Re: [PATCH net-next v3 06/23] net: add rx_buf_len to netdev config

[PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 01/23] net: page_pool: sanitise allocation order · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 01/23] net: page_pool: sanitise allocation order · Mina Almasry <hidden> · 2025-08-18
Re: [PATCH net-next v3 01/23] net: page_pool: sanitise allocation order · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-19
[PATCH net-next v3 02/23] docs: ethtool: document that rx_buf_len must control payload lengths · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 02/23] docs: ethtool: document that rx_buf_len must control payload lengths · Mina Almasry <hidden> · 2025-08-18
[PATCH net-next v3 03/23] net: ethtool: report max value for rx-buf-len · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 03/23] net: ethtool: report max value for rx-buf-len · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-19
Re: [PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-20
[PATCH net-next v3 05/23] net: clarify the meaning of netdev_config members · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 05/23] net: clarify the meaning of netdev_config members · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 05/23] net: clarify the meaning of netdev_config members · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-20
[PATCH net-next v3 06/23] net: add rx_buf_len to netdev config · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 06/23] net: add rx_buf_len to netdev config · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 07/23] eth: bnxt: read the page size from the adapter struct · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 07/23] eth: bnxt: read the page size from the adapter struct · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 07/23] eth: bnxt: read the page size from the adapter struct · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-20
[PATCH net-next v3 08/23] eth: bnxt: set page pool page order based on rx_page_size · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 08/23] eth: bnxt: set page pool page order based on rx_page_size · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 08/23] eth: bnxt: set page pool page order based on rx_page_size · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-20
Re: [PATCH net-next v3 08/23] eth: bnxt: set page pool page order based on rx_page_size · Somnath Kotur <hidden> · 2025-08-25
[PATCH net-next v3 09/23] eth: bnxt: support setting size of agg buffers via ethtool · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 09/23] eth: bnxt: support setting size of agg buffers via ethtool · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 10/23] net: move netdev_config manipulation to dedicated helpers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 10/23] net: move netdev_config manipulation to dedicated helpers · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 11/23] net: reduce indent of struct netdev_queue_mgmt_ops members · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 12/23] net: allocate per-queue config structs and pass them thru the queue API · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 12/23] net: allocate per-queue config structs and pass them thru the queue API · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 12/23] net: allocate per-queue config structs and pass them thru the queue API · Mina Almasry <hidden> · 2025-08-20
[PATCH net-next v3 13/23] net: pass extack to netdev_rx_queue_restart() · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 13/23] net: pass extack to netdev_rx_queue_restart() · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 14/23] net: add queue config validation callback · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 14/23] net: add queue config validation callback · Mina Almasry <hidden> · 2025-08-19
Re: [PATCH net-next v3 14/23] net: add queue config validation callback · Mina Almasry <hidden> · 2025-08-20
[PATCH net-next v3 15/23] eth: bnxt: always set the queue mgmt ops · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 15/23] eth: bnxt: always set the queue mgmt ops · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 16/23] eth: bnxt: store the rx buf size per queue · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 16/23] eth: bnxt: store the rx buf size per queue · Somnath Kotur <hidden> · 2025-08-25
[PATCH net-next v3 17/23] eth: bnxt: adjust the fill level of agg queues with larger buffers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 18/23] netdev: add support for setting rx-buf-len per queue · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 18/23] netdev: add support for setting rx-buf-len per queue · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 19/23] net: wipe the setting of deactived queues · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 19/23] net: wipe the setting of deactived queues · Mina Almasry <hidden> · 2025-08-19
[PATCH net-next v3 20/23] eth: bnxt: use queue op config validate · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 21/23] eth: bnxt: support per queue configuration of rx-buf-len · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 22/23] net: let pp memory provider to specify rx buf len · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
[PATCH net-next v3 23/23] net: validate driver supports passed qcfg params · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-18
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Jakub Kicinski <kuba@kernel.org> · 2025-08-20
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-20
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Mina Almasry <hidden> · 2025-08-20
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Jakub Kicinski <kuba@kernel.org> · 2025-08-21
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Jakub Kicinski <kuba@kernel.org> · 2025-08-21
Re: [PATCH net-next v3 00/23][pull request] Queue configs and large buffer providers · Pavel Begunkov <asml.silence@gmail.com> · 2025-08-21

From: Mina Almasry <hidden>
Date: 2025-08-19 19:33:04
Also in: io-uring, lkml

On Mon, Aug 18, 2025 at 6:56 AM Pavel Begunkov [off-list ref] wrote:

From: Jakub Kicinski <kuba@kernel.org>

Add rx_buf_len to configuration maintained by the core.
Use "three-state" semantics where 0 means "driver default".

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>

Reviewed-by: Mina Almasry <redacted>

-- 
Thanks,
Mina

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