Changeset ff0e354 in mainline

Timestamp:

2011-04-09T13:27:53Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

8790650

Parents:

112d159

Message:

Postpone launching of interrupt emulator after everything else is initialized

Fixes crash with devices connected on startup

Location:

uspace/drv/ohci

Files:

• hc.c (modified) (2 diffs)
• hw_struct/endpoint_descriptor.c (modified) (1 diff)

uspace/drv/ohci/hc.c

@@ -108 +108 @@
             ret, str_error(ret));
 
+
+        hc_gain_control(instance);
+
+        rh_init(&instance->rh, dev, instance->registers);
+
+        hc_init_memory(instance);
+        hc_init_hw(instance);
+
         if (!interrupts) {
                 instance->interrupt_emulator =
@@ -113 +121 @@
                 fibril_add_ready(instance->interrupt_emulator);
         }
-
-        hc_gain_control(instance);
-
-        rh_init(&instance->rh, dev, instance->registers);
-
-        hc_init_memory(instance);
-        hc_init_hw(instance);
 
         /* TODO: implement */

uspace/drv/ohci/hw_struct/endpoint_descriptor.c

@@ -57 +57 @@
         if (ep->transfer_type == USB_TRANSFER_ISOCHRONOUS)
                 instance->status |= ED_STATUS_F_FLAG;
-
 }
-
 /**
  * @}