1 files changed, 0 insertions, 71 deletions
diff --git a/include/x86/bios.h b/include/x86/bios.h
deleted file mode 100644
index f1debbf..0000000
--- a/include/x86/bios.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
-** @file	bios.h
-**
-** @author	Warren R. Carithers
-**
-** BIOS-related declarations
-*/
-
-#ifndef BIOS_H_
-#define BIOS_H_
-
-/*
-** BIOS-related memory addresses
-*/
-#define BIOS_BDA 0x0400
-
-/*
-** Selected BIOS interrupt numbers
-*/
-#define BIOS_TIMER 0x08
-#define BIOS_KBD 0x09
-#define BIOS_VIDEO 0x10
-#define BIOS_EQUIP 0x11
-#define BIOS_MSIZ 0x12
-#define BIOS_DISK 0x13
-#define BIOS_SERIAL 0x14
-#define BIOS_MISC 0x15
-#define BIOS_KBDSVC 0x16
-#define BIOS_PRTSVC 0x17
-#define BIOS_BOOT 0x19
-#define BIOS_RTCPCI 0x1a
-
-// BIOS video commands (AH)
-#define BV_W_ADV 0x0e
-
-// BIOS disk commands (AH)
-#define BD_RESET 0x00
-#define BD_CHECK 0x01
-#define BD_RDSECT 0x02
-#define BD_WRSECT 0x03
-#define BD_PARAMS 0x08
-
-// BIOS disk commands with parameters (AX)
-#define BD_READ(n) ((BD_RDSECT << 8) | (n))
-#define BD_READ1 0x0201
-
-// CMOS ports (used for masking NMIs)
-#define CMOS_ADDR 0x70
-#define CMOS_DATA 0x71
-
-// important related commands
-#define NMI_ENABLE 0x00
-#define NMI_DISABLE 0x80
-
-/*
-** Physical Memory Map Table (0000:2D00 - 0000:7c00)
-**
-** Primarily used with the BIOS_MISC interrupt
-*/
-#define MMAP_SEG 0x02D0
-#define MMAP_DISP 0x0000
-#define MMAP_ADDR ((MMAP_SEG << 4) + MMAP_DISP)
-#define MMAP_SECTORS 0x0a
-
-#define MMAP_ENT 24 /* bytes per entry */
-#define MMAP_MAX_ENTS (BOOT_ADDR - MMAP_ADDR - 4) / 24
-
-#define MMAP_CODE 0xE820 /* int 0x15 code */
-#define MMAP_MAGIC_NUM 0x534D4150 /* for 0xE820 interrupt */
-
-#endif