From: Meghana Malladi <m-malladi@ti.com>
To: <namcao@linutronix.de>, <jacob.e.keller@intel.com>,
<m-malladi@ti.com>, <christian.koenig@amd.com>,
<sumit.semwal@linaro.org>, <sdf@fomichev.me>,
<john.fastabend@gmail.com>, <hawk@kernel.org>,
<daniel@iogearbox.net>, <ast@kernel.org>, <pabeni@redhat.com>,
<kuba@kernel.org>, <edumazet@google.com>, <davem@davemloft.net>,
<andrew+netdev@lunn.ch>
Cc: <linaro-mm-sig@lists.linaro.org>,
<dri-devel@lists.freedesktop.org>, <linux-media@vger.kernel.org>,
<bpf@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
<srk@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Roger Quadros <rogerq@kernel.org>, <danishanwar@ti.com>
Subject: [PATCH net-next 6/6] net: ti: icssg-prueth: Enable zero copy in XDP features
Date: Mon, 18 Aug 2025 16:54:24 +0530 [thread overview]
Message-ID: <20250818112424.3068643-7-m-malladi@ti.com> (raw)
In-Reply-To: <20250818112424.3068643-1-m-malladi@ti.com>
Enable the zero copy feature flag in xdp_set_features_flag()
for a given ndev to get the AF-XDP zero copy support running
for both Tx and Rx.
Signed-off-by: Meghana Malladi <m-malladi@ti.com>
---
drivers/net/ethernet/ti/icssg/icssg_prueth.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 7b5de71056ee..64cb21bb9291 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -1511,7 +1511,8 @@ static int prueth_netdev_init(struct prueth *prueth,
xdp_set_features_flag(ndev,
NETDEV_XDP_ACT_BASIC |
NETDEV_XDP_ACT_REDIRECT |
- NETDEV_XDP_ACT_NDO_XMIT);
+ NETDEV_XDP_ACT_NDO_XMIT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY);
netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll);
hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC,
--
2.43.0
prev parent reply other threads:[~2025-08-18 11:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-18 11:24 [PATCH net-next 0/6] net: ti: icssg-prueth: Add AF_XDP zero copy support Meghana Malladi
2025-08-18 11:24 ` [PATCH net-next 1/6] net: ti: icssg-prueth: Add functions to create and destroy Rx/Tx queues Meghana Malladi
2025-08-18 11:24 ` [PATCH net-next 2/6] net: ti: icssg-prueth: Add XSK pool helpers Meghana Malladi
2025-08-18 11:24 ` [PATCH net-next 3/6] net: ti: icssg-prueth: Add AF_XDP zero copy for TX Meghana Malladi
2025-08-18 11:24 ` [PATCH net-next 4/6] net: ti: icssg-prueth: Make emac_run_xdp function independent of page Meghana Malladi
2025-08-18 11:24 ` [PATCH net-next 5/6] net: ti: icssg-prueth: Add AF_XDP zero copy for RX Meghana Malladi
2025-08-19 14:35 ` Jakub Kicinski
2025-08-21 10:48 ` Meghana Malladi
2025-08-18 11:24 ` Meghana Malladi [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250818112424.3068643-7-m-malladi@ti.com \
--to=m-malladi@ti.com \
--cc=andrew+netdev@lunn.ch \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=christian.koenig@amd.com \
--cc=daniel@iogearbox.net \
--cc=danishanwar@ti.com \
--cc=davem@davemloft.net \
--cc=dri-devel@lists.freedesktop.org \
--cc=edumazet@google.com \
--cc=hawk@kernel.org \
--cc=jacob.e.keller@intel.com \
--cc=john.fastabend@gmail.com \
--cc=kuba@kernel.org \
--cc=linaro-mm-sig@lists.linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=namcao@linutronix.de \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=rogerq@kernel.org \
--cc=sdf@fomichev.me \
--cc=srk@ti.com \
--cc=sumit.semwal@linaro.org \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®