diff options
Diffstat (limited to 'drivers/rapidio/switches/tsi568.c')
| -rw-r--r-- | drivers/rapidio/switches/tsi568.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/rapidio/switches/tsi568.c b/drivers/rapidio/switches/tsi568.c index f7fd7898606..b9a389b9f81 100644 --- a/drivers/rapidio/switches/tsi568.c +++ b/drivers/rapidio/switches/tsi568.c @@ -29,7 +29,7 @@ #define SPP_ROUTE_CFG_DESTID(n) (0x11070 + 0x100*n) #define SPP_ROUTE_CFG_PORT(n) (0x11074 + 0x100*n) -#define TSI568_SP_MODE_BC 0x10004 +#define TSI568_SP_MODE(n) (0x11004 + 0x100*n) #define TSI568_SP_MODE_PW_DIS 0x08000000 static int @@ -117,14 +117,19 @@ tsi568_em_init(struct rio_dev *rdev) u16 destid = rdev->rswitch->destid; u8 hopcount = rdev->rswitch->hopcount; u32 regval; + int portnum; pr_debug("TSI568 %s [%d:%d]\n", __func__, destid, hopcount); /* Make sure that Port-Writes are disabled (for all ports) */ - rio_mport_read_config_32(mport, destid, hopcount, - TSI568_SP_MODE_BC, ®val); - rio_mport_write_config_32(mport, destid, hopcount, - TSI568_SP_MODE_BC, regval | TSI568_SP_MODE_PW_DIS); + for (portnum = 0; + portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) { + rio_mport_read_config_32(mport, destid, hopcount, + TSI568_SP_MODE(portnum), ®val); + rio_mport_write_config_32(mport, destid, hopcount, + TSI568_SP_MODE(portnum), + regval | TSI568_SP_MODE_PW_DIS); + } return 0; } |