1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _LINUX_FDREG_H 8 #define _LINUX_FDREG_H 9 #define FD_SRA 0 10 #define FD_SRB 1 11 #define FD_DOR 2 12 #define FD_TDR 3 13 #define FD_DSR 4 14 #define FD_STATUS 4 15 #define FD_DATA 5 16 #define FD_DIR 7 17 #define FD_DCR 7 18 #define STATUS_BUSYMASK 0x0F 19 #define STATUS_BUSY 0x10 20 #define STATUS_DMA 0x20 21 #define STATUS_DIR 0x40 22 #define STATUS_READY 0x80 23 #define ST0_DS 0x03 24 #define ST0_HA 0x04 25 #define ST0_NR 0x08 26 #define ST0_ECE 0x10 27 #define ST0_SE 0x20 28 #define ST0_INTR 0xC0 29 #define ST1_MAM 0x01 30 #define ST1_WP 0x02 31 #define ST1_ND 0x04 32 #define ST1_OR 0x10 33 #define ST1_CRC 0x20 34 #define ST1_EOC 0x80 35 #define ST2_MAM 0x01 36 #define ST2_BC 0x02 37 #define ST2_SNS 0x04 38 #define ST2_SEH 0x08 39 #define ST2_WC 0x10 40 #define ST2_CRC 0x20 41 #define ST2_CM 0x40 42 #define ST3_HA 0x04 43 #define ST3_DS 0x08 44 #define ST3_TZ 0x10 45 #define ST3_RY 0x20 46 #define ST3_WP 0x40 47 #define ST3_FT 0x80 48 #define FD_RECALIBRATE 0x07 49 #define FD_SEEK 0x0F 50 #define FD_READ 0xE6 51 #define FD_WRITE 0xC5 52 #define FD_SENSEI 0x08 53 #define FD_SPECIFY 0x03 54 #define FD_FORMAT 0x4D 55 #define FD_VERSION 0x10 56 #define FD_CONFIGURE 0x13 57 #define FD_PERPENDICULAR 0x12 58 #define FD_GETSTATUS 0x04 59 #define FD_DUMPREGS 0x0E 60 #define FD_READID 0xEA 61 #define FD_UNLOCK 0x14 62 #define FD_LOCK 0x94 63 #define FD_RSEEK_OUT 0x8f 64 #define FD_RSEEK_IN 0xcf 65 #define FD_PARTID 0x18 66 #define FD_SAVE 0x2e 67 #define FD_DRIVESPEC 0x8e 68 #define FD_RESTORE 0x4e 69 #define FD_POWERDOWN 0x27 70 #define FD_FORMAT_N_WRITE 0xef 71 #define FD_OPTION 0x33 72 #define DMA_READ 0x46 73 #define DMA_WRITE 0x4A 74 #define FDC_NONE 0x00 75 #define FDC_UNKNOWN 0x10 76 #define FDC_8272A 0x20 77 #define FDC_765ED 0x30 78 #define FDC_82072 0x40 79 #define FDC_82072A 0x45 80 #define FDC_82077_ORIG 0x51 81 #define FDC_82077 0x52 82 #define FDC_82078_UNKN 0x5f 83 #define FDC_82078 0x60 84 #define FDC_82078_1 0x61 85 #define FDC_S82078B 0x62 86 #define FDC_87306 0x63 87 #define FD_RESET_DELAY 20 88 #endif 89