Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-12 Thread Ferruh Yigit
On 1/8/2024 9:15 PM, Morten Brørup wrote: >> From: Bruce Richardson [mailto:bruce.richard...@intel.com] >> Sent: Monday, 8 January 2024 11.54 >> >> On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote: >>> From: Jerin Jacob >>> >>> Introduce a new API to retrieve the number of availa

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-09 Thread Jerin Jacob
On Tue, Jan 9, 2024 at 2:24 AM Morten Brørup wrote: > > > From: Konstantin Ananyev [mailto:konstantin.anan...@huawei.com] > > Sent: Friday, 5 January 2024 12.13 > > > > > From: Thomas Monjalon > > > Sent: Friday, January 5, 2024 10:04 AM > > > > > > 05/01/2024 10:57, Jerin Jacob: > > > > On Thu,

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-09 Thread Bruce Richardson
On Mon, Jan 08, 2024 at 10:15:40PM +0100, Morten Brørup wrote: > > From: Bruce Richardson [mailto:bruce.richard...@intel.com] > > Sent: Monday, 8 January 2024 11.54 > > > > On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote: > > > From: Jerin Jacob > > > > > > Introduce a new API

RE: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-08 Thread Morten Brørup
> From: Bruce Richardson [mailto:bruce.richard...@intel.com] > Sent: Monday, 8 January 2024 11.54 > > On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote: > > From: Jerin Jacob > > > > Introduce a new API to retrieve the number of available free > descriptors > > in a Tx queue. App

RE: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-08 Thread Morten Brørup
> From: Konstantin Ananyev [mailto:konstantin.anan...@huawei.com] > Sent: Friday, 5 January 2024 12.13 > > > From: Thomas Monjalon > > Sent: Friday, January 5, 2024 10:04 AM > > > > 05/01/2024 10:57, Jerin Jacob: > > > On Thu, Jan 4, 2024 at 11:59 PM Thomas Monjalon > wrote: > > > > > > > > 04/0

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-08 Thread Bruce Richardson
On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote: > From: Jerin Jacob > > Introduce a new API to retrieve the number of available free descriptors > in a Tx queue. Applications can leverage this API in the fast path to > inspect the Tx queue occupancy and take appropriate action

RE: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-05 Thread Konstantin Ananyev
hepard > ; asoma...@amd.com; > somnath.ko...@broadcom.com; sthem...@microsoft.com; Webster, Steven > ; > sk...@marvell.com; mtetsu...@gmail.com; vbu...@marvell.com; > viachesl...@nvidia.com; Wang, Xiao W > ; Wangxiaoyun (Cloud) ; > Zhuangyuzeng (Yisen) > ; Wang, Yong ; Xu

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-05 Thread Thomas Monjalon
05/01/2024 10:57, Jerin Jacob: > On Thu, Jan 4, 2024 at 11:59 PM Thomas Monjalon wrote: > > > > 04/01/2024 15:21, Konstantin Ananyev: > > > > > > > > > Introduce a new API to retrieve the number of available free > > > > > > descriptors > > > > > > in a Tx queue. Applications can leverage this AP

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-05 Thread Thomas Monjalon
05/01/2024 10:54, Jerin Jacob: > On Fri, Jan 5, 2024 at 4:04 AM Thomas Monjalon wrote: > > > > 19/12/2023 18:29, jer...@marvell.com: > > > --- a/doc/guides/nics/features/default.ini > > > +++ b/doc/guides/nics/features/default.ini > > > @@ -59,6 +59,7 @@ Packet type parsing = > > > > > > Timesyn

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-05 Thread Jerin Jacob
On Thu, Jan 4, 2024 at 11:59 PM Thomas Monjalon wrote: > > 04/01/2024 15:21, Konstantin Ananyev: > > > > > > > Introduce a new API to retrieve the number of available free > > > > > descriptors > > > > > in a Tx queue. Applications can leverage this API in the fast path to > > > > > inspect the T

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-05 Thread Jerin Jacob
On Fri, Jan 5, 2024 at 4:04 AM Thomas Monjalon wrote: > > 19/12/2023 18:29, jer...@marvell.com: > > --- a/doc/guides/nics/features/default.ini > > +++ b/doc/guides/nics/features/default.ini > > @@ -59,6 +59,7 @@ Packet type parsing = > > > > Timesync = > > Rx descriptor status = > >

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-04 Thread Thomas Monjalon
19/12/2023 18:29, jer...@marvell.com: > --- a/doc/guides/nics/features/default.ini > +++ b/doc/guides/nics/features/default.ini > @@ -59,6 +59,7 @@ Packet type parsing = > > Timesync = > Rx descriptor status = > Tx descriptor status = > +Tx free descriptor query = I think we can d

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-04 Thread Thomas Monjalon
04/01/2024 15:21, Konstantin Ananyev: > > > > > Introduce a new API to retrieve the number of available free descriptors > > > > in a Tx queue. Applications can leverage this API in the fast path to > > > > inspect the Tx queue occupancy and take appropriate actions based on the > > > > available

RE: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-04 Thread Konstantin Ananyev
> > > Introduce a new API to retrieve the number of available free descriptors > > > in a Tx queue. Applications can leverage this API in the fast path to > > > inspect the Tx queue occupancy and take appropriate actions based on the > > > available free descriptors. > > > > > > A notable use cas

Re: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-04 Thread Jerin Jacob
ll.com; > > viachesl...@nvidia.com; Wang, Xiao W ; > > cloud.wangxiao...@huawei.com; yisen.zhu...@huawei.com; Wang, Yong > > ; xuanziya...@huawei.com; Dumitrescu, Cristian > > ; Jerin Jacob > > Subject: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query > &

RE: [dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2024-01-04 Thread Dumitrescu, Cristian
ster, Steven ; > sk...@marvell.com; mtetsu...@gmail.com; vbu...@marvell.com; > viachesl...@nvidia.com; Wang, Xiao W ; > cloud.wangxiao...@huawei.com; yisen.zhu...@huawei.com; Wang, Yong > ; xuanziya...@huawei.com; Dumitrescu, Cristian > ; Jerin Jacob > Subject: [dpdk-dev] [RFC] et

[dpdk-dev] [RFC] ethdev: support Tx queue free descriptor query

2023-12-19 Thread jerinj
From: Jerin Jacob Introduce a new API to retrieve the number of available free descriptors in a Tx queue. Applications can leverage this API in the fast path to inspect the Tx queue occupancy and take appropriate actions based on the available free descriptors. A notable use case could be implem