diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6131.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6131.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c index 1a5a15bf16df..765de63f59bd 100644 --- a/drivers/net/dsa/mv88e6131.c +++ b/drivers/net/dsa/mv88e6131.c @@ -44,7 +44,9 @@ static char *mv88e6131_probe(struct device *host_dev, int sw_addr) static int mv88e6131_setup_global(struct dsa_switch *ds) { + u32 upstream_port = dsa_upstream_port(ds); int ret; + u32 reg; ret = mv88e6xxx_setup_global(ds); if (ret) @@ -55,30 +57,42 @@ static int mv88e6131_setup_global(struct dsa_switch *ds) * to arbitrate between packet queues, set the maximum frame * size to 1632, and mask all interrupt sources. */ - REG_WRITE(REG_GLOBAL, 0x04, 0x4400); + REG_WRITE(REG_GLOBAL, GLOBAL_CONTROL, + GLOBAL_CONTROL_PPU_ENABLE | GLOBAL_CONTROL_MAX_FRAME_1632); /* Set the VLAN ethertype to 0x8100. */ - REG_WRITE(REG_GLOBAL, 0x19, 0x8100); + REG_WRITE(REG_GLOBAL, GLOBAL_CORE_TAG_TYPE, 0x8100); /* Disable ARP mirroring, and configure the upstream port as * the port to which ingress and egress monitor frames are to * be sent. */ - REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1100) | 0x00f0); + reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | + upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | + GLOBAL_MONITOR_CONTROL_ARP_DISABLED; + REG_WRITE(REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); /* Disable cascade port functionality unless this device * is used in a cascade configuration, and set the switch's * DSA device number. */ if (ds->dst->pd->nr_chips > 1) - REG_WRITE(REG_GLOBAL, 0x1c, 0xf000 | (ds->index & 0x1f)); + REG_WRITE(REG_GLOBAL, GLOBAL_CONTROL_2, + GLOBAL_CONTROL_2_MULTIPLE_CASCADE | + (ds->index & 0x1f)); else - REG_WRITE(REG_GLOBAL, 0x1c, 0xe000 | (ds->index & 0x1f)); + REG_WRITE(REG_GLOBAL, GLOBAL_CONTROL_2, + GLOBAL_CONTROL_2_NO_CASCADE | + (ds->index & 0x1f)); /* Force the priority of IGMP/MLD snoop frames and ARP frames * to the highest setting. */ - REG_WRITE(REG_GLOBAL2, 0x0f, 0x00ff); + REG_WRITE(REG_GLOBAL2, GLOBAL2_PRIO_OVERRIDE, + GLOBAL2_PRIO_OVERRIDE_FORCE_SNOOP | + 7 << GLOBAL2_PRIO_OVERRIDE_SNOOP_SHIFT | + GLOBAL2_PRIO_OVERRIDE_FORCE_ARP | + 7 << GLOBAL2_PRIO_OVERRIDE_ARP_SHIFT); return 0; } |