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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /arch/ia64/sn/kernel/idle.c | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/ia64/sn/kernel/idle.c')
| -rw-r--r-- | arch/ia64/sn/kernel/idle.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/ia64/sn/kernel/idle.c b/arch/ia64/sn/kernel/idle.c new file mode 100644 index 000000000..49d178f02 --- /dev/null +++ b/arch/ia64/sn/kernel/idle.c @@ -0,0 +1,30 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (c) 2001-2004 Silicon Graphics, Inc. All rights reserved. + */ + +#include <asm/sn/leds.h> + +void snidle(int state) +{ + if (state) { + if (pda->idle_flag == 0) { + /* + * Turn the activity LED off. + */ + set_led_bits(0, LED_CPU_ACTIVITY); + } + + pda->idle_flag = 1; + } else { + /* + * Turn the activity LED on. + */ + set_led_bits(LED_CPU_ACTIVITY, LED_CPU_ACTIVITY); + + pda->idle_flag = 0; + } +} |