diff options
| -rw-r--r-- | include/sbi/sbi_platform.h | 8 | ||||
| -rw-r--r-- | lib/sbi/sbi_hart.c | 3 |
2 files changed, 7 insertions, 4 deletions
diff --git a/include/sbi/sbi_platform.h b/include/sbi/sbi_platform.h index 87024db..722f27a 100644 --- a/include/sbi/sbi_platform.h +++ b/include/sbi/sbi_platform.h @@ -48,6 +48,7 @@ struct sbi_domain_memregion; struct sbi_trap_info; struct sbi_trap_regs; +struct sbi_hart_features; /** Possible feature flags of a platform */ enum sbi_platform_features { @@ -90,7 +91,7 @@ struct sbi_platform_operations { int (*misa_get_xlen)(void); /** Initialize (or populate) HART extensions for the platform */ - int (*extensions_init)(void); + int (*extensions_init)(struct sbi_hart_features *hfeatures); /** Initialize (or populate) domains for the platform */ int (*domains_init)(void); @@ -464,10 +465,11 @@ static inline int sbi_platform_misa_xlen(const struct sbi_platform *plat) * @return 0 on success and negative error code on failure */ static inline int sbi_platform_extensions_init( - const struct sbi_platform *plat) + const struct sbi_platform *plat, + struct sbi_hart_features *hfeatures) { if (plat && sbi_platform_ops(plat)->extensions_init) - return sbi_platform_ops(plat)->extensions_init(); + return sbi_platform_ops(plat)->extensions_init(hfeatures); return 0; } diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c index d0a6295..dacab1a 100644 --- a/lib/sbi/sbi_hart.c +++ b/lib/sbi/sbi_hart.c @@ -672,7 +672,8 @@ __mhpm_skip: } /* Let platform populate extensions */ - rc = sbi_platform_extensions_init(sbi_platform_thishart_ptr()); + rc = sbi_platform_extensions_init(sbi_platform_thishart_ptr(), + hfeatures); if (rc) return rc; |