1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __IDE_GD_H 3 #define __IDE_GD_H 4 5 #define DRV_NAME "ide-gd" 6 #define PFX DRV_NAME ": " 7 8 /* define to see debug info */ 9 #define IDE_GD_DEBUG_LOG 0 10 11 #if IDE_GD_DEBUG_LOG 12 #define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args) 13 #else 14 #define ide_debug_log(lvl, fmt, args...) do {} while (0) 15 #endif 16 17 struct ide_disk_obj { 18 ide_drive_t *drive; 19 struct ide_driver *driver; 20 struct gendisk *disk; 21 struct device dev; 22 unsigned int openers; /* protected by BKL for now */ 23 24 /* used for blk_{fs,pc}_request() requests */ 25 struct ide_atapi_pc queued_pc; 26 27 /* Last error information */ 28 u8 sense_key, asc, ascq; 29 30 int progress_indication; 31 32 /* Device information */ 33 /* Current format */ 34 int blocks, block_size, bs_factor; 35 /* Last format capacity descriptor */ 36 u8 cap_desc[8]; 37 /* Copy of the flexible disk page */ 38 u8 flexible_disk_page[32]; 39 }; 40 41 sector_t ide_gd_capacity(ide_drive_t *); 42 43 #endif /* __IDE_GD_H */ 44