[openfirmware] [commit] r2070 - dev/usb2/hcd
repository service
svn at openfirmware.info
Wed Dec 8 22:27:30 CET 2010
Author: wmb
Date: Wed Dec 8 22:27:30 2010
New Revision: 2070
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2070
Log:
USB hub driver - added a configurable delay between port power-up and probing.
Modified:
dev/usb2/hcd/probehub.fth
Modified: dev/usb2/hcd/probehub.fth
==============================================================================
--- dev/usb2/hcd/probehub.fth Wed Dec 8 22:26:17 2010 (r2069)
+++ dev/usb2/hcd/probehub.fth Wed Dec 8 22:27:30 2010 (r2070)
@@ -49,7 +49,10 @@
tuck 1 ?do i power-hub-port loop 2* ms
( hub-dev #ports )
- d# 100 ms
+ " usb-delay" ['] evaluate catch if ( hub-dev #ports x x )
+ 2drop d# 100 ( hub-dev #ports ms )
+ then ( hub-dev #ports ms )
+ ms
( hub-dev #ports ) 1 ?do
dup i ['] probe-hub-port catch if
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