- 29 Oct, 2012 40 commits
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Rajkumar Manoharan authored
Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Rajkumar Manoharan authored
Whenever WLAN receives scheduling msg from BT, it reduces tx power based on RSSI level. And then BT starts simultaneous transmission along with WLAN. Sometimes HW MAC compares tx power that is used prior to power reduction which is causing BT transmission to defer. Signed-off-by:
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Rajkumar Manoharan authored
This reduced the power consumption to half in full and network sleep. Signed-off-by:
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Rajkumar Manoharan authored
This reduced the power consumption to half in full and network sleep. Cc: stable@vger.kernel.org Cc: Paul Stewart <pstew@chromium.org> Signed-off-by:
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Pontus Fuchs authored
This driver is for the AR5523 chipset from Atheros. It was created in 2007 by Christoph Hellwig but it was never finished. I found it a couple of months ago and after some polishing it's working pretty fine. The driver was written with the FreeBSD driver (uath) as reference, which was written with the reverse-engineered windows driver as reference, hence the feature set is very limited. Station mode only, no HW crypto offload. Signed-off-by:
Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by:
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Arend van Spriel authored
For AP feature the IEs are stored in global structure. For future functionality like P2P-GO it needs to be stored per virtual interface so better store it in the virtual interface structure. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
Franky Lin <frankyl@broadcom.com> Signed-off-by:
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Arend van Spriel authored
The macro wiphy_to_cfg() is a bit redundant as the function already has a pointer variable to brcmf_cfg80211_info structure. Reviewed-by:
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Arend van Spriel authored
With multiple interfaces suspend will need to iterate over all and bring down the link. Reviewed-by:
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Arend van Spriel authored
The driver had a global constant ether_bcast, which was copied whenever a broadcast mac address was needed. This patch does a memset(dest, 0xFF, ETH_ALEN) instead and consequently removes the global ether_bcast. Reviewed-by:
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Arend van Spriel authored
The function now return the status for a virtual interface so it seems better rename the function to understand what it does. Reviewed-by:
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Arend van Spriel authored
The enumeration wl_prof_list is no longer used so it can be safely removed. Reviewed-by:
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Arend van Spriel authored
A couple of unused fields have been removed and kernel-doc info has been added to the structure. Reviewed-by:
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Arend van Spriel authored
In wl_cfg80211.c debugfs directory was created to expose dtim_period and beacon_interval. However, this can be easily obtained using iw so it is removed from the driver. Reviewed-by:
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Arend van Spriel authored
The connection status is to be kept per virtual interface and the scanning status is for device. So they need to be separated for multiple interface support. Reviewed-by:
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Arend van Spriel authored
This checks the status that will soon be moved to virtual interface data so preparing for that use the structure brcmf_cfg80211_vif as parameter instead. Reviewed-by:
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Arend van Spriel authored
The profile information applies to an interface so each virtual interface needs it. So it is removed from brcmf_cfg80211_info and added to brcmf_cfg80211_vif structure. Reviewed-by:
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Arend van Spriel authored
This patch introduces the brcmf_cfg80211_vif structure which is used to keep track of multiple virtual interfaces in the driver. Reviewed-by:
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Arend van Spriel authored
The function brcmf_find_bssidx() is no longer used so remove it from the driver code. Reviewed-by:
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Arend van Spriel authored
The first two parameters given to send_key_to_dongle() are redundant so they have been removed. Reviewed-by:
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Hante Meuleman authored
modify the setup code to use the refactored firmware interface layer. Reviewed-by:
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Franky Lin authored
Use brcmf_sdio_hdparser to handle header of super frame and sub frame in glomming frame read. Signed-off-by:
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Arend van Spriel authored
The functions for communicating were given the net_device only because its private data contained struct brcmf_if object. However, not all firmware related interfaces will be associated with a net_device. To accomodate provisioning firmware for such interfaces the struct brcmf_if object will be passed to the fwil functions. Reviewed-by:
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Arend van Spriel authored
The firmware carries channel information in a different format as the provided ieee80211_channel structure. Conversion is needed when receiving requests from cfg80211 carrying ieee80211_channel structures. This patch adds a utility function to do that. Reviewed-by:
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Arend van Spriel authored
The firmware interface has functions to send bsscfg specific commands to the device. These functions currently have a bssidx parameter, but that same information is stored in struct brcmf_if, which is in the private data of the net_device parameter. Reviewed-by:
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Arend van Spriel authored
In brcmf_bus_start() a number of settings are sent to the device. For this functions are used that bypass the common firmware interface. By reordering the code in brcmf_bus_start() this bypass can be removed. Signed-off-by:
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Arend van Spriel authored
When the firmware notifies the driver about adding a new interface it also provides an index for the bss associated with this interface. This index will be needed for upcoming features like peer-to-peer. By adding this index in struct brcmf_if it is easy to obtain as this will be associated with the net_device private data. Signed-off-by:
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Hante Meuleman authored
reuse ioctl waiting method. Reviewed-by:
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Hante Meuleman authored
function brcmf_c_mkiovar_bsscfg became redundant with refactoring of firmware interface layer. Reviewed-by:
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Hante Meuleman authored
switch to new firmware interface layer and remove redundant code. Reviewed-by:
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Hante Meuleman authored
Variable iswl always gets initialised to the same and support for this var is not needed. Reviewed-by:
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Hante Meuleman authored
Refactor the functions that are related to getting and setting data to and and from the firmware. Reviewed-by:
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Christian Lamparter authored
carl9170_handle_mpdu is the final part of the rx path of the driver. It splits the raw data streams from the device into skb packets and passes them on to mac80211. As a result of continuous updates, it grew over the years when new code was added by the following commits: - report A-MPDU status - fix HT peer BA session corruption - A-MPDU frame type filter - ... This patch splits the routine into two stages. The first stage only deals with the details about extracting and verifying the data from the incoming stream. Whereas the second stage packs it into skbs and passes it on to mac80211. Reported-by:
Javier Lopez <jlopex@cozybit.com> Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:
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Avinash Patil authored
We derive mwifiex_private structure which is per interface from received skb's rx_info. Once priv is derived, same priv can be propagated to other functions instead of callee deriving priv from rx_info again. Signed-off-by:
Avinash Patil <patila@marvell.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
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Avinash Patil authored
During start_ap handler, some rates come as extended supported rates IE - part of beacon tail IE. This patch adds support for parsing them and adding to bss_rates TLV for bss_start command to firmware. Signed-off-by:
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Amitkumar Karwar authored
This reverts commit 34202e28 We made "34202ee.." because we didn't support custom regulatory rules at that time. But now we use our own custom regulatory rules, so it needs to be changed back. Also, chan->max_power calculations in cfg80211 were broken. Hence we started using chan->max_reg_power. Now it has got fixed in following commit. commit 5e31fc08 Author: Stanislaw Gruszka <sgruszka@redhat.com> Date: Tue Jul 24 08:35:39 2012 +0200 wireless: reg: restore previous behaviour of chan->max_power calculations Hence we will use chan->max_power instead of chan->max_reg_power. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
If MWIFIEX_DISABLE_CHAN_FILT bit in scan mode bitmap is set, firmware will turn off the filtering of scan responses from adjacent channels. Currently the bit is set only for internal SSID specific scan performed during association. We will set it for user requested SSID specific scan as well. Signed-off-by:
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Amitkumar Karwar authored
mwifiex_request_scan() takes care of synchronous internal scan performed by driver during association. Currently the semaphore acquired for the scan is unnecessarily released at the end of different paths. Also, failure paths returning error code other than "-1" are not considered. We will release it at the end of routine to fix above issues. Signed-off-by:
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Amitkumar Karwar authored
When the interface is down, we will abort scan by calling cfg80211_scan_done() with abort option. This fixes WARN_ON triggered by cfg80211 in wdev_cleanup_work(). Driver's internal variables/flags are cleared once we get response for current scan command. Meanwhile we will block new scan request from cfg80211. Signed-off-by:
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Amitkumar Karwar authored
We will delay/abort scan operation based on traffic for low priority scan. Signed-off-by:
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Yuanhan Liu authored
This will fix warnings like following when CONFIG_PM_SLEEP is not set: warning: 'xxx_suspend' defined but not used [-Wunused-function] warning: 'xxx_resume' defined but not used [-Wunused-function] Because SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) Only references the callbacks on CONFIG_PM_SLEEP (instead of CONFIG_PM). Cc: John W. Linville <linville@tuxdriver.com> Cc: "Rafał Miłecki" <zajec5@gmail.com> Cc: linux-wireless@vger.kernel.org Signed-off-by:Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
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