1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2002 4 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se 5 */ 6 7 #ifndef __ASM_IBMPC_H_ 8 #define __ASM_IBMPC_H_ 1 9 10 /* misc ports in an ibm compatible pc */ 11 12 #define MASTER_PIC 0x20 13 #define PIT_BASE 0x40 14 #define KBDDATA 0x60 15 #define SYSCTLB 0x62 16 #define KBDCMD 0x64 17 #define SYSCTLA 0x92 18 #define SLAVE_PIC 0xa0 19 20 #define UART0_BASE 0x3f8 21 #define UART1_BASE 0x2f8 22 23 #define UART0_IRQ 4 24 #define UART1_IRQ 3 25 26 #define KBD_IRQ 1 27 #define MSE_IRQ 12 28 29 #endif 30