[dpdk-dev] [PATCH] net/af_xdp: correct xdp frame size

[Xiaolong Ye]

XSK_UMEM__DEFAULT_FRAME_SIZE has been changed to 4096 in kernel commit
123e8da1d330 (xsk: Change the default frame size to 4096 and allow
controlling it), but we still need to keep ETH_AF_XDP_FRAME_SIZE as 2048 to
fit most dpdk apps.

Signed-off-by: Xiaolong Ye <xiaolong.ye at intel.com>
---
 drivers/net/af_xdp/rte_eth_af_xdp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
index 5ce90a760..ff8e90589 100644
--- a/drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
@@ -56,7 +56,7 @@ static int af_xdp_logtype;
 	rte_log(RTE_LOG_ ## level, af_xdp_logtype,	\
 		"%s(): " fmt, __func__, ##args)
 
-#define ETH_AF_XDP_FRAME_SIZE		XSK_UMEM__DEFAULT_FRAME_SIZE
+#define ETH_AF_XDP_FRAME_SIZE		2048
 #define ETH_AF_XDP_NUM_BUFFERS		4096
 #define ETH_AF_XDP_DATA_HEADROOM	0
 #define ETH_AF_XDP_DFLT_NUM_DESCS	XSK_RING_CONS__DEFAULT_NUM_DESCS
-- 
2.17.0