mib->cnt_ptr resetting is handled in multiple places as part of
port_init_cnt(). Hence moved mib->cnt_ptr code to ksz common layer
and removed from individual product files.
Signed-off-by: Prasanna Vengateshan <prasanna.vengateshan@xxxxxxxxxxxxx>
Reviewed-by: Vladimir Oltean <olteanv@xxxxxxxxx>
---
drivers/net/dsa/microchip/ksz8795.c | 2 --
drivers/net/dsa/microchip/ksz9477.c | 3 ---
drivers/net/dsa/microchip/ksz_common.c | 8 +++++++-
3 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 43fc3087aeb3..4a31492190f8 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -447,8 +447,6 @@ static void ksz8_port_init_cnt(struct ksz_device *dev, int port)
dropped, &mib->counters[mib->cnt_ptr]);
++mib->cnt_ptr;
}
- mib->cnt_ptr = 0;
- memset(mib->counters, 0, dev->mib_cnt * sizeof(u64));
}
static void ksz8_r_table(struct ksz_device *dev, int table, u16 addr, u64 *data)
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index 854e25f43fa7..35b430d531de 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -289,9 +289,6 @@ static void ksz9477_port_init_cnt(struct ksz_device *dev, int port)
ksz_write8(dev, REG_SW_MAC_CTRL_6, SW_MIB_COUNTER_FLUSH);
ksz_pwrite32(dev, port, REG_PORT_MIB_CTRL_STAT__4, 0);
mutex_unlock(&mib->cnt_mutex);
-
- mib->cnt_ptr = 0;
- memset(mib->counters, 0, dev->mib_cnt * sizeof(u64));
}
static enum dsa_tag_protocol ksz9477_get_tag_protocol(struct dsa_switch *ds,
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 7c2968a639eb..37d9400bfe98 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -103,8 +103,14 @@ void ksz_init_mib_timer(struct ksz_device *dev)
INIT_DELAYED_WORK(&dev->mib_read, ksz_mib_read_work);
- for (i = 0; i < dev->port_cnt; i++)
+ for (i = 0; i < dev->port_cnt; i++) {
+ struct ksz_port_mib *mib = &dev->ports[i].mib;
+
dev->dev_ops->port_init_cnt(dev, i);
+
+ mib->cnt_ptr = 0;
+ memset(mib->counters, 0, dev->mib_cnt * sizeof(u64));
+ }
}
EXPORT_SYMBOL_GPL(ksz_init_mib_timer);
--
2.27.0
