* [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2
@ 2019-01-23 14:32 Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 1/4] mlxsw: spectrum: Expose functions to create and destroy underlay RIF Ido Schimmel
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Ido Schimmel @ 2019-01-23 14:32 UTC (permalink / raw)
To: netdev; +Cc: davem, Jiri Pirko, Petr Machata, mlxsw, Ido Schimmel
This patchset adds support for VXLAN tunneling on the Spectrum-2 ASIC.
Spectrum-1 and Spectrum-2 are largely backward compatible in this area,
so not too many changes are required.
Patches #1-#2 expose a function and perform small refactoring towards
the actual Spectrum-2 implementation in patches #3-#4.
Patch #3 adds the required initialization steps on Spectrum-2.
Patch #4 finally enables VXLAN on Spectrum-2.
Ido Schimmel (4):
mlxsw: spectrum: Expose functions to create and destroy underlay RIF
mlxsw: spectrum_nve: Breakout common code to a common function
mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2
mlxsw: spectrum_nve: Enable VXLAN on Spectrum-2
.../net/ethernet/mellanox/mlxsw/spectrum.h | 3 +
.../ethernet/mellanox/mlxsw/spectrum_nve.h | 1 +
.../mellanox/mlxsw/spectrum_nve_vxlan.c | 151 +++++++++++++++---
.../ethernet/mellanox/mlxsw/spectrum_router.c | 28 ++++
4 files changed, 162 insertions(+), 21 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH net-next 1/4] mlxsw: spectrum: Expose functions to create and destroy underlay RIF
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
@ 2019-01-23 14:32 ` Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 2/4] mlxsw: spectrum_nve: Breakout common code to a common function Ido Schimmel
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Ido Schimmel @ 2019-01-23 14:32 UTC (permalink / raw)
To: netdev; +Cc: davem, Jiri Pirko, Petr Machata, mlxsw, Ido Schimmel
In Spectrum-2, instead of providing the ID of the virtual router (VR)
where NVE underlay lookups will occur as in Spectrum-1, the ID of a
router interface (RIF) in this VR is required.
Expose functions to create and destroy such a RIF.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
---
.../net/ethernet/mellanox/mlxsw/spectrum.h | 3 ++
.../ethernet/mellanox/mlxsw/spectrum_router.c | 28 +++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 1fa5c81b209f..9384b108c8c2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -507,6 +507,9 @@ void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
const union mlxsw_sp_l3addr *ul_sip);
int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
u16 *vr_id);
+int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+ u16 *ul_rif_index);
+void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
/* spectrum_kvdl.c */
enum mlxsw_sp_kvdl_entry_type {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 0949404a28e5..230e1f6e192b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -7595,6 +7595,34 @@ static void mlxsw_sp_ul_rif_put(struct mlxsw_sp_rif *ul_rif)
mlxsw_sp_vr_put(mlxsw_sp, vr);
}
+int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+ u16 *ul_rif_index)
+{
+ struct mlxsw_sp_rif *ul_rif;
+
+ ASSERT_RTNL();
+
+ ul_rif = mlxsw_sp_ul_rif_get(mlxsw_sp, ul_tb_id, NULL);
+ if (IS_ERR(ul_rif))
+ return PTR_ERR(ul_rif);
+ *ul_rif_index = ul_rif->rif_index;
+
+ return 0;
+}
+
+void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index)
+{
+ struct mlxsw_sp_rif *ul_rif;
+
+ ASSERT_RTNL();
+
+ ul_rif = mlxsw_sp->router->rifs[ul_rif_index];
+ if (WARN_ON(!ul_rif))
+ return;
+
+ mlxsw_sp_ul_rif_put(ul_rif);
+}
+
static int
mlxsw_sp2_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif)
{
--
2.20.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net-next 2/4] mlxsw: spectrum_nve: Breakout common code to a common function
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 1/4] mlxsw: spectrum: Expose functions to create and destroy underlay RIF Ido Schimmel
@ 2019-01-23 14:32 ` Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 3/4] mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2 Ido Schimmel
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Ido Schimmel @ 2019-01-23 14:32 UTC (permalink / raw)
To: netdev; +Cc: davem, Jiri Pirko, Petr Machata, mlxsw, Ido Schimmel
The configuration of a VXLAN tunnel in Spectrum-1 and Spectrum-2 is
largely the same. To avoid code duplication, breakout the common parts
to a common function that can be invoked from the ASIC-specific code.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
---
.../mellanox/mlxsw/spectrum_nve_vxlan.c | 30 ++++++++++++-------
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
index 9ba0b83bd949..60f88e5642e1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
@@ -112,13 +112,30 @@ static int mlxsw_sp_nve_parsing_set(struct mlxsw_sp *mlxsw_sp,
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mprs), mprs_pl);
}
+static void
+mlxsw_sp_nve_vxlan_config_prepare(char *tngcr_pl,
+ const struct mlxsw_sp_nve_config *config)
+{
+ u8 udp_sport;
+
+ mlxsw_reg_tngcr_pack(tngcr_pl, MLXSW_REG_TNGCR_TYPE_VXLAN, true,
+ config->ttl);
+ /* VxLAN driver's default UDP source port range is 32768 (0x8000)
+ * to 60999 (0xee47). Set the upper 8 bits of the UDP source port
+ * to a random number between 0x80 and 0xee
+ */
+ get_random_bytes(&udp_sport, sizeof(udp_sport));
+ udp_sport = (udp_sport % (0xee - 0x80 + 1)) + 0x80;
+ mlxsw_reg_tngcr_nve_udp_sport_prefix_set(tngcr_pl, udp_sport);
+ mlxsw_reg_tngcr_usipv4_set(tngcr_pl, be32_to_cpu(config->ul_sip.addr4));
+}
+
static int
mlxsw_sp1_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
const struct mlxsw_sp_nve_config *config)
{
char tngcr_pl[MLXSW_REG_TNGCR_LEN];
u16 ul_vr_id;
- u8 udp_sport;
int err;
err = mlxsw_sp_router_tb_id_vr_id(mlxsw_sp, config->ul_tb_id,
@@ -126,18 +143,9 @@ mlxsw_sp1_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
if (err)
return err;
- mlxsw_reg_tngcr_pack(tngcr_pl, MLXSW_REG_TNGCR_TYPE_VXLAN, true,
- config->ttl);
- /* VxLAN driver's default UDP source port range is 32768 (0x8000)
- * to 60999 (0xee47). Set the upper 8 bits of the UDP source port
- * to a random number between 0x80 and 0xee
- */
- get_random_bytes(&udp_sport, sizeof(udp_sport));
- udp_sport = (udp_sport % (0xee - 0x80 + 1)) + 0x80;
- mlxsw_reg_tngcr_nve_udp_sport_prefix_set(tngcr_pl, udp_sport);
+ mlxsw_sp_nve_vxlan_config_prepare(tngcr_pl, config);
mlxsw_reg_tngcr_learn_enable_set(tngcr_pl, config->learning_en);
mlxsw_reg_tngcr_underlay_virtual_router_set(tngcr_pl, ul_vr_id);
- mlxsw_reg_tngcr_usipv4_set(tngcr_pl, be32_to_cpu(config->ul_sip.addr4));
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tngcr), tngcr_pl);
}
--
2.20.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net-next 3/4] mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 1/4] mlxsw: spectrum: Expose functions to create and destroy underlay RIF Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 2/4] mlxsw: spectrum_nve: Breakout common code to a common function Ido Schimmel
@ 2019-01-23 14:32 ` Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 4/4] mlxsw: spectrum_nve: Enable " Ido Schimmel
2019-01-23 17:28 ` [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Ido Schimmel @ 2019-01-23 14:32 UTC (permalink / raw)
To: netdev; +Cc: davem, Jiri Pirko, Petr Machata, mlxsw, Ido Schimmel
Spectrum-1 and Spectrum-2 are largely backward compatible with regards
to VXLAN. One difference - as explained in previous patch - is that an
underlay RIF needs to be specified instead of an underlay VR during NVE
initialization. This is accomplished by calling the relevant function
that returns the index of such a RIF based on the table ID
(RT_TABLE_MAIN) where underlay look up occurs.
The second difference is that VXLAN learning (snooping) is controlled
via a different register (TNPC).
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
---
.../ethernet/mellanox/mlxsw/spectrum_nve.h | 1 +
.../mellanox/mlxsw/spectrum_nve_vxlan.c | 110 +++++++++++++++++-
2 files changed, 110 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h
index 20d99b41611d..0035640156a1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h
@@ -28,6 +28,7 @@ struct mlxsw_sp_nve {
unsigned int num_nve_tunnels; /* Protected by RTNL */
unsigned int num_max_mc_entries[MLXSW_SP_L3_PROTO_MAX];
u32 tunnel_index;
+ u16 ul_rif_index; /* Reserved for Spectrum */
};
struct mlxsw_sp_nve_ops {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
index 60f88e5642e1..91b3c71bf031 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
@@ -7,6 +7,7 @@
#include <net/vxlan.h>
#include "reg.h"
+#include "spectrum.h"
#include "spectrum_nve.h"
/* Eth (18B) | IPv6 (40B) | UDP (8B) | VxLAN (8B) | Eth (14B) | IPv6 (40B)
@@ -254,14 +255,121 @@ static bool mlxsw_sp2_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
return false;
}
+static bool mlxsw_sp2_nve_vxlan_learning_set(struct mlxsw_sp *mlxsw_sp,
+ bool learning_en)
+{
+ char tnpc_pl[MLXSW_REG_TNPC_LEN];
+
+ mlxsw_reg_tnpc_pack(tnpc_pl, MLXSW_REG_TNPC_TUNNEL_PORT_NVE,
+ learning_en);
+ return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tnpc), tnpc_pl);
+}
+
+static int
+mlxsw_sp2_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_nve_config *config)
+{
+ char tngcr_pl[MLXSW_REG_TNGCR_LEN];
+ u16 ul_rif_index;
+ int err;
+
+ err = mlxsw_sp_router_ul_rif_get(mlxsw_sp, config->ul_tb_id,
+ &ul_rif_index);
+ if (err)
+ return err;
+ mlxsw_sp->nve->ul_rif_index = ul_rif_index;
+
+ err = mlxsw_sp2_nve_vxlan_learning_set(mlxsw_sp, config->learning_en);
+ if (err)
+ goto err_vxlan_learning_set;
+
+ mlxsw_sp_nve_vxlan_config_prepare(tngcr_pl, config);
+ mlxsw_reg_tngcr_underlay_rif_set(tngcr_pl, ul_rif_index);
+
+ err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tngcr), tngcr_pl);
+ if (err)
+ goto err_tngcr_write;
+
+ return 0;
+
+err_tngcr_write:
+ mlxsw_sp2_nve_vxlan_learning_set(mlxsw_sp, false);
+err_vxlan_learning_set:
+ mlxsw_sp_router_ul_rif_put(mlxsw_sp, ul_rif_index);
+ return err;
+}
+
+static void mlxsw_sp2_nve_vxlan_config_clear(struct mlxsw_sp *mlxsw_sp)
+{
+ char tngcr_pl[MLXSW_REG_TNGCR_LEN];
+
+ mlxsw_reg_tngcr_pack(tngcr_pl, MLXSW_REG_TNGCR_TYPE_VXLAN, false, 0);
+ mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tngcr), tngcr_pl);
+ mlxsw_sp2_nve_vxlan_learning_set(mlxsw_sp, false);
+ mlxsw_sp_router_ul_rif_put(mlxsw_sp, mlxsw_sp->nve->ul_rif_index);
+}
+
+static int mlxsw_sp2_nve_vxlan_rtdp_set(struct mlxsw_sp *mlxsw_sp,
+ unsigned int tunnel_index,
+ u16 ul_rif_index)
+{
+ char rtdp_pl[MLXSW_REG_RTDP_LEN];
+
+ mlxsw_reg_rtdp_pack(rtdp_pl, MLXSW_REG_RTDP_TYPE_NVE, tunnel_index);
+ mlxsw_reg_rtdp_egress_router_interface_set(rtdp_pl, ul_rif_index);
+
+ return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rtdp), rtdp_pl);
+}
+
static int mlxsw_sp2_nve_vxlan_init(struct mlxsw_sp_nve *nve,
const struct mlxsw_sp_nve_config *config)
{
- return -EOPNOTSUPP;
+ struct mlxsw_sp *mlxsw_sp = nve->mlxsw_sp;
+ int err;
+
+ err = mlxsw_sp_nve_parsing_set(mlxsw_sp,
+ MLXSW_SP_NVE_VXLAN_PARSING_DEPTH,
+ config->udp_dport);
+ if (err)
+ return err;
+
+ err = mlxsw_sp2_nve_vxlan_config_set(mlxsw_sp, config);
+ if (err)
+ goto err_config_set;
+
+ err = mlxsw_sp2_nve_vxlan_rtdp_set(mlxsw_sp, nve->tunnel_index,
+ nve->ul_rif_index);
+ if (err)
+ goto err_rtdp_set;
+
+ err = mlxsw_sp_router_nve_promote_decap(mlxsw_sp, config->ul_tb_id,
+ config->ul_proto,
+ &config->ul_sip,
+ nve->tunnel_index);
+ if (err)
+ goto err_promote_decap;
+
+ return 0;
+
+err_promote_decap:
+err_rtdp_set:
+ mlxsw_sp2_nve_vxlan_config_clear(mlxsw_sp);
+err_config_set:
+ mlxsw_sp_nve_parsing_set(mlxsw_sp, MLXSW_SP_NVE_DEFAULT_PARSING_DEPTH,
+ config->udp_dport);
+ return err;
}
static void mlxsw_sp2_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
{
+ struct mlxsw_sp_nve_config *config = &nve->config;
+ struct mlxsw_sp *mlxsw_sp = nve->mlxsw_sp;
+
+ mlxsw_sp_router_nve_demote_decap(mlxsw_sp, config->ul_tb_id,
+ config->ul_proto, &config->ul_sip);
+ mlxsw_sp2_nve_vxlan_config_clear(mlxsw_sp);
+ mlxsw_sp_nve_parsing_set(mlxsw_sp, MLXSW_SP_NVE_DEFAULT_PARSING_DEPTH,
+ config->udp_dport);
}
const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops = {
--
2.20.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net-next 4/4] mlxsw: spectrum_nve: Enable VXLAN on Spectrum-2
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
` (2 preceding siblings ...)
2019-01-23 14:32 ` [PATCH net-next 3/4] mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2 Ido Schimmel
@ 2019-01-23 14:32 ` Ido Schimmel
2019-01-23 17:28 ` [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Ido Schimmel @ 2019-01-23 14:32 UTC (permalink / raw)
To: netdev; +Cc: davem, Jiri Pirko, Petr Machata, mlxsw, Ido Schimmel
Enable VXLAN on Spectrum-2 as previous patches added the required
functionality.
Note that for now Spectrum-1 and Spectrum-2 use the same function to
determine whether the VXLAN configuration is valid or not. In the
future, when the driver will be extended to support features not present
in Spectrum-1, two different functions will be needed.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
---
.../mellanox/mlxsw/spectrum_nve_vxlan.c | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
index 91b3c71bf031..93ccd9fc2266 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
@@ -21,9 +21,9 @@
#define MLXSW_SP_NVE_VXLAN_SUPPORTED_FLAGS (VXLAN_F_UDP_ZERO_CSUM_TX | \
VXLAN_F_LEARN)
-static bool mlxsw_sp1_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
- const struct net_device *dev,
- struct netlink_ext_ack *extack)
+static bool mlxsw_sp_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
+ const struct net_device *dev,
+ struct netlink_ext_ack *extack)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_config *cfg = &vxlan->cfg;
@@ -240,7 +240,7 @@ mlxsw_sp_nve_vxlan_clear_offload(const struct net_device *nve_dev, __be32 vni)
const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops = {
.type = MLXSW_SP_NVE_TYPE_VXLAN,
- .can_offload = mlxsw_sp1_nve_vxlan_can_offload,
+ .can_offload = mlxsw_sp_nve_vxlan_can_offload,
.nve_config = mlxsw_sp_nve_vxlan_config,
.init = mlxsw_sp1_nve_vxlan_init,
.fini = mlxsw_sp1_nve_vxlan_fini,
@@ -248,13 +248,6 @@ const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops = {
.fdb_clear_offload = mlxsw_sp_nve_vxlan_clear_offload,
};
-static bool mlxsw_sp2_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
- const struct net_device *dev,
- struct netlink_ext_ack *extack)
-{
- return false;
-}
-
static bool mlxsw_sp2_nve_vxlan_learning_set(struct mlxsw_sp *mlxsw_sp,
bool learning_en)
{
@@ -374,7 +367,7 @@ static void mlxsw_sp2_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops = {
.type = MLXSW_SP_NVE_TYPE_VXLAN,
- .can_offload = mlxsw_sp2_nve_vxlan_can_offload,
+ .can_offload = mlxsw_sp_nve_vxlan_can_offload,
.nve_config = mlxsw_sp_nve_vxlan_config,
.init = mlxsw_sp2_nve_vxlan_init,
.fini = mlxsw_sp2_nve_vxlan_fini,
--
2.20.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
` (3 preceding siblings ...)
2019-01-23 14:32 ` [PATCH net-next 4/4] mlxsw: spectrum_nve: Enable " Ido Schimmel
@ 2019-01-23 17:28 ` David Miller
4 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2019-01-23 17:28 UTC (permalink / raw)
To: idosch; +Cc: netdev, jiri, petrm, mlxsw
From: Ido Schimmel <idosch@mellanox.com>
Date: Wed, 23 Jan 2019 14:32:53 +0000
> This patchset adds support for VXLAN tunneling on the Spectrum-2 ASIC.
> Spectrum-1 and Spectrum-2 are largely backward compatible in this area,
> so not too many changes are required.
>
> Patches #1-#2 expose a function and perform small refactoring towards
> the actual Spectrum-2 implementation in patches #3-#4.
>
> Patch #3 adds the required initialization steps on Spectrum-2.
>
> Patch #4 finally enables VXLAN on Spectrum-2.
Series applied, thanks!
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-01-23 17:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-01-23 14:32 [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 1/4] mlxsw: spectrum: Expose functions to create and destroy underlay RIF Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 2/4] mlxsw: spectrum_nve: Breakout common code to a common function Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 3/4] mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2 Ido Schimmel
2019-01-23 14:32 ` [PATCH net-next 4/4] mlxsw: spectrum_nve: Enable " Ido Schimmel
2019-01-23 17:28 ` [PATCH net-next 0/4] mlxsw: Add VXLAN support for Spectrum-2 David Miller
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.