diff options
Diffstat (limited to 'include/sbi/sbi_platform.h')
| -rw-r--r-- | include/sbi/sbi_platform.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/sbi/sbi_platform.h b/include/sbi/sbi_platform.h index ee72323..3681a78 100644 --- a/include/sbi/sbi_platform.h +++ b/include/sbi/sbi_platform.h @@ -91,6 +91,8 @@ struct sbi_platform_operations { */ int (*misa_get_xlen)(void); + /** Initialize (or populate) domains for the platform */ + int (*domains_init)(void); /** Get domain pointer for given HART id */ struct sbi_domain *(*domain_get)(u32 hartid); @@ -452,6 +454,20 @@ static inline int sbi_platform_misa_xlen(const struct sbi_platform *plat) } /** + * Initialize (or populate) domains for the platform + * + * @param plat pointer to struct sbi_platform + * + * @return 0 on success and negative error code on failure + */ +static inline int sbi_platform_domains_init(const struct sbi_platform *plat) +{ + if (plat && sbi_platform_ops(plat)->domains_init) + return sbi_platform_ops(plat)->domains_init(); + return 0; +} + +/** * Get domain pointer for given HART * * @param plat pointer to struct sbi_platform |