GitHub/LineageOS/android_kernel_samsung_universal7580.git
15 years agoar9170: kill duplicated HT feature flag
Christian Lamparter [Sat, 23 May 2009 18:28:38 +0000 (20:28 +0200)]
ar9170: kill duplicated HT feature flag

This patch removes a redundant flag.

.cap = IEEE80211_HT_CAP_MAX_AMSDU | \
> IEEE80211_HT_CAP_SM_PS | \ <
[...] \
> IEEE80211_HT_CAP_SM_PS, \ <
.ampdu_factor   = 3, \

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: use bitop macros for tx filter flags
Christian Lamparter [Sat, 23 May 2009 18:28:21 +0000 (20:28 +0200)]
ar9170: use bitop macros for tx filter flags

This patch fixes a bug in configure_filter's (sub-)routines.
We never really cleared the flags once we updated the hardware state,
so we wasted our resources by applying already active settings.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: introduce functions for MAC programming
Christian Lamparter [Mon, 1 Jun 2009 19:42:01 +0000 (21:42 +0200)]
ar9170: introduce functions for MAC programming

This patch introduces 3 new function which are used to update
the MAC state, whenever needed... e.g: after a band switch.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: 40mhz fixes
Christian Lamparter [Mon, 1 Jun 2009 19:41:50 +0000 (21:41 +0200)]
ar9170: 40mhz fixes

This patch replace a few constant magics which may affected
the device when operating in a 40MHz channel.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: update hardware definitions
Christian Lamparter [Mon, 1 Jun 2009 19:41:36 +0000 (21:41 +0200)]
ar9170: update hardware definitions

This patch only contains a few uncritical updates for the
hardware definition header.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: fix beacon plcp settings
Christian Lamparter [Mon, 1 Jun 2009 19:41:31 +0000 (21:41 +0200)]
ar9170: fix beacon plcp settings

This patch fixes a simple copy & paste error that affected beacon
transmission in 802.11a mode.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agomac80211_hwsim: remove deprecated radio_enabled
Johannes Berg [Mon, 1 Jun 2009 12:29:52 +0000 (14:29 +0200)]
mac80211_hwsim: remove deprecated radio_enabled

This removes the use of the deprecated radio_enabled setting
and code associated with that.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agocfg80211: fix for duplicate userspace replies
Luis R. Rodriguez [Sun, 31 May 2009 22:24:34 +0000 (18:24 -0400)]
cfg80211: fix for duplicate userspace replies

This fixes an incorrect assumption (BUG_ON) made in
cfg80211 when handling country IE regulatory requests.
The assumption was that we won't try to call_crda()
twice for the same event and therefore we will not
recieve two replies through nl80211 for the regulatory
request. As it turns out it is true we don't call_crda()
twice for the same event, however, kobject_uevent_env()
*might* send the udev event twice and/or userspace can
simply process the udev event twice. We remove the BUG_ON()
and simply ignore the duplicate request.

For details refer to this thread:

http://marc.info/?l=linux-wireless&m=124149987921337&w=2

Cc: stable@kernel.org
Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agonet: introduce pre-up netdev notifier
Johannes Berg [Fri, 29 May 2009 23:39:53 +0000 (01:39 +0200)]
net: introduce pre-up netdev notifier

NETDEV_UP is called after the device is set UP, but sometimes
it is useful to be able to veto the device UP. Introduce a
new NETDEV_PRE_UP notifier that can be used for exactly this.
The first use case will be cfg80211 denying interfaces to be
set UP if the device is known to be rfkill'ed.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: add AVM FRITZ devices
Luis R. Rodriguez [Thu, 28 May 2009 21:36:05 +0000 (17:36 -0400)]
ar9170: add AVM FRITZ devices

This adds:

USB 0x057C:0x8401       AVM FRITZ!WLAN USB Stick N
USB 0x057C:0x8402       AVM FRITZ!WLAN USB Stick N 2.4

These devices require the 1-stage firmware, if not present we
don't continue.

Cc: Peter Grabienski <Peter.Grabienski@Atheros.com>
Cc: Stephen Chen <Stephen.Chen@Atheros.com>
Cc: Michael Fortin <Michael.Fortin@Atheros.com>
Cc: Johnny Cheng <Johnny.Cheng@Atheros.com>
Cc: Yuan-Gu Wei <Yuan-Gu.Wei@atheros.com>
Cc: Joerg Albert <jal2@gmx.de>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoar9170: add support for 1-stage firmware
Luis R. Rodriguez [Thu, 28 May 2009 21:36:04 +0000 (17:36 -0400)]
ar9170: add support for 1-stage firmware

You can get the stage 1 firmware from here:

http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/ar9170.fw

md5sum: 34feec4ec0eae3bb92c7c1ea2dfb4530
sha1sum: 6e5250498b815c2940d97242de31e054ae44e079

Its license:

http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/LICENSE

This is a new firmware, tested with WNDA3100.

Cc: Peter Grabienski <Peter.Grabienski@Atheros.com>
Cc: Stephen Chen <Stephen.Chen@Atheros.com>
Cc: Michael Fortin <Michael.Fortin@Atheros.com>
Cc: Johnny Cheng <Johnny.Cheng@Atheros.com>
Cc: Yuan-Gu Wei <Yuan-Gu.Wei@atheros.com>
Cc: Joerg Albert <jal2@gmx.de>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath9k: Add sanity check for beacon_int in adhoc/mesh case
Jouni Malinen [Thu, 28 May 2009 16:25:28 +0000 (19:25 +0300)]
ath9k: Add sanity check for beacon_int in adhoc/mesh case

It looks like mac80211 can request the driver to start beaconing with
a beacon interval of zero in some cases (at least for mesh point). This
does not sound correct and something may need to be fixed in
mac80211. However, taken into account the unpleasantness of getting
stuck in an infinite busy loop with rtnl_lock held, let's add a quick
workaround in the driver to avoid the worst symptom while someone more
familiar with the mesh implementation can figure out what should be done
with mac80211 as far as beacon interval configuration is concerned.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath5k: remove conf->beacon_int usage
Bob Copeland [Thu, 28 May 2009 14:27:37 +0000 (10:27 -0400)]
ath5k: remove conf->beacon_int usage

ieee80211_conf->beacon_int was deprecated and removed in a cleanup
patch, however it was accidentally added back to ath5k in the change
"ath5k: Allow user/driver to set txpower."  Remove it once more,
fixing the following warning:

[13091.968902] WARNING: at drivers/net/wireless/ath/ath5k/base.c:2167 warn_slowpath_null+0x15/0x1a()
[13091.968906] Hardware name: MacBook1,1
[13091.968909] Modules linked in: usb_storage fuse i915 drm af_packet acpi_cpufreq binfmt_misc dm_mirror dm_region_hash dm_log dm_multipath dm_mod snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_seq_dummy hid_apple arc4 ecb snd_seq_oss snd_seq_midi_event usbhid snd_seq ath5k mac80211 appletouch snd_seq_device snd_pcm_oss snd_mixer_oss sky2 snd_pcm ath processor cfg80211 snd_timer sg ohci1394 snd uhci_hcd bitrev ieee1394 joydev ehci_hcd crc32 snd_page_alloc button ac thermal battery sr_mod applesmc cdrom evdev input_polldev unix [last unloaded: microcode]
[13091.968985] Pid: 2132, comm: phy0 Tainted: G        W  2.6.30-rc5-wl #118
[13091.968988] Call Trace:
[13091.968994]  [<c0125884>] warn_slowpath_fmt+0x77/0xa6
[13091.969003]  [<c03557d8>] ? _spin_unlock+0x2c/0x41
[13091.969008]  [<c0355a56>] ? _spin_lock_irqsave+0x15/0x69
[13091.969012]  [<c0355783>] ? _spin_unlock_irqrestore+0x34/0x5d
[13091.969019]  [<c01445bb>] ? trace_hardirqs_off+0xb/0xd
[13091.969024]  [<c0355783>] ? _spin_unlock_irqrestore+0x34/0x5d
[13091.969029]  [<c01445bb>] ? trace_hardirqs_off+0xb/0xd
[13091.969034]  [<c0355783>] ? _spin_unlock_irqrestore+0x34/0x5d
[13091.969039]  [<c01258c8>] warn_slowpath_null+0x15/0x1a
[13091.969054]  [<f965846d>] ath5k_beacon_update_timers+0x44/0x27f [ath5k]
[13091.969059]  [<c0126370>] ? vprintk+0x2dd/0x312
[13091.969063]  [<c0125e50>] ? release_console_sem+0x1a6/0x1d3
[13091.969076]  [<f96586c5>] ath5k_reset_tsf+0x1d/0x2c [ath5k]
[13091.969095]  [<f93f4426>] __ieee80211_sta_join_ibss+0x35/0x3aa [mac80211]
[13091.969102]  [<c0252793>] ? extract_entropy+0x47/0x8a
[13091.969121]  [<f93f4b21>] ieee80211_sta_find_ibss+0x2de/0x32f [mac80211]
[13091.969126]  [<c035422c>] ? mutex_lock_nested+0x28b/0x2a5
[13091.969145]  [<f93f4b8e>] ? ieee80211_ibss_notify_scan_completed+0x1c/0x6f [mac80211]
[13091.969164]  [<f93f4bc9>] ieee80211_ibss_notify_scan_completed+0x57/0x6f [mac80211]
[13091.969182]  [<f93f26da>] ieee80211_scan_completed+0x31a/0x33f [mac80211]
[13091.969201]  [<f93f27ca>] ieee80211_scan_work+0xcb/0x18b [mac80211]
[13091.969207]  [<c0133a6a>] worker_thread+0x1b1/0x28e
[13091.969212]  [<c0133a25>] ? worker_thread+0x16c/0x28e
[13091.969230]  [<f93f26ff>] ? ieee80211_scan_work+0x0/0x18b [mac80211]
[13091.969237]  [<c013736e>] ? autoremove_wake_function+0x0/0x38
[13091.969242]  [<c01338b9>] ? worker_thread+0x0/0x28e
[13091.969246]  [<c0137031>] kthread+0x4a/0x70
[13091.971460]  [<c0136fe7>] ? kthread+0x0/0x70
[13091.971467]  [<c0103527>] kernel_thread_helper+0x7/0x10
[13091.971470] ---[ end trace 8defaa5d15c50cef ]---

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agomac80211: handle -EALREADY on cfg80211 op assoc req
Luis R. Rodriguez [Thu, 28 May 2009 02:56:05 +0000 (22:56 -0400)]
mac80211: handle -EALREADY on cfg80211 op assoc req

When the SME requests to associate to an open AP
ieee80211_sta_set_extra_ie() can be called with zero IE
length. When this happens or when the extra IE has already
been set -EALREADY is passed down and the supplicant will
complain that the operation is already in progress and it will
not let us associate. We correct this by treating -EALREADY
from ieee80211_sta_set_extra_ie() as a success just as we do
for wext.

Cc: Shan.Palanisamy@Atheros.com
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agowireless: libertas: fix unaligned accesses
Cliff Cai [Wed, 27 May 2009 18:03:09 +0000 (14:03 -0400)]
wireless: libertas: fix unaligned accesses

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath9k: Add "debug" file to debugfs
Jeff Hansen [Wed, 27 May 2009 12:48:29 +0000 (12:48 +0000)]
ath9k: Add "debug" file to debugfs

This patch adds the debug file to the ath9k debugfs, which lets you modify
the debug_mask at runtime, without having to reload the ath9k module.

Signed-off-by: Jeff Hansen <x@jeffhansen.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath9k: Combine legacy and 11n rc statistics
Jeff Hansen [Wed, 27 May 2009 12:48:28 +0000 (12:48 +0000)]
ath9k: Combine legacy and 11n rc statistics

This patch combines the legacy and 11n rcstats into one, using the normal
rate table indices instead of two separate indices for each mode.  Legacy
rates also get all of the PER and retry information, now, too.

Signed-off-by: Jeff Hansen <x@jeffhansen.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath9k: Reset SC_OP_TSF_RESET flag after stuck beacon
Jeff Hansen [Wed, 27 May 2009 12:48:27 +0000 (12:48 +0000)]
ath9k: Reset SC_OP_TSF_RESET flag after stuck beacon

I have a TrendNet 652-BRP running OpenWRT + ath9k very well.  The only
problem is that the beacon gets stuck maybe once a day.  After
Vasanthakumar Thiagarajan's "ath9k: cleanup beacon parameters
configuration" patch, ath9k would nearly re-configure the beacons after it
detected the stuck beacon, and did a reset.  But it would fail the
SC_OP_TSF_RESET check in ath_beacon_config_ap.  This patch gets the beacon
fully reconfigured after the reset.

Signed-off-by: Jeff Hansen <x@jeffhansen.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agocfg80211: disallow interfering with stations on non-AP (part 2)
Johannes Berg [Wed, 27 May 2009 08:35:29 +0000 (10:35 +0200)]
cfg80211: disallow interfering with stations on non-AP (part 2)

On non-AP interfaces userspace has no business interfering with
the station management, this can confuse mac80211 (and other
drivers probably wouldn't support it anyway). Allow adding and
removing stations only on AP interfaces.

(Reconcile this w/ previous version of patch posted with same
subject... -- JWL)

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agomac80211: fix transposed min/max CW values
Johannes Berg [Wed, 27 May 2009 07:41:06 +0000 (09:41 +0200)]
mac80211: fix transposed min/max CW values

I accidentally transposed these in the patch that "fixed" the defaults,
leading to extremely low throughput because of the huge min CW.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoiwmc3200wifi: fix printk format
Randy Dunlap [Tue, 26 May 2009 19:17:52 +0000 (12:17 -0700)]
iwmc3200wifi: fix printk format

Fix printk format for size_t variable:

drivers/net/wireless/iwmc3200wifi/fw.c:75: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: ilw@linux.intel.com
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoiwmc3200wifi: fix fragmentation threshold setting
Samuel Ortiz [Tue, 26 May 2009 03:10:46 +0000 (11:10 +0800)]
iwmc3200wifi: fix fragmentation threshold setting

We were sending the fragmentation threshold value to the wrong table,
causing an LMAC assert when setting it from wext.

Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoiwlwifi: avoid build warning in iwl-core.
Rami Rosen [Sun, 24 May 2009 17:43:50 +0000 (20:43 +0300)]
iwlwifi: avoid build warning in iwl-core.

When building when CONFIG_IWLWIFI_DEBUG is not set, we get the following
warning:
/work/src/w/drivers/net/wireless/iwlwifi/iwl-core.c: In function ‘iwl_isr’:
/work/src/w/drivers/net/wireless/iwlwifi/iwl-core.c:1707: warning:
unused variable ‘inta_fh’

This patch avoids this warning by adding #ifdef CONFIG_IWLWIFI_DEBUG
before the declaration of inta_fh in iwl_isr() in
drivers/net/wireless/iwlwifi/iwl-core.c

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agocfg80211: use key size constants
Johannes Berg [Sun, 24 May 2009 14:57:19 +0000 (16:57 +0200)]
cfg80211: use key size constants

Instead of hardcoding the key length for validation, use the
constants Zhu Yi recently added and add one for AES_CMAC too.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agonl80211: bounce scan request back to userspace
Johannes Berg [Sun, 24 May 2009 14:43:15 +0000 (16:43 +0200)]
nl80211: bounce scan request back to userspace

When a scan finishes only the program that asked for it
knows what kind of scan it was; let's tell everybody else
about the scan parameters as well so they can evaluate
the result of the scan better. Also helps with debugging.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agocfg80211: validate AID of stations being added
Johannes Berg [Sun, 24 May 2009 14:42:30 +0000 (16:42 +0200)]
cfg80211: validate AID of stations being added

We have some validation code in mac80211 but said code will
force an invalid AID to 0 which isn't a valid AID either;
instead require a valid AID (1-2007) to be passed in from
userspace in cfg80211 already. Also move the code before
the race comment since it can only be executed during STA
addition and thus is not racy.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agort2x00: Remove last usage of beacon_int from ieee80211_config
Ivo van Doorn [Sat, 23 May 2009 19:09:28 +0000 (21:09 +0200)]
rt2x00: Remove last usage of beacon_int from ieee80211_config

This removes the last usage of beacon_int inside the iee80211_config
structure from rt2x00. The attempt is a bit hackish, and subject to
change in the future when the entire rt2x00_dev structure is
cleaned up and restructured.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agomac80211: deprecate conf.beacon_int properly
Johannes Berg [Sat, 23 May 2009 09:18:45 +0000 (11:18 +0200)]
mac80211: deprecate conf.beacon_int properly

Ivo has updated the driver to no longer use the change flag,
so we can remove that, but rt2x00 and ath5k still use the
actual value so let's mark it as deprecated too.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agolibertas: fix WPA adhoc network creation
Dan Williams [Sat, 23 May 2009 00:09:58 +0000 (20:09 -0400)]
libertas: fix WPA adhoc network creation

Oddly enough, the firmware's JOIN/START commands don't appear to have
any facility for setting custom IEs, thus the started adhoc network
doesn't advertise its WPA capability in the beacon.  Whee!

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agolibertas: convert CMD_802_11_ASSOCIATE to a direct command
Dan Williams [Sat, 23 May 2009 00:07:14 +0000 (20:07 -0400)]
libertas: convert CMD_802_11_ASSOCIATE to a direct command

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agolibertas: convert CMD_802_11_AUTHENTICATE to a direct command
Dan Williams [Sat, 23 May 2009 00:05:25 +0000 (20:05 -0400)]
libertas: convert CMD_802_11_AUTHENTICATE to a direct command

And fix up setting authentication suite for v9+ firmware too.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agolibertas: restyle Marvell & IEEE TLV structure names
Dan Williams [Sat, 23 May 2009 00:03:09 +0000 (20:03 -0400)]
libertas: restyle Marvell & IEEE TLV structure names

Easier to read and more conformant with kernel style.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agolibertas: simplify and clean up association/start/join setup
Dan Williams [Sat, 23 May 2009 00:01:21 +0000 (20:01 -0400)]
libertas: simplify and clean up association/start/join setup

Some of the parameters for association/join/start commands aren't
used (like the FH and CF IEs for IBSS, and the FH IE for BSS), so
get rid of their unions to reduce indirection.  Also clean up
structure names for kernel style.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoiwlwifi: fix otp access init
Reinette Chatre [Fri, 22 May 2009 21:37:55 +0000 (14:37 -0700)]
iwlwifi: fix otp access init

Polling function returns positive time if polling was needed to
read value. This is still success.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
CC: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoiwlwifi: fix merge error
Reinette Chatre [Fri, 22 May 2009 21:37:54 +0000 (14:37 -0700)]
iwlwifi: fix merge error

This hunk of code was removed in patch "iwlwifi: do not
cancel delayed work inside spin_lock_irqsave" submitted at
http://marc.info/?l=linux-wireless&m=124267503030042&w=2

This same patch in this repo does not remove this hunk.
Remove it here.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agort2x00: Add new rt2800usb USB ID's
Ivo van Doorn [Fri, 22 May 2009 19:33:21 +0000 (21:33 +0200)]
rt2x00: Add new rt2800usb USB ID's

new patch to add more usb_dev to rt2800usb.c .
IDs 'stolen' from the latest Ralink linux
driver(2009_0520_RT3070_Linux_STA_v2.1.1.0.tar.gz)

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agonet/libertas: make SPI interface big endian aware
Sebastian Andrzej Siewior [Fri, 22 May 2009 19:19:40 +0000 (21:19 +0200)]
net/libertas: make SPI interface big endian aware

The comment (which I remove) says that the translation is done SPI routines.
IMHO this can't work because the SPI driver does not know whether the incomming
bytes are part of the registers/bytes which need to be flipped or part of
packet data which has to remain untouched.
While adding le helpers I also removed spu_write_u32() which has no users.

Tested-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agoath5k: avoid leaking mutex in ath5k_config
John W. Linville [Mon, 25 May 2009 19:28:47 +0000 (21:28 +0200)]
ath5k: avoid leaking mutex in ath5k_config

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
15 years agonet/ucc_geth: Add SGMII support for UEC GETH driver
Haiying Wang [Tue, 2 Jun 2009 04:04:15 +0000 (04:04 +0000)]
net/ucc_geth: Add SGMII support for UEC GETH driver

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agofsl_pq_mido: Set the first UCC as the mii management interface master
Haiying Wang [Tue, 2 Jun 2009 04:04:14 +0000 (04:04 +0000)]
fsl_pq_mido: Set the first UCC as the mii management interface master

Current code makes the UCC whose register range includes the current mdio
register to be the MII managemnt interface master of the QE. If there is more
than one mdio bus for QE, the UCC of the last mdio bus will be the MII
management interface master which will make the primary mdio bus working
unproperly, e.g. can not get the right clock. Normally the primary mdio bus is
the first UEC's mdio bus.
This patch allows the first UCC to be the MII management interface master of the
multiple UCC mdio buses.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet/phy/marvell: update m88e1111 support for SGMII mode
Haiying Wang [Tue, 2 Jun 2009 04:04:13 +0000 (04:04 +0000)]
net/phy/marvell: update m88e1111 support for SGMII mode

Disable fiber/copper auto selection for Marvell m88e1111 SGMII support.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: skb cleanup
Eric Dumazet [Tue, 2 Jun 2009 05:20:21 +0000 (05:20 +0000)]
net: skb cleanup

Can remove anonymous union now it has one field.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: skb->dst accessors
Eric Dumazet [Tue, 2 Jun 2009 05:19:30 +0000 (05:19 +0000)]
net: skb->dst accessors

Define three accessors to get/set dst attached to a skb

struct dst_entry *skb_dst(const struct sk_buff *skb)

void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)

void skb_dst_drop(struct sk_buff *skb)
This one should replace occurrences of :
dst_release(skb->dst)
skb->dst = NULL;

Delete skb->dst field

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: skb->rtable accessor
Eric Dumazet [Tue, 2 Jun 2009 05:14:27 +0000 (05:14 +0000)]
net: skb->rtable accessor

Define skb_rtable(const struct sk_buff *skb) accessor to get rtable from skb

Delete skb->rtable field

Setting rtable is not allowed, just set dst instead as rtable is an alias.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: add _skb_dst opaque field
Eric Dumazet [Tue, 2 Jun 2009 05:13:45 +0000 (05:13 +0000)]
net: add _skb_dst opaque field

struct sk_buff uses one union to define dst and rtable fields.

We want to replace direct access to these pointers by accessors.

First patch adds a new "unsigned long _skb_dst;" opaque field
in this union.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: bump the version number
Bruce Allan [Tue, 2 Jun 2009 11:29:56 +0000 (11:29 +0000)]
e1000e: bump the version number

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: workaround a Tx hang on 82577/82578
Bruce Allan [Tue, 2 Jun 2009 11:29:37 +0000 (11:29 +0000)]
e1000e: workaround a Tx hang on 82577/82578

With bi-directional stress traffic, the receiver could hang causing the
hardware to stop and a "Detected Tx Unit Hang" message dumped to the system
logfile.  Temporarily workaround this issue by disabling Tx flow control by
default.  The issue is currently being investigated and a follow-on patch
will be provided to revert this when it is resolved.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: add support for 82577/82578 GbE LOM parts
Bruce Allan [Tue, 2 Jun 2009 11:29:18 +0000 (11:29 +0000)]
e1000e: add support for 82577/82578 GbE LOM parts

This patch provides support for the next generation Intel desktop
and mobile gigabit ethernet LOM adapters.  These adapters are the
follow-on parts to the LOMs tied to the prior ICH chipsets and are
comprised of a MAC in the PCH chipset and an external PHY (82577 for
mobile and 82578 for desktop versions).  New features consist of PHY
wakeup to save power by completely turning off the MAC while in Sx
state, and 4K jumbo frames.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: specify max supported frame size in adapter struct
Bruce Allan [Tue, 2 Jun 2009 11:28:58 +0000 (11:28 +0000)]
e1000e: specify max supported frame size in adapter struct

By putting the maximum frame size supported by the hardware into the
adapter structure, the change_mtu entry point function can be cleaned
up of checks for all the different max frame sizes supported by

Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: correct flow control thresholds
Bruce Allan [Tue, 2 Jun 2009 11:28:39 +0000 (11:28 +0000)]
e1000e: correct flow control thresholds

The flow control thresholds, i.e. high and low watermarks of the Rx
FIFO for when the hardware should transmit PAUSE frames (XON and XOFF,
respectively), need to be tuned for more efficient use of the FIFO.
The logic to set the thresholds for parts that support early-receive
(ERT) was also wrong in that it should check whether jumbo frames are
in use.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: do not attempt to disable smart powerdown if not supported
Bruce Allan [Tue, 2 Jun 2009 11:28:20 +0000 (11:28 +0000)]
e1000e: do not attempt to disable smart powerdown if not supported

During reset, the driver was attempting to disable the Smart Powerdown
feature even if the part does not support Smart Powerdown.  Check for
support before attempting to disable the feature.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000e: enable CRC stripping by default
Bruce Allan [Tue, 2 Jun 2009 11:28:01 +0000 (11:28 +0000)]
e1000e: enable CRC stripping by default

CRC stripping should be enabled by default but was not if it was not
specified as a module parameter.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
David S. Miller [Wed, 3 Jun 2009 09:43:41 +0000 (02:43 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

Conflicts:
drivers/net/forcedeth.c

15 years agomlx4_en: Updated driver version
Yevgeny Petrilin [Mon, 1 Jun 2009 23:29:42 +0000 (23:29 +0000)]
mlx4_en: Updated driver version

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Added vlan_features support
Yevgeny Petrilin [Mon, 1 Jun 2009 23:28:29 +0000 (23:28 +0000)]
mlx4_en: Added vlan_features support

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: multiqueue support
Yevgeny Petrilin [Mon, 1 Jun 2009 23:24:07 +0000 (23:24 +0000)]
mlx4_en: multiqueue support

By default the driver opens 8 TX queues (defined by MLX4_EN_NUM_TX_RINGS).
If the driver is configured to support Per Priority Flow Control, we open
8 additional TX rings.
dev->real_num_tx_queues is always set to be MLX4_EN_NUM_TX_RINGS.
The mlx4_en_select_queue() function uses standard hashing (skb_tx_hash)
in case that PPFC is not supported or the skb contain a vlan tag,
otherwise the queue is selected according to vlan priority.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Coalescing target is equal for all mtu's
Yevgeny Petrilin [Mon, 1 Jun 2009 23:23:13 +0000 (23:23 +0000)]
mlx4_en: Coalescing target is equal for all mtu's

The interrupt moderation should not depend on number of incoming
bytes, but on number of incoming packets.
The previous scheme caused very high interrupts rate for small
messages when big MTU was configured.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Work with part of the ports.
Yevgeny Petrilin [Mon, 1 Jun 2009 23:22:18 +0000 (23:22 +0000)]
mlx4_en: Work with part of the ports.

If the initialization of one of the ports failed,
there is no need to fail the other one as well.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en renamed en_params.c to en_ethtool.c
Yevgeny Petrilin [Mon, 1 Jun 2009 23:21:20 +0000 (23:21 +0000)]
mlx4_en renamed en_params.c to en_ethtool.c

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Moved all module parameters handling to en_main.c
Yevgeny Petrilin [Mon, 1 Jun 2009 23:20:18 +0000 (23:20 +0000)]
mlx4_en: Moved all module parameters handling to en_main.c

en_params.c file now only handles Ethtool functionality

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Giving interface name in debug messages
Yevgeny Petrilin [Mon, 1 Jun 2009 20:27:13 +0000 (20:27 +0000)]
mlx4_en: Giving interface name in debug messages

For each debug message, the message will show interface name in case
that the net device was registered, and PCI bus ID with port number
if we were not registered yet. Messages that are not port/netdev specific
stayed in the old format

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic...
Minoru Usui [Tue, 2 Jun 2009 09:17:34 +0000 (02:17 -0700)]
net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup

This patch fixes a bug which unconfigured struct tcf_proto keeps
chaining in tc_ctl_tfilter(), and avoids kernel panic in
cls_cgroup_classify() when we use cls_cgroup.

When we execute 'tc filter add', tcf_proto is allocated, initialized
by classifier's init(), and chained.  After it's chained,
tc_ctl_tfilter() calls classifier's change().  When classifier's
change() fails, tc_ctl_tfilter() does not free and keeps tcf_proto.

In addition, cls_cgroup is initialized in change() not in init().  It
accesses unconfigured struct tcf_proto which is chained before
change(), then hits Oops.

Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Tested-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000: add missing length check to e1000 receive routine
Neil Horman [Tue, 2 Jun 2009 08:29:58 +0000 (01:29 -0700)]
e1000: add missing length check to e1000 receive routine

Patch to fix bad length checking in e1000.  E1000 by default does two
things:

1) Spans rx descriptors for packets that don't fit into 1 skb on recieve
2) Strips the crc from a frame by subtracting 4 bytes from the length prior to
doing an skb_put

Since the e1000 driver isn't written to support receiving packets that span
multiple rx buffers, it checks the End of Packet bit of every frame, and
discards it if its not set.  This places us in a situation where, if we have a
spanning packet, the first part is discarded, but the second part is not (since
it is the end of packet, and it passes the EOP bit test).  If the second part of
the frame is small (4 bytes or less), we subtract 4 from it to remove its crc,
underflow the length, and wind up in skb_over_panic, when we try to skb_put a
huge number of bytes into the skb.  This amounts to a remote DOS attack through
careful selection of frame size in relation to interface MTU.  The fix for this
is already in the e1000e driver, as well as the e1000 sourceforge driver, but no
one ever pushed it to e1000.  This is lifted straight from e1000e, and prevents
small frames from causing the underflow described above

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoipv4: New multicast-all socket option
Nivedita Singhvi [Thu, 28 May 2009 07:00:46 +0000 (07:00 +0000)]
ipv4: New multicast-all socket option

After some discussion offline with Christoph Lameter and David Stevens
regarding multicast behaviour in Linux, I'm submitting a slightly
modified patch from the one Christoph submitted earlier.

This patch provides a new socket option IP_MULTICAST_ALL.

In this case, default behaviour is _unchanged_ from the current
Linux standard. The socket option is set by default to provide
original behaviour. Sockets wishing to receive data only from
multicast groups they join explicitly will need to clear this
socket option.

Signed-off-by: Nivedita Singhvi <niv@us.ibm.com>
Signed-off-by: Christoph Lameter<cl@linux.com>
Acked-by: David Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: ipv4/ip_sockglue.c cleanups
Eric Dumazet [Tue, 2 Jun 2009 07:42:16 +0000 (00:42 -0700)]
net: ipv4/ip_sockglue.c cleanups

Pure cleanups

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoIPv6: Print error value when skb allocation fails
Brian Haley [Tue, 2 Jun 2009 07:20:26 +0000 (00:20 -0700)]
IPv6: Print error value when skb allocation fails

Print-out the error value when sock_alloc_send_skb() fails in
the IPv6 neighbor discovery code - can be useful for debugging.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoforcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
Ed Swierk [Tue, 2 Jun 2009 07:19:52 +0000 (00:19 -0700)]
forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)

Add a phy_power_down parameter to forcedeth: set to 1 to power down the
phy and disable the link when an interface goes down; set to 0 to always
leave the phy powered up.

The phy power state persists across reboots; Windows, some BIOSes, and
older versions of Linux don't bother to power up the phy again, forcing
users to remove all power to get the interface working (see
http://bugzilla.kernel.org/show_bug.cgi?id=13072).  Leaving the phy
powered on is the safest default behavior.  Users accustomed to seeing
the link state reflect the interface state and/or wanting to minimize
power consumption can set phy_power_down=1 if compatibility with other
OSes is not an issue.

Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agousb: gadget: f_phonet: fix memory allocation sizes
Rémi Denis-Courmont [Mon, 1 Jun 2009 01:18:57 +0000 (01:18 +0000)]
usb: gadget: f_phonet: fix memory allocation sizes

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agof_phonet: no need to check for carrier - scheduler does it internally
Rémi Denis-Courmont [Mon, 1 Jun 2009 01:18:56 +0000 (01:18 +0000)]
f_phonet: no need to check for carrier - scheduler does it internally

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agof_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callback
Rémi Denis-Courmont [Mon, 1 Jun 2009 01:18:55 +0000 (01:18 +0000)]
f_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callback

Network device TX is never run in IRQ context, and skb is freed outside
of the IRQ-disabling spin lock. So checking for IRQ was a waste of time
here.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoPhonet: fix accounting race between gprs_writeable() and gprs_xmit()
Rémi Denis-Courmont [Mon, 1 Jun 2009 00:35:16 +0000 (00:35 +0000)]
Phonet: fix accounting race between gprs_writeable() and gprs_xmit()

In the unlikely event that gprs_writeable() and gprs_xmit() check for
writeability at the same, we could stop the device queue forever.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluet...
David S. Miller [Mon, 1 Jun 2009 21:32:08 +0000 (14:32 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/holtmann/bluetooth-2.6

15 years agoatl1c_main.c: add wait_for_idle routine
Joe Perches [Sun, 31 May 2009 20:44:54 +0000 (20:44 +0000)]
atl1c_main.c: add wait_for_idle routine

Slight refactoring of duplicated wait for idle checks
Spelling fix

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: jie.yang@atheros.com
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago3c509: Add missing EISA IDs
Maciej W. Rozycki [Mon, 1 Jun 2009 10:12:04 +0000 (03:12 -0700)]
3c509: Add missing EISA IDs

Several EISA device IDs for 3c509 family network cards are missing from
the driver, making the cards unusable in their EISA mode.  Here's a fix to
add them based on the EISA configuration files distributed by 3Com and our
eisa.ids database.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoIPv6: Add 'autoconf' and 'disable_ipv6' module parameters
Brian Haley [Mon, 1 Jun 2009 10:07:33 +0000 (03:07 -0700)]
IPv6: Add 'autoconf' and 'disable_ipv6' module parameters

Add 'autoconf' and 'disable_ipv6' parameters to the IPv6 module.

The first controls if IPv6 addresses are autoconfigured from
prefixes received in Router Advertisements.  The IPv6 loopback
(::1) and link-local addresses are still configured.

The second controls if IPv6 addresses are desired at all.  No
IPv6 addresses will be added to any interfaces.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocpmac: prevent fatal exception in cpmac_end_xmit
Stefan Weil [Sun, 31 May 2009 10:59:15 +0000 (10:59 +0000)]
cpmac: prevent fatal exception in cpmac_end_xmit

We should not be stopping the subqueues in cpmac_end_xmit
but rather test the status of them. Replace the calls to
netif_subqueue_stop by __netif_subqueue_stopped. This
fixes an unrecoverable exception from happening when
running the driver.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocpmac: remove unused variable.
Florian Fainelli [Sun, 31 May 2009 10:57:07 +0000 (10:57 +0000)]
cpmac: remove unused variable.

This patch removes the unused variables in
cpmac_hw_error, cpmac_tx_timeout and cpmac_probe.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocan: sja1000: generic OF platform bus driver
Wolfgang Grandegger [Sat, 30 May 2009 07:55:50 +0000 (07:55 +0000)]
can: sja1000: generic OF platform bus driver

This patch adds a generic driver for SJA1000 chips on the OpenFirmware
platform bus found on embedded PowerPC systems. You need a SJA1000 node
definition in your flattened device tree source (DTS) file similar to:

  can@3,100 {
   compatible = "nxp,sja1000";
   reg = <3 0x100 0x80>;
   interrupts = <2 0>;
   interrupt-parent = <&mpic>;
   nxp,external-clock-frequency = <16000000>;
  };

See also Documentation/powerpc/dts-bindings/can/sja1000.txt.

CC: devicetree-discuss@ozlabs.org
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocan: sja1000: stop misusing member base_addr of struct net_device
Wolfgang Grandegger [Sat, 30 May 2009 07:55:49 +0000 (07:55 +0000)]
can: sja1000: stop misusing member base_addr of struct net_device

As discussed on the netdev mailing list, the member "base_addr" of
"struct net_device" should not be (mis)used to store the virtual
address to the SJA1000 register area. According to David Miller,
it's only use is to allow ISA and similar primitive bus devices to
have their I/O ports changed via ifconfig. The virtual address is
now stored in the private data structure of the SJA1000 device and
the callback functions use "struct sja1000_priv" instead of the
unneeded "struct net_device".

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocan: some fixes and cleanups to the initial device driver interface
Wolfgang Grandegger [Sat, 30 May 2009 07:55:48 +0000 (07:55 +0000)]
can: some fixes and cleanups to the initial device driver interface

This patch fixes a few errors sneaked into the initial version of the
device driver interface.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMAINTAINERS: take maintainership of the cpmac Ethernet driver
Florian Fainelli [Mon, 1 Jun 2009 09:43:17 +0000 (02:43 -0700)]
MAINTAINERS: take maintainership of the cpmac Ethernet driver

This patch adds me as the maintainer of the CPMAC (AR7)
Ethernet driver.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: unset IFF_XMIT_DST_RELEASE for qeth and ipoib
Eric Dumazet [Sun, 31 May 2009 06:04:46 +0000 (23:04 -0700)]
net: unset IFF_XMIT_DST_RELEASE for qeth and ipoib

Last two drivers that need skb->dst in their start_xmit() function

Tell dev_hard_start_xmit() to no release it by unsetting  IFF_XMIT_DST_RELEASE

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agousbnet: ratelimit warning messages invoked from callback handler
André Goddard Rosa [Sat, 30 May 2009 05:13:58 +0000 (22:13 -0700)]
usbnet: ratelimit warning messages invoked from callback handler

Warning messages coming from rtl8150 driver can flood the console
and make a DTV/set-top-box unable to decode video/audio frames.

'Pegasus' driver handles this situation similarly, preventing this
from happening there.

It happens with a low cost BCM MIPS embedded platform, whenever
timeout errors were coming from usbnet device, making platform
unusable for viewer watching.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agofec: Add FEC support for MX35 processor
Fabio Estevam [Wed, 27 May 2009 03:41:39 +0000 (03:41 +0000)]
fec: Add FEC support for MX35 processor

Add FEC support for MX35 processor.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoirda-usb: suspend/resume support
Tadashi Abe [Mon, 25 May 2009 20:53:27 +0000 (20:53 +0000)]
irda-usb: suspend/resume support

This patch adds power management suspend/resume hooks for irda-usb.

Signed-off-by: Tadashi Abe <tabe@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomac8390: use printk MAC address format
Finn Thain [Mon, 25 May 2009 16:52:47 +0000 (16:52 +0000)]
mac8390: use printk MAC address format

mac8390: use printk MAC address format

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet: convert unicast addr list
Jiri Pirko [Fri, 22 May 2009 23:22:17 +0000 (23:22 +0000)]
net: convert unicast addr list

This patch converts unicast address list to standard list_head using
previously introduced struct netdev_hw_addr. It also relaxes the
locking. Original spinlock (still used for multicast addresses) is not
needed and is no longer used for a protection of this list. All
reading and writing takes place under rtnl (with no changes).

I also removed a possibility to specify the length of the address
while adding or deleting unicast address. It's always dev->addr_len.

The convertion touched especially e1000 and ixgbe codes when the
change is not so trivial.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
 drivers/net/bnx2.c               |   13 +--
 drivers/net/e1000/e1000_main.c   |   24 +++--
 drivers/net/ixgbe/ixgbe_common.c |   14 ++--
 drivers/net/ixgbe/ixgbe_common.h |    4 +-
 drivers/net/ixgbe/ixgbe_main.c   |    6 +-
 drivers/net/ixgbe/ixgbe_type.h   |    4 +-
 drivers/net/macvlan.c            |   11 +-
 drivers/net/mv643xx_eth.c        |   11 +-
 drivers/net/niu.c                |    7 +-
 drivers/net/virtio_net.c         |    7 +-
 drivers/s390/net/qeth_l2_main.c  |    6 +-
 drivers/scsi/fcoe/fcoe.c         |   16 ++--
 include/linux/netdevice.h        |   18 ++--
 net/8021q/vlan.c                 |    4 +-
 net/8021q/vlan_dev.c             |   10 +-
 net/core/dev.c                   |  195 +++++++++++++++++++++++++++-----------
 net/dsa/slave.c                  |   10 +-
 net/packet/af_packet.c           |    4 +-
 18 files changed, 227 insertions(+), 137 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agobonding: use bond_is_lb() when it's appropriate
Jiri Pirko [Wed, 27 May 2009 05:42:36 +0000 (05:42 +0000)]
bonding: use bond_is_lb() when it's appropriate

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonet/firmare: Ignore .cis files
Matt Kraai [Sat, 30 May 2009 05:06:33 +0000 (22:06 -0700)]
net/firmare: Ignore .cis files

Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoath1e: add new device id for asus hardware
Greg Kroah-Hartman [Sat, 30 May 2009 05:04:54 +0000 (22:04 -0700)]
ath1e: add new device id for asus hardware

Gary Lin reports that a new device id needs to be added to the atl1e in
order to get some new Asus hardware to work properly.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Fix a kernel panic when waking tx queue
Yevgeny Petrilin [Mon, 25 May 2009 20:57:21 +0000 (20:57 +0000)]
mlx4_en: Fix a kernel panic when waking tx queue

When the transmit queue gets full we enable interrupts for TX completions
There was a race that we handled the TX queue both from the interrupt context
and from the transmit function. Using "spin_trylock_irq()" ensures this
doesn't happen.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Sat, 30 May 2009 04:56:19 +0000 (21:56 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6

15 years agocxgb3: add support for the Aquantia 10G-BT phy
Divy Le Ray [Fri, 29 May 2009 12:52:49 +0000 (12:52 +0000)]
cxgb3: add support for the Aquantia 10G-BT phy

Add support for the Aquantia AQ1002 10G-BaseT phy.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocxgb3: Add Aeluros 2020 phy support
Divy Le Ray [Fri, 29 May 2009 12:52:44 +0000 (12:52 +0000)]
cxgb3: Add Aeluros 2020 phy support

Add support for the AEL2020 phy.
Add PCI IDs of the boards using this phy.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agocxgb3: move away from LLTX
Divy Le Ray [Fri, 29 May 2009 12:52:38 +0000 (12:52 +0000)]
cxgb3: move away from LLTX

cxgb3 no longer advertizes LLTX.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonetdev: bfin_mac: add Blackfin MII bus to platform bus to allow DSA access
Graf Yang [Fri, 29 May 2009 03:41:48 +0000 (03:41 +0000)]
netdev: bfin_mac: add Blackfin MII bus to platform bus to allow DSA access

When we register the MII bus to the platfrom bus, the Distributed Switch
Architecture can hook in transparently.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonetdev: bfin_mac: fix performance issue found by netperf
Michael Hennerich [Fri, 29 May 2009 03:41:15 +0000 (03:41 +0000)]
netdev: bfin_mac: fix performance issue found by netperf

- Remove dead long delay
- Use proper defines
- Remove broken implementation of the TX DMA Data Alignment TXDWA feature

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonetdev: bfin_mac: fix malformed UDP packet transmission when polling with KGDB
Sonic Zhang [Fri, 29 May 2009 03:40:43 +0000 (03:40 +0000)]
netdev: bfin_mac: fix malformed UDP packet transmission when polling with KGDB

Writes to the DMA descriptors may sit in the internal Blackfin data buffers
and not actually be available when the DMA engine goes to fetch them.  This
does not typically happen, but when dealing with short/fast packets such as
UDP and polling KGDB, this occurs much more frequently.  Same goes for
heavy loads as seen by netperf tests or large scp transfers.  So force the
buffers to drain with SSYNC otherwise we get random malformed packets.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agonetdev: bfin_mac: drop useless IRQF_SHARED from Blackfin EMAC interrupt
Michael Hennerich [Fri, 29 May 2009 03:39:45 +0000 (03:39 +0000)]
netdev: bfin_mac: drop useless IRQF_SHARED from Blackfin EMAC interrupt

The IRQ used by the Blackfin EMAC is internal to the peripheral and cannot
be used to generate any other interrupt, so there is no point in marking it
as IRQF_SHARED.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoveth: dont release skb->dst in veth_xmit()
Eric Dumazet [Fri, 29 May 2009 22:15:30 +0000 (15:15 -0700)]
veth: dont release skb->dst in veth_xmit()

No need to release skb->dst, its now done by core network.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>