From: Pete Zaitcev <zaitcev@redhat.com>
Date: Thu, 1 Sep 2005 21:35:05 +0000 (-0700)
Subject: [PATCH] USB: Usbmon setup DMA patch
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bc506517ec5dcc638eaa55672d5a924c1e2a2d0b;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] USB: Usbmon setup DMA patch

Alan Stern sent me this patch. It goes on top of the patch the adds
mon_dmapeek:
 http://ftp.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/gregkh-04-usb/usb-usbmon-dma-areas.patch

Please be warned about ordering requirements or the build may fail.

Actually, mon_dmapeek is generic enough to support SETUP packets too.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 417464dea9f6..17d0190ef64e 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -79,7 +79,7 @@ static inline char mon_text_get_setup(struct mon_event_text *ep,
 		return '-';
 
 	if (urb->transfer_flags & URB_NO_SETUP_DMA_MAP)
-		return 'D';
+		return mon_dmapeek(ep->setup, urb->setup_dma, SETUP_MAX);
 	if (urb->setup_packet == NULL)
 		return 'Z';	/* '0' would be not as pretty. */