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| author | gVisor bot <gvisor-bot@google.com> | 2020-06-16 16:33:12 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-06-16 16:34:26 -0700 |
| commit | dbf786c6b33d7ee58477b1ade35f39910fb2c654 (patch) | |
| tree | e78f17166b9b7594324e25407b3f4577272d584a /runsc/main.go | |
| parent | e61acfb5eaec4450587116573f708284a0fe7849 (diff) | |
Add runsc options to set checksum offloading status
--tx-checksum-offload=<true|false>
enable TX checksum offload (default: false)
--rx-checksum-offload=<true|false>
enable RX checksum offload (default: true)
Fixes #2989
PiperOrigin-RevId: 316781309
Diffstat (limited to 'runsc/main.go')
| -rw-r--r-- | runsc/main.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/runsc/main.go b/runsc/main.go index 920ed84a5..c9f47c579 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -71,7 +71,9 @@ var ( platformName = flag.String("platform", "ptrace", "specifies which platform to use: ptrace (default), kvm.") network = flag.String("network", "sandbox", "specifies which network to use: sandbox (default), host, none. Using network inside the sandbox is more secure because it's isolated from the host network.") hardwareGSO = flag.Bool("gso", true, "enable hardware segmentation offload if it is supported by a network device.") - softwareGSO = flag.Bool("software-gso", true, "enable software segmentation offload when hardware ofload can't be enabled.") + softwareGSO = flag.Bool("software-gso", true, "enable software segmentation offload when hardware offload can't be enabled.") + txChecksumOffload = flag.Bool("tx-checksum-offload", false, "enable TX checksum offload.") + rxChecksumOffload = flag.Bool("rx-checksum-offload", true, "enable RX checksum offload.") qDisc = flag.String("qdisc", "fifo", "specifies which queueing discipline to apply by default to the non loopback nics used by the sandbox.") fileAccess = flag.String("file-access", "exclusive", "specifies which filesystem to use for the root mount: exclusive (default), shared. Volume mounts are always shared.") fsGoferHostUDS = flag.Bool("fsgofer-host-uds", false, "allow the gofer to mount Unix Domain Sockets.") @@ -223,6 +225,8 @@ func main() { Network: netType, HardwareGSO: *hardwareGSO, SoftwareGSO: *softwareGSO, + TXChecksumOffload: *txChecksumOffload, + RXChecksumOffload: *rxChecksumOffload, LogPackets: *logPackets, Platform: platformType, Strace: *strace, |