/* * This header provides macros for MAXIM MAX77620 device bindings. * * Copyright (c) 2016, NVIDIA Corporation. * Author: Laxman Dewangan */ #ifndef _DT_BINDINGS_MFD_MAX77620_H #define _DT_BINDINGS_MFD_MAX77620_H /* MAX77620 interrupts */ #define MAX77620_IRQ_TOP_GLBL 0 /* Low-Battery */ #define MAX77620_IRQ_TOP_SD 1 /* SD power fail */ #define MAX77620_IRQ_TOP_LDO 2 /* LDO power fail */ #define MAX77620_IRQ_TOP_GPIO 3 /* GPIO internal int to MAX77620 */ #define MAX77620_IRQ_TOP_RTC 4 /* RTC */ #define MAX77620_IRQ_TOP_32K 5 /* 32kHz oscillator */ #define MAX77620_IRQ_TOP_ONOFF 6 /* ON/OFF oscillator */ #define MAX77620_IRQ_LBT_MBATLOW 7 /* Thermal alarm status, > 120C */ #define MAX77620_IRQ_LBT_TJALRM1 8 /* Thermal alarm status, > 120C */ #define MAX77620_IRQ_LBT_TJALRM2 9 /* Thermal alarm status, > 140C */ /* FPS event source */ #define MAX77620_FPS_EVENT_SRC_EN0 0 #define MAX77620_FPS_EVENT_SRC_EN1 1 #define MAX77620_FPS_EVENT_SRC_SW 2 /* Device state when FPS event LOW */ #define MAX77620_FPS_INACTIVE_STATE_SLEEP 0 #define MAX77620_FPS_INACTIVE_STATE_LOW_POWER 1 /* FPS source */ #define MAX77620_FPS_SRC_0 0 #define MAX77620_FPS_SRC_1 1 #define MAX77620_FPS_SRC_2 2 #define MAX77620_FPS_SRC_NONE 3 #define MAX77620_FPS_SRC_DEF 4 #endif net-next plumbingsTobias Klauser
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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-30 19:27:10 -0500
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-31 09:13:49 -0500
commit79c6f448c8b79c321e4a1f31f98194e4f6b6cae7 (patch)
tree370efda701f03cccf21e02bb1fdd3b852547d75c /net/9p/trans_common.h
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'net/9p/trans_common.h')