From 042f8825569d628517784d558aefe23c212f0fb2 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 20 Jul 2018 21:14:38 -0700 Subject: [PATCH] nfp: bring back support for offloading shared blocks Now that we have offload replay infrastructure added by commit 326367427cc0 ("net: sched: call reoffload op on block callback reg") and flows are guaranteed to be removed correctly, we can revert commit 951a8ee6def3 ("nfp: reject binding to shared blocks"). Signed-off-by: Jakub Kicinski Reviewed-by: John Hurley Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/bpf/main.c | 3 --- drivers/net/ethernet/netronome/nfp/flower/offload.c | 3 --- include/net/pkt_cls.h | 5 ----- 3 files changed, 11 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c index 458f492..994d2b7 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c @@ -195,9 +195,6 @@ static int nfp_bpf_setup_tc_block(struct net_device *netdev, if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS) return -EOPNOTSUPP; - if (tcf_block_shared(f->block)) - return -EOPNOTSUPP; - switch (f->command) { case TC_BLOCK_BIND: return tcf_block_cb_register(f->block, diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 43b9bf1..6bc8a97 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -631,9 +631,6 @@ static int nfp_flower_setup_tc_block(struct net_device *netdev, if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS) return -EOPNOTSUPP; - if (tcf_block_shared(f->block)) - return -EOPNOTSUPP; - switch (f->command) { case TC_BLOCK_BIND: return tcf_block_cb_register(f->block, diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index e4252a1..4f405ca 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -114,11 +114,6 @@ void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q, { } -static inline bool tcf_block_shared(struct tcf_block *block) -{ - return false; -} - static inline struct Qdisc *tcf_block_q(struct tcf_block *block) { return NULL; -- 2.7.4