- 16 May, 2014 1 commit
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Ben Greear authored
Simple typo fix. Signed-off-by:
Ben Greear <greearb@candelatech.com> Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com>
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- 14 May, 2014 3 commits
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Michal Kazior authored
Apparently firmware can sometimes report a sequence with the first rx descriptor saying it's not the last MSDU. In that case msdu_chaining value could be overwritten saying it's not a chained MSDU. This in turn led to skb_push panic as the frame could be treated as an A-MSDU instead of a chained MSDU. Reported-By:
Avery Pennarun <apenwarr@gmail.com> Signed-off-by:
Michal Kazior <michal.kazior@tieto.com> Signed-off-by:
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Michal Kazior authored
msdu_payId was read before txrx tasklet was killed so it was possible to end up using an invalid sk_buff pointer leading to a panic. Make sure to sanitize rx ring sk_buff pointers and make the clean up go through all possible entries and not rely on coherent-DMA mapped u32 index which could be (in theory) corrupted by the device as well. Reported-By:
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Kalle Valo authored
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- 13 May, 2014 36 commits
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Jahnavi Meher authored
Signed-off-by:
Jahnavi Meher <jahnavi.meher@redpinesignals.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Arend van Spriel authored
The struct cfg80211_chan_def contains additional info to derive the bandwidth and side-band information of the chanspec. This patch adds chandef_to_chanspec() function used in IBSS join and starting AP operation. Reviewed-by:
Franky Lin <frankyl@broadcom.com> Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
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Arend van Spriel authored
The device is queried about the usability of channels, but it did not take 80MHz channels into consideration. This patch adds processing those chanspecs and clear the NO_80MHZ flag for those control/primary channels. Reviewed-by:
Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by:
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Arend van Spriel authored
The function does not provide any additional functionality and is used only once so just get rid of it. Reviewed-by:
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Arend van Spriel authored
By default allow 80Mhz in custom regulatory rules of the 5G band so the channels will not be flagged with N0_80MHZ. Reviewed-by:
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Arend van Spriel authored
Although brcmfmac support several 11ac devices it did not advertise VHT related information to cfg80211. Reviewed-by:
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Arend van Spriel authored
The channel values used by firmware is handled using conversion functions depending on the type of chip. These functions were already in place but lacked proper support for 80MHz channel definitions. This patch adds the support for that. Reviewed-by:
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Arend van Spriel authored
In the .start_ap callback cfg80211_get_chandef_type() was used to provide debug log info. However, this causes a warning when the chandef contains VHT channel with 80MHz bandwidth. Avoid the warning by just printing the channel and bandwidth instead. Reviewed-by:
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Daniel Kim authored
The DISASSOC command needs to be sent to firmware when a connection loss is detected by firmware (e.g., beacon timeout). Otherwise the next connect request fails due to a lingering LINK(down) event from firmware. This patch resolves the issue by using brcmf_link_down() handler, instead of the incomplete duplicated codes. Reviewed-by:
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Arend van Spriel authored
The driver serializes the nvram firmware file before sending it to the device. This patch enhances this to assure serialized data is properly formatted and provide warnings on syntax failures. Reviewed-by:
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Hante Meuleman authored
FWS is always queuing frames and using a worker for de-queueing, this is not always efficient for all bus layer. For example SDIO has an internal queue and worker making the queueing of FWS unnecessary. Make it possible to bypass the worker if fws mode is none using a bus interface configuration. For USB bus layer this configuration is set true to have fws provide queueing regardless the fws mode. Reviewed-by:
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Hante Meuleman authored
Tracking and handling of 802.1x frames is done in two modules, it is more logical and clear to move this to dhd_linux module. Reviewed-by:
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Hante Meuleman authored
In tx_finalize the hdrpull is performed. For the new protocol msgbuf this is complex, because it does not use protocol headers in front of payload anymore and therefor can not determine interface index in the hdr pulll operation. Move out the hdrpull operation from tx_finalize to make msgbuf implementation easier. Reviewed-by:
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Daniel Kim authored
Currently firmware roaming support is not reported to cfg80211. This patch reports the support of firmware based roaming when it is enabled. Reviewed-by:
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Daniel Kim authored
When a BSS provides both 2.4GHz and 5GHz bands, in many cases it makes sense to choose 5GHz. Typically a 5GHz channel is less crowded and has less interference and therefore its performance will be better than a crowded 2.4 GHz channel. This patch configures 'join_pref' to induce firmware to preferably select 5GHz BSS. Reviewed-by:
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Oleksij Rempel authored
Signed-off-by:
Oleksij Rempel <linux@rempel-privat.de> Signed-off-by:
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Oleksij Rempel authored
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Oleksij Rempel authored
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Oleksij Rempel authored
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Oleksij Rempel authored
and use it. This move need changes in both drivers. Signed-off-by:
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Oleksij Rempel authored
to fix compile errors Signed-off-by:
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Oleksij Rempel authored
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Oleksij Rempel authored
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Oleksij Rempel authored
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Oleksij Rempel authored
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Rafał Miłecki authored
This adds choice submenu "Supported bus types" as two simple bool configs would allow user to compile b43 without any bus support (prety useless). Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Rafał Miłecki authored
Users of new (BCMA based) wireless chipsets may not want to enable SSB. This is hopefully the last code patch for dropping SSB dependency. Signed-off-by:
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Ondrej Zary authored
The check of ezusb_firmware_download() return value (added by commit 488ec878) is broken because ezusb_firmware_download() returns 1 on success. This causes the driver not to work with the following error: orinoco_usb: probe of 3-3:1.0 failed with error -14 Check the return value only for negative values. This fix should be applied to -stable kernels too. Signed-off-by:
Ondrej Zary <linux@rainbow-software.org> Signed-off-by:
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Zefir Kurtisi authored
Systems with multiple DFS channel detectors need to track timestamp of previous pulse per instance to display the correct pulse interval. Since the interval value is used for debug printing only, this is a non-functional modification. Signed-off-by:
Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by:
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Helmut Schaa authored
Originally Helmut posted a v2 of the "ath9k: Allow platform override without EEPROM override", but I had prematurely commited the original as commit 552a5157. This commit restores the tree to what Helmut intended with his v2 submission. -- JWL Signed-off-by:
Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by:
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Adam Lee authored
The msi module parameter offers an option to enable or disable MSI interrupts mode, for debugging and workaround(in case) convenience. Signed-off-by:
Adam Lee <adam.lee@canonical.com> Signed-off-by:
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Adam Lee authored
The msi module parameter offers an option to enable or disable MSI interrupts mode. For now, some users report RTL8188EE works only with MSI on their certain platforms, some others report it works only without MSI, this parameter will help. Signed-off-by:
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Adam Lee authored
This makes MSI support a module parameter, for debugging and workaround convenience. Signed-off-by:
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Grazvydas Ignotas authored
ieee80211_beacon_loss() is only to be called in managed mode, but the firmware may send the sync timeout event at any time, so do a check before calling. Signed-off-by:
Grazvydas Ignotas <notasas@gmail.com> Tested-by:
Pali Rohár <pali.rohar@gmail.com> Signed-off-by:
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Grazvydas Ignotas authored
The join arguments are mixed up, passing beacon_interval instead of channel and channel instead of beacon_interval. Fix them. Signed-off-by:
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Grazvydas Ignotas authored
Fix the WARN below by not calling ieee80211_nullfunc_get() in IBSS mode, but setting up empty template the same way wl12xx driver does. WARNING: CPU: 0 PID: 914 at net/mac80211/tx.c:2750 ieee80211_nullfunc_get+0xc0/0xd0 [mac80211]() Modules linked in: wl1251_sdio wl1251 mac80211 cfg80211 ... [<c00439c0>] (warn_slowpath_null) [<bf0bdfdc>] (ieee80211_nullfunc_get [mac80211]) [<bf134774>] (wl1251_op_bss_info_changed [wl1251]) [<bf099e14>] (ieee80211_bss_info_change_notify [mac80211]) ... Also perform join command regardless of bss_type as that seems to be required for proper operation. Signed-off-by:
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