULL, NULL, pc87306_gpio_write, NULL, NULL, dev);
io_removehandler(dev->gpioba + 1, 0x0001,
pc87306_gpio_read, NULL, NULL, pc87306_gpio_write, NULL, NULL, dev);
}
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
pc87306_gpio_init(pc87306_t *dev)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
dev->gpioba = ((uint16_t) dev->regs[0x0f]) << 2;
if (dev->gpioba != 0x0000) {
if ((dev->regs[0x12]) & 0x10)
More fixes.
2023-10-08 18:15:27 +02:00
io_sethandler(dev->gpioba, 0x0001,
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
pc87306_gpio_read, NULL, NULL, pc87306_gpio_write, NULL, NULL, dev);
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
if ((dev->regs[0x12]) & 0x20)
More fixes.
2023-10-08 18:15:27 +02:00
io_sethandler(dev->gpioba + 1, 0x0001,
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
pc87306_gpio_read, NULL, NULL, pc87306_gpio_write, NULL, NULL, dev);
}
}
static void
pc87306_gpio_handler(pc87306_t *dev)
{
pc87306_gpio_remove(dev);
pc87306_gpio_init(dev);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
lpt1_handler(pc87306_t *dev)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
clang-format in src/sio/
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int temp;
Yet more sonarlint fixes
2023-05-29 01:30:51 -04:00
uint16_t lptba;
uint16_t lpt_port = LPT1_ADDR;
clang-format in src/sio/
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uint8_t lpt_irq = LPT2_IRQ;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
temp = dev->regs[0x01] & 3;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
lptba = ((uint16_t) dev->regs[0x19]) << 2;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Fixed the PC87306 LPT handler.
2020-03-28 20:10:31 +01:00
switch (temp) {
clang-format in src/sio/
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case 0:
lpt_port = LPT1_ADDR;
lpt_irq = (dev->regs[0x02] & 0x08) ? LPT1_IRQ : LPT2_IRQ;
break;
case 1:
if (dev->regs[0x1b] & 0x40)
lpt_port = lptba;
else
lpt_port = LPT_MDA_ADDR;
lpt_irq = LPT_MDA_IRQ;
break;
case 2:
lpt_port = LPT2_ADDR;
lpt_irq = LPT2_IRQ;
break;
case 3:
lpt_port = 0x000;
lpt_irq = 0xff;
break;
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
default:
break;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
}
Fixed the PC87306 LPT handler.
2020-03-28 20:10:31 +01:00
if (dev->regs[0x1b] & 0x10)
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
lpt_irq = (dev->regs[0x1b] & 0x20) ? 7 : 5;
Fixed the PC87306 LPT handler.
2020-03-28 20:10:31 +01:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
if (lpt_port)
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
lpt1_setup(lpt_port);
Added the IBM 5161 ISA expansion for PC and XT; Cleaned up the parallel port emulation, added IRQ support, and made enabling/disabling per port; Added the Award 430NX and the Intel Classic/PCI (Alfredo, 420TX); Finished the 586MC1; Added 8087 emulation; Moved Cyrix 6x86'es to the Dev branch; Sanitized/cleaned up memregs.c/h and intel.c/h; Split the chipsets from machines and sanitized Port 92 emulation; Added support for the 15bpp mode to the Compaq ATI 28800; Moved the MR 386DX and 486 machines to the Dev branch; Ported the new dynamic recompiler from PCem, but it remains in Dev branch until after v2.00; Ported the new timer code from PCem; Cleaned up the CPU table of unused stuff and better optimized its structure; Ported the Open-XT and Open-AT from VARCem, the Open-AT is in the Dev branch; Ported the XT MFM controller rewrite and adding of more controllers (incl. two RLL ones), from VARCem; Added the AHA-1540A and the BusTek BT-542B; Moved the Sumo SCSI-AT to the Dev branch; Minor IDE, FDC, and floppy drive code clean-ups; Made NCR 5380/53C400-based cards' BIOS address configurable; Got rid of the legacy romset variable; Unified (video) buffer and buffer32 into one and make the unified buffer 32-bit; Added the Amstead PPC512 per PCem patch by John Elliott; Switched memory mapping granularity from 16k to 4k (less than 1k not possible due to internal pages); Rewrote the CL-GD 54xx blitter, fixes Win-OS/2 on the 54x6 among other thing; Added the Image Manager 1024 and Professional Graphics Controller per PCem patch by John Elliott and work done on VARCem; Added Headland HT-216, GC-205 and Video 7 VGA 1024i emulation based on PCem commit; Implemented the fuction keys for the Toshiba T1000/T1200/T3100 enhancement; Amstrad MegaPC does now works correctly with non-internal graphics card; The SLiRP code no longer casts a packed struct type to a non-packed struct type; The Xi8088 and PB410a no longer hang on 86Box when PS/2 mouse is not present; The S3 Virge on BeOS is no longer broken (was broken by build #1591); OS/2 2.0 build 6.167 now sees key presses again; Xi8088 now work on CGA again; 86F images converted from either the old or new variants of the HxC MFM format now work correctly; Hardware interrupts with a vector of 0xFF are now handled correctly; OPTi 495SX boards no longer incorrectly have 64 MB maximum RAM when 32 MB is correct; Fixed VNC keyboard input bugs; Fixed AT RTC periodic interrupt - Chicago 58s / 73f / 73g / 81 MIDI play no longer hangs with the build's own VTD driver; Fixed mouse polling with internal mice - Amstrad and Olivetti mice now work correctly; Triones ATAPI DMA driver now correctly reads a file at the end of a CD image with a sectors number not divisible by 4; Compaq Portable now works with all graphics cards; Fixed various MDSI Genius bugs; Added segment limit checks and improved page fault checks for several CPU instructions - Memphis 15xx WINSETUP and Chicago 58s WINDISK.CPL no longer issue a GPF, and some S3 drivers that used to have glitches, now work correctly; Further improved the 808x emulation, also fixes the noticably choppy sound when using 808x CPU's, also fixes #355; OS/2 installer no logner locks up on splash screen on PS/2 Model 70 and 80, fixes #400. Fixed several Amstead bugs, GEM no longer crashes on the Amstrad 1640, fixes #391. Ported John Elliott's Amstrad fixes and improvement from PCem, and fixed the default language so it's correctly Engliish, fixes #278, fixes #389. Fixed a minor IDE timing bug, fixes #388. Fixed Toshiba T1000 RAM issues, fixes #379. Fixed EGA/(S)VGA overscan border handling, fixes #378; Got rid of the now long useless IDE channel 2 auto-removal, fixes #370; Fixed the BIOS files used by the AMSTRAD PC1512, fixes #366; Ported the Unicode CD image file name fix from VARCem, fixes #365; Fixed high density floppy disks on the Xi8088, fixes #359; Fixed some bugs in the Hercules emulation, fixes #346, fixes #358; Fixed the SCSI hard disk mode sense pages, fixes #356; Removed the AMI Unknown 386SX because of impossibility to identify the chipset, closes #349; Fixed bugs in the serial mouse emulation, fixes #344; Compiled 86Box binaries now include all the required .DLL's, fixes #341; Made some combo boxes in the Settings dialog slightly wider, fixes #276.
2019-09-20 14:02:30 +02:00
lpt1_irq(lpt_irq);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
serial_handler(pc87306_t *dev, int uart)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
int temp;
Yet more sonarlint fixes
2023-05-29 01:30:51 -04:00
uint8_t fer_irq;
uint8_t pnp1_irq;
uint8_t fer_shift;
uint8_t pnp_shift;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
uint8_t irq;
temp = (dev->regs[1] >> (2 << uart)) & 3;
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
fer_shift = 2 << uart; /* 2 for UART 1, 4 for UART 2 */
pnp_shift = 2 + (uart << 2); /* 2 for UART 1, 6 for UART 2 */
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
/* 0 = COM1 (IRQ 4), 1 = COM2 (IRQ 3), 2 = COM3 (IRQ 4), 3 = COM4 (IRQ 3) */
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
fer_irq = ((dev->regs[1] >> fer_shift) & 1) ? 3 : 4;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
pnp1_irq = ((dev->regs[0x1c] >> pnp_shift) & 1) ? 4 : 3;
irq = (dev->regs[0x1c] & 1) ? pnp1_irq : fer_irq;
switch (temp) {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
case 0:
serial_setup(dev->uart[uart], COM1_ADDR, irq);
break;
case 1:
serial_setup(dev->uart[uart], COM2_ADDR, irq);
break;
case 2:
switch ((dev->regs[1] >> 6) & 3) {
case 0:
serial_setup(dev->uart[uart], COM3_ADDR, irq);
break;
case 1:
serial_setup(dev->uart[uart], 0x338, irq);
break;
case 2:
serial_setup(dev->uart[uart], COM4_ADDR, irq);
break;
case 3:
serial_setup(dev->uart[uart], 0x220, irq);
break;
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
default:
break;
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
}
break;
case 3:
switch ((dev->regs[1] >> 6) & 3) {
case 0:
serial_setup(dev->uart[uart], COM4_ADDR, irq);
break;
case 1:
serial_setup(dev->uart[uart], 0x238, irq);
break;
case 2:
serial_setup(dev->uart[uart], 0x2e0, irq);
break;
case 3:
serial_setup(dev->uart[uart], 0x228, irq);
break;
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
default:
break;
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
}
break;
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
default:
break;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
}
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
pc87306_write(uint16_t port, uint8_t val, void *priv)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
pc87306_t *dev = (pc87306_t *) priv;
Yet more sonarlint fixes
2023-05-29 01:30:51 -04:00
uint8_t index;
uint8_t valxor;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
index = (port & 1) ? 0 : 1;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
if (index) {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
dev->cur_reg = val & 0x1f;
dev->tries = 0;
return;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
} else {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (dev->tries) {
if ((dev->cur_reg == 0) && (val == 8))
val = 0x4b;
valxor = val ^ dev->regs[dev->cur_reg];
dev->tries = 0;
if ((dev->cur_reg <= 28) && (dev->cur_reg != 8)) {
if (dev->cur_reg == 0)
val &= 0x5f;
dev->regs[dev->cur_reg] = val;
} else
return;
} else {
dev->tries++;
return;
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
}
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
switch (dev->cur_reg) {
More fixes.
2023-10-08 18:15:27 +02:00
case 0x00:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor & 1) {
lpt1_remove();
if ((val & 1) && !(dev->regs[2] & 1))
lpt1_handler(dev);
}
if (valxor & 2) {
serial_remove(dev->uart[0]);
if ((val & 2) && !(dev->regs[2] & 1))
serial_handler(dev, 0);
}
if (valxor & 4) {
serial_remove(dev->uart[1]);
if ((val & 4) && !(dev->regs[2] & 1))
serial_handler(dev, 1);
}
if (valxor & 0x28) {
fdc_remove(dev->fdc);
if ((val & 8) && !(dev->regs[2] & 1))
fdc_set_base(dev->fdc, (val & 0x20) ? FDC_SECONDARY_ADDR : FDC_PRIMARY_ADDR);
}
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x01:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor & 3) {
lpt1_remove();
if ((dev->regs[0] & 1) && !(dev->regs[2] & 1))
lpt1_handler(dev);
}
if (valxor & 0xcc) {
serial_remove(dev->uart[0]);
if ((dev->regs[0] & 2) && !(dev->regs[2] & 1))
serial_handler(dev, 0);
}
if (valxor & 0xf0) {
serial_remove(dev->uart[1]);
if ((dev->regs[0] & 4) && !(dev->regs[2] & 1))
serial_handler(dev, 1);
}
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x02:
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (valxor & 0x01) {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
lpt1_remove();
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
serial_remove(dev->uart[0x00]);
serial_remove(dev->uart[0x01]);
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
fdc_remove(dev->fdc);
if (!(val & 1)) {
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (dev->regs[0x00] & 0x01)
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
lpt1_handler(dev);
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (dev->regs[0x00] & 0x02)
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
serial_handler(dev, 0);
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (dev->regs[0x00] & 0x04)
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
serial_handler(dev, 1);
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (dev->regs[0x00] & 0x08)
fdc_set_base(dev->fdc, (dev->regs[0x00] & 0x20) ? FDC_SECONDARY_ADDR : FDC_PRIMARY_ADDR);
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
}
}
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if (valxor & 0x08) {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
lpt1_remove();
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
if ((dev->regs[0x00] & 1) && !(dev->regs[0x02] & 1))
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
lpt1_handler(dev);
}
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x04:
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
if (valxor & 0x80)
nvr_lock_set(0x00, 256, !!(val & 0x80), dev->nvr);
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x05:
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
if (valxor & 0x08)
nvr_at_handler(!!(val & 0x08), 0x0070, dev->nvr);
if (valxor & 0x20)
nvr_bank_set(0, !!(val & 0x20), dev->nvr);
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x09:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor & 0x44) {
fdc_update_enh_mode(dev->fdc, (val & 4) ? 1 : 0);
fdc_update_densel_polarity(dev->fdc, (val & 0x40) ? 1 : 0);
}
break;
More fixes.
2023-10-08 18:15:27 +02:00
case 0x0f:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor)
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
pc87306_gpio_handler(dev);
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
break;
case 0x12:
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
if (valxor & 0x01)
nvr_wp_set(!!(val & 0x01), 0, dev->nvr);
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor & 0x30)
PC87306 GPIO handler fixes.
2023-10-07 05:13:38 +02:00
pc87306_gpio_handler(dev);
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
break;
case 0x19:
if (valxor) {
lpt1_remove();
if ((dev->regs[0] & 1) && !(dev->regs[2] & 1))
lpt1_handler(dev);
}
break;
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
case 0x1b:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor & 0x70) {
lpt1_remove();
if (!(val & 0x40))
dev->regs[0x19] = 0xEF;
if ((dev->regs[0] & 1) && !(dev->regs[2] & 1))
lpt1_handler(dev);
}
break;
General changes from the obattler_202406 branch Co-Authored-By: Miran Grča <oubattler@gmail.com>
2024-09-09 00:43:14 -04:00
case 0x1c:
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (valxor) {
serial_remove(dev->uart[0]);
serial_remove(dev->uart[1]);
if ((dev->regs[0] & 2) && !(dev->regs[2] & 1))
serial_handler(dev, 0);
if ((dev->regs[0] & 4) && !(dev->regs[2] & 1))
serial_handler(dev, 1);
}
break;
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
default:
break;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
}
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
uint8_t
pc87306_read(uint16_t port, void *priv)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
pc87306_t *dev = (pc87306_t *) priv;
Yet more sonarlint fixes
2023-05-29 01:30:51 -04:00
uint8_t ret = 0xff;
uint8_t index;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
index = (port & 1) ? 0 : 1;
dev->tries = 0;
if (index)
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
ret = dev->cur_reg & 0x1f;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
else {
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
if (dev->cur_reg == 8)
ret = 0x70;
else if (dev->cur_reg < 28)
ret = dev->regs[dev->cur_reg];
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
}
return ret;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
void
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
pc87306_reset_common(void *priv)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
pc87306_t *dev = (pc87306_t *) priv;
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
memset(dev->regs, 0, 29);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
dev->regs[0x00] = 0x0B;
dev->regs[0x01] = 0x01;
dev->regs[0x03] = 0x01;
dev->regs[0x05] = 0x0D;
dev->regs[0x08] = 0x70;
dev->regs[0x09] = 0xC0;
dev->regs[0x0b] = 0x80;
dev->regs[0x0f] = 0x1E;
dev->regs[0x12] = 0x30;
dev->regs[0x19] = 0xEF;
/*
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
0 = 360 rpm @ 500 kbps for 3.5"
Fix some small issues
2023-01-06 15:36:29 -05:00
1 = Default, 300 rpm @ 500, 300, 250, 1000 kbps for 3.5"
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
*/
lpt1_remove();
lpt1_handler(dev);
serial_remove(dev->uart[0]);
serial_remove(dev->uart[1]);
serial_handler(dev, 0);
Rewritten 808x CPU emulation core based on reenigne's XTCE, VisiOn, SnatchIt, and 8088 MPH now work correctly; Fixed PC speaker sound volume in PIT mode 0; A few CPU emulation clean-ups; Hard disk controller changing redone in a less messy way; Re-added the long-missing key send delay handling to the XT keyboard handler; Fixed a bug that was causing SLiRP not to work when compiled with MingW/GCC 7.3.0-2 or newer; Some serial mouse and port fixes; A lot of changes to printer emulation, mostly based on DOSBox-X; Printer PNG writer now uses statically linked libpng; Added support for the HxC MFM floppy image format and upped 86F format version to 2.12; Ported various things from PCem and some from VARCem; Added the S3 86c801/805 emulation (patch from TheCollector1995); Fixed and renamed the EGA monitor options; Better synchronized the 808x to the PIT and the CGA; Fixed the CGA wait state calculation; Cleaned up some things in mem.c; Fixed some things in the floppy emulation to make VisiOn get the correct errors from the copy protection disk; Fixed several renderer-related bugs, including the SDL2 renderer's failure to take screenshots; The Jenkins builds are now compiled with MingW/GCC 7.4.0-1 and include all the required DLL's.
2019-02-06 03:34:39 +01:00
serial_handler(dev, 1);
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
fdc_reset(dev->fdc);
pc87306_gpio_init(dev);
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
nvr_lock_set(0x00, 256, 0, dev->nvr);
Fixed NVR handling on PC87306 reset, fixes MR BIOS'es.
2023-11-06 04:14:42 +01:00
nvr_at_handler(0, 0x0070, dev->nvr);
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
nvr_at_handler(1, 0x0070, dev->nvr);
nvr_bank_set(0, 0, dev->nvr);
nvr_wp_set(0, 0, dev->nvr);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
void
pc87306_reset(void *priv)
{
pc87306_t *dev = (pc87306_t *) priv;
pc87306_gpio_write(0x0000, 0xff, dev);
pc87306_gpio_write(0x0001, 0xff, dev);
pc87306_reset_common(dev);
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void
pc87306_close(void *priv)
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
pc87306_t *dev = (pc87306_t *) priv;
free(dev);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
static void *
Another round of sonarlint work
2023-06-28 13:46:28 -04:00
pc87306_init(UNUSED(const device_t *info))
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
{
malloc to calloc
2025-01-07 00:42:06 -05:00
pc87306_t *dev = (pc87306_t *) calloc(1, sizeof(pc87306_t));
The FDC is now a device_t, and the FDC code has been cleaned up; Merged floppy.c and fdd.c and renamed floppy_*.c (the floppy image format handlers) to fdd_*.c; Reading the AT or PS/2 keyboard controller status no longer clears the transmit timeout bit, fixes error 8601 (mouse error) on the IBM PS/2 Model 80; MMU translate and DMA physical reads and writes now go through _mem_exec instead of directly to ram[], should fix the last remaining problems with remapped mappings; Implemented the Sound gain dialog; Added the resource for the "New floppy image" dialog and the needed functions for the functionality of exporting the currently mounted floppy image as 86F, both of which should be finished in the next commit; Applied the CD-ROM fixes from the PCem commit; Added the "Keep ratio" option for full screen stretch.
2018-01-17 18:43:36 +01:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
dev->fdc = device_add(&fdc_at_nsc_device);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
dev->uart[0] = device_add_inst(&ns16550_device, 1);
dev->uart[1] = device_add_inst(&ns16550_device, 2);
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
dev->nvr = device_add(&at_mb_nvr_device);
Current WIP code.
2020-02-29 19:12:23 +01:00
Some fixes, Socket 7 3 V, and the on-board Vibra 16S.
2023-10-08 05:21:12 +02:00
dev->gpio[0] = dev->gpio[1] = 0xff;
pc87306_reset_common(dev);
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
io_sethandler(0x02e, 0x0002,
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
pc87306_read, NULL, NULL, pc87306_write, NULL, NULL, dev);
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
return dev;
Another major cleanup - folders for cdrom and floppy, renamed disc to floppy, renamed SuperIO stuff, others as needed.
2017-09-04 01:52:29 -04:00
}
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
const device_t pc87306_device = {
clang-format in src/sio/
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.name = "National Semiconductor PC87306 Super I/O",
src/sio
2022-03-13 09:57:57 -04:00
.internal_name = "pc87306",
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
.flags = 0,
.local = 0,
.init = pc87306_init,
.close = pc87306_close,
Added the OPTi 82c602, on-board CL-GD 5430, and also gave the PC87306 Super I/O chip its full NVR capabilities, fixes #2877.
2023-08-15 06:45:02 +02:00
.reset = pc87306_reset,
Clean up .available & .poll
2025-01-07 01:12:42 -05:00
.available = NULL,
src/sio
2022-03-13 09:57:57 -04:00
.speed_changed = NULL,
clang-format in src/sio/
2022-09-18 17:17:00 -04:00
.force_redraw = NULL,
.config = NULL
Removed the file pointer from the hdd_t struct; Partially split off the Logitech Serial Mouse emulation from Microsoft Serial Mouse; Slightly reworked serial port emulation (the two UART's are now device_t's, non-FIFO mode implemented and is now default, FIFO mode reimplemented from scratch so it's now actually correct); Added the emulation of the SiS 85c497 chip to the SiS 85c496/497 chipset; Bugfixes to the emulated Super I/O chips and made them all device_t's now.
2018-11-08 19:21:55 +01:00
};
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