1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _ASM_I8259_H 20 #define _ASM_I8259_H 21 #include <linux/compiler.h> 22 #include <linux/spinlock.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <asm/io.h> 25 #include <irq.h> 26 #define PIC_MASTER_CMD 0x20 27 #define PIC_MASTER_IMR 0x21 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define PIC_MASTER_ISR PIC_MASTER_CMD 30 #define PIC_MASTER_POLL PIC_MASTER_ISR 31 #define PIC_MASTER_OCW3 PIC_MASTER_ISR 32 #define PIC_SLAVE_CMD 0xa0 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define PIC_SLAVE_IMR 0xa1 35 #define PIC_CASCADE_IR 2 36 #define MASTER_ICW4_DEFAULT 0x01 37 #define SLAVE_ICW4_DEFAULT 0x01 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define PIC_ICW4_AEOI 2 40 #endif 41