Files
sablink-distro/sys-kernel/genkernel/files/genkernel-3.4.5-smarter-doslowusb.patch
T
lxnay f1cf6d1a11 smarter non-invasive slowusb patch
git-svn-id: http://svn.sabayonlinux.org/overlay@702 d7aec97c-591d-0410-af39-a8856400b30a
2007-01-05 17:24:46 +00:00

52 lines
1.5 KiB
Diff

diff -Nurp genkernel-3.4.5.orig/generic/initrd.scripts genkernel-3.4.5/generic/initrd.scripts
--- genkernel-3.4.5.orig/generic/initrd.scripts 2006-11-14 15:55:40.000000000 +0100
+++ genkernel-3.4.5/generic/initrd.scripts 2007-01-05 18:26:30.000000000 +0100
@@ -323,11 +323,27 @@ start_dev_mgr() {
then
cd /sys
[ "${DO_slowusb}" ] && sleep 10
+
+ # Smarter control
+ [ "${DO_slowusb}" ] || \
+ for dir in /sys/bus/usb/drivers/usb-storage/*; do
+ if [ -d "${dir}" ]
+ then
+ FORCE_slowusb="1"
+ fi
+ done
+ [ "${FORCE_slowusb}" ] && sleep 10
+
kill_devfsd
good_msg 'Activating mdev'
# runUdev
runmdev
[ "${DO_slowusb}" ] && sleep 20
+
+ # Smarter control
+ [ "${DO_slowusb}" ] || \
+ [ "${FORCE_slowusb}" ] && sleep 20
+
cd /
else
good_msg 'Activating devfs'
diff -Nurp genkernel-3.4.5.orig/generic/linuxrc genkernel-3.4.5/generic/linuxrc
--- genkernel-3.4.5.orig/generic/linuxrc 2007-01-05 18:15:00.000000000 +0100
+++ genkernel-3.4.5/generic/linuxrc 2007-01-05 18:24:57.000000000 +0100
@@ -647,6 +647,16 @@ then
export CDBOOT
CDBOOT=1
[ "${DO_slowusb}" ] && sleep 10
+
+ # Smarter control
+ [ "${DO_slowusb}" ] || \
+ for dir in /sys/bus/usb/drivers/usb-storage/*; do
+ if [ -d "${dir}" ]
+ then
+ FORCE_slowusb="1"
+ fi
+ done
+ [ "${FORCE_slowusb}" ] && sleep 10
else
if [ "${USE_UNIONFS_NORMAL}" -eq '1' ]
then