From ff7566b8d71fd28123a152d05d0726b81e86ef06 Mon Sep 17 00:00:00 2001 From: Fugang Duan Date: Wed, 22 Jun 2016 18:52:35 +0800 Subject: net: fec: add interrupt coalesc quirk flag Different i.MX SOC FEC support different features like : - i.MX6Q/DL FEC does not support AVB and interrupt coalesc - i.MX6SX/i.MX7D supports AVB and interrupt coalesc - i.MX6UL/ULL does not support AVB, but support interrupt coalesc So, add new quirk flag to judge the supported features. Signed-off-by: Fugang Duan Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/fec.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/freescale/fec.h') diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index f58f9ea51639..92fd5c0bf4df 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -442,6 +442,8 @@ struct bufdesc_ex { #define FEC_QUIRK_SINGLE_MDIO (1 << 11) /* Controller supports RACC register */ #define FEC_QUIRK_HAS_RACC (1 << 12) +/* Controller supports interrupt coalesc */ +#define FEC_QUIRK_HAS_COALESCE (1 << 13) struct bufdesc_prop { int qid; -- cgit v1.2.3