From 2daea019d2869a1a65829a9883701f8e8453e2fe Mon Sep 17 00:00:00 2001 From: Kimplul Date: Sat, 1 Jun 2024 16:47:14 +0300 Subject: document sleep --- arch/riscv64/kernel/sbi.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/riscv64/kernel') diff --git a/arch/riscv64/kernel/sbi.h b/arch/riscv64/kernel/sbi.h index d536f58..0f3eba7 100644 --- a/arch/riscv64/kernel/sbi.h +++ b/arch/riscv64/kernel/sbi.h @@ -149,7 +149,14 @@ static inline struct sbiret sbi_hart_start(unsigned long hartid, 0, 0, 0); } +/** Hart start function ID. */ #define FID_HSM_STOP 1 + +/** + * Stop current hart. + * + * @return SBI call return. \see sbiret. + */ static inline struct sbiret sbi_hart_stop() { return sbi_ecall(EID_HSM, FID_HSM_STOP, 0, 0, 0, 0, 0, 0); -- cgit v1.3