1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/common-debug.c b/drivers/net/wireless/ath/ath9k/common-debug.c
index f2234e06a0ad..ef538d23b18c 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.c
+++ b/drivers/net/wireless/ath/ath9k/common-debug.c
@@ -86,3 +86,36 @@ void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
                             &fops_base_eeprom);
 }
 EXPORT_SYMBOL(ath9k_cmn_debug_base_eeprom);
+
+void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats,
+                             struct ath_rx_status *rs)
+{
+#define RX_PHY_ERR_INC(c) rxstats->phy_err_stats[c]++
+#define RX_CMN_STAT_INC(c) (rxstats->c++)
+
+        RX_CMN_STAT_INC(rx_pkts_all);
+        rxstats->rx_bytes_all += rs->rs_datalen;
+
+        if (rs->rs_status & ATH9K_RXERR_CRC)
+                RX_CMN_STAT_INC(crc_err);
+        if (rs->rs_status & ATH9K_RXERR_DECRYPT)
+                RX_CMN_STAT_INC(decrypt_crc_err);
+        if (rs->rs_status & ATH9K_RXERR_MIC)
+                RX_CMN_STAT_INC(mic_err);
+        if (rs->rs_status & ATH9K_RX_DELIM_CRC_PRE)
+                RX_CMN_STAT_INC(pre_delim_crc_err);
+        if (rs->rs_status & ATH9K_RX_DELIM_CRC_POST)
+                RX_CMN_STAT_INC(post_delim_crc_err);
+        if (rs->rs_status & ATH9K_RX_DECRYPT_BUSY)
+                RX_CMN_STAT_INC(decrypt_busy_err);
+
+        if (rs->rs_status & ATH9K_RXERR_PHY) {
+                RX_CMN_STAT_INC(phy_err);
+                if (rs->rs_phyerr < ATH9K_PHYERR_MAX)
+                        RX_PHY_ERR_INC(rs->rs_phyerr);
+        }
+
+#undef RX_CMN_STAT_INC
+#undef RX_PHY_ERR_INC
+}
+EXPORT_SYMBOL(ath9k_cmn_debug_stat_rx);