From 67cbbcb100d321ec61f6424392562834083e9c98 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Fri, 15 Oct 2021 15:42:21 +0200
Subject: lib: sbi: system reset with invalid parameters
The SBI specification requires that sbi_system_reset() returns
SBI_ERR_INVALID_PARAM if reset_type or reset_reason are not valid.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
lib/sbi/sbi_ecall_replace.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/sbi/sbi_ecall_replace.c b/lib/sbi/sbi_ecall_replace.c
index 5d24565..93f44da 100644
--- a/lib/sbi/sbi_ecall_replace.c
+++ b/lib/sbi/sbi_ecall_replace.c
@@ -151,7 +151,7 @@ static int sbi_ecall_srst_handler(unsigned long extid, unsigned long funcid,
case SBI_SRST_RESET_TYPE_WARM_REBOOT:
break;
default:
- return SBI_ENOTSUPP;
+ return SBI_EINVAL;
}
switch (regs->a1) {
@@ -159,7 +159,7 @@ static int sbi_ecall_srst_handler(unsigned long extid, unsigned long funcid,
case SBI_SRST_RESET_REASON_SYSFAIL:
break;
default:
- return SBI_ENOTSUPP;
+ return SBI_EINVAL;
}
if (sbi_system_reset_supported(regs->a0, regs->a1))
--
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