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| author | Mandy Lavi <mandy.lavi@freescale.com> | 2015-03-15 14:42:46 (GMT) |
|---|---|---|
| committer | Olivia Yin-R63875 <r63875@freescale.com> | 2015-03-26 06:24:38 (GMT) |
| commit | fcf68b8a306c286ec76e8351eea91c81c1ca608f (patch) | |
| tree | ee088e728e8e226c386525c5ddb52dec89830cda /include | |
| parent | 6cfad45636d0b16553a81b54c9501b0d9d48949f (diff) | |
| download | linux-fsl-qoriq-fcf68b8a306c286ec76e8351eea91c81c1ca608f.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 'include')
| -rw-r--r-- | include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h index 49d1f50..0d5965e 100644 --- a/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h +++ b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h @@ -186,6 +186,26 @@ typedef enum ioc_fm_port_counters { e_IOC_FM_PORT_COUNTERS_DEQ_CONFIRM /**< QMI counter */ } ioc_fm_port_counters; +typedef struct ioc_fm_port_bmi_stats_t { + uint32_t cnt_cycle; + uint32_t cnt_task_util; + uint32_t cnt_queue_util; + uint32_t cnt_dma_util; + uint32_t cnt_fifo_util; + uint32_t cnt_rx_pause_activation; + uint32_t cnt_frame; + uint32_t cnt_discard_frame; + uint32_t cnt_dealloc_buf; + uint32_t cnt_rx_bad_frame; + uint32_t cnt_rx_large_frame; + uint32_t cnt_rx_filter_frame; + uint32_t cnt_rx_list_dma_err; + uint32_t cnt_rx_out_of_buffers_discard; + uint32_t cnt_wred_discard; + uint32_t cnt_length_err; + uint32_t cnt_unsupported_format; +} ioc_fm_port_bmi_stats_t; + /**************************************************************************//** @Description Structure for Port id parameters. (Description may be inaccurate; @@ -915,6 +935,23 @@ typedef struct ioc_fm_port_vsp_alloc_params_t { #define FM_PORT_IOC_VSP_ALLOC _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(38), ioc_fm_port_vsp_alloc_params_t) #endif /* (DPAA_VERSION >= 11) */ +/**************************************************************************//** + @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 + + @Return E_OK on success; Error code otherwise. + + @Cautions Allowed only following FM_PORT_Init(). +*//***************************************************************************/ + +#define FM_PORT_IOC_GET_BMI_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(42), ioc_fm_port_bmi_stats_t) + + /** @} */ /* end of lnx_ioctl_FM_PORT_pcd_runtime_control_grp group */ /** @} */ /* end of lnx_ioctl_FM_PORT_runtime_control_grp group */ |