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wifi: nl80211: add link id of transmitted profile for MLO MBSSID

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During non-transmitted (nontx) profile configuration, interface
index of the transmitted (tx) profile is used to retrieve the
wireless device (wdev) associated with it. With MLO, this 'wdev'
may be part of an MLD with more than one link, hence only
interface index is not sufficient anymore to retrieve the correct
tx profile. Add a new attribute to configure link id of tx profile.

Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Co-developed-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Co-developed-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com>
Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com>
Link: https://patch.msgid.link/20250408184501.3715887-2-aloka.dixit@oss.qualcomm.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Rameshkumar Sundaram
2025-04-23 18:03:30 +02:00
committed by Johannes Berg
parent 91ea0489dc
commit 37523c3c47
3 changed files with 31 additions and 1 deletions
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include/uapi/linux/nl80211.h
+6
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@@ -8036,6 +8036,11 @@ enum nl80211_sar_specs_attrs {
* Setting this flag is permitted only if the driver advertises EMA support
* by setting wiphy->ema_max_profile_periodicity to non-zero.
*
* @NL80211_MBSSID_CONFIG_ATTR_TX_LINK_ID: Link ID of the transmitted profile.
* This parameter is mandatory when NL80211_ATTR_MBSSID_CONFIG attributes
* are sent for a non-transmitted profile and if the transmitted profile
* is part of an MLD. For all other cases this parameter is unnecessary.
*
* @__NL80211_MBSSID_CONFIG_ATTR_LAST: Internal
* @NL80211_MBSSID_CONFIG_ATTR_MAX: highest attribute
*/
@@ -8047,6 +8052,7 @@ enum nl80211_mbssid_config_attributes {
NL80211_MBSSID_CONFIG_ATTR_INDEX,
NL80211_MBSSID_CONFIG_ATTR_TX_IFINDEX,
NL80211_MBSSID_CONFIG_ATTR_EMA,
NL80211_MBSSID_CONFIG_ATTR_TX_LINK_ID,
/* keep last */
__NL80211_MBSSID_CONFIG_ATTR_LAST,