Changeset 112d159 in mainline for uspace/drv/ohci/root_hub.c

Timestamp:

2011-04-09T13:14:51Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ff0e354

Parents:

39db23f

Message:

Debug output and startup fixes

File:

• uspace/drv/ohci/root_hub.c (modified) (1 diff)

uspace/drv/ohci/root_hub.c

@@ -209 +209 @@
         instance->registers = regs;
         instance->device = dev;
-        instance->port_count = instance->registers->rh_desc_a & 0xff;
+        instance->port_count =
+            (instance->registers->rh_desc_a >> RHDA_NDS_SHIFT) & RHDA_NDS_MASK;
         rh_init_descriptors(instance);
         // set port power mode to no-power-switching