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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/riscv/kernel/reset.c | |
parent | Initial commit. (diff) | |
download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | arch/riscv/kernel/reset.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c new file mode 100644 index 000000000..9c842c416 --- /dev/null +++ b/arch/riscv/kernel/reset.c @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2012 Regents of the University of California + */ + +#include <linux/reboot.h> +#include <linux/pm.h> + +static void default_power_off(void) +{ + while (1) + wait_for_interrupt(); +} + +void (*pm_power_off)(void) = NULL; +EXPORT_SYMBOL(pm_power_off); + +void machine_restart(char *cmd) +{ + do_kernel_restart(cmd); + while (1); +} + +void machine_halt(void) +{ + if (pm_power_off != NULL) + pm_power_off(); + else + default_power_off(); +} + +void machine_power_off(void) +{ + if (pm_power_off != NULL) + pm_power_off(); + else + default_power_off(); +} |