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Removed HlIoPortWait(), fixed PIC port addresses, improved formatting

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This commit is contained in:
Jozef Nagy
2023-11-28 17:00:14 +01:00
parent 656c6b7d59
commit 0efd9ade59
10 changed files with 50 additions and 111 deletions
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13
sdk/xtdk/i686/hltypes.h
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@@ -69,6 +69,19 @@
#define PIC2_DATA_PORT 0xA1
#define PIC2_ELCR_PORT 0x04D1
/* 8259 PIC commands */
#define PIC_ICW1_ICW4 0x01 /* Indicates that ICW4 will be present */
#define PIC_ICW1_SINGLE 0x02 /* Single (cascade) mode */
#define PIC_ICW1_INTERVAL4 0x04 /* Call address interva l 4 (8) */
#define PIC_ICW1_LEVEL 0x08 /* Level triggered (edge) mode */
#define PIC_ICW1_INIT 0x10 /* Initialization - required! */
#define PIC_ICW4_8086 0x01 /* 8086/88 (MCS-80/85) mode */
#define PIC_ICW4_AUTO 0x02 /* Auto (normal) EOI */
#define PIC_ICW4_BUF_MASTER 0x0C /* Buffered mode/master */
#define PIC_ICW4_BUF_SLAVE 0x08 /* Buffered mode/slave */
#define PIC_ICW4_SFNM 0x10 /* Special fully nested (not) */
/* PIC vector definitions */
#define PIC1_VECTOR_SPURIOUS 0x37