target/linux/layerscape/patches-5.4/701-net-0034-Extend-FM-MAC-Statistics-with-frame-size-counters-re.patch

   1 From 60f5101cdfbabd4cc29c02d69aa43a84fab52cf7 Mon Sep 17 00:00:00 2001
   2 From: Iordache Florinel-R70177 <florinel.iordache@nxp.com>
   3 Date: Thu, 12 Oct 2017 11:13:41 +0300
   4 Subject: [PATCH] Extend FM MAC Statistics with frame size counters (request
   5  from Nokia)
   6
   7 Signed-off-by: Iordache Florinel-R70177 <florinel.iordache@nxp.com>
   8 ---
   9  .../freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c  |  1 +
  10  .../freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c | 16 ++++++
  11  .../freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h |  1 +
  12  .../sdk_fman/Peripherals/FM/MAC/fman_memac.c       | 21 ++++++++
  13  .../freescale/sdk_fman/Peripherals/FM/MAC/memac.c  | 57 ++++++++++++++++++++++
  14  .../freescale/sdk_fman/Peripherals/FM/MAC/tgec.c   | 42 ++++++++++++++++
  15  .../sdk_fman/inc/Peripherals/fm_mac_ext.h          | 28 +++++++++++
  16  .../freescale/sdk_fman/inc/flib/fsl_fman_memac.h   |  7 +++
  17  .../sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h      |  2 +
  18  .../sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c        | 41 ++++++++++++++++
  19  .../uapi/linux/fmd/Peripherals/fm_port_ioctls.h    | 25 ++++++++++
  20  11 files changed, 241 insertions(+)
  21
  22 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
  23 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
  24 @@ -1389,6 +1389,7 @@ static void InitFmMacControllerDriver(t_
  25
  26      p_FmMacControllerDriver->f_FM_MAC_ResetCounters             = DtsecResetCounters;
  27      p_FmMacControllerDriver->f_FM_MAC_GetStatistics             = DtsecGetStatistics;
  28 +    p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters             = NULL;
  29
  30      p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr             = DtsecModifyMacAddress;
  31      p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr            = DtsecAddHashMacAddress;
  32 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c
  33 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c
  34 @@ -461,6 +461,22 @@ t_Error FM_MAC_GetStatistics (t_Handle h
  35
  36  /* ......................................................................... */
  37
  38 +t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
  39 +{
  40 +    t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
  41 +
  42 +    SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
  43 +
  44 +    memset(p_FrameSizeCounters, 0, sizeof(t_FmMacFrameSizeCounters));
  45 +
  46 +    if (p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters)
  47 +        return p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters(h_FmMac, p_FrameSizeCounters, type);
  48 +
  49 +    RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
  50 +}
  51 +
  52 +/* ......................................................................... */
  53 +
  54  t_Error FM_MAC_ModifyMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
  55  {
  56      t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
  57 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h
  58 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h
  59 @@ -106,6 +106,7 @@ typedef struct {
  60
  61      t_Error (*f_FM_MAC_ResetCounters) (t_Handle h_FmMac);
  62      t_Error (*f_FM_MAC_GetStatistics) (t_Handle h_FmMac, t_FmMacStatistics *p_Statistics);
  63 +    t_Error (*f_FM_MAC_GetFrameSizeCounters) (t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type);
  64
  65      t_Error (*f_FM_MAC_ModifyMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
  66      t_Error (*f_FM_MAC_AddHashMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
  67 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac.c
  68 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac.c
  69 @@ -360,24 +360,45 @@ uint64_t fman_memac_get_counter(struct m
  70      case E_MEMAC_COUNTER_R64:
  71          ret_val = GET_MEMAC_CNTR_64(r64);
  72          break;
  73 +    case E_MEMAC_COUNTER_T64:
  74 +        ret_val = GET_MEMAC_CNTR_64(t64);
  75 +        break;
  76      case E_MEMAC_COUNTER_R127:
  77          ret_val = GET_MEMAC_CNTR_64(r127);
  78          break;
  79 +    case E_MEMAC_COUNTER_T127:
  80 +        ret_val = GET_MEMAC_CNTR_64(t127);
  81 +        break;
  82      case E_MEMAC_COUNTER_R255:
  83          ret_val = GET_MEMAC_CNTR_64(r255);
  84          break;
  85 +    case E_MEMAC_COUNTER_T255:
  86 +        ret_val = GET_MEMAC_CNTR_64(t255);
  87 +        break;
  88      case E_MEMAC_COUNTER_R511:
  89          ret_val = GET_MEMAC_CNTR_64(r511);
  90          break;
  91 +    case E_MEMAC_COUNTER_T511:
  92 +        ret_val = GET_MEMAC_CNTR_64(t511);
  93 +        break;
  94      case E_MEMAC_COUNTER_R1023:
  95          ret_val = GET_MEMAC_CNTR_64(r1023);
  96          break;
  97 +    case E_MEMAC_COUNTER_T1023:
  98 +        ret_val = GET_MEMAC_CNTR_64(t1023);
  99 +        break;
 100      case E_MEMAC_COUNTER_R1518:
 101          ret_val = GET_MEMAC_CNTR_64(r1518);
 102          break;
 103 +    case E_MEMAC_COUNTER_T1518:
 104 +        ret_val = GET_MEMAC_CNTR_64(t1518);
 105 +        break;
 106      case E_MEMAC_COUNTER_R1519X:
 107          ret_val = GET_MEMAC_CNTR_64(r1519x);
 108          break;
 109 +    case E_MEMAC_COUNTER_T1519X:
 110 +        ret_val = GET_MEMAC_CNTR_64(t1519x);
 111 +        break;
 112      case E_MEMAC_COUNTER_RFRG:
 113          ret_val = GET_MEMAC_CNTR_64(rfrg);
 114          break;
 115 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
 116 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
 117 @@ -593,6 +593,62 @@ static t_Error MemacGetStatistics(t_Hand
 118
 119  /* ......................................................................... */
 120
 121 +static t_Error MemacGetFrameSizeCounters(t_Handle h_Memac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
 122 +{
 123 +    t_Memac     *p_Memac = (t_Memac *)h_Memac;
 124 +
 125 +    SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
 126 +    SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
 127 +    SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER);
 128 +
 129 +    switch (type)
 130 +    {
 131 +    case e_COMM_MODE_NONE:
 132 +       break;
 133 +
 134 +    case e_COMM_MODE_RX:
 135 +        p_FrameSizeCounters->count_pkts_64             = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64);
 136 +        p_FrameSizeCounters->count_pkts_65_to_127      = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127);
 137 +        p_FrameSizeCounters->count_pkts_128_to_255     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255);
 138 +        p_FrameSizeCounters->count_pkts_256_to_511     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511);
 139 +        p_FrameSizeCounters->count_pkts_512_to_1023    = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023);
 140 +        p_FrameSizeCounters->count_pkts_1024_to_1518   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518);
 141 +        p_FrameSizeCounters->count_pkts_1519_to_1522   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X);
 142 +       break;
 143 +
 144 +    case e_COMM_MODE_TX:
 145 +        p_FrameSizeCounters->count_pkts_64             = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64);
 146 +        p_FrameSizeCounters->count_pkts_65_to_127      = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127);
 147 +        p_FrameSizeCounters->count_pkts_128_to_255     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255);
 148 +        p_FrameSizeCounters->count_pkts_256_to_511     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511);
 149 +        p_FrameSizeCounters->count_pkts_512_to_1023    = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023);
 150 +        p_FrameSizeCounters->count_pkts_1024_to_1518   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518);
 151 +        p_FrameSizeCounters->count_pkts_1519_to_1522   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X);
 152 +       break;
 153 +
 154 +    case e_COMM_MODE_RX_AND_TX:
 155 +        p_FrameSizeCounters->count_pkts_64             = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64)
 156 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64);
 157 +        p_FrameSizeCounters->count_pkts_65_to_127      = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127)
 158 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127);
 159 +        p_FrameSizeCounters->count_pkts_128_to_255     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255)
 160 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255);
 161 +        p_FrameSizeCounters->count_pkts_256_to_511     = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511)
 162 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511);
 163 +        p_FrameSizeCounters->count_pkts_512_to_1023    = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023)
 164 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023);
 165 +        p_FrameSizeCounters->count_pkts_1024_to_1518   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518)
 166 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518);
 167 +        p_FrameSizeCounters->count_pkts_1519_to_1522   = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X)
 168 +                                                       + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X);
 169 +       break;
 170 +    }
 171 +
 172 +    return E_OK;
 173 +}
 174 +
 175 +/* ......................................................................... */
 176 +
 177  static t_Error MemacModifyMacAddress (t_Handle h_Memac, t_EnetAddr *p_EnetAddr)
 178  {
 179      t_Memac     *p_Memac = (t_Memac *)h_Memac;
 180 @@ -1025,6 +1081,7 @@ static void InitFmMacControllerDriver(t_
 181
 182      p_FmMacControllerDriver->f_FM_MAC_ResetCounters             = MemacResetCounters;
 183      p_FmMacControllerDriver->f_FM_MAC_GetStatistics             = MemacGetStatistics;
 184 +    p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters      = MemacGetFrameSizeCounters;
 185
 186      p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr             = MemacModifyMacAddress;
 187      p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr            = MemacAddHashMacAddress;
 188 --- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.c
 189 +++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.c
 190 @@ -438,6 +438,47 @@ static t_Error TgecGetStatistics(t_Handl
 191
 192  /* ......................................................................... */
 193
 194 +static t_Error TgecGetFrameSizeCounters(t_Handle h_Tgec, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
 195 +{
 196 +    t_Tgec              *p_Tgec = (t_Tgec *)h_Tgec;
 197 +    struct tgec_regs    *p_TgecMemMap;
 198 +
 199 +    SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
 200 +    SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
 201 +    SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER);
 202 +
 203 +    p_TgecMemMap = p_Tgec->p_MemMap;
 204 +
 205 +    switch (type)
 206 +    {
 207 +    case e_COMM_MODE_NONE:
 208 +       break;
 209 +
 210 +    case e_COMM_MODE_RX:
 211 +        p_FrameSizeCounters->count_pkts_64             = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R64);
 212 +        p_FrameSizeCounters->count_pkts_65_to_127      = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R127);
 213 +        p_FrameSizeCounters->count_pkts_128_to_255     = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R255);
 214 +        p_FrameSizeCounters->count_pkts_256_to_511     = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R511);
 215 +        p_FrameSizeCounters->count_pkts_512_to_1023    = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1023);
 216 +        p_FrameSizeCounters->count_pkts_1024_to_1518   = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1518);
 217 +        p_FrameSizeCounters->count_pkts_1519_to_1522   = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1519X);
 218 +       break;
 219 +
 220 +    case e_COMM_MODE_TX:
 221 +       //Tx counters not supported
 222 +       break;
 223 +
 224 +    case e_COMM_MODE_RX_AND_TX:
 225 +       //Tx counters not supported
 226 +       break;
 227 +    }
 228 +
 229 +    return E_OK;
 230 +}
 231 +
 232 +
 233 +/* ......................................................................... */
 234 +
 235  static t_Error TgecEnable1588TimeStamp(t_Handle h_Tgec)
 236  {
 237      t_Tgec      *p_Tgec = (t_Tgec *)h_Tgec;
 238 @@ -905,6 +946,7 @@ static void InitFmMacControllerDriver(t_
 239
 240      p_FmMacControllerDriver->f_FM_MAC_ResetCounters             = TgecResetCounters;
 241      p_FmMacControllerDriver->f_FM_MAC_GetStatistics             = TgecGetStatistics;
 242 +    p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters      = TgecGetFrameSizeCounters;
 243
 244      p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr             = TgecModifyMacAddress;
 245      p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr            = TgecAddHashMacAddress;
 246 --- a/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_mac_ext.h
 247 +++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_mac_ext.h
 248 @@ -197,6 +197,19 @@ typedef struct t_FmMacStatistics {
 249                                                 - Other */
 250  } t_FmMacStatistics;
 251
 252 +/**************************************************************************//**
 253 + @Description   FM MAC Frame Size Counters
 254 +*//***************************************************************************/
 255 +typedef struct t_FmMacFrameSizeCounters {
 256 +
 257 +        uint64_t  count_pkts_64;            /**< 64 byte frame counter */
 258 +        uint64_t  count_pkts_65_to_127;     /**< 65 to 127 byte frame counter */
 259 +        uint64_t  count_pkts_128_to_255;    /**< 128 to 255 byte frame counter */
 260 +        uint64_t  count_pkts_256_to_511;    /**< 256 to 511 byte frame counter */
 261 +        uint64_t  count_pkts_512_to_1023;   /**< 512 to 1023 byte frame counter */
 262 +        uint64_t  count_pkts_1024_to_1518;  /**< 1024 to 1518 byte frame counter */
 263 +        uint64_t  count_pkts_1519_to_1522;  /**< 1519 to 1522 byte good frame count */
 264 +} t_FmMacFrameSizeCounters;
 265
 266  /**************************************************************************//**
 267   @Group         FM_mac_init_grp FM MAC Initialization Unit
 268 @@ -654,6 +667,21 @@ t_Error FM_MAC_SetStatistics(t_Handle h_
 269  t_Error FM_MAC_GetStatistics(t_Handle h_FmMac, t_FmMacStatistics *p_Statistics);
 270
 271  /**************************************************************************//**
 272 + @Function      FM_MAC_GetFrameSizeCounters
 273 +
 274 + @Description   get MAC statistics counters for different frame size
 275 +
 276 + @Param[in]     h_FmMac       -  A handle to a FM MAC Module.
 277 + @Param[in]     p_FrameSizeCounters  -  Structure with counters
 278 + @Param[in]     type                           -  Type of counters to be read
 279 +
 280 + @Return        E_OK on success; Error code otherwise.
 281 +
 282 + @Cautions      Allowed only following FM_Init().
 283 +*//***************************************************************************/
 284 +t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type);
 285 +
 286 +/**************************************************************************//**
 287   @Function      FM_MAC_ModifyMacAddr
 288
 289   @Description   Replace the main MAC Address
 290 --- a/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac.h
 291 +++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac.h
 292 @@ -146,12 +146,19 @@ _val &= ~TX_FIFO_SECTIONS_TX_EMPTY_MASK;
 293
 294  enum memac_counters {
 295         E_MEMAC_COUNTER_R64,
 296 +       E_MEMAC_COUNTER_T64,
 297         E_MEMAC_COUNTER_R127,
 298 +       E_MEMAC_COUNTER_T127,
 299         E_MEMAC_COUNTER_R255,
 300 +       E_MEMAC_COUNTER_T255,
 301         E_MEMAC_COUNTER_R511,
 302 +       E_MEMAC_COUNTER_T511,
 303         E_MEMAC_COUNTER_R1023,
 304 +       E_MEMAC_COUNTER_T1023,
 305         E_MEMAC_COUNTER_R1518,
 306 +       E_MEMAC_COUNTER_T1518,
 307         E_MEMAC_COUNTER_R1519X,
 308 +       E_MEMAC_COUNTER_T1519X,
 309         E_MEMAC_COUNTER_RFRG,
 310         E_MEMAC_COUNTER_RJBR,
 311         E_MEMAC_COUNTER_RDRP,
 312 --- a/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h
 313 +++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h
 314 @@ -123,6 +123,8 @@ EXPORT_SYMBOL(FM_PCD_SetAdvancedOffloadS
 315  /* FMAN MAC exported routines */
 316  EXPORT_SYMBOL(FM_MAC_GetStatistics);
 317
 318 +EXPORT_SYMBOL(FM_MAC_GetFrameSizeCounters);
 319 +
 320  EXPORT_SYMBOL(FM_GetSpecialOperationCoding);
 321
 322  #endif /* __LNXWRP_EXP_SYM_H */
 323 --- a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c
 324 +++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c
 325 @@ -4608,6 +4608,47 @@ t_Error LnxwrpFmPortIOCTL(t_LnxWrpFmPort
 326              break;
 327          }
 328
 329 +        case FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS:
 330 +        {
 331 +            t_LnxWrpFmDev *p_LnxWrpFmDev =
 332 +                    (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
 333 +            ioc_fm_port_mac_frame_size_counters_t param;
 334 +            t_FmMacFrameSizeCounters frameSizeCounters;
 335 +            int mac_id = p_LnxWrpFmPortDev->id;
 336 +
 337 +            if (!p_LnxWrpFmDev)
 338 +                RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
 339 +
 340 +            if (&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev &&
 341 +                &p_LnxWrpFmDev->rxPorts[mac_id] != p_LnxWrpFmPortDev)
 342 +                mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */
 343 +
 344 +            if (!p_LnxWrpFmDev->macs[mac_id].h_Dev)
 345 +                RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
 346 +
 347 +            if (copy_from_user(&param, (ioc_fm_port_mac_frame_size_counters_t *)arg,
 348 +                        sizeof(ioc_fm_port_mac_frame_size_counters_t)))
 349 +                RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
 350 +
 351 +            if (FM_MAC_GetFrameSizeCounters(p_LnxWrpFmDev->macs[mac_id].h_Dev,
 352 +                        &frameSizeCounters, param.type))
 353 +                RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
 354 +
 355 +            param.count_pkts_64 = frameSizeCounters.count_pkts_64;
 356 +            param.count_pkts_65_to_127 = frameSizeCounters.count_pkts_65_to_127;
 357 +            param.count_pkts_128_to_255 = frameSizeCounters.count_pkts_128_to_255;
 358 +            param.count_pkts_256_to_511 = frameSizeCounters.count_pkts_256_to_511;
 359 +            param.count_pkts_512_to_1023 = frameSizeCounters.count_pkts_512_to_1023;
 360 +            param.count_pkts_1024_to_1518 = frameSizeCounters.count_pkts_1024_to_1518;
 361 +            param.count_pkts_1519_to_1522 = frameSizeCounters.count_pkts_1519_to_1522;
 362 +
 363 +            if (copy_to_user((ioc_fm_port_mac_frame_size_counters_t *)arg, &param,
 364 +                        sizeof(ioc_fm_port_mac_frame_size_counters_t)))
 365 +                RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
 366 +
 367 +            break;
 368 +        }
 369 +
 370          case FM_PORT_IOC_GET_BMI_COUNTERS:
 371          {
 372              t_LnxWrpFmDev *p_LnxWrpFmDev =
 373 --- a/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h
 374 +++ b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h
 375 @@ -939,6 +939,31 @@ typedef struct ioc_fm_port_vsp_alloc_par
 376
 377  #define FM_PORT_IOC_GET_BMI_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(42), ioc_fm_port_bmi_stats_t)
 378
 379 +typedef struct ioc_fm_port_mac_frame_size_counters_t {
 380 +
 381 +        e_CommMode type;
 382 +        uint64_t  count_pkts_64;            /**< 64 byte frame counter */
 383 +        uint64_t  count_pkts_65_to_127;     /**< 65 to 127 byte frame counter */
 384 +        uint64_t  count_pkts_128_to_255;    /**< 128 to 255 byte frame counter */
 385 +        uint64_t  count_pkts_256_to_511;    /**< 256 to 511 byte frame counter */
 386 +        uint64_t  count_pkts_512_to_1023;   /**< 512 to 1023 byte frame counter */
 387 +        uint64_t  count_pkts_1024_to_1518;  /**< 1024 to 1518 byte frame counter */
 388 +        uint64_t  count_pkts_1519_to_1522;  /**< 1519 to 1522 byte good frame count */
 389 +} ioc_fm_port_mac_frame_size_counters_t;
 390 +
 391 +/**************************************************************************//**
 392 + @Function      FM_MAC_GetFrameSizeCounters
 393 +
 394 + @Description   get MAC statistics counters for different frame size
 395 +
 396 + @Param[out]    ioc_fm_port_mac_frame_size_counters_t    A structure holding the counters
 397 +
 398 + @Return        E_OK on success; Error code otherwise.
 399 +
 400 + @Cautions      Allowed only following FM_Init().
 401 +*//***************************************************************************/
 402 +#define FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS        _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(43), ioc_fm_port_mac_frame_size_counters_t)
 403 +
 404
 405  /** @} */ /* end of lnx_ioctl_FM_PORT_pcd_runtime_control_grp group */
 406  /** @} */ /* end of lnx_ioctl_FM_PORT_runtime_control_grp group */