diff options
Diffstat (limited to 'net/devlink/leftover.c')
| -rw-r--r-- | net/devlink/leftover.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c index fcc1a06cae48..149752bc9f2d 100644 --- a/net/devlink/leftover.c +++ b/net/devlink/leftover.c @@ -514,6 +514,28 @@ static int devlink_port_fn_ipsec_crypto_fill(struct devlink_port *devlink_port, return 0; } +static int devlink_port_fn_ipsec_packet_fill(struct devlink_port *devlink_port, + struct nla_bitfield32 *caps, + struct netlink_ext_ack *extack) +{ + bool is_enable; + int err; + + if (!devlink_port->ops->port_fn_ipsec_packet_get || + devlink_port->attrs.flavour != DEVLINK_PORT_FLAVOUR_PCI_VF) + return 0; + + err = devlink_port->ops->port_fn_ipsec_packet_get(devlink_port, &is_enable, extack); + if (err) { + if (err == -EOPNOTSUPP) + return 0; + return err; + } + + devlink_port_fn_cap_fill(caps, DEVLINK_PORT_FN_CAP_IPSEC_PACKET, is_enable); + return 0; +} + static int devlink_port_fn_caps_fill(struct devlink_port *devlink_port, struct sk_buff *msg, struct netlink_ext_ack *extack, @@ -534,6 +556,10 @@ static int devlink_port_fn_caps_fill(struct devlink_port *devlink_port, if (err) return err; + err = devlink_port_fn_ipsec_packet_fill(devlink_port, &caps, extack); + if (err) + return err; + if (!caps.selector) return 0; err = nla_put_bitfield32(msg, DEVLINK_PORT_FN_ATTR_CAPS, caps.value, @@ -871,6 +897,13 @@ devlink_port_fn_ipsec_crypto_set(struct devlink_port *devlink_port, bool enable, return devlink_port->ops->port_fn_ipsec_crypto_set(devlink_port, enable, extack); } +static int +devlink_port_fn_ipsec_packet_set(struct devlink_port *devlink_port, bool enable, + struct netlink_ext_ack *extack) +{ + return devlink_port->ops->port_fn_ipsec_packet_set(devlink_port, enable, extack); +} + static int devlink_port_fn_caps_set(struct devlink_port *devlink_port, const struct nlattr *attr, struct netlink_ext_ack *extack) @@ -902,6 +935,13 @@ static int devlink_port_fn_caps_set(struct devlink_port *devlink_port, if (err) return err; } + if (caps.selector & DEVLINK_PORT_FN_CAP_IPSEC_PACKET) { + err = devlink_port_fn_ipsec_packet_set(devlink_port, caps_value & + DEVLINK_PORT_FN_CAP_IPSEC_PACKET, + extack); + if (err) + return err; + } return 0; } @@ -1278,6 +1318,18 @@ static int devlink_port_function_validate(struct devlink_port *devlink_port, return -EOPNOTSUPP; } } + if (caps.selector & DEVLINK_PORT_FN_CAP_IPSEC_PACKET) { + if (!ops->port_fn_ipsec_packet_set) { + NL_SET_ERR_MSG_ATTR(extack, attr, + "Port doesn't support ipsec_packet function attribute"); + return -EOPNOTSUPP; + } + if (devlink_port->attrs.flavour != DEVLINK_PORT_FLAVOUR_PCI_VF) { + NL_SET_ERR_MSG_ATTR(extack, attr, + "ipsec_packet function attribute supported for VFs only"); + return -EOPNOTSUPP; + } + } } return 0; } |