From: Matteo Croce <mcroce@linux.microsoft.com>
To: netdev@vger.kernel.org, bpf@vger.kernel.org,
intel-wired-lan@lists.osuosl.org,
linux-stm32@st-md-mailman.stormreply.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Cc: linux-kernel@vger.kernel.org,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>
Subject: [PATCH net-next 2/3] igc: use XDP helpers
Date: Fri, 14 May 2021 20:39:53 +0200 [thread overview]
Message-ID: <20210514183954.7129-3-mcroce@linux.microsoft.com> (raw)
In-Reply-To: <20210514183954.7129-1-mcroce@linux.microsoft.com>
From: Matteo Croce <mcroce@microsoft.com>
Make use of the xdp_{init,prepare}_buff() helpers instead of
an open-coded version.
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
---
drivers/net/ethernet/intel/igc/igc_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 069471b7ffb0..92c0701e2a36 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2151,12 +2151,9 @@ static int igc_clean_rx_irq(struct igc_q_vector *q_vector, const int budget)
}
if (!skb) {
- xdp.data = pktbuf + pkt_offset;
- xdp.data_end = xdp.data + size;
- xdp.data_hard_start = pktbuf - igc_rx_offset(rx_ring);
- xdp_set_data_meta_invalid(&xdp);
- xdp.frame_sz = truesize;
- xdp.rxq = &rx_ring->xdp_rxq;
+ xdp_init_buff(&xdp, truesize, &rx_ring->xdp_rxq);
+ xdp_prepare_buff(&xdp, pktbuf - igc_rx_offset(rx_ring),
+ igc_rx_offset(rx_ring) + pkt_offset, size, false);
skb = igc_xdp_run_prog(adapter, &xdp);
}
--
2.31.1
next prev parent reply other threads:[~2021-05-14 18:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-14 18:39 [PATCH net-next 0/3] net: use XDP helpers Matteo Croce
2021-05-14 18:39 ` [PATCH net-next 1/3] stmmac: " Matteo Croce
2021-05-14 18:39 ` Matteo Croce [this message]
2021-05-14 18:39 ` [PATCH net-next 3/3] vhost_net: " Matteo Croce
2021-05-14 22:30 ` [PATCH net-next 0/3] net: " patchwork-bot+netdevbpf
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