iwlwifi: mvm: remove support for legacy power API
If the driver detects old firmware, we disable support for
power management.
This greatly simplifies the code.
Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index a46895e..9c0708e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -185,7 +185,7 @@
mutex_lock(&mvm->mutex);
iwl_dbgfs_update_pm(mvm, vif, param, val);
- ret = iwl_mvm_power_update_mode(mvm, vif);
+ ret = iwl_mvm_power_mac_update_mode(mvm, vif);
mutex_unlock(&mvm->mutex);
return ret ?: count;
@@ -202,7 +202,7 @@
int bufsz = sizeof(buf);
int pos;
- pos = iwl_mvm_power_dbgfs_read(mvm, vif, buf, bufsz);
+ pos = iwl_mvm_power_mac_dbgfs_read(mvm, vif, buf, bufsz);
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
@@ -587,7 +587,8 @@
return;
}
- if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
+ if ((mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT) &&
+ iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
(vif->type == NL80211_IFTYPE_STATION && vif->p2p &&
mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS)))