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| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-08-03 23:03:51 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-04 04:19:22 +0300 |
| commit | 916a8d168e8aea52e6f7eb2e323d5dcbd5dc23d5 (patch) | |
| tree | 410370e085f42359be7902029802eaa45c952687 /drivers/net/dsa | |
| parent | 81d4e8e0731408c7fc66409cbf97f10f38964dc1 (diff) | |
| download | linux-916a8d168e8aea52e6f7eb2e323d5dcbd5dc23d5.tar.xz | |
net: dsa: loop: Support 4K VLANs
Allocate a 4K array of VLANs instead of limiting ourselves to just 5
which is arbitrary.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/dsa_loop.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c index 4a57238cdfd8..6e97b44c6f3f 100644 --- a/drivers/net/dsa/dsa_loop.c +++ b/drivers/net/dsa/dsa_loop.c @@ -48,12 +48,10 @@ struct dsa_loop_port { u16 pvid; }; -#define DSA_LOOP_VLANS 5 - struct dsa_loop_priv { struct mii_bus *bus; unsigned int port_base; - struct dsa_loop_vlan vlans[DSA_LOOP_VLANS]; + struct dsa_loop_vlan vlans[VLAN_N_VID]; struct net_device *netdev; struct dsa_loop_port ports[DSA_MAX_PORTS]; }; @@ -191,7 +189,7 @@ dsa_loop_port_vlan_prepare(struct dsa_switch *ds, int port, /* Just do a sleeping operation to make lockdep checks effective */ mdiobus_read(bus, ps->port_base + port, MII_BMSR); - if (vlan->vid_end > DSA_LOOP_VLANS) + if (vlan->vid_end > ARRAY_SIZE(ps->vlans)) return -ERANGE; return 0; |