| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __IDE_GD_H |
| #define __IDE_GD_H |
| |
| #define DRV_NAME "ide-gd" |
| #define PFX DRV_NAME ": " |
| |
| /* define to see debug info */ |
| #define IDE_GD_DEBUG_LOG 0 |
| |
| #if IDE_GD_DEBUG_LOG |
| #define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args) |
| #else |
| #define ide_debug_log(lvl, fmt, args...) do {} while (0) |
| #endif |
| |
| struct ide_disk_obj { |
| ide_drive_t *drive; |
| struct ide_driver *driver; |
| struct gendisk *disk; |
| struct device dev; |
| unsigned int openers; /* protected by BKL for now */ |
| |
| /* used for blk_{fs,pc}_request() requests */ |
| struct ide_atapi_pc queued_pc; |
| |
| /* Last error information */ |
| u8 sense_key, asc, ascq; |
| |
| int progress_indication; |
| |
| /* Device information */ |
| /* Current format */ |
| int blocks, block_size, bs_factor; |
| /* Last format capacity descriptor */ |
| u8 cap_desc[8]; |
| /* Copy of the flexible disk page */ |
| u8 flexible_disk_page[32]; |
| }; |
| |
| sector_t ide_gd_capacity(ide_drive_t *); |
| |
| #endif /* __IDE_GD_H */ |