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From: Bruce Richardson <bruce.richardson@intel.com>
To: "Mattias Rönnblom" <hofors@lysator.liu.se>
Cc: <dev@dpdk.org>, <jerinj@marvell.com>,
	<mattias.ronnblom@ericsson.com>, <abdullah.sevincer@intel.com>,
	<sachin.saxena@oss.nxp.com>, <hemant.agrawal@nxp.com>,
	<pbhagavatula@marvell.com>, <pravin.pathak@intel.com>
Subject: Re: [PATCH v2 06/11] eventdev: improve doxygen comments on configure struct
Date: Wed, 31 Jan 2024 16:15:51 +0000	[thread overview]
Message-ID: <ZbpyN8zzzdwu23jJ@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <be5212d5-1fc4-4fc6-9e34-ce5ce34b2374@lysator.liu.se>

On Tue, Jan 23, 2024 at 10:46:00AM +0100, Mattias Rönnblom wrote:
> On 2024-01-19 18:43, Bruce Richardson wrote:
> > General rewording and cleanup on the rte_event_dev_config structure.
> > Improved the wording of some sentences and created linked
> > cross-references out of the existing references to the dev_info
> > structure.
> > 
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > ---
> >   lib/eventdev/rte_eventdev.h | 47 +++++++++++++++++++------------------
> >   1 file changed, 24 insertions(+), 23 deletions(-)
> > 
> > diff --git a/lib/eventdev/rte_eventdev.h b/lib/eventdev/rte_eventdev.h
> > index c57c93a22e..4139ccb982 100644
> > --- a/lib/eventdev/rte_eventdev.h
> > +++ b/lib/eventdev/rte_eventdev.h
> > @@ -599,9 +599,9 @@ rte_event_dev_attr_get(uint8_t dev_id, uint32_t attr_id,
> >   struct rte_event_dev_config {
> >   	uint32_t dequeue_timeout_ns;
> >   	/**< rte_event_dequeue_burst() timeout on this device.
> > -	 * This value should be in the range of *min_dequeue_timeout_ns* and
> > -	 * *max_dequeue_timeout_ns* which previously provided in
> > -	 * rte_event_dev_info_get()
> > +	 * This value should be in the range of @ref rte_event_dev_info.min_dequeue_timeout_ns and
> > +	 * @ref rte_event_dev_info.max_dequeue_timeout_ns returned by
> > +	 * @ref rte_event_dev_info_get()
> >   	 * The value 0 is allowed, in which case, default dequeue timeout used.
> >   	 * @see RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT
> >   	 */
> > @@ -609,40 +609,41 @@ struct rte_event_dev_config {
> >   	/**< In a *closed system* this field is the limit on maximum number of
> >   	 * events that can be inflight in the eventdev at a given time. The
> >   	 * limit is required to ensure that the finite space in a closed system
> > -	 * is not overwhelmed. The value cannot exceed the *max_num_events*
> > -	 * as provided by rte_event_dev_info_get().
> > +	 * is not overwhelmed.
> 
> "overwhelmed" -> "exhausted"
> 
> > +	 * Once the limit has been reached, any enqueues of NEW events to the
> > +	 * system will fail.
> 
> While this is true, it's also a bit misleading. RTE_EVENT_OP_NEW events
> being backpressured is controlled by new_event_threshold on the level of the
> port.
> 

Right. Will remove this statement, and instead add a cross-reference to the
new_event_threshold setting at the end of the comment.

/Bruce

  reply	other threads:[~2024-01-31 16:16 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-18 13:45 [PATCH v1 0/7] improve eventdev API specification/documentation Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 1/7] eventdev: improve doxygen introduction text Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 2/7] eventdev: move text on driver internals to proper section Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 3/7] eventdev: update documentation on device capability flags Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 4/7] eventdev: cleanup doxygen comments on info structure Bruce Richardson
2024-01-18 13:49   ` Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 5/7] eventdev: improve function documentation for query fns Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 6/7] eventdev: improve doxygen comments on configure struct Bruce Richardson
2024-01-18 13:45 ` [PATCH v1 7/7] eventdev: fix documentation for counting single-link ports Bruce Richardson
2024-01-19 17:43 ` [PATCH v2 00/11] improve eventdev API specification/documentation Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 01/11] eventdev: improve doxygen introduction text Bruce Richardson
2024-01-23  8:57     ` Mattias Rönnblom
2024-01-23  9:06       ` Bruce Richardson
2024-01-24 11:37         ` Mattias Rönnblom
2024-01-31 13:45       ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 02/11] eventdev: move text on driver internals to proper section Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 03/11] eventdev: update documentation on device capability flags Bruce Richardson
2024-01-23  9:18     ` Mattias Rönnblom
2024-01-23  9:34       ` Bruce Richardson
2024-01-31 14:09       ` Bruce Richardson
2024-02-02  8:58         ` Mattias Rönnblom
2024-02-02 11:20           ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 04/11] eventdev: cleanup doxygen comments on info structure Bruce Richardson
2024-01-23  9:35     ` Mattias Rönnblom
2024-01-23  9:43       ` Bruce Richardson
2024-01-24 11:51         ` Mattias Rönnblom
2024-01-31 14:37           ` Bruce Richardson
2024-02-02  9:24             ` Mattias Rönnblom
2024-02-02 10:30               ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 05/11] eventdev: improve function documentation for query fns Bruce Richardson
2024-01-23  9:40     ` Mattias Rönnblom
2024-01-19 17:43   ` [PATCH v2 06/11] eventdev: improve doxygen comments on configure struct Bruce Richardson
2024-01-23  9:46     ` Mattias Rönnblom
2024-01-31 16:15       ` Bruce Richardson [this message]
2024-01-19 17:43   ` [PATCH v2 07/11] eventdev: fix documentation for counting single-link ports Bruce Richardson
2024-01-23  9:48     ` Mattias Rönnblom
2024-01-23  9:56       ` Bruce Richardson
2024-01-31 16:18         ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 08/11] eventdev: improve doxygen comments on config fns Bruce Richardson
2024-01-23 10:00     ` Mattias Rönnblom
2024-01-23 10:07       ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 09/11] eventdev: improve doxygen comments for control APIs Bruce Richardson
2024-01-23 10:10     ` Mattias Rönnblom
2024-01-19 17:43   ` [PATCH v2 10/11] eventdev: RFC clarify comments on scheduling types Bruce Richardson
2024-01-23 16:19     ` Mattias Rönnblom
2024-01-24 11:21       ` Bruce Richardson
2024-01-31 17:54       ` Bruce Richardson
2024-01-19 17:43   ` [PATCH v2 11/11] eventdev: RFC clarify docs on event object fields Bruce Richardson
2024-01-24 11:34     ` Mattias Rönnblom
2024-02-01 16:59       ` Bruce Richardson
2024-02-02  9:38         ` Mattias Rönnblom
2024-02-02 11:33           ` Bruce Richardson
2024-02-02 12:02             ` Bruce Richardson
2024-02-01 17:02       ` Bruce Richardson
2024-02-02  9:14         ` Bruce Richardson
2024-02-02  9:22         ` Jerin Jacob
2024-02-02  9:36           ` Bruce Richardson
2024-02-02  9:45         ` Mattias Rönnblom
2024-02-02 10:32           ` Bruce Richardson
2024-02-01  9:35     ` Bruce Richardson
2024-02-01 15:00       ` Jerin Jacob
2024-02-01 15:24         ` Bruce Richardson
2024-02-01 16:20           ` Jerin Jacob
2024-02-02 12:39   ` [PATCH v3 00/11] improve eventdev API specification/documentation Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 01/11] eventdev: improve doxygen introduction text Bruce Richardson
2024-02-07 10:14       ` Jerin Jacob
2024-02-08  9:50         ` Mattias Rönnblom
2024-02-09  8:43           ` Jerin Jacob
2024-02-10  7:24             ` Mattias Rönnblom
2024-02-20 16:28               ` Bruce Richardson
2024-02-20 16:33         ` Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 02/11] eventdev: move text on driver internals to proper section Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 03/11] eventdev: update documentation on device capability flags Bruce Richardson
2024-02-07 10:30       ` Jerin Jacob
2024-02-20 16:42         ` Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 04/11] eventdev: cleanup doxygen comments on info structure Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 05/11] eventdev: improve function documentation for query fns Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 06/11] eventdev: improve doxygen comments on configure struct Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 07/11] eventdev: improve doxygen comments on config fns Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 08/11] eventdev: improve doxygen comments for control APIs Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 09/11] eventdev: improve comments on scheduling types Bruce Richardson
2024-02-08  9:18       ` Jerin Jacob
2024-02-08 10:04         ` Mattias Rönnblom
2024-02-20 17:23           ` Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 10/11] eventdev: clarify docs on event object fields and op types Bruce Richardson
2024-02-09  9:14       ` Jerin Jacob
2024-02-20 17:39         ` Bruce Richardson
2024-02-21  9:31           ` Jerin Jacob
2024-02-21 10:28             ` Bruce Richardson
2024-02-20 17:50         ` Bruce Richardson
2024-02-20 18:03         ` Bruce Richardson
2024-02-02 12:39     ` [PATCH v3 11/11] eventdev: drop comment for anon union from doxygen Bruce Richardson
2024-02-21 10:32   ` [PATCH v4 00/12] improve eventdev API specification/documentation Bruce Richardson
2024-02-21 10:32     ` [PATCH v4 01/12] eventdev: improve doxygen introduction text Bruce Richardson
2024-02-26  4:51       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-26  9:59         ` Bruce Richardson
2024-02-29 16:13           ` Jerin Jacob
2024-02-21 10:32     ` [PATCH v4 02/12] eventdev: move text on driver internals to proper section Bruce Richardson
2024-02-26  5:01       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 03/12] eventdev: update documentation on device capability flags Bruce Richardson
2024-02-26  5:07       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 04/12] eventdev: cleanup doxygen comments on info structure Bruce Richardson
2024-02-26  5:18       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 05/12] eventdev: improve function documentation for query fns Bruce Richardson
2024-02-26  5:18       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 06/12] eventdev: improve doxygen comments on configure struct Bruce Richardson
2024-02-26  6:36       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 07/12] eventdev: improve doxygen comments on config fns Bruce Richardson
2024-02-26  6:43       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-26  6:44         ` Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 08/12] eventdev: improve doxygen comments for control APIs Bruce Richardson
2024-02-26  6:44       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 09/12] eventdev: improve comments on scheduling types Bruce Richardson
2024-02-26  6:49       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 10/12] eventdev: clarify docs on event object fields and op types Bruce Richardson
2024-02-26  6:52       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 11/12] eventdev: drop comment for anon union from doxygen Bruce Richardson
2024-02-26  6:52       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-02-21 10:32     ` [PATCH v4 12/12] eventdev: fix doxygen processing of event vector struct Bruce Richardson
2024-02-26  6:53       ` [EXT] " Pavan Nikhilesh Bhagavatula
2024-03-04 15:35       ` Thomas Monjalon
2024-03-04 15:49         ` Bruce Richardson
2024-02-23 12:36     ` [PATCH v4 00/12] improve eventdev API specification/documentation Jerin Jacob

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