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Support for Serial card in PCjr modem slot

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This commit is contained in:
Jasmine Iwanek
2025-10-21 23:10:52 -04:00
parent d311c8ba76
commit 57704c9624
4 changed files with 66 additions and 21 deletions
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1
src/include/86box/m_pcjr.h
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@@ -67,6 +67,7 @@ typedef struct pcjr_s {
uint8_t pa;
uint8_t pb;
uint8_t option_modem;
uint8_t option_fdc;
uint8_t option_ir;

20
src/include/86box/serial.h
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@@ -20,14 +20,15 @@
#ifndef EMU_SERIAL_H
#define EMU_SERIAL_H
#define SERIAL_8250 0
#define SERIAL_8250_PCJR 1
#define SERIAL_16450 2
#define SERIAL_16550 3
#define SERIAL_16650 4
#define SERIAL_16750 5
#define SERIAL_16850 6
#define SERIAL_16950 7
#define SERIAL_8250 0
#define SERIAL_8250_PCJR_3F8 1
#define SERIAL_8250_PCJR_2F8 2
#define SERIAL_16450 3
#define SERIAL_16550 4
#define SERIAL_16650 5
#define SERIAL_16750 6
#define SERIAL_16850 7
#define SERIAL_16950 8
#define SERIAL_FIFO_SIZE 16
@@ -151,7 +152,8 @@ extern int serial_get_ri(serial_t *dev);
extern uint8_t serial_get_shadow(serial_t *dev);
extern const device_t ns8250_device;
extern const device_t ns8250_pcjr_device;
extern const device_t ns8250_pcjr_3f8_device;
extern const device_t ns8250_pcjr_2f8_device;
extern const device_t ns16450_device;
extern const device_t ns16550_device;
extern const device_t ns16650_device;