1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/staging/csr/csr_wifi_hip_ta_sampling.h b/drivers/staging/csr/csr_wifi_hip_ta_sampling.h
new file mode 100644
index 000000000000..46c630b4beea
--- /dev/null
+++ b/drivers/staging/csr/csr_wifi_hip_ta_sampling.h
@@ -0,0 +1,75 @@
+/*****************************************************************************
+
+            (c) Cambridge Silicon Radio Limited 2011
+            All rights reserved and confidential information of CSR
+
+            Refer to LICENSE.txt included with this source for details
+            on the license terms.
+
+*****************************************************************************/
+
+/*
+ * ---------------------------------------------------------------------------
+ *  FILE:     csr_wifi_hip_ta_sampling.h
+ *
+ *  PURPOSE:
+ *      This file contains Traffic Analysis definitions common to the
+ *      sampling and analysis modules.
+ *
+ * ---------------------------------------------------------------------------
+ */
+#ifndef __TA_SAMPLING_H__
+#define __TA_SAMPLING_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "csr_wifi_hip_unifi.h"
+
+typedef struct ta_l4stats
+{
+    u32 rxTcpBytesCount;
+    u32 txTcpBytesCount;
+    u32 rxUdpBytesCount;
+    u32 txUdpBytesCount;
+} ta_l4stats_t;
+
+/*
+ * Context structure to preserve state between calls.
+ */
+
+typedef struct ta_data
+{
+    /* Current packet filter configuration */
+    u16 packet_filter;
+
+    /* Current packet custom filter configuration */
+    CsrWifiRouterCtrlTrafficFilter custom_filter;
+
+    /* The timestamp of the last tx packet processed. */
+    u32 tx_last_ts;
+
+    /* The timestamp of the last packet processed. */
+    u32 last_indication_time;
+
+    /* Statistics */
+    CsrWifiRouterCtrlTrafficStats stats;
+
+    /* Current traffic classification */
+    CsrWifiRouterCtrlTrafficType traffic_type;
+
+    /* Sum of packet rx rates for this interval used to calculate mean */
+    u32    rx_sum_rate;
+    ta_l4stats_t ta_l4stats;
+} ta_data_t;
+
+
+void unifi_ta_sampling_init(card_t *card);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TA_SAMPLING_H__ */