@@ -3,6 +3,7 @@ menuconfig B53
tristate "Broadcom BCM53xx managed switch support"
depends on NET_DSA
select NET_DSA_TAG_BRCM
+ select NET_DSA_TAG_BRCM_LEGACY
select NET_DSA_TAG_BRCM_PREPEND
help
This driver adds support for Broadcom managed switch chips. It supports
@@ -2052,15 +2052,17 @@ enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds, int port,
{
struct b53_device *dev = ds->priv;
- /* Older models (5325, 5365) support a different tag format that we do
- * not support in net/dsa/tag_brcm.c yet.
- */
- if (is5325(dev) || is5365(dev) ||
- !b53_can_enable_brcm_tags(ds, port, mprot)) {
+ if (!b53_can_enable_brcm_tags(ds, port, mprot)) {
dev->tag_protocol = DSA_TAG_PROTO_NONE;
goto out;
}
+ /* Older models require a different 6 byte tag */
+ if (is5325(dev) || is5365(dev) || is63xx(dev)) {
+ dev->tag_protocol = DSA_TAG_PROTO_BRCM_LEGACY;
+ goto out;
+ }
+
/* Broadcom BCM58xx chips have a flow accelerator on Port 8
* which requires us to use the prepended Broadcom tag type
*/