diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2024-05-05 09:19:53 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-05-06 17:33:24 +0300 |
| commit | 8ecdc570781d1664516323a52152493c856df215 (patch) | |
| tree | 5c6f9d15e2cb3c0a02b106fbc68231e808aa30d9 | |
| parent | bc6a7fae761cc1a2c0c3699cfcabcfebca021481 (diff) | |
| download | linux-8ecdc570781d1664516323a52152493c856df215.tar.xz | |
wifi: iwlwifi: mvm: avoid always prefering single-link
The new link selection algorithm uses defaults values for BSS load if
the BSS Load element was not published by the AP.
For 6 GHz, that value is 0. So if the best link is 6 GHz, the EMLSR
grade to always be equal to the grade of the best link,
and then the best link grade is getting a bonus of 10 percent, meaning
that we will never activate EMLSR.
Change the logic to not give a bonus for the best link.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240505091420.4614e6891dbd.Ie40eae0dd99d82ba60dea5b6dbcd42dcdf16b90d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/link.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/link.c b/drivers/net/wireless/intel/iwlwifi/mvm/link.c index 79f048f54a21..9d7f9e5be253 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/link.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/link.c @@ -727,8 +727,8 @@ void iwl_mvm_select_links(struct iwl_mvm *mvm, struct ieee80211_vif *vif) if (hweight16(new_active_links) <= 1) goto set_active; - /* prefer single link over marginal eSR improvement */ - if (best_link->grade * 110 / 100 >= max_esr_grade) { + /* For equal grade - prefer EMLSR */ + if (best_link->grade > max_esr_grade) { primary_link = best_link->link_id; new_active_links = BIT(best_link->link_id); } |