From nobody Sat Oct 4 11:15:51 2025 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E9F1D31A077; Mon, 18 Aug 2025 11:25:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755516345; cv=none; b=m0PHXNDvvbjys/hITSVxOf6VeWlHo6U2KhQltOK6EwiEyBfd+3gGC0gv7QB7gbOWzutr5jSIftgEKd+L5jVYxTqwPyJjufTKbdlvv90yfzOtdcHlmRzpQ7/FucoEdnPj55uEkEuhk4qFIyJh9cDjyBofwbeBj/k0STj2mGgwchE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755516345; c=relaxed/simple; bh=9JeBBIAj9StZw7MNyVADMvGztIhwJK3T5QdJKS7xiCw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YRl4PtvG3qMkEMZdWfoExQZxgNW5Tjx2DmnepHEMawLzjArSjvIkUSROvhiN/bJQOr9cuq1XG0Qe8Jxu5HxEtCfarIe4l8xs0XP/S2n9GZauNw2HQo2hCVeFdqP1AX8sQ3EI9gt81X2bLmUML8S0PUBZfOqXsUiGIQZ6Zz46uP0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=rumCJebl; arc=none smtp.client-ip=198.47.19.246 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="rumCJebl" Received: from fllvem-sh03.itg.ti.com ([10.64.41.86]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTP id 57IBOkPX3068951; Mon, 18 Aug 2025 06:24:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1755516286; bh=2Gnl+t8xqA3VBiXnOVNnAPd8aYqELmiP16+xtu6161I=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=rumCJeblKnjHBsmNtkm5cskPXw+8BAnUhDXkUIxsEkll7dpBwqcW4yY0G0K1GghKU YHfskl5qFYs+4YOrtmmPi3+jMKUf97CICzzlKRLxfmhqyHvm8fJG/J9qFqbmAak7mn CzvGpmd00/qNkmB6XmftFErZd1y/neWPU1sVjfyE= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllvem-sh03.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 57IBOkxF3978048 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Mon, 18 Aug 2025 06:24:46 -0500 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Mon, 18 Aug 2025 06:24:45 -0500 Received: from fllvem-mr08.itg.ti.com (10.64.41.88) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Mon, 18 Aug 2025 06:24:45 -0500 Received: from lelv0854.itg.ti.com (lelv0854.itg.ti.com [10.181.64.140]) by fllvem-mr08.itg.ti.com (8.18.1/8.18.1) with ESMTP id 57IBOjIt3651384; Mon, 18 Aug 2025 06:24:45 -0500 Received: from localhost (meghana-pc.dhcp.ti.com [10.24.69.13] (may be forged)) by lelv0854.itg.ti.com (8.14.7/8.14.7) with ESMTP id 57IBOi0W028770; Mon, 18 Aug 2025 06:24:44 -0500 From: Meghana Malladi To: , , , , , , , , , , , , , , CC: , , , , , , , , Vignesh Raghavendra , Roger Quadros , 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 Message-ID: <20250818112424.3068643-7-m-malladi@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250818112424.3068643-1-m-malladi@ti.com> References: <20250818112424.3068643-1-m-malladi@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" 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 --- 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/eth= ernet/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); =20 netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll); hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC, --=20 2.43.0