This patch adds support for option modification of single vlans and ranges. It allows to only modify options, i.e. skip create/delete by using the BRIDGE_VLAN_INFO_ONLY_OPTS flag. When working with a range option changes we try to pack the notifications as much as possible. v2: do full port (all vlans) notification only when creating/deleting vlans for compatibility, rework the range detection when changing options, add more verbose extack errors and check if a vlan should be used (br_vlan_should_use checks)
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| @@ -130,6 +130,7 @@ enum { · 129 unmodified lines | ||
| 130 | 130 | #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */ |
| 131 | 131 | #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */ |
| 132 | 132 | #define BRIDGE_VLAN_INFO_BRENTRY (1<<5) /* Global bridge VLAN entry */ |
| 133 | +#define BRIDGE_VLAN_INFO_ONLY_OPTS (1<<6) /* Skip create/delete/flags */ | |
| 133 | 134 | |
| 134 | 135 | struct bridge_vlan_info { |
| 135 | 136 | __u16 flags; |