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ath10k: rx_duration update for fw_stats debugfs entry 

Currently instant rx_duration always fetching as zero
in fw_stats debugfs entry if extended peer stats event
supports.

This patch updates instant rx_duration in fw_stats entry
based on extended peer stats and maintaining backward
compatibility for 10.2/10.x.

Tested HW: QCA9984.
Tested FW: 10.4-3.6.0.1-00004.

Signed-off-by: Balaji Pothunoori <bpothuno@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
alistair/sunxi64-5.4-dsi
Balaji Pothunoori 2019-03-12 16:47:50 +05:30 committed by Kalle Valo
parent 9e0b341a3d
commit 5c51875c09
3 changed files with 35 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/ath10k/core.h
View File

@ -196,7 +196,7 @@ struct ath10k_fw_extd_stats_peer {
struct list_head list;
u8 peer_macaddr[ETH_ALEN];
u32 rx_duration;
u64 rx_duration;
};
struct ath10k_fw_stats_vdev {

3
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -305,6 +305,9 @@ void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb)
if (is_end)
ar->debug.fw_stats_done = true;
if (stats.extended)
ar->debug.fw_stats.extended = true;
is_started = !list_empty(&ar->debug.fw_stats.pdevs);
if (is_started && !is_end) {

37
drivers/net/wireless/ath/ath10k/wmi.c
View File

@ -8309,7 +8309,7 @@ ath10k_wmi_fw_vdev_stats_fill(const struct ath10k_fw_stats_vdev *vdev,
static void
ath10k_wmi_fw_peer_stats_fill(const struct ath10k_fw_stats_peer *peer,
char *buf, u32 *length)
char *buf, u32 *length, bool extended_peer)
{
u32 len = *length;
u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
@ -8322,13 +8322,27 @@ ath10k_wmi_fw_peer_stats_fill(const struct ath10k_fw_stats_peer *peer,
"Peer TX rate", peer->peer_tx_rate);
len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
"Peer RX rate", peer->peer_rx_rate);
len += scnprintf(buf + len, buf_len - len, "%30s %llu\n",
"Peer RX duration", peer->rx_duration);
if (!extended_peer)
len += scnprintf(buf + len, buf_len - len, "%30s %llu\n",
"Peer RX duration", peer->rx_duration);
len += scnprintf(buf + len, buf_len - len, "\n");
*length = len;
}
static void
ath10k_wmi_fw_extd_peer_stats_fill(const struct ath10k_fw_extd_stats_peer *peer,
char *buf, u32 *length)
{
u32 len = *length;
u32 buf_len = ATH10K_FW_STATS_BUF_SIZE;
len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
"Peer MAC address", peer->peer_macaddr);
len += scnprintf(buf + len, buf_len - len, "%30s %llu\n",
"Peer RX duration", peer->rx_duration);
}
void ath10k_wmi_main_op_fw_stats_fill(struct ath10k *ar,
struct ath10k_fw_stats *fw_stats,
char *buf)
@ -8374,7 +8388,8 @@ void ath10k_wmi_main_op_fw_stats_fill(struct ath10k *ar,
"=================");
list_for_each_entry(peer, &fw_stats->peers, list) {
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len,
fw_stats->extended);
}
unlock:
@ -8432,7 +8447,8 @@ void ath10k_wmi_10x_op_fw_stats_fill(struct ath10k *ar,
"=================");
list_for_each_entry(peer, &fw_stats->peers, list) {
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len,
fw_stats->extended);
}
unlock:
@ -8541,6 +8557,7 @@ void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar,
const struct ath10k_fw_stats_pdev *pdev;
const struct ath10k_fw_stats_vdev_extd *vdev;
const struct ath10k_fw_stats_peer *peer;
const struct ath10k_fw_extd_stats_peer *extd_peer;
size_t num_peers;
size_t num_vdevs;
@ -8603,7 +8620,15 @@ void ath10k_wmi_10_4_op_fw_stats_fill(struct ath10k *ar,
"=================");
list_for_each_entry(peer, &fw_stats->peers, list) {
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len);
ath10k_wmi_fw_peer_stats_fill(peer, buf, &len,
fw_stats->extended);
}
if (fw_stats->extended) {
list_for_each_entry(extd_peer, &fw_stats->peers_extd, list) {
ath10k_wmi_fw_extd_peer_stats_fill(extd_peer, buf,
&len);
}
}
unlock: