diff options
Diffstat (limited to 'include/programmer.h')
| -rw-r--r-- | include/programmer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/programmer.h b/include/programmer.h index 5fb06260..eaf4a983 100644 --- a/include/programmer.h +++ b/include/programmer.h @@ -402,6 +402,14 @@ struct opaque_master { int (*read) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); int (*write) (struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); int (*erase) (struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen); + /* + * Callbacks for accessing flash registers. An opaque programmer must + * provide these functions for writeprotect operations to be available, + * unless it provides custom wp operations instead. + */ + int (*read_register)(const struct flashctx *flash, enum flash_reg reg, uint8_t *value); + int (*write_register)(const struct flashctx *flash, enum flash_reg reg, uint8_t value); + /* Callbacks for overiding default writeprotect operations with custom ones. */ enum flashrom_wp_result (*wp_write_cfg)(struct flashctx *, const struct flashrom_wp_cfg *); enum flashrom_wp_result (*wp_read_cfg)(struct flashrom_wp_cfg *, struct flashctx *); enum flashrom_wp_result (*wp_get_ranges)(struct flashrom_wp_ranges **, struct flashctx *); |