#ifndef WM8785_H_INCLUDED #define WM8785_H_INCLUDED #define WM8785_R0 0 #define WM8785_R1 1 #define WM8785_R2 2 #define WM8785_R7 7 /* R0 */ #define WM8785_MCR_MASK 0x007 #define WM8785_MCR_SLAVE 0x000 #define WM8785_MCR_MASTER_128 0x001 #define WM8785_MCR_MASTER_192 0x002 #define WM8785_MCR_MASTER_256 0x003 #define WM8785_MCR_MASTER_384 0x004 #define WM8785_MCR_MASTER_512 0x005 #define WM8785_MCR_MASTER_768 0x006 #define WM8785_OSR_MASK 0x018 #define WM8785_OSR_SINGLE 0x000 #define WM8785_OSR_DOUBLE 0x008 #define WM8785_OSR_QUAD 0x010 #define WM8785_FORMAT_MASK 0x060 #define WM8785_FORMAT_RJUST 0x000 #define WM8785_FORMAT_LJUST 0x020 #define WM8785_FORMAT_I2S 0x040 #define WM8785_FORMAT_DSP 0x060 /* R1 */ #define WM8785_WL_MASK 0x003 #define WM8785_WL_16 0x000 #define WM8785_WL_20 0x001 #define WM8785_WL_24 0x002 #define WM8785_WL_32 0x003 #define WM8785_LRP 0x004 #define WM8785_BCLKINV 0x008 #define WM8785_LRSWAP 0x010 #define WM8785_DEVNO_MASK 0x0e0 /* R2 */ #define WM8785_HPFR 0x001 #define WM8785_HPFL 0x002 #define WM8785_SDODIS 0x004 #define WM8785_PWRDNR 0x008 #define WM8785_PWRDNL 0x010 #define WM8785_TDM_MASK 0x1c0 #endif tion value='packet-loop-back'>packet-loop-back 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/x25/Kconfig
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/x25/Kconfig')