/* * linux/sound/cs35l33.h -- Platform data for CS35l33 * * Copyright (c) 2016 Cirrus Logic Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __CS35L33_H #define __CS35L33_H struct cs35l33_hg { bool enable_hg_algo; unsigned int mem_depth; unsigned int release_rate; unsigned int hd_rm; unsigned int ldo_thld; unsigned int ldo_path_disable; unsigned int ldo_entry_delay; bool vp_hg_auto; unsigned int vp_hg; unsigned int vp_hg_rate; unsigned int vp_hg_va; }; struct cs35l33_pdata { /* Boost Controller Voltage Setting */ unsigned int boost_ctl; /* Boost Controller Peak Current */ unsigned int boost_ipk; /* Amplifier Drive Select */ unsigned int amp_drv_sel; /* soft volume ramp */ unsigned int ramp_rate; /* IMON adc scale */ unsigned int imon_adc_scale; /* H/G algo configuration */ struct cs35l33_hg hg_config; }; #endif /* __CS35L33_H */ ' onchange='this.form.submit();'> net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
path: root/include/net/tc_act/tc_mirred.h
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2017-01-31 23:58:38 +0100
committerIngo Molnar <mingo@kernel.org>2017-02-01 08:37:27 +0100
commitdd86e373e09fb16b83e8adf5c48c421a4ca76468 (patch)
tree55703c2ea8584e303e342090614e0aab3509ab21 /include/net/tc_act/tc_mirred.h
parent0b3589be9b98994ce3d5aeca52445d1f5627c4ba (diff)
perf/x86/intel/rapl: Make package handling more robust
The package management code in RAPL relies on package mapping being available before a CPU is started. This changed with: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") because the ACPI/BIOS information turned out to be unreliable, but that left RAPL in broken state. This was not noticed because on a regular boot all CPUs are online before RAPL is initialized. A possible fix would be to reintroduce the mess which allocates a package data structure in CPU prepare and when it turns out to already exist in starting throw it away later in the CPU online callback. But that's a horrible hack and not required at all because RAPL becomes functional for perf only in the CPU online callback. That's correct because user space is not yet informed about the CPU being onlined, so nothing caan rely on RAPL being available on that particular CPU. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. This also adds a missing check for available package data in the event_init() function. Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/net/tc_act/tc_mirred.h')