Changeset 26674

Timestamp:

2011-04-15T02:21:27+02:00 (7 years ago)

Author:

nbd

Message:

adm5120: fix promiscuous mode handling (patch from #8581), backport of r26673

File:

• branches/backfire/target/linux/adm5120/files/drivers/net/adm5120sw.c (modified) (1 diff)

branches/backfire/target/linux/adm5120/files/drivers/net/adm5120sw.c

@@ -963 +963 @@
 
         /* Check if there is any vlan in promisc mode. */
-        if (t & (SWITCH_PORTS_NOCPU << CPUP_CONF_DUNP_SHIFT))
+        if (~t & (SWITCH_PORTS_NOCPU << CPUP_CONF_DUNP_SHIFT))
+                t |= CPUP_CONF_BTM;  /* Enable Bridge Testing Mode */
+        else
                 t &= ~CPUP_CONF_BTM; /* Disable Bridge Testing Mode */
-        else
-                t |= CPUP_CONF_BTM;  /* Enable Bridge Testing Mode */
 
         sw_write_reg(SWITCH_REG_CPUP_CONF, t);