- 15 2月, 2013 1 次提交
-
-
由 Johannes Berg 提交于
For VHT, many more bandwidth changes are possible. As a first step, stop toggling the IEEE80211_HT_CAP_SUP_WIDTH_20_40 flag in the HT capabilities and instead introduce a bandwidth field indicating the currently usable bandwidth to transmit to the station. Of course, make all drivers use it. To achieve this, make ieee80211_ht_cap_ie_to_sta_ht_cap() get the station as an argument, rather than the new capabilities, so it can set up the new bandwidth field. If the station is a VHT station and VHT bandwidth is in use, also set the bandwidth accordingly. Doing this allows us to get rid of the supports_40mhz flag as the HT capabilities now reflect the true capability instead of the current setting. While at it, also fix ieee80211_ht_cap_ie_to_sta_ht_cap() to not ignore HT cap overrides when MCS TX isn't supported (not that it really happens...) Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
-
- 12 2月, 2013 4 次提交
-
-
由 Johannes Berg 提交于
There are only a few drivers that use HW scan, and all of those don't need a non-idle transition before starting the scan -- some don't even care about idle at all. Remove the flag and code associated with it. The only driver that really actually needed this is wl1251 and it can just do it itself in the hw_scan callback -- implement that. Acked-by: NLuciano Coelho <coelho@ti.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
-
由 Johannes Berg 提交于
While technically the TSF isn't an IE, it can be necessary to distinguish between the TSF from a beacon and a probe response, in particular in order to know the next DTIM TBTT, as not all APs are spec compliant wrt. TSF==0 being a DTIM TBTT and thus the DTIM count needs to be taken into account as well. To allow this, move the TSF into the IE struct so it can be known whence it came. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
-
由 Johannes Berg 提交于
There's no way scan BSS IEs can be NULL as even if the allocation fails the frame is discarded. Remove some code checking for this and document that it is always non-NULL. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
-
由 Johannes Berg 提交于
This prepares for using the spinlock instead of krefs which is needed in the next patch to track the refs of combined BSSes correctly. Acked-by: Bing Zhao <bzhao@marvell.com> [mwifiex] Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
-
- 09 2月, 2013 35 次提交
-
-
由 Larry Finger 提交于
A new model of the RTL8188CUS has appeared. Reported-and-tested-by: NThomas Rosenkrantz <tom.rosary@googlemail.com> Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
With this patch off-channel action frames can be transmitted. This is needed for p2p when two devices need to find each other while using different social channels. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Currently netdev gets created possibly after returning from add_virtual_intf. This is because add_if is handled asynch. This is wrong and netdev should be up before returning. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Remove some unused defines and comments. Also use same define for IE length. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
When adding a virtual interface cfg80211 already has taken the rtnl_lock. So when the netdevice is being registered the register_netdevice should be used instead of register_netdev. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Currently there is a sleep after disconnect on del_station. This timeout is not needed (anymore) and is causing problems with p2p setup, because remote side disconnects then supplicant will do del_station and while it waits the 400ms remote side will already reconnect and that is something supplicant cant handle. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Wiphy object holds information about possible netdev combinations which can be supported. This needs updating for p2p device. Also p2p device netdev has wrong 80211 iftype. Limit the change interface support to match the netdev configuration/combination possibilities. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
All interfaces for ifidx is 0 are created ahead and therefor double registrations for not only bssidx 0, but ifidx 0 should be ignored in brcfm_add_if. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Reviewed-by: NArend Van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Use the stored role in wdev struct to determine AP/GO role. This simplifies code. Fix stop_ap for GO role. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Add module variable with which a p2p0 netdev can be created. This netdev can be used by wpa-supplicant to configure and set up the p2p client/GO. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
cfg80211 api change needs to be applied. this change will be squashed with introducing commit: commit 68751daec95b07a74b18aa22b2f9c196991dbe81 Author: Hante Meuleman <meuleman@broadcom.com> Date: Mon Nov 26 12:21:27 2012 +0100 brcmfmac: add support for P2P listen mode. Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
In some rare situations the wpa_supplicant can lock up on a remain on channel command. Use actual cookies for the remain on channel related commands and allow for additional remain on channel while still having one set. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
With this patch it is possible to send action frames. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Once wpa_supplicant has registered for P2P action frames all received action frames for the device are passed up to cfg80211. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
With this update it is possible to create an P2P go. Handle the p2p go role in creation and the update beacon from cfg80211. Also store primary bss in global struct. Needed to map cfg device back to primary device. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
In preparation of p2p connections update the sta connect setup and handling routines. Use join iovar and bsscfg commands where applicable. Handle assoc ind per bsscfg (vif) and generalize vndr ie setup to support assoc IEs and support all setup types, e.g. sta, ap and p2p. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Mask is OR-ed with value in case of deregister. Should be AND-ed. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Add support for changing existing interface into p2p go interface. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Improve exception handling. Store and removed created vif in cfg.p2p.bss array. Fix big endian bug. Fix msec jiffies bug. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Add support for scanning on non primary netdev (p2p) and simplify the p2p scanning preparation. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
Deletion of the virtual interface was not fully supported so adding it now. Tested using p2p_connect command in wpa_supplicant. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
The driver determines the P2P interface address and device address from the primary mac address. However, the function used an invalid input. This caused a mac address mismatch between firmware and driver. This was hidden because the brcmf_if_add() function corrected the error upon receiving the IF_ADD event from firmware. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
On 64-bit target a warning was given when using %d to print sizeof() value: CC [M] drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.o brcm80211/brcmfmac/wl_cfg80211.c: In function 'brcmf_alloc_vif': brcm80211/brcmfmac/wl_cfg80211.c:3884:2: error: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Werror=format] Fixed using %zu instead. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
With this patch a device can be put in p2p listen mode and becomes visible for other p2p devices (via p2p_find). Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
This patch allow the creation of P2P client and group owner virtual interfaces in the driver. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Arend van Spriel 提交于
First part for P2P support. It is a variation on the existing scanning functionality and is used to discover peer-to-peer group owners and/or peer-to-peer devices in listen state. Tested with wpa_cli/wpa_supplicant v2.0-devel. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Piotr Haber 提交于
Locking host access in trap info processing is not needed as bus access functions do it on their own. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Piotr Haber 提交于
Make sure backplane clocks are on while reading crash data. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Piotr Haber 提交于
fix wrong locking in crash info processing Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
When unloading it is possible that drvr is not null, but iflist[0] is. So check iflist[0] pointer before using it. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NPiotr Haber <phaber@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Hante Meuleman 提交于
Upon receiving an IF event from the firmware the interface was created and stored on a list using the interface index. With upcoming P2P feature the firmware will send a IF event in which two interfaces have the same interface index. To uniquely locate them on the list the bss index is now used. Reviewed-by: NArend Van Spriel <arend@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Joe Perches 提交于
alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Tim Gardner 提交于
Dynamically allocate the probe response template which avoids potential stack corruption. Observed with smatch: drivers/net/wireless/brcm80211/brcmsmac/main.c:7412 brcms_c_bss_update_probe_resp() warn: 'prb_resp' puts 512 bytes on stack Cc: Brett Rudley <brudley@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Hante Meuleman <meuleman@broadcom.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Seth Forshee <seth.forshee@canonical.com> Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list@broadcom.com Cc: netdev@vger.kernel.org Signed-off-by: NTim Gardner <tim.gardner@canonical.com> Acked-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-