diff options
| author | Petr Machata <petrm@mellanox.com> | 2020-07-11 00:55:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-13 17:22:21 -0700 |
| commit | c40f4e50b6cfc7c66f69d12c6b3fbcd954f1ded5 (patch) | |
| tree | 5f7dc038a15a9bc3ca2c768ff2af4af9de63bee0 /drivers/net/ethernet/netronome | |
| parent | e1d82f7ad0b5e19659c74a0abf7a53768c1249f8 (diff) | |
net: sched: Pass qdisc reference in struct flow_block_offload
Previously, shared blocks were only relevant for the pseudo-qdiscs ingress
and clsact. Recently, a qevent facility was introduced, which allows to
bind blocks to well-defined slots of a qdisc instance. RED in particular
got two qevents: early_drop and mark. Drivers that wish to offload these
blocks will be sent the usual notification, and need to know which qdisc it
is related to.
To that end, extend flow_block_offload with a "sch" pointer, and initialize
as appropriate. This prompts changes in the indirect block facility, which
now tracks the scheduler in addition to the netdevice. Update signatures of
several functions similarly.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/offload.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index 7f54a620acad..3bf9c1afa45e 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -458,7 +458,7 @@ void nfp_flower_qos_cleanup(struct nfp_app *app); int nfp_flower_setup_qos_offload(struct nfp_app *app, struct net_device *netdev, struct tc_cls_matchall_offload *flow); void nfp_flower_stats_rlim_reply(struct nfp_app *app, struct sk_buff *skb); -int nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv, +int nfp_flower_indr_setup_tc_cb(struct net_device *netdev, struct Qdisc *sch, void *cb_priv, enum tc_setup_type type, void *type_data, void *data, void (*cleanup)(struct flow_block_cb *block_cb)); diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 3af27bb5f4b0..4651fe417b7f 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -1646,7 +1646,7 @@ void nfp_flower_setup_indr_tc_release(void *cb_priv) } static int -nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app, +nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct Qdisc *sch, struct nfp_app *app, struct flow_block_offload *f, void *data, void (*cleanup)(struct flow_block_cb *block_cb)) { @@ -1680,7 +1680,7 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app, block_cb = flow_indr_block_cb_alloc(nfp_flower_setup_indr_block_cb, cb_priv, cb_priv, nfp_flower_setup_indr_tc_release, - f, netdev, data, app, cleanup); + f, netdev, sch, data, app, cleanup); if (IS_ERR(block_cb)) { list_del(&cb_priv->list); kfree(cb_priv); @@ -1711,7 +1711,7 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app, } int -nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv, +nfp_flower_indr_setup_tc_cb(struct net_device *netdev, struct Qdisc *sch, void *cb_priv, enum tc_setup_type type, void *type_data, void *data, void (*cleanup)(struct flow_block_cb *block_cb)) @@ -1721,7 +1721,7 @@ nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv, switch (type) { case TC_SETUP_BLOCK: - return nfp_flower_setup_indr_tc_block(netdev, cb_priv, + return nfp_flower_setup_indr_tc_block(netdev, sch, cb_priv, type_data, data, cleanup); default: return -EOPNOTSUPP; |