From: Vladimir Oltean <olteanv@gmail.com>
To: jakub.kicinski@netronome.com, davem@davemloft.net,
alexandre.belloni@bootlin.com
Cc: andrew@lunn.ch, f.fainelli@gmail.com, vivien.didelot@gmail.com,
joergen.andreasen@microchip.com, allan.nielsen@microchip.com,
horatiu.vultur@microchip.com, claudiu.manoil@nxp.com,
netdev@vger.kernel.org, Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: [PATCH net-next 09/15] net: mscc: ocelot: limit vlan ingress filtering to actual number of ports
Date: Sat, 9 Nov 2019 15:02:55 +0200 [thread overview]
Message-ID: <20191109130301.13716-10-olteanv@gmail.com> (raw)
In-Reply-To: <20191109130301.13716-1-olteanv@gmail.com>
From: Vladimir Oltean <vladimir.oltean@nxp.com>
The VSC7514 switch (Ocelot) is a 10-port device, while VSC9959 (Felix)
is 6-port. Therefore the VLAN filtering mask would be out of bounds when
calling for this new switch. Fix that.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
drivers/net/ethernet/mscc/ocelot.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 58ead0652bce..107a07cfaec9 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -389,7 +389,8 @@ static void ocelot_vlan_init(struct ocelot *ocelot)
/* Set vlan ingress filter mask to all ports but the CPU port by
* default.
*/
- ocelot_write(ocelot, GENMASK(9, 0), ANA_VLANMASK);
+ ocelot_write(ocelot, GENMASK(ocelot->num_phys_ports - 1, 0),
+ ANA_VLANMASK);
for (port = 0; port < ocelot->num_phys_ports; port++) {
ocelot_write_gix(ocelot, 0, REW_PORT_VLAN_CFG, port);
--
2.17.1
next prev parent reply other threads:[~2019-11-09 13:03 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-09 13:02 [PATCH net-next 00/15] Accomodate DSA front-end into Ocelot Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 01/15] net: mscc: ocelot: break apart ocelot_vlan_port_apply Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 02/15] net: mscc: ocelot: break apart vlan operations into ocelot_vlan_{add,del} Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 03/15] net: mscc: ocelot: break out fdb operations into abstract implementations Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 04/15] net: mscc: ocelot: change prototypes of hwtstamping ioctls Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 05/15] net: mscc: ocelot: change prototypes of switchdev port attribute handlers Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 06/15] net: mscc: ocelot: refactor struct ocelot_port out of function prototypes Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 07/15] net: mscc: ocelot: separate net_device related items out of ocelot_port Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 08/15] net: mscc: ocelot: refactor ethtool callbacks Vladimir Oltean
2019-11-09 13:02 ` Vladimir Oltean [this message]
2019-11-10 16:25 ` [PATCH net-next 09/15] net: mscc: ocelot: limit vlan ingress filtering to actual number of ports Andrew Lunn
2019-11-10 16:29 ` Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 10/15] net: mscc: ocelot: move port initialization into separate function Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 11/15] net: mscc: ocelot: separate the common implementation of ndo_open and ndo_stop Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 12/15] net: mscc: ocelot: initialize list of multicast addresses in common code Vladimir Oltean
2019-11-09 13:02 ` [PATCH net-next 13/15] net: mscc: ocelot: refactor adjust_link into a netdev-independent function Vladimir Oltean
2019-11-09 13:03 ` [PATCH net-next 14/15] net: mscc: ocelot: split assignment of the cpu port into a separate function Vladimir Oltean
2019-11-10 16:32 ` Andrew Lunn
2019-11-10 16:40 ` Vladimir Oltean
2019-11-10 16:50 ` Vladimir Oltean
2019-11-09 13:03 ` [PATCH net-next 15/15] net: mscc: ocelot: don't hardcode the number of the CPU port Vladimir Oltean
2019-11-10 16:50 ` Andrew Lunn
2019-11-10 17:00 ` Vladimir Oltean
2019-11-10 17:12 ` Andrew Lunn
2019-11-10 17:33 ` Vladimir Oltean
2019-11-10 20:54 ` Florian Fainelli
2019-11-12 0:53 ` Vladimir Oltean
2019-11-12 2:53 ` Andrew Lunn
2019-11-10 17:16 ` [PATCH net-next 00/15] Accomodate DSA front-end into Ocelot Andrew Lunn
2019-11-10 17:22 ` Vladimir Oltean
2019-11-11 12:10 ` Horatiu Vultur
2019-11-11 12:17 ` Vladimir Oltean
2019-11-11 20:59 ` David Miller
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