From: Ben Greear <gree...@candelatech.com>
Show counters for pkts sent directly to hardware and
those queued in software.
Signed-off-by: Ben Greear <gree...@candelatech.com>
---
:100644 100644 577bc5a... faf84e4... M drivers/net/wireless/ath/ath9k/debug.c
:100644 100644 cd2db3f... 980c9fa... M drivers/net/wireless/ath/ath9k/debug.h
:100644 100644 2248e47... 3aae523... M drivers/net/wireless/ath/ath9k/xmit.c
drivers/net/wireless/ath/ath9k/debug.c | 3 ++-
drivers/net/wireless/ath/ath9k/debug.h | 6 ++++--
drivers/net/wireless/ath/ath9k/xmit.c | 3 ++-
3 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/debug.c
b/drivers/net/wireless/ath/ath9k/debug.c
index 577bc5a..faf84e4 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -628,7 +628,8 @@ static ssize_t read_file_xmit(struct file *file, char
__user *user_buf,
PR("MPDUs Queued: ", queued);
PR("MPDUs Completed: ", completed);
PR("Aggregates: ", a_aggr);
- PR("AMPDUs Queued: ", a_queued);
+ PR("AMPDUs Queued HW:", a_queued_hw);
+ PR("AMPDUs Queued SW:", a_queued_sw);
PR("AMPDUs Completed:", a_completed);
PR("AMPDUs Retried: ", a_retries);
PR("AMPDUs XRetried: ", a_xretries);
diff --git a/drivers/net/wireless/ath/ath9k/debug.h
b/drivers/net/wireless/ath/ath9k/debug.h
index cd2db3f..980c9fa 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -89,7 +89,8 @@ struct ath_interrupt_stats {
* @queued: Total MPDUs (non-aggr) queued
* @completed: Total MPDUs (non-aggr) completed
* @a_aggr: Total no. of aggregates queued
- * @a_queued: Total AMPDUs queued
+ * @a_queued_hw: Total AMPDUs queued to hardware
+ * @a_queued_sw: Total AMPDUs queued to software queues
* @a_completed: Total AMPDUs completed
* @a_retries: No. of AMPDUs retried (SW)
* @a_xretries: No. of AMPDUs dropped due to xretries
@@ -112,7 +113,8 @@ struct ath_tx_stats {
u32 queued;
u32 completed;
u32 a_aggr;
- u32 a_queued;
+ u32 a_queued_hw;
+ u32 a_queued_sw;
u32 a_completed;
u32 a_retries;
u32 a_xretries;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c
b/drivers/net/wireless/ath/ath9k/xmit.c
index 2248e47..3aae523 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1335,7 +1335,6 @@ static void ath_tx_send_ampdu(struct ath_softc *sc,
struct ath_atx_tid *tid,
struct list_head bf_head;
bf->bf_state.bf_type |= BUF_AMPDU;
- TX_STAT_INC(txctl->txq->axq_qnum, a_queued);
/*
* Do not queue to h/w when any of the following conditions is true:
@@ -1351,6 +1350,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc,
struct ath_atx_tid *tid,
* Add this frame to software queue for scheduling later
* for aggregation.
*/
+ TX_STAT_INC(txctl->txq->axq_qnum, a_queued_sw);
list_add_tail(&bf->list, &tid->buf_q);
ath_tx_queue_tid(txctl->txq, tid);
return;
@@ -1364,6 +1364,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc,
struct ath_atx_tid *tid,
ath_tx_addto_baw(sc, tid, fi->seqno);
/* Queue to h/w without aggregation */
+ TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
ath_buf_set_rate(sc, bf, fi->framelen);
ath_tx_txqaddbuf(sc, txctl->txq, &bf_head);
--
1.7.2.3
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