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Date: Sun, 12 Nov 2017 16:56:02 +0100
From: Jiri Pirko <jiri@...nulli.us>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
mlxsw@...lanox.com, andrew@...n.ch,
vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
jakub.kicinski@...ronome.com, ast@...nel.org, daniel@...earbox.net,
simon.horman@...ronome.com, pieter.jansenvanvuuren@...ronome.com,
john.hurley@...ronome.com
Subject: [patch net-next v2 08/10] mlxsw: spectrum_acl: Don't store netdev and ingress for ruleset unbind
From: Jiri Pirko <jiri@...lanox.com>
Instead, pass netdev and ingress flag to ruleset unbind op.
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 3 +-
drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 9 ++++--
.../ethernet/mellanox/mlxsw/spectrum_acl_tcam.c | 33 +++++++++++-----------
3 files changed, 24 insertions(+), 21 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 58cf222..f502e2e 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -476,7 +476,8 @@ struct mlxsw_sp_acl_profile_ops {
void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
struct net_device *dev, bool ingress);
- void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
+ void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
+ struct net_device *dev, bool ingress);
u16 (*ruleset_group_id)(void *ruleset_priv);
size_t rule_priv_size;
int (*rule_add)(struct mlxsw_sp *mlxsw_sp,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
index ead4cb8..7fb41a4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -128,11 +128,12 @@ static int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
}
static void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_ruleset *ruleset)
+ struct mlxsw_sp_acl_ruleset *ruleset,
+ struct net_device *dev, bool ingress)
{
const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
- ops->ruleset_unbind(mlxsw_sp, ruleset->priv);
+ ops->ruleset_unbind(mlxsw_sp, ruleset->priv, dev, ingress);
}
static struct mlxsw_sp_acl_ruleset *
@@ -200,7 +201,9 @@ static void mlxsw_sp_acl_ruleset_destroy(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
if (!ruleset->ht_key.chain_index)
- mlxsw_sp_acl_ruleset_unbind(mlxsw_sp, ruleset);
+ mlxsw_sp_acl_ruleset_unbind(mlxsw_sp, ruleset,
+ ruleset->ht_key.dev,
+ ruleset->ht_key.ingress);
rhashtable_remove_fast(&acl->ruleset_ht, &ruleset->ht_node,
mlxsw_sp_acl_ruleset_ht_params);
ops->ruleset_del(mlxsw_sp, ruleset->priv);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
index 7e8284b..50b2f9a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
@@ -154,10 +154,6 @@ struct mlxsw_sp_acl_tcam_group {
struct list_head region_list;
unsigned int region_count;
struct rhashtable chunk_ht;
- struct {
- u16 local_port;
- bool ingress;
- } bound;
struct mlxsw_sp_acl_tcam_group_ops *ops;
const struct mlxsw_sp_acl_tcam_pattern *patterns;
unsigned int patterns_count;
@@ -271,26 +267,28 @@ mlxsw_sp_acl_tcam_group_bind(struct mlxsw_sp *mlxsw_sp,
return -EINVAL;
mlxsw_sp_port = netdev_priv(dev);
- group->bound.local_port = mlxsw_sp_port->local_port;
- group->bound.ingress = ingress;
- mlxsw_reg_ppbt_pack(ppbt_pl,
- group->bound.ingress ? MLXSW_REG_PXBT_E_IACL :
- MLXSW_REG_PXBT_E_EACL,
- MLXSW_REG_PXBT_OP_BIND, group->bound.local_port,
+ mlxsw_reg_ppbt_pack(ppbt_pl, ingress ? MLXSW_REG_PXBT_E_IACL :
+ MLXSW_REG_PXBT_E_EACL,
+ MLXSW_REG_PXBT_OP_BIND, mlxsw_sp_port->local_port,
group->id);
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppbt), ppbt_pl);
}
static void
mlxsw_sp_acl_tcam_group_unbind(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam_group *group)
+ struct mlxsw_sp_acl_tcam_group *group,
+ struct net_device *dev, bool ingress)
{
+ struct mlxsw_sp_port *mlxsw_sp_port;
char ppbt_pl[MLXSW_REG_PPBT_LEN];
- mlxsw_reg_ppbt_pack(ppbt_pl,
- group->bound.ingress ? MLXSW_REG_PXBT_E_IACL :
- MLXSW_REG_PXBT_E_EACL,
- MLXSW_REG_PXBT_OP_UNBIND, group->bound.local_port,
+ if (WARN_ON(!mlxsw_sp_port_dev_check(dev)))
+ return;
+
+ mlxsw_sp_port = netdev_priv(dev);
+ mlxsw_reg_ppbt_pack(ppbt_pl, ingress ? MLXSW_REG_PXBT_E_IACL :
+ MLXSW_REG_PXBT_E_EACL,
+ MLXSW_REG_PXBT_OP_UNBIND, mlxsw_sp_port->local_port,
group->id);
mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppbt), ppbt_pl);
}
@@ -1066,11 +1064,12 @@ mlxsw_sp_acl_tcam_flower_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
static void
mlxsw_sp_acl_tcam_flower_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
- void *ruleset_priv)
+ void *ruleset_priv,
+ struct net_device *dev, bool ingress)
{
struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
- mlxsw_sp_acl_tcam_group_unbind(mlxsw_sp, &ruleset->group);
+ mlxsw_sp_acl_tcam_group_unbind(mlxsw_sp, &ruleset->group, dev, ingress);
}
static u16
--
2.9.5
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