Thread (2 messages) 2 messages, 2 authors, 2020-04-22

Re: [PATCH net-next 14/33] net: ethernet: ti: add XDP frame size to driver cpsw

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From: Grygorii Strashko <grygorii.strashko@ti.com>
Date: 2020-04-22 20:29:28
Also in: bpf


On 22/04/2020 19:08, Jesper Dangaard Brouer wrote:
quoted hunk ↗ jump to hunk
The driver code cpsw.c and cpsw_new.c both use page_pool
with default order-0 pages or their RX-pages.

Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Jesper Dangaard Brouer <redacted>
---
  drivers/net/ethernet/ti/cpsw.c     |    1 +
  drivers/net/ethernet/ti/cpsw_new.c |    1 +
  2 files changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index c2c5bf87da01..58e346ea9898 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -406,6 +406,7 @@ static void cpsw_rx_handler(void *token, int len, int status)
  
  		xdp.data_hard_start = pa;
  		xdp.rxq = &priv->xdp_rxq[ch];
+		xdp.frame_sz = PAGE_SIZE;
  
  		port = priv->emac_port + cpsw->data.dual_emac;
  		ret = cpsw_run_xdp(priv, ch, &xdp, page, port);
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 9209e613257d..08e1c5b8f00e 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -348,6 +348,7 @@ static void cpsw_rx_handler(void *token, int len, int status)
  
  		xdp.data_hard_start = pa;
  		xdp.rxq = &priv->xdp_rxq[ch];
+		xdp.frame_sz = PAGE_SIZE;
  
  		ret = cpsw_run_xdp(priv, ch, &xdp, page, priv->emac_port);
  		if (ret != CPSW_XDP_PASS)
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>

-- 
Best regards,
grygorii
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