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13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-0
Dmitry Shmidt [Fri, 22 Jul 2011 00:05:33 +0000 (17:05 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-0

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix compilation for WEXT
Dmitry Shmidt [Wed, 20 Jul 2011 23:04:45 +0000 (16:04 -0700)]
net: wireless: bcmdhd: Fix compilation for WEXT

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Allow firmware_path parameter change
Dmitry Shmidt [Wed, 20 Jul 2011 17:31:30 +0000 (10:31 -0700)]
net: wireless: bcmdhd: Allow firmware_path parameter change

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoRelease 5.90.125.48 Add regulatory domain check in cfg80211 driver and fix PNO issues
Lin Ma [Wed, 20 Jul 2011 01:20:12 +0000 (18:20 -0700)]
Release 5.90.125.48 Add regulatory domain check in cfg80211 driver and fix PNO issues

Change-Id: I394f4eb017ca61861f16632e8998a8fb07e6fca7
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agoHID: magicmouse: ignore 'ivalid report id' while switching modes
Jiri Kosina [Thu, 19 May 2011 15:58:07 +0000 (17:58 +0200)]
HID: magicmouse: ignore 'ivalid report id' while switching modes

The device reponds with 'invalid report id' when feature report switching it
into multitouch mode is sent to it.

This has been silently ignored before 0825411ade ("HID: bt: Wait for ACK
on Sent Reports"), but since this commit, it propagates -EIO from the _raw
callback .

So let the driver ignore -EIO as response to 0xd7,0x01 report, as that's
how the device reacts in normal mode.

Sad, but following reality.

This fixes https://bugzilla.kernel.org/show_bug.cgi?id=35022

Tested-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
13 years agonet: wireless: bcmdhd: Allow empty scan results
Dmitry Shmidt [Tue, 19 Jul 2011 17:00:31 +0000 (10:00 -0700)]
net: wireless: bcmdhd: Allow empty scan results

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix compilation for kernel 3.0
Dmitry Shmidt [Tue, 19 Jul 2011 16:58:13 +0000 (09:58 -0700)]
net: wireless: bcmdhd: Fix compilation for kernel 3.0

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUpdate to 5.90.125.40
Lin Ma [Mon, 18 Jul 2011 18:42:36 +0000 (11:42 -0700)]
Update to 5.90.125.40

Add monitor interface support and fix cfg80211 management frame isses
Add support for hostapd
Use private command to get p2p device address

Change-Id: Ie490e38f1af9f259ff4a96b2f7d367119c65c377
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agonet: Only NET_ADMIN is allowed to fully control TUN interfaces.
Chia-chi Yeh [Fri, 15 Jul 2011 22:32:57 +0000 (15:32 -0700)]
net: Only NET_ADMIN is allowed to fully control TUN interfaces.

Cherry-picked from I1de4496460357b5556978c54aee6cedfa27792fd.

Signed-off-by: Chia-chi Yeh <chiachi@android.com>
13 years agonet: wireless: bcm4329: fix array subscript is below array bounds
Choi, Jong-Hwan [Fri, 15 Jul 2011 01:56:25 +0000 (10:56 +0900)]
net: wireless: bcm4329: fix array subscript is below array bounds

Change-Id: I5d521895070d255f7ac0c9eaf262ec9f4cdd2f8a
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-0
Dmitry Shmidt [Wed, 13 Jul 2011 23:03:33 +0000 (16:03 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-0

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add PNO support through CFG80211 private command
Dmitry Shmidt [Wed, 13 Jul 2011 22:09:00 +0000 (15:09 -0700)]
net: wireless: bcmdhd: Add PNO support through CFG80211 private command

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix build break with newer versions of gcc
Rom Lemarchand [Wed, 13 Jul 2011 19:15:34 +0000 (12:15 -0700)]
net: wireless: bcmdhd: Fix build break with newer versions of gcc

In case the WPA cipher can't be determined the pval and gval variables don't
get updated which generates a warning in newer versions of gcc (tested with
4.5.2). Since the bcmdhd driver gets compiled with warnings treated as errors
this change is needed to fix the build.

Change-Id: Ia483777fee54ac526bb0db7c666fa2bf5df17354
Signed-off-by: Rom Lemarchand <rlemarchand@sta.samsung.com>
13 years agoBluetooth: Add BT_POWER L2CAP socket option.
Jaikumar Ganesh [Tue, 24 May 2011 01:06:04 +0000 (18:06 -0700)]
Bluetooth: Add BT_POWER L2CAP socket option.

Add BT_POWER socket option used to control the power
characteristics of the underlying ACL link. When the remote end
has put the link in sniff mode and the host stack wants to send
data we need need to explicitly exit sniff mode to work well with
certain devices (For example, A2DP on Plantronics Voyager 855).
However, this causes problems with HID devices.

Hence, moving into active mode when sending data, irrespective
of who set the sniff mode has been made as a socket option. By
default, we will move into active mode. HID devices can set the
L2CAP socket option to prevent this from happening.

Currently, this has been implemented for L2CAP sockets. This has been
tested with incoming and outgoing L2CAP sockets for HID and A2DP.

Based on discussions on linux-bluetooth and patches submitted by
Andrei Emeltchenko.

Change-Id: Ib30f7d8ce24fe7a1d8e587988db9d29b2db8e391
Signed-off-by: Jaikumar Ganesh <jaikumar@google.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
13 years agonet: wireless: bcm4329: Fix roaming message processing
Dmitry Shmidt [Wed, 13 Jul 2011 17:43:20 +0000 (10:43 -0700)]
net: wireless: bcm4329: Fix roaming message processing

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonetfitler: fixup the quota2, and enable.
JP Abgrall [Tue, 12 Jul 2011 19:02:59 +0000 (12:02 -0700)]
netfitler: fixup the quota2, and enable.

(Backport from common 3.0: Change I021d3b74)

The xt_quota2 came from
  http://sourceforge.net/projects/xtables-addons/develop

It needed tweaking for it to compile within the kernel tree.
Fixed kmalloc() and create_proc_entry() invocations within
 a non-interruptible context.
Removed useless copying of current quota back to the iptable's
struct matchinfo:
  - those are per CPU: they will change randomly based on which
    cpu gets to update the value.
  - they prevent matching a rule: e.g.
      -A chain -m quota2 --name q1 --quota 123
     can't be followed by
      -D chain -m quota2 --name q1 --quota 123
    as the 123 will be compared to the struct matchinfo's quota member.

Change-Id: I021d3b743db3b22158cc49acb5c94d905b501492
Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonetfilter: adding the original quota2 from xtables-addons
JP Abgrall [Tue, 21 Jun 2011 18:14:49 +0000 (11:14 -0700)]
netfilter: adding the original quota2 from xtables-addons

(Backport from common 3.0: Change I19d49858)

The original xt_quota in the kernel is plain broken:
  - counts quota at a per CPU level
    (was written back when ubiquitous SMP was just a dream)
  - provides no way to count across IPV4/IPV6.

This patch is the original unaltered code from:
  http://sourceforge.net/projects/xtables-addons

  at commit e84391ce665cef046967f796dd91026851d6bbf3

Change-Id: I19d49858840effee9ecf6cff03c23b45a97efdeb
Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonet: wireless: bcmdhd: Add country private command
Dmitry Shmidt [Tue, 12 Jul 2011 18:19:48 +0000 (11:19 -0700)]
net: wireless: bcmdhd: Add country private command

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcm4329: Add packet filtering commands
Dmitry Shmidt [Tue, 12 Jul 2011 00:17:23 +0000 (17:17 -0700)]
net: wireless: bcm4329: Add packet filtering commands

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix crash if event queue is empty
Dmitry Shmidt [Mon, 11 Jul 2011 17:48:09 +0000 (10:48 -0700)]
net: wireless: bcmdhd: Fix crash if event queue is empty

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix CFG80211 suspend/resume if interface is down
Dmitry Shmidt [Mon, 11 Jul 2011 17:45:33 +0000 (10:45 -0700)]
net: wireless: bcmdhd: Fix CFG80211 suspend/resume if interface is down

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add setband/getband private commands
Dmitry Shmidt [Fri, 8 Jul 2011 22:33:58 +0000 (15:33 -0700)]
net: wireless: bcmdhd: Add setband/getband private commands

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add packet filtering commands
Dmitry Shmidt [Fri, 8 Jul 2011 00:04:44 +0000 (17:04 -0700)]
net: wireless: bcmdhd: Add packet filtering commands

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix private command output
Dmitry Shmidt [Thu, 7 Jul 2011 21:57:23 +0000 (14:57 -0700)]
net: wireless: bcmdhd: Fix private command output

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonetfitler: xt_qtaguid: add another missing spin_unlock.
JP Abgrall [Thu, 7 Jul 2011 17:42:43 +0000 (10:42 -0700)]
netfitler: xt_qtaguid: add another missing spin_unlock.

(Backport from common 3.0 Change I410ef5f9)

This time the symptom is caused by tagging the same socket twice
without untagging it in between.
This would cause it to not unlock, and return.

Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonetfilter: qtaguid: fix bad-arg handling when tagging socket
JP Abgrall [Wed, 6 Jul 2011 19:11:41 +0000 (12:11 -0700)]
netfilter: qtaguid: fix bad-arg handling when tagging socket

(back-port from common 3.0:  Ic1480ae9)

When processing args passed to the procfs ctrl, if the tag was
invalid it would exit without releasing the spin_lock...
Bye bye scheduling.

Signed-off-by: JP Abgrall <jpa@google.com>
Change-Id: Ic1480ae9d37bba687586094cf6d0274db9c5b28a

13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39
Dmitry Shmidt [Fri, 1 Jul 2011 20:57:48 +0000 (13:57 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Set interface name to 'wlan' by default
Dmitry Shmidt [Thu, 30 Jun 2011 21:05:42 +0000 (14:05 -0700)]
net: wireless: bcmdhd: Set interface name to 'wlan' by default

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix pm_notifier unregistration
Dmitry Shmidt [Thu, 30 Jun 2011 17:09:06 +0000 (10:09 -0700)]
net: wireless: bcmdhd: Fix pm_notifier unregistration

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Postpone driver init call
Dmitry Shmidt [Thu, 30 Jun 2011 17:04:16 +0000 (10:04 -0700)]
net: wireless: bcmdhd: Postpone driver init call

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add private start/stop commands
Dmitry Shmidt [Thu, 30 Jun 2011 16:54:27 +0000 (09:54 -0700)]
net: wireless: bcmdhd: Add private start/stop commands

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix MAC address setting
Dmitry Shmidt [Wed, 29 Jun 2011 23:03:25 +0000 (16:03 -0700)]
net: wireless: bcmdhd: Fix MAC address setting

If MAC address setting fails from wifi_get_mac_addr() it will be picked up
from nvram.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUpdate to 5.90.125.33
Greg Goldman [Wed, 29 Jun 2011 21:34:18 +0000 (14:34 -0700)]
Update to 5.90.125.33
Add logic to get MAC address before firmware is loaded

Change-Id: I2151a0fcc5aab914cfec8bfedf761b9f06445d1a
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agonet: wireless: bcmdhd: Add SETFWPATH private command
Dmitry Shmidt [Tue, 28 Jun 2011 22:09:49 +0000 (15:09 -0700)]
net: wireless: bcmdhd: Add SETFWPATH private command

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix wd_timer_valid field protection
Dmitry Shmidt [Tue, 28 Jun 2011 20:57:55 +0000 (13:57 -0700)]
net: wireless: bcmdhd: Fix wd_timer_valid field protection

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonf: qtaguid: make procfs entry for ctrl return correct data.
JP Abgrall [Tue, 28 Jun 2011 06:31:46 +0000 (23:31 -0700)]
nf: qtaguid: make procfs entry for ctrl return correct data.

Fixed procreader for /proc/net/xt_qtaguid/ctrl: it would just
fill the output with the same entry.
Simplify the **start handling.

Signed-off-by: JP Abgrall <jpa@google.com>
Change-Id: I3b92580228f2b57795bb2d0d6197fc95ab6be552

13 years agonf: qtaguid: workaround xt_socket_get_sk() returning bad SKs.
JP Abgrall [Tue, 28 Jun 2011 04:03:04 +0000 (21:03 -0700)]
nf: qtaguid: workaround xt_socket_get_sk() returning bad SKs.

* xt_socket_get_sk() returns invalid sockets when the sk_state is TCP_TIME_WAIT.
Added detection of time-wait.
* Added more constrained usage: qtaguid insures that xt_socket_get*_sk() is
not invoked for unexpected hooks or protocols (but I have not seen those
active at the point where the returned sk is bad).

Signed-off-by: JP Abgrall <jpa@google.com>
Change-Id: Id2a9912bb451a3e59d012fc55bbbd40fbb90693f

13 years agoUpdate to 5.90.125.32:
Lin Ma [Tue, 28 Jun 2011 01:53:59 +0000 (18:53 -0700)]
Update to 5.90.125.32:
* Move Android specific functions to wl_android (wifi control functions,
  wifi device, pre-alloc buffer.)
* Link Android start/stop commands to interface up/down (download firmware
  when primary interfacde is up.)
* Fix a issue in driver unload, the same IRQ can not be disabled twice
  (set_irq_wake)

Change-Id: Id49c4f746f69371323c9a34834c3b628b78ff713
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agonet: wireless: bcmdhd: Fix memory poisoning in wl_free_wdev()
Dmitry Shmidt [Fri, 24 Jun 2011 17:16:22 +0000 (10:16 -0700)]
net: wireless: bcmdhd: Fix memory poisoning in wl_free_wdev()

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Set proper debug messages for private IOCTL
Dmitry Shmidt [Thu, 23 Jun 2011 17:41:27 +0000 (10:41 -0700)]
net: wireless: bcmdhd: Set proper debug messages for private IOCTL

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonetfilter: add xt_qtaguid matching module
JP Abgrall [Mon, 20 Jun 2011 19:41:46 +0000 (12:41 -0700)]
netfilter: add xt_qtaguid matching module

  (Backport from android-3.0 934abcf52a9831d35fb578048b737313e5a9e717)

This module allows tracking stats at the socket level for given UIDs.
It replaces xt_owner.
If the --uid-owner is not specified, it will just count stats based on
who the skb belongs to. This will even happen on incoming skbs as it
looks into the skb via xt_socket magic to see who owns it.
If an skb is lost, it will be assigned to uid=0.

To control what sockets of what UIDs are tagged by what, one uses:
  echo t $sock_fd $accounting_tag $the_billed_uid \
     > /proc/net/xt_qtaguid/ctrl
 So whenever an skb belongs to a sock_fd, it will be accounted against
   $the_billed_uid
  and matching stats will show up under the uid with the given
   $accounting_tag.

Because the number of allocations for the stats structs is not that big:
  ~500 apps * 32 per app
we'll just do it atomic. This avoids walking lists many times, and
the fancy worker thread handling. Slabs will grow when needed later.

It use netdevice and inetaddr notifications instead of hooks in the core dev
code to track when a device comes and goes. This removes the need for
exposed iface_stat.h.

Put procfs dirs in /proc/net/xt_qtaguid/
  ctrl
  stats
  iface_stat/<iface>/...
The uid stats are obtainable in ./stats.

Change-Id: I01af4fd91c8de651668d3decb76d9bdc1e343919
Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonf: xt_socket: export the fancy sock finder code
JP Abgrall [Wed, 15 Jun 2011 23:52:40 +0000 (16:52 -0700)]
nf: xt_socket: export the fancy sock finder code

(Backport from android-3.0 d8cfaaaf6817a0279f0faef8ee5ddd52de12839a)

The socket matching function has some nifty logic to get the struct sock
from the skb or from the connection tracker.
We export this so other xt_* can use it, similarly to ho how
xt_socket uses nf_tproxy_get_sock.

Change-Id: I11c58f59087e7f7ae09e4abd4b937cd3370fa2fd
Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonetfilter: have ip*t REJECT set the sock err when an icmp is to be sent
JP Abgrall [Thu, 16 Jun 2011 21:37:03 +0000 (14:37 -0700)]
netfilter: have ip*t REJECT set the sock err when an icmp is to be sent

(Backport from android-3.0 8c7bad8b84b5f89debf76f8ed29cf63bafe0bb67)

Allow the REJECT --reject-with icmp*blabla to also set the matching error
locally on the socket affected by the reject.
This allows the process to see an error almost as if it received it
via ICMP.
It avoids the local process who's ingress packet is rejected to have to
wait for a pseudo-eternity until some timeout kicks in.

Ideally, this should be enabled with a new iptables flag similar to
   --reject-with-sock-err
For now it is enabled with CONFIG_IP*_NF_TARGET_REJECT_SKERR option.

Change-Id: I649a4fd5940029ec0b3233e5abb205da6984891e
Signed-off-by: JP Abgrall <jpa@google.com>
13 years agonet: ipv4: tcp: Fix crash in tcp_nuke_addr
Colin Cross [Wed, 22 Jun 2011 21:27:37 +0000 (14:27 -0700)]
net: ipv4: tcp: Fix crash in tcp_nuke_addr

ip_route_output_key can return an ERR_PTR, don't dereference it.

Change-Id: I6b86a451b2bdb33873d79b3cf90c11dbe72bc081
Signed-off-by: Colin Cross <ccross@android.com>
13 years agonet: wireless: bcmdhd: Add RSSI and SETSUSPENDOPT private commands
Dmitry Shmidt [Wed, 22 Jun 2011 18:06:16 +0000 (11:06 -0700)]
net: wireless: bcmdhd: Add RSSI and SETSUSPENDOPT private commands

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix failure in register_sysctl_table() call
Dmitry Shmidt [Tue, 21 Jun 2011 23:19:35 +0000 (16:19 -0700)]
net: wireless: bcmdhd: Fix failure in register_sysctl_table() call

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix 3.0 compilation for CFG80211
Dmitry Shmidt [Mon, 20 Jun 2011 20:54:48 +0000 (13:54 -0700)]
net: wireless: bcmdhd: Fix 3.0 compilation for CFG80211

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix Makefile to allow WEXT compilation
Dmitry Shmidt [Fri, 17 Jun 2011 16:36:12 +0000 (09:36 -0700)]
net: wireless: bcmdhd: Fix Makefile to allow WEXT compilation

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcm4329: Convert kmalloc() + bzero() to kzalloc()
Choi, Jong-Hwan [Wed, 15 Jun 2011 10:16:42 +0000 (19:16 +0900)]
net: wireless: bcm4329: Convert kmalloc() + bzero() to kzalloc()

Change-Id: Ie7a8c080dd76d05e5cd12502b98439c2d34a923c
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
13 years agonet: wireless:bcm4329: Fix "Unknown escape '%'"
Choi, Jong-Hwan [Wed, 15 Jun 2011 10:09:40 +0000 (19:09 +0900)]
net: wireless:bcm4329: Fix "Unknown escape '%'"

Change-Id: I178baf8ab053482aa82b2b7560f7471e012b925c
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
13 years agonet: wireless: bcmdhd: Fix watchdog syncronization during start/stop
Dmitry Shmidt [Thu, 16 Jun 2011 22:45:45 +0000 (15:45 -0700)]
net: wireless: bcmdhd: Fix watchdog syncronization during start/stop

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add sdlock to firmware loading
Dmitry Shmidt [Thu, 16 Jun 2011 22:13:08 +0000 (15:13 -0700)]
net: wireless: bcmdhd: Add sdlock to firmware loading

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Ignore error if scan results are empty
Dmitry Shmidt [Thu, 16 Jun 2011 21:43:52 +0000 (14:43 -0700)]
net: wireless: bcmdhd: Ignore error if scan results are empty

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix wake_lock symmetry
Dmitry Shmidt [Thu, 16 Jun 2011 21:37:13 +0000 (14:37 -0700)]
net: wireless: bcmdhd: Fix wake_lock symmetry

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix memory leak in case of dhd_bus_init() failure
Dmitry Shmidt [Thu, 16 Jun 2011 20:57:33 +0000 (13:57 -0700)]
net: wireless: bcmdhd: Fix memory leak in case of dhd_bus_init() failure

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Set proper read barrier
Dmitry Shmidt [Thu, 16 Jun 2011 20:45:40 +0000 (13:45 -0700)]
net: wireless: bcmdhd: Set proper read barrier

smp_read_barrier_depends() is empty and does nothing

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoAdd private command support.
Lin Ma [Thu, 16 Jun 2011 03:09:23 +0000 (20:09 -0700)]
Add private command support.

Change-Id: Ib03cc82cd7d87318432086781ebad26175ad4ec1
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Move PNO function prototypes to dhd.h.
Howard M. Harte [Thu, 16 Jun 2011 02:44:35 +0000 (19:44 -0700)]
net: wireless: bcmdhd: Move PNO function prototypes to dhd.h.

Change-Id: I58c55589d13001256b91d2172c6cacff8f61973c
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agonet: wireless: bcmdhd: Fix get_customized_country_code() for older kernels.
Howard M. Harte [Thu, 16 Jun 2011 02:20:36 +0000 (19:20 -0700)]
net: wireless: bcmdhd: Fix get_customized_country_code() for older kernels.

Change-Id: I8d4f5f9b73b3a4dc9c31e627a422f7fc180414c6
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agobcmdhd: Fix race conditions for sysioc_thread
Howard M. Harte [Thu, 16 Jun 2011 02:11:14 +0000 (19:11 -0700)]
bcmdhd: Fix race conditions for sysioc_thread
    * Fix up formatting and #ifdefs.

Change-Id: I72efb2ede0c41c3edddb0c3d4d9f7fc003a1af03
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agobcmdhd: Allocate skb with GFP_KERNEL flag if possible: fix for older kernels.
Howard M. Harte [Thu, 16 Jun 2011 01:52:15 +0000 (18:52 -0700)]
bcmdhd: Allocate skb with GFP_KERNEL flag if possible: fix for older kernels.

Change-Id: I38cecad2af57790dab4b5583c76db1095a79e255
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-2
Dmitry Shmidt [Wed, 15 Jun 2011 22:35:15 +0000 (15:35 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39-2

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix getting Mac address from platform data
Dmitry Shmidt [Wed, 15 Jun 2011 22:20:55 +0000 (15:20 -0700)]
net: wireless: bcmdhd: Fix getting Mac address from platform data

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix race conditions for sysioc_thread
Dmitry Shmidt [Tue, 14 Jun 2011 00:33:26 +0000 (17:33 -0700)]
net: wireless: bcmdhd: Fix race conditions for sysioc_thread

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Reduce listen interval to 10 (from 20)
Dmitry Shmidt [Mon, 13 Jun 2011 23:49:08 +0000 (16:49 -0700)]
net: wireless: bcmdhd: Reduce listen interval to 10 (from 20)

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Prevent working thread to run during suspend path
Dmitry Shmidt [Mon, 13 Jun 2011 23:47:58 +0000 (16:47 -0700)]
net: wireless: bcmdhd: Prevent working thread to run during suspend path

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Allocate skb with GFP_KERNEL flag if possible
Dmitry Shmidt [Mon, 13 Jun 2011 23:42:13 +0000 (16:42 -0700)]
net: wireless: bcmdhd: Allocate skb with GFP_KERNEL flag if possible

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix memleak in dev->p
Dmitry Shmidt [Mon, 13 Jun 2011 23:28:59 +0000 (16:28 -0700)]
net: wireless: bcmdhd: Fix memleak in dev->p

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix scan timeout for abg case
Dmitry Shmidt [Mon, 13 Jun 2011 23:03:21 +0000 (16:03 -0700)]
net: wireless: bcmdhd: Fix scan timeout for abg case

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39
Dmitry Shmidt [Mon, 13 Jun 2011 22:31:22 +0000 (15:31 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Prevent using WEXT in case of CFG80211
Dmitry Shmidt [Mon, 13 Jun 2011 22:16:59 +0000 (15:16 -0700)]
net: wireless: bcmdhd: Prevent using WEXT in case of CFG80211

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add missing dhd_get_dtim_skip() declaration
Dmitry Shmidt [Mon, 13 Jun 2011 22:14:15 +0000 (15:14 -0700)]
net: wireless: bcmdhd: Add missing dhd_get_dtim_skip() declaration

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Get rid of ANDROID define
Dmitry Shmidt [Mon, 13 Jun 2011 20:37:52 +0000 (13:37 -0700)]
net: wireless: bcmdhd: Get rid of ANDROID define

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add setting country code from platform data
Dmitry Shmidt [Mon, 13 Jun 2011 18:11:43 +0000 (11:11 -0700)]
net: wireless: bcmdhd: Add setting country code from platform data

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix SOFTAP compilation
Dmitry Shmidt [Mon, 13 Jun 2011 17:15:12 +0000 (10:15 -0700)]
net: wireless: bcmdhd: Fix SOFTAP compilation

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Get MAC from platform data
Dmitry Shmidt [Mon, 13 Jun 2011 17:07:57 +0000 (10:07 -0700)]
net: wireless: bcmdhd: Get MAC from platform data

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix ANDROID define, clean obsolete code
Dmitry Shmidt [Mon, 13 Jun 2011 16:59:51 +0000 (09:59 -0700)]
net: wireless: bcmdhd: Fix ANDROID define, clean obsolete code

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUpdate to 5.90.125.27 release.
Howard M. Harte [Sat, 11 Jun 2011 00:20:12 +0000 (17:20 -0700)]
Update to 5.90.125.27 release.

Change-Id: I593f4a90671468b486e5f39b9eeff8ae65ac9431
Signed-off-by: Howard M. Harte <hharte@broadcom.com>
13 years agoprintk: do not handle non-sleepable notification in console_cpu_notify
mhban [Wed, 8 Jun 2011 09:13:15 +0000 (09:13 +0000)]
printk: do not handle non-sleepable notification in console_cpu_notify

- CPU_DYING should not be handled in sleepable context

Signed-off-by: Minho Ban <mhban@samsung.com>
13 years agoMerge remote branch 'common/linux-bcm43xx-2.6.39' into common-39
Dmitry Shmidt [Wed, 8 Jun 2011 22:31:52 +0000 (15:31 -0700)]
Merge remote branch 'common/linux-bcm43xx-2.6.39' into common-39

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: Add CONFIG_WIFI_CONTROL_FUNC option
Dmitry Shmidt [Wed, 8 Jun 2011 22:16:52 +0000 (15:16 -0700)]
net: wireless: Add CONFIG_WIFI_CONTROL_FUNC option

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Switch to CUSTOMER_HW2
Dmitry Shmidt [Wed, 8 Jun 2011 22:15:31 +0000 (15:15 -0700)]
net: wireless: bcmdhd: Switch to CUSTOMER_HW2

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Remove obsolete debug messages
Dmitry Shmidt [Wed, 8 Jun 2011 22:14:25 +0000 (15:14 -0700)]
net: wireless: bcmdhd: Remove obsolete debug messages

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Allow error debug prints from the beginning
Dmitry Shmidt [Wed, 8 Jun 2011 22:13:38 +0000 (15:13 -0700)]
net: wireless: bcmdhd: Allow error debug prints from the beginning

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoARM: etm: Power down etm(s) when tracing is not enabled
Arve Hjønnevåg [Thu, 24 Feb 2011 00:51:58 +0000 (16:51 -0800)]
ARM: etm: Power down etm(s) when tracing is not enabled

Without this change a saw an 18% increase in idle power consumption
on one deivce when trace support is compiled into the kernel. Now
I see the same increase only when tracing.

Change-Id: I21bb5ecf1b7d29ce3790ceeb5323409cc22d5a3b
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Support multiple ETMs/PTMs.
Arve Hjønnevåg [Sat, 5 Feb 2011 06:38:14 +0000 (22:38 -0800)]
ARM: etm: Support multiple ETMs/PTMs.

If more than one ETM or PTM are present, configure all of them
and enable the formatter in the ETB. This allows tracing on dual
core systems (e.g. omap4).

Change-Id: I028657d5cf2bee1b23f193d4387b607953b35888
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Return the entire trace buffer if it is empty after reset
Arve Hjønnevåg [Sat, 5 Feb 2011 06:38:14 +0000 (22:38 -0800)]
ARM: etm: Return the entire trace buffer if it is empty after reset

On some SOCs the read and write pointer are reset when the chip
resets, but the trace buffer content is preserved. If the status
bits indicates that the buffer is empty and we have never started
tracing, assume the buffer is full instead. This can be useful
if the system rebooted from a watchdog reset.

Change-Id: Iaf21c2c329c6059004ee1d38e3dfff66d7d28029
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Add some missing locks and error checks
Arve Hjønnevåg [Tue, 15 Feb 2011 05:09:51 +0000 (21:09 -0800)]
ARM: etm: Add some missing locks and error checks

It is not safe to call etm_lock or etb_lock without holding the
mutex since another thread may also have unlocked the registers.

Also add some missing checks for valid etb_regs in the etm sysfs
entries.

Change-Id: I939f76a6ea7546a8fc0d4ddafa2fd2b6f38103bb
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Configure data tracing
Arve Hjønnevåg [Tue, 1 Feb 2011 02:33:55 +0000 (18:33 -0800)]
ARM: etm: Configure data tracing

The old code enabled data tracing, but did not configure the
range. We now configure it to trace all data addresses by default,
and add a trace_data_range attribute to change the range or disable
data tracing.

Change-Id: I9d04e3e1ea0d0b4d4d5bcb93b1b042938ad738b2
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Allow range selection
Arve Hjønnevåg [Sat, 29 Jan 2011 07:44:43 +0000 (23:44 -0800)]
ARM: etm: Allow range selection

Trace kernel text segment by default as before, allow tracing of other
ranges by writing a range to /sys/devices/etm/trace_range, or to trace
everything by writing 0 0.

Change-Id: Ibb734ca820fedf79560b20536247f1e1700cdc71
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Don't try to clear the buffer full status after reading the buffer
Arve Hjønnevåg [Tue, 1 Feb 2011 05:34:47 +0000 (21:34 -0800)]
ARM: etm: Don't try to clear the buffer full status after reading the buffer

If the write address was at the end of the buffer, toggling the trace
capture bit would set the RAM-full status instead of clearing it, and
if any of the stop bits in the formatter is set toggling the trace
capture bit may not do anything.

Instead use the read position to find out if the data has already
been returned.

This also fixes the read function so it works when the trace buffer is
larger than the buffer passed in from user space. The old version
would reset the trace buffer pointers after every read, so the second
call to read would always return 0.

Change-Id: I75256abe2556adfd66fd5963e46f9e84ae4645e1
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Don't limit tracing to only non-secure code.
Arve Hjønnevåg [Sat, 29 Jan 2011 07:33:11 +0000 (23:33 -0800)]
ARM: etm: Don't limit tracing to only non-secure code.

On some systems kernel code is considered secure, and this code
already limits tracing to the kernel text segment which results
in no trace data.

Change-Id: I098a0753e874859446d098e1ee209f67fc13cd5d
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoARM: etm: Don't require clock control
Arve Hjønnevåg [Sat, 29 Jan 2011 07:12:32 +0000 (23:12 -0800)]
ARM: etm: Don't require clock control

If clk_get fail, assume the etb does not need a separate clock.

Change-Id: Ia0bf3f5391e94a60ea45876aa7afc8a88a7ec3bf
Signed-off-by: Arve Hjønnevåg <arve@android.com>
13 years agoMerge branch 'bcmdhd-39-0' into common-39-1
Dmitry Shmidt [Fri, 3 Jun 2011 00:41:10 +0000 (17:41 -0700)]
Merge branch 'bcmdhd-39-0' into common-39-1

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix watchdog firing in softirq on removal
Dmitry Shmidt [Thu, 2 Jun 2011 23:08:37 +0000 (16:08 -0700)]
net: wireless: bcmdhd: Fix watchdog firing in softirq on removal

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Allow WEXT support
Dmitry Shmidt [Wed, 1 Jun 2011 23:22:21 +0000 (16:22 -0700)]
net: wireless: bcmdhd: Allow WEXT support

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix params in wl_cfg80211_event call
Dmitry Shmidt [Wed, 1 Jun 2011 23:20:54 +0000 (16:20 -0700)]
net: wireless: bcmdhd: Fix params in wl_cfg80211_event call

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Add spinlock initialization
Dmitry Shmidt [Wed, 1 Jun 2011 22:22:10 +0000 (15:22 -0700)]
net: wireless: bcmdhd: Add spinlock initialization

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcmdhd: Fix config FW and NVRAM path
Dmitry Shmidt [Wed, 1 Jun 2011 22:17:48 +0000 (15:17 -0700)]
net: wireless: bcmdhd: Fix config FW and NVRAM path

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUpdate to 5.90.125.22:
Howard M. Harte [Fri, 27 May 2011 23:07:36 +0000 (16:07 -0700)]
Update to 5.90.125.22:
    * Add support for SoftAP, keepalive, ARP offload.
    * Clean up cfg80211 and p2p code.
    * Update Makefile to support new features.
Change-Id: I1e7a16acd400d7baf5625ca8ba6552a6f1c80661
Signed-off-by: Howard M. Harte <hharte@broadcom.com>