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 _LINUX_FDREG_H 20#define _LINUX_FDREG_H 21#ifdef FDPATCHES 22#define FD_IOPORT fdc_state[fdc].address 23#else 24#define FD_IOPORT 0x3f0 25#endif 26#define FD_STATUS (4 + FD_IOPORT) 27#define FD_DATA (5 + FD_IOPORT) 28#define FD_DOR (2 + FD_IOPORT) 29#define FD_DIR (7 + FD_IOPORT) 30#define FD_DCR (7 + FD_IOPORT) 31#define STATUS_BUSYMASK 0x0F 32#define STATUS_BUSY 0x10 33#define STATUS_DMA 0x20 34#define STATUS_DIR 0x40 35#define STATUS_READY 0x80 36#define ST0_DS 0x03 37#define ST0_HA 0x04 38#define ST0_NR 0x08 39#define ST0_ECE 0x10 40#define ST0_SE 0x20 41#define ST0_INTR 0xC0 42#define ST1_MAM 0x01 43#define ST1_WP 0x02 44#define ST1_ND 0x04 45#define ST1_OR 0x10 46#define ST1_CRC 0x20 47#define ST1_EOC 0x80 48#define ST2_MAM 0x01 49#define ST2_BC 0x02 50#define ST2_SNS 0x04 51#define ST2_SEH 0x08 52#define ST2_WC 0x10 53#define ST2_CRC 0x20 54#define ST2_CM 0x40 55#define ST3_HA 0x04 56#define ST3_DS 0x08 57#define ST3_TZ 0x10 58#define ST3_RY 0x20 59#define ST3_WP 0x40 60#define ST3_FT 0x80 61#define FD_RECALIBRATE 0x07 62#define FD_SEEK 0x0F 63#define FD_READ 0xE6 64#define FD_WRITE 0xC5 65#define FD_SENSEI 0x08 66#define FD_SPECIFY 0x03 67#define FD_FORMAT 0x4D 68#define FD_VERSION 0x10 69#define FD_CONFIGURE 0x13 70#define FD_PERPENDICULAR 0x12 71#define FD_GETSTATUS 0x04 72#define FD_DUMPREGS 0x0E 73#define FD_READID 0xEA 74#define FD_UNLOCK 0x14 75#define FD_LOCK 0x94 76#define FD_RSEEK_OUT 0x8f 77#define FD_RSEEK_IN 0xcf 78#define FD_PARTID 0x18 79#define FD_SAVE 0x2e 80#define FD_DRIVESPEC 0x8e 81#define FD_RESTORE 0x4e 82#define FD_POWERDOWN 0x27 83#define FD_FORMAT_N_WRITE 0xef 84#define FD_OPTION 0x33 85#define DMA_READ 0x46 86#define DMA_WRITE 0x4A 87#define FDC_NONE 0x00 88#define FDC_UNKNOWN 0x10 89#define FDC_8272A 0x20 90#define FDC_765ED 0x30 91#define FDC_82072 0x40 92#define FDC_82072A 0x45 93#define FDC_82077_ORIG 0x51 94#define FDC_82077 0x52 95#define FDC_82078_UNKN 0x5f 96#define FDC_82078 0x60 97#define FDC_82078_1 0x61 98#define FDC_S82078B 0x62 99#define FDC_87306 0x63 100#define FD_RESET_DELAY 20 101#endif 102