Ports

Adds COM1-4 device (Currently unused), and LPT4 to langs 1 more Parallel Port Rare, but it was a thing, BIOS Data area has space for it at 40:0E More SERIAL_MAX and PARALLEL_MAX stuff
2022-01-03 19:55:20 -05:00
parent 9fac0ef801
commit 04ec3eaeff
22 changed files with 142 additions and 20 deletions
--- a/src/include/86box/86box.h
+++ b/src/include/86box/86box.h
@@ -23,7 +23,7 @@

 /* Configuration values. */
 #define SERIAL_MAX	4
-#define PARALLEL_MAX	3
+#define PARALLEL_MAX	4
 #define SCREEN_RES_X	640
 #define SCREEN_RES_Y	480

--- a/src/include/86box/lpt.h
+++ b/src/include/86box/lpt.h
@@ -24,13 +24,27 @@ extern void lpt1_remove_ams(void);
 #define lpt1_init(a)	lpt_port_init(0, a)
 #define lpt1_irq(a)	lpt_port_irq(0, a)
 #define lpt1_remove()	lpt_port_remove(0)
+
 #define lpt2_init(a)	lpt_port_init(1, a)
 #define lpt2_irq(a)	lpt_port_irq(1, a)
 #define lpt2_remove()	lpt_port_remove(1)
+
 #define lpt3_init(a)	lpt_port_init(2, a)
 #define lpt3_irq(a)	lpt_port_irq(2, a)
 #define lpt3_remove()	lpt_port_remove(2)

+#define lpt4_init(a)	lpt_port_init(3, a)
+#define lpt4_irq(a)	lpt_port_irq(3, a)
+#define lpt4_remove()	lpt_port_remove(3)
+
+#define lpt5_init(a)	lpt_port_init(4, a)
+#define lpt5_irq(a)	lpt_port_irq(4, a)
+#define lpt5_remove()	lpt_port_remove(4)
+
+#define lpt6_init(a)	lpt_port_init(5, a)
+#define lpt6_irq(a)	lpt_port_irq(5, a)
+#define lpt6_remove()	lpt_port_remove(5)
+

 void lpt_devices_init(void);
 void lpt_devices_close(void);
@@ -45,7 +59,7 @@ typedef struct {
    void *		priv;
 } lpt_port_t;

-extern lpt_port_t	lpt_ports[3];
+extern lpt_port_t	lpt_ports[PARALLEL_MAX];

 extern void	lpt_write(uint16_t port, uint8_t val, void *priv);
 extern uint8_t	lpt_read(uint16_t port, void *priv);
--- a/src/lpt.c
+++ b/src/lpt.c
@@ -14,7 +14,7 @@
 #include <86box/net_plip.h>


-lpt_port_t	lpt_ports[3];
+lpt_port_t	lpt_ports[PARALLEL_MAX];


 static const struct {
@@ -74,7 +74,7 @@ lpt_devices_init(void)
 {
    int i = 0;

-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < PARALLEL_MAX; i++) {
 	lpt_ports[i].dt = (lpt_device_t *) lpt_devices[lpt_ports[i].device].device;

 	if (lpt_ports[i].dt)
@@ -89,7 +89,7 @@ lpt_devices_close(void)
    int i = 0;
    lpt_port_t *dev;

-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < PARALLEL_MAX; i++) {
 	dev = &lpt_ports[i];

 	if (dev->dt)
@@ -176,10 +176,10 @@ void
 lpt_init(void)
 {
    int i;
-    uint16_t default_ports[3] = { 0x378, 0x278, 0x3bc };
-    uint8_t default_irqs[3] = { 7, 5, 7 };
+    uint16_t default_ports[PARALLEL_MAX] = { 0x378, 0x278, 0x3bc, 0x268 }; /*, 0x27c, 0x26c }; */
+    uint8_t default_irqs[PARALLEL_MAX] = { 7, 5, 7, 5 }; /* , 7, 5 }; */

-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < PARALLEL_MAX; i++) {
 	lpt_ports[i].addr = 0xffff;
 	lpt_ports[i].irq = 0xff;
 	lpt_ports[i].enable_irq = 0x10;
--- a/src/win/languages/cs-CZ.rc
+++ b/src/win/languages/cs-CZ.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap zařízení:"
 #define STR_NET			"Síťový adaptér:"

+#define STR_COM1		"Zařízení na COM1"
+#define STR_COM2		"Zařízení na COM2"
+#define STR_COM3		"Zařízení na COM3"
+#define STR_COM4		"Zařízení na COM4"
 #define STR_LPT1		"Zařízení na LPT1"
 #define STR_LPT2		"Zařízení na LPT2"
 #define STR_LPT3		"Zařízení na LPT3"
+#define STR_LPT4		"Zařízení na LPT4"
 #define STR_SERIAL1		"Povolit port COM1"
 #define STR_SERIAL2		"Povolit port COM2"
 #define STR_SERIAL3		"Povolit port COM3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Povolit port LPT1"
 #define STR_PARALLEL2		"Povolit port LPT2"
 #define STR_PARALLEL3		"Povolit port LPT3"
+#define STR_PARALLEL4		"Povolit port LPT4"

 #define STR_HDC			"Řadič disku:"
 #define STR_FDC			"Disketový řadič:"
--- a/src/win/languages/de-DE.rc
+++ b/src/win/languages/de-DE.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap-Gerät:"
 #define STR_NET			"Netzwerkadapter:"

+#define STR_COM1		"COM1-Gerät"
+#define STR_COM2		"COM2-Gerät"
+#define STR_COM3		"COM3-Gerät"
+#define STR_COM4		"COM4-Gerät"
 #define STR_LPT1		"LPT1-Gerät"
 #define STR_LPT2		"LPT2-Gerät"
 #define STR_LPT3		"LPT3-Gerät"
+#define STR_LPT4		"LPT4-Gerät"
 #define STR_SERIAL1		"Serielle Schnittstelle 1"
 #define STR_SERIAL2		"Serielle Schnittstelle 2"
 #define STR_SERIAL3		"Serielle Schnittstelle 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Parallelport 1"
 #define STR_PARALLEL2		"Parallelport 2"
 #define STR_PARALLEL3		"Parallelport 3"
+#define STR_PARALLEL4		"Parallelport 4"

 #define STR_HDC			"HDD-Controller:"
 #define STR_FDC			"FD-Controller:"
--- a/src/win/languages/dialogs.rc
+++ b/src/win/languages/dialogs.rc
@@ -522,9 +522,14 @@ END
 #undef STR_PCAP
 #undef STR_NET

+#undef STR_COM1
+#undef STR_COM2
+#undef STR_COM3
+#undef STR_COM4
 #undef STR_LPT1
 #undef STR_LPT2
 #undef STR_LPT3
+#undef STR_LPT4
 #undef STR_SERIAL1
 #undef STR_SERIAL2
 #undef STR_SERIAL3
@@ -532,6 +537,7 @@ END
 #undef STR_PARALLEL1
 #undef STR_PARALLEL2
 #undef STR_PARALLEL3
+#undef STR_PARALLEL4

 #undef STR_HDC
 #undef STR_FDC
--- a/src/win/languages/en-GB.rc
+++ b/src/win/languages/en-GB.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap device:"
 #define STR_NET			"Network adapter:"

+#define STR_COM1		"COM1 Device:"
+#define STR_COM2		"COM2 Device:"
+#define STR_COM3		"COM3 Device:"
+#define STR_COM4		"COM4 Device:"
 #define STR_LPT1		"LPT1 Device:"
 #define STR_LPT2		"LPT2 Device:"
 #define STR_LPT3		"LPT3 Device:"
+#define STR_LPT4		"LPT4 Device:"
 #define STR_SERIAL1		"Serial port 1"
 #define STR_SERIAL2		"Serial port 2"
 #define STR_SERIAL3		"Serial port 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Parallel port 1"
 #define STR_PARALLEL2		"Parallel port 2"
 #define STR_PARALLEL3		"Parallel port 3"
+#define STR_PARALLEL4		"Parallel port 4"

 #define STR_HDC			"HD Controller:"
 #define STR_FDC			"FD Controller:"
--- a/src/win/languages/en-US.rc
+++ b/src/win/languages/en-US.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap device:"
 #define STR_NET			"Network adapter:"

+#define STR_COM1		"COM1 Device:"
+#define STR_COM2		"COM2 Device:"
+#define STR_COM3		"COM3 Device:"
+#define STR_COM4		"COM4 Device:"
 #define STR_LPT1		"LPT1 Device:"
 #define STR_LPT2		"LPT2 Device:"
 #define STR_LPT3		"LPT3 Device:"
+#define STR_LPT4		"LPT4 Device:"
 #define STR_SERIAL1		"Serial port 1"
 #define STR_SERIAL2		"Serial port 2"
 #define STR_SERIAL3		"Serial port 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Parallel port 1"
 #define STR_PARALLEL2		"Parallel port 2"
 #define STR_PARALLEL3		"Parallel port 3"
+#define STR_PARALLEL4		"Parallel port 4"

 #define STR_HDC			"HD Controller:"
 #define STR_FDC			"FD Controller:"
--- a/src/win/languages/es-ES.rc
+++ b/src/win/languages/es-ES.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Dispositivo PCap:"
 #define STR_NET			"Adaptador de red:"

+#define STR_COM1		"Dispositivo COM1:"
+#define STR_COM2		"Dispositivo COM2:"
+#define STR_COM3		"Dispositivo COM3:"
+#define STR_COM4		"Dispositivo COM4:"
 #define STR_LPT1		"Dispositivo LPT1:"
 #define STR_LPT2		"Dispositivo LPT2:"
 #define STR_LPT3		"Dispositivo LPT3:"
+#define STR_LPT4		"Dispositivo LPT4:"
 #define STR_SERIAL1		"Puerto serie 1"
 #define STR_SERIAL2		"Puerto serie 2"
 #define STR_SERIAL3		"Puerto serie 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Puerto paralelo 1"
 #define STR_PARALLEL2		"Puerto paralelo 2"
 #define STR_PARALLEL3		"Puerto paralelo 3"
+#define STR_PARALLEL4		"Puerto paralelo 4"

 #define STR_HDC			"Controladora HD:"
 #define STR_FDC			"Controladora FD:"
--- a/src/win/languages/fr-FR.rc
+++ b/src/win/languages/fr-FR.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Dispositif PCap:"
 #define STR_NET			"Adaptateur de réseau:"

+#define STR_COM1		"Dispositif COM1:"
+#define STR_COM2		"Dispositif COM2:"
+#define STR_COM3		"Dispositif COM3:"
+#define STR_COM4		"Dispositif COM4:"
 #define STR_LPT1		"Dispositif LPT1:"
 #define STR_LPT2		"Dispositif LPT2:"
 #define STR_LPT3		"Dispositif LPT3:"
+#define STR_LPT4		"Dispositif LPT4:"
 #define STR_SERIAL1		"Port série 1"
 #define STR_SERIAL2		"Port série 2"
 #define STR_SERIAL3		"Port série 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Port parallèle 1"
 #define STR_PARALLEL2		"Port parallèle 2"
 #define STR_PARALLEL3		"Port parallèle 3"
+#define STR_PARALLEL4		"Port parallèle 4"

 #define STR_HDC			"Contrôleur HD:"
 #define STR_FDC			"Contrôleur FD:"
--- a/src/win/languages/hr-HR.rc
+++ b/src/win/languages/hr-HR.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Uređaj PCap:"
 #define STR_NET			"Mrežna kartica:"

+#define STR_COM1		"Uređaj COM1:"
+#define STR_COM2		"Uređaj COM2:"
+#define STR_COM3		"Uređaj COM3:"
+#define STR_COM4		"Uređaj COM4:"
 #define STR_LPT1		"Uređaj LPT1:"
 #define STR_LPT2		"Uređaj LPT2:"
 #define STR_LPT3		"Uređaj LPT3:"
+#define STR_LPT4		"Uređaj LPT4:"
 #define STR_SERIAL1		"Serijska vrata 1"
 #define STR_SERIAL2		"Serijska vrata 2"
 #define STR_SERIAL3		"Serijska vrata 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Paralelna vrata 1"
 #define STR_PARALLEL2		"Paralelna vrata 2"
 #define STR_PARALLEL3		"Paralelna vrata 3"
+#define STR_PARALLEL4		"Paralelna vrata 4"

 #define STR_HDC			"Kontroler tvrdog diska:"
 #define STR_FDC			"Kontroler diskete:"
--- a/src/win/languages/hu-HU.rc
+++ b/src/win/languages/hu-HU.rc
@@ -331,9 +331,14 @@ END
 #define STR_PCAP		"PCap eszköz:"
 #define STR_NET			"Hálózati kártya:"

+#define STR_COM1		"COM1 eszköz:"
+#define STR_COM2		"COM2 eszköz:"
+#define STR_COM3		"COM3 eszköz:"
+#define STR_COM4		"COM4 eszköz:"
 #define STR_LPT1		"LPT1 eszköz:"
 #define STR_LPT2		"LPT2 eszköz:"
 #define STR_LPT3		"LPT3 eszköz:"
+#define STR_LPT4		"LPT4 eszköz:"
 #define STR_SERIAL1		"Soros port 1"
 #define STR_SERIAL2		"Soros port 2"
 #define STR_SERIAL3		"Soros port 3"
@@ -341,6 +346,7 @@ END
 #define STR_PARALLEL1		"Párhuzamos port 1"
 #define STR_PARALLEL2		"Párhuzamos port 2"
 #define STR_PARALLEL3		"Párhuzamos port 3"
+#define STR_PARALLEL4		"Párhuzamos port 4"

 #define STR_HDC			"Merevl.-vezérlő:"
 #define STR_FDC			"Floppy-vezérlő:"
--- a/src/win/languages/it-IT.rc
+++ b/src/win/languages/it-IT.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Dispositivo PCap:"
 #define STR_NET			"Scheda di rete:"

+#define STR_COM1		"Dispositivo COM1:"
+#define STR_COM2		"Dispositivo COM2:"
+#define STR_COM3		"Dispositivo COM3:"
+#define STR_COM4		"Dispositivo COM4:"
 #define STR_LPT1		"Dispositivo LPT1:"
 #define STR_LPT2		"Dispositivo LPT2:"
 #define STR_LPT3		"Dispositivo LPT3:"
+#define STR_LPT4		"Dispositivo LPT4:"
 #define STR_SERIAL1		"Porta seriale 1"
 #define STR_SERIAL2		"Porta seriale 2"
 #define STR_SERIAL3		"Porta seriale 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Porta parallela 1"
 #define STR_PARALLEL2		"Porta parallela 2"
 #define STR_PARALLEL3		"Porta parallela 3"
+#define STR_PARALLEL4		"Porta parallela 4"

 #define STR_HDC			"Controller HD:"
 #define STR_FDC			"Controller FD:"
--- a/src/win/languages/ja-JP.rc
+++ b/src/win/languages/ja-JP.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCapデバイス:"
 #define STR_NET			"ネットワークカード:"

+#define STR_COM1		"COM1デバイス:"
+#define STR_COM2		"COM2デバイス:"
+#define STR_COM3		"COM3デバイス:"
+#define STR_COM4		"COM4デバイス:"
 #define STR_LPT1		"LPT1デバイス:"
 #define STR_LPT2		"LPT2デバイス:"
 #define STR_LPT3		"LPT3デバイス:"
+#define STR_LPT4		"LPT4デバイス:"
 #define STR_SERIAL1		"シリアルポート1"
 #define STR_SERIAL2		"シリアルポート2"
 #define STR_SERIAL3		"シリアルポート3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"パラレルポート1"
 #define STR_PARALLEL2		"パラレルポート2"
 #define STR_PARALLEL3		"パラレルポート3"
+#define STR_PARALLEL4		"パラレルポート4"

 #define STR_HDC			"HDコントローラー:"
 #define STR_FDC			"FDコントローラー:"
--- a/src/win/languages/ko-KR.rc
+++ b/src/win/languages/ko-KR.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap 장치:"
 #define STR_NET			"네트워크 어댑터:"

+#define STR_COM1		"COM1 장치:"
+#define STR_COM2		"COM2 장치:"
+#define STR_COM3		"COM3 장치:"
+#define STR_COM4		"COM4 장치:"
 #define STR_LPT1		"LPT1 장치:"
 #define STR_LPT2		"LPT2 장치:"
 #define STR_LPT3		"LPT3 장치:"
+#define STR_LPT4		"LPT4 장치:"
 #define STR_SERIAL1		"직렬 포트 1"
 #define STR_SERIAL2		"직렬 포트 2"
 #define STR_SERIAL3		"직렬 포트 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"병렬 포트 1"
 #define STR_PARALLEL2		"병렬 포트 2"
 #define STR_PARALLEL3		"병렬 포트 3"
+#define STR_PARALLEL4		"병렬 포트 4"

 #define STR_HDC			"HD 컨트롤러:"
 #define STR_FDC			"FD 컨트롤러:"
--- a/src/win/languages/pt-BR.rc
+++ b/src/win/languages/pt-BR.rc
@@ -331,9 +331,14 @@ END
 #define STR_PCAP		"Dispositivo PCap:"
 #define STR_NET			"Adaptador de rede:"

+#define STR_COM1		"Dispositivo COM1:"
+#define STR_COM2		"Dispositivo COM2:"
+#define STR_COM3		"Dispositivo COM3:"
+#define STR_COM4		"Dispositivo COM4:"
 #define STR_LPT1		"Dispositivo LPT1:"
 #define STR_LPT2		"Dispositivo LPT2:"
 #define STR_LPT3		"Dispositivo LPT3:"
+#define STR_LPT4		"Dispositivo LPT4:"
 #define STR_SERIAL1		"Porta serial 1"
 #define STR_SERIAL2		"Porta serial 2"
 #define STR_SERIAL3		"Porta serial 3"
@@ -341,6 +346,7 @@ END
 #define STR_PARALLEL1		"Porta paralela 1"
 #define STR_PARALLEL2		"Porta paralela 2"
 #define STR_PARALLEL3		"Porta paralela 3"
+#define STR_PARALLEL4		"Porta paralela 4"

 #define STR_HDC			"Controlador HD:"
 #define STR_FDC			"Controlador FD:"
--- a/src/win/languages/pt-PT.rc
+++ b/src/win/languages/pt-PT.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Dispositivo PCap:"
 #define STR_NET			"Placa de rede:"

+#define STR_COM1		"Dispositivo COM1:"
+#define STR_COM2		"Dispositivo COM2:"
+#define STR_COM3		"Dispositivo COM3:"
+#define STR_COM4		"Dispositivo COM4:"
 #define STR_LPT1		"Dispositivo LPT1:"
 #define STR_LPT2		"Dispositivo LPT2:"
 #define STR_LPT3		"Dispositivo LPT3:"
+#define STR_LPT4		"Dispositivo LPT4:"
 #define STR_SERIAL1		"Porta de série 1"
 #define STR_SERIAL2		"Porta de série 2"
 #define STR_SERIAL3		"Porta de série 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Porta paralela 1"
 #define STR_PARALLEL2		"Porta paralela 2"
 #define STR_PARALLEL3		"Porta paralela 3"
+#define STR_PARALLEL4		"Porta paralela 4"

 #define STR_HDC			"Controlador HD:"
 #define STR_FDC			"Controlador FD:"
--- a/src/win/languages/ru-RU.rc
+++ b/src/win/languages/ru-RU.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Устройство PCap:"
 #define STR_NET			"Сетевая карта:"

+#define STR_COM1		"Устройство COM1:"
+#define STR_COM2		"Устройство COM2:"
+#define STR_COM3		"Устройство COM3:"
+#define STR_COM4		"Устройство COM4:"
 #define STR_LPT1		"Устройство LPT1:"
 #define STR_LPT2		"Устройство LPT2:"
 #define STR_LPT3		"Устройство LPT3:"
+#define STR_LPT4		"Устройство LPT4:"
 #define STR_SERIAL1		"Последов. порт COM1"
 #define STR_SERIAL2		"Последов. порт COM2"
 #define STR_SERIAL3		"Последов. порт COM3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Параллельный порт LPT1"
 #define STR_PARALLEL2		"Параллельный порт LPT2"
 #define STR_PARALLEL3		"Параллельный порт LPT3"
+#define STR_PARALLEL4		"Параллельный порт LPT4"

 #define STR_HDC			"Контроллер HD:"
 #define STR_FDC			"Контроллер FD:"
--- a/src/win/languages/sl-SI.rc
+++ b/src/win/languages/sl-SI.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"Naprava PCap:"
 #define STR_NET			"Omrežna kartica:"

+#define STR_COM1		"Naprava COM1:"
+#define STR_COM2		"Naprava COM2:"
+#define STR_COM3		"Naprava COM3:"
+#define STR_COM4		"Naprava COM4:"
 #define STR_LPT1		"Naprava LPT1:"
 #define STR_LPT2		"Naprava LPT2:"
 #define STR_LPT3		"Naprava LPT3:"
+#define STR_LPT4		"Naprava LPT4:"
 #define STR_SERIAL1		"Serijska vrata 1"
 #define STR_SERIAL2		"Serijska vrata 2"
 #define STR_SERIAL3		"Serijska vrata 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Paralelna vrata 1"
 #define STR_PARALLEL2		"Paralelna vrata 2"
 #define STR_PARALLEL3		"Paralelna vrata 3"
+#define STR_PARALLEL4		"Paralelna vrata 4"

 #define STR_HDC			"Krmilnik trdega diska:"
 #define STR_FDC			"Krmilnik disketnika:"
--- a/src/win/languages/tr-TR.rc
+++ b/src/win/languages/tr-TR.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap cihazı:"
 #define STR_NET			"Ağ cihazı:"

+#define STR_COM1		"COM1 Cihazı:"
+#define STR_COM2		"COM2 Cihazı:"
+#define STR_COM3		"COM3 Cihazı:"
+#define STR_COM4		"COM4 Cihazı:"
 #define STR_LPT1		"LPT1 Cihazı:"
 #define STR_LPT2		"LPT2 Cihazı:"
 #define STR_LPT3		"LPT3 Cihazı:"
+#define STR_LPT4		"LPT4 Cihazı:"
 #define STR_SERIAL1		"Seri port 1"
 #define STR_SERIAL2		"Seri port 2"
 #define STR_SERIAL3		"Seri port 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"Paralel port 1"
 #define STR_PARALLEL2		"Paralel port 2"
 #define STR_PARALLEL3		"Paralel port 3"
+#define STR_PARALLEL4		"Paralel port 4"

 #define STR_HDC			"HD Kontrolcüsü:"
 #define STR_FDC			"FD Kontrolcüsü:"
--- a/src/win/languages/zh-CN.rc
+++ b/src/win/languages/zh-CN.rc
@@ -328,9 +328,14 @@ END
 #define STR_PCAP		"PCap 设备:"
 #define STR_NET			"网络适配器:"

+#define STR_COM1		"COM1 设备:"
+#define STR_COM2		"COM2 设备:"
+#define STR_COM3		"COM3 设备:"
+#define STR_COM4		"COM4 设备:"
 #define STR_LPT1		"LPT1 设备:"
 #define STR_LPT2		"LPT2 设备:"
 #define STR_LPT3		"LPT3 设备:"
+#define STR_LPT4		"LPT4 设备:"
 #define STR_SERIAL1		"串口 1"
 #define STR_SERIAL2		"串口 2"
 #define STR_SERIAL3		"串口 3"
@@ -338,6 +343,7 @@ END
 #define STR_PARALLEL1		"并口 1"
 #define STR_PARALLEL2		"并口 2"
 #define STR_PARALLEL3		"并口 3"
+#define STR_PARALLEL4		"并口 4"

 #define STR_HDC			"硬盘控制器:"
 #define STR_FDC			"软盘控制器:"
--- a/src/win/win_settings.c
+++ b/src/win/win_settings.c
@@ -99,8 +99,8 @@ static int temp_net_type, temp_net_card;
 static char temp_pcap_dev[522];

 /* Ports category */
-static int temp_lpt_devices[3];
-static int temp_serial[4], temp_lpt[3];
+static int temp_lpt_devices[PARALLEL_MAX];
+static int temp_serial[SERIAL_MAX], temp_lpt[PARALLEL_MAX];

 /* Other peripherals category */
 static int temp_fdc_card, temp_hdc, temp_ide_ter, temp_ide_qua, temp_cassette;
@@ -357,11 +357,11 @@ win_settings_init(void)
    temp_net_card = network_card;

    /* Ports category */
-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < PARALLEL_MAX; i++) {
 	temp_lpt_devices[i] = lpt_ports[i].device;
 	temp_lpt[i] = lpt_ports[i].enabled;
    }
-    for (i = 0; i < 4; i++)
+    for (i = 0; i < SERIAL_MAX; i++)
 	temp_serial[i] = serial_enabled[i];

    /* Storage devices category */
@@ -477,11 +477,11 @@ win_settings_changed(void)
    i = i || (network_card != temp_net_card);

    /* Ports category */
-    for (j = 0; j < 3; j++) {
+    for (j = 0; j < PARALLEL_MAX; j++) {
 	i = i || (temp_lpt_devices[j] != lpt_ports[j].device);
 	i = i || (temp_lpt[j] != lpt_ports[j].enabled);
    }
-    for (j = 0; j < 4; j++)
+    for (j = 0; j < SERIAL_MAX; j++)
 	i = i || (temp_serial[j] != serial_enabled[j]);

    /* Storage devices category */
@@ -568,11 +568,11 @@ win_settings_save(void)
    network_card = temp_net_card;

    /* Ports category */
-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < PARALLEL_MAX; i++) {
 	lpt_ports[i].device = temp_lpt_devices[i];
 	lpt_ports[i].enabled = temp_lpt[i];
    }
-    for (i = 0; i < 4; i++)
+    for (i = 0; i < SERIAL_MAX; i++)
 	serial_enabled[i] = temp_serial[i];

    /* Storage devices category */
@@ -1504,7 +1504,7 @@ win_settings_ports_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
 	case WM_INITDIALOG:
 		lptsTemp = (LPTSTR) malloc(512 * sizeof(WCHAR));

-		for (i = 0; i < 3; i++) {
+		for (i = 0; i < PARALLEL_MAX; i++) {
 			c = 0;
 			while (1) {
 				s = lpt_device_get_name(c);
@@ -1527,7 +1527,7 @@ win_settings_ports_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
 			settings_enable_window(hdlg, IDC_COMBO_LPT1 + i, temp_lpt[i]);
 		}

-		for (i = 0; i < 4; i++)
+		for (i = 0; i < SERIAL_MAX; i++)
 			settings_set_check(hdlg, IDC_CHECK_SERIAL1 + i, temp_serial[i]);

 		free(lptsTemp);
@@ -1547,12 +1547,12 @@ win_settings_ports_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
 		break;

 	case WM_SAVESETTINGS:
-		for (i = 0; i < 3; i++) {
+		for (i = 0; i < PARALLEL_MAX; i++) {
 			temp_lpt_devices[i] = settings_get_cur_sel(hdlg, IDC_COMBO_LPT1 + i);
 			temp_lpt[i] = settings_get_check(hdlg, IDC_CHECK_PARALLEL1 + i);
 		}

-		for (i = 0; i < 4; i++)
+		for (i = 0; i < SERIAL_MAX; i++)
 			temp_serial[i] = settings_get_check(hdlg, IDC_CHECK_SERIAL1 + i);

 	default: