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generic ar8xxx: increase VLAN table for AR83x7

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The Atheros AR8327 and AR8337 have (according to their datasheet) a
VLAN table with a maximum of 4096 entries.

Currently, there's a hard limit of 128 VLANs, which is the same as
for most other Atheros switches. Increase this limit only for the
AR83x7 series and modify some shared functions to allow them to work
with a variable max VLAN count.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer
2019-11-24 20:53:39 +01:00
parent 82a741c774
commit 3f79aaa297
3 changed files with 13 additions and 9 deletions
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8
target/linux/generic/files/drivers/net/phy/ar8216.h
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@@ -31,6 +31,9 @@
/* size of the vlan table */
#define AR8X16_MAX_VLANS 128
#define AR83X7_MAX_VLANS 4096
#define AR8XXX_MAX_VLANS AR83X7_MAX_VLANS
#define AR8X16_PROBE_RETRIES 10
#define AR8X16_MAX_PORTS 8
@@ -504,8 +507,9 @@ struct ar8xxx_priv {
/* all fields below are cleared on reset */
bool vlan;
u16 vlan_id[AR8X16_MAX_VLANS];
u8 vlan_table[AR8X16_MAX_VLANS];
u16 vlan_id[AR8XXX_MAX_VLANS];
u8 vlan_table[AR8XXX_MAX_VLANS];
u8 vlan_tagged;
u16 pvid[AR8X16_MAX_PORTS];
int arl_age_time;