diff options
Diffstat (limited to 'arch/riscv/lib/sbi.c')
| -rw-r--r-- | arch/riscv/lib/sbi.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/arch/riscv/lib/sbi.c b/arch/riscv/lib/sbi.c index 7bdf071dbb..993597e33d 100644 --- a/arch/riscv/lib/sbi.c +++ b/arch/riscv/lib/sbi.c @@ -39,6 +39,23 @@ struct sbiret sbi_ecall(int ext, int fid, unsigned long arg0, return ret; } +/** + * sbi_set_timer() - Program the timer for next timer event. + * @stime_value: The value after which next timer event should fire. + * + * Return: None + */ +void sbi_set_timer(uint64_t stime_value) +{ +#if __riscv_xlen == 32 + sbi_ecall(SBI_EXT_SET_TIMER, SBI_FID_SET_TIMER, stime_value, + stime_value >> 32, 0, 0, 0, 0); +#else + sbi_ecall(SBI_EXT_SET_TIMER, SBI_FID_SET_TIMER, stime_value, + 0, 0, 0, 0, 0); +#endif +} + #ifdef CONFIG_SBI_V01 /** @@ -86,25 +103,6 @@ void sbi_shutdown(void) sbi_ecall(SBI_EXT_0_1_SHUTDOWN, 0, 0, 0, 0, 0, 0, 0); } -#endif /* CONFIG_SBI_V01 */ - -/** - * sbi_set_timer() - Program the timer for next timer event. - * @stime_value: The value after which next timer event should fire. - * - * Return: None - */ -void sbi_set_timer(uint64_t stime_value) -{ -#if __riscv_xlen == 32 - sbi_ecall(SBI_EXT_SET_TIMER, SBI_FID_SET_TIMER, stime_value, - stime_value >> 32, 0, 0, 0, 0); -#else - sbi_ecall(SBI_EXT_SET_TIMER, SBI_FID_SET_TIMER, stime_value, - 0, 0, 0, 0, 0); -#endif -} - /** * sbi_send_ipi() - Send an IPI to any hart. * @hart_mask: A cpu mask containing all the target harts. @@ -185,3 +183,4 @@ int sbi_probe_extension(int extid) return -ENOTSUPP; } +#endif /* CONFIG_SBI_V01 */ |