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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/ia64/sn/kernel/idle.c | |
Initial import
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; + } +} |