FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-15 05:11:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

USB: fix paths in usbmon documentation

Browse Source 
Hi there.

On Aug 21 2009, Alan Stern wrote:
> On Thu, 20 Aug 2009, Rogério Brito wrote:
> > Again, just reiterating, what I said before, even though I am not sure
> > if I can reproduce it, I will try to.
> 
> A usbmon trace showing what happens when you plug in the drive and 
> when you run smartctl would help.

The documentation for usbmon in the kernel 2.6.31-rc7 kernel doesn't
match what the kernel exposes in the debug fs tree. This patch fixes it.

Signed-off-by: Rogério Brito <rbrito@ime.usp.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Rogério Brito 2009-08-22 17:33:53 -03:00 committed by Greg Kroah-Hartman
parent d77282c836
commit f0cc82a831
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/usb/usbmon.txt
View File

@ -33,7 +33,7 @@ if usbmon is built into the kernel.
Verify that bus sockets are present.
# ls /sys/kernel/debug/usbmon
# ls /sys/kernel/debug/usb/usbmon
0s 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u
#
@ -58,11 +58,11 @@ Bus=03 means it's bus 3.
3. Start 'cat'
# cat /sys/kernel/debug/usbmon/3u > /tmp/1.mon.out
# cat /sys/kernel/debug/usb/usbmon/3u > /tmp/1.mon.out
to listen on a single bus, otherwise, to listen on all buses, type:
# cat /sys/kernel/debug/usbmon/0u > /tmp/1.mon.out
# cat /sys/kernel/debug/usb/usbmon/0u > /tmp/1.mon.out
This process will be reading until killed. Naturally, the output can be
redirected to a desirable location. This is preferred, because it is going