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ath10k: add the Rx rate in FW stats

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FW stats does provide the Rx rate information. Add this.
Tested with firmware 10x firmware.

Increase buffer size so more peers can be shown.

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ben Greear 2014-03-28 14:35:15 +02:00 committed by Kalle Valo
parent db9cdda650
commit 23c3aae4a0
3 changed files with 25 additions and 7 deletions
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1
drivers/net/wireless/ath/ath10k/core.h
View File

@ -119,6 +119,7 @@ struct ath10k_peer_stat {
u8 peer_macaddr[ETH_ALEN];
u32 peer_rssi;
u32 peer_tx_rate;
u32 peer_rx_rate; /* 10x only */
};
struct ath10k_target_stats {

22
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -243,13 +243,13 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
}
if (num_peer_stats) {
struct wmi_peer_stats *peer_stats;
struct wmi_peer_stats_10x *peer_stats;
struct ath10k_peer_stat *s;
stats->peers = num_peer_stats;
for (i = 0; i < num_peer_stats; i++) {
peer_stats = (struct wmi_peer_stats *)tmp;
peer_stats = (struct wmi_peer_stats_10x *)tmp;
s = &stats->peer_stat[i];
memcpy(s->peer_macaddr, &peer_stats->peer_macaddr.addr,
@ -257,8 +257,15 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
s->peer_rssi = __le32_to_cpu(peer_stats->peer_rssi);
s->peer_tx_rate =
__le32_to_cpu(peer_stats->peer_tx_rate);
if (test_bit(ATH10K_FW_FEATURE_WMI_10X,
ar->fw_features)) {
s->peer_rx_rate =
__le32_to_cpu(peer_stats->peer_rx_rate);
tmp += sizeof(struct wmi_peer_stats_10x);
tmp += sizeof(struct wmi_peer_stats);
} else {
tmp += sizeof(struct wmi_peer_stats_old);
}
}
}
@ -272,7 +279,7 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
struct ath10k *ar = file->private_data;
struct ath10k_target_stats *fw_stats;
char *buf = NULL;
unsigned int len = 0, buf_len = 2500;
unsigned int len = 0, buf_len = 8000;
ssize_t ret_cnt = 0;
long left;
int i;
@ -411,8 +418,8 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
"MPDU errors (FCS, MIC, ENC)", fw_stats->mpdu_errs);
len += scnprintf(buf + len, buf_len - len, "\n");
len += scnprintf(buf + len, buf_len - len, "%30s\n",
"ath10k PEER stats");
len += scnprintf(buf + len, buf_len - len, "%30s (%d)\n",
"ath10k PEER stats", fw_stats->peers);
len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
"=================");
@ -425,6 +432,9 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
"Peer TX rate",
fw_stats->peer_stat[i].peer_tx_rate);
len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
"Peer RX rate",
fw_stats->peer_stat[i].peer_rx_rate);
len += scnprintf(buf + len, buf_len - len, "\n");
}
spin_unlock_bh(&ar->data_lock);

9
drivers/net/wireless/ath/ath10k/wmi.h
View File

@ -2857,12 +2857,19 @@ struct wmi_vdev_stats {
* peer statistics.
* TODO: add more stats
*/
struct wmi_peer_stats {
struct wmi_peer_stats_old {
struct wmi_mac_addr peer_macaddr;
__le32 peer_rssi;
__le32 peer_tx_rate;
} __packed;
struct wmi_peer_stats_10x {
struct wmi_mac_addr peer_macaddr;
__le32 peer_rssi;
__le32 peer_tx_rate;
__le32 peer_rx_rate;
} __packed;
struct wmi_vdev_create_cmd {
__le32 vdev_id;
__le32 vdev_type;