diff options
| author | Emmanuel Grumbach | 2014-01-28 09:17:18 +0100 |
|---|---|---|
| committer | Emmanuel Grumbach | 2014-02-03 21:43:56 +0100 |
| commit | c1cb92fc1ecd2159b7fb148ed8d5f09d511ae030 (patch) | |
| tree | c5c4838bfb83c9f2ee3123e2c8ced4e5ec29deb8 /drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c | |
| parent | iwlwifi: mvm: store latest power command for debugfs read (diff) | |
| download | kernel-qcow2-linux-c1cb92fc1ecd2159b7fb148ed8d5f09d511ae030.tar.gz kernel-qcow2-linux-c1cb92fc1ecd2159b7fb148ed8d5f09d511ae030.tar.xz kernel-qcow2-linux-c1cb92fc1ecd2159b7fb148ed8d5f09d511ae030.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c index a46895eaa374..9c0708eb540c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c @@ -185,7 +185,7 @@ static ssize_t iwl_dbgfs_pm_params_write(struct ieee80211_vif *vif, char *buf, 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 @@ static ssize_t iwl_dbgfs_pm_params_read(struct file *file, 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 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) 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))) |