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Date: Tue, 18 Sep 2012 18:56:24 +0200 From: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se> To: netdev@...r.kernel.org Cc: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se> Subject: [PATCH 4/5] ucc_geth: Increase RX ring buffer from 32 to 64 We still see dropped pkgs in a busy network, this makes it better. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se> --- drivers/net/ethernet/freescale/ucc_geth.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index aeb743c..b68637e 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -878,7 +878,7 @@ struct ucc_geth_hardware_statistics { /* Driver definitions */ #define TX_BD_RING_LEN 0x10 -#define RX_BD_RING_LEN 0x20 +#define RX_BD_RING_LEN 0x40 #define TX_RING_MOD_MASK(size) (size-1) #define RX_RING_MOD_MASK(size) (size-1) -- 1.7.8.6 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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