- 08 3月, 2008 30 次提交
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由 Bruno Randolf 提交于
atheros hardware has a problem with the rx timestamp of some IBSS beacons when they caused a TSF update (they have the same BSSID). the rx timestamp is wrong especially if the beacon frames get bigger than 78 byte (at least on AR5213 and AR5414 hardware). in that case ath5k_extend_tsf() will assume a rs_tstamp overflow and give us a timestamp too far in the past which will cause mac80211 to merge IBSS on every beacon (which is not necessary since the BSSID already matches). but in this case we know that the HW must have synced to the beacons TSF and the rx timestamp must be later than that so we can adjust mactime accordingly. also rename the function to ath5k_check_ibss_tsf() and change comments, since "hw merge" is better described as a TSF update. drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD Signed-off-by: NBruno Randolf <bruno@thinktube.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Bruno Randolf 提交于
add comments about the fact that we don't know when exactly the atheros hardware takes the RX timestamp. drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD Signed-off-by: NBruno Randolf <bruno@thinktube.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Bruno Randolf 提交于
move ath5k_tx_status and ath5k_rx_status structures out of the hardware descriptor since they are not accessed by the hardware at all. they just contain converted information from the hardware descriptor. since they are only used in the rx and tx tasklets there is also no use to keep them for each descriptor. drivers/net/wireless/ath5k/ath5k.h: Changes-licensed-under: ISC drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD drivers/net/wireless/ath5k/debug.c: Changes-licensed-under: GPL drivers/net/wireless/ath5k/debug.h: Changes-licensed-under: GPL drivers/net/wireless/ath5k/hw.c: Changes-licensed-under: ISC Signed-off-by: NBruno Randolf <bruno@thinktube.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Bruno Randolf 提交于
* make struct ath5k_desc clearer by directly including unions of structures, which correspond to the hardware descriptors of different HW versions (5210 and 5212). before they were casted at onto ath5k_desc at different points (e.g. ds_hw[2]). * rename some structures and variable names to make their use clearer, e.g. struct ath5k_hw_4w_tx_desc to ath5k_hw_4w_tx_ctl. * substitute "old" with "5210" and "new" with "5212" (eg. rename ath5k_hw_proc_new_rx_status() to ath5k_hw_proc_5212_rx_status()) because old and new are relative and we might have a newer structure at some point. * unify structs ath5k_hw_old_rx_status and ath5k_hw_new_rx_status into one ath5k_hw_rx_status, because they only differ in the flags and masks. drivers/net/wireless/ath5k/ath5k.h: Changes-licensed-under: ISC drivers/net/wireless/ath5k/debug.c: Changes-licensed-under: GPL drivers/net/wireless/ath5k/hw.c: Changes-licensed-under: ISC drivers/net/wireless/ath5k/hw.h: Changes-licensed-under: ISC Signed-off-by: NBruno Randolf <bruno@thinktube.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ron Rindjunsky 提交于
This patch grabs NIC access inside iwl4965_tx_queue_agg_disable, instead of the caller doing it. The caller must still hold priv->lock when calling the function. Signed-off-by: NMax Stepanov <max.stepanov@intel.com> Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch 1. removes cmd completion from iwl3945_tx_queue_reclaim and creates iwl3945_cmd_queue_reclaim. 1. removes 11n relevant elements from this function 2. removes call to ieee80211_tx_status_irqsafe and uses ieee80211_tx_status only Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch fix 3945 rate scaling after cfg80211 rate/band changes Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch moves 1. iwl_queue_inc_wrap and int iwl_queue_dec_wrap into iwl-helpers.h these two functions are identical to common for both iwl3956 and iwl4965 2. renames x2_queue_used to iwl3945_x2_queue_used 3. exports iwl3945_queue_space out of iwl3964-base.c Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Assaf Krauss 提交于
This patch move EEPROM code into iwl core module Signed-off-by: NAssaf Krauss <assaf.krauss@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch adds iwl-core module to iwlwifi driver. This module will contain common code and infrastracture for iwlwifi driver Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch fixes locking unbalance after adding rcu locking for sta Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
This patch cancels an ongoing HW scan upon association. Not doing this resulted in instability in association. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch adds fw_name to iwl_cfg. This allows run time selection of needed fw/ucode file Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch introduces struct iwl_cfg. struct iwl_cfg defines static configuration for each device type and sku. It is passed as driver_data to the bus probe function. This patch also introduce new common header file iwl-core.h which will represent core functionality of iwlwifi driver 3945ABG uses separate iwl-3945-dev.h header file for now Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
HBUS is accessed through CSR registers moved to iwl-csr.h Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch extract CSR Register definition into separate header files as most of the definition are commons to both 3945 and 4965. Definitions specific for 3945 and 4965 are properly prefixed Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ron Rindjunsky 提交于
This patch makes use of the new mac80211_tx_control_flags and tx_rate to pass Tx data, regular and 11n, from the HW tx response into the rate scaling. Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Guy Cohen 提交于
This patch adapts to 802.11 patch and remove AUTO offset for FAT channel Signed-off-by: NGuy Cohen <guy.cohen@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This fixes a typo in the status report. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This adds a few debugging counters, that are useful for debugging the "card does not transmit" or "connection is unstable" kind of problems. It's also useful for tuning an RC algorithm. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
Rename the DMA ring pointers to have more descriptive and standard names. Also remove the 6th unused TX ring. We can add it back later, if we need it. The unused TX-status rx-ring is also removed, as that's only used by legacy devices not supported by this driver anyway. This is no functional change, except less memory allocation for the removed rings. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This adds QOS support to the b43 driver. QOS can be disabled on driver level with a module parameter for debugging purposes. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
Add 2413 to srev_names so that it shows up during module load. This is based on the new patch 7 which did not introduce a helper on ath5k_hw_reset(). Changes-licensed-under: 3-clause-BSD Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
Make some changes which mimic what we see in register dumps. This patch does not add a helper to ath5k_hw_reset(). It does seem clear we need a re-shuffle around ath5k_hw_reset() though as code in there is lengthy and already hitting 80-char limit. This can be dealt with later though. Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Fix nic_wakeup for PCI-E chips (don't set AR5K_RESET_CTL_PCI bit) * Fix dma size setting for PCI-E chips (thanx to Bob Copeland). Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Since RF2413 it seems that RF_BUFFER settings are different (notice that the last part -"bank 7" or whatever- is smaller than in 5111/5112). So until we know what's going on we assume there is no gain optimization stuff in post-5112 chips. Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Add AR5K_RF2413 to radio check during hw_reset so it doesn't complain * Write ah_phy_spending value we set during attach instead of checking each time for radio revision * Skip txpower setup for RF2413 because it can't transmit with it (weird thing is that RF5413 has no problem with it). Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Attach RF2413. * Propertly handle different AR5K_PHY_SPENDING settings for each RF chip by adding a field in ath5k_hw. This way we won't have to check inside hw_reset (see next patch). Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Add initial settings for RF2413 Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Add RF2413 srev values and a new entry on ath5k_radio enum for it since it differs from RF5413 (it's not like 5112-2112). Changes-licensed-under: ISC Signed-off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NLuis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 07 3月, 2008 10 次提交
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由 Luis Carlos Cobo 提交于
The previously unused CR_CAM_MODE register is set to MODE_AP_WDS. This makes the driver ack mesh (WDS) frames. It does not affect Infra functionality of the driver. Previously missing beaconing support has been added. This might also help implement a currently missing ah-hoc mode. Support for interrupts from the device have been added, but we are not handling most of them. Mesh interfaces are considered associated as long as the interface is up. Signed-off-by: NLuis Carlos Cobo <luisca@cozybit.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 David Woodhouse 提交于
Should be purely cosmetic apart from the removal of the two pointless MAC addresses. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Acked-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Acked-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Acked-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 David Woodhouse 提交于
The struct enc_key probably wants to die too, but that can come later. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Acked-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch fixes reporting rate in RX packets in 52 band. The rate was updated from CCK rate index instead of OFDM rate 6M Most of the patch is collateral clean up Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch refactors init geos function. It also fixes few minor bugs. IWL_MAX_RATE -> IWL_RATE_COUNT (IWL_MAX_RATE included also MCS setting) There are 9 and 13 rates for 4965 in 2.4 and 5.2 respectively (rate 60) Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch removes unused variable in iwlYYYY_priv Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This helps verify that nothing bad is going on in mac80211, it is unfortunately not possible to implement this generically in mac80211 easily because there we can't assume that we only have a single vif which b43 currently can assume. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This makes access to the STA hash table/list use RCU to protect against freeing of items. However, it's not a true RCU, the copy step is missing: whenever somebody changes a STA item it is simply updated. This is an existing race condition that is now somewhat understandable. This patch also fixes the race key freeing vs. STA destruction by making sure that sta_info_destroy() is always called under RTNL and frees the key. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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