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[/] [or1k/] [tags/] [before_ORP/] [uclinux/] [uClinux-2.0.x/] [drivers/] [block/] [promise.h] - Rev 199
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/* * linux/drivers/block/promise.h * * Copyright (C) 1995-6 Linus Torvalds & authors */ /* * Principal author: Peter Denison <peterd@pnd-pc.demon.co.uk> */ #ifndef IDE_PROMISE_H #define IDE_PROMISE_H #define PROMISE_EXTENDED_COMMAND 0xF0 #define PROMISE_READ 0xF2 #define PROMISE_WRITE 0xF3 /* Extended commands - main command code = 0xf0 */ #define PROMISE_GET_CONFIG 0x10 #define PROMISE_IDENTIFY 0x20 struct translation_mode { u16 cyl; u8 head; u8 sect; }; struct dc_ident { u8 type; u8 unknown1; u8 hw_revision; u8 firmware_major; u8 firmware_minor; u8 bios_address; u8 irq; u8 unknown2; u16 cache_mem; u16 unknown3; u8 id[2]; u16 info; struct translation_mode current_tm[4]; u8 pad[SECTOR_WORDS*4 - 32]; }; /* * Routines exported to ide.c: */ void do_promise_io (ide_drive_t *, struct request *); int promise_cmd(ide_drive_t *, byte); void setup_dc4030 (ide_hwif_t *); int init_dc4030 (void); #endif IDE_PROMISE_H
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