GitHub/LineageOS/G12/android_kernel_amlogic_linux-4.9.git
14 years agovxge: Fix starvation of receive ring controller when blasted by short packets.
Sreenivasa Honnur [Sun, 28 Mar 2010 22:08:30 +0000 (22:08 +0000)]
vxge: Fix starvation of receive ring controller when blasted by short packets.

- Fix starvation of receive ring controller when blasted by short packets. This was because the driver was posting 64 rxds initially while the ring controller
was expecting to read 256 replenished rxds. While the driver was coming up,
the internal rxd memory filled up the 64 buffers provided and the ring
controller was left waiting for the remaining 192 rxds to complete the write
back of completed rxds to the host and generation of an interrupt.

Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agovxge: Fix a receive stall due to driver being out of synch with chip.
Sreenivasa Honnur [Sun, 28 Mar 2010 22:07:34 +0000 (22:07 +0000)]
vxge: Fix a receive stall due to driver being out of synch with chip.

- Fix a receive stall due to driver being out of synch with chip. In a corner
case scenario the adapter's ring controller may return a RxD with transfer code
of 0xC, while the host ownership bit is still set to the adapter. The driver
needs to assume that this case where (host_ownership == 1 or adapter) and
(transfer_code == 0xC) is valid, that is, this RxD has been returned by the
receive ring controller but no frame data is associated with the rxd.

- Restore the transfer code field of each newly replenished RxD to 0x0.

- Code cleanup. Removed usage of magic numbers.

Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Mon, 29 Mar 2010 20:50:10 +0000 (13:50 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6

14 years agonetxen: fix interrupt for NX2031
Amit Kumar Salecha [Mon, 29 Mar 2010 02:43:45 +0000 (02:43 +0000)]
netxen: fix interrupt for NX2031

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
For NX2031, msix is supported from fw version > 3.4.336.
This fw version check should take flash fw in consider instead of
running fw or fw from file.
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonetxen: fix fw load from file
Amit Kumar Salecha [Mon, 29 Mar 2010 02:43:44 +0000 (02:43 +0000)]
netxen: fix fw load from file

Rarely: Fw file size can be unaligned to 8.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonetxen: validate unified romimage
Rajesh K Borundia [Mon, 29 Mar 2010 02:43:43 +0000 (02:43 +0000)]
netxen: validate unified romimage

Signed-off-by: Rajesh K Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Validate all sections of unified romimage, before accessing them,
  to avoid seg fault.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonetxen: fix corner cases of firmware recovery
Amit Kumar Salecha [Mon, 29 Mar 2010 02:43:42 +0000 (02:43 +0000)]
netxen: fix corner cases of firmware recovery

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
o DEV_NEED_RESET state was not handled during fw intialization phase.
o nx_decr_dev_ref_cnt() can return error, if fail to grab pcie seamphore.
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonetxen: fix tx csum status
Sucheta Chakraborty [Mon, 29 Mar 2010 02:43:41 +0000 (02:43 +0000)]
netxen: fix tx csum status

Kernel default tx csum function (ethtool_op_get_tx_csum) doesn't show
correct csum status. It takes various FLAGS (NETIF_F_ALL_CSUM) in account
to show tx csum status, which driver doesn't set while disabling tx csum.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agorps: fix net-sysfs build for !CONFIG_RPS
Stephen Rothwell [Mon, 29 Mar 2010 08:00:44 +0000 (01:00 -0700)]
rps: fix net-sysfs build for !CONFIG_RPS

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet: __netif_receive_skb should be static
Eric Dumazet [Mon, 29 Mar 2010 06:07:20 +0000 (23:07 -0700)]
net: __netif_receive_skb should be static

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agodecnet: Remove unused FIB metric macros.
David S. Miller [Sun, 28 Mar 2010 02:23:46 +0000 (19:23 -0700)]
decnet: Remove unused FIB metric macros.

Unlike the ipv4 side, these are completely unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet: increase preallocated size of nlmsg to accomodate for IFLA_STATS64
Jan Engelhardt [Sun, 28 Mar 2010 00:15:29 +0000 (17:15 -0700)]
net: increase preallocated size of nlmsg to accomodate for IFLA_STATS64

When more data is stuffed into an nlmsg than initially projected, an
extra allocation needs to be done. Reserve enough for IFLA_STATS64 so
that this does not to needlessy happen.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet: fix unaligned access in IFLA_STATS64
Jan Engelhardt [Sat, 27 Mar 2010 23:35:50 +0000 (16:35 -0700)]
net: fix unaligned access in IFLA_STATS64

Tony Luck observes that the original IFLA_STATS64 submission causes
unaligned accesses. This is because nla_data() returns a pointer to a
memory region that is only aligned to 32 bits. Do some memcpying to
workaround this.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoe1000e: Use pr_<level> and netdev_<level>
Bruce Allan [Wed, 24 Mar 2010 12:55:30 +0000 (12:55 +0000)]
e1000e: Use pr_<level> and netdev_<level>

As an alternative to a quite large patch previously submitted by Joe
Perches to make use of kernel logging API, this patch is much less
intrusive.

Convert e_<level> to netdev_<level>
Use #define pr_fmt
Convert a few printks to pr_<level>

Cc: Joe Perches <joe@perches.com>
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>
14 years agonetlink: use the appropriate namespace pid
Tom Goff [Fri, 19 Mar 2010 15:38:50 +0000 (15:38 +0000)]
netlink: use the appropriate namespace pid

This was included in OpenVZ kernels but wasn't integrated upstream.
>From git://git.openvz.org/pub/linux-2.6.24-openvz:

commit 5c69402f18adf7276352e051ece2cf31feefab02
Author: Alexey Dobriyan <adobriyan@openvz.org>
Date:   Mon Dec 24 14:37:45 2007 +0300

    netlink: fixup ->tgid to work in multiple PID namespaces

Signed-off-by: Tom Goff <thomas.goff@boeing.com>
Acked-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoixgbevf: convert to use netdev_for_each_mc_addr
Jiri Pirko [Tue, 23 Mar 2010 22:58:20 +0000 (22:58 +0000)]
ixgbevf: convert to use netdev_for_each_mc_addr

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoixgbe: convert to use netdev_for_each_mc_addr
Jiri Pirko [Tue, 23 Mar 2010 22:58:01 +0000 (22:58 +0000)]
ixgbe: convert to use netdev_for_each_mc_addr

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoipv6: Fix result generation in ipv6_get_ifaddr().
David S. Miller [Fri, 26 Mar 2010 04:39:21 +0000 (21:39 -0700)]
ipv6: Fix result generation in ipv6_get_ifaddr().

Finishing naturally from hlist_for_each_entry(x, ...) does not result
in 'x' being NULL.

Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoipv6: Preserve pervious behavior in ipv6_link_dev_addr().
David S. Miller [Fri, 26 Mar 2010 04:25:30 +0000 (21:25 -0700)]
ipv6: Preserve pervious behavior in ipv6_link_dev_addr().

Use list_add_tail() to get the behavior we had before
the list_head conversion for ipv6 address lists.

Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agorps: add CONFIG_RPS
Eric Dumazet [Wed, 24 Mar 2010 19:13:54 +0000 (19:13 +0000)]
rps: add CONFIG_RPS

RPS currently depends on SMP and SYSFS

Adding a CONFIG_RPS makes sense in case this requirement changes in the
future. This patch saves about 1500 bytes of kernel text in case SMP is
on but SYSFS is off.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoiwlwifi: fix build error for CONFIG_IWLAGN=n
John W. Linville [Wed, 24 Mar 2010 21:21:08 +0000 (17:21 -0400)]
iwlwifi: fix build error for CONFIG_IWLAGN=n

drivers/net/wireless/iwlwifi/iwl-rx.c: In function 'iwl_good_ack_health':
drivers/net/wireless/iwlwifi/iwl-rx.c:647: error: 'struct iwl_priv' has no member named '_agn'

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agonet/various: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:36 +0000 (07:57 +0000)]
net/various: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/intel: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:35 +0000 (07:57 +0000)]
net/intel: remove trailing space in messages

Includes one minor indentation fix to placate checkpatch.

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: e1000-devel@lists.sourceforge.net
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/tulip: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:34 +0000 (07:57 +0000)]
net/tulip: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/tokenring: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:33 +0000 (07:57 +0000)]
net/tokenring: remove trailing space in messages

Trailing spaces in files in /proc for lanstreamer.c and olympic.c
have been left as they are.

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/smc91xx: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:32 +0000 (07:57 +0000)]
net/smc91xx: remove trailing space in messages

Includes a few whitespace fixes to placate checkpatch.

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/ps3_gelic: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:31 +0000 (07:57 +0000)]
net/ps3_gelic: remove trailing space in messages

ps3_gelic_wireless.c: also remove a stray "p" after a newline.

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet/irda: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:30 +0000 (07:57 +0000)]
net/irda: remove trailing space in messages

Includes a minor consistency improvement between two related
debug messages.

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agotipc: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:29 +0000 (07:57 +0000)]
tipc: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: Per Liden <per.liden@ericsson.com>
Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet: remove trailing space in messages
Frans Pop [Wed, 24 Mar 2010 07:57:28 +0000 (07:57 +0000)]
net: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agords: cleanup: remove unneeded variable
Dan Carpenter [Wed, 24 Mar 2010 01:57:30 +0000 (01:57 +0000)]
rds: cleanup: remove unneeded variable

We never use "sk" so this patch removes it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agowimax: remove unneeded variable
Dan Carpenter [Wed, 24 Mar 2010 01:56:03 +0000 (01:56 +0000)]
wimax: remove unneeded variable

We never actually use "dev" so I removed it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agollc: cleanup: remove dead code from llc_init()
Dan Carpenter [Wed, 24 Mar 2010 01:55:10 +0000 (01:55 +0000)]
llc: cleanup: remove dead code from llc_init()

We don't need "dev" any more after:
a5a04819c5740cb1aa217af2cc8f5ef26f33d744
[LLC]: station source mac address

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agomac80211: remove unneed variable from ieee80211_tx_pending()
Dan Carpenter [Wed, 24 Mar 2010 11:56:41 +0000 (14:56 +0300)]
mac80211: remove unneed variable from ieee80211_tx_pending()

We don't need "sdata" any more after:
d84f323477260e773d5317ad7cbe50f76115cb47
mac80211: remove dev_hold/put calls

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agocfg80211: Improve connection quality maintenance docs in nl80211.h
Juuso Oikarinen [Wed, 24 Mar 2010 08:11:14 +0000 (10:11 +0200)]
cfg80211: Improve connection quality maintenance docs in nl80211.h

In nl80211.h, be a little more elaborate in the docs for the definitions
NL80211_ATTR_CQM_RSSI_THOLD and NL80211_ATTR_CQM_RSSI_HYST.

Reported-by: Luis R. Rodriguez <mcgrof@gmail.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agomac80211: Add support for connection quality monitoring
Juuso Oikarinen [Tue, 23 Mar 2010 07:02:34 +0000 (09:02 +0200)]
mac80211: Add support for connection quality monitoring

Add support for the set_cqm_config op. This op function configures the
requested connection quality monitor rssi threshold and rssi hysteresis
values to the hardware  if the hardware supports
IEEE80211_HW_SUPPORTS_CQM.

For unsupported hardware, currently -EOPNOTSUPP is returned, so the mac80211
is currently not doing connection quality monitoring on the host. This could be
added later, if needed.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agocfg80211: Add connection quality monitoring support to nl80211
Juuso Oikarinen [Tue, 23 Mar 2010 07:02:33 +0000 (09:02 +0200)]
cfg80211: Add connection quality monitoring support to nl80211

Add support for basic configuration of a connection quality monitoring to the
nl80211 interface, and basic support for notifying about triggered monitoring
events.

Via this interface a user-space connection manager may configure and receive
pre-warning events of deteriorating WLAN connection quality, and start
preparing for roaming in advance, before the connection is already lost.

An example usage of such a trigger is starting scanning for nearby AP's in
an attempt to find one with better connection quality, and associate to it
before the connection characteristics of the existing connection become too bad
or the association is even lost, leading in a prolonged delay in connectivity.

The interface currently supports only RSSI, but it could be later extended
to include other parameters, such as signal-to-noise ratio, if need for that
arises.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agolibertas: add auto auth mode feature
Amitkumar Karwar [Fri, 26 Feb 2010 01:16:36 +0000 (17:16 -0800)]
libertas: add auto auth mode feature

Auto auth mode is enabled by default. If user doesn't specify the
auth mode, while association driver will first try with open mode
and then with shared key mode. If user specifies an auth mode,
auto auth is disabled and driver will not try association with
another auth mode.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_htc: Fix symbol collision with ath9k
Sujith [Wed, 24 Mar 2010 08:12:13 +0000 (13:42 +0530)]
ath9k_htc: Fix symbol collision with ath9k

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agonet: Fix locking in flush_backlog
Tom Herbert [Tue, 23 Mar 2010 13:39:19 +0000 (13:39 +0000)]
net: Fix locking in flush_backlog

Need to take spinlocks when dequeuing from input_pkt_queue in flush_backlog.
Also, flush_backlog can now be called directly from netdev_run_todo.

Signed-off-by: Tom Herbert <therbert@google.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agodrivers/net/wireless/b43/main.c:4351: Fixed coding style
Daniel Ngu [Mon, 22 Mar 2010 11:52:44 +0000 (00:52 +1300)]
drivers/net/wireless/b43/main.c:4351: Fixed coding style

WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: Daniel Ngu <daniel.dy.ngu@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agomac80211: Add support for connection monitor in hardware
Juuso Oikarinen [Fri, 19 Mar 2010 05:14:53 +0000 (07:14 +0200)]
mac80211: Add support for connection monitor in hardware

This patch is based on a RFC patch by Kalle Valo.

The wl1271 has a feature which handles the connection monitor logic
in hardware, basically sending periodically nullfunc frames and reporting
to the host if AP is lost, after attempting to recover by sending
probe-requests to the AP.

Add support to mac80211 by adding a new flag IEEE80211_HW_CONNECTION_MONITOR
which prevents conn_mon_timer from triggering during idle periods, and
prevents sending probe-requests to the AP if beacon-loss is indicated by the
hardware.

Cc: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agodrivers/net/wireless/ray_cs.c: Use iw_handler function prototypes
Joe Perches [Fri, 19 Mar 2010 01:29:40 +0000 (18:29 -0700)]
drivers/net/wireless/ray_cs.c: Use iw_handler function prototypes

Change local functions that are cast to iw_handler to
the more standard use with "union iwreq_data *wrqu"
so the iw_handler array no longer needs the casts.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoorinoco/wext.c: Remove local #define STD_IW_HANDLER
Joe Perches [Fri, 19 Mar 2010 01:29:39 +0000 (18:29 -0700)]
orinoco/wext.c: Remove local #define STD_IW_HANDLER

Use IW_HANDLER from wireless.h instead

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agodrivers/net: Remove local #define IW_IOCTL, use IW_HANDLER
Joe Perches [Fri, 19 Mar 2010 01:29:38 +0000 (18:29 -0700)]
drivers/net: Remove local #define IW_IOCTL, use IW_HANDLER

Use #define IW_HANDLER from wireless.h instead

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agodrivers/net/wireless: Use IW_HANDLER macro
Joe Perches [Fri, 19 Mar 2010 01:29:37 +0000 (18:29 -0700)]
drivers/net/wireless: Use IW_HANDLER macro

Convert direct uses of [ (foo - SIOCIWFIRST) , fn)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agonet/wireless/wext-core.c: Use IW_EVENT_IDX macro
Joe Perches [Fri, 19 Mar 2010 01:29:36 +0000 (18:29 -0700)]
net/wireless/wext-core.c: Use IW_EVENT_IDX macro

There's a wireless.h macro for this, might as well use it.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agonet/wireless/wext_core.c: Use IW_IOCTL_IDX macro
Joe Perches [Fri, 19 Mar 2010 01:29:35 +0000 (18:29 -0700)]
net/wireless/wext_core.c: Use IW_IOCTL_IDX macro

There's a wireless.h macro for this, might as well use it.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowireless.h: Use SIOCIWFIRST not SIOCSIWCOMMIT for range check
Joe Perches [Fri, 19 Mar 2010 01:29:33 +0000 (18:29 -0700)]
wireless.h: Use SIOCIWFIRST not SIOCSIWCOMMIT for range check

These two #defines use the same value, but
SIOCIWFIRST makes more sense in this use.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoinclude/linux/wireless.h: Add IW_HANDLER macro to initialize array entry
Joe Perches [Fri, 19 Mar 2010 01:29:32 +0000 (18:29 -0700)]
include/linux/wireless.h: Add IW_HANDLER macro to initialize array entry

Copied the idea from orinoco

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Changed platform_device to be dynamically allocated
Teemu Paasikivi [Thu, 18 Mar 2010 10:26:46 +0000 (12:26 +0200)]
wl1271: Changed platform_device to be dynamically allocated

Changed platform_device to be allocated dynamically from the
wl1271_alloc_hw function. Also cleaned up error handling in the
wl1271_alloc_hw function and module probe functions.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Remove circular interlocking related to the inetaddr notifier chain
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:45 +0000 (12:26 +0200)]
wl1271: Remove circular interlocking related to the inetaddr notifier chain

Removing the wl1271 from the inet addr notifier chain sometimes causes the
registered handler to be called - causing locking problems if the removing
function is called from within the mutex.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Don't generate null func template for ad-hoc
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:44 +0000 (12:26 +0200)]
wl1271: Don't generate null func template for ad-hoc

The null func template is not needed for ad-hoc, and it's generation is not
supported for ad-hoc (mac80211 will WARN about it.)

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Update filters properly
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:43 +0000 (12:26 +0200)]
wl1271: Update filters properly

This patch adds support for the filters configured by the mac80211 stack.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Removed duplicate code from module remove function.
Teemu Paasikivi [Thu, 18 Mar 2010 10:26:42 +0000 (12:26 +0200)]
wl1271: Removed duplicate code from module remove function.

Removed duplicate code from wl1271_sdio module remove function. For
freeing stuff in the remove function wl1271_free_hw function is now
used.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Added DEBUG_SDIO flag
Teemu Paasikivi [Thu, 18 Mar 2010 10:26:41 +0000 (12:26 +0200)]
wl1271: Added DEBUG_SDIO flag

Added separate flag for SDIO debugging. Previously it has used
DEBUG_SPI flag. This patch also includes couple indentation fixes.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Remove deprecated interface config function
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:40 +0000 (12:26 +0200)]
wl1271: Remove deprecated interface config function

It's no longer needed.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Fix MAC address handling
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:39 +0000 (12:26 +0200)]
wl1271: Fix MAC address handling

This patch fixes MAC address handling. To achieve this, firmware booting had
to be delayed from the previous op_start to op_add_interface, which is the point
when the driver gets to know the configured MAC address. As the wl1271 only
supports one virtual interface, this even seems quite logical.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: enable U-APSD
Kalle Valo [Thu, 18 Mar 2010 10:26:38 +0000 (12:26 +0200)]
wl1271: enable U-APSD

wl1271 supports U-APSD similarly as wl1251, so let's enable it.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: fix ps scheme in wl1271_op_conf_tx()
Kalle Valo [Thu, 18 Mar 2010 10:26:37 +0000 (12:26 +0200)]
wl1271: fix ps scheme in wl1271_op_conf_tx()

Commit "wl1271: implement WMM" accidentally used CONF_PS_SCHEME_LEGACY_PSPOLL,
but instead CONF_PS_SCHEME_LEGACY should be used as earlier.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: create qos nullfunc template
Kalle Valo [Thu, 18 Mar 2010 10:26:36 +0000 (12:26 +0200)]
wl1271: create qos nullfunc template

Needed for U-APSD.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: get probe request template from mac80211
Kalle Valo [Thu, 18 Mar 2010 10:26:35 +0000 (12:26 +0200)]
wl1271: get probe request template from mac80211

If we get probe request from mac80211, we can remove two functions.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: get pspoll and nullfunc templates from mac80211
Kalle Valo [Thu, 18 Mar 2010 10:26:34 +0000 (12:26 +0200)]
wl1271: get pspoll and nullfunc templates from mac80211

mac80211 now can create pspoll and nullfunc templates, better to use those.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: enable WMM
Kalle Valo [Thu, 18 Mar 2010 10:26:33 +0000 (12:26 +0200)]
wl1271: enable WMM

Everything is ready now and we can enable WMM in wl1271.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Add sysfs file to control BT co-ex state
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:32 +0000 (12:26 +0200)]
wl1271: Add sysfs file to control BT co-ex state

Add a sysfs file to control the state of the BT co-ex (enable or disable it.)
By default, the BT co-ex is enabled.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Move platform device registration from _spi to _main
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:31 +0000 (12:26 +0200)]
wl1271: Move platform device registration from _spi to _main

In order to get the platform device for both SPI and SDIO, move the platform
device registration to wl1271_main.c from wl1271_spi.c.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Add proper WLAN-BT co-ex configuration, and enable co-ex.
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:30 +0000 (12:26 +0200)]
wl1271: Add proper WLAN-BT co-ex configuration, and enable co-ex.

Add configuration values for the varous WLAN-BT co-ex configuration parameters,
and finally enable WLAN-BT co-ex. Based on preliminary measurements, it
appears the co-ex feature is not increasing WLAN power consumption, if BT
is not activated.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Fix SG configuration message structures
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:29 +0000 (12:26 +0200)]
wl1271: Fix SG configuration message structures

The bluetooth coexistence (SG) configuration messages have changed and
were completely wrong. For instance, intending to enable the SG, it was
instead disabled.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Changed SDIO MMC host claiming
Teemu Paasikivi [Thu, 18 Mar 2010 10:26:28 +0000 (12:26 +0200)]
wl1271: Changed SDIO MMC host claiming

Changed driver to keep MMC host claimed while wlan interface is up.
This keeps MMC stack from powering the SDIO device down.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Cleaned up wlan power on/off functions
Teemu Paasikivi [Thu, 18 Mar 2010 10:26:27 +0000 (12:26 +0200)]
wl1271: Cleaned up wlan power on/off functions

Added method for wlan power control to io_ops struct and moved
wl1271_power_on and wl1271_power_off functions to wl1271_io.h.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agowl1271: Fix configuration of the TX opportunity value
Juuso Oikarinen [Thu, 18 Mar 2010 10:26:26 +0000 (12:26 +0200)]
wl1271: Fix configuration of the TX opportunity value

The per-queue TX opportunity value is configured by the mac80211 in units
of 32us. The firmware however wants it in us, so add the conversion.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_htc: Support for AR9271 chipset.
Sujith [Wed, 17 Mar 2010 08:55:25 +0000 (14:25 +0530)]
ath9k_htc: Support for AR9271 chipset.

Features:

 * Station mode
 * IBSS mode
 * Monitor mode
 * Legacy support
 * HT support
 * TX/RX 11n Aggregation
 * HW encryption
 * LED
 * Suspend/Resume

For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: fix hardware deinit
Sujith [Wed, 17 Mar 2010 08:55:24 +0000 (14:25 +0530)]
ath9k_hw: fix hardware deinit

Without this you will get a panic if the device initialization
fails. Also, free ath_hw instance properly. ath9k_hw_deinit()
shouldn't do it.

Cc: stable@kernel.org
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: add HTC init hardware call for special resets for AR9271
Sujith [Wed, 17 Mar 2010 08:55:23 +0000 (14:25 +0530)]
ath9k_hw: add HTC init hardware call for special resets for AR9271

AR9271 needs a full reset only upon the first reset, add
a call for the driver to enable these special resets. We
can optimize this out later without an export.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: always set the core clock for AR9271
Sujith [Wed, 17 Mar 2010 08:55:22 +0000 (14:25 +0530)]
ath9k_hw: always set the core clock for AR9271

When initializing the PLL on AR9271 we always need
to set the core clock to 117MHz. While at it remove
the baud rate settings for the serial device on the
AR9271, the default settings work well unless you
want to customize it.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: use the skip count for PA calibration on AR9271
Sujith [Wed, 17 Mar 2010 08:55:21 +0000 (14:25 +0530)]
ath9k_hw: use the skip count for PA calibration on AR9271

Periodic power amplifier offset calibration is skipped on ath9k
algorithmically, this is required on AR9271.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: restrict valid nf readings for AR9271 to -114
Sujith [Wed, 17 Mar 2010 08:55:20 +0000 (14:25 +0530)]
ath9k_hw: restrict valid nf readings for AR9271 to -114

Noisefloor values read on AR9271 are unreliable if they
are less than -114, set those statically to -116.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: fix noisefloor history buffer usage on AR9271
Sujith [Wed, 17 Mar 2010 08:55:19 +0000 (14:25 +0530)]
ath9k_hw: fix noisefloor history buffer usage on AR9271

Noisefloor calibration involves querying hardware for samples
and storing this information on a history buffer in hardware for
actual noisefloor calibration processing in hardware. The history
buffer supports collecting information for all Atheros hardware,
one history buffer slot for each chain on each channel used for
MIMO operation. For current hardware this means one history
buffer slot for each chain on both the control (or primary) channel
and the extension (or secondary) channel. We know which noisefloor
registers to poke for collecting noisefloor data through the
chainmask.

For AR9285 and AR9271 devices, both 1x1, the chaimmask is defined as
0x9 = 0b0001001. The first four bits represent each chain out of
a maximum of 4 chains [0-3] on the primary channel. The last four
bits represent each chain on the extension channel. A chainmask
of 0x9 therefore indicates chain 1 is active on both the primary
and the extension channel.

AR9271 only requires collecting and storing noisefloor history buffer
data for the first chain on both the control and extension channel
(nfarray[0] and nfarray[3]) so fix the code and avoid which reads
and writes to the history buffer for the other chains.

Since the noisefloor varies depending on the number of chains your
device supports also initialize the noisefloor history buffer with
reasonable values seen on 1x1 devices such as AR9285.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: Fix full sleep setup for AR9271
Sujith [Wed, 17 Mar 2010 08:55:18 +0000 (14:25 +0530)]
ath9k_hw: Fix full sleep setup for AR9271

After telling the AR9271 to go into full sleep we do not need
to clear the RTC reset signal.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: fix TX descriptor setup for AR9271
Sujith [Wed, 17 Mar 2010 08:55:17 +0000 (14:25 +0530)]
ath9k_hw: fix TX descriptor setup for AR9271

The TX descriptors setup for AR971 requires the same
setup as AR9285, so use that.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: skip chip tests for AR9271
Sujith [Wed, 17 Mar 2010 08:55:16 +0000 (14:25 +0530)]
ath9k_hw: skip chip tests for AR9271

The chip test is not required for AR9271 on the host driver
code as the firmware will do the test internally on its own.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: add GPIO setup code for AR9271
Sujith [Wed, 17 Mar 2010 08:55:15 +0000 (14:25 +0530)]
ath9k_hw: add GPIO setup code for AR9271

Assign the proper number of GPIO pins for AR9271.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k_hw: update initialization values for AR9271
Sujith [Wed, 17 Mar 2010 08:55:14 +0000 (14:25 +0530)]
ath9k_hw: update initialization values for AR9271

Update the register initialization values for AR9271.
This is based on our last review from our systems team.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoath9k: decrease size of ath9k.ko
Ming Lei [Mon, 1 Mar 2010 15:13:29 +0000 (23:13 +0800)]
ath9k: decrease size of ath9k.ko

From e74b075cdb143d45be9b371ee8a8e2dcfc15ab34 Mon Sep 17 00:00:00 2001
From: Ming Lei <tom.leiming@gmail.com>
Date: Sat, 27 Feb 2010 23:50:54 +0800
Subject: [PATCH] ath9k: decrease size of ath9k.ko

The patch defines the fields of 'valid_single_stream' and 'valid' in
struct ath_rate_table as char type, so decrease the size of ath9k.ko
about 2KB.

old ath9k.ko
[tom@tom-lei ath9k]$ size ath9k.ko
   text    data     bss     dec     hex filename
  69344    3080     168   72592   11b90 ath9k.ko

new ath9k.ko
[tom@tom-lei ath9k]$ size ath9k.ko
   text    data     bss     dec     hex filename
  67304    3080     168   70552   11398 ath9k.ko

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
14 years agoMerge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git...
John W. Linville [Tue, 23 Mar 2010 20:46:43 +0000 (16:46 -0400)]
Merge branch 'wireless-next-2.6' of git://git./linux/kernel/git/iwlwifi/iwlwifi-2.6

14 years agobe2net: fix unmap_single/page() called incorrectly in Tx compl processing
Sathya Perla [Mon, 22 Mar 2010 20:41:34 +0000 (20:41 +0000)]
be2net: fix unmap_single/page() called incorrectly in Tx compl processing

The first wrb seen by tx compl processing does not have a dma handle in it.
Currently, pci_unmap_single() is attempted on this wrb and pci_unmap_page() on the
rest. So, pci_unmap_page() gets incorrectly called on the dma hdl of skb->data (that
was mapped using map_single()). This patch fixes this issue.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agobe2net: handle dma mapping errors in Tx path
Sathya Perla [Mon, 22 Mar 2010 20:41:12 +0000 (20:41 +0000)]
be2net: handle dma mapping errors in Tx path

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet_sched: make traffic control network namespace aware
Tom Goff [Fri, 19 Mar 2010 15:40:13 +0000 (15:40 +0000)]
net_sched: make traffic control network namespace aware

Mostly minor changes to add a net argument to various functions and
remove initial network namespace checks.

Make /proc/net/psched per network namespace.

Signed-off-by: Tom Goff <thomas.goff@boeing.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoixgbevf: Message formatting fixup
Joe Perches [Tue, 23 Mar 2010 03:08:04 +0000 (20:08 -0700)]
ixgbevf: Message formatting fixup

Commit 29b8dd024bd48c3d1d1e5140f5bbb683786f998e
left a trailing ", " after a message.
Fix it and make the text used a bit smaller when DEBUG is #defined

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agokorina: use resource_size()
Dan Carpenter [Mon, 22 Mar 2010 02:11:45 +0000 (02:11 +0000)]
korina: use resource_size()

This size calculation is wrong.  It should be end - start + 1.
Use resource_size() to calculate it correctly.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoipoib: remove addrlen check for mc addresses
Jiri Pirko [Mon, 22 Mar 2010 03:21:39 +0000 (03:21 +0000)]
ipoib: remove addrlen check for mc addresses

Finally this bit can be removed. Currently, after the bonding driver is
changed/fixed (32a806c194ea112cfab00f558482dd97bee5e44e net-next-2.6),
that's not possible for an addr with different length than dev->addr_len
to be present in list. Removing this check as in new mc_list there will be
no addrlen in the record.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoewrk3: range checking problem
Dan Carpenter [Mon, 22 Mar 2010 02:07:28 +0000 (02:07 +0000)]
ewrk3: range checking problem

The range checking here is wrong.  It should be HASH_TABLE_LEN which
is 512.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonetconsole: do not depend on experimental
Amerigo Wang [Sun, 21 Mar 2010 23:59:23 +0000 (23:59 +0000)]
netconsole: do not depend on experimental

Nowadays, most distributions enable netconsole by default,
including RHEL, Fedora, Debian, Arch, Opensuse. And
we don't have any bug reports about it. So I think there
is no need to mark it as experimental any more.

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: WANG Cong <amwang@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agostmmac: use resource_size()
Dan Carpenter [Mon, 22 Mar 2010 02:11:11 +0000 (02:11 +0000)]
stmmac: use resource_size()

The size calculation is not correct.  It should be end - start + 1.
Use resource_size() to calculate it instead.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoigb: add support for Intel I350 Gigabit Network Connection
Alexander Duyck [Mon, 22 Mar 2010 14:08:06 +0000 (14:08 +0000)]
igb: add support for Intel I350 Gigabit Network Connection

This patch adds support for the the I350 Gigabit network connection which
is the follow-on part to the 82580.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: James Hearn <james.r.hearn@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoigb: cleanup usage of virtualization registers
Alexander Duyck [Mon, 22 Mar 2010 14:07:46 +0000 (14:07 +0000)]
igb: cleanup usage of virtualization registers

The igb driver was incorrectly attempting to write to registers that do not
exist on 82580 hardware.  This wasn't causing any issues that I can tell,
but it is not recommended behavior either so I have changed this so we are
determining which registers to write to based on mac type.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoigb: Do not overwrite mdicnfg register when accessing 82580 phy
Alexander Duyck [Mon, 22 Mar 2010 14:07:26 +0000 (14:07 +0000)]
igb: Do not overwrite mdicnfg register when accessing 82580 phy

This change removes the extra configuration we were doing on the mdicnfg
register which should be set by EEPROM and which we should not need to
write again afterwards.  This code was a holdover from some earlier
development work that was being done on a board with an incomplete EEPROM
and is no longer needed now that the production EEPROMs are in place.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Tue, 23 Mar 2010 01:15:15 +0000 (18:15 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6

Conflicts:
Documentation/feature-removal-schedule.txt
drivers/net/wireless/ath/ath5k/phy.c

14 years agorps: Fix build with CONFIG_SYSFS enabled
Tom Herbert [Tue, 23 Mar 2010 01:06:47 +0000 (18:06 -0700)]
rps: Fix build with CONFIG_SYSFS enabled

Fix build with CONFIG_SYSFS not enabled.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoqeth: l3 fix build error in ipv6 addr list handling
Frank Blaschka [Mon, 22 Mar 2010 16:59:48 +0000 (09:59 -0700)]
qeth: l3 fix build error in ipv6 addr list handling

Adapt qeth l3 to:
commit c2e21293c054817c42eb5fa9c613d2ad51954136
(ipv6: convert addrconf list to hlist)
converted lst_next member of inet6_ifaddr struct to a hlist.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>