diff options
Diffstat (limited to 'openvz-sources/022.070/5221_diff-usb-uhci-20060216.patch')
-rw-r--r-- | openvz-sources/022.070/5221_diff-usb-uhci-20060216.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/openvz-sources/022.070/5221_diff-usb-uhci-20060216.patch b/openvz-sources/022.070/5221_diff-usb-uhci-20060216.patch deleted file mode 100644 index ddf8206..0000000 --- a/openvz-sources/022.070/5221_diff-usb-uhci-20060216.patch +++ /dev/null @@ -1,52 +0,0 @@ -diff -Naru a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c ---- a/drivers/usb/host/uhci-hcd.c 2006-02-16 02:10:18 -08:00 -+++ b/drivers/usb/host/uhci-hcd.c 2006-02-16 02:10:18 -08:00 -@@ -2254,7 +2254,8 @@ - irq = 7; - - /* Only place we don't use the frame list routines */ -- uhci->fl->frame[i] = cpu_to_le32(uhci->skelqh[irq]->dma_handle); -+ uhci->fl->frame[i] = UHCI_PTR_QH | -+ cpu_to_le32(uhci->skelqh[irq]->dma_handle); - } - - /* -# This is a BitKeeper generated diff -Nru style patch. -# -# ChangeSet -# 2004/08/24 11:38:47-07:00 stern@rowland.harvard.edu -# [PATCH] USB: Set QH bit in UHCI framelist entries -# -# This patch fixes the error in the UHCI driver found by Stuart Hayes. It -# adds the UHCI_PTR_QH bit into the initial entries stored in the hardware -# framelist. It's not entirely clear how the driver ever managed to work -# with these bits not set; apparently by coincidence the QH entries -# resembled TD entries sufficiently closely to fool the hardware. -# -# -# On Tue, 10 Aug 2004 Stuart_Hayes@Dell.com wrote: -# -# > Never mind, I figured it out. It looks like the uhci-hcd driver -# > doesn't add a "| UHCI_PTR_QH" to the pointers that it puts -# > in the frame list. This causes the ICH to think that the frame list -# > is pointing to a bunch of TDs instead of QHs for purposes of -# > checking for TD errors. I can only assume that the ICH -# > is actually treating the frame list entries as QH pointers in spite -# > of that bit not being set when it is actually executing the -# > schedule, or else I don't think it would work generally. -# > -# > I guess the high addresses were just making the QH look like an -# > invalid TD instead of a valid TD... not sure exactly what the ICH -# > is checking for! -# -# -# -# Signed-off-by: Alan Stern <stern@rowland.harvard.edu> -# Signed-off-by: Greg Kroah-Hartman <greg@kroah.com> -# -# drivers/usb/host/uhci-hcd.c -# 2004/08/11 02:54:29-07:00 stern@rowland.harvard.edu +2 -1 -# USB: Set QH bit in UHCI framelist entries -# - -http://linux.bkbits.net:8080/linux-2.6/gnupatch@412b8b37YsXQ5El2dAe2S2SMXZ-m0A |