From 55330f05969437c5d22fcc2ae2e54810b5236b7b Mon Sep 17 00:00:00 2001 From: Hadar Hen Zion Date: Thu, 1 Dec 2016 14:06:33 +0200 Subject: net/sched: Add separate check for skip_hw flag Creating a difference between two possible cases: 1. Not offloading tc rule since the user sets 'skip_hw' flag. 2. Not offloading tc rule since the device doesn't support offloading. This patch doesn't add any new functionality. Signed-off-by: Hadar Hen Zion Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller --- include/net/pkt_cls.h | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) (limited to 'include/net/pkt_cls.h') diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 767b03a3fe67..45ad9aab9bba 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -425,16 +425,14 @@ struct tc_cls_u32_offload { }; }; -static inline bool tc_should_offload(const struct net_device *dev, - const struct tcf_proto *tp, u32 flags) +static inline bool tc_can_offload(const struct net_device *dev, + const struct tcf_proto *tp) { const struct Qdisc *sch = tp->q; const struct Qdisc_class_ops *cops = sch->ops->cl_ops; if (!(dev->features & NETIF_F_HW_TC)) return false; - if (flags & TCA_CLS_FLAGS_SKIP_HW) - return false; if (!dev->netdev_ops->ndo_setup_tc) return false; if (cops && cops->tcf_cl_offload) @@ -443,6 +441,19 @@ static inline bool tc_should_offload(const struct net_device *dev, return true; } +static inline bool tc_skip_hw(u32 flags) +{ + return (flags & TCA_CLS_FLAGS_SKIP_HW) ? true : false; +} + +static inline bool tc_should_offload(const struct net_device *dev, + const struct tcf_proto *tp, u32 flags) +{ + if (tc_skip_hw(flags)) + return false; + return tc_can_offload(dev, tp); +} + static inline bool tc_skip_sw(u32 flags) { return (flags & TCA_CLS_FLAGS_SKIP_SW) ? true : false; -- cgit v1.2.3