2014-01-03 09:43:38

by Chun-Yeow Yeoh

[permalink] [raw]
Subject: [PATCH] ath10k: fix the MAC address of peer statistic

Fix the MAC address of wmi_peer_stats so that it is
printed correctly. This is tested and verified using
firmware version 999.999.0.636.

Signed-off-by: Chun-Yeow Yeoh <[email protected]>
---
drivers/net/wireless/ath/ath10k/debug.c | 3 +++
drivers/net/wireless/ath/ath10k/wmi.h | 14 +++++++-------
2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 6bdfad3..eec3439 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -242,6 +242,9 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
}
}

+ /* The first peer is self MAC address, ignore this */
+ num_peer_stats--;
+
if (num_peer_stats) {
struct wmi_peer_stats *peer_stats;
struct ath10k_peer_stat *s;
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 0087d69..106a23e 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -200,12 +200,12 @@ struct wmi_mac_addr {

/* macro to convert MAC address from WMI word format to char array */
#define WMI_MAC_ADDR_TO_CHAR_ARRAY(pwmi_mac_addr, c_macaddr) do { \
- (c_macaddr)[0] = ((pwmi_mac_addr)->word0) & 0xff; \
- (c_macaddr)[1] = (((pwmi_mac_addr)->word0) >> 8) & 0xff; \
- (c_macaddr)[2] = (((pwmi_mac_addr)->word0) >> 16) & 0xff; \
- (c_macaddr)[3] = (((pwmi_mac_addr)->word0) >> 24) & 0xff; \
- (c_macaddr)[4] = ((pwmi_mac_addr)->word1) & 0xff; \
- (c_macaddr)[5] = (((pwmi_mac_addr)->word1) >> 8) & 0xff; \
+ (c_macaddr)[0] = (((pwmi_mac_addr)->word0) >> 24) & 0xff; \
+ (c_macaddr)[1] = (((pwmi_mac_addr)->word0) >> 16) & 0xff; \
+ (c_macaddr)[2] = (((pwmi_mac_addr)->word0) >> 8) & 0xff; \
+ (c_macaddr)[3] = ((pwmi_mac_addr)->word0) & 0xff; \
+ (c_macaddr)[4] = (((pwmi_mac_addr)->word1) >> 24) & 0xff; \
+ (c_macaddr)[5] = (((pwmi_mac_addr)->word1) >> 16) & 0xff; \
} while (0)

struct wmi_cmd_map {
@@ -2820,9 +2820,9 @@ struct wmi_vdev_stats {
* TODO: add more stats
*/
struct wmi_peer_stats {
+ __le32 peer_tx_rate; /* TBA */
struct wmi_mac_addr peer_macaddr;
__le32 peer_rssi;
- __le32 peer_tx_rate;
} __packed;

struct wmi_vdev_create_cmd {
--
1.7.9.5