[PATCH] lib: sbi: Fix Priv spec version for [m|s]counter CSR

Ley Foon Tan leyfoon.tan at starfivetech.com
Wed Jul 5 20:03:50 PDT 2023


Fix Priv spec version typo in commit d4b563c881d6 ("lib: sbi: Remove MCOUNTEREN
and SCOUNTEREN hart features"). It should be v1.10.

Fixes: d4b563c881d6 ("lib: sbi: Remove MCOUNTEREN and SCOUNTEREN hart features")
Signed-off-by: Ley Foon Tan <leyfoon.tan at starfivetech.com>
---
 lib/sbi/sbi_hart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index 6e52cbd..62e7a4b 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -664,7 +664,7 @@ __mhpm_skip:
 		hfeatures->priv_version = SBI_HART_PRIV_VER_1_12;
 
 	/* Counter overflow/filtering is not useful without mcounter/inhibit */
-	if (hfeatures->priv_version >= SBI_HART_PRIV_VER_1_12) {
+	if (hfeatures->priv_version >= SBI_HART_PRIV_VER_1_10) {
 		/* Detect if hart supports sscofpmf */
 		csr_read_allowed(CSR_SCOUNTOVF, (unsigned long)&trap);
 		if (!trap.cause)
-- 
2.25.1




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