Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:59 +0000 (17:31 +0100)]
iwlegacy: merge il_base_params into il_cfg
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:58 +0000 (17:31 +0100)]
iwlegacy: move ops out of config
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:57 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx structure
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:56 +0000 (17:31 +0100)]
iwlegacy: remove il_setup_interface()
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:55 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->is_active
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:54 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->ac_to_queue
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:53 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->ac_to_fifo
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:52 +0000 (17:31 +0100)]
iwlegacy: move ht out of ctx structure
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:51 +0000 (17:31 +0100)]
iwlegacy: move qos_data out of ctx structure
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:50 +0000 (17:31 +0100)]
iwlegacy: remove ctx interface_modes
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:49 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->station_flags
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:48 +0000 (17:31 +0100)]
iwlegacy: move wep_keys out of context
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:47 +0000 (17:31 +0100)]
iwlegacy: get rid of mcast_queue
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:46 +0000 (17:31 +0100)]
iwlegacy: get rid of ctxid
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:45 +0000 (17:31 +0100)]
iwlegacy: get rid of *_devtype
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:44 +0000 (17:31 +0100)]
iwlegacy: move bcast_sta_id to hw_params
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:43 +0000 (17:31 +0100)]
iwlegacy: get rid of ap_sta_id
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:42 +0000 (17:31 +0100)]
iwlegacy: get rid of wep_key_cmd
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:41 +0000 (17:31 +0100)]
iwlegacy: get rid of qos_cmd
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:40 +0000 (17:31 +0100)]
iwlegacy: get rid of rxon_assoc_cmd
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:39 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->rxon_timing_cmd
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:38 +0000 (17:31 +0100)]
iwlegacy: get rid of ctx->rxon_cmd
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 3 Feb 2012 16:31:37 +0000 (17:31 +0100)]
iwlegacy: move rxon commands out of ctx structure
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Fri, 3 Feb 2012 04:48:58 +0000 (20:48 -0800)]
mwifiex: update correct dtim_period in dump_station()
Earlier we were using dtim period extracted from scan response
buffer provided by FW in scan operation. But it is observed that
sometimes the buffer doesn't contain dtim period tlv, and wrong
value (0) was sent to user space.
After association FW will start listening to beacon frames of
connected AP and store dtim period. Therefore we can get it from
FW in dump_station() instead of using wrong value obtained in
scanning.
Redundant code after adapting new approach for dtim period is
also removed in this patch.
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>
Amitkumar Karwar [Fri, 3 Feb 2012 04:48:57 +0000 (20:48 -0800)]
mwifiex: cleanup in snmp_mib command preparation code
1) Remove unnecessary switch case usage.
2) Replace "X=cpu_to_le16(le16_to_cpu(X) + Y)" by "le16_add_cpu(X, Y)"
3) Declare "ul_temp" variable as u16 instead of u32 to avoid
unnecessary typecasting
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>
Tim Gardner [Thu, 2 Feb 2012 20:48:06 +0000 (13:48 -0700)]
rtlwifi: Fix PCI probe error path orphaned memory
Memory allocated by ieee80211_alloc_hw() will get orphaned
if any subsequent initializations fail.
Also don't pci_set_drvdata(pdev, NULL) until just before disabling
the PCI device. Functions called by rtl_deinit_core(hw) may eventually need
the context (when its actually implemented).
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Chaoming Li <chaoming_li@realsil.com.cn>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Thu, 2 Feb 2012 15:44:55 +0000 (17:44 +0200)]
mac80211: support hw scan while idle
Currently, mac80211 goes to idle-off before starting a scan.
However, some devices that implement hw scan might not
need going idle-off in order to perform a hw scan, and
thus saving some energy and simplifying their state machine.
(Note that this is also the case for sched scan - it
currently doesn't make mac80211 go idle-off)
Add a new flag to indicate support for hw scan while idle.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Thu, 2 Feb 2012 04:41:45 +0000 (20:41 -0800)]
mwifiex: enable HT operating mode
This patch sets default adapter channel_type as HT. Hence the device
will opearate in HT 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>
Amitkumar Karwar [Thu, 2 Feb 2012 04:41:44 +0000 (20:41 -0800)]
mwifiex: fix NULL pointer dereference in set_channel()
In set_channel() callback handler, "priv" pointer is derived from
net_device. Sometimes net_device pointer coming from the stack
is NULL which causes kernel crash.
This patch fixes the problem by deriving "priv" from wiphy
when net_device pointer is NULL.
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>
Yogesh Ashok Powar [Wed, 1 Feb 2012 10:49:54 +0000 (16:19 +0530)]
mwl8k: Remove BSSID from the firmware when the BSS is stopped
Using command DEL_MAC_ADDR, remove the mac address of the BSS
when it is stopped i.e the corresponding vif is removed. Without
this, the stale bss entry will still be maintained in the firmware
which causes issues when the BSS's are recreated.
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Carpenter [Wed, 1 Feb 2012 07:43:31 +0000 (10:43 +0300)]
ath9k: cleanup a min_t() cast
If the firmware was over 2G, it would cause memory corruption and the
system would die here. Obviously we all know the firmware isn't going
to be that large but static checkers get upset.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Carpenter [Wed, 1 Feb 2012 07:42:11 +0000 (10:42 +0300)]
mac80211: off by one in mcs mask handling
"ridx" is used as an index into the mcs_mask[] array which has
IEEE80211_HT_MCS_MASK_LEN elements.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Tue, 31 Jan 2012 23:13:56 +0000 (00:13 +0100)]
ssb: add support for bcm5354
This patch adds support the the BCM5354 SoC.
It has a PMU and a constant not configurable clock.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Tue, 31 Jan 2012 23:13:55 +0000 (00:13 +0100)]
ssb: log the id, rev and pkg of the chip found
This makes us see what type of hardware someone uses by the dmesg
output.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Tue, 31 Jan 2012 23:13:54 +0000 (00:13 +0100)]
bcma: log the id, rev and pkg of the chip found
This makes us see what type of hardware someone uses by the dmesg
output.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Antonio Quartulli [Tue, 31 Jan 2012 19:25:47 +0000 (20:25 +0100)]
cfg80211/mac80211: userspace peer authorization in IBSS
If the IBSS network is RSN-protected, let userspace authorize the stations
instead of adding them as AUTHORIZED by default.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Tue, 31 Jan 2012 16:29:22 +0000 (10:29 -0600)]
rtlwifi: Remove extra debugging message accidentally left in
In commit
b0302aba812bcc39291cdab9ad7e37008f352a91, an extra debugging
message that is spamming the logs was not deleted before submission.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Masanari Iida [Tue, 31 Jan 2012 15:42:58 +0000 (09:42 -0600)]
rtlwifi: Fix typo in dm.c
Correct a spelling "disconnet" to "disconnect" in
drivers/net/wireless/rtlwifi/rtl8192de/dm.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Masanari Iida [Tue, 31 Jan 2012 14:23:45 +0000 (23:23 +0900)]
iwmc3200wifi: Fix typo in trace.h
Correct spelling "embeded" to "embedded" in
drivers/net/wireless/iwmc3200wifi/trace.h
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Devendra.Naga [Tue, 31 Jan 2012 06:28:15 +0000 (01:28 -0500)]
rtlwifi: remove return in _rtl_pci_switch_clk_req
the return value from _rtl_pci_switch_clk_req is not used by any of its callers.
Signed-off-by: Devendra.Naga <devendra.aaru@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:37 +0000 (00:03 +0100)]
bcma: add extra sprom check
This check is needed on the BCM43224 device as it says in the
capabilities it has an sprom but is extra check says it has not.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:36 +0000 (00:03 +0100)]
bcma: add bus num counter
If we have two bcma buses on one computer the second will not work
without this patch. Now each bus gets an own number.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:35 +0000 (00:03 +0100)]
bcma: add PCIe host controller
Some SoCs have a PCIe host controller to make it possible to attach
some other devices to it, like an other Wifi card.
This code was tested with an Netgear WNDR3400 (bcm4716 based), but
should work with all bcma based SoCs.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:34 +0000 (00:03 +0100)]
bcma: make some functions __devinit
bcma_core_pci_hostmode_init() has to be in __devinit as it will call a
function in that section and so all functions calling it also have to
be in __devinit.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:33 +0000 (00:03 +0100)]
bcma: export bcma_pcie_read()
This will be needed by the host controller.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:32 +0000 (00:03 +0100)]
bcma: add constants for PCI and use them
There are many magic numbers used in the PCIe code. Replace them with
some constants from the Broadcom SDK and also use them in the pcie host
controller.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Mon, 30 Jan 2012 23:03:31 +0000 (00:03 +0100)]
bcma: add the core unit number
Some SoCs have two pcie or gmac cores and we need to know the number of
the specific core on the bus. This is the case for the BCM4706.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Wed, 1 Feb 2012 15:17:40 +0000 (16:17 +0100)]
rt2800: document RF_R03 register bits [7:4]
Taken from:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
(based on function RT33xx_ChipSwitchChannel)
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Mon, 30 Jan 2012 15:17:59 +0000 (16:17 +0100)]
rt2800: radio 3xxxx: channel switch RX/TX calibration fixes
Synchronize code with Ralink driver:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
Based on functions:
RT30xx_ChipSwitchChannel
RT33xx_ChipSwitchChannel
NICInitRT3370RFRegisters
and defines from:
include/chip/rt33xx.h
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Mon, 30 Jan 2012 15:17:58 +0000 (16:17 +0100)]
rt2800: radio 3xxx: add channel switch calibration routines
Synchronize code with Ralink driver:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
Based on functions:
RT33xx_ChipSwitchChannel
RT30xx_ChipSwitchChannel
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Mon, 30 Jan 2012 15:17:57 +0000 (16:17 +0100)]
rt2800: radio 3xxx: program RF_R1 during channel switch
Synchronize code with Ralink driver:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
Based on functions:
RT33xx_ChipSwitchChannel
RT30xx_ChipSwitchChannel
RT33xx_Init
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Mon, 30 Jan 2012 15:17:56 +0000 (16:17 +0100)]
rt2800: radio 3xxx: reprogram only lower bits of RF_R3
Synchronize code with Ralink driver:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
(functions: RT33xx_ChipSwitchChannel() and RT30xx_ChipSwitchChannel())
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Masanari Iida [Mon, 30 Jan 2012 13:52:10 +0000 (22:52 +0900)]
net: Fix typo in ipw2x00/libipw_rx.c
Correct spelling in "suppported" to "supported" in
drivers/net/wireless/ipw2x00/libipw_rx.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Reviewed-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:27 +0000 (13:55 +0100)]
mac80211: redesign auth/assoc
This is the second part of the auth/assoc redesign,
the mac80211 part. This moves the auth/assoc code
out of the work abstraction and into the MLME, so
that we don't flip channels all the time etc.
The only downside is that when we are associated,
we need to drop the association in order to create
a connection to another AP, but for most drivers
this is actually desirable and the ability to do
was never used by any applications. If we want to
implement resource reservation with FT-OTA, we'd
probably best do it with explicit R-O-C in wpa_s.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:26 +0000 (13:55 +0100)]
cfg80211: export cfg80211_ref_bss
This is needed by mac80211 to keep a reference
to a BSS alive for the auth process. Remove the
old version of cfg80211_ref_bss() since it's
not actually used.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:25 +0000 (13:55 +0100)]
cfg80211: stop tracking authenticated state
To track authenticated state seems to have been
a design mistake in cfg80211. It is possible to
have out of band authentication (FT), tracking
multiple authentications caused more problems
than it ever helped, and the implementation in
mac80211 is too complex.
Remove all this complexity, and let userspace
do whatever it wants to, mac80211 can deal with
that just fine. Association is still tracked of
course, but authentication no longer is. Local
auth state changes are thus no longer of value,
so ignore them completely.
This will also help implement SAE -- asking the
driver to do an authentication is now almost
equivalent to sending an authentication frame,
with the exception of shared key authentication
which is still handled completely.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:24 +0000 (13:55 +0100)]
mac80211: remove dummy STA support
The dummy STA support was added because I didn't
want to change the driver API at the time. Now
that we have state transitions triggering station
add/remove in the driver, we only call add once a
station reaches ASSOCIATED, so we can remove the
dummy station stuff again.
While at it, tighten the RX check and accept only
port control (EAP) frames from the AP station if
it's not associated yet -- in other cases there's
no race.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:22 +0000 (13:55 +0100)]
mac80211: implement sta_add/sta_remove in sta_state
Instead of maintaining separate sta_add/sta_remove
callsites, implement it in sta_state when the driver
has no sta_state implementation.
The only behavioural change this should cause is in
secure mesh mode: with this the station entries will
only be created after the stations are set to AUTH.
Given which drivers support mesh, this seems to not
be a problem.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:21 +0000 (13:55 +0100)]
mac80211: add sta_state callback
(based on Eliad's patch)
Add a callback to notify the low-level driver whenever
the state of a station changes. The driver is only
notified when the station is actually in the mac80211
hash table, not for pre-insert state transitions.
To allow the driver to replace sta_add/remove calls
with this, call extra transitions with the NOTEXIST
state.
This callback can fail, so we need to be careful in
handling it when a station is inserted, particularly
in the IBSS case where we still keep the station entry
around for mac80211 purposes.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:20 +0000 (13:55 +0100)]
mac80211: add NOTEXIST station state
This will be used by drivers later if they
need to have stations inserted all the time,
in mac80211 has no purpose, is never used
and sta_state starts out in NONE.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:19 +0000 (13:55 +0100)]
mac80211: dont program keys for stations not uploaded
If a station couldn't be uploaded to the driver but
is still kept (only in IBSS mode) we still shouldn't
try to program the keys for it into hardware; fix
this bug by skipping the key upload in this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:18 +0000 (13:55 +0100)]
mac80211: simplify AP_VLAN handling
Setting keys and updating TKIP keys must use the
BSS sdata (not AP_VLAN), so we translate. Move
the translation into driver-ops wrappers instead
of having it inline in the code to simplify the
normal code flow.
The same can be done for sta_add/remove which
already does the translation in the wrapper.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 20 Jan 2012 12:55:17 +0000 (13:55 +0100)]
mac80211: move managed mode station state modification
Move the station state modification right before insert,
this just makes the current code more readable (you can
tell that it's before insertion looking at a single
screenful of code) right now, but some upcoming changes
will require this.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Mon, 6 Feb 2012 19:45:53 +0000 (14:45 -0500)]
Merge branch 'wireless-next' of git://git./linux/kernel/git/iwlwifi/iwlwifi
John W. Linville [Mon, 6 Feb 2012 19:45:07 +0000 (14:45 -0500)]
Merge branch 'for-linville' of git://github.com/kvalo/ath6kl
Amit Beka [Wed, 25 Jan 2012 07:19:24 +0000 (09:19 +0200)]
iwlwifi: range check to testmode direct reg access
Added a check on the direct register access.
Checks that the address is in the lower ragnge (0x0-0x2000),
which belongs to CSR, HBUS and FH registers.
Signed-off-by: Amit Beka <amit.beka@intel.com>
Signed-off-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 30 Jan 2012 02:36:01 +0000 (18:36 -0800)]
iwlwifi: release IRQ in error path
smatch correctly complains:
iwl-trans-pcie.c +1528 iwl_trans_pcie_start_hw(50) warn: 'trans->irq' was not released on error
Fix it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com>
Don Fry [Thu, 26 Jan 2012 00:18:52 +0000 (16:18 -0800)]
iwlwifi: move all ucode routines to iwl-ucode.c
The routines dealing with the ucode are spread through several files.
Move them all to the same file and create a iwl-ucode.h file with the
ucode file definitions.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Don Fry [Wed, 25 Jan 2012 23:26:34 +0000 (15:26 -0800)]
iwlwifi: move bcast_sta_id init to common routine
There is nothing device specific in the initialization of the
bcast_sta_id so move it to the common inititalization routine.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Don Fry [Fri, 27 Jan 2012 21:15:54 +0000 (13:15 -0800)]
iwlwifi: clarify comment
change a comment to be a little more clear
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Thu, 19 Jan 2012 06:27:03 +0000 (08:27 +0200)]
iwlwifi: debug print in tx_queue_set_status is more clear
The message was misleading when a queue is deactivated. The fifo
number is irrelevant then, so don't print it.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Mon, 9 Jan 2012 14:35:08 +0000 (16:35 +0200)]
iwlwifi: stop_hw replace enable_rfkill_int
This trans_ops->stop_hw leaves the RFKILL interrupt enabled,
we can call that one instead of enable_rfkill_int. By that,
we reduce the numbers of acceesses to the NIC from the upper
layers.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Mon, 9 Jan 2012 14:23:00 +0000 (16:23 +0200)]
iwlwifi: move hw_rev to transport layer
The HW revision is now read by the transport layer in its allocation.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 19:19:45 +0000 (21:19 +0200)]
iwlwifi: kill bus_get_hw_id
Get this information from the transport layer.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 19:19:45 +0000 (21:19 +0200)]
iwlwifi: kill bus_get_hw_id_string
Get this information from the transport layer.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 19:19:45 +0000 (21:19 +0200)]
iwlwifi: kill bus_is_pm_supported
Get this information from the transport layer which is now in charge
of the APM too.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 19:12:22 +0000 (21:12 +0200)]
iwlwifi: kill bus_apm_config
This handler was called from the transport layer only. Merge it
to the transport's apm_init.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 14:33:58 +0000 (16:33 +0200)]
iwlwifi: consolidate the start_device flow
Now there is only one transport function that launch a specific fw:
trans_ops->start_fw. This one replaces trans_ops->start_device and
trans_ops->kick_nic. The code that actually loads the fw to the
device has been moved to the transport specific code.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 11:48:21 +0000 (13:48 +0200)]
iwlwifi: move the RF kill logic from iwl_probe to transport
This is another clean up of the proble flow.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 11:37:59 +0000 (13:37 +0200)]
iwlwifi: introduce trans_ops->stop_hw
This handler stops the HW and puts it in low power state.
It will allow to clean up the flows in the upper layers.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 11:24:57 +0000 (13:24 +0200)]
iwlwifi: move apm_init to start_hw
This is transport related
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 11:24:57 +0000 (13:24 +0200)]
iwlwifi: move prepare_card_hw to start_hw
Kill the trans_ops->prepare_card_hw which is now useless.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Sun, 8 Jan 2012 11:22:16 +0000 (13:22 +0200)]
iwlwifi: rename trans_ops->request_irq to trans_ops->start_hw
This handler will become thicker, reflect its real role now.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Tue, 3 Jan 2012 14:28:12 +0000 (16:28 +0200)]
iwlwifi: don't use the bus for ucode fw_desc any more
This is transport related
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Wed, 4 Jan 2012 12:23:20 +0000 (14:23 +0200)]
iwlwifi: remove the pointer to dev from the bus layer
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Tue, 3 Jan 2012 14:56:15 +0000 (16:56 +0200)]
iwlwifi: give trans to all the read / write functions
From now on, the transport layer in charge of providing access to the
device. So change all the driver to give a pointer to the transport
to all the low level functions that actually access the device.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Tue, 3 Jan 2012 11:48:07 +0000 (13:48 +0200)]
iwlwifi: the read / write register ops move to transport
Most of the accesses to the registers are done from the transport layer.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Thu, 2 Feb 2012 22:33:08 +0000 (14:33 -0800)]
iwlwifi: move the bus configuration to transport
All the bus configuration is now done in the transport
allocation fucntion.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Thu, 2 Feb 2012 22:16:59 +0000 (14:16 -0800)]
iwlwifi: allocate the transport from the bus layer
Change the way we alloc the transport on the way.
Since the transport is allocated from a bus specific area, we can
give the bus specific parameters (i.e. pci_dev for PCI) to the
transport. This will be useful when the bus layer will be killed.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Thu, 2 Feb 2012 22:08:57 +0000 (14:08 -0800)]
iwlwifi: move the shrd memory from priv
Allocating the shrd area dynamically will allow more agility
while revamping the flows.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Wed, 4 Jan 2012 14:57:09 +0000 (16:57 +0200)]
iwlwifi: separate the APM from the EEPROM
There is no link between the two. Ensure that the NIC is on outside
the code of the EEPROM handling.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Gregory Greenman [Tue, 10 Jan 2012 17:22:56 +0000 (19:22 +0200)]
iwlwifi: Connect IDI transport to driver.
This patch connects IDI transport to driver. It does so
by using a number of ifdefs at this stage.
IDI is a new transport that is under development.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Emmanuel Grumbach [Mon, 2 Jan 2012 14:10:08 +0000 (16:10 +0200)]
iwlwifi: add fw_alive to transport layer API, kill tx_start
Define a new handler in the transport layer API: fw_alive.
Move iwl_reset_ict to this new handler, and move the content
of tx_start to this handler.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Thu, 2 Feb 2012 21:38:27 +0000 (13:38 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next into wireless-next
Chilam Ng [Wed, 1 Feb 2012 09:03:37 +0000 (01:03 -0800)]
ath6kl: initialize the 'nominal_phy' field in the 'wmi_create_pstream_cmd' struct for create_qos command
The nominal_phy field is uninitialized. Initialize it to min_phy_rate for
create_qos.
kvalo: simplified the equation as checkpatch complained for a too long line
Signed-off-by: Chilam Ng <chilamng@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Tue, 31 Jan 2012 19:26:22 +0000 (21:26 +0200)]
ath6kl: fix compiler warning in ath6kl_init_hw_params()
Both Luis and John reported that they see a compiler warning:
drivers/net/wireless/ath/ath6kl/init.c: In function 'ath6kl_init_hw_params':
drivers/net/wireless/ath/ath6kl/init.c:1377:26: warning: ‘hw’
may be used uninitialized in this function
Oddly enough I have never seen it. But AFAICT the code is correct and
hw is not used uninitalized so add uninitialized_var() to inform that to
the compiler.
Reported-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Reported-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Masanari Iida [Tue, 31 Jan 2012 14:32:55 +0000 (23:32 +0900)]
ath6kl: Fix typo in cfg80211.c
Correct spelling "spported" to "supported" in
drivers/net/wireless/ath/ath6kl/cfg80211.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
John W. Linville [Wed, 1 Feb 2012 15:48:50 +0000 (10:48 -0500)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless
Santosh Sajjan [Mon, 30 Jan 2012 20:02:26 +0000 (22:02 +0200)]
ath6kl: Workaround to support Deep Sleep with MSM.
Set the host pm flag MMC_PM_WAKE_SDIO_IRQ to allow host
to disable the sdc2_clk and sdc2_h_clk,so that the MSM device
enter into TCXO shutdown.
Signed-off-by: Santosh Sajjan <ssajjan@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Larry Finger [Mon, 30 Jan 2012 15:54:49 +0000 (09:54 -0600)]
rtlwifi: Convert to asynchronous firmware load
This patch addresses a kernel bugzilla report and two recent mail threads.
The kernel bugzilla report is https://bugzilla.kernel.org/show_bug.cgi?id=42632,
which reports a udev timeout on boot.
The first mail thread, which was on LKML (http://lkml.indiana.edu/hypermail/
linux/kernel/1112.3/00965.html) was for a WARNING that occurs after a
suspend/resume cycle for rtl8192cu.
The scond mail thread (http://marc.info/?l=linux-wireless&m=
132655490826766&w=2)
concerned changes in udev that break drivers that delay while firmware is loaded
on modprobe.
This patch converts all rtlwifi-based drivers to use the asynchronous firmware
loading mechanism. Drivers rtl8192ce, rtl8192cu and rtl8192de share a common
callback routine. Driver rtl8192se needs different handling of the firmware,
thus it has its own code.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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