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author | Mandy Lavi <mandy.lavi@freescale.com> | 2015-03-15 14:42:46 (GMT) |
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committer | Honghua Yin <Hong-Hua.Yin@freescale.com> | 2015-03-25 08:16:18 (GMT) |
commit | 1aa49383a4e16ce0c98c73cf81e1a9b2938e68fc (patch) | |
tree | e936c42e02f34a15d85eda583a7b21a674bb3399 /drivers/net/ethernet/freescale/fman/Peripherals/FM/Port | |
parent | b031f42ca8151800ac26e1c15d9ebe25954df24e (diff) | |
download | linux-fsl-qoriq-1aa49383a4e16ce0c98c73cf81e1a9b2938e68fc.tar.xz |
fmd: Add support for reading BMI counters from US
Technical Details : Add support for the following BMI counters
and make them available to the DPA stats interface in the
User Space:
e_FM_PORT_COUNTERS_DISCARD_FRAME,
/* BMI stat counter */
e_FM_PORT_COUNTERS_RX_BAD_FRAME,
/* BMI Rx stat counter */
e_FM_PORT_COUNTERS_RX_LARGE_FRAME,
/* BMI Rx stat counter */
e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR,
/* BMI Rx OP stat counter */
e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD,
/* BMI Rx OP stat counter */
e_FM_PORT_COUNTERS_WRED_DISCARD,
/* BMI OP stat counter */
@Function FM_PORT_GetBmiCounters
@Description Read port's BMI stat counters and place them into
a designated structure of counters.
@Param[in] h_FmPort A handle to a FM Port module.
@Param[out] p_BmiStats counters structure
Change-Id: I464b5defc29e149252002c911b22e69343e61adf
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/32755
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Igal Liberman <Igal.Liberman@freescale.com>
Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/Peripherals/FM/Port')
-rw-r--r-- | drivers/net/ethernet/freescale/fman/Peripherals/FM/Port/fm_port.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/Peripherals/FM/Port/fm_port.c b/drivers/net/ethernet/freescale/fman/Peripherals/FM/Port/fm_port.c index e983328..50d8d4c 100644 --- a/drivers/net/ethernet/freescale/fman/Peripherals/FM/Port/fm_port.c +++ b/drivers/net/ethernet/freescale/fman/Peripherals/FM/Port/fm_port.c @@ -3988,6 +3988,146 @@ t_Error FM_PORT_SetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, return E_OK; } +t_Error FM_PORT_GetBmiCounters(t_Handle h_FmPort, t_FmPortBmiStats *p_BmiStats) +{ + t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; + + if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) + || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)){ + p_BmiStats->cntCycle = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); + /* fmbm_rccn */ + p_BmiStats->cntTaskUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); + /* fmbm_rtuc */ + p_BmiStats->cntQueueUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL); + /* fmbm_rrquc */ + p_BmiStats->cntDmaUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); + /* fmbm_rduc */ + p_BmiStats->cntFifoUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); + /* fmbm_rfuc */ + p_BmiStats->cntRxPauseActivation = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION); + /* fmbm_rpac */ + p_BmiStats->cntFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); + /* fmbm_rfrc */ + p_BmiStats->cntDiscardFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); + /* fmbm_rfdc */ + p_BmiStats->cntDeallocBuf = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); + /* fmbm_rbdc */ + p_BmiStats->cntRxBadFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_BAD_FRAME); + /* fmbm_rfbc */ + p_BmiStats->cntRxLargeFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LARGE_FRAME); + /* fmbm_rlfc */ + p_BmiStats->cntRxFilterFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME); + /* fmbm_rffc */ + p_BmiStats->cntRxListDmaErr = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR); + /* fmbm_rfldec */ + p_BmiStats->cntRxOutOfBuffersDiscard = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD); + /* fmbm_rodc */ + p_BmiStats->cntWredDiscard = 0; + p_BmiStats->cntLengthErr = 0; + p_BmiStats->cntUnsupportedFormat = 0; + } + else if ((p_FmPort->portType == e_FM_PORT_TYPE_TX) + || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)){ + p_BmiStats->cntCycle = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); + /* fmbm_tccn */ + p_BmiStats->cntTaskUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); + /* fmbm_ttuc */ + p_BmiStats->cntQueueUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL); + /* fmbm_ttcquc */ + p_BmiStats->cntDmaUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); + /* fmbm_tduc */ + p_BmiStats->cntFifoUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); + /* fmbm_tfuc */ + p_BmiStats->cntRxPauseActivation = 0; + p_BmiStats->cntFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); + /* fmbm_tfrc */ + p_BmiStats->cntDiscardFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); + /* fmbm_tfdc */ + p_BmiStats->cntDeallocBuf = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); + /* fmbm_tbdc */ + p_BmiStats->cntRxBadFrame = 0; + p_BmiStats->cntRxLargeFrame = 0; + p_BmiStats->cntRxFilterFrame = 0; + p_BmiStats->cntRxListDmaErr = 0; + p_BmiStats->cntRxOutOfBuffersDiscard = 0; + p_BmiStats->cntWredDiscard = 0; + p_BmiStats->cntLengthErr = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR); + /* fmbm_tfledc */ + p_BmiStats->cntUnsupportedFormat = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT); + /* fmbm_tfufdc */ + } + else if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) { + p_BmiStats->cntCycle = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE); + /* fmbm_occn */ + p_BmiStats->cntTaskUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL); + /* fmbm_otuc */ + p_BmiStats->cntQueueUtil = 0; + p_BmiStats->cntDmaUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL); + /* fmbm_oduc */ + p_BmiStats->cntFifoUtil = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL); + /* fmbm_ofuc*/ + p_BmiStats->cntRxPauseActivation = 0; + p_BmiStats->cntFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME); + /* fmbm_ofrc */ + p_BmiStats->cntDiscardFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME); + /* fmbm_ofdc */ + p_BmiStats->cntDeallocBuf = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF); + /* fmbm_obdc*/ + p_BmiStats->cntRxBadFrame = 0; + p_BmiStats->cntRxLargeFrame = 0; + p_BmiStats->cntRxFilterFrame = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME); + /* fmbm_offc */ + p_BmiStats->cntRxListDmaErr = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR); + /* fmbm_ofldec */ + p_BmiStats->cntRxOutOfBuffersDiscard = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD); + /* fmbm_rodc */ + p_BmiStats->cntWredDiscard = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_WRED_DISCARD); + /* fmbm_ofwdc */ + p_BmiStats->cntLengthErr = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR); + /* fmbm_ofledc */ + p_BmiStats->cntUnsupportedFormat = + FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT); + /* fmbm_ofufdc */ + } + return E_OK; +} + uint32_t FM_PORT_GetCounter(t_Handle h_FmPort, e_FmPortCounters counter) { t_FmPort *p_FmPort = (t_FmPort*)h_FmPort; |