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| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/sound/hda/trace.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/sound/hda/trace.h')
| -rw-r--r-- | kernel/sound/hda/trace.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/kernel/sound/hda/trace.h b/kernel/sound/hda/trace.h new file mode 100644 index 000000000..33a7eb557 --- /dev/null +++ b/kernel/sound/hda/trace.h @@ -0,0 +1,62 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hda + +#if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HDAC_TRACE_H + +#include <linux/tracepoint.h> +#include <linux/device.h> +#include <sound/hdaudio.h> + +#ifndef HDAC_MSG_MAX +#define HDAC_MSG_MAX 500 +#endif + +struct hdac_bus; +struct hdac_codec; + +TRACE_EVENT(hda_send_cmd, + TP_PROTO(struct hdac_bus *bus, unsigned int cmd), + TP_ARGS(bus, cmd), + TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), + TP_fast_assign( + snprintf(__get_str(msg), HDAC_MSG_MAX, + "[%s:%d] val=0x%08x", + dev_name((bus)->dev), (cmd) >> 28, cmd); + ), + TP_printk("%s", __get_str(msg)) +); + +TRACE_EVENT(hda_get_response, + TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res), + TP_ARGS(bus, addr, res), + TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), + TP_fast_assign( + snprintf(__get_str(msg), HDAC_MSG_MAX, + "[%s:%d] val=0x%08x", + dev_name((bus)->dev), addr, res); + ), + TP_printk("%s", __get_str(msg)) +); + +TRACE_EVENT(hda_unsol_event, + TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex), + TP_ARGS(bus, res, res_ex), + TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), + TP_fast_assign( + snprintf(__get_str(msg), HDAC_MSG_MAX, + "[%s:%d] res=0x%08x, res_ex=0x%08x", + dev_name((bus)->dev), res_ex & 0x0f, res, res_ex); + ), + TP_printk("%s", __get_str(msg)) +); +#endif /* __HDAC_TRACE_H */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> |