diff options
| -rw-r--r-- | lib/sbi/sbi_sse.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/sbi/sbi_sse.c b/lib/sbi/sbi_sse.c index f959eaa6..47721b2f 100644 --- a/lib/sbi/sbi_sse.c +++ b/lib/sbi/sbi_sse.c @@ -388,7 +388,7 @@ static int sse_event_set_hart_id_check(struct sbi_sse_event *e, struct sbi_domain *hd = sbi_domain_thishart_ptr(); if (!sse_event_is_global(e)) - return SBI_EBAD_RANGE; + return SBI_EDENIED; if (!sbi_domain_is_assigned_hart(hd, sbi_hartid_to_hartindex(hartid))) return SBI_EINVAL; @@ -444,7 +444,13 @@ static int sse_event_set_attr_check(struct sbi_sse_event *e, uint32_t attr_id, return SBI_OK; default: - return SBI_EBAD_RANGE; + /* + * Attribute range validity was already checked by + * sbi_sse_attr_check(). If we end up here, attribute was not + * handled by the above 'case' statements and thus it is + * read-only. + */ + return SBI_EDENIED; } } |