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Bring machine flags on par with device flag and clean up device_is_valid() accordingly.

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This commit is contained in:
OBattler
2025-02-14 07:10:55 +01:00
parent 63fbe6ab4f
commit 5b6a965900
6 changed files with 112 additions and 137 deletions
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84
src/device.c
View File

@@ -490,7 +490,7 @@ device_get_name(const device_t *dev, int bus, char *name)
const char *sbus = NULL; const char *sbus = NULL;
const char *fbus; const char *fbus;
char *tname; char *tname;
char pbus[8] = { 0 }; char pbus[11] = { 0 };
if (dev == NULL) if (dev == NULL)
return; return;
@@ -498,8 +498,21 @@ device_get_name(const device_t *dev, int bus, char *name)
name[0] = 0x00; name[0] = 0x00;
if (bus) { if (bus) {
if (dev->flags & DEVICE_ISA) if ((dev->flags & (DEVICE_PCJR | DEVICE_ISA)) ==
sbus = (dev->flags & DEVICE_AT) ? "ISA16" : "ISA"; (DEVICE_PCJR | DEVICE_ISA))
sbus = "ISA/PCJR";
else if (dev->flags & DEVICE_SIDECAR)
sbus = "Sidecar";
else if (dev->flags & DEVICE_XT_KBC)
sbus = "XT KBC";
else if (dev->flags & DEVICE_ISA16)
sbus = "ISA16";
else if (dev->flags & DEVICE_AT_KBC)
sbus = "AT KBC";
else if (dev->flags & DEVICE_PS2_KBC)
sbus = "PS/2 KBC";
else if (dev->flags & DEVICE_ISA)
sbus = "ISA";
else if (dev->flags & DEVICE_CBUS) else if (dev->flags & DEVICE_CBUS)
sbus = "C-BUS"; sbus = "C-BUS";
else if (dev->flags & DEVICE_PCMCIA) else if (dev->flags & DEVICE_PCMCIA)
@@ -519,7 +532,7 @@ device_get_name(const device_t *dev, int bus, char *name)
else if (dev->flags & DEVICE_PCI) else if (dev->flags & DEVICE_PCI)
sbus = "PCI"; sbus = "PCI";
else if (dev->flags & DEVICE_CARDBUS) else if (dev->flags & DEVICE_CARDBUS)
sbus = "CARDBUS"; sbus = "CardBus";
else if (dev->flags & DEVICE_USB) else if (dev->flags & DEVICE_USB)
sbus = "USB"; sbus = "USB";
else if (dev->flags & DEVICE_AGP) else if (dev->flags & DEVICE_AGP)
@@ -780,67 +793,12 @@ device_set_config_mac(const char *str, int val)
int int
device_is_valid(const device_t *device, int mch) device_is_valid(const device_t *device, int mch)
{ {
if (device == NULL) int ret = 1;
return 1;
if ((device->flags & DEVICE_PCJR) && !machine_has_bus(mch, MACHINE_BUS_PCJR)) if (device != NULL)
return 0; ret = machine_has_bus(mch, device->flags & DEVICE_BUS);
if ((device->flags & DEVICE_XTKBC) && machine_has_bus(mch, MACHINE_BUS_ISA16) && !machine_has_bus(mch, MACHINE_BUS_DM_KBC)) return ret;
return 0;
if ((device->flags & DEVICE_AT) && !machine_has_bus(mch, MACHINE_BUS_ISA16))
return 0;
if ((device->flags & DEVICE_ATKBC) && !machine_has_bus(mch, MACHINE_BUS_ISA16) && !machine_has_bus(mch, MACHINE_BUS_DM_KBC))
return 0;
if ((device->flags & DEVICE_PS2) && !machine_has_bus(mch, MACHINE_BUS_PS2_PORTS))
return 0;
if ((device->flags & DEVICE_ISA) && !machine_has_bus(mch, MACHINE_BUS_ISA))
return 0;
if ((device->flags & DEVICE_CBUS) && !machine_has_bus(mch, MACHINE_BUS_CBUS))
return 0;
if ((device->flags & DEVICE_PCMCIA) && !machine_has_bus(mch, MACHINE_BUS_PCMCIA) && !machine_has_bus(mch, MACHINE_BUS_ISA))
return 0;
if ((device->flags & DEVICE_MCA) && !machine_has_bus(mch, MACHINE_BUS_MCA))
return 0;
if ((device->flags & DEVICE_HIL) && !machine_has_bus(mch, MACHINE_BUS_HIL))
return 0;
if ((device->flags & DEVICE_EISA) && !machine_has_bus(mch, MACHINE_BUS_EISA))
return 0;
if ((device->flags & DEVICE_AT32) && !machine_has_bus(mch, MACHINE_BUS_AT32))
return 0;
if ((device->flags & DEVICE_OLB) && !machine_has_bus(mch, MACHINE_BUS_OLB))
return 0;
if ((device->flags & DEVICE_VLB) && !machine_has_bus(mch, MACHINE_BUS_VLB))
return 0;
if ((device->flags & DEVICE_PCI) && !machine_has_bus(mch, MACHINE_BUS_PCI))
return 0;
if ((device->flags & DEVICE_CARDBUS) && !machine_has_bus(mch, MACHINE_BUS_CARDBUS) && !machine_has_bus(mch, MACHINE_BUS_PCI))
return 0;
if ((device->flags & DEVICE_USB) && !machine_has_bus(mch, MACHINE_BUS_USB))
return 0;
if ((device->flags & DEVICE_AGP) && !machine_has_bus(mch, MACHINE_BUS_AGP))
return 0;
if ((device->flags & DEVICE_AC97) && !machine_has_bus(mch, MACHINE_BUS_AC97))
return 0;
return 1;
} }
int int

9
src/device/kbc_at.c
View File

@@ -810,14 +810,6 @@ write_p2(atkbc_t *dev, uint8_t val)
if (!(val & 0x01)) { /* Pin 0 selected. */ if (!(val & 0x01)) { /* Pin 0 selected. */
/* Pin 0 selected. */ /* Pin 0 selected. */
kbc_at_log("write_p2(): Pulse reset!\n"); kbc_at_log("write_p2(): Pulse reset!\n");
if (machines[machine].flags & MACHINE_COREBOOT) {
/* The SeaBIOS hard reset code attempts a KBC reset if ACPI RESET_REG
is not available. However, the KBC reset is normally a soft reset, so
SeaBIOS gets caught in a soft reset loop as it tries to hard reset the
machine. Hack around this by making the KBC reset a hard reset only on
coreboot machines. */
pc_reset_hard();
} else {
softresetx86(); /* Pulse reset! */ softresetx86(); /* Pulse reset! */
cpu_set_edx(); cpu_set_edx();
flushmmucache(); flushmmucache();
@@ -832,7 +824,6 @@ write_p2(atkbc_t *dev, uint8_t val)
is486 ? loadcs(0xf000) : loadcs_2386(0xf000); is486 ? loadcs(0xf000) : loadcs_2386(0xf000);
} }
} }
}
/* Do this here to avoid an infinite reset loop. */ /* Do this here to avoid an infinite reset loop. */
dev->p2 = val; dev->p2 = val;

26
src/include/86box/device.h
View File

@@ -79,15 +79,15 @@
// #define CONFIG_STANDALONE 257 /* not available on the on-board variant */ // #define CONFIG_STANDALONE 257 /* not available on the on-board variant */
enum { enum {
DEVICE_PCJR = 2, /* requires an IBM PCjr */ DEVICE_SIDECAR = 2, /* requires an IBM PCjr */
DEVICE_XTKBC = 4, /* requires an XT-compatible keyboard controller */ DEVICE_ISA = 4, /* requires the ISA bus */
DEVICE_AT = 8, /* requires an AT-compatible system */ DEVICE_XT_KBC = 8, /* requires an XT-compatible keyboard controller */
DEVICE_ATKBC = 0x10, /* requires an AT-compatible keyboard controller */ DEVICE_CBUS = 0x10, /* requires the C-BUS bus */
DEVICE_PS2 = 0x20, /* requires a PS/1 or PS/2 system */ DEVICE_ISA16 = 0x20, /* requires an AT-compatible system */
DEVICE_ISA = 0x40, /* requires the ISA bus */ DEVICE_AT_KBC = 0x40, /* requires an AT-compatible keyboard controller */
DEVICE_CBUS = 0x80, /* requires the C-BUS bus */ DEVICE_MCA = 0x80, /* requires the MCA bus */
DEVICE_PCMCIA = 0x100, /* requires the PCMCIA bus */ DEVICE_PS2_KBC = 0x100, /* requires a PS/1 or PS/2 system */
DEVICE_MCA = 0x200, /* requires the MCA bus */ DEVICE_PCMCIA = 0x200, /* requires the PCMCIA bus */
DEVICE_HIL = 0x400, /* requires the HP HIL bus */ DEVICE_HIL = 0x400, /* requires the HP HIL bus */
DEVICE_EISA = 0x800, /* requires the EISA bus */ DEVICE_EISA = 0x800, /* requires the EISA bus */
DEVICE_AT32 = 0x1000, /* requires the Mylex AT/32 local bus */ DEVICE_AT32 = 0x1000, /* requires the Mylex AT/32 local bus */
@@ -98,8 +98,11 @@ enum {
DEVICE_USB = 0x20000, /* requires the USB bus */ DEVICE_USB = 0x20000, /* requires the USB bus */
DEVICE_AGP = 0x40000, /* requires the AGP bus */ DEVICE_AGP = 0x40000, /* requires the AGP bus */
DEVICE_AC97 = 0x80000, /* requires the AC'97 bus */ DEVICE_AC97 = 0x80000, /* requires the AC'97 bus */
DEVICE_BUS = 0xfffff, /* requires a machine bus */
DEVICE_COM = 0x100000, /* requires a serial port */ DEVICE_COM = 0x100000, /* requires a serial port */
DEVICE_LPT = 0x200000, /* requires a parallel port */ DEVICE_LPT = 0x200000, /* requires a parallel port */
DEVICE_KBC = 0x400000, /* is a keyboard controller */ DEVICE_KBC = 0x400000, /* is a keyboard controller */
DEVICE_SOFTRESET = 0x800000, /* requires to be reset on soft reset */ DEVICE_SOFTRESET = 0x800000, /* requires to be reset on soft reset */
@@ -109,6 +112,11 @@ enum {
DEVICE_ALL = 0xffffffff /* match all devices */ DEVICE_ALL = 0xffffffff /* match all devices */
}; };
/* TODO: Remove this once all the devices' flags have been updated. */
#define DEVICE_AT DEVICE_ISA16
#define DEVICE_PCJR DEVICE_SIDECAR
#define DEVICE_PS2 DEVICE_PS2_KBC
#define BIOS_NORMAL 0 #define BIOS_NORMAL 0
#define BIOS_INTERLEAVED 1 #define BIOS_INTERLEAVED 1
#define BIOS_INTERLEAVED_SINGLEFILE 2 #define BIOS_INTERLEAVED_SINGLEFILE 2

40
src/include/86box/machine.h
View File

@@ -25,32 +25,29 @@
/* Machine feature flags. */ /* Machine feature flags. */
#define MACHINE_BUS_NONE 0x00000000 /* sys has no bus */ #define MACHINE_BUS_NONE 0x00000000 /* sys has no bus */
/* Feature flags for BUS'es. */ /* Feature flags for BUS'es. */
#define MACHINE_BUS_ISA 0x00000001 /* sys has ISA bus */ #define MACHINE_BUS_CASSETTE 0x00000001 /* sys has cassette port */
#define MACHINE_BUS_CASSETTE 0x00000002 /* sys has cassette port */ #define MACHINE_BUS_ISA 0x00000002 /* sys has ISA bus */
#define MACHINE_BUS_CARTRIDGE 0x00000004 /* sys has two cartridge bays */ #define MACHINE_BUS_SIDECAR 0x00000004 /* sys has PCjr sidecar bus */
#define MACHINE_BUS_PCJR 0x00000008 /* sys has PCjr sidecar bus */ #define MACHINE_BUS_XT_KBD 0x00000008 /* sys has an XT keyboard port */
#define MACHINE_BUS_DM_KBC 0x00000010 /* system has keyboard controller that supports #define MACHINE_BUS_CBUS 0x00000010 /* sys has C-BUS bus */
both XT and AT keyboards */
#define MACHINE_BUS_ISA16 0x00000020 /* sys has ISA16 bus - PC/AT architecture */ #define MACHINE_BUS_ISA16 0x00000020 /* sys has ISA16 bus - PC/AT architecture */
#define MACHINE_BUS_CBUS 0x00000040 /* sys has C-BUS bus */ #define MACHINE_BUS_AT_KBD 0x00000040 /* sys has an AT keyboard port */
#define MACHINE_BUS_PCMCIA 0x00000080 /* sys has PCMCIA bus */ #define MACHINE_BUS_MCA 0x00000080 /* sys has MCA bus */
#define MACHINE_BUS_PS2_LATCH 0x00000100 /* system has PS/2 keyboard controller IRQ latch */ #define MACHINE_BUS_PS2_PORTS 0x00000100 /* system has PS/2 keyboard and mouse ports */
#define MACHINE_BUS_PS2_PORTS 0x00000200 /* system has PS/2 keyboard and mouse ports */ #define MACHINE_BUS_PS2 MACHINE_BUS_PS2_PORTS
#define MACHINE_BUS_PS2 (MACHINE_BUS_PS2_LATCH | MACHINE_BUS_PS2_PORTS) #define MACHINE_BUS_PCMCIA 0x00000200 /* sys has PCMCIA bus */
#define MACHINE_BUS_HIL 0x00000400 /* system has HP HIL keyboard and mouse ports */ #define MACHINE_BUS_HIL 0x00000400 /* system has HP HIL keyboard and mouse ports */
#define MACHINE_BUS_EISA 0x00000800 /* sys has EISA bus */ #define MACHINE_BUS_EISA 0x00000800 /* sys has EISA bus */
#define MACHINE_BUS_AT32 0x00001000 /* sys has Mylex AT/32 local bus */ #define MACHINE_BUS_AT32 0x00001000 /* sys has Mylex AT/32 local bus */
#define MACHINE_BUS_OLB 0x00002000 /* sys has OPTi local bus */ #define MACHINE_BUS_OLB 0x00002000 /* sys has OPTi local bus */
#define MACHINE_BUS_VLB 0x00004000 /* sys has VL bus */ #define MACHINE_BUS_VLB 0x00004000 /* sys has VL bus */
#define MACHINE_BUS_MCA 0x00008000 /* sys has MCA bus */ #define MACHINE_BUS_PCI 0x00008000 /* sys has PCI bus */
#define MACHINE_BUS_PCI 0x00010000 /* sys has PCI bus */ #define MACHINE_BUS_CARDBUS 0x00010000 /* sys has CardBus bus */
#define MACHINE_BUS_CARDBUS 0x00020000 /* sys has CardBus bus */ #define MACHINE_BUS_USB 0x00020000 /* sys has USB bus */
#define MACHINE_BUS_USB 0x00040000 /* sys has USB bus */ #define MACHINE_BUS_AGP 0x00040000 /* sys has AGP bus */
#define MACHINE_BUS_AGP 0x00080000 /* sys has AGP bus */ #define MACHINE_BUS_AC97 0x00080000 /* sys has AC97 bus (ACR/AMR/CNR slot) */
#define MACHINE_BUS_AC97 0x00100000 /* sys has AC97 bus (ACR/AMR/CNR slot) */
/* Aliases. */ /* Aliases. */
#define MACHINE_CASSETTE (MACHINE_BUS_CASSETTE) /* sys has cassette port */ #define MACHINE_CASSETTE (MACHINE_BUS_CASSETTE) /* sys has cassette port */
#define MACHINE_CARTRIDGE (MACHINE_BUS_CARTRIDGE) /* sys has two cartridge bays */
/* Combined flags. */ /* Combined flags. */
#define MACHINE_PC (MACHINE_BUS_ISA) /* sys is PC/XT-compatible (ISA) */ #define MACHINE_PC (MACHINE_BUS_ISA) /* sys is PC/XT-compatible (ISA) */
#define MACHINE_AT (MACHINE_BUS_ISA | MACHINE_BUS_ISA16) /* sys is AT-compatible (ISA + ISA16) */ #define MACHINE_AT (MACHINE_BUS_ISA | MACHINE_BUS_ISA16) /* sys is AT-compatible (ISA + ISA16) */
@@ -70,7 +67,7 @@
#define MACHINE_AGP98 (MACHINE_BUS_AGP | MACHINE_PCI98) /* sys is NEC PC-98x1 series with AGP (did that even exist?) */ #define MACHINE_AGP98 (MACHINE_BUS_AGP | MACHINE_PCI98) /* sys is NEC PC-98x1 series with AGP (did that even exist?) */
#define MACHINE_PC5150 (MACHINE_PC | MACHINE_CASSETTE) /* sys is IBM PC 5150 */ #define MACHINE_PC5150 (MACHINE_PC | MACHINE_CASSETTE) /* sys is IBM PC 5150 */
#define MACHINE_PCJR (MACHINE_PC | MACHINE_CASSETTE | MACHINE_CARTRIDGE) /* sys is PCjr */ #define MACHINE_PCJR (MACHINE_PC | MACHINE_CASSETTE | MACHINE_BUS_SIDECAR) /* sys is PCjr */
#define MACHINE_PS2 (MACHINE_AT | MACHINE_BUS_PS2) /* sys is PS/2 */ #define MACHINE_PS2 (MACHINE_AT | MACHINE_BUS_PS2) /* sys is PS/2 */
#define MACHINE_PS2_MCA (MACHINE_MCA | MACHINE_BUS_PS2) /* sys is MCA PS/2 */ #define MACHINE_PS2_MCA (MACHINE_MCA | MACHINE_BUS_PS2) /* sys is MCA PS/2 */
#define MACHINE_PS2_VLB (MACHINE_VLB | MACHINE_BUS_PS2) /* sys is VLB PS/2 */ #define MACHINE_PS2_VLB (MACHINE_VLB | MACHINE_BUS_PS2) /* sys is VLB PS/2 */
@@ -93,7 +90,8 @@
#define MACHINE_LPT_PRI 0x00000080 /* sys has int pri LPT */ #define MACHINE_LPT_PRI 0x00000080 /* sys has int pri LPT */
#define MACHINE_LPT_SEC 0x00000100 /* sys has int sec LPT */ #define MACHINE_LPT_SEC 0x00000100 /* sys has int sec LPT */
#define MACHINE_LPT_TER 0x00000200 /* sys has int ter LPT */ #define MACHINE_LPT_TER 0x00000200 /* sys has int ter LPT */
#define MACHINE_LPT_QUA 0x00000400 /* sys has int qua LPT */ #define MACHINE_PS2_KBC 0x00000400 /* sys has a PS/2 keyboard controller */
/* this is separate from having PS/2 ports */
#define MACHINE_UART_PRI 0x00000800 /* sys has int pri UART */ #define MACHINE_UART_PRI 0x00000800 /* sys has int pri UART */
#define MACHINE_UART_SEC 0x00001000 /* sys has int sec UART */ #define MACHINE_UART_SEC 0x00001000 /* sys has int sec UART */
#define MACHINE_UART_TER 0x00002000 /* sys has int ter UART */ #define MACHINE_UART_TER 0x00002000 /* sys has int ter UART */
@@ -106,7 +104,7 @@
#define MACHINE_APM 0x00080000 /* sys has APM */ #define MACHINE_APM 0x00080000 /* sys has APM */
#define MACHINE_ACPI 0x00100000 /* sys has ACPI */ #define MACHINE_ACPI 0x00100000 /* sys has ACPI */
#define MACHINE_HWM 0x00200000 /* sys has hw monitor */ #define MACHINE_HWM 0x00200000 /* sys has hw monitor */
#define MACHINE_COREBOOT 0x00400000 /* sys has coreboot BIOS */ #define MACHINE_CARTRIDGE 0x00400000 /* sys has cartridge bays */
/* Feature flags for internal storage controllers. */ /* Feature flags for internal storage controllers. */
#define MACHINE_MFM 0x00800000 /* sys has int MFM/RLL */ #define MACHINE_MFM 0x00800000 /* sys has int MFM/RLL */
#define MACHINE_XTA 0x01000000 /* sys has int XTA */ #define MACHINE_XTA 0x01000000 /* sys has int XTA */

42
src/machine/machine_table.c
View File

@@ -8257,8 +8257,8 @@ const machine_t machines[] = {
.min_multi = 0, .min_multi = 0,
.max_multi = 0 .max_multi = 0
}, },
.bus_flags = MACHINE_BUS_PS2_LATCH | MACHINE_PCI, .bus_flags = MACHINE_PCI,
.flags = MACHINE_IDE_DUAL | MACHINE_APM, .flags = MACHINE_PS2_KBC | MACHINE_IDE_DUAL | MACHINE_APM,
.ram = { .ram = {
.min = 1024, .min = 1024,
.max = 131072, .max = 131072,
@@ -8337,8 +8337,8 @@ const machine_t machines[] = {
.min_multi = 0, .min_multi = 0,
.max_multi = 0 .max_multi = 0
}, },
.bus_flags = MACHINE_BUS_PS2_LATCH | MACHINE_PCI, .bus_flags = MACHINE_PCI,
.flags = MACHINE_IDE_DUAL | MACHINE_APM, .flags = MACHINE_PS2_KBC | MACHINE_IDE_DUAL | MACHINE_APM,
.ram = { .ram = {
.min = 1024, .min = 1024,
.max = 261120, .max = 261120,
@@ -8539,8 +8539,8 @@ const machine_t machines[] = {
.min_multi = 0, .min_multi = 0,
.max_multi = 0 .max_multi = 0
}, },
.bus_flags = MACHINE_PCI | MACHINE_BUS_PS2_LATCH, .bus_flags = MACHINE_PCI,
.flags = MACHINE_IDE_DUAL | MACHINE_APM, .flags = MACHINE_PS2_KBC | MACHINE_IDE_DUAL | MACHINE_APM,
.ram = { .ram = {
.min = 1024, .min = 1024,
.max = 131072, .max = 131072,
@@ -9198,8 +9198,8 @@ const machine_t machines[] = {
.min_multi = MACHINE_MULTIPLIER_FIXED, .min_multi = MACHINE_MULTIPLIER_FIXED,
.max_multi = MACHINE_MULTIPLIER_FIXED .max_multi = MACHINE_MULTIPLIER_FIXED
}, },
.bus_flags = MACHINE_BUS_PS2_LATCH | MACHINE_PCI, .bus_flags = MACHINE_PCI,
.flags = MACHINE_APM, .flags = MACHINE_PS2_KBC | MACHINE_APM,
.ram = { .ram = {
.min = 2048, .min = 2048,
.max = 196608, .max = 196608,
@@ -16497,19 +16497,39 @@ machine_get_nvrmask(int m)
int int
machine_has_flags(int m, int flags) machine_has_flags(int m, int flags)
{ {
return (machines[m].flags & flags); int ret = machines[m].flags & flags;
/* Can't have PS/2 ports with an AT KBC. */
if ((flags & MACHINE_PS2_KBC) &&
(machines[m].bus_flags & MACHINE_BUS_PS2_PORTS))
ret |= MACHINE_PS2_KBC;
return ret;
} }
int int
machine_has_bus(int m, int bus_flags) machine_has_bus(int m, int bus_flags)
{ {
return (machines[m].bus_flags & bus_flags); int ret = machines[m].bus_flags & bus_flags;
/* TODO: Move the KBD flags to the machine table! */
if ((bus_flags & MACHINE_BUS_XT_KBD) &&
!(machines[m].bus_flags & MACHINE_BUS_ISA16) &&
!(machines[m].bus_flags & MACHINE_BUS_PS2_PORTS))
ret |= MACHINE_BUS_XT_KBD;
if ((bus_flags & MACHINE_BUS_AT_KBD) &&
(IS_AT(m)) &&
!(machines[m].bus_flags & MACHINE_BUS_PS2_PORTS))
ret |= MACHINE_BUS_AT_KBD;
return ret;
} }
int int
machine_has_cartridge(int m) machine_has_cartridge(int m)
{ {
return (machine_has_bus(m, MACHINE_CARTRIDGE) ? 1 : 0); return (machine_has_flags(m, MACHINE_CARTRIDGE) ? 1 : 0);
} }
int int

2
src/pic.c
View File

@@ -629,7 +629,7 @@ pic_reset_hard(void)
/* The situation is as follows: There is a giant mess when it comes to these latches on real hardware, /* The situation is as follows: There is a giant mess when it comes to these latches on real hardware,
to the point that there's even boards with board-level latched that get used in place of the latches to the point that there's even boards with board-level latched that get used in place of the latches
on the chipset, therefore, I'm just doing this here for the sake of simplicity. */ on the chipset, therefore, I'm just doing this here for the sake of simplicity. */
if (machine_has_bus(machine, MACHINE_BUS_PS2_LATCH)) { if (machine_has_flags(machine, MACHINE_PS2_KBC)) {
pic_kbd_latch(0x01); pic_kbd_latch(0x01);
pic_mouse_latch(0x01); pic_mouse_latch(0x01);
} else { } else {