Staging: batman-adv: Add last-seen in originator table
Right now, there is no easy/intuitive way to find out whether a node
might have vanished. This commit adds the time when a node was last seen
to the originator table output, so that a common user is able to tell
whether a node might have gone without having to wait PURGE_TIMEOUT
seconds until that node gets "garbe-collected".
It also puts the the versioning information in an extra line, as
the first one of this debug output would otherwise get too long.
Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sven Eckelmann [Tue, 6 Jul 2010 19:05:17 +0000 (21:05 +0200)]
Staging: batman-adv: Move printk to simplified macros
Each general printk which is not informative by itself for a specific
batX device were moved to pr_(info|warning|err) as it provides an easy
interface which for example resolves the problem to add the prefix
"batman-adv: " before each line.
All information which is specific to a batX device will be printed using
a bat_(info|err|warning) macro to prefix it also with "batman-adv:
batX:" in each line.
Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Lindner [Tue, 6 Jul 2010 19:05:16 +0000 (21:05 +0200)]
Staging: batman-adv: add routing debug log accessible via debugfs
All routing debug messages are saved in a ring buffer that can be
read via the debugfs file "log".
Note that CONFIG_BATMAN_ADV_DEBUG must be activated to have the
debug logs compiled in.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Lindner [Fri, 25 Jun 2010 22:28:25 +0000 (00:28 +0200)]
Staging: batman-adv: fix early debugfs deinitialization
The debugfs files are initialized at load time only but would get
deinitialized when the module changed in it deactivate (sleeping)
state. As a consequence the debugfs files are not accessible
anymore.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sven Eckelmann [Fri, 25 Jun 2010 22:28:24 +0000 (00:28 +0200)]
Staging: batman-adv: Add include guards to all header files
We include different header files indirectly to the same source file.
This creates weird compiler errors from time to time. Include guards
should prefend that functions/variables/... gets redefined by itself.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Lindner [Fri, 25 Jun 2010 22:28:23 +0000 (00:28 +0200)]
Staging: batman-adv: adapting source version to revised versioning scheme
The new versioning scheme looks like this:
* the trunk will simply be named "devel" followed by a revision number
* the upcoming release branch will be "maint" followed by a revision
number
* the releases will carry their respective names (e.g. 2010.0.0)
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Simon Wunderlich [Fri, 25 Jun 2010 22:28:20 +0000 (00:28 +0200)]
Staging: batman-adv: Lower resolution for timeouts
It is enough for our timeouts to keep them in seconds instead of miliseconds.
With a too high resolution, we might even risk an integer overflow, so this
patch should make things more safe.
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>
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>
projects / linux-beck.git / log