Skip to content

[portsorch] Configure hostif tagging for subports #1573

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
prsunny merged 3 commits into from
Jan 28, 2021
Merged

[portsorch] Configure hostif tagging for subports #1573

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
67fb633
[portsorch] Configure hostif tagging for subports
vsenchyshyn Dec 30, 2020
a58cfbd
Fixed review comment
vsenchyshyn Jan 21, 2021
cd5481e
More review comments fix
vsenchyshyn Jan 22, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 26 additions & 0 deletions orchagent/portsorch.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -702,6 +702,17 @@ bool PortsOrch::addSubPort(Port &port, const string &alias, const bool &adminUp,
}
p.m_vlan_info.vlan_id = vlan_id;

// Change hostif vlan tag for the parent port only when a first subport is created
if (parentPort.m_child_ports.empty())
{
if (!setHostIntfsStripTag(parentPort, SAI_HOSTIF_VLAN_TAG_KEEP))
{
SWSS_LOG_ERROR("Failed to set %s for hostif of port %s",
hostif_vlan_tag[SAI_HOSTIF_VLAN_TAG_KEEP], parentPort.m_alias.c_str());
return false;
}
}

parentPort.m_child_ports.insert(p.m_alias);

m_portList[alias] = p;
Expand Down Expand Up @@ -738,6 +749,21 @@ bool PortsOrch::removeSubPort(const string &alias)
m_portList[parentPort.m_alias] = parentPort;

m_portList.erase(it);

// Restore hostif vlan tag for the parent port when the last subport is removed
if (parentPort.m_child_ports.empty())
{
if (parentPort.m_bridge_port_id == SAI_NULL_OBJECT_ID)
{
if (!setHostIntfsStripTag(parentPort, SAI_HOSTIF_VLAN_TAG_STRIP))
{
SWSS_LOG_ERROR("Failed to set %s for hostif of port %s",
hostif_vlan_tag[SAI_HOSTIF_VLAN_TAG_STRIP], parentPort.m_alias.c_str());
return false;
}
}
}

return true;
}

Expand Down