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Add devlink port function set attribute

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Add ability to set port function attributes such as state and hardware
address.

Signed-off-by: Parav Pandit <parav@nvidia.com>
This commit is contained in:
Parav Pandit
2021-04-03 14:24:35 +03:00
committed by Alessandro Boch
parent 22c099edb4
commit 77f3f25cb4
2 changed files with 99 additions and 5 deletions
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66
devlink_test.go
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@@ -3,8 +3,9 @@
package netlink
import (
"testing"
"flag"
"net"
"testing"
)
func TestDevLinkGetDeviceList(t *testing.T) {
@@ -77,7 +78,62 @@ func TestDevLinkAddDelSfPort(t *testing.T) {
}
t.Log(*port)
if port.Fn != nil {
t.Log("function attributes = " , *port.Fn)
t.Log("function attributes = ", *port.Fn)
}
err2 = DevLinkPortDel(dev.BusName, dev.DeviceName, port.PortIndex)
if err2 != nil {
t.Fatal(err2)
}
}
func TestDevLinkSfPortFnSet(t *testing.T) {
var addAttrs DevLinkPortAddAttrs
var stateAttr DevlinkPortFnSetAttrs
minKernelRequired(t, 5, 12)
if bus == "" || device == "" {
t.Log("devlink bus and device are empty, skipping test")
return
}
dev, err := DevLinkGetDeviceByName(bus, device)
if err != nil {
t.Fatal(err)
return
}
addAttrs.SfNumberValid = true
addAttrs.SfNumber = uint32(sfnum)
addAttrs.PfNumber = 0
port, err2 := DevLinkPortAdd(dev.BusName, dev.DeviceName, 7, addAttrs)
if err2 != nil {
t.Fatal(err2)
return
}
t.Log(*port)
if port.Fn != nil {
t.Log("function attributes = ", *port.Fn)
}
macAttr := DevlinkPortFnSetAttrs{
FnAttrs: DevlinkPortFn{
HwAddr: net.HardwareAddr{0x00, 0x11, 0x22, 0x33, 0x44, 0x55},
},
HwAddrValid: true,
}
err2 = DevlinkPortFnSet(dev.BusName, dev.DeviceName, port.PortIndex, macAttr)
if err2 != nil {
t.Log("function mac set err = ", err2)
}
stateAttr.FnAttrs.State = 1
stateAttr.StateValid = true
err2 = DevlinkPortFnSet(dev.BusName, dev.DeviceName, port.PortIndex, stateAttr)
if err2 != nil {
t.Log("function state set err = ", err2)
}
port, err3 := DevLinkGetPortByIndex(dev.BusName, dev.DeviceName, port.PortIndex)
if err3 == nil {
t.Log(*port)
t.Log(*port.Fn)
}
err2 = DevLinkPortDel(dev.BusName, dev.DeviceName, port.PortIndex)
if err2 != nil {
@@ -90,7 +146,7 @@ var device string
var sfnum uint
func init() {
flag.StringVar(&bus, "bus", "", "devlink device bus name")
flag.StringVar(&device, "device", "", "devlink device devicename")
flag.UintVar(&sfnum, "sfnum", 0, "devlink port sfnumber")
flag.StringVar(&bus, "bus", "", "devlink device bus name")
flag.StringVar(&device, "device", "", "devlink device devicename")
flag.UintVar(&sfnum, "sfnum", 0, "devlink port sfnumber")
}