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-rw-r--r--include/asm-m68k/atafdreg.h79
1 files changed, 0 insertions, 79 deletions
diff --git a/include/asm-m68k/atafdreg.h b/include/asm-m68k/atafdreg.h
deleted file mode 100644
index bbf80949fd9f..000000000000
--- a/include/asm-m68k/atafdreg.h
+++ /dev/null
@@ -1,79 +0,0 @@
1#ifndef _LINUX_FDREG_H
2#define _LINUX_FDREG_H
3
4/*
5** WD1772 stuff
6 */
7
8/* register codes */
9
10#define FDCSELREG_STP (0x80) /* command/status register */
11#define FDCSELREG_TRA (0x82) /* track register */
12#define FDCSELREG_SEC (0x84) /* sector register */
13#define FDCSELREG_DTA (0x86) /* data register */
14
15/* register names for FDC_READ/WRITE macros */
16
17#define FDCREG_CMD 0
18#define FDCREG_STATUS 0
19#define FDCREG_TRACK 2
20#define FDCREG_SECTOR 4
21#define FDCREG_DATA 6
22
23/* command opcodes */
24
25#define FDCCMD_RESTORE (0x00) /* - */
26#define FDCCMD_SEEK (0x10) /* | */
27#define FDCCMD_STEP (0x20) /* | TYP 1 Commands */
28#define FDCCMD_STIN (0x40) /* | */
29#define FDCCMD_STOT (0x60) /* - */
30#define FDCCMD_RDSEC (0x80) /* - TYP 2 Commands */
31#define FDCCMD_WRSEC (0xa0) /* - " */
32#define FDCCMD_RDADR (0xc0) /* - */
33#define FDCCMD_RDTRA (0xe0) /* | TYP 3 Commands */
34#define FDCCMD_WRTRA (0xf0) /* - */
35#define FDCCMD_FORCI (0xd0) /* - TYP 4 Command */
36
37/* command modifier bits */
38
39#define FDCCMDADD_SR6 (0x00) /* step rate settings */
40#define FDCCMDADD_SR12 (0x01)
41#define FDCCMDADD_SR2 (0x02)
42#define FDCCMDADD_SR3 (0x03)
43#define FDCCMDADD_V (0x04) /* verify */
44#define FDCCMDADD_H (0x08) /* wait for spin-up */
45#define FDCCMDADD_U (0x10) /* update track register */
46#define FDCCMDADD_M (0x10) /* multiple sector access */
47#define FDCCMDADD_E (0x04) /* head settling flag */
48#define FDCCMDADD_P (0x02) /* precompensation off */
49#define FDCCMDADD_A0 (0x01) /* DAM flag */
50
51/* status register bits */
52
53#define FDCSTAT_MOTORON (0x80) /* motor on */
54#define FDCSTAT_WPROT (0x40) /* write protected (FDCCMD_WR*) */
55#define FDCSTAT_SPINUP (0x20) /* motor speed stable (Type I) */
56#define FDCSTAT_DELDAM (0x20) /* sector has deleted DAM (Type II+III) */
57#define FDCSTAT_RECNF (0x10) /* record not found */
58#define FDCSTAT_CRC (0x08) /* CRC error */
59#define FDCSTAT_TR00 (0x04) /* Track 00 flag (Type I) */
60#define FDCSTAT_LOST (0x04) /* Lost Data (Type II+III) */
61#define FDCSTAT_IDX (0x02) /* Index status (Type I) */
62#define FDCSTAT_DRQ (0x02) /* DRQ status (Type II+III) */
63#define FDCSTAT_BUSY (0x01) /* FDC is busy */
64
65
66/* PSG Port A Bit Nr 0 .. Side Sel .. 0 -> Side 1 1 -> Side 2 */
67#define DSKSIDE (0x01)
68
69#define DSKDRVNONE (0x06)
70#define DSKDRV0 (0x02)
71#define DSKDRV1 (0x04)
72
73/* step rates */
74#define FDCSTEP_6 0x00
75#define FDCSTEP_12 0x01
76#define FDCSTEP_2 0x02
77#define FDCSTEP_3 0x03
78
79#endif