update netlink dependencies

Signed-off-by: Antonio Ojea <aojea@redhat.com>
This commit is contained in:
Antonio Ojea
2020-11-17 23:32:35 +01:00
parent 8aad9739d8
commit c41c78b600
182 changed files with 9111 additions and 4756 deletions

View File

@ -77,28 +77,39 @@ func executeOneGetRdmaLink(data []byte) (*RdmaLink, error) {
return &link, nil
}
func execRdmaGetLink(req *nl.NetlinkRequest, name string) (*RdmaLink, error) {
func execRdmaSetLink(req *nl.NetlinkRequest) error {
_, err := req.Execute(unix.NETLINK_RDMA, 0)
return err
}
// RdmaLinkList gets a list of RDMA link devices.
// Equivalent to: `rdma dev show`
func RdmaLinkList() ([]*RdmaLink, error) {
return pkgHandle.RdmaLinkList()
}
// RdmaLinkList gets a list of RDMA link devices.
// Equivalent to: `rdma dev show`
func (h *Handle) RdmaLinkList() ([]*RdmaLink, error) {
proto := getProtoField(nl.RDMA_NL_NLDEV, nl.RDMA_NLDEV_CMD_GET)
req := h.newNetlinkRequest(proto, unix.NLM_F_ACK|unix.NLM_F_DUMP)
msgs, err := req.Execute(unix.NETLINK_RDMA, 0)
if err != nil {
return nil, err
}
var res []*RdmaLink
for _, m := range msgs {
link, err := executeOneGetRdmaLink(m)
if err != nil {
return nil, err
}
if link.Attrs.Name == name {
return link, nil
}
res = append(res, link)
}
return nil, fmt.Errorf("Rdma device %v not found", name)
}
func execRdmaSetLink(req *nl.NetlinkRequest) error {
_, err := req.Execute(unix.NETLINK_RDMA, 0)
return err
return res, nil
}
// RdmaLinkByName finds a link by name and returns a pointer to the object if
@ -110,11 +121,16 @@ func RdmaLinkByName(name string) (*RdmaLink, error) {
// RdmaLinkByName finds a link by name and returns a pointer to the object if
// found and nil error, otherwise returns error code.
func (h *Handle) RdmaLinkByName(name string) (*RdmaLink, error) {
proto := getProtoField(nl.RDMA_NL_NLDEV, nl.RDMA_NLDEV_CMD_GET)
req := h.newNetlinkRequest(proto, unix.NLM_F_ACK|unix.NLM_F_DUMP)
return execRdmaGetLink(req, name)
links, err := h.RdmaLinkList()
if err != nil {
return nil, err
}
for _, link := range links {
if link.Attrs.Name == name {
return link, nil
}
}
return nil, fmt.Errorf("Rdma device %v not found", name)
}
// RdmaLinkSetName sets the name of the rdma link device. Return nil on success