1 /* 2 * Copyright (c) 2011 Broadcom Corporation 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #if !defined(__TRACE_BRCMSMAC_TX_H) || defined(TRACE_HEADER_MULTI_READ) 18 #define __TRACE_BRCMSMAC_TX_H 19 20 #include <linux/tracepoint.h> 21 22 #undef TRACE_SYSTEM 23 #define TRACE_SYSTEM brcmsmac_tx 24 25 TRACE_EVENT(brcms_txdesc, 26 TP_PROTO(const struct device *dev, 27 void *txh, size_t txh_len), 28 TP_ARGS(dev, txh, txh_len), 29 TP_STRUCT__entry( 30 __string(dev, dev_name(dev)) 31 __dynamic_array(u8, txh, txh_len) 32 ), 33 TP_fast_assign( 34 __assign_str(dev); 35 memcpy(__get_dynamic_array(txh), txh, txh_len); 36 ), 37 TP_printk("[%s] txdesc", __get_str(dev)) 38 ); 39 40 TRACE_EVENT(brcms_txstatus, 41 TP_PROTO(const struct device *dev, u16 framelen, u16 frameid, 42 u16 status, u16 lasttxtime, u16 sequence, u16 phyerr, 43 u16 ackphyrxsh), 44 TP_ARGS(dev, framelen, frameid, status, lasttxtime, sequence, phyerr, 45 ackphyrxsh), 46 TP_STRUCT__entry( 47 __string(dev, dev_name(dev)) 48 __field(u16, framelen) 49 __field(u16, frameid) 50 __field(u16, status) 51 __field(u16, lasttxtime) 52 __field(u16, sequence) 53 __field(u16, phyerr) 54 __field(u16, ackphyrxsh) 55 ), 56 TP_fast_assign( 57 __assign_str(dev); 58 __entry->framelen = framelen; 59 __entry->frameid = frameid; 60 __entry->status = status; 61 __entry->lasttxtime = lasttxtime; 62 __entry->sequence = sequence; 63 __entry->phyerr = phyerr; 64 __entry->ackphyrxsh = ackphyrxsh; 65 ), 66 TP_printk("[%s] FrameId %#04x TxStatus %#04x LastTxTime %#04x " 67 "Seq %#04x PHYTxStatus %#04x RxAck %#04x", 68 __get_str(dev), __entry->frameid, __entry->status, 69 __entry->lasttxtime, __entry->sequence, __entry->phyerr, 70 __entry->ackphyrxsh) 71 ); 72 73 TRACE_EVENT(brcms_ampdu_session, 74 TP_PROTO(const struct device *dev, unsigned max_ampdu_len, 75 u16 max_ampdu_frames, u16 ampdu_len, u16 ampdu_frames, 76 u16 dma_len), 77 TP_ARGS(dev, max_ampdu_len, max_ampdu_frames, ampdu_len, ampdu_frames, 78 dma_len), 79 TP_STRUCT__entry( 80 __string(dev, dev_name(dev)) 81 __field(unsigned, max_ampdu_len) 82 __field(u16, max_ampdu_frames) 83 __field(u16, ampdu_len) 84 __field(u16, ampdu_frames) 85 __field(u16, dma_len) 86 ), 87 TP_fast_assign( 88 __assign_str(dev); 89 __entry->max_ampdu_len = max_ampdu_len; 90 __entry->max_ampdu_frames = max_ampdu_frames; 91 __entry->ampdu_len = ampdu_len; 92 __entry->ampdu_frames = ampdu_frames; 93 __entry->dma_len = dma_len; 94 ), 95 TP_printk("[%s] ampdu session max_len=%u max_frames=%u len=%u frames=%u dma_len=%u", 96 __get_str(dev), __entry->max_ampdu_len, 97 __entry->max_ampdu_frames, __entry->ampdu_len, 98 __entry->ampdu_frames, __entry->dma_len) 99 ); 100 #endif /* __TRACE_BRCMSMAC_TX_H */ 101 102 #ifdef CONFIG_BRCM_TRACING 103 104 #undef TRACE_INCLUDE_PATH 105 #define TRACE_INCLUDE_PATH . 106 #undef TRACE_INCLUDE_FILE 107 #define TRACE_INCLUDE_FILE brcms_trace_brcmsmac_tx 108 #include <trace/define_trace.h> 109 110 #endif /* CONFIG_BRCM_TRACING */ 111