[Patch net-next 3/4] net:fec: increase DMA queue number
From: <hidden>
Date: 2014-09-15 17:12:56
Also in:
linux-arm-kernel
Subsystem:
freescale imx / mxc fec driver, networking drivers, the rest · Maintainers:
Wei Fang, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Fugang Duan <redacted> when enable interrupt coalesce, 8 BD is not enough. Signed-off-by: Frank Li <redacted> --- drivers/net/ethernet/freescale/fec.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index f13e319..c61eff6 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h@@ -296,7 +296,7 @@ struct bufdesc_ex { * the skbuffer directly. */ -#define FEC_ENET_RX_PAGES 8 +#define FEC_ENET_RX_PAGES 256 #define FEC_ENET_RX_FRSIZE 2048 #define FEC_ENET_RX_FRPPG (PAGE_SIZE / FEC_ENET_RX_FRSIZE) #define RX_RING_SIZE (FEC_ENET_RX_FRPPG * FEC_ENET_RX_PAGES)
--
1.9.1