Part two of the driver implementation has finally got done. It
implements the rest of open and the callback for reads from the box. I
seem to have finally found a structure that can be made to work, with a
single set of URBs for bulk read and write for the whole device, which
are used by all the ports. I've rationalised a few things, but there
will still be a lot of clean-up needed.
This one definitely can panic the kernel when a port is opened for
reading, but I'm off on holiday so I thought I'd post where I have got
to so far. I haven't tried to debug why it panics with a null pointer
dereference yet.
Signed-off-by: Richard Ash <richard@audacityteam.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The patch is of the "works as far as it goes" variety, in that the
module compiles and loads, the device nodes are registered and the unit
switched on, but nothing actually works. On the other hand, it doesn't
panic the kernel, as far as I know.
Signed-off-by: Richard Ash <richard@audacityteam.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Convert prism2_usb firmware loading to load firmware in pre-compiled
binary 'ihex' format rather than ascii 'srec' format. This moves the
srec processing and sorting of records out of kernel space into a
pre-compiler. The driver now just works with the binary image, but
still does the 'pda plugging' of that image at runtime, as required
by the prism hardware.
Some Notes:
- The firmware is now expected to be in the same 'ihex' (.fw) format
used by other drivers.
- The now driver assumes the data records are already sorted into ascending
address order.
- Plug and crc records are still recognised by special address locations
as in original srec processing.
- The srec S7 start address record is assumed to have been converted
into a data record with another special address location (0xff400000),
with the original start address being stored as a 4 byte data word
(little endian).
Signed-off-by: Karl Relton <karllinuxtest.relton@ntlworld.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
If `cmd->chanlist_len' is 0, then we write ppl[-1].
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
vfree() does it's own NULL checking,so no need for check before
calling it.
'pages' is local variable argment,so in v2, it is no need assignment
to NULL.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Lindent changes to comdi driver in staging tree.
This patch is followed by the checkpatch.pl error fixes.
Did not make them part of this patch as the patch size is already huge.
Signed-off-by: Mithlesh Thukral <mithlesh@linsyssoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Apparently, the NULL test is not necessary at this point.
The semantic patch that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@
- T i = E->fld;
+ T i;
... when != E
when != i
if (E == NULL) S
+ i = E->fld;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the driver is in mainline now we can remove such dependency.
WIRELESS_EXT is 22 now and it is always defined.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This fixes a number of warnings in the otus driver.
Signed-off-by: D Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the driver is in mainline now we can remove such dependencies.
WIRELESS_EXT is 22 now.
Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fix this build error when CONFIG_WIRELESS_EXT is not set:
drivers/staging/vt6655/device_main.c:1153: error: 'struct net_device'
has no member named 'wireless_handlers'
Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
vt6656: replace call to info with printk call.
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
vt6656: use net_device_ops for management functions
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add includes to drivers/staging/vt6656. These came from the includes directory
in the upstream source archive. Trailing whitespace was stripped. This is
GPL-licensed code.
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add pristine upstream vt6656 driver sources to drivers/staging/vt6656. These
files were copied from the driver directory in the upstream source archive,
available here:
http://www.viaarena.com/Driver/VT6656_Linux_src_v1.19_12_x86.zip
After copying, trailing whitespace was stripped. This is GPL-licensed code.
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is the vendor driver for the Ralink RT3090 chipset.
It should be later cleaned and ported to use the existing rt2x00
infrastructure or just replaced by the proper version.
[ Unfortunately since it follows the same design/implementation like
rt{286,287,307}0 drivers (already present in the staging tree)
it is highly unlikely that it will see much love from the wireless
development community.. ]
However since the development of the cleaner/proper version can take
significant time lets give distros (i.e. openSUSE seems to already
have the package with the original vendor driver) and users "something"
to use in the meantime.
I forward ported it to 2.6.31-rc1, ported to the Linux build system
and did some initial cleanups. More fixes/cleanups to come later
(it seems that the driver can be made to share most of its code with
the other Ralink drivers already present in the staging tree).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
CONFIG_RTL8185B is defined in drivers/staging/rtl8187se/r8180_hw.h.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
CONFIG_RTL818x_S is defined in drivers/staging/rtl8187se/r8180_hw.h.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* s/WLAN_AUTH_LEAP/RTL_WLAN_AUTH_LEAP/g
* s/struct ieee80211_hdr/struct rtl_ieee80211_hdr/g
* switch to use <linux/ieee80211.h>
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
