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wifi: Add a method to get the link on which a PHY is operating

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Stefano Avallone
2023-05-01 13:07:07 +02:00
committed by Stefano Avallone
parent 990fcc72f0
commit 1ab959a512
2 changed files with 37 additions and 0 deletions
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21
src/wifi/model/wifi-mac.cc
View File

@@ -963,6 +963,27 @@ WifiMac::GetLinkIdByAddress(const Mac48Address& address) const
return std::nullopt;
}
std::optional<uint8_t>
WifiMac::GetLinkForPhy(Ptr<const WifiPhy> phy) const
{
for (const auto& [id, link] : m_links)
{
if (link->phy == phy)
{
return id;
}
}
return std::nullopt;
}
std::optional<uint8_t>
WifiMac::GetLinkForPhy(std::size_t phyId) const
{
NS_ABORT_UNLESS(phyId < m_device->GetNPhys());
auto phy = m_device->GetPhy(phyId);
return GetLinkForPhy(phy);
}
void
WifiMac::SwapLinks(std::map<uint8_t, uint8_t> links)
{

16
src/wifi/model/wifi-mac.h
View File

@@ -150,6 +150,22 @@ class WifiMac : public Object
*/
virtual std::optional<uint8_t> GetLinkIdByAddress(const Mac48Address& address) const;
/**
* Get the ID of the link (if any) on which the given PHY is operating.
*
* \param phy the given PHY
* \return the ID of the link (if any) on which the given PHY is operating
*/
std::optional<uint8_t> GetLinkForPhy(Ptr<const WifiPhy> phy) const;
/**
* Get the ID of the link (if any) on which the given PHY is operating.
*
* \param phyId the index of the given PHY in the vector of PHYs held by WifiNetDevice
* \return the ID of the link (if any) on which the given PHY is operating
*/
std::optional<uint8_t> GetLinkForPhy(std::size_t phyId) const;
/**
* \param remoteAddr the (MLD or link) address of a remote device
* \return the MLD address of the remote device having the given (MLD or link) address, if