# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.541 -> 1.542
# drivers/usb/host/ehci-q.c 1.12 -> 1.13
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/04/22 [EMAIL PROTECTED] 1.542
# [PATCH] Re: PATCH: 2.5.8 ehci, submit errors
#
# Oh, and for non-x86 platforms with interesting pci
# mapping, this tweak to one new routine would be
# important in a particular error path I've yet to see ... :)
# --------------------------------------------
#
diff -Nru a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
--- a/drivers/usb/host/ehci-q.c Mon Apr 22 14:28:10 2002
+++ b/drivers/usb/host/ehci-q.c Mon Apr 22 14:28:10 2002
@@ -426,23 +426,25 @@
list_del (&qtd->qtd_list);
if (unmapped != 2) {
int direction;
+ size_t size;
/* for ctrl unmap twice: SETUP and DATA;
* else (bulk, intr) just once: DATA
*/
- if (!unmapped++ && usb_pipecontrol (urb->pipe))
+ if (!unmapped++ && usb_pipecontrol (urb->pipe)) {
direction = PCI_DMA_TODEVICE;
- else {
+ size = sizeof (struct usb_ctrlrequest);
+ } else {
direction = usb_pipein (urb->pipe)
? PCI_DMA_FROMDEVICE
: PCI_DMA_TODEVICE;
+ size = qtd->urb->transfer_buffer_length;
unmapped++;
}
if (qtd->buf_dma)
pci_unmap_single (ehci->hcd.pdev,
qtd->buf_dma,
- qtd->urb->transfer_buffer_length,
- direction);
+ size, direction);
}
ehci_qtd_free (ehci, qtd);
}
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