summaryrefslogtreecommitdiff
path: root/include/asm-m68k
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k')
-rw-r--r--include/asm-m68k/swim_iop.h221
1 files changed, 0 insertions, 221 deletions
diff --git a/include/asm-m68k/swim_iop.h b/include/asm-m68k/swim_iop.h
deleted file mode 100644
index f29b67876b01..000000000000
--- a/include/asm-m68k/swim_iop.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * SWIM access through the IOP
- * Written by Joshua M. Thompson
- */
-
-/* IOP number and channel number for the SWIM */
-
-#define SWIM_IOP IOP_NUM_ISM
-#define SWIM_CHAN 1
-
-/* Command code: */
-
-#define CMD_INIT 0x01 /* Initialize */
-#define CMD_SHUTDOWN 0x02 /* Shutdown */
-#define CMD_START_POLL 0x03 /* Start insert/eject polling */
-#define CMD_STOP_POLL 0x04 /* Stop insert/eject polling */
-#define CMD_SETHFSTAG 0x05 /* Set HFS tag buffer address */
-#define CMD_STATUS 0x06 /* Status */
-#define CMD_EJECT 0x07 /* Eject */
-#define CMD_FORMAT 0x08 /* Format */
-#define CMD_FORMAT_VERIFY 0x09 /* Format and Verify */
-#define CMD_WRITE 0x0A /* Write */
-#define CMD_READ 0x0B /* Read */
-#define CMD_READ_VERIFY 0x0C /* Read and Verify */
-#define CMD_CACHE_CTRL 0x0D /* Cache control */
-#define CMD_TAGBUFF_CTRL 0x0E /* Tag buffer control */
-#define CMD_GET_ICON 0x0F /* Get Icon */
-
-/* Drive types: */
-
-/* note: apple sez DRV_FDHD is 4, but I get back a type */
-/* of 5 when I do a drive status check on my FDHD */
-
-#define DRV_NONE 0 /* No drive */
-#define DRV_UNKNOWN 1 /* Unspecified drive */
-#define DRV_400K 2 /* 400K */
-#define DRV_800K 3 /* 400K/800K */
-#define DRV_FDHD 5 /* 400K/800K/720K/1440K */
-#define DRV_HD20 7 /* Apple HD20 */
-
-/* Format types: */
-
-#define FMT_HD20 0x0001 /* Apple HD20 */
-#define FMT_400K 0x0002 /* 400K (GCR) */
-#define FMT_800K 0x0004 /* 800K (GCR) */
-#define FMT_720K 0x0008 /* 720K (MFM) */
-#define FMT_1440K 0x0010 /* 1.44M (MFM) */
-
-#define FMD_KIND_400K 1
-#define FMD_KIND_800K 2
-#define FMD_KIND_720K 3
-#define FMD_KIND_1440K 1
-
-/* Icon Flags: */
-
-#define ICON_MEDIA 0x01 /* Have IOP supply media icon */
-#define ICON_DRIVE 0x01 /* Have IOP supply drive icon */
-
-/* Error codes: */
-
-#define gcrOnMFMErr -400 /* GCR (400/800K) on HD media */
-#define verErr -84 /* verify failed */
-#define fmt2Err -83 /* can't get enough sync during format */
-#define fmt1Err -82 /* can't find sector 0 after track format */
-#define sectNFErr -81 /* can't find sector */
-#define seekErr -80 /* drive error during seek */
-#define spdAdjErr -79 /* can't set drive speed */
-#define twoSideErr -78 /* drive is single-sided */
-#define initIWMErr -77 /* error during initialization */
-#define tk0badErr -76 /* track zero is bad */
-#define cantStepErr -75 /* drive error during step */
-#define wrUnderrun -74 /* write underrun occurred */
-#define badDBtSlp -73 /* bad data bitslip marks */
-#define badDCksum -72 /* bad data checksum */
-#define noDtaMkErr -71 /* can't find data mark */
-#define badBtSlpErr -70 /* bad address bitslip marks */
-#define badCksmErr -69 /* bad address-mark checksum */
-#define dataVerErr -68 /* read-verify failed */
-#define noAdrMkErr -67 /* can't find an address mark */
-#define noNybErr -66 /* no nybbles? disk is probably degaussed */
-#define offLinErr -65 /* no disk in drive */
-#define noDriveErr -64 /* drive isn't connected */
-#define nsDrvErr -56 /* no such drive */
-#define paramErr -50 /* bad positioning information */
-#define wPrErr -44 /* write protected */
-#define openErr -23 /* already initialized */
-
-#ifndef __ASSEMBLY__
-
-struct swim_drvstatus {
- __u16 curr_track; /* Current track number */
- __u8 write_prot; /* 0x80 if disk is write protected */
- __u8 disk_in_drive; /* 0x01 or 0x02 if a disk is in the drive */
- __u8 installed; /* 0x01 if drive installed, 0xFF if not */
- __u8 num_sides; /* 0x80 if two-sided format supported */
- __u8 two_sided; /* 0xff if two-sided format diskette */
- __u8 new_interface; /* 0x00 if old 400K drive, 0xFF if newer */
- __u16 errors; /* Disk error count */
- struct { /* 32 bits */
- __u16 reserved;
- __u16 :4;
- __u16 external:1; /* Drive is external */
- __u16 scsi:1; /* Drive is a SCSI drive */
- __u16 fixed:1; /* Drive has fixed media */
- __u16 secondary:1; /* Drive is secondary drive */
- __u8 type; /* Drive type */
- } info;
- __u8 mfm_drive; /* 0xFF if this is an FDHD drive */
- __u8 mfm_disk; /* 0xFF if 720K/1440K (MFM) disk */
- __u8 mfm_format; /* 0x00 if 720K, 0xFF if 1440K */
- __u8 ctlr_type; /* 0x00 if IWM, 0xFF if SWIM */
- __u16 curr_format; /* Current format type */
- __u16 allowed_fmt; /* Allowed format types */
- __u32 num_blocks; /* Number of blocks on disk */
- __u8 icon_flags; /* Icon flags */
- __u8 unusued;
-};
-
-/* Commands issued from the host to the IOP: */
-
-struct swimcmd_init {
- __u8 code; /* CMD_INIT */
- __u8 unusued;
- __u16 error;
- __u8 drives[28]; /* drive type list */
-};
-
-struct swimcmd_startpoll {
- __u8 code; /* CMD_START_POLL */
- __u8 unusued;
- __u16 error;
-};
-
-struct swimcmd_sethfstag {
- __u8 code; /* CMD_SETHFSTAG */
- __u8 unusued;
- __u16 error;
- caddr_t tagbuf; /* HFS tag buffer address */
-};
-
-struct swimcmd_status {
- __u8 code; /* CMD_STATUS */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-struct swimcmd_eject {
- __u8 code; /* CMD_EJECT */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-struct swimcmd_format {
- __u8 code; /* CMD_FORMAT */
- __u8 drive_num;
- __u16 error;
- union {
- struct {
- __u16 fmt; /* format kind */
- __u8 hdrbyte; /* fmt byte for hdr (0=default) */
- __u8 interleave; /* interleave (0 = default) */
- caddr_t databuf; /* sector data buff (0=default */
- caddr_t tagbuf; /* tag data buffer (0=default) */
- } f;
- struct swim_drvstatus status;
- } p;
-};
-
-struct swimcmd_fmtverify {
- __u8 code; /* CMD_FORMAT_VERIFY */
- __u8 drive_num;
- __u16 error;
-};
-
-struct swimcmd_rw {
- __u8 code; /* CMD_READ, CMD_WRITE or CMD_READ_VERIFY */
- __u8 drive_num;
- __u16 error;
- caddr_t buffer; /* R/W buffer address */
- __u32 first_block; /* Starting block */
- __u32 num_blocks; /* Number of blocks */
- __u8 tag[12]; /* tag data */
-};
-
-struct swimcmd_cachectl {
- __u8 code; /* CMD_CACHE_CTRL */
- __u8 unused;
- __u16 error;
- __u8 enable; /* Nonzero to enable cache */
- __u8 install; /* +1 = install, -1 = remove, 0 = neither */
-};
-
-struct swimcmd_tagbufctl {
- __u8 code; /* CMD_TAGBUFF_CTRL */
- __u8 unused;
- __u16 error;
- caddr_t buf; /* buffer address or 0 to disable */
-};
-
-struct swimcmd_geticon {
- __u8 code; /* CMD_GET_ICON */
- __u8 drive_num;
- __u16 error;
- caddr_t buffer; /* Nuffer address */
- __u16 kind; /* 0 = media icon, 1 = drive icon */
- __u16 unused;
- __u16 max_bytes; /* maximum byte count */
-};
-
-/* Messages from the SWIM IOP to the host CPU: */
-
-struct swimmsg_status {
- __u8 code; /* 1 = insert, 2 = eject, 3 = status changed */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-#endif /* __ASSEMBLY__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 17:16:48 +0000