release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/otus/80211core/performance.h

   1 /*
   2  * Copyright (c) 2007-2008 Atheros Communications Inc.
   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
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 #ifndef _PERFORMANCE_H
  17 #define _PERFORMANCE_H
  18
  19 #ifdef ZM_ENABLE_PERFORMANCE_EVALUATION
  20
  21 struct zsSummary
  22 {
  23     u32_t tx_msdu_count;
  24     u32_t tx_mpdu_count;
  25     u32_t rx_msdu_count;
  26     u32_t rx_mpdu_count;
  27     u32_t tick_base;
  28     u16_t rx_seq_base;
  29     u16_t rx_broken_seq;
  30     u16_t rx_broken_sum;
  31     u16_t rx_broken_seq_dis;
  32     u16_t rx_duplicate_seq;
  33     u16_t rx_duplicate_error;
  34     u16_t rx_old_seq;
  35     u16_t rx_lost_sum;
  36     u16_t tx_idle_count;
  37     u16_t rx_idle_count;
  38     u16_t reset_count;
  39     u16_t reset_sum;
  40     u16_t rx_free;
  41     u16_t rx_amsdu_len;
  42     u16_t rx_flush;
  43     u16_t rx_clear;
  44     u32_t rx_reorder;
  45 };
  46
  47 struct zsVariation
  48 {
  49     u32_t tx_msdu_tick[100];
  50     u32_t tx_mpdu_tick[100];
  51     u32_t rx_msdu_tick[100];
  52     u32_t rx_mpdu_tick[100];
  53
  54     u32_t tx_msdu_mean;
  55     u32_t tx_mpdu_mean;
  56     u32_t rx_msdu_mean;
  57     u32_t rx_mpdu_mean;
  58
  59     u32_t tx_msdu_sum;
  60     u32_t tx_mpdu_sum;
  61     u32_t rx_msdu_sum;
  62     u32_t rx_mpdu_sum;
  63
  64     u32_t tx_msdu_var;
  65     u32_t tx_mpdu_var;
  66     u32_t rx_msdu_var;
  67     u32_t rx_mpdu_var;
  68 };
  69
  70 struct zsThroughput
  71 {
  72     u32_t tx[50];
  73     u32_t rx[50];
  74     u16_t head;
  75     u16_t tail;
  76     u16_t size;
  77     LARGE_INTEGER sys_time;
  78     LARGE_INTEGER freq;
  79 };
  80
  81 void zfiPerformanceInit(zdev_t* dev);
  82 void zfiPerformanceRefresh(zdev_t* dev);
  83
  84 void zfiTxPerformanceMSDU(zdev_t* dev, u32_t tick);
  85 void zfiRxPerformanceMSDU(zdev_t* dev, u32_t tick);
  86 void zfiTxPerformanceMPDU(zdev_t* dev, u32_t tick);
  87 void zfiRxPerformanceMPDU(zdev_t* dev, zbuf_t* buf);
  88 void zfiRxPerformanceSeq(zdev_t* dev, zbuf_t* buf);
  89 void zfiRxPerformanceReg(zdev_t* dev, u32_t reg, u32_t rsp);
  90 void zfiRxPerformanceDup(zdev_t* dev, zbuf_t* buf1, zbuf_t* buf2);
  91 void zfiRxPerformanceFree(zdev_t* dev, zbuf_t* buf);
  92 void zfiRxPerformanceAMSDU(zdev_t* dev, zbuf_t* buf, u16_t len);
  93 void zfiRxPerformanceFlush(zdev_t* dev);
  94 void zfiRxPerformanceClear(zdev_t* dev);
  95 void zfiRxPerformanceReorder(zdev_t* dev);
  96 #endif /* end of ZM_ENABLE_PERFORMANCE_EVALUATION */
  97 #endif /* end of _PERFORMANCE_H */