From c0daede46df4f546639bd2d3e11dcf064d554966 Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Sat, 16 May 2020 09:53:58 -0400 Subject: starting over --- src/kernel/diskio.h | 57 ----------------------------------------------------- 1 file changed, 57 deletions(-) delete mode 100644 src/kernel/diskio.h (limited to 'src/kernel/diskio.h') diff --git a/src/kernel/diskio.h b/src/kernel/diskio.h deleted file mode 100644 index 0e16423..0000000 --- a/src/kernel/diskio.h +++ /dev/null @@ -1,57 +0,0 @@ -/* -Copyright 2019 Benji Dial - -Permission to use, copy, modify, and/or distribute this -software for any purpose with or without fee is hereby -granted, provided that the above copyright notice and this -permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS -ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO -EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, -INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER -RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE -OF THIS SOFTWARE. -*/ - -#include -#include - -#ifndef DISKIO_H -#define DISKIO_H - -enum interface { - FLOPPY, - IDE, - ATA -}; - -#define N_INTERFACES 3 - -typedef uint32_t (*const read_sectors_t)(uint8_t, uint32_t, uint32_t, void *); -typedef uint32_t (*const write_sectors_t)(uint8_t, uint32_t, uint32_t, void *); - -enum drive_flags { - SPUN = 0x01, - DISK_IN = 0x02, - PRESENT = 0x04 -}; - -struct drive_info { - uint8_t interface; - uint8_t number; - uint8_t flags; - uint8_t ssize;//log_2 of B - uint32_t length;//in kiB/2 -}; - -struct drive_info drives[26]; - -read_sectors_t get_read_sectors_function(uint8_t drive); -write_sectors_t get_write_sectors_function(uint8_t drive); -void update_status(uint8_t drive); - -#endif \ No newline at end of file -- cgit v1.2.3