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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Hemant Agrawal <hemant.agrawal@nxp.com>, dev@dpdk.org
Cc: Sachin Saxena <sachin.saxena@nxp.com>
Subject: Re: [dpdk-dev] [PATCH 15/37] net/dpaa: add support for fmlib in dpdk
Date: Tue, 30 Jun 2020 18:00:50 +0100
Message-ID: <06f953bc-48fb-6c97-bdb4-ba075ba0654b@intel.com> (raw)
In-Reply-To: <20200527132326.1382-16-hemant.agrawal@nxp.com>

On 5/27/2020 2:23 PM, Hemant Agrawal wrote:
>  This library is required for configuring FMAN for
>  various flow configurations.

This is a big patch with new files, looks like a new base code drop.
Can you please give more explanation on the patch and what 'fmlib' is?

> 
> Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>

<...>

> +#if defined(FM_LIB_DBG)
> +	#define _fml_dbg(format, arg...) \
> +	printf("fmlib [%s:%u] - " format, \
> +		__func__, __LINE__, ##arg)
> +#else
> +	#define _fml_dbg(arg...)
> +#endif

Shouldn't use 'printf' directly, this prevents using dynamic logging and our log
APIs. Please use a registered logtype instead.

> +
> +/*#define FM_IOCTL_DBG*/
> +
> +#if defined(FM_IOCTL_DBG)
> +	#define _fm_ioctl_dbg(format, arg...) \
> +	printk("fm ioctl [%s:%u](cpu:%u) - " format, \
> +		__func__, __LINE__, smp_processor_id(), ##arg)

printk? :)

> +#else
> +#   define _fm_ioctl_dbg(arg...)
> +#endif
> +
> +/**
> + @Group	lnx_ioctl_ncsw_grp	NetCommSw Linux User-Space (IOCTL) API
> + @{
> +*/
> +
> +#define NCSW_IOC_TYPE_BASE	0xe0
> +	/**< defines the IOCTL type for all the NCSW Linux module commands */
> +
> +/**
> + @Group	lnx_usr_FM_grp Frame Manager API
> +
> + @Description   FM API functions, definitions and enums.
> +
> + @{
> +*/

There are lots of checkpatch warning in the block comment syntax, about missing
" * " on each line.
Other base dpaa/dpaa2 base code seems have it in the block comments, if this
won't create a maintance problem, what do you think to fix the syntax on comments?

<...>

> +	e_IOC_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR,
> +	/**< Parser counter - counts the number of times SHIM parse result is returned with errors. */
> +	e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES,
> +	/**< Parser counter - counts the number of cycles spent executing soft parser instruction (including stall cycles). */
> +	e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES,
> +	/**< Parser counter - counts the number of cycles stalled waiting for parser internal memory reads while executing soft parser instruction. */

Can you please break long lines?

<...>

> +#if 0
> +TODO: unused IOCTL
> +/**
> + @Function	FM_PCD_ModifyCounter
> +
> + @Description   Writes a value to an enabled counter. Use "0" to reset the counter.
> +
> + @Param[in]	ioc_fm_pcd_counters_params_t - The requested counter parameters.
> +
> + @Return	0 on success; Error code otherwise.
> +*/
> +#define FM_PCD_IOC_MODIFY_COUNTER   _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(10), ioc_fm_pcd_counters_params_t)
> +#define FM_PCD_IOC_SET_COUNTER	FM_PCD_IOC_MODIFY_COUNTER
> +#endif

Can you please remove dead code?

<...>

> +/**
> + @Description   Enumeration type for selecting the policer profile packet frame length selector
> +*/
> +typedef enum ioc_fm_pcd_plcr_frame_length_select {
> +  e_IOC_FM_PCD_PLCR_L2_FRM_LEN,	/**< L2 frame length */
> +  e_IOC_FM_PCD_PLCR_L3_FRM_LEN,	/**< L3 frame length */
> +  e_IOC_FM_PCD_PLCR_L4_FRM_LEN,	/**< L4 frame length */
> +  e_IOC_FM_PCD_PLCR_FULL_FRM_LEN	/**< Full frame length */
> +} ioc_fm_pcd_plcr_frame_length_select;
> +
> +/**
> + @Description   Enumeration type for selecting roll-back frame
> +*/
> +typedef enum ioc_fm_pcd_plcr_roll_back_frame_select {
> +  e_IOC_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN,	/**< Rollback L2 frame length */
> +  e_IOC_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN   /**< Rollback Full frame length */
> +} ioc_fm_pcd_plcr_roll_back_frame_select;

Please fix the leading whitespace for above two enums.

  reply	other threads:[~2020-06-30 17:01 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-27 13:22 [dpdk-dev] [PATCH 00/37] NXP DPAAx enhancements Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 01/37] bus/fslmc: fix getting the FD error Hemant Agrawal
2020-05-27 18:07   ` Akhil Goyal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 02/37] net/dpaa: fix fd offset data type Hemant Agrawal
2020-05-27 18:08   ` Akhil Goyal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 03/37] net/dpaa2: enable timestamp for Rx offload case as well Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 04/37] bus/fslmc: combine thread specific variables Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 05/37] bus/fslmc: rework portal allocation to a per thread basis Hemant Agrawal
2020-07-01  7:23   ` Ferruh Yigit
2020-05-27 13:22 ` [dpdk-dev] [PATCH 06/37] bus/fslmc: support handle portal alloc failure Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 07/37] bus/fslmc: support portal migration Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 08/37] bus/fslmc: rename the cinh read functions used for ls1088 Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 09/37] net/dpaa: enable Tx queue taildrop Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 10/37] net/dpaa: add 2.5G support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 11/37] net/dpaa: update process specific device info Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 12/37] drivers: optimize thread local storage for dpaa Hemant Agrawal
2020-05-27 18:13   ` Akhil Goyal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 13/37] bus/dpaa: enable link state interrupt Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 14/37] bus/dpaa: enable set link status Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 15/37] net/dpaa: add support for fmlib in dpdk Hemant Agrawal
2020-06-30 17:00   ` Ferruh Yigit [this message]
2020-07-01  4:18     ` Hemant Agrawal
2020-07-01  7:35       ` Ferruh Yigit
2020-05-27 13:23 ` [dpdk-dev] [PATCH 16/37] net/dpaa: add VSP support in FMLIB Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 17/37] net/dpaa: add support for fmcless mode Hemant Agrawal
2020-06-30 17:01   ` Ferruh Yigit
2020-07-01  4:04     ` Hemant Agrawal
2020-07-01  7:37       ` Ferruh Yigit
2020-05-27 13:23 ` [dpdk-dev] [PATCH 18/37] bus/dpaa: add shared MAC support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 19/37] bus/dpaa: add Virtual Storage Profile port init Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 20/37] net/dpaa: add support for Virtual Storage Profile Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 21/37] net/dpaa: add fmc parser support for VSP Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 22/37] net/dpaa: add RSS update func with FMCless Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 23/37] net/dpaa2: dynamic flow control support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 24/37] net/dpaa2: key extracts of flow API Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 25/37] net/dpaa2: sanity check for flow extracts Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 26/37] net/dpaa2: free flow rule memory Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 27/37] net/dpaa2: flow QoS or FS table entry indexing Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 28/37] net/dpaa2: define the size of table entry Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 29/37] net/dpaa2: log of flow extracts and rules Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 30/37] net/dpaa2: discrimination between IPv4 and IPv6 Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 31/37] net/dpaa2: distribution size set on multiple TCs Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 32/37] net/dpaa2: index of queue action for flow Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 33/37] net/dpaa2: flow data sanity check Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 34/37] net/dpaa2: flow API QoS setup follows FS setup Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 35/37] net/dpaa2: flow API FS miss action configuration Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 36/37] net/dpaa2: configure per class distribution size Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 37/37] net/dpaa2: support raw flow classification Hemant Agrawal
2020-06-30 17:01 ` [dpdk-dev] [PATCH 00/37] NXP DPAAx enhancements Ferruh Yigit
2020-07-01  4:08   ` Hemant Agrawal
2020-07-07  9:22 ` [dpdk-dev] [PATCH v2 00/29] " Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 01/29] bus/fslmc: fix getting the FD error Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 02/29] net/dpaa: fix fd offset data type Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 03/29] net/dpaa2: enable timestamp for Rx offload case as well Hemant Agrawal
2020-07-11 13:46     ` Thomas Monjalon
2020-07-13  3:47       ` Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 04/29] bus/fslmc: combine thread specific variables Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 05/29] bus/fslmc: rework portal allocation to a per thread basis Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 06/29] bus/fslmc: support handle portal alloc failure Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 07/29] bus/fslmc: support portal migration Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 08/29] bus/fslmc: rename the cinh read functions used for ls1088 Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 09/29] net/dpaa: enable Tx queue taildrop Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 10/29] net/dpaa: add 2.5G support Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 11/29] net/dpaa: update process specific device info Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 12/29] drivers: optimize thread local storage for dpaa Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 13/29] bus/dpaa: enable link state interrupt Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 14/29] bus/dpaa: enable set link status Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 15/29] net/dpaa2: support dynamic flow control Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 16/29] net/dpaa2: support key extracts of flow API Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 17/29] net/dpaa2: add sanity check for flow extracts Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 18/29] net/dpaa2: free flow rule memory Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 19/29] net/dpaa2: support QoS or FS table entry indexing Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 20/29] net/dpaa2: define the size of table entry Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 21/29] net/dpaa2: add logging of flow extracts and rules Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 22/29] net/dpaa2: support iscrimination between IPv4 and IPv6 Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 23/29] net/dpaa2: support distribution size set on multiple TCs Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 24/29] net/dpaa2: support ndex of queue action for flow Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 25/29] net/dpaa2: add flow data sanity check Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 26/29] net/dpaa2: modify flow API QoS setup to follow FS setup Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 27/29] net/dpaa2: support flow API FS miss action configuration Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 28/29] net/dpaa2: configure per class distribution size Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 29/29] net/dpaa2: support raw flow classification Hemant Agrawal
2020-07-09  1:54   ` [dpdk-dev] [PATCH v2 00/29] NXP DPAAx enhancements Ferruh Yigit

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