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Date: Thu, 4 Oct 2018 07:31:20 -0700
From: Saeed Mahameed <saeedm@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: Jiri Pirko <jiri@...lanox.com>, netdev@...r.kernel.org,
Eli Britstein <elibr@...lanox.com>,
Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 1/5] devlink: Add extack for eswitch operations
From: Eli Britstein <elibr@...lanox.com>
Add extack argument to the eswitch related operations.
Signed-off-by: Eli Britstein <elibr@...lanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@...lanox.com>
Reviewed-by: Roi Dayan <roid@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 3 ++-
drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h | 3 ++-
.../net/ethernet/cavium/liquidio/lio_main.c | 3 ++-
.../net/ethernet/mellanox/mlx5/core/eswitch.h | 9 ++++++---
.../mellanox/mlx5/core/eswitch_offloads.c | 19 ++++++++++++-------
.../net/ethernet/netronome/nfp/nfp_devlink.c | 3 ++-
include/net/devlink.h | 9 ++++++---
net/core/devlink.c | 8 +++++---
8 files changed, 37 insertions(+), 20 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
index b574fe8e974e..9a25c05aa571 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
@@ -521,7 +521,8 @@ int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode)
return 0;
}
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode)
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack)
{
struct bnxt *bp = bnxt_get_bp_from_dl(devlink);
int rc = 0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
index 38b9a75ad724..d7287651422f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
@@ -30,7 +30,8 @@ static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev)
bool bnxt_dev_is_vf_rep(struct net_device *dev);
int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode);
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode);
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack);
#else
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 9d70e5c6157f..3d24133e5e49 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -3144,7 +3144,8 @@ liquidio_eswitch_mode_get(struct devlink *devlink, u16 *mode)
}
static int
-liquidio_eswitch_mode_set(struct devlink *devlink, u16 mode)
+liquidio_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack)
{
struct lio_devlink_priv *priv;
struct octeon_device *oct;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 0b05bf2b91f6..dfc642de4e6d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -269,12 +269,15 @@ struct mlx5_esw_flow_attr {
struct mlx5e_tc_flow_parse_attr *parse_attr;
};
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode);
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack);
int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode);
-int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode);
+int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
+ struct netlink_ext_ack *extack);
int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode);
int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode);
-int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap);
+int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap,
+ struct netlink_ext_ack *extack);
int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap);
void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 21e957083f65..eee34ffcf242 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -810,7 +810,8 @@ mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport,
return flow_rule;
}
-static int esw_offloads_start(struct mlx5_eswitch *esw)
+static int esw_offloads_start(struct mlx5_eswitch *esw,
+ struct netlink_ext_ack *extack)
{
int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
@@ -973,7 +974,8 @@ int esw_offloads_init(struct mlx5_eswitch *esw, int nvports)
return err;
}
-static int esw_offloads_stop(struct mlx5_eswitch *esw)
+static int esw_offloads_stop(struct mlx5_eswitch *esw,
+ struct netlink_ext_ack *extack)
{
int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
@@ -1092,7 +1094,8 @@ static int mlx5_devlink_eswitch_check(struct devlink *devlink)
return 0;
}
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
u16 cur_mlx5_mode, mlx5_mode = 0;
@@ -1111,9 +1114,9 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
return 0;
if (mode == DEVLINK_ESWITCH_MODE_SWITCHDEV)
- return esw_offloads_start(dev->priv.eswitch);
+ return esw_offloads_start(dev->priv.eswitch, extack);
else if (mode == DEVLINK_ESWITCH_MODE_LEGACY)
- return esw_offloads_stop(dev->priv.eswitch);
+ return esw_offloads_stop(dev->priv.eswitch, extack);
else
return -EINVAL;
}
@@ -1130,7 +1133,8 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
return esw_mode_to_devlink(dev->priv.eswitch->mode, mode);
}
-int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
+int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
+ struct netlink_ext_ack *extack)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
@@ -1232,7 +1236,8 @@ int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode)
return 0;
}
-int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
+int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap,
+ struct netlink_ext_ack *extack)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
index db463e20a876..4213fe42ac4d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
@@ -177,7 +177,8 @@ static int nfp_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
return nfp_app_eswitch_mode_get(pf->app, mode);
}
-static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack)
{
struct nfp_pf *pf = devlink_priv(devlink);
int ret;
diff --git a/include/net/devlink.h b/include/net/devlink.h
index b9b89d6604d4..70671f0d4c30 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -451,11 +451,14 @@ struct devlink_ops {
u32 *p_cur, u32 *p_max);
int (*eswitch_mode_get)(struct devlink *devlink, u16 *p_mode);
- int (*eswitch_mode_set)(struct devlink *devlink, u16 mode);
+ int (*eswitch_mode_set)(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack);
int (*eswitch_inline_mode_get)(struct devlink *devlink, u8 *p_inline_mode);
- int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode);
+ int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode,
+ struct netlink_ext_ack *extack);
int (*eswitch_encap_mode_get)(struct devlink *devlink, u8 *p_encap_mode);
- int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode);
+ int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode,
+ struct netlink_ext_ack *extack);
};
static inline void *devlink_priv(struct devlink *devlink)
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 8c0ed225e280..de6adad7ccbe 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -1626,7 +1626,7 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
if (!ops->eswitch_mode_set)
return -EOPNOTSUPP;
mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]);
- err = ops->eswitch_mode_set(devlink, mode);
+ err = ops->eswitch_mode_set(devlink, mode, info->extack);
if (err)
return err;
}
@@ -1636,7 +1636,8 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
return -EOPNOTSUPP;
inline_mode = nla_get_u8(
info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]);
- err = ops->eswitch_inline_mode_set(devlink, inline_mode);
+ err = ops->eswitch_inline_mode_set(devlink, inline_mode,
+ info->extack);
if (err)
return err;
}
@@ -1645,7 +1646,8 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
if (!ops->eswitch_encap_mode_set)
return -EOPNOTSUPP;
encap_mode = nla_get_u8(info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]);
- err = ops->eswitch_encap_mode_set(devlink, encap_mode);
+ err = ops->eswitch_encap_mode_set(devlink, encap_mode,
+ info->extack);
if (err)
return err;
}
--
2.17.1
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