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* [ath9k-devel] [PATCH] ath9k: Show some live tx-queue values in debugfs.
@ 2010-12-07 17:55 ` greearb
  0 siblings, 0 replies; 4+ messages in thread
From: greearb at candelatech.com @ 2010-12-07 17:55 UTC (permalink / raw)
  To: ath9k-devel

From: Ben Greear <greearb@candelatech.com>

I thought this might help track down stuck queues, etc.

Signed-off-by: Ben Greear <greearb@candelatech.com>
---
:100644 100644 3586c43... 5075faa... M	drivers/net/wireless/ath/ath9k/debug.c
 drivers/net/wireless/ath/ath9k/debug.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 3586c43..5075faa 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -589,6 +589,16 @@ static const struct file_operations fops_wiphy = {
 		sc->debug.stats.txstats[WME_AC_VO].elem); \
 } while(0)
 
+#define PRX(str, elem)							\
+do {									\
+	len += snprintf(buf + len, size - len,				\
+			"%s%13u%11u%10u%10u\n", str,			\
+			(unsigned int)(sc->tx.txq[WME_AC_BE].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_BK].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_VI].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_VO].elem));	\
+} while(0)
+
 static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 			      size_t count, loff_t *ppos)
 {
@@ -619,6 +629,12 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 	PR("TX-Pkts-All:     ", tx_pkts_all);
 	PR("TX-Bytes-All:    ", tx_bytes_all);
 
+	PRX("axq-qnum:        ", axq_qnum);
+	PRX("axq-depth:       ", axq_depth);
+	PRX("axq-stopped      ", stopped);
+	PRX("tx-in-progress   ", axq_tx_inprogress);
+	PRX("pending-frames   ", pending_frames);
+
 	if (len > size)
 		len = size;
 
-- 
1.7.2.3

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] ath9k: Show some live tx-queue values in debugfs.
@ 2010-12-07 17:55 ` greearb
  0 siblings, 0 replies; 4+ messages in thread
From: greearb @ 2010-12-07 17:55 UTC (permalink / raw)
  To: linux-wireless; +Cc: ath9k-devel, Ben Greear

From: Ben Greear <greearb@candelatech.com>

I thought this might help track down stuck queues, etc.

Signed-off-by: Ben Greear <greearb@candelatech.com>
---
:100644 100644 3586c43... 5075faa... M	drivers/net/wireless/ath/ath9k/debug.c
 drivers/net/wireless/ath/ath9k/debug.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 3586c43..5075faa 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -589,6 +589,16 @@ static const struct file_operations fops_wiphy = {
 		sc->debug.stats.txstats[WME_AC_VO].elem); \
 } while(0)
 
+#define PRX(str, elem)							\
+do {									\
+	len += snprintf(buf + len, size - len,				\
+			"%s%13u%11u%10u%10u\n", str,			\
+			(unsigned int)(sc->tx.txq[WME_AC_BE].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_BK].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_VI].elem),	\
+			(unsigned int)(sc->tx.txq[WME_AC_VO].elem));	\
+} while(0)
+
 static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 			      size_t count, loff_t *ppos)
 {
@@ -619,6 +629,12 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 	PR("TX-Pkts-All:     ", tx_pkts_all);
 	PR("TX-Bytes-All:    ", tx_bytes_all);
 
+	PRX("axq-qnum:        ", axq_qnum);
+	PRX("axq-depth:       ", axq_depth);
+	PRX("axq-stopped      ", stopped);
+	PRX("tx-in-progress   ", axq_tx_inprogress);
+	PRX("pending-frames   ", pending_frames);
+
 	if (len > size)
 		len = size;
 
-- 
1.7.2.3


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [ath9k-devel] [PATCH] ath9k: Show some live tx-queue values in debugfs.
  2010-12-07 17:55 ` greearb
@ 2011-01-05 17:48   ` Ben Greear
  -1 siblings, 0 replies; 4+ messages in thread
From: Ben Greear @ 2011-01-05 17:48 UTC (permalink / raw)
  To: ath9k-devel

On 12/07/2010 09:55 AM, greearb at candelatech.com wrote:
> From: Ben Greear<greearb@candelatech.com>
>
> I thought this might help track down stuck queues, etc.

Any comments on this one?  Seems it was never picked up...

Thanks,
Ben

>
> Signed-off-by: Ben Greear<greearb@candelatech.com>
> ---
> :100644 100644 3586c43... 5075faa... M	drivers/net/wireless/ath/ath9k/debug.c
>   drivers/net/wireless/ath/ath9k/debug.c |   16 ++++++++++++++++
>   1 files changed, 16 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
> index 3586c43..5075faa 100644
> --- a/drivers/net/wireless/ath/ath9k/debug.c
> +++ b/drivers/net/wireless/ath/ath9k/debug.c
> @@ -589,6 +589,16 @@ static const struct file_operations fops_wiphy = {
>   		sc->debug.stats.txstats[WME_AC_VO].elem); \
>   } while(0)
>
> +#define PRX(str, elem)							\
> +do {									\
> +	len += snprintf(buf + len, size - len,				\
> +			"%s%13u%11u%10u%10u\n", str,			\
> +			(unsigned int)(sc->tx.txq[WME_AC_BE].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_BK].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_VI].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_VO].elem));	\
> +} while(0)
> +
>   static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
>   			      size_t count, loff_t *ppos)
>   {
> @@ -619,6 +629,12 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
>   	PR("TX-Pkts-All:     ", tx_pkts_all);
>   	PR("TX-Bytes-All:    ", tx_bytes_all);
>
> +	PRX("axq-qnum:        ", axq_qnum);
> +	PRX("axq-depth:       ", axq_depth);
> +	PRX("axq-stopped      ", stopped);
> +	PRX("tx-in-progress   ", axq_tx_inprogress);
> +	PRX("pending-frames   ", pending_frames);
> +
>   	if (len>  size)
>   		len = size;
>


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] ath9k: Show some live tx-queue values in debugfs.
@ 2011-01-05 17:48   ` Ben Greear
  0 siblings, 0 replies; 4+ messages in thread
From: Ben Greear @ 2011-01-05 17:48 UTC (permalink / raw)
  To: linux-wireless; +Cc: ath9k-devel

On 12/07/2010 09:55 AM, greearb@candelatech.com wrote:
> From: Ben Greear<greearb@candelatech.com>
>
> I thought this might help track down stuck queues, etc.

Any comments on this one?  Seems it was never picked up...

Thanks,
Ben

>
> Signed-off-by: Ben Greear<greearb@candelatech.com>
> ---
> :100644 100644 3586c43... 5075faa... M	drivers/net/wireless/ath/ath9k/debug.c
>   drivers/net/wireless/ath/ath9k/debug.c |   16 ++++++++++++++++
>   1 files changed, 16 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
> index 3586c43..5075faa 100644
> --- a/drivers/net/wireless/ath/ath9k/debug.c
> +++ b/drivers/net/wireless/ath/ath9k/debug.c
> @@ -589,6 +589,16 @@ static const struct file_operations fops_wiphy = {
>   		sc->debug.stats.txstats[WME_AC_VO].elem); \
>   } while(0)
>
> +#define PRX(str, elem)							\
> +do {									\
> +	len += snprintf(buf + len, size - len,				\
> +			"%s%13u%11u%10u%10u\n", str,			\
> +			(unsigned int)(sc->tx.txq[WME_AC_BE].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_BK].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_VI].elem),	\
> +			(unsigned int)(sc->tx.txq[WME_AC_VO].elem));	\
> +} while(0)
> +
>   static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
>   			      size_t count, loff_t *ppos)
>   {
> @@ -619,6 +629,12 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
>   	PR("TX-Pkts-All:     ", tx_pkts_all);
>   	PR("TX-Bytes-All:    ", tx_bytes_all);
>
> +	PRX("axq-qnum:        ", axq_qnum);
> +	PRX("axq-depth:       ", axq_depth);
> +	PRX("axq-stopped      ", stopped);
> +	PRX("tx-in-progress   ", axq_tx_inprogress);
> +	PRX("pending-frames   ", pending_frames);
> +
>   	if (len>  size)
>   		len = size;
>


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-01-05 17:48 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-12-07 17:55 [ath9k-devel] [PATCH] ath9k: Show some live tx-queue values in debugfs greearb at candelatech.com
2010-12-07 17:55 ` greearb
2011-01-05 17:48 ` [ath9k-devel] " Ben Greear
2011-01-05 17:48   ` Ben Greear

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