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generic: ar8216: mib_work_func: read all port mibs everytime 

ar8xxx_mib_capture will update mib counters for all ports. Current
code only update one port at a time and the data for other ports
are lost.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
openwrt-19.07
Chuanhong Guo 2019-01-11 13:18:30 +08:00 committed by Petr Štetiar
parent 9fc506e9b2
commit d6366ce366
2 changed files with 5 additions and 9 deletions
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13
target/linux/generic/files/drivers/net/phy/ar8216.c
View File

@ -2189,7 +2189,7 @@ static void
ar8xxx_mib_work_func(struct work_struct *work)
{
struct ar8xxx_priv *priv;
int err;
int err, i;
priv = container_of(work, struct ar8xxx_priv, mib_work.work);
@ -2197,15 +2197,12 @@ ar8xxx_mib_work_func(struct work_struct *work)
err = ar8xxx_mib_capture(priv);
if (err)
goto next_port;
goto next_attempt;
ar8xxx_mib_fetch_port_stat(priv, priv->mib_next_port, false);
next_port:
priv->mib_next_port++;
if (priv->mib_next_port >= priv->dev.ports)
priv->mib_next_port = 0;
for (i = 0; i < priv->dev.ports; i++)
ar8xxx_mib_fetch_port_stat(priv, i, false);
next_attempt:
mutex_unlock(&priv->mib_lock);
schedule_delayed_work(&priv->mib_work,
msecs_to_jiffies(AR8XXX_MIB_WORK_DELAY));

1
target/linux/generic/files/drivers/net/phy/ar8216.h
View File

@ -488,7 +488,6 @@ struct ar8xxx_priv {
struct mutex mib_lock;
struct delayed_work mib_work;
int mib_next_port;
u64 *mib_stats;
struct list_head list;