diff options
author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-04-07 12:08:37 -0400 |
---|---|---|
committer | Steven Rostedt <rostedt@goodmis.org> | 2015-04-08 09:39:31 -0400 |
commit | 6e9dd8ddbdbb3b7aeba7fd9b987579534cfc260b (patch) | |
tree | 9e4ecc449b7cacb53342c7477991099113e7370e /drivers/net | |
parent | c5ef935d01a29211551073f2620c93ba5ca897c4 (diff) | |
download | linux-6e9dd8ddbdbb3b7aeba7fd9b987579534cfc260b.tar.bz2 |
brcmsmac: Move each system tracepoints to their own header
Every tracing file must have its own TRACE_SYSTEM defined.
The brcmsmac tracepoint header broke this and added in the middle
of the file:
#undef TRACE_SYSTEM
#define TRACE_SYSTEM brcmsmac
#undef TRACE_SYSTEM
#define TRACE_SYSTEM brcmsmac_tx
#undef TRACE_SYSTEM
#define TRACE_SYSTEM brcmsmac_msg
Unfortunately, this broke new code in the ftrace infrastructure.
Moving each of these TRACE_SYSTEMs into their own trace file with
just one TRACE_SYSTEM per file fixes the issue.
Link: http://lkml.kernel.org/r/5524D99C.1050902@broadcom.com
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'drivers/net')
4 files changed, 305 insertions, 220 deletions
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 */ |