diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2014-12-09 19:15:49 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-01-22 17:53:56 +0200 |
| commit | e5d74646526335a00c9591578a188dfb59ad745b (patch) | |
| tree | 1f11c95f445848d5acd347fb5958b428ef4eb1dd /drivers/net/wireless/iwlwifi/mvm/scan.c | |
| parent | 9b8a7a90773c4d25d64f7e81bf32f465659d3567 (diff) | |
iwlwifi: mvm: Add debugfs entry to enable scan offload notification
This option enables scan offload iteration complete notification from
firmware which includes the last iteration's status and the scanned
channels from the current iteration.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/scan.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/scan.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index 348b9c4b694a..199f6fce0968 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -536,6 +536,19 @@ int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, return 0; } +int iwl_mvm_rx_scan_offload_iter_complete_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_device_cmd *cmd) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_scan_complete_notif *notif = (void *)pkt->data; + + IWL_DEBUG_SCAN(mvm, + "Scan offload iteration complete: status=0x%x scanned channels=%d\n", + notif->status, notif->scanned_channels); + return 0; +} + int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -1468,6 +1481,11 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm, if (req->n_ssids == 0) flags |= IWL_MVM_LMAC_SCAN_FLAG_PASSIVE; +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mvm->scan_iter_notif_enabled) + flags |= IWL_MVM_LMAC_SCAN_FLAG_ITER_COMPLETE; +#endif + cmd->scan_flags |= cpu_to_le32(flags); cmd->flags = iwl_mvm_scan_rxon_flags(req->channels[0]->band); |