From: greearb@candelatech.com
To: linux-wireless@vger.kernel.org
Cc: Ben Greear <greearb@candelatech.com>
Subject: [PATCH 11/11] mt76: mt7915: poll mib counters every 200ms
Date: Thu, 18 Nov 2021 08:40:56 -0800 [thread overview]
Message-ID: <20211118164056.2965-11-greearb@candelatech.com> (raw)
In-Reply-To: <20211118164056.2965-1-greearb@candelatech.com>
From: Ben Greear <greearb@candelatech.com>
Instead of every 500ms, this will do better job of catching wraps
of 16-bit pkt counters.
Signed-off-by: Ben Greear <greearb@candelatech.com>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 3c89c7573015..7cfa6b2abda5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -2390,7 +2390,11 @@ void mt7915_mac_work(struct work_struct *work)
mutex_lock(&mphy->dev->mutex);
mt76_update_survey(mphy);
- if (++mphy->mac_work_count == 5) {
+
+ /* this method is called about every 100ms. Some pkt counters are 16-bit,
+ * so poll every 200ms to keep overflows at a minimum.
+ */
+ if (++mphy->mac_work_count == 2) {
mphy->mac_work_count = 0;
mt7915_mac_update_stats(phy);
--
2.20.1
next prev parent reply other threads:[~2021-11-18 16:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 16:40 [PATCH 01/11] mt76: mt7915: add comments about rx descriptor parsing greearb
2021-11-18 16:40 ` [PATCH 02/11] mt76: mt7915: print out hw revision greearb
2021-11-18 16:59 ` Ryder Lee
2021-11-18 16:40 ` [PATCH 03/11] mt76: mt7915: support enabling rx group-5 status greearb
2022-01-04 10:39 ` Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 04/11] mt76: mt7915: use nss for calculating rx-chains greearb
2021-12-03 9:16 ` Felix Fietkau
2021-12-03 15:33 ` Ben Greear
2021-11-18 16:40 ` [PATCH 05/11] mt76: mt7915: ethtool group-5 rx stats information greearb
2022-01-04 10:58 ` Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 06/11] mt76: mt7915: ethtool counters for driver rx path greearb
2021-11-18 16:40 ` [PATCH 07/11] mt76: mt7915: fix rate rix and flags in txs path greearb
2022-01-04 11:15 ` Lorenzo Bianconi
2021-11-18 16:40 ` [PATCH 08/11] mt76: mt7915: add ethtool tx/rx pkts/bytes greearb
2021-11-18 16:40 ` [PATCH 09/11] mt76: mt7915: add rx-ppdu-size-out-of-range ethtool counter greearb
2021-11-18 16:40 ` [PATCH 10/11] mt76: mt7915: ethtool and mib rx stats greearb
2021-11-18 16:40 ` greearb [this message]
2021-11-18 17:01 ` [PATCH 11/11] mt76: mt7915: poll mib counters every 200ms Ryder Lee
2021-11-19 16:33 ` [PATCH 01/11] mt76: mt7915: add comments about rx descriptor parsing Lorenzo Bianconi
2021-11-19 16:41 ` Ben Greear
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