From: Jakub Kicinski <kuba@kernel•org>
To: netdev@vger•kernel.org
Cc: hawk@kernel•org, ilias.apalodimas@linaro•org,
aleksander.lobakin@intel•com, linyunsheng@huawei•com,
almasrymina@google•com, Jakub Kicinski <kuba@kernel•org>
Subject: [RFC net-next 07/13] eth: link netdev to pp
Date: Wed, 16 Aug 2023 16:42:56 -0700 [thread overview]
Message-ID: <20230816234303.3786178-8-kuba@kernel.org> (raw)
In-Reply-To: <20230816234303.3786178-1-kuba@kernel.org>
Link page pool instances to netdev for the drivers which
already link to NAPI. Unless the driver is doing something
very weird per-NAPI should imply per-netdev.
Signed-off-by: Jakub Kicinski <kuba@kernel•org>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 +
drivers/net/ethernet/microsoft/mana/mana_en.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 7be917a8da48..06776196c05e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -3247,6 +3247,7 @@ static int bnxt_alloc_rx_page_pool(struct bnxt *bp,
pp.pool_size = bp->rx_ring_size;
pp.nid = dev_to_node(&bp->pdev->dev);
pp.napi = &rxr->bnapi->napi;
+ pp.netdev = bp->dev;
pp.dev = &bp->pdev->dev;
pp.dma_dir = DMA_BIDIRECTIONAL;
if (PAGE_SIZE > BNXT_RX_PAGE_SIZE)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index bc9d5a5bea01..f9ca600f47e2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -839,6 +839,7 @@ static int mlx5e_alloc_rq(struct mlx5e_params *params,
pp_params.nid = node;
pp_params.dev = rq->pdev;
pp_params.napi = rq->cq.napi;
+ pp_params.netdev = rq->netdev;
pp_params.dma_dir = rq->buff.map_dir;
pp_params.max_len = PAGE_SIZE;
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 4a16ebff3d1d..25286490e237 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -2056,6 +2056,7 @@ static int mana_create_page_pool(struct mana_rxq *rxq, struct gdma_context *gc)
pprm.pool_size = RX_BUFFERS_PER_QUEUE;
pprm.nid = gc->numa_node;
pprm.napi = &rxq->rx_cq.napi;
+ pprm.netdev = rxq->ndev;
rxq->page_pool = page_pool_create(&pprm);
--
2.41.0
next prev parent reply other threads:[~2023-08-16 23:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 23:42 [RFC net-next 00/13] net: page_pool: add netlink-based introspection Jakub Kicinski
2023-08-16 23:42 ` [RFC net-next 01/13] net: page_pool: split the page_pool_params into fast and slow Jakub Kicinski
2023-08-17 9:31 ` Jesper Dangaard Brouer
2023-08-17 9:35 ` Ilias Apalodimas
2023-08-17 21:28 ` Mina Almasry
2023-08-16 23:42 ` [RFC net-next 02/13] net: page_pool: avoid touching slow on the fastpath Jakub Kicinski
2023-08-17 9:32 ` Jesper Dangaard Brouer
2023-08-17 9:38 ` Ilias Apalodimas
2023-08-17 21:31 ` Mina Almasry
2023-08-16 23:42 ` [RFC net-next 03/13] net: page_pool: factor out uninit Jakub Kicinski
2023-08-17 7:40 ` Ilias Apalodimas
2023-08-17 16:25 ` Jakub Kicinski
2023-08-17 16:53 ` Ilias Apalodimas
2023-08-16 23:42 ` [RFC net-next 04/13] net: page_pool: id the page pools Jakub Kicinski
2023-08-17 21:56 ` Mina Almasry
2023-08-18 0:08 ` Jakub Kicinski
2023-08-16 23:42 ` [RFC net-next 05/13] net: page_pool: record pools per netdev Jakub Kicinski
2023-08-17 7:26 ` Simon Horman
2023-08-17 16:22 ` Jakub Kicinski
2023-08-16 23:42 ` [RFC net-next 06/13] net: page_pool: stash the NAPI ID for easier access Jakub Kicinski
2023-08-16 23:42 ` Jakub Kicinski [this message]
2023-08-16 23:42 ` [RFC net-next 08/13] net: page_pool: add nlspec for basic access to page pools Jakub Kicinski
2023-08-16 23:42 ` [RFC net-next 09/13] net: page_pool: implement GET in the netlink API Jakub Kicinski
2023-08-16 23:42 ` [RFC net-next 10/13] net: page_pool: add netlink notifications for state changes Jakub Kicinski
2023-08-16 23:43 ` [RFC net-next 11/13] net: page_pool: report when page pool was destroyed Jakub Kicinski
2023-08-16 23:43 ` [RFC net-next 12/13] net: page_pool: expose page pool stats via netlink Jakub Kicinski
2023-08-16 23:43 ` [RFC net-next 13/13] tools: netdev: regen after page pool changes Jakub Kicinski
2023-08-17 21:21 ` [RFC net-next 00/13] net: page_pool: add netlink-based introspection Mina Almasry
2023-08-18 0:13 ` Jakub Kicinski
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