diff options
Diffstat (limited to 'drivers/rapidio/switches/idt_gen2.c')
| -rw-r--r-- | drivers/rapidio/switches/idt_gen2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/rapidio/switches/idt_gen2.c b/drivers/rapidio/switches/idt_gen2.c index 095016a9dec..a70f37c4f49 100644 --- a/drivers/rapidio/switches/idt_gen2.c +++ b/drivers/rapidio/switches/idt_gen2.c @@ -95,6 +95,9 @@ idtg2_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount, else table++; + if (route_port == RIO_INVALID_ROUTE) + route_port = IDT_DEFAULT_ROUTE; + rio_mport_write_config_32(mport, destid, hopcount, LOCAL_RTE_CONF_DESTID_SEL, table); @@ -411,6 +414,12 @@ static int idtg2_switch_init(struct rio_dev *rdev, int do_enum) rdev->rswitch->em_handle = idtg2_em_handler; rdev->rswitch->sw_sysfs = idtg2_sysfs; + if (do_enum) { + /* Ensure that default routing is disabled on startup */ + rio_write_config_32(rdev, + RIO_STD_RTE_DEFAULT_PORT, IDT_NO_ROUTE); + } + return 0; } |