summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-14 10:49:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-14 10:49:03 -0700
commiteeee78cf77df0450ca285a7cd6d73842181e825c (patch)
tree330540323eae82977756e5086492654b9e461871 /drivers
parent3f3c73de77b5598e9f87812ac4da9445090c3b4a (diff)
parent9828413d4715d4ed12bc92b161f4ed377d777ffb (diff)
downloadkernel-eeee78cf77df0450ca285a7cd6d73842181e825c.tar.gz
Merge tag 'trace-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt: "Some clean ups and small fixes, but the biggest change is the addition of the TRACE_DEFINE_ENUM() macro that can be used by tracepoints. Tracepoints have helper functions for the TP_printk() called __print_symbolic() and __print_flags() that lets a numeric number be displayed as a a human comprehensible text. What is placed in the TP_printk() is also shown in the tracepoint format file such that user space tools like perf and trace-cmd can parse the binary data and express the values too. Unfortunately, the way the TRACE_EVENT() macro works, anything placed in the TP_printk() will be shown pretty much exactly as is. The problem arises when enums are used. That's because unlike macros, enums will not be changed into their values by the C pre-processor. Thus, the enum string is exported to the format file, and this makes it useless for user space tools. The TRACE_DEFINE_ENUM() solves this by converting the enum strings in the TP_printk() format into their number, and that is what is shown to user space. For example, the tracepoint tlb_flush currently has this in its format file: __print_symbolic(REC->reason, { TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" }, { TLB_REMOTE_SHOOTDOWN, "remote shootdown" }, { TLB_LOCAL_SHOOTDOWN, "local shootdown" }, { TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" }) After adding: TRACE_DEFINE_ENUM(TLB_FLUSH_ON_TASK_SWITCH); TRACE_DEFINE_ENUM(TLB_REMOTE_SHOOTDOWN); TRACE_DEFINE_ENUM(TLB_LOCAL_SHOOTDOWN); TRACE_DEFINE_ENUM(TLB_LOCAL_MM_SHOOTDOWN); Its format file will contain this: __print_symbolic(REC->reason, { 0, "flush on task switch" }, { 1, "remote shootdown" }, { 2, "local shootdown" }, { 3, "local mm shootdown" })" * tag 'trace-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (27 commits) tracing: Add enum_map file to show enums that have been mapped writeback: Export enums used by tracepoint to user space v4l: Export enums used by tracepoints to user space SUNRPC: Export enums in tracepoints to user space mm: tracing: Export enums in tracepoints to user space irq/tracing: Export enums in tracepoints to user space f2fs: Export the enums in the tracepoints to userspace net/9p/tracing: Export enums in tracepoints to userspace x86/tlb/trace: Export enums in used by tlb_flush tracepoint tracing/samples: Update the trace-event-sample.h with TRACE_DEFINE_ENUM() tracing: Allow for modules to convert their enums to values tracing: Add TRACE_DEFINE_ENUM() macro to map enums to their values tracing: Update trace-event-sample with TRACE_SYSTEM_VAR documentation tracing: Give system name a pointer brcmsmac: Move each system tracepoints to their own header iwlwifi: Move each system tracepoints to their own header mac80211: Move message tracepoints to their own header tracing: Add TRACE_SYSTEM_VAR to xhci-hcd tracing: Add TRACE_SYSTEM_VAR to kvm-s390 tracing: Add TRACE_SYSTEM_VAR to intel-sst ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/drm_trace.h1
-rw-r--r--drivers/gpu/drm/i915/i915_trace.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_trace.h1
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h102
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h88
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h110
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h225
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace-data.h79
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace-io.h155
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h200
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h97
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h81
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace.h438
-rw-r--r--drivers/usb/host/xhci-trace.h7
14 files changed, 930 insertions, 655 deletions
diff --git a/drivers/gpu/drm/drm_trace.h b/drivers/gpu/drm/drm_trace.h
index 27cc95f36381..ce3c42813fbb 100644
--- a/drivers/gpu/drm/drm_trace.h
+++ b/drivers/gpu/drm/drm_trace.h
@@ -7,7 +7,6 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM drm
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
#define TRACE_INCLUDE_FILE drm_trace
TRACE_EVENT(drm_vblank_event,
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
index 6058a01b4443..d776621c8521 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -12,7 +12,6 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM i915
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
#define TRACE_INCLUDE_FILE i915_trace
/* pipe updates */
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index ce075cb08cb2..fdce4062901f 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -9,7 +9,6 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM radeon
-#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
#define TRACE_INCLUDE_FILE radeon_trace
TRACE_EVENT(radeon_bo_create,
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
new file mode 100644
index 000000000000..a0da3248b942
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#if !defined(__TRACE_BRCMSMAC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_BRCMSMAC_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM brcmsmac
+
+/*
+ * We define a tracepoint, its arguments, its printk format and its
+ * 'fast binary record' layout.
+ */
+TRACE_EVENT(brcms_timer,
+ /* TPPROTO is the prototype of the function called by this tracepoint */
+ TP_PROTO(struct brcms_timer *t),
+ /*
+ * TPARGS(firstarg, p) are the parameters names, same as found in the
+ * prototype.
+ */
+ TP_ARGS(t),
+ /*
+ * Fast binary tracing: define the trace record via TP_STRUCT__entry().
+ * You can think about it like a regular C structure local variable
+ * definition.
+ */
+ TP_STRUCT__entry(
+ __field(uint, ms)
+ __field(uint, set)
+ __field(uint, periodic)
+ ),
+ TP_fast_assign(
+ __entry->ms = t->ms;
+ __entry->set = t->set;
+ __entry->periodic = t->periodic;
+ ),
+ TP_printk(
+ "ms=%u set=%u periodic=%u",
+ __entry->ms, __entry->set, __entry->periodic
+ )
+);
+
+TRACE_EVENT(brcms_dpc,
+ TP_PROTO(unsigned long data),
+ TP_ARGS(data),
+ TP_STRUCT__entry(
+ __field(unsigned long, data)
+ ),
+ TP_fast_assign(
+ __entry->data = data;
+ ),
+ TP_printk(
+ "data=%p",
+ (void *)__entry->data
+ )
+);
+
+TRACE_EVENT(brcms_macintstatus,
+ TP_PROTO(const struct device *dev, int in_isr, u32 macintstatus,
+ u32 mask),
+ TP_ARGS(dev, in_isr, macintstatus, mask),
+ TP_STRUCT__entry(
+ __string(dev, dev_name(dev))
+ __field(int, in_isr)
+ __field(u32, macintstatus)
+ __field(u32, mask)
+ ),
+ TP_fast_assign(
+ __assign_str(dev, dev_name(dev));
+ __entry->in_isr = in_isr;
+ __entry->macintstatus = macintstatus;
+ __entry->mask = mask;
+ ),
+ TP_printk("[%s] in_isr=%d macintstatus=%#x mask=%#x", __get_str(dev),
+ __entry->in_isr, __entry->macintstatus, __entry->mask)
+);
+#endif /* __TRACE_BRCMSMAC_H */
+
+#ifdef CONFIG_BRCM_TRACING
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE brcms_trace_brcmsmac
+#include <trace/define_trace.h>
+
+#endif /* CONFIG_BRCM_TRACING */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
new file mode 100644
index 000000000000..0e8a69ab909f
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#if !defined(__TRACE_BRCMSMAC_MSG_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_BRCMSMAC_MSG_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM brcmsmac_msg
+
+#define MAX_MSG_LEN 100
+
+DECLARE_EVENT_CLASS(brcms_msg_event,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf),
+ TP_STRUCT__entry(
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s", __get_str(msg))
+);
+
+DEFINE_EVENT(brcms_msg_event, brcms_info,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(brcms_msg_event, brcms_warn,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(brcms_msg_event, brcms_err,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(brcms_msg_event, brcms_crit,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+TRACE_EVENT(brcms_dbg,
+ TP_PROTO(u32 level, const char *func, struct va_format *vaf),
+ TP_ARGS(level, func, vaf),
+ TP_STRUCT__entry(
+ __field(u32, level)
+ __string(func, func)
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ __entry->level = level;
+ __assign_str(func, func);
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s: %s", __get_str(func), __get_str(msg))
+);
+#endif /* __TRACE_BRCMSMAC_MSG_H */
+
+#ifdef CONFIG_BRCM_TRACING
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_msg
+#include <trace/define_trace.h>
+
+#endif /* CONFIG_BRCM_TRACING */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
new file mode 100644
index 000000000000..cf2cc070f1e5
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#if !defined(__TRACE_BRCMSMAC_TX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_BRCMSMAC_TX_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM brcmsmac_tx
+
+TRACE_EVENT(brcms_txdesc,
+ TP_PROTO(const struct device *dev,
+ void *txh, size_t txh_len),
+ TP_ARGS(dev, txh, txh_len),
+ TP_STRUCT__entry(
+ __string(dev, dev_name(dev))
+ __dynamic_array(u8, txh, txh_len)
+ ),
+ TP_fast_assign(
+ __assign_str(dev, dev_name(dev));
+ memcpy(__get_dynamic_array(txh), txh, txh_len);
+ ),
+ TP_printk("[%s] txdesc", __get_str(dev))
+);
+
+TRACE_EVENT(brcms_txstatus,
+ TP_PROTO(const struct device *dev, u16 framelen, u16 frameid,
+ u16 status, u16 lasttxtime, u16 sequence, u16 phyerr,
+ u16 ackphyrxsh),
+ TP_ARGS(dev, framelen, frameid, status, lasttxtime, sequence, phyerr,
+ ackphyrxsh),
+ TP_STRUCT__entry(
+ __string(dev, dev_name(dev))
+ __field(u16, framelen)
+ __field(u16, frameid)
+ __field(u16, status)
+ __field(u16, lasttxtime)
+ __field(u16, sequence)
+ __field(u16, phyerr)
+ __field(u16, ackphyrxsh)
+ ),
+ TP_fast_assign(
+ __assign_str(dev, dev_name(dev));
+ __entry->framelen = framelen;
+ __entry->frameid = frameid;
+ __entry->status = status;
+ __entry->lasttxtime = lasttxtime;
+ __entry->sequence = sequence;
+ __entry->phyerr = phyerr;
+ __entry->ackphyrxsh = ackphyrxsh;
+ ),
+ TP_printk("[%s] FrameId %#04x TxStatus %#04x LastTxTime %#04x "
+ "Seq %#04x PHYTxStatus %#04x RxAck %#04x",
+ __get_str(dev), __entry->frameid, __entry->status,
+ __entry->lasttxtime, __entry->sequence, __entry->phyerr,
+ __entry->ackphyrxsh)
+);
+
+TRACE_EVENT(brcms_ampdu_session,
+ TP_PROTO(const struct device *dev, unsigned max_ampdu_len,
+ u16 max_ampdu_frames, u16 ampdu_len, u16 ampdu_frames,
+ u16 dma_len),
+ TP_ARGS(dev, max_ampdu_len, max_ampdu_frames, ampdu_len, ampdu_frames,
+ dma_len),
+ TP_STRUCT__entry(
+ __string(dev, dev_name(dev))
+ __field(unsigned, max_ampdu_len)
+ __field(u16, max_ampdu_frames)
+ __field(u16, ampdu_len)
+ __field(u16, ampdu_frames)
+ __field(u16, dma_len)
+ ),
+ TP_fast_assign(
+ __assign_str(dev, dev_name(dev));
+ __entry->max_ampdu_len = max_ampdu_len;
+ __entry->max_ampdu_frames = max_ampdu_frames;
+ __entry->ampdu_len = ampdu_len;
+ __entry->ampdu_frames = ampdu_frames;
+ __entry->dma_len = dma_len;
+ ),
+ TP_printk("[%s] ampdu session max_len=%u max_frames=%u len=%u frames=%u dma_len=%u",
+ __get_str(dev), __entry->max_ampdu_len,
+ __entry->max_ampdu_frames, __entry->ampdu_len,
+ __entry->ampdu_frames, __entry->dma_len)
+);
+#endif /* __TRACE_BRCMSMAC_TX_H */
+
+#ifdef CONFIG_BRCM_TRACING
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_tx
+#include <trace/define_trace.h>
+
+#endif /* CONFIG_BRCM_TRACING */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h
index 871781e6a713..cbf2f06436fc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h
@@ -14,9 +14,8 @@
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#if !defined(__TRACE_BRCMSMAC_H) || defined(TRACE_HEADER_MULTI_READ)
-
-#define __TRACE_BRCMSMAC_H
+#ifndef __BRCMS_TRACE_EVENTS_H
+#define __BRCMS_TRACE_EVENTS_H
#include <linux/types.h>
#include <linux/device.h>
@@ -34,222 +33,8 @@ static inline void trace_ ## name(proto) {}
static inline void trace_ ## name(proto) {}
#endif
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM brcmsmac
-
-/*
- * We define a tracepoint, its arguments, its printk format and its
- * 'fast binary record' layout.
- */
-TRACE_EVENT(brcms_timer,
- /* TPPROTO is the prototype of the function called by this tracepoint */
- TP_PROTO(struct brcms_timer *t),
- /*
- * TPARGS(firstarg, p) are the parameters names, same as found in the
- * prototype.
- */
- TP_ARGS(t),
- /*
- * Fast binary tracing: define the trace record via TP_STRUCT__entry().
- * You can think about it like a regular C structure local variable
- * definition.
- */
- TP_STRUCT__entry(
- __field(uint, ms)
- __field(uint, set)
- __field(uint, periodic)
- ),
- TP_fast_assign(
- __entry->ms = t->ms;
- __entry->set = t->set;
- __entry->periodic = t->periodic;
- ),
- TP_printk(
- "ms=%u set=%u periodic=%u",
- __entry->ms, __entry->set, __entry->periodic
- )
-);
-
-TRACE_EVENT(brcms_dpc,
- TP_PROTO(unsigned long data),
- TP_ARGS(data),
- TP_STRUCT__entry(
- __field(unsigned long, data)
- ),
- TP_fast_assign(
- __entry->data = data;
- ),
- TP_printk(
- "data=%p",
- (void *)__entry->data
- )
-);
-
-TRACE_EVENT(brcms_macintstatus,
- TP_PROTO(const struct device *dev, int in_isr, u32 macintstatus,
- u32 mask),
- TP_ARGS(dev, in_isr, macintstatus, mask),
- TP_STRUCT__entry(
- __string(dev, dev_name(dev))
- __field(int, in_isr)
- __field(u32, macintstatus)
- __field(u32, mask)
- ),
- TP_fast_assign(
- __assign_str(dev, dev_name(dev));
- __entry->in_isr = in_isr;
- __entry->macintstatus = macintstatus;
- __entry->mask = mask;
- ),
- TP_printk("[%s] in_isr=%d macintstatus=%#x mask=%#x", __get_str(dev),
- __entry->in_isr, __entry->macintstatus, __entry->mask)
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM brcmsmac_tx
-
-TRACE_EVENT(brcms_txdesc,
- TP_PROTO(const struct device *dev,
- void *txh, size_t txh_len),
- TP_ARGS(dev, txh, txh_len),
- TP_STRUCT__entry(
- __string(dev, dev_name(dev))
- __dynamic_array(u8, txh, txh_len)
- ),
- TP_fast_assign(
- __assign_str(dev, dev_name(dev));
- memcpy(__get_dynamic_array(txh), txh, txh_len);
- ),
- TP_printk("[%s] txdesc", __get_str(dev))
-);
-
-TRACE_EVENT(brcms_txstatus,
- TP_PROTO(const struct device *dev, u16 framelen, u16 frameid,
- u16 status, u16 lasttxtime, u16 sequence, u16 phyerr,
- u16 ackphyrxsh),
- TP_ARGS(dev, framelen, frameid, status, lasttxtime, sequence, phyerr,
- ackphyrxsh),
- TP_STRUCT__entry(
- __string(dev, dev_name(dev))
- __field(u16, framelen)
- __field(u16, frameid)
- __field(u16, status)
- __field(u16, lasttxtime)
- __field(u16, sequence)
- __field(u16, phyerr)
- __field(u16, ackphyrxsh)
- ),
- TP_fast_assign(
- __assign_str(dev, dev_name(dev));
- __entry->framelen = framelen;
- __entry->frameid = frameid;
- __entry->status = status;
- __entry->lasttxtime = lasttxtime;
- __entry->sequence = sequence;
- __entry->phyerr = phyerr;
- __entry->ackphyrxsh = ackphyrxsh;
- ),
- TP_printk("[%s] FrameId %#04x TxStatus %#04x LastTxTime %#04x "
- "Seq %#04x PHYTxStatus %#04x RxAck %#04x",
- __get_str(dev), __entry->frameid, __entry->status,
- __entry->lasttxtime, __entry->sequence, __entry->phyerr,
- __entry->ackphyrxsh)
-);
-
-TRACE_EVENT(brcms_ampdu_session,
- TP_PROTO(const struct device *dev, unsigned max_ampdu_len,
- u16 max_ampdu_frames, u16 ampdu_len, u16 ampdu_frames,
- u16 dma_len),
- TP_ARGS(dev, max_ampdu_len, max_ampdu_frames, ampdu_len, ampdu_frames,
- dma_len),
- TP_STRUCT__entry(
- __string(dev, dev_name(dev))
- __field(unsigned, max_ampdu_len)
- __field(u16, max_ampdu_frames)
- __field(u16, ampdu_len)
- __field(u16, ampdu_frames)
- __field(u16, dma_len)
- ),
- TP_fast_assign(
- __assign_str(dev, dev_name(dev));
- __entry->max_ampdu_len = max_ampdu_len;
- __entry->max_ampdu_frames = max_ampdu_frames;
- __entry->ampdu_len = ampdu_len;
- __entry->ampdu_frames = ampdu_frames;
- __entry->dma_len = dma_len;
- ),
- TP_printk("[%s] ampdu session max_len=%u max_frames=%u len=%u frames=%u dma_len=%u",
- __get_str(dev), __entry->max_ampdu_len,
- __entry->max_ampdu_frames, __entry->ampdu_len,
- __entry->ampdu_frames, __entry->dma_len)
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM brcmsmac_msg
-
-#define MAX_MSG_LEN 100
-
-DECLARE_EVENT_CLASS(brcms_msg_event,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf),
- TP_STRUCT__entry(
- __dynamic_array(char, msg, MAX_MSG_LEN)
- ),
- TP_fast_assign(
- WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
- MAX_MSG_LEN, vaf->fmt,
- *vaf->va) >= MAX_MSG_LEN);
- ),
- TP_printk("%s", __get_str(msg))
-);
-
-DEFINE_EVENT(brcms_msg_event, brcms_info,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(brcms_msg_event, brcms_warn,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(brcms_msg_event, brcms_err,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(brcms_msg_event, brcms_crit,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-TRACE_EVENT(brcms_dbg,
- TP_PROTO(u32 level, const char *func, struct va_format *vaf),
- TP_ARGS(level, func, vaf),
- TP_STRUCT__entry(
- __field(u32, level)
- __string(func, func)
- __dynamic_array(char, msg, MAX_MSG_LEN)
- ),
- TP_fast_assign(
- __entry->level = level;
- __assign_str(func, func);
- WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
- MAX_MSG_LEN, vaf->fmt,
- *vaf->va) >= MAX_MSG_LEN);
- ),
- TP_printk("%s: %s", __get_str(func), __get_str(msg))
-);
+#include "brcms_trace_brcmsmac.h"
+#include "brcms_trace_brcmsmac_tx.h"
+#include "brcms_trace_brcmsmac_msg.h"
#endif /* __TRACE_BRCMSMAC_H */
-
-#ifdef CONFIG_BRCM_TRACING
-
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE brcms_trace_events
-
-#include <trace/define_trace.h>
-
-#endif /* CONFIG_BRCM_TRACING */
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h
new file mode 100644
index 000000000000..04e6649340b8
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h
@@ -0,0 +1,79 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_DATA
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi_data
+
+TRACE_EVENT(iwlwifi_dev_tx_data,
+ TP_PROTO(const struct device *dev,
+ struct sk_buff *skb,
+ void *data, size_t data_len),
+ TP_ARGS(dev, skb, data, data_len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __dynamic_array(u8, data, iwl_trace_data(skb) ? data_len : 0)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ if (iwl_trace_data(skb))
+ memcpy(__get_dynamic_array(data), data, data_len);
+ ),
+ TP_printk("[%s] TX frame data", __get_str(dev))
+);
+
+TRACE_EVENT(iwlwifi_dev_rx_data,
+ TP_PROTO(const struct device *dev,
+ const struct iwl_trans *trans,
+ void *rxbuf, size_t len),
+ TP_ARGS(dev, trans, rxbuf, len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __dynamic_array(u8, data,
+ len - iwl_rx_trace_len(trans, rxbuf, len))
+ ),
+ TP_fast_assign(
+ size_t offs = iwl_rx_trace_len(trans, rxbuf, len);
+ DEV_ASSIGN;
+ if (offs < len)
+ memcpy(__get_dynamic_array(data),
+ ((u8 *)rxbuf) + offs, len - offs);
+ ),
+ TP_printk("[%s] RX frame data", __get_str(dev))
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_DATA */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-data
+#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h
new file mode 100644
index 000000000000..f62c54485852
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h
@@ -0,0 +1,155 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_IO) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_IO
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi_io
+
+TRACE_EVENT(iwlwifi_dev_ioread32,
+ TP_PROTO(const struct device *dev, u32 offs, u32 val),
+ TP_ARGS(dev, offs, val),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, offs)
+ __field(u32, val)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%s] read io[%#x] = %#x",
+ __get_str(dev), __entry->offs, __entry->val)
+);
+
+TRACE_EVENT(iwlwifi_dev_iowrite8,
+ TP_PROTO(const struct device *dev, u32 offs, u8 val),
+ TP_ARGS(dev, offs, val),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, offs)
+ __field(u8, val)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%s] write io[%#x] = %#x)",
+ __get_str(dev), __entry->offs, __entry->val)
+);
+
+TRACE_EVENT(iwlwifi_dev_iowrite32,
+ TP_PROTO(const struct device *dev, u32 offs, u32 val),
+ TP_ARGS(dev, offs, val),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, offs)
+ __field(u32, val)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%s] write io[%#x] = %#x)",
+ __get_str(dev), __entry->offs, __entry->val)
+);
+
+TRACE_EVENT(iwlwifi_dev_iowrite_prph32,
+ TP_PROTO(const struct device *dev, u32 offs, u32 val),
+ TP_ARGS(dev, offs, val),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, offs)
+ __field(u32, val)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%s] write PRPH[%#x] = %#x)",
+ __get_str(dev), __entry->offs, __entry->val)
+);
+
+TRACE_EVENT(iwlwifi_dev_ioread_prph32,
+ TP_PROTO(const struct device *dev, u32 offs, u32 val),
+ TP_ARGS(dev, offs, val),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, offs)
+ __field(u32, val)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%s] read PRPH[%#x] = %#x",
+ __get_str(dev), __entry->offs, __entry->val)
+);
+
+TRACE_EVENT(iwlwifi_dev_irq,
+ TP_PROTO(const struct device *dev),
+ TP_ARGS(dev),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ ),
+ /* TP_printk("") doesn't compile */
+ TP_printk("%d", 0)
+);
+
+TRACE_EVENT(iwlwifi_dev_ict_read,
+ TP_PROTO(const struct device *dev, u32 index, u32 value),
+ TP_ARGS(dev, index, value),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, index)
+ __field(u32, value)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->index = index;
+ __entry->value = value;
+ ),
+ TP_printk("[%s] read ict[%d] = %#.8x",
+ __get_str(dev), __entry->index, __entry->value)
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_IO */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-io
+#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h
new file mode 100644
index 000000000000..6cb66a988271
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h
@@ -0,0 +1,200 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_IWLWIFI) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_IWLWIFI
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi
+
+TRACE_EVENT(iwlwifi_dev_hcmd,
+ TP_PROTO(const struct device *dev,
+ struct iwl_host_cmd *cmd, u16 total_size,
+ struct iwl_cmd_header *hdr),
+ TP_ARGS(dev, cmd, total_size, hdr),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __dynamic_array(u8, hcmd, total_size)
+ __field(u32, flags)
+ ),
+ TP_fast_assign(
+ int i, offset = sizeof(*hdr);
+
+ DEV_ASSIGN;
+ __entry->flags = cmd->flags;
+ memcpy(__get_dynamic_array(hcmd), hdr, sizeof(*hdr));
+
+ for (i = 0; i < IWL_MAX_CMD_TBS_PER_TFD; i++) {
+ if (!cmd->len[i])
+ continue;
+ memcpy((u8 *)__get_dynamic_array(hcmd) + offset,
+ cmd->data[i], cmd->len[i]);
+ offset += cmd->len[i];
+ }
+ ),
+ TP_printk("[%s] hcmd %#.2x (%ssync)",
+ __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[0],
+ __entry->flags & CMD_ASYNC ? "a" : "")
+);
+
+TRACE_EVENT(iwlwifi_dev_rx,
+ TP_PROTO(const struct device *dev, const struct iwl_trans *trans,
+ void *rxbuf, size_t len),
+ TP_ARGS(dev, trans, rxbuf, len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, rxbuf, len))
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ memcpy(__get_dynamic_array(rxbuf), rxbuf,
+ iwl_rx_trace_len(trans, rxbuf, len));
+ ),
+ TP_printk("[%s] RX cmd %#.2x",
+ __get_str(dev), ((u8 *)__get_dynamic_array(rxbuf))[4])
+);
+
+TRACE_EVENT(iwlwifi_dev_tx,
+ TP_PROTO(const struct device *dev, struct sk_buff *skb,
+ void *tfd, size_t tfdlen,
+ void *buf0, size_t buf0_len,
+ void *buf1, size_t buf1_len),
+ TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __field(size_t, framelen)
+ __dynamic_array(u8, tfd, tfdlen)
+
+ /*
+ * Do not insert between or below these items,
+ * we want to keep the frame together (except
+ * for the possible padding).
+ */
+ __dynamic_array(u8, buf0, buf0_len)
+ __dynamic_array(u8, buf1, iwl_trace_data(skb) ? 0 : buf1_len)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->framelen = buf0_len + buf1_len;
+ memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
+ memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
+ if (!iwl_trace_data(skb))
+ memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
+ ),
+ TP_printk("[%s] TX %.2x (%zu bytes)",
+ __get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0],
+ __entry->framelen)
+);
+
+TRACE_EVENT(iwlwifi_dev_ucode_error,
+ TP_PROTO(const struct device *dev, u32 desc, u32 tsf_low,
+ u32 data1, u32 data2, u32 line, u32 blink1,
+ u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time,
+ u32 gp1, u32 gp2, u32 gp3, u32 ucode_ver, u32 hw_ver,
+ u32 brd_ver),
+ TP_ARGS(dev, desc, tsf_low, data1, data2, line,
+ blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2,
+ gp3, ucode_ver, hw_ver, brd_ver),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+ __field(u32, desc)
+ __field(u32, tsf_low)
+ __field(u32, data1)
+ __field(u32, data2)
+ __field(u32, line)
+ __field(u32, blink1)
+ __field(u32, blink2)
+ __field(u32, ilink1)
+ __field(u32, ilink2)
+ __field(u32, bcon_time)
+ __field(u32, gp1)
+ __field(u32, gp2)
+ __field(u32, gp3)
+ __field(u32, ucode_ver)
+ __field(u32, hw_ver)
+ __field(u32, brd_ver)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->desc = desc;
+ __entry->tsf_low = tsf_low;
+ __entry->data1 = data1;
+ __entry->data2 = data2;
+ __entry->line = line;
+ __entry->blink1 = blink1;
+ __entry->blink2 = blink2;
+ __entry->ilink1 = ilink1;
+ __entry->ilink2 = ilink2;
+ __entry->bcon_time = bcon_time;
+ __entry->gp1 = gp1;
+ __entry->gp2 = gp2;
+ __entry->gp3 = gp3;
+ __entry->ucode_ver = ucode_ver;
+ __entry->hw_ver = hw_ver;
+ __entry->brd_ver = brd_ver;
+ ),
+ TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
+ "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X "
+ "bcon_tm %010u gp 0x%08X 0x%08X 0x%08X uCode 0x%08X "
+ "hw 0x%08X brd 0x%08X",
+ __get_str(dev), __entry->desc, __entry->tsf_low,
+ __entry->data1,
+ __entry->data2, __entry->line, __entry->blink1,
+ __entry->blink2, __entry->ilink1, __entry->ilink2,
+ __entry->bcon_time, __entry->gp1, __entry->gp2,
+ __entry->gp3, __entry->ucode_ver, __entry->hw_ver,
+ __entry->brd_ver)
+);
+
+TRACE_EVENT(iwlwifi_dev_ucode_event,
+ TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
+ TP_ARGS(dev, time, data, ev),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __field(u32, time)
+ __field(u32, data)
+ __field(u32, ev)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->time = time;
+ __entry->data = data;
+ __entry->ev = ev;
+ ),
+ TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
+ __get_str(dev), __entry->time, __entry->data, __entry->ev)
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-iwlwifi
+#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h
new file mode 100644
index 000000000000..a3b3c2465f89
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h
@@ -0,0 +1,97 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_MSG) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_MSG
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi_msg
+
+#define MAX_MSG_LEN 110
+
+DECLARE_EVENT_CLASS(iwlwifi_msg_event,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf),
+ TP_STRUCT__entry(
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s", __get_str(msg))
+);
+
+DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_warn,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_info,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_crit,
+ TP_PROTO(struct va_format *vaf),
+ TP_ARGS(vaf)
+);
+
+TRACE_EVENT(iwlwifi_dbg,
+ TP_PROTO(u32 level, bool in_interrupt, const char *function,
+ struct va_format *vaf),
+ TP_ARGS(level, in_interrupt, function, vaf),
+ TP_STRUCT__entry(
+ __field(u32, level)
+ __field(u8, in_interrupt)
+ __string(function, function)
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ __entry->level = level;
+ __entry->in_interrupt = in_interrupt;
+ __assign_str(function, function);
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s", __get_str(msg))
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_MSG */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-msg
+#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h
new file mode 100644
index 000000000000..10839fae9cd9
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h
@@ -0,0 +1,81 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_UCODE) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_UCODE
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi_ucode
+
+TRACE_EVENT(iwlwifi_dev_ucode_cont_event,
+ TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
+ TP_ARGS(dev, time, data, ev),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __field(u32, time)
+ __field(u32, data)
+ __field(u32, ev)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->time = time;
+ __entry->data = data;
+ __entry->ev = ev;
+ ),
+ TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
+ __get_str(dev), __entry->time, __entry->data, __entry->ev)
+);
+
+TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
+ TP_PROTO(const struct device *dev, u32 wraps, u32 n_entry, u32 p_entry),
+ TP_ARGS(dev, wraps, n_entry, p_entry),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __field(u32, wraps)
+ __field(u32, n_entry)
+ __field(u32, p_entry)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ __entry->wraps = wraps;
+ __entry->n_entry = n_entry;
+ __entry->p_entry = p_entry;
+ ),
+ TP_printk("[%s] wraps=#%02d n=0x%X p=0x%X",
+ __get_str(dev), __entry->wraps, __entry->n_entry,
+ __entry->p_entry)
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_UCODE */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-ucode
+#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 78bd41bf34b0..b87acd6a229b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -24,7 +24,7 @@
*
*****************************************************************************/
-#if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
+#ifndef __IWLWIFI_DEVICE_TRACE
#include <linux/skbuff.h>
#include <linux/ieee80211.h>
#include <net/cfg80211.h>
@@ -80,436 +80,10 @@ static inline void trace_ ## name(proto) {}
#define DEV_ENTRY __string(dev, dev_name(dev))
#define DEV_ASSIGN __assign_str(dev, dev_name(dev))
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwlwifi_io
+#include "iwl-devtrace-io.h"
+#include "iwl-devtrace-ucode.h"
+#include "iwl-devtrace-msg.h"
+#include "iwl-devtrace-data.h"
+#include "iwl-devtrace-iwlwifi.h"
-TRACE_EVENT(iwlwifi_dev_ioread32,
- TP_PROTO(const struct device *dev, u32 offs, u32 val),
- TP_ARGS(dev, offs, val),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, offs)
- __field(u32, val)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->offs = offs;
- __entry->val = val;
- ),
- TP_printk("[%s] read io[%#x] = %#x",
- __get_str(dev), __entry->offs, __entry->val)
-);
-
-TRACE_EVENT(iwlwifi_dev_iowrite8,
- TP_PROTO(const struct device *dev, u32 offs, u8 val),
- TP_ARGS(dev, offs, val),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, offs)
- __field(u8, val)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->offs = offs;
- __entry->val = val;
- ),
- TP_printk("[%s] write io[%#x] = %#x)",
- __get_str(dev), __entry->offs, __entry->val)
-);
-
-TRACE_EVENT(iwlwifi_dev_iowrite32,
- TP_PROTO(const struct device *dev, u32 offs, u32 val),
- TP_ARGS(dev, offs, val),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, offs)
- __field(u32, val)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->offs = offs;
- __entry->val = val;
- ),
- TP_printk("[%s] write io[%#x] = %#x)",
- __get_str(dev), __entry->offs, __entry->val)
-);
-
-TRACE_EVENT(iwlwifi_dev_iowrite_prph32,
- TP_PROTO(const struct device *dev, u32 offs, u32 val),
- TP_ARGS(dev, offs, val),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, offs)
- __field(u32, val)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->offs = offs;
- __entry->val = val;
- ),
- TP_printk("[%s] write PRPH[%#x] = %#x)",
- __get_str(dev), __entry->offs, __entry->val)
-);
-
-TRACE_EVENT(iwlwifi_dev_ioread_prph32,
- TP_PROTO(const struct device *dev, u32 offs, u32 val),
- TP_ARGS(dev, offs, val),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, offs)
- __field(u32, val)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->offs = offs;
- __entry->val = val;
- ),
- TP_printk("[%s] read PRPH[%#x] = %#x",
- __get_str(dev), __entry->offs, __entry->val)
-);
-
-TRACE_EVENT(iwlwifi_dev_irq,
- TP_PROTO(const struct device *dev),
- TP_ARGS(dev),
- TP_STRUCT__entry(
- DEV_ENTRY
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- ),
- /* TP_printk("") doesn't compile */
- TP_printk("%d", 0)
-);
-
-TRACE_EVENT(iwlwifi_dev_ict_read,
- TP_PROTO(const struct device *dev, u32 index, u32 value),
- TP_ARGS(dev, index, value),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, index)
- __field(u32, value)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->index = index;
- __entry->value = value;
- ),
- TP_printk("[%s] read ict[%d] = %#.8x",
- __get_str(dev), __entry->index, __entry->value)
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwlwifi_ucode
-
-TRACE_EVENT(iwlwifi_dev_ucode_cont_event,
- TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
- TP_ARGS(dev, time, data, ev),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __field(u32, time)
- __field(u32, data)
- __field(u32, ev)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->time = time;
- __entry->data = data;
- __entry->ev = ev;
- ),
- TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
- __get_str(dev), __entry->time, __entry->data, __entry->ev)
-);
-
-TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
- TP_PROTO(const struct device *dev, u32 wraps, u32 n_entry, u32 p_entry),
- TP_ARGS(dev, wraps, n_entry, p_entry),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __field(u32, wraps)
- __field(u32, n_entry)
- __field(u32, p_entry)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->wraps = wraps;
- __entry->n_entry = n_entry;
- __entry->p_entry = p_entry;
- ),
- TP_printk("[%s] wraps=#%02d n=0x%X p=0x%X",
- __get_str(dev), __entry->wraps, __entry->n_entry,
- __entry->p_entry)
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwlwifi_msg
-
-#define MAX_MSG_LEN 110
-
-DECLARE_EVENT_CLASS(iwlwifi_msg_event,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf),
- TP_STRUCT__entry(
- __dynamic_array(char, msg, MAX_MSG_LEN)
- ),
- TP_fast_assign(
- WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
- MAX_MSG_LEN, vaf->fmt,
- *vaf->va) >= MAX_MSG_LEN);
- ),
- TP_printk("%s", __get_str(msg))
-);
-
-DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_warn,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_info,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_crit,
- TP_PROTO(struct va_format *vaf),
- TP_ARGS(vaf)
-);
-
-TRACE_EVENT(iwlwifi_dbg,
- TP_PROTO(u32 level, bool in_interrupt, const char *function,
- struct va_format *vaf),
- TP_ARGS(level, in_interrupt, function, vaf),
- TP_STRUCT__entry(
- __field(u32, level)
- __field(u8, in_interrupt)
- __string(function, function)
- __dynamic_array(char, msg, MAX_MSG_LEN)
- ),
- TP_fast_assign(
- __entry->level = level;
- __entry->in_interrupt = in_interrupt;
- __assign_str(function, function);
- WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
- MAX_MSG_LEN, vaf->fmt,
- *vaf->va) >= MAX_MSG_LEN);
- ),
- TP_printk("%s", __get_str(msg))
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwlwifi_data
-
-TRACE_EVENT(iwlwifi_dev_tx_data,
- TP_PROTO(const struct device *dev,
- struct sk_buff *skb,
- void *data, size_t data_len),
- TP_ARGS(dev, skb, data, data_len),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __dynamic_array(u8, data, iwl_trace_data(skb) ? data_len : 0)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- if (iwl_trace_data(skb))
- memcpy(__get_dynamic_array(data), data, data_len);
- ),
- TP_printk("[%s] TX frame data", __get_str(dev))
-);
-
-TRACE_EVENT(iwlwifi_dev_rx_data,
- TP_PROTO(const struct device *dev,
- const struct iwl_trans *trans,
- void *rxbuf, size_t len),
- TP_ARGS(dev, trans, rxbuf, len),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __dynamic_array(u8, data,
- len - iwl_rx_trace_len(trans, rxbuf, len))
- ),
- TP_fast_assign(
- size_t offs = iwl_rx_trace_len(trans, rxbuf, len);
- DEV_ASSIGN;
- if (offs < len)
- memcpy(__get_dynamic_array(data),
- ((u8 *)rxbuf) + offs, len - offs);
- ),
- TP_printk("[%s] RX frame data", __get_str(dev))
-);
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwlwifi
-
-TRACE_EVENT(iwlwifi_dev_hcmd,
- TP_PROTO(const struct device *dev,
- struct iwl_host_cmd *cmd, u16 total_size,
- struct iwl_cmd_header *hdr),
- TP_ARGS(dev, cmd, total_size, hdr),
- TP_STRUCT__entry(
- DEV_ENTRY
- __dynamic_array(u8, hcmd, total_size)
- __field(u32, flags)
- ),
- TP_fast_assign(
- int i, offset = sizeof(*hdr);
-
- DEV_ASSIGN;
- __entry->flags = cmd->flags;
- memcpy(__get_dynamic_array(hcmd), hdr, sizeof(*hdr));
-
- for (i = 0; i < IWL_MAX_CMD_TBS_PER_TFD; i++) {
- if (!cmd->len[i])
- continue;
- memcpy((u8 *)__get_dynamic_array(hcmd) + offset,
- cmd->data[i], cmd->len[i]);
- offset += cmd->len[i];
- }
- ),
- TP_printk("[%s] hcmd %#.2x (%ssync)",
- __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[0],
- __entry->flags & CMD_ASYNC ? "a" : "")
-);
-
-TRACE_EVENT(iwlwifi_dev_rx,
- TP_PROTO(const struct device *dev, const struct iwl_trans *trans,
- void *rxbuf, size_t len),
- TP_ARGS(dev, trans, rxbuf, len),
- TP_STRUCT__entry(
- DEV_ENTRY
- __dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, rxbuf, len))
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- memcpy(__get_dynamic_array(rxbuf), rxbuf,
- iwl_rx_trace_len(trans, rxbuf, len));
- ),
- TP_printk("[%s] RX cmd %#.2x",
- __get_str(dev), ((u8 *)__get_dynamic_array(rxbuf))[4])
-);
-
-TRACE_EVENT(iwlwifi_dev_tx,
- TP_PROTO(const struct device *dev, struct sk_buff *skb,
- void *tfd, size_t tfdlen,
- void *buf0, size_t buf0_len,
- void *buf1, size_t buf1_len),
- TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __field(size_t, framelen)
- __dynamic_array(u8, tfd, tfdlen)
-
- /*
- * Do not insert between or below these items,
- * we want to keep the frame together (except
- * for the possible padding).
- */
- __dynamic_array(u8, buf0, buf0_len)
- __dynamic_array(u8, buf1, iwl_trace_data(skb) ? 0 : buf1_len)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->framelen = buf0_len + buf1_len;
- memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
- memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
- if (!iwl_trace_data(skb))
- memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
- ),
- TP_printk("[%s] TX %.2x (%zu bytes)",
- __get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0],
- __entry->framelen)
-);
-
-TRACE_EVENT(iwlwifi_dev_ucode_error,
- TP_PROTO(const struct device *dev, u32 desc, u32 tsf_low,
- u32 data1, u32 data2, u32 line, u32 blink1,
- u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time,
- u32 gp1, u32 gp2, u32 gp3, u32 ucode_ver, u32 hw_ver,
- u32 brd_ver),
- TP_ARGS(dev, desc, tsf_low, data1, data2, line,
- blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2,
- gp3, ucode_ver, hw_ver, brd_ver),
- TP_STRUCT__entry(
- DEV_ENTRY
- __field(u32, desc)
- __field(u32, tsf_low)
- __field(u32, data1)
- __field(u32, data2)
- __field(u32, line)
- __field(u32, blink1)
- __field(u32, blink2)
- __field(u32, ilink1)
- __field(u32, ilink2)
- __field(u32, bcon_time)
- __field(u32, gp1)
- __field(u32, gp2)
- __field(u32, gp3)
- __field(u32, ucode_ver)
- __field(u32, hw_ver)
- __field(u32, brd_ver)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->desc = desc;
- __entry->tsf_low = tsf_low;
- __entry->data1 = data1;
- __entry->data2 = data2;
- __entry->line = line;
- __entry->blink1 = blink1;
- __entry->blink2 = blink2;
- __entry->ilink1 = ilink1;
- __entry->ilink2 = ilink2;
- __entry->bcon_time = bcon_time;
- __entry->gp1 = gp1;
- __entry->gp2 = gp2;
- __entry->gp3 = gp3;
- __entry->ucode_ver = ucode_ver;
- __entry->hw_ver = hw_ver;
- __entry->brd_ver = brd_ver;
- ),
- TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
- "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X "
- "bcon_tm %010u gp 0x%08X 0x%08X 0x%08X uCode 0x%08X "
- "hw 0x%08X brd 0x%08X",
- __get_str(dev), __entry->desc, __entry->tsf_low,
- __entry->data1,
- __entry->data2, __entry->line, __entry->blink1,
- __entry->blink2, __entry->ilink1, __entry->ilink2,
- __entry->bcon_time, __entry->gp1, __entry->gp2,
- __entry->gp3, __entry->ucode_ver, __entry->hw_ver,
- __entry->brd_ver)
-);
-
-TRACE_EVENT(iwlwifi_dev_ucode_event,
- TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
- TP_ARGS(dev, time, data, ev),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __field(u32, time)
- __field(u32, data)
- __field(u32, ev)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- __entry->time = time;
- __entry->data = data;
- __entry->ev = ev;
- ),
- TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
- __get_str(dev), __entry->time, __entry->data, __entry->ev)
-);
#endif /* __IWLWIFI_DEVICE_TRACE */
-
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE iwl-devtrace
-#include <trace/define_trace.h>
diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h
index dde3959b7a33..59c05653b2ea 100644
--- a/drivers/usb/host/xhci-trace.h
+++ b/drivers/usb/host/xhci-trace.h
@@ -14,6 +14,13 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM xhci-hcd
+/*
+ * The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a
+ * legitimate C variable. It is not exported to user space.
+ */
+#undef TRACE_SYSTEM_VAR
+#define TRACE_SYSTEM_VAR xhci_hcd
+
#if !defined(__XHCI_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __XHCI_TRACE_H