From: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com,
"David S. Miller" <davem@davemloft.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Subject: [PATCH net-next 04/18] net: dsa: mv88e6xxx: move VTU flush
Date: Wed, 26 Apr 2017 11:53:22 -0400 [thread overview]
Message-ID: <20170426155336.5937-5-vivien.didelot@savoirfairelinux.com> (raw)
In-Reply-To: <20170426155336.5937-1-vivien.didelot@savoirfairelinux.com>
Move the VTU flush operation to global1_vtu.c and call it from a
mv88e6xxx_vtu_setup helper, similarly to the ATU and PVT setup.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
---
drivers/net/dsa/mv88e6xxx/chip.c | 28 ++++++++++++----------------
drivers/net/dsa/mv88e6xxx/global1.h | 1 +
drivers/net/dsa/mv88e6xxx/global1_vtu.c | 13 +++++++++++++
3 files changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index bf0350432337..d244c2283138 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1263,17 +1263,6 @@ static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port)
netdev_err(ds->ports[port].netdev, "failed to flush ATU\n");
}
-static int _mv88e6xxx_vtu_stu_flush(struct mv88e6xxx_chip *chip)
-{
- int ret;
-
- ret = mv88e6xxx_g1_vtu_op_wait(chip);
- if (ret < 0)
- return ret;
-
- return mv88e6xxx_g1_vtu_op(chip, GLOBAL_VTU_OP_FLUSH_ALL);
-}
-
static int _mv88e6xxx_vtu_stu_data_read(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry,
unsigned int nibble_offset)
@@ -1412,6 +1401,14 @@ static int _mv88e6xxx_vtu_getnext(struct mv88e6xxx_chip *chip,
return 0;
}
+static int mv88e6xxx_vtu_setup(struct mv88e6xxx_chip *chip)
+{
+ if (!chip->info->max_vid)
+ return 0;
+
+ return mv88e6xxx_g1_vtu_flush(chip);
+}
+
static int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port,
struct switchdev_obj_port_vlan *vlan,
int (*cb)(struct switchdev_obj *obj))
@@ -2599,11 +2596,6 @@ static int mv88e6xxx_g1_setup(struct mv88e6xxx_chip *chip)
if (err)
return err;
- /* Clear all the VTU and STU entries */
- err = _mv88e6xxx_vtu_stu_flush(chip);
- if (err < 0)
- return err;
-
/* Configure the IP ToS mapping registers. */
err = mv88e6xxx_g1_write(chip, GLOBAL_IP_PRI_0, 0x0000);
if (err)
@@ -2684,6 +2676,10 @@ static int mv88e6xxx_setup(struct dsa_switch *ds)
goto unlock;
}
+ err = mv88e6xxx_vtu_setup(chip);
+ if (err)
+ goto unlock;
+
err = mv88e6xxx_pvt_setup(chip);
if (err)
goto unlock;
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h
index c153d07d2065..ed40e5557bbc 100644
--- a/drivers/net/dsa/mv88e6xxx/global1.h
+++ b/drivers/net/dsa/mv88e6xxx/global1.h
@@ -52,5 +52,6 @@ int mv88e6xxx_g1_atu_remove(struct mv88e6xxx_chip *chip, u16 fid, int port,
int mv88e6xxx_g1_vtu_op_wait(struct mv88e6xxx_chip *chip);
int mv88e6xxx_g1_vtu_op(struct mv88e6xxx_chip *chip, u16 op);
+int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip);
#endif /* _MV88E6XXX_GLOBAL1_H */
diff --git a/drivers/net/dsa/mv88e6xxx/global1_vtu.c b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
index 20dfdcbda238..c41ca28da084 100644
--- a/drivers/net/dsa/mv88e6xxx/global1_vtu.c
+++ b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
@@ -31,3 +31,16 @@ int mv88e6xxx_g1_vtu_op(struct mv88e6xxx_chip *chip, u16 op)
return mv88e6xxx_g1_vtu_op_wait(chip);
}
+
+/* VLAN Translation Unit Operations */
+
+int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip)
+{
+ int err;
+
+ err = mv88e6xxx_g1_vtu_op_wait(chip);
+ if (err)
+ return err;
+
+ return mv88e6xxx_g1_vtu_op(chip, GLOBAL_VTU_OP_FLUSH_ALL);
+}
--
2.12.2
next prev parent reply other threads:[~2017-04-26 15:55 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-26 15:53 [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot
2017-04-26 15:53 ` [PATCH net-next 01/18] net: dsa: mv88e6xxx: add max VID to info Vivien Didelot
2017-04-26 16:04 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 02/18] net: dsa: mv88e6xxx: split VTU entry data member Vivien Didelot
2017-04-27 18:25 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 03/18] net: dsa: mv88e6xxx: move VTU Operation accessors Vivien Didelot
2017-04-27 18:32 ` Andrew Lunn
2017-04-27 18:33 ` Andrew Lunn
2017-04-26 15:53 ` Vivien Didelot [this message]
2017-04-27 18:34 ` [PATCH net-next 04/18] net: dsa: mv88e6xxx: move VTU flush Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 05/18] net: dsa: mv88e6xxx: move VTU FID accessors Vivien Didelot
2017-04-27 18:35 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 06/18] net: dsa: mv88e6xxx: move VTU SID accessors Vivien Didelot
2017-04-27 18:37 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 07/18] net: dsa: mv88e6xxx: move VTU VID accessors Vivien Didelot
2017-04-27 18:51 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 08/18] net: dsa: mv88e6xxx: move generic VTU GetNext Vivien Didelot
2017-04-27 18:59 ` Andrew Lunn
2017-04-28 15:07 ` Vivien Didelot
2017-04-26 15:53 ` [PATCH net-next 09/18] net: dsa: mv88e6xxx: move VTU Data accessors Vivien Didelot
2017-04-27 19:19 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 10/18] net: dsa: mv88e6xxx: move STU GetNext operation Vivien Didelot
2017-04-27 19:43 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 11/18] net: dsa: mv88e6xxx: get STU entry on VTU GetNext Vivien Didelot
2017-04-27 20:17 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 12/18] net: dsa: mv88e6xxx: load STU entry with VTU entry Vivien Didelot
2017-04-28 2:07 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 13/18] net: dsa: mv88e6xxx: add VTU GetNext operation Vivien Didelot
2017-04-28 2:10 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 14/18] net: dsa: mv88e6xxx: add VTU Load/Purge operation Vivien Didelot
2017-04-28 2:14 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 15/18] net: dsa: mv88e6xxx: make VTU helpers static Vivien Didelot
2017-04-28 2:15 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 16/18] net: dsa: mv88e6xxx: simplify VTU entry getter Vivien Didelot
2017-04-28 2:19 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 17/18] net: dsa: mv88e6xxx: support the VTU Page bit Vivien Didelot
2017-04-28 12:53 ` Andrew Lunn
2017-04-28 14:25 ` Vivien Didelot
2017-04-28 14:52 ` Andrew Lunn
2017-04-26 15:53 ` [PATCH net-next 18/18] net: dsa: mv88e6xxx: add VTU support for 88E6390 Vivien Didelot
2017-04-28 12:55 ` Andrew Lunn
2017-05-01 15:51 ` [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot
2017-05-01 16:08 ` David Miller
2017-05-01 16:21 ` Vivien Didelot
2017-05-01 16:25 ` Andrew Lunn
2017-05-01 17:16 ` Vivien Didelot
2017-05-01 16:26 ` David Miller
2017-05-01 16:36 ` Vivien Didelot
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