-
Notifications
You must be signed in to change notification settings - Fork 2.9k
/
link.go
34 lines (30 loc) · 959 Bytes
/
link.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
// SPDX-License-Identifier: Apache-2.0
// Copyright Authors of Cilium
package loader
import (
"fmt"
"github.com/cilium/cilium/pkg/option"
)
func SetXDPMode(mode string) error {
switch mode {
case option.XDPModeNative:
if option.Config.XDPMode == option.XDPModeLinkNone ||
option.Config.XDPMode == option.XDPModeLinkDriver {
option.Config.XDPMode = option.XDPModeLinkDriver
} else {
return fmt.Errorf("XDP Mode conflict: current mode is %s, trying to set conflicting %s",
option.Config.XDPMode, option.XDPModeLinkDriver)
}
case option.XDPModeGeneric:
if option.Config.XDPMode == option.XDPModeLinkNone ||
option.Config.XDPMode == option.XDPModeLinkGeneric {
option.Config.XDPMode = option.XDPModeLinkGeneric
} else {
return fmt.Errorf("XDP Mode conflict: current mode is %s, trying to set conflicting %s",
option.Config.XDPMode, option.XDPModeLinkGeneric)
}
case option.XDPModeDisabled:
break
}
return nil
}