Changeset 1c258d1 in mainline

Timestamp:

2011-04-09T23:59:36Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

c19329a, d824daf

Parents:

46e078a

Message:

Getting default address less active

Now the fibril sleeps for at least the time needed for a
typical reset.

File:

• uspace/lib/usb/src/hub.c (modified) (2 diffs)

uspace/lib/usb/src/hub.c

@@ -41 +41 @@
 #include <assert.h>
 #include <usb/debug.h>
+
+/** How much time to wait between attempts to register endpoint 0:0.
+ * The value is based on typical value for port reset + some overhead.
+ */
+#define ENDPOINT_0_0_REGISTER_ATTEMPT_DELAY_USEC (1000 * (10 + 2))
 
 /** Check that HC connection is alright.
@@ -232 +237 @@
                 if (rc != EOK) {
                         /* Do not overheat the CPU ;-). */
-                        async_usleep(10);
+                        async_usleep(ENDPOINT_0_0_REGISTER_ATTEMPT_DELAY_USEC);
                 }
         } while (rc != EOK);