186cb007fSWarner Losh /*- 28321fda1SDavid Greenman * LP (Laptop Package) 38321fda1SDavid Greenman * 48321fda1SDavid Greenman * Copyright (C) 1994 by HOSOKAWA Tatsumi <hosokawa@mt.cs.keio.ac.jp> 58321fda1SDavid Greenman * 68321fda1SDavid Greenman * This software may be used, modified, copied, and distributed, in 78321fda1SDavid Greenman * both source and binary form provided that the above copyright and 88321fda1SDavid Greenman * these terms are retained. Under no circumstances is the author 98321fda1SDavid Greenman * responsible for the proper functioning of this software, nor does 108321fda1SDavid Greenman * the author assume any responsibility for damages incurred with its 118321fda1SDavid Greenman * use. 128321fda1SDavid Greenman * 138321fda1SDavid Greenman * Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD) 148321fda1SDavid Greenman */ 158321fda1SDavid Greenman 168321fda1SDavid Greenman #ifndef _MACHINE_APM_SEGMENTS_H 178321fda1SDavid Greenman #define _MACHINE_APM_SEGMENTS_H 188321fda1SDavid Greenman 198321fda1SDavid Greenman #define SIZEOF_GDT 8 208321fda1SDavid Greenman #define BOOTSTRAP_GDT_NUM 32 218321fda1SDavid Greenman 22f42e1448SNate Williams #define APM_INIT_CS_INDEX (BOOTSTRAP_GDT_NUM - 4) 23f42e1448SNate Williams #define APM_INIT_DS_INDEX (BOOTSTRAP_GDT_NUM - 3) 24f42e1448SNate Williams #define APM_INIT_CS16_INDEX (BOOTSTRAP_GDT_NUM - 2) 25f42e1448SNate Williams #define APM_INIT_DS16_INDEX (BOOTSTRAP_GDT_NUM - 1) 268321fda1SDavid Greenman #define APM_INIT_CS_SEL (APM_INIT_CS_INDEX << 3) 278321fda1SDavid Greenman #define APM_INIT_DS_SEL (APM_INIT_DS_INDEX << 3) 288321fda1SDavid Greenman #define APM_INIT_CS16_SEL (APM_INIT_CS16_INDEX << 3) 29f42e1448SNate Williams #define APM_INIT_DS16_SEL (APM_INIT_DS16_INDEX << 3) 308321fda1SDavid Greenman 318321fda1SDavid Greenman #define CS32_ATTRIB 0x409e 328321fda1SDavid Greenman #define DS32_ATTRIB 0x4092 33f42e1448SNate Williams #define CS16_ATTRIB 0x009e 34f42e1448SNate Williams #define DS16_ATTRIB 0x0092 358321fda1SDavid Greenman 368321fda1SDavid Greenman #endif 37