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2011-07-21iwlagn: add comment to warn about WoWLAN in resume / suspend flowsEmmanuel Grumbach
WoWLAN may need the NIC even after suspend. One should not do anything to the NIC in the bus level, since one cannot check whether WoWLAN is enabled or not. Same for resume. Add a simple comment to the code to warn about this. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: iwl_bus holds drv_data as void * instead of iwl_privEmmanuel Grumbach
The price to pay is the access to the log system. Therefore logs from bus layer are sent by dev_printk instead of IWL_XXXX. Rename bus->priv to bus->drv_data to make the separation even clearer. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: simplify the bus architectureEmmanuel Grumbach
Call iwl_probe with a ready iwl_bus struct. This means that the bus layer assigns the irq, dev and iwl_bus_ops pointers to iwl_bus before giving it to iwl_probe. The device specific struct is allocated together with the common iwl_bus struct by the bus specific layer. The pointer to the aggregate struct is passed to the upper layer that holds a pointer to iwl_bus instead of an embedded iw_bus. The private data given to the PCI subsystem is now iwl_bus and not iwl_priv. Provide bus_* inliners on the way in order to simplify the syntax. Rename iwl-pci.h -> iwl-bus.h since it is bus agnostic and represent the external of the bus layer. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: transport layer receives struct iwl_trans*Emmanuel Grumbach
It still holds a pointer to iwl_priv. But hopefully this will disappear at some point. Also add the multiple inclusion protection to iwl-trans.h that was forgotten. Move iwl-trans structures to iwl-trans.h Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: move iwl_prepare_card_hw to the transport layerEmmanuel Grumbach
This function is really related to the transport layer - move it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: move more functions from the start flow to the transport layerEmmanuel Grumbach
Basically all the nic_init flow should be in the transport layer. iwl_prepare_card_hw will move to the transport too in a separate patch. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: SCD configuration for AMPDU moves to transport layerEmmanuel Grumbach
All the configurations of the HW for AMPDU are now in the transport layer. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: radio sensor offset in le16 formatWey-Yi Guy
For temperature offset calibration, send radio sensor offset in le16 format Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: define valid init calibration maskWey-Yi Guy
Use the valid calibration mask for init calibration Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: remove legacy calibration commandWey-Yi Guy
IWL_PHY_CALIBRATE_DIFF_GAIN_CMD is for legacy device, remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: set correct calibration flagWey-Yi Guy
Set calibration config flag for complete notification Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-07-21iwlagn: kill iwlagn_setup_deferred_workEmmanuel Grumbach
Since iwlagn_setup_deferred_work is always called, fold it into iwl_setup_deferred_work. BT related works are setup by the new bt_setup_deferred_work lib_ops. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.guy@intel.com>
2011-07-21iwlagn: kill iwlagn_rx_handler_setupEmmanuel Grumbach
Since iwlagn_rx_handler_setup is always called, fold it into iwl_rx_handler_setup. BT related handlers are setup by the new bt_rx_handler_setup lib_ops. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.guy@intel.com>
2011-07-21iwlagn: add kick_nic API to transport layerEmmanuel Grumbach
kick_nic means to remove the RESET bit from the embedded CPU Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.guy@intel.com>
2011-07-20libertas: only enable mesh when interface is activeDaniel Drake
Previously, the mesh was running whenever the appropriate hardware and firmware was present. Now we only run the mesh when the interface is running. Also simplifies interface management a little. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20libertas: mesh: misc cleanupDaniel Drake
Remove unused blindlist code. Mark a few items const and static where possible. Involved some code re-ordering, but no code changes. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20wireless: mwifiex: print hw address via %pMAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20wireless: ath9k: use %pM to print MACAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: "Luis R. Rodriguez" <lrodriguez@atheros.com> Cc: ath9k-devel@lists.ath9k.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20wireless: rtlwifi: throw away MAC_FMT and use %pM insteadAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20cfg80211: fix scan crash on single-band cardsJohannes Berg
commit 58389c69150e6032504dfcd3edca6b1975c8b5bc Author: Johannes Berg <johannes.berg@intel.com> Date: Mon Jul 18 18:08:35 2011 +0200 cfg80211: allow userspace to control supported rates in scan made single-band cards crash since it would always access all wiphy->bands[]. Fix this and reject any attempts in the new helper ieee80211_get_ratemask() to do the same, rejecting rates configuration for unsupported bands. Reported-by: Pavel Roskin <proski@gnu.org> Tested-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20carl9170: fix sparse warnings enabled by CONFIG_SPARSE_RCU_POINTERPavel Roskin
Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20mac80211: check sta_info_get() return valueEliad Peller
ieee80211_stop_rx_ba_session() was calling sta_info_get() without rcu locking, and the return value was not checked. This resulted in the following panic: [<bf05726c>] (ieee80211_stop_rx_ba_session+0x0/0x60 [mac80211]) [<bf0abd94>] (wl1271_event_handle+0x0/0xdc8 [wl12xx]) [<bf0a7308>] (wl1271_irq+0x0/0x4a0 [wl12xx]) [<c00c40a8>] (irq_thread+0x0/0x254) [<c00a7398>] (kthread+0x0/0x8c) Signed-off-by: Eliad Peller <eliad@wizery.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20cfg80211: enter psm when working as p2p_cliEliad Peller
cfg80211_netdev_notifier_call() is configuring psm in case of NL80211_IFTYPE_STATION interface type (on NETDEV_UP). do the same for NL80211_IFTYPE_P2P_CLIENT interface type. Signed-off-by: Eliad Peller <eliad@wizery.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20mac80211: sync driver before TXJohannes Berg
In P2P client mode, the GO (AP) to connect to might have periods of time where it is not available due to powersave. To allow the driver to sync with it and send frames to the GO only when it is available add a new callback tx_sync (and the corresponding finish_tx_sync). These callbacks can sleep unlike the actual TX. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-20ath5k: merge ath5k_hw and ath5k_softcPavel Roskin
Both ath5k_hw and ath5k_softc represent one instance of the hardware. This duplication is historical and is not needed anymore. Keep the name "ath5k_hw" for the merged structure and "ah" for the variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more descriptive and more widely used. Put the combined structure to ath5k.h where the old ath5k_softc used to be. Move some code from base.h to ath5k.h as needed. Remove memory allocation for struct ath5k_hw and the corresponding error handling. Merge iobase and ah_iobase fields. Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: bcma: implement full core resetRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: allow enabling PLLRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: allow setting FAST clockmode for a coreRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: trivial: add helpers for masking/settingRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: move define of BCMA_CLKCTLST registerRafał Miłecki
Recent experiments have shown many cores share 0x1E0 register used for clock management. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: correctly display longer chipsets idsRafał Miłecki
Some of the newer Broadcom chipsets have longe names like BCM43224, BCM43225, etc. However Broadcom decided to keep using u16 for storing them. Use %X or %d depending on chip_id value to avoid BCMA8D8, etc. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19mac80211: implement scan supported ratesJohannes Berg
Scanning currently uses the TX rate mask to restrict the rate set, which is bogus. Make it use the new set of rates from userspace. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19cfg80211: allow userspace to control supported rates in scanJohannes Berg
Some P2P scans are not allowed to advertise 11b rates, but that is a rather special case so instead of having that, allow userspace to request the rate sets (per band) that are advertised in scan probe request frames. Since it's needed in two places now, factor out some common code parsing a rate array. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: HT-PHY: fix masks in radio ctlRafał Miłecki
Old masks were causing ugly, delayed lock ups. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: bcma: read info about supported bandsRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: bcma: define 80211 core specific IO status bitsRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: define IO status registerRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19ieee80211: add few wmm tspec valuesKalle Valo
These are needed by ath6kl for parsing tspec status from an IE. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19bcma: handle alternative SPROM locationRafał Miłecki
Some cards do not use additional 0x30 offset for SPROM location. We do not know the real condition for it yet, make it BCM4331 specific for now. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: HT-PHY: fix typo in 0x2059 radio initRafał Miłecki
Following operation was incorrectly translated: radio_read(0x0011) -> 0xffff radio_write(0x0011) <- 0xfff7 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: HT-PHY: find channel entry with regs dataRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: HT-PHY: switch to channel after enabling radioRafał Miłecki
Also change the default channel to 11. This is the first channel closed driver switches to. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-19b43: use agent R/W ops for BCMA_IOCTLRafał Miłecki
BCMA_IOCTL is register in agent (AKA wrapper) core, we need to use special R/W ops for it. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18ath9k: Fix some smatch warningsRajkumar Manoharan
drivers/net/wireless/ath/ath9k/hif_usb.c +135 hif_usb_mgmt_cb(6) warn: variable dereferenced before check 'cmd' drivers/net/wireless/ath/ath9k/btcoex.c +77 ath9k_hw_init_btcoex_hw(38) error: buffer overflow 'ah->hw_gen_timers.gen_timer_index' 32 <= 2009813776 Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18MAINTAINERS: change maintainer of the wl1251 driverLuciano Coelho
Kalle Valo has asked me to take over the maintenance of the wl1251 driver. Thanks Kalle for all his work on the wl1251 driver, I'll try to keep up with his good work from now on. At the same time, update the Web URL to something more specific. There's not much in that page, but we will try to update it soon. Signed-off-by: Luciano Coelho <coelho@ti.com> Acked-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18ath9k: Fix sparse warningsRajkumar Manoharan
drivers/net/wireless/ath/ath9k/init.c:199:21: warning: context imbalance in 'ath9k_reg_rmw' - different lock contexts for basic block drivers/net/wireless/ath/ath9k/xmit.c:1175:31: warning: context imbalance in 'ath_drain_txq_list' - unexpected unlock drivers/net/wireless/ath/ath9k/xmit.c:2047:23: warning: context imbalance in 'ath_tx_process_buffer' - unexpected unlock drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:3041:24: warning: cast to restricted __le32 Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18b43: bus: drop inline from SSB functionsRafał Miłecki
We use all that functions by pointers only. This forces compiler to create additional duplicated functions that are not inline. Noticed by Michael in similar bcma code. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18carl9170: set beacon xmit power to the maxChristian Lamparter
Harshal Chhaya discovered during network tests, that several of his clients dropped-off the network. The captured packets shows that the beacons sent by the AP are at a much lower power than the other data packets. The reason for this mishap: The driver never updated the beacon phy register, so all beacons were always sent at the lowest power. Reference: http://marc.info/?l=linux-wireless&m=131067225105801 Reported-by: Harshal Chhaya <harshal@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18carl9170: move beacon_update into tx.cChristian Lamparter
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-18carl9170 firmware: update firmware headersChristian Lamparter
* reserves feature bit for CCA counters * extends hardware register file definitions Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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