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path: root/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h26
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index d73a89ecd78a..6959fda3fe09 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -169,8 +169,12 @@ enum iwl_scan_type {
SCAN_TYPE_DISCOVERY_FORCED = 6,
}; /* SCAN_ACTIVITY_TYPE_E_VER_1 */
-/* Maximal number of channels to scan */
-#define MAX_NUM_SCAN_CHANNELS 0x24
+/**
+ * Maximal number of channels to scan
+ * it should be equal to:
+ * max(IWL_NUM_CHANNELS, IWL_NUM_CHANNELS_FAMILY_8000)
+ */
+#define MAX_NUM_SCAN_CHANNELS 50
/**
* struct iwl_scan_cmd - scan request command
@@ -534,13 +538,16 @@ struct iwl_scan_offload_schedule {
*
* IWL_SCAN_OFFLOAD_FLAG_PASS_ALL: pass all results - no filtering.
* IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL: add cached channels to partial scan.
- * IWL_SCAN_OFFLOAD_FLAG_ENERGY_SCAN: use energy based scan before partial scan
- * on A band.
+ * IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE: EBS duration is 100mSec - typical
+ * beacon period. Finding channel activity in this mode is not guaranteed.
+ * IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE: EBS duration is 200mSec.
+ * Assuming beacon period is 100ms finding channel activity is guaranteed.
*/
enum iwl_scan_offload_flags {
IWL_SCAN_OFFLOAD_FLAG_PASS_ALL = BIT(0),
IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL = BIT(2),
- IWL_SCAN_OFFLOAD_FLAG_ENERGY_SCAN = BIT(3),
+ IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE = BIT(5),
+ IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE = BIT(6),
};
/**
@@ -563,17 +570,24 @@ enum iwl_scan_offload_compleate_status {
IWL_SCAN_OFFLOAD_ABORTED = 2,
};
+enum iwl_scan_ebs_status {
+ IWL_SCAN_EBS_SUCCESS,
+ IWL_SCAN_EBS_FAILED,
+ IWL_SCAN_EBS_CHAN_NOT_FOUND,
+};
+
/**
* iwl_scan_offload_complete - SCAN_OFFLOAD_COMPLETE_NTF_API_S_VER_1
* @last_schedule_line: last schedule line executed (fast or regular)
* @last_schedule_iteration: last scan iteration executed before scan abort
* @status: enum iwl_scan_offload_compleate_status
+ * @ebs_status: last EBS status, see IWL_SCAN_EBS_*
*/
struct iwl_scan_offload_complete {
u8 last_schedule_line;
u8 last_schedule_iteration;
u8 status;
- u8 reserved;
+ u8 ebs_status;
} __packed;
/**