diff options
Diffstat (limited to 'drivers/rapidio/switches/tsi57x.c')
| -rw-r--r-- | drivers/rapidio/switches/tsi57x.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c index d34df722d95..2003fb63c40 100644 --- a/drivers/rapidio/switches/tsi57x.c +++ b/drivers/rapidio/switches/tsi57x.c @@ -166,7 +166,8 @@ tsi57x_em_init(struct rio_dev *rdev) pr_debug("TSI578 %s [%d:%d]\n", __func__, destid, hopcount); - for (portnum = 0; portnum < 16; portnum++) { + for (portnum = 0; + portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) { /* Make sure that Port-Writes are enabled (for all ports) */ rio_mport_read_config_32(mport, destid, hopcount, TSI578_SP_MODE(portnum), ®val); @@ -205,6 +206,10 @@ tsi57x_em_init(struct rio_dev *rdev) portnum++; } + /* set TVAL = ~50us */ + rio_mport_write_config_32(mport, destid, hopcount, + rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x9a << 8); + return 0; } |