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 1/3] stmmac: use XDP helpers
Date: Fri, 14 May 2021 20:39:52 +0200 [thread overview]
Message-ID: <20210514183954.7129-2-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/stmicro/stmmac/stmmac_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 345b4c6d1fd4..bf9fe25fed69 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5167,12 +5167,9 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
dma_sync_single_for_cpu(priv->device, buf->addr,
buf1_len, dma_dir);
- xdp.data = page_address(buf->page) + buf->page_offset;
- xdp.data_end = xdp.data + buf1_len;
- xdp.data_hard_start = page_address(buf->page);
- xdp_set_data_meta_invalid(&xdp);
- xdp.frame_sz = buf_sz;
- xdp.rxq = &rx_q->xdp_rxq;
+ xdp_init_buff(&xdp, buf_sz, &rx_q->xdp_rxq);
+ xdp_prepare_buff(&xdp, page_address(buf->page),
+ buf->page_offset, buf1_len, false);
pre_len = xdp.data_end - xdp.data_hard_start -
buf->page_offset;
--
2.31.1
WARNING: multiple messages have this Message-ID (diff)
From: Matteo Croce <mcroce@linux.microsoft.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net-next 1/3] stmmac: use XDP helpers
Date: Fri, 14 May 2021 20:39:52 +0200 [thread overview]
Message-ID: <20210514183954.7129-2-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/stmicro/stmmac/stmmac_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 345b4c6d1fd4..bf9fe25fed69 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5167,12 +5167,9 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
dma_sync_single_for_cpu(priv->device, buf->addr,
buf1_len, dma_dir);
- xdp.data = page_address(buf->page) + buf->page_offset;
- xdp.data_end = xdp.data + buf1_len;
- xdp.data_hard_start = page_address(buf->page);
- xdp_set_data_meta_invalid(&xdp);
- xdp.frame_sz = buf_sz;
- xdp.rxq = &rx_q->xdp_rxq;
+ xdp_init_buff(&xdp, buf_sz, &rx_q->xdp_rxq);
+ xdp_prepare_buff(&xdp, page_address(buf->page),
+ buf->page_offset, buf1_len, false);
pre_len = xdp.data_end - xdp.data_hard_start -
buf->page_offset;
--
2.31.1
next prev parent reply other threads:[~2021-05-14 18:40 UTC|newest]
Thread overview: 10+ 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 ` [Intel-wired-lan] " Matteo Croce
2021-05-14 18:39 ` Matteo Croce [this message]
2021-05-14 18:39 ` [Intel-wired-lan] [PATCH net-next 1/3] stmmac: " Matteo Croce
2021-05-14 18:39 ` [PATCH net-next 2/3] igc: " Matteo Croce
2021-05-14 18:39 ` [Intel-wired-lan] " Matteo Croce
2021-05-14 18:39 ` [PATCH net-next 3/3] vhost_net: " Matteo Croce
2021-05-14 18:39 ` [Intel-wired-lan] " Matteo Croce
2021-05-14 22:30 ` [PATCH net-next 0/3] net: " patchwork-bot+netdevbpf
2021-05-14 22:30 ` [Intel-wired-lan] " patchwork-bot+netdevbpf
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