projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| b7694961 DLM |
1 | /* |
| 2 | * Copyright (C) 2020 Western Digital Corporation or its affiliates. | |
| 3 | * | |
| 4 | * This file is released under the GPL. | |
| 5 | */ | |
| 6 | #ifndef FIO_BLKZONED_H | |
| 7 | #define FIO_BLKZONED_H | |
| 8 | ||
| 9 | #include "zbd_types.h" | |
| 10 | ||
| 11 | #ifdef CONFIG_HAS_BLKZONED | |
| 12 | extern int blkzoned_get_zoned_model(struct thread_data *td, | |
| 13 | struct fio_file *f, enum zbd_zoned_model *model); | |
| 14 | extern int blkzoned_report_zones(struct thread_data *td, | |
| 15 | struct fio_file *f, uint64_t offset, | |
| 16 | struct zbd_zone *zones, unsigned int nr_zones); | |
| 17 | extern int blkzoned_reset_wp(struct thread_data *td, struct fio_file *f, | |
| 18 | uint64_t offset, uint64_t length); | |
| d2f442bc NC |
19 | extern int blkzoned_get_max_open_zones(struct thread_data *td, struct fio_file *f, |
| 20 | unsigned int *max_open_zones); | |
| 9e523ef8 SK |
21 | extern int blkzoned_get_max_active_zones(struct thread_data *td, |
| 22 | struct fio_file *f, | |
| 23 | unsigned int *max_active_zones); | |
| f8ec93e4 SK |
24 | extern int blkzoned_finish_zone(struct thread_data *td, struct fio_file *f, |
| 25 | uint64_t offset, uint64_t length); | |
| b7694961 DLM |
26 | #else |
| 27 | /* | |
| 28 | * Define stubs for systems that do not have zoned block device support. | |
| 29 | */ | |
| 30 | static inline int blkzoned_get_zoned_model(struct thread_data *td, | |
| 31 | struct fio_file *f, enum zbd_zoned_model *model) | |
| 32 | { | |
| 33 | /* | |
| 34 | * If this is a block device file, allow zbd emulation. | |
| 35 | */ | |
| 36 | if (f->filetype == FIO_TYPE_BLOCK) { | |
| 37 | *model = ZBD_NONE; | |
| 38 | return 0; | |
| 39 | } | |
| 40 | ||
| 41 | return -ENODEV; | |
| 42 | } | |
| 43 | static inline int blkzoned_report_zones(struct thread_data *td, | |
| 44 | struct fio_file *f, uint64_t offset, | |
| 45 | struct zbd_zone *zones, unsigned int nr_zones) | |
| 46 | { | |
| 47 | return -EIO; | |
| 48 | } | |
| 49 | static inline int blkzoned_reset_wp(struct thread_data *td, struct fio_file *f, | |
| 50 | uint64_t offset, uint64_t length) | |
| 51 | { | |
| 52 | return -EIO; | |
| 53 | } | |
| d2f442bc NC |
54 | static inline int blkzoned_get_max_open_zones(struct thread_data *td, struct fio_file *f, |
| 55 | unsigned int *max_open_zones) | |
| 56 | { | |
| 57 | return -EIO; | |
| 58 | } | |
| 9e523ef8 SK |
59 | static inline int blkzoned_get_max_active_zones(struct thread_data *td, |
| 60 | struct fio_file *f, | |
| 61 | unsigned int *max_open_zones) | |
| 62 | { | |
| 63 | return -EIO; | |
| 64 | } | |
| f8ec93e4 SK |
65 | static inline int blkzoned_finish_zone(struct thread_data *td, |
| 66 | struct fio_file *f, | |
| 67 | uint64_t offset, uint64_t length) | |
| 68 | { | |
| 69 | return -EIO; | |
| 70 | } | |
| b7694961 DLM |
71 | #endif |
| 72 | ||
| 73 | #endif /* FIO_BLKZONED_H */ |