Linus Lüssing [Fri, 25 Jun 2010 22:28:19 +0000 (00:28 +0200)]
Staging: batman-adv: Avoid rounding issues for local hna timeout
With the current default values, this patch is not critical, as
LOCAL_HNA_TIMEOUT is a multiple of 1000 anyway. However, if someone
would like to change this #define, the person could have some
unexpected rounding issues. Therefore doing the multiplication before
the division now.
Staging: dt3155: remove unused 32-bit and 8-bit global registers
All of the board 32-bit registers and 8-bit i2c registers are either read before
writing to them or they are just written to with a new value. There is no reason
to keep a 'local' copy of any of them.
As a first step to removing them, get rid of all the ones that are not used in
the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Where used, dereference the global symbol dt3155_status[] as a local
pointer. This improves the readability of the code and reduces the
overall length of some of the really long lines.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Randy Dunlap [Thu, 24 Jun 2010 22:11:04 +0000 (15:11 -0700)]
Staging: solo: depends on SND
Fix 56 undefined references to snd_*() functions. First 5 are:
drivers/built-in.o: In function `solo_g723_exit':
(.text+0xa4a4aa): undefined reference to `snd_card_free'
drivers/built-in.o: In function `solo_snd_pcm_init':
solo6010-g723.c:(.text+0xa4a677): undefined reference to `snd_pcm_new'
solo6010-g723.c:(.text+0xa4a6b1): undefined reference to `snd_pcm_set_ops'
solo6010-g723.c:(.text+0xa4a74d): undefined reference to `snd_pcm_lib_preallocate_pages_for_all'
drivers/built-in.o: In function `solo_g723_init':
(.text+0xa4a7f6): undefined reference to `snd_card_create'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Ben Collins <bcollins@bluecherry.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Charles Clément [Thu, 24 Jun 2010 18:02:25 +0000 (11:02 -0700)]
Staging: vt6655: remove DWORD typedef
Replace all occurrences with unsigned long type, except for pointer fields that
should be u32 in packed structures and 8-byte-aligned 8 byte long structure
QWORD.
Thanks to Jiri Slaby for pointing out that simply replacing by unsigned long is
wrong on x86-64 arch.
Signed-off-by: Charles Clément <caratorn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The global symbol dt3155_fbuffer[], declared in dt3155_isr.c, is really
just a pointer to dt3155_status[].fbuffer. To improve readability, make
some of the really long lines shorter, and make the buffer access more
consistent, use &dt3155_status[].fbuffer to access the buffer structure.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Randy Dunlap [Thu, 24 Jun 2010 03:28:15 +0000 (20:28 -0700)]
Staging: fix wlan-ng depends
drivers/built-in.o: In function `wlan_free_wiphy':
(.text+0x3f5eb5): undefined reference to `wiphy_unregister'
drivers/built-in.o: In function `wlan_free_wiphy':
(.text+0x3f5ec4): undefined reference to `wiphy_free'
drivers/built-in.o: In function `wlan_create_wiphy':
(.text+0x3f5f76): undefined reference to `wiphy_new'
drivers/built-in.o: In function `wlan_create_wiphy':
(.text+0x3f6024): undefined reference to `wiphy_register'
drivers/built-in.o: In function `prism2_roamed':
(.text+0x3f61f7): undefined reference to `cfg80211_roamed'
drivers/built-in.o: In function `prism2_disconnected':
(.text+0x3f6223): undefined reference to `cfg80211_disconnected'
drivers/built-in.o: In function `prism2_connect_result':
(.text+0x3f626d): undefined reference to `cfg80211_connect_result'
drivers/built-in.o: In function `prism2_connect':
(.text+0x3f62b6): undefined reference to `ieee80211_frequency_to_channel'
drivers/built-in.o: In function `prism2_scan':
(.text+0x3f6679): undefined reference to `ieee80211_frequency_to_channel'
drivers/built-in.o: In function `prism2_scan':
(.text+0x3f6873): undefined reference to `__ieee80211_get_channel'
drivers/built-in.o: In function `prism2_scan':
(.text+0x3f68cc): undefined reference to `cfg80211_inform_bss'
drivers/built-in.o: In function `prism2_scan':
(.text+0x3f6942): undefined reference to `cfg80211_scan_done'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Randy Dunlap [Thu, 24 Jun 2010 03:27:09 +0000 (20:27 -0700)]
Staging: zram: fix build errors, depends on BLOCK
Fix 49 zram build errors in one swoop. Examples:
drivers/staging/zram/zram_drv.c:225: error: dereferencing pointer to incomplete type
drivers/staging/zram/zram_drv.c:226: error: implicit declaration of function 'bio_for_each_segment'
drivers/staging/zram/zram_drv.c:226: error: expected ';' before '{' token
drivers/staging/zram/zram_drv.c:281: error: implicit declaration of function 'bio_endio'
drivers/staging/zram/zram_drv.c:285: error: implicit declaration of function 'bio_io_error'
drivers/staging/zram/zram_drv.c:545: error: implicit declaration of function 'set_capacity'
drivers/staging/zram/zram_drv.c:548: error: implicit declaration of function 'queue_flag_set_unlocked'
drivers/staging/zram/zram_drv.c:548: error: 'QUEUE_FLAG_NONROT' undeclared (first use in this function)
drivers/staging/zram/zram_drv.c:548: error: dereferencing pointer to incomplete type
Add a README with a general overview of TI's DSP Bridge driver,
a short explanations of how error codes are currently used,
and a CONTRIBUTORS file with all past & present contributors.
For additional information about TI's DSP Bridge,
check out http://omapzoom.org/gf/project/omapbridge/docman/?subdir=3
Note: if by any chance we forgot to mention any contributor,
please let us know and we will fix that.
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Kanigeri, Hari <h-kanigeri2@ti.com> Signed-off-by: Ameya Palande <ameya.palande@nokia.com> Signed-off-by: Guzman Lugo, Fernando <fernando.lugo@ti.com> Signed-off-by: Hebbar, Shivananda <x0hebbar@ti.com> Signed-off-by: Ramos Falcon, Ernesto <ernesto@ti.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Anna, Suman <s-anna@ti.com> Signed-off-by: Gupta, Ramesh <grgupta@ti.com> Signed-off-by: Gomez Castellanos, Ivan <ivan.gomez@ti.com> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Signed-off-by: Armando Uribe De Leon <x0095078@ti.com> Signed-off-by: Deepak Chitriki <deepak.chitriki@ti.com> Signed-off-by: Menon, Nishanth <nm@ti.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The macros ReadMReg and WriteMReg are really just private versions of
the kernel's readl and writel functions. Use the kernel's functions
instead. And since ioremap returns a (void __iomem *) not a (u8 *),
change all the uses of dt3155_lbase to reflect this.
While here, make dt3155_lbase static since it is only used in the
dt3155_drv.c file. Also, remove the global variable dt3155_bbase
since it is not used anywhere in the code.
Where is makes sense, create a local 'mmio' variable instead of using
dt3155_lbase[minor] to make the code more readable.
This change also affects the {Read|Write}I2C functions so they are
also modified as needed.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Charles Clément [Mon, 21 Jun 2010 17:39:51 +0000 (10:39 -0700)]
Staging: vt6655: move channel mapping code from card.c to channel.c
Move functions managing the channel mapping to a new channel.c file, as done in
the staging VT6656 driver. The function names contained in card.c were prefixed
with CARD followed by the first letter of the return code, remove this and use
more coherent function names.
John Sheehan [Fri, 18 Jun 2010 17:39:15 +0000 (18:39 +0100)]
Staging: comedi: fix code warnings in s626.c
A patch for s626.c to fix some of the warnings
reported by the checkpatch.pl tool, namely,
-suspect code indent for conditional statements
-please, no space before tabs
Signed-off-by: John Sheehan <john.d.sheehan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
John Sheehan [Fri, 18 Jun 2010 17:38:01 +0000 (18:38 +0100)]
Staging: comedi: fix code style errors in s626.c
A patch for s626.c to fix errors reported by
checkpatch.pl tool, namely,
-code indent should use tabs where possible
-"foo * bar" should be "foo *bar"
-trailing statements should be on next line
Signed-off-by: John Sheehan <john.d.sheehan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Henri Häkkinen [Fri, 11 Jun 2010 21:27:36 +0000 (00:27 +0300)]
staging:panel: Fixed coding conventions.
Fixed coding convention issues as reported by checkpatch.pl tool
on the file `panel.c'. Moved LCD special code handling from the
function `lcd_write' into function `handle_lcd_special_code'. Also
moved the handling of INPUT_ST_HIGH and INPUT_ST_FALLING states from
the function `panel_process_input' into functions `input_state_high'
and `input_state_falling'.
Samuel Ortiz [Thu, 10 Jun 2010 14:54:17 +0000 (16:54 +0200)]
Staging: rtl8192e: Do not autoconnect based on probe response
Getting a probe response after sending a probe request to a specific SSID
doesnt mean we're trying to associate with this SSID.
wpa_supplicant should be the only one deciding when to join an SSID, not the
kernel.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Samuel Ortiz [Thu, 10 Jun 2010 14:54:18 +0000 (16:54 +0200)]
Staging: rtl8192e: Do not send NULL BSSID events when not associated
If we're not associated, we should not send wireless events to let userspace
know that we just left an ESSID, simply because we havent yet joined it.
If we keep on doing that, wpa_supplicant could receive such events while
actually trying to join an ESSID, and thus decide to stop trying. This leads
to a lot of connection failures as this driver seems to be sending GIWAP
events quite a lot.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Samuel Ortiz [Thu, 10 Jun 2010 14:54:16 +0000 (16:54 +0200)]
Staging: rtl8192e: Do not mess with carrier settings while scanning
Toggling the link carrier is a non sense and is the grossest locking I can
think of. Moreover, it's giving a completely inaccurate status to userspace
who could for example decide to turn the interface down on carrier off
detection.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
While merging rt30[79]0 support into rt28[67]0, drivers/staging/rt3070/md4.h
has been forgotten, while it isn't referenced from the remaining drivers
anymore; remove it.
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Matti Lammi <mattij.lammi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Niadh [Sun, 6 Jun 2010 23:09:18 +0000 (00:09 +0100)]
Staging: RT2860 Fixed all errors in mlme.h and all but one in rtmp.h.
I have fixed all errors in mlme.h and fixed all bar one in rtmp.h.
I think I can fix rtmp.h too by moving a brace up two lines, I just dont know if it will work.
If someone can confirm it will work I will change it.
Signed-off-by: Neil Munro <neilmunro@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bill Pemberton [Thu, 17 Jun 2010 17:10:41 +0000 (13:10 -0400)]
Staging: xgifb: Remove port macros in osdef.h
The port related macros in osdef.h are replaced with calls to out?()
and in?(). This removes the last macros defined in osdef.h, so this
file is no longer needed.
Daniel Seither [Mon, 21 Jun 2010 23:25:54 +0000 (01:25 +0200)]
Staging: batman-adv: record route for ICMP messages
The standard layer 3 ping utility can use the record route (RR) option
of IP to collect route data for sent ping messages (ping -R). This
patch introduces comparable functionality for batman-adv ICMP messages.
The patch adds a second batman ICMP packet format (icmp_packet_rr) such
that up to 17 MAC addresses can be recorded (sufficient for up to 8
hops per direction). When no RR is wanted, the old icmp_packet without
the RR overhead can be sent.
Signed-off-by: Daniel Seither <post@tiwoc.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Simon Wunderlich [Mon, 21 Jun 2010 23:25:53 +0000 (01:25 +0200)]
Staging: batman-adv: bonding and interface alternating
This patch adds interface alternating to the new bonding feature. By
default, we now try to avoid forwarding packets on the receiving
interface, instead choosing alternative interfaces. This feature
works only on nodes which have multiple interfaces connected to the
mesh. This approach should reduce problems of the half-duplex nature
of WiFi Hardware and thus increase performance.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Acked-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Simon Wunderlich [Mon, 21 Jun 2010 23:25:52 +0000 (01:25 +0200)]
Staging: batman-adv: Add bonding functionality
This patch introduces bonding functionality to batman-advanced, targeted
for the 0.3 release. As we are able to route the payload traffic as we
want, we may use multiple interfaces on multihomed hosts to transfer data
to achieve higher bandwidth. This can be considered as "light Multi Path
Routing" for single hop connections.
To detect which interfaces of a peer node belong to the same host, a
new flag PRIMARIES_FIRST_HOP is introduced. This flag is set on the first hop
of OGMs of the primary (first) interface, which is broadcasted on all
interfaces. When receiving such an OGM, we can learn which interfaces
belong to the same host (by assigning them to the primary originator).
Bonding works by sending packets in a round-robin fashion to the available
interfaces of a neighbor host, if multiple interfaces are available. The
neighbor interfaces should be almost equally good to reach.
To avoid interferences (i.e. sending on the same channel), only neighbor
interfaces with different mac addresses and different outgoing interfaces
are considered as candidates.
Bonding is deactivated by default, and can be activated by
echo 1 > /sys/class/net/bat0/mesh/bonding
for each individual node.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
[sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Simon Wunderlich [Mon, 21 Jun 2010 23:25:51 +0000 (01:25 +0200)]
Staging: batman-adv: 32bit sequence number and TTL for broadcasts
This patch changes the sequence number range from 8 or 16 bit to 32 bit.
This should avoid problems with the sequence number sliding window algorithm
which we had seen in the past for broadcast floods or malicious packet
injections. We can not assure 100% security with this patch, but it is quite
an improvement over the old 16 bit sequence numbers:
* expected window size can be increased (4096 -> 65536)
* 64k packets in the right order would now be needed to cause a loop,
which seems practically impossible.
Furthermore, a TTL field has been added to the broadcast packet type, just to
make sure.
These changes required to increase the compatibility level once again.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
[sven.eckelmann@gmx.de: Change atomic64_* back to atomic_*, Rework on
top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linus Lüssing [Mon, 21 Jun 2010 23:25:49 +0000 (01:25 +0200)]
Staging: batman-adv: permit setting ogm interval to JITTER*2
When trying to set the originator interval to 40ms, we are asked to set
it to a minimum value of 40ms. This patch permits setting an
originator interval of JITTER*2 (40ms by default) now.
Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sven Eckelmann [Mon, 21 Jun 2010 23:25:48 +0000 (01:25 +0200)]
Staging: batman-adv: Ignore debugfs on kernels without debugfs support
All code for debugfs is ignored when the creation of the batman-adv root
directory in debugfs fails. It must also be ignored when the
debugfs_create_dir tells us that debugfs is not implemented to prevent
possible crashes in the future.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Joe Perches [Mon, 21 Jun 2010 23:25:46 +0000 (01:25 +0200)]
Staging: batman-adv: Convert MAC_FMT to %pM
Remove the last uses of MAC_FMT
Signed-off-by: Joe Perches <joe@perches.com>
[sven.eckelmann@gmx.de: Adapted for current batman-adv version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Lindner [Mon, 21 Jun 2010 23:25:45 +0000 (01:25 +0200)]
Staging: batman-adv: remove superfluous hint to "translation table"
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sven Eckelmann [Mon, 21 Jun 2010 23:25:43 +0000 (01:25 +0200)]
Staging: batman-adv: Move tables from sysfs to debugfs
Files which represent more than a single attribute aren't allowed in
sysfs. As we have some files which aren't essential and are lists or
tables aggregated from data from different places inside batman-adv, we
must place them in a filesystem without such a restriction.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sven Eckelmann [Mon, 21 Jun 2010 23:25:42 +0000 (01:25 +0200)]
Staging: batman-adv: Move device for icmp injection to debugfs
batctl uses /dev/batman-adv to send special batman-adv icmp packets to
other nodes in the mesh. To get it working with multiple batX devices we
must ensure that every mesh device can have their own socket which is
used to inject those packets in exactly one mesh.
The current implementation still doesn't allow to use complete separated
meshes as we rely on structures which are not part of the private data
of a batman device.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: batman-adv: convert vis_interval into define
vis_interval does not neccesarily needs to be a variable, as there is
no way to change it anyway (and probably no need to). We can therefore
remove yet another global variable.
Thanks Marek for pointing this out.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
[sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
batman-adv is receiving and sending the packets of its own ether type
on a very early/low level. Therefore we need to add explicit hooks to
give netfilter/ebtables a chance to filter them.
Reported-by: Antonio Quartulli <ordex@ritirata.org> Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / linux-beck.git / log