From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ido Schimmel <idosch@mellanox.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 80/83] mlxsw: spectrum_switchdev: Do not treat static FDB entries as sticky
Date: Tue, 12 Feb 2019 21:36:58 -0500 [thread overview]
Message-ID: <20190213023701.20286-80-sashal@kernel.org> (raw)
In-Reply-To: <20190213023701.20286-1-sashal@kernel.org>
From: Ido Schimmel <idosch@mellanox.com>
[ Upstream commit 64254a2054611205798e6bde634639bc704573ac ]
The driver currently treats static FDB entries as both static and
sticky. This is incorrect and prevents such entries from being roamed to
a different port via learning.
Fix this by configuring static entries with ageing disabled and roaming
enabled.
In net-next we can add proper support for the newly introduced 'sticky'
flag.
Fixes: 56ade8fe3fe1 ("mlxsw: spectrum: Add initial support for Spectrum ASIC")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reported-by: Alexander Petrovskiy <alexpe@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 0d9ea37c5d21..ed8421144d5f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1234,7 +1234,7 @@ mlxsw_sp_bridge_port_fdb_flush(struct mlxsw_sp *mlxsw_sp,
static enum mlxsw_reg_sfd_rec_policy mlxsw_sp_sfd_rec_policy(bool dynamic)
{
return dynamic ? MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_INGRESS :
- MLXSW_REG_SFD_REC_POLICY_STATIC_ENTRY;
+ MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_MLAG;
}
static enum mlxsw_reg_sfd_op mlxsw_sp_sfd_op(bool adding)
@@ -1246,7 +1246,7 @@ static enum mlxsw_reg_sfd_op mlxsw_sp_sfd_op(bool adding)
static int __mlxsw_sp_port_fdb_uc_op(struct mlxsw_sp *mlxsw_sp, u8 local_port,
const char *mac, u16 fid, bool adding,
enum mlxsw_reg_sfd_rec_action action,
- bool dynamic)
+ enum mlxsw_reg_sfd_rec_policy policy)
{
char *sfd_pl;
u8 num_rec;
@@ -1257,8 +1257,7 @@ static int __mlxsw_sp_port_fdb_uc_op(struct mlxsw_sp *mlxsw_sp, u8 local_port,
return -ENOMEM;
mlxsw_reg_sfd_pack(sfd_pl, mlxsw_sp_sfd_op(adding), 0);
- mlxsw_reg_sfd_uc_pack(sfd_pl, 0, mlxsw_sp_sfd_rec_policy(dynamic),
- mac, fid, action, local_port);
+ mlxsw_reg_sfd_uc_pack(sfd_pl, 0, policy, mac, fid, action, local_port);
num_rec = mlxsw_reg_sfd_num_rec_get(sfd_pl);
err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl);
if (err)
@@ -1277,7 +1276,8 @@ static int mlxsw_sp_port_fdb_uc_op(struct mlxsw_sp *mlxsw_sp, u8 local_port,
bool dynamic)
{
return __mlxsw_sp_port_fdb_uc_op(mlxsw_sp, local_port, mac, fid, adding,
- MLXSW_REG_SFD_REC_ACTION_NOP, dynamic);
+ MLXSW_REG_SFD_REC_ACTION_NOP,
+ mlxsw_sp_sfd_rec_policy(dynamic));
}
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
@@ -1285,7 +1285,7 @@ int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
{
return __mlxsw_sp_port_fdb_uc_op(mlxsw_sp, 0, mac, fid, adding,
MLXSW_REG_SFD_REC_ACTION_FORWARD_IP_ROUTER,
- false);
+ MLXSW_REG_SFD_REC_POLICY_STATIC_ENTRY);
}
static int mlxsw_sp_port_fdb_uc_lag_op(struct mlxsw_sp *mlxsw_sp, u16 lag_id,
--
2.19.1
next prev parent reply other threads:[~2019-02-13 2:50 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190213023701.20286-1-sashal@kernel.org>
2019-02-13 2:35 ` [PATCH AUTOSEL 4.19 21/83] qed: Fix qed_chain_set_prod() for PBL chains with non power of 2 page count Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 22/83] qed: Fix qed_ll2_post_rx_buffer_notify_fw() by adding a write memory barrier Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 23/83] net: hns: Fix use after free identified by SLUB debug Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 24/83] bpf: Fix [::] -> [::1] rewrite in sys_sendmsg Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 25/83] selftests/bpf: Test [::] -> [::1] rewrite in sys_sendmsg in test_sock_addr Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 27/83] net/mlx4: Get rid of page operation after dma_alloc_coherent Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 29/83] xprtrdma: Double free in rpcrdma_sendctxs_create() Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 30/83] mlxsw: spectrum_acl: Add cleanup after C-TCAM update error condition Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 31/83] selftests: forwarding: Add a test for VLAN deletion Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 32/83] netfilter: nf_tables: fix leaking object reference count Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 37/83] netfilter: nft_flow_offload: Fix reverse route lookup Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 38/83] bpf: correctly set initial window on active Fast Open sender Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 40/83] bpf: fix panic in stack_map_get_build_id() on i386 and arm32 Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 41/83] netfilter: nft_flow_offload: fix interaction with vrf slave device Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 45/83] net: stmmac: Fix PCI module removal leak Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 46/83] net: stmmac: dwxgmac2: Only clear interrupts that are active Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 47/83] net: stmmac: Check if CBS is supported before configuring Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 48/83] net: stmmac: Fix the logic of checking if RX Watchdog must be enabled Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 49/83] net: stmmac: Prevent RX starvation in stmmac_napi_poll() Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 50/83] isdn: i4l: isdn_tty: Fix some concurrency double-free bugs Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 56/83] netfilter: nft_flow_offload: fix checking method of conntrack helper Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 61/83] vhost: return EINVAL if iovecs size does not match the message size Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 70/83] bpf: don't assume build-id length is always 20 bytes Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 71/83] bpf: zero out build_id for BPF_STACK_BUILD_ID_IP Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 72/83] selftests/bpf: retry tests that expect build-id Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 73/83] atm: he: fix sign-extension overflow on large shift Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 76/83] bpf: bpf_setsockopt: reset sock dst on SO_MARK changes Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 77/83] dpaa_eth: NETIF_F_LLTX requires to do our own update of trans_start Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 78/83] mlxsw: pci: Return error on PCI reset timeout Sasha Levin
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 79/83] net: bridge: Mark FDB entries that were added by user as such Sasha Levin
2019-02-13 2:36 ` Sasha Levin [this message]
2019-02-13 2:36 ` [PATCH AUTOSEL 4.19 81/83] selftests: forwarding: Add a test case for externally learned FDB entries Sasha Levin
2019-02-13 2:37 ` [PATCH AUTOSEL 4.19 82/83] net/mlx5e: Fix wrong (zero) TX drop counter indication for representor Sasha Levin
2019-02-13 2:37 ` [PATCH AUTOSEL 4.19 83/83] isdn: avm: Fix string plus integer warning from Clang Sasha Levin
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