From: Kevin O'Connor <kevin@koconnor.net>
Date: Sat, 17 Apr 2010 20:59:12 +0000 (-0400)
Subject: USB EHCI should yield() whil waiting for controller to ack reset.
X-Git-Tag: rel-0.6.1~86
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=698d3f92c20bab104ad873a245c2cf7823e2ae6d;p=seabios.git

USB EHCI should yield() whil waiting for controller to ack reset.
---

diff --git a/src/usb-ehci.c b/src/usb-ehci.c
index 1f683c8..4df4b1c 100644
--- a/src/usb-ehci.c
+++ b/src/usb-ehci.c
@@ -198,6 +198,7 @@ configure_ehci(void *data)
             warn_timeout();
             goto fail;
         }
+        yield();
     }
 
     // Disable interrupts (just to be safe).