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path: root/drivers/rapidio/switches/tsi568.c
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Diffstat (limited to 'drivers/rapidio/switches/tsi568.c')
-rw-r--r--drivers/rapidio/switches/tsi568.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/rapidio/switches/tsi568.c b/drivers/rapidio/switches/tsi568.c
index f7fd7898606e..b9a389b9f812 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, &regval);
- 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), &regval);
+ rio_mport_write_config_32(mport, destid, hopcount,
+ TSI568_SP_MODE(portnum),
+ regval | TSI568_SP_MODE_PW_DIS);
+ }
return 0;
}