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path: root/drivers/net/wireless/iwlwifi/dvm/rxon.c
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2015-11-18iwlwifi: move under intel vendor directoryKalle Valo1-1572/+0
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-08-04iwlwifi: add wide firmware command support for notificationsSara Sharon1-1/+2
Add support for extended command id in notification system. Extended command id header contains group id in addition to command id. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-08-31Revert "iwlwifi: dvm: don't enable CTS to self"Emmanuel Grumbach1-0/+12
This reverts commit 43d826ca5979927131685cc2092c7ce862cb91cd. This commit caused packet loss. Cc: <stable@vger.kernel.org> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-07-03iwlwifi: dvm: don't enable CTS to selfEmmanuel Grumbach1-12/+0
We should always prefer to use full RTS protection. Using CTS to self gives a meaningless improvement, but this flow is much harder for the firmware which is likely to have issues with it. CC: <stable@vger.kernel.org> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-13iwlwifi: remove CMD_SYNCEmmanuel Grumbach1-8/+8
CMD_SYNC is really 0 which is confusing: if (cmd.flags & CMD_SYNC) is always false. Fix this by simply removing its definition. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-11iwlwifi: add missing trailing newlines to debug messagesJohannes Berg1-1/+1
All messages should have a trailing newline, add all the missing ones. Also make all messages constants, replacing the single one that pointlessly used a variable. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-12-31iwlwifi: Update Copyright to 2014Emmanuel Grumbach1-1/+1
Happy new year! Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-07-25iwlwifi: dvm: remove P2P supportJohannes Berg1-5/+1
We're not planning to support P2P on older devices, so remove the Kconfig option and associated code for it. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-06-04iwlwifi: dvm: fix chain noise calibrationNikolay Martynov1-1/+1
First step of chain noise calibration process had disable flag check inverted. Chain noise calibration never started because of this. Tested on intel 5300 with two antennas attached. The driver correctly disabled one chain. Cc: stable@vger.kernel.org Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg1-10/+8
2013-04-16mac80211: support secondary channel offset in CSAJohannes Berg1-1/+1
Add support for the secondary channel offset IE in channel switch announcements. This is necessary for proper handling of CSA on HT access points. For this to work it is also necessary to convert everything here to use chandef structs instead of just channels. The driver updates aren't really correct though. In particular, the TI wl18xx driver update can't possibly be right since it just ignores the new channel width for lack of firmware API. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-10Merge branch 'for-john' of ↵John W. Linville1-4/+5
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/ath/carl9170/debug.c drivers/net/wireless/ath/carl9170/main.c net/mac80211/ieee80211_i.h
2013-03-28iwlwifi: dvm: fix the passive-no-RX workaroundJohannes Berg1-10/+8
Alex Romosan reported that since the mac80211 changes in "mac80211: start auth/assoc timeout on frame status" and the subsequent fixes in "mac80211: fix auth/assoc timeout handling" (commits 1672c0e31917 and 89afe614c0c) there's sometimes an issue connecting to a 5 GHz network with the iwlwifi DVM driver. The reason appears to be that since these commits any bad TX status makes mac80211 immediately try again, causing all of the authentication attempts to be quickly rejected by the firmware as it hasn't heard a beacon yet. Before, it would wait for the timeout regardless of status. To fix this, invoke the passive-no-RX workaround when not associated yet as well. This will cause the first frame to get lost, but then the driver will stop the queues and the second attempt will only be transmitted after hearing a beacon, thus delaying it appropriately to not make the firmware reject it again. Reported-by: Alex Romosan <romosan@sycorax.lbl.gov> Tested-by: Alex Romosan <romosan@sycorax.lbl.gov> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-25mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chanKarl Beldan1-4/+5
Drivers that don't use chanctxes cannot perform VHT association because they still use a "backward compatibility" pair of {ieee80211_channel, nl80211_channel_type} in ieee80211_conf and ieee80211_local. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> [fix kernel-doc] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-12iwlwifi: dvm: apply beacon changes immediatelyJohannes Berg1-3/+2
If the AP/GO beacon changes, apply such a change immediately, otherwise the AP/GO beacon can be stale for a long time. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-24iwlwifi: update copyrightJohannes Berg1-1/+1
Update Copyright notices to 2013. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-12Merge branch 'for-john' of ↵John W. Linville1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2012-12-07iwlwifi: Change define and struct names in iwl-eeprom-parse.hEytan Lifshitz1-2/+2
Since we will have several forms of NVM (EEPROM, OTP, etc.) and they will have different layouts, make the parsed data more generic. This allows functional code to be independent of a specific layout. Also change some variables and function names from having "eeprom" to "nvm" in their name. Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-21iwlwifi: fix the basic CCK rates calculationEmmanuel Grumbach1-6/+6
Fix a copy paste error in iwl_calc_basic_rates which leads to a wrong calculation of CCK basic rates. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-12mac80211: add time synchronisation with BSS for assocJohannes Berg1-1/+1
Some drivers (iwlegacy, iwlwifi and rt2x00) today use the bss_conf.last_tsf value. By itself though that value is completely worthless since it may be ancient. What really is needed is synchronisation between some device time and the TSF. To clarify this, rename bss_conf.last_tsf to sync_tsf and add sync_device_ts which is obtained from rx_status which gets a new field device_timestamp for this purpose. This is intentionally not using the mactime field since that is used for other things and in IBSS is expected to sync with the IBSS's TSF which isn't necessarily true for the device timestamp. Also, since we have the information and it's useful even before the connection has been established, give all the timing details to the driver before authenticating. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: refactor EEPROM reading/parsingJohannes Berg1-2/+2
The EEPROM reading/parsing code is all mixed in the driver today, and the EEPROM is parsed only when we access data from it. This is problematic because the NVM needs to be parsed and that is independent of reading it. Also, the NVM format for new devices will be different and probably require a new parser. Therefore refactor the reading and parsing and create two independent components. Reading the EEPROM requires direct hardware accesses and therefore access to the transport, but parsing is independent and can be done on an NVM blob. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: move DVM code into subdirectoryJohannes Berg1-0/+1577
Since we're working on another mode/driver inside iwlwifi, move the current one into a subdirectory to more cleanly separate the code. While at it, rename all the files. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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