diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-03-10 15:29:44 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-07-16 16:13:23 +0300 |
| commit | e811ada7a6a3f720c178ba29998ce9f9685f9df3 (patch) | |
| tree | 726f979761d68443e4a90dd86d10dbf2231e8aee /drivers/net/wireless/iwlwifi/mvm/debugfs.c | |
| parent | 0c393d4eac31912ad6ea362d4f9bf78aa1fe9a69 (diff) | |
iwlwifi: mvm: Upgrade to a new power management uAPSD API
Change power management implementation to support new host-device API
containing uAPSD parameters. Verify FW support for this new API.
Use the new power table command (0xA9) to configure power management.
Use the legacy command (0x77) if FW does not support the new API.
New file power_legacy.c is introduced for legacy implementation.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index e56ed2a8488..5d669da09af 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -424,40 +424,11 @@ static ssize_t iwl_dbgfs_pm_params_read(struct file *file, struct ieee80211_vif *vif = file->private_data; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm *mvm = mvmvif->dbgfs_data; - struct iwl_powertable_cmd cmd = {}; char buf[256]; int bufsz = sizeof(buf); - int pos = 0; + int pos; - iwl_mvm_power_build_cmd(mvm, vif, &cmd); - - pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n", - (cmd.flags & - cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ? - 0 : 1); - pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n", - le32_to_cpu(cmd.skip_dtim_periods)); - pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n", - iwlmvm_mod_params.power_scheme); - pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n", - le16_to_cpu(cmd.flags)); - pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n", - cmd.keep_alive_seconds); - - if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) { - pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n", - (cmd.flags & - cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ? - 1 : 0); - pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout = %d\n", - le32_to_cpu(cmd.rx_data_timeout)); - pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout = %d\n", - le32_to_cpu(cmd.tx_data_timeout)); - if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK)) - pos += scnprintf(buf+pos, bufsz-pos, - "lprx_rssi_threshold = %d\n", - le32_to_cpu(cmd.lprx_rssi_threshold)); - } + pos = iwl_mvm_power_dbgfs_read(mvm, vif, buf, bufsz); return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } |