linux-toradex.git/drivers/usb/mon/mon_bin.c, branch v2.6.31.4

Fix virt_to_phys() warnings

2009-07-06T20:57:03+00:00

These warnings were observed on MIPS32 using 2.6.31-rc1 and gcc-4.2.0:

mm/page_alloc.c: In function 'alloc_pages_exact':
mm/page_alloc.c:1986: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast

drivers/usb/mon/mon_bin.c: In function 'mon_alloc_buff':
drivers/usb/mon/mon_bin.c:1264: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast

[akpm@linux-foundation.org: fix kernel/perf_counter.c too]
Signed-off-by: Kevin Cernekee 
Cc: Andi Kleen 
Cc: Ralf Baechle 
Cc: Ingo Molnar 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

USB: usbmon: Add binary API v1

2009-03-24T23:20:36+00:00

This patch adds an extension to the binary API so it reaches parity with
existing text API (so-called "1u"). The extension delivers additional data,
such as ISO descriptors and the interrupt interval.

Signed-Off-By: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: Implement compat_ioctl

2009-01-28T00:15:36+00:00

Running a 32-bit usbmon(8) on 2.6.28-rc9 produces the following:
ioctl32(usbmon:28563): Unknown cmd fd(3) cmd(400c9206){t:ffffff92;sz:12} arg(ffd3f458) on /dev/usbmon0

It happens because the compatibility mode was implemented for 2.6.18
and not updated for the fsops.compat_ioctl API.

This patch relocates the pieces from under #ifdef CONFIG_COMPAT into
compat_ioctl with no other changes except one new whitespace.

Signed-off-by: Pete Zaitcev 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: fix read(2)

2008-11-20T06:01:35+00:00

There's a bug in the usbmon binary reader: When using read() to fetch
the packets and a packet's data is partially read, the next read call
will once again return up to len_cap bytes of data. The b_read counter
is not regarded when determining the remaining chunk size.

So, when dumping USB data with "cat /dev/usbmon0 > usbmon.trace" while
reading from a USB storage device and analyzing the dump file
afterwards it will get out of sync after a couple of packets.

Signed-off-by: Ingo van Lil 
Signed-off-by: Pete Zaitcev 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

device create: usb: convert device_create_drvdata to device_create

2008-10-16T16:24:45+00:00

Now that device_create() has been audited, rename things back to the
original call to be sane.

Signed-off-by: Greg Kroah-Hartman

device create: usb: convert device_create to device_create_drvdata

2008-07-22T04:54:46+00:00

device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Signed-off-by: Greg Kroah-Hartman

USB Monitor: BKL pushdown

2008-06-20T20:05:53+00:00

Add explicit lock_kernel() calls to mon_bin_open()

Signed-off-by: Jonathan Corbet

usbmon: restore mmap

2008-04-25T04:16:43+00:00

Paolo asked to enable the mmap. I kept it off because I'm do not
entirely understand how it workse these days after ->nopage etc.
But it seems like working somewhat at least.

Signed-Off-By: Pete Zaitcev 
Cc: Paolo Abeni 
Signed-off-by: Greg Kroah-Hartman

USB: constify function pointer tables

2008-02-01T22:35:04+00:00

Signed-off-by: Jan Engelhardt 
Signed-off-by: Greg Kroah-Hartman

USB: mon nopage

2008-02-01T22:34:56+00:00

Convert USB mon driver from nopage to fault.

Signed-off-by: Nick Piggin 
Acked-by: Pete Zaitcev 
Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman