diff options
| author | Gregory Greenman <gregory.greenman@intel.com> | 2023-03-28 10:58:58 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-03-30 12:07:54 +0200 |
| commit | f551d013bd3111413a1c57214796ab3fe3b2f694 (patch) | |
| tree | 43db5cbe4f68a5cd74559aaac6956fd51776839a /drivers/net/wireless/intel/iwlwifi/mvm/utils.c | |
| parent | 36cf537798cb6c738b94a67ec1604c571e15b2b8 (diff) | |
wifi: iwlwifi: mvm: adjust some PS and PM methods to MLD
When using mvm vif PS/PM related properties, consider all links.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230328104949.8d9e18f7d74b.I048fc17405ecdddc1f6fe72859013cc4878b2a3b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/utils.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index c1f6dd8f7d10..026856c8f5f2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -1138,3 +1138,36 @@ void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, int clock_type, iwl_mvm_power_update_device(mvm); } } + +/* Find if at least two links from different vifs use same channel + * FIXME: consider having a refcount array in struct iwl_mvm_vif for + * used phy_ctxt ids. + */ +bool iwl_mvm_have_links_same_channel(struct iwl_mvm_vif *vif1, + struct iwl_mvm_vif *vif2) +{ + unsigned int i, j; + + for_each_mvm_vif_valid_link(vif1, i) { + for_each_mvm_vif_valid_link(vif2, j) { + if (vif1->link[i]->phy_ctxt == vif2->link[j]->phy_ctxt) + return true; + } + } + + return false; +} + +bool iwl_mvm_vif_is_active(struct iwl_mvm_vif *mvmvif) +{ + unsigned int i; + + /* FIXME: can it fail when phy_ctxt is assigned? */ + for_each_mvm_vif_valid_link(mvmvif, i) { + if (mvmvif->link[i]->phy_ctxt && + mvmvif->link[i]->phy_ctxt->id < NUM_PHY_CTX) + return true; + } + + return false; +} |