#
cf33a772 |
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16-Jan-2020 |
Maital Hahn <maitalm@ti.com> |
wlcore: mesh: Add support for RX Broadcast Key In order to support authentication of equals peers, need to save RX Broadcast key per peer (on top of 1 TX broadcast key and unicast key per peer). Signed-off-by: Maital Hahn <maitalm@ti.com> Acked-by: Guy Mishol <guym@ti.com> Signed-off-by: Hari Nagalla <hnagalla@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
2b27bdcc |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 246 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.674189849@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
fa2648a3 |
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19-Jun-2018 |
Tony Lindgren <tony@atomide.com> |
wlcore: Add support for runtime PM We can update wlcore to use PM runtime by adding functions for wlcore_runtime_suspend() and wlcore_runtime_resume() and replacing calls to wl1271_ps_elp_wakeup() and wl1271_ps_elp_sleep() with calls to pm_runtime_get_sync() and pm_runtime_put(). Note that the new wlcore_runtime_suspend() and wlcore_runtime_resume() functions are based on simplified versions of wl1271_ps_elp_sleep() and wl1271_ps_elp_wakeup(). We don't want to use the old functions as we can now take advantage of the runtime PM usage count. And we don't need the old elp_work at all. And we can also remove WL1271_FLAG_ELP_REQUESTED that is no longer needed. Pretty much the only place where we are not just converting the existing functions is wl1271_op_suspend() where we add pm_runtime_put_noidle() to keep the calls paired. As the next step is to implement runtime PM autosuspend, let's not add wrapper functions for the generic runtime PM calls. We would be getting rid of any wrapper functions anyways. After autoidle we should be able to start using Linux generic wakeirqs for the padconf interrupt. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
3e1ac932 |
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17-Sep-2016 |
Tony Lindgren <tony@atomide.com> |
wlcore: Fix config firmware loading issues Booting multiple wl12xx and wl18xx devices using the same rootfs is a pain. You currently have to symlink the right nvs file depending on the wl12xx type. For example, with wl1271-nvs.bin being a symlink to wl127x-nvs.bin by default and trying to bring up a wl128x based device: wlcore: ERROR nvs size is not as expected: 1113 != 912 wlcore: ERROR NVS file is needed during boot wlcore: ERROR NVS file is needed during boot wlcore: ERROR firmware boot failed despite 3 retries Note that wl18xx uses a separate config firmware wl18xx-conf.bin that can be generated with tools using the following two git repos: git.ti.com/wilink8-wlan/18xx-ti-utils git.ti.com/wilink8-wlan/wl18xx_fw So let's not configure the nvs file for wl18xx as it's not needed AFAIK. If it turns out that we also need the nvs file for wl18xx, we can just add it to the config firmware data for wl18xx. Let's fix the issue by using the chip specific config firmware data, and make sure we produce understandable warnings if something is missing. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
a762bb8e |
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17-Sep-2016 |
Tony Lindgren <tony@atomide.com> |
wlcore: Prepare family to fix nvs file handling Move struct wilink_family_data to be available for all TI WLAN variants. And fix familiy typo, it should be just family. Looks like wl12xx use two different nvs.bin files and wl18xx uses a different conf.bin file. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
d8c872b5 |
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15-Aug-2016 |
Maxim Altshul <maxim.altshul@ti.com> |
wlcore: Remove wl pointer from wl_sta structure This field was added to wl_sta struct to get hw in situations where it was not given to driver by mac80211. In our case, get_expected_throughput op did not send hw to driver. This patch reverts the change, as it is no longer needed due to commit 4fdbc67a25ce ("mac80211: call get_expected_throughput only after adding station") as hw is now sent as a parameter. Signed-off-by: Maxim Altshul <maxim.altshul@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
88f07e70 |
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11-Jul-2016 |
Maxim Altshul <maxim.altshul@ti.com> |
wlcore/wl18xx: Add functionality to accept TX rate per link FW will provide a TX rate per link for each FW status, and wlcore will be able to store the information for the use of the mesh hwmp module. This is used mainly in mesh. Rates are reported when a mesh interface is up. Signed-off-by: Maxim Altshul <maxim.altshul@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
c0174ee2 |
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28-Jun-2016 |
Maital Hahn <maitalm@ti.com> |
wlcore/wl18xx: mesh: added initial mesh support for wl8 1. Added support for interface and role of mesh type. 2. Enabled enable/start of mesh-point role, and opening and closing a connection with a mesh peer. 3. Added multirole combination of mesh and ap under the same limits of dual ap mode. 4. Add support for 'sta_rc_update' opcode for mesh IF. The 'sta_rc_update' opcode is being used in mesh_plink.c. Add support in wlcore to handle this opcode correctly for mesh (as opposed to current implementation that handles STA only). 5. Bumped the firmware version to support new Mesh functionality Signed-off-by: Maital Hahn <maitalm@ti.com> Signed-off-by: Yaniv Machani <yanivma@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
57fbcce3 |
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12-Apr-2016 |
Johannes Berg <johannes.berg@intel.com> |
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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#
7845af35 |
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30-Jul-2015 |
Eliad Peller <eliad@wizery.com> |
wlcore: add p2p device support When starting a p2p mgmt interface, enable its device role. This allows us to keep the sta role disabled and scan on the dev role. In general, p2p management interfaces cannot send vif-specific commands to FW, as the vif role id is invalid. Only off-channel data and scans happen on this vif, so most ops are not relevant. If the vif is a p2p mgmt vif, block some mac80211 ops. Configure rate policies for p2p mgmt interface, as otherwise p2p packets come out with arbitrary rates. Since wpa_supplicant currently doesn't support standalone p2p device mode (without another attached managed interface), add p2p device to the allowed interface combinations without decreasing the allowed station count. Moreover, increase the station count in some cases, as AP mode usually starts as station interface, and the AP interface is now different from the p2p management one). Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
83c3a7d4 |
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18-Mar-2015 |
Eliad Peller <eliad@wizery.com> |
wlcore: remove wl12xx_platform_data Now that we have wlcore device-tree bindings in place (for both wl12xx and wl18xx), remove the legacy wl12xx_platform_data struct, and move its members into the platform device data (that is passed to wlcore) Davinci 850 is the only platform that still set the platform data in the legacy way (and doesn't have DT bindings), so remove the relevant code/Kconfig option from the board file (as suggested by Sekhar Nori) Since no one currently uses wlcore_spi, simply remove its platform data support (DT bindings will have to be added if someone actually needs it) Signed-off-by: Luciano Coelho <luca@coelho.fi> Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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#
830513ab |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore: add dfs master restart calls call wlcore_cmd_dfs_master_restart when starting the ap on a new channel (after csa is done). Add a new WLVIF_FLAG_BEACON_DISABLED flag to indicate that dfs_master_restart command is required. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
750e9d15 |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: add radar detection implementation Add support for CAC start/stop commands, and pass radar detection events from the fw to mac80211. Bump fw name (to wl18xx-fw-4.bin) and min fw version (to 8.9.*.*.11), and align event mailbox accordingly. Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
7d3b29e5 |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl18xx: handle rc updates in a separate work sta_rc_update runs in atomic context. thus, a new work should be scheduled in order to configure the fw with the required configuration. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
30a00358 |
|
10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore: user smaller sqn padding for GEM On recovery, we increase the current seq num by WL1271_TX_SQN_POST_RECOVERY_PADDING in order to compensate for packets we might have missed during recovery. It seems that some GEM APs have issues when the gap is too big, so use a smaller padding in this case. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
50d26aa3 |
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10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore: save seq num only between recoveries We want seq num (freed_pkts) to be initialized on each new connection, but keep persistent between recoveries/suspends. Save the freed_pkts in the private block of the sta struct (we already do a similar thing for AP's stations). However, keep the old wlvif->total_freed_pkts in order to avoid too intrusive change. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
922bd80f |
|
19-May-2014 |
Johannes Berg <johannes.berg@intel.com> |
cfg80211: constify wowlan/coalesce mask/pattern pointers This requires changing the nl80211 parsing code a bit to use intermediate pointers for the allocation, but clarifies the API towards the drivers. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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#
028e7243 |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: move to new firmware (wl18xx-fw-3.bin) Bump the min wl18xx fw version to 8.8.0.0.13 This fw is not backward compatible with older firmware (due to api changes), so use bump the firmware name as well. Some modifications were done to the driver-fw api in order to support multiple APs. Additionally, some of the consts (such as max stations, max links and max RX BA sessions) were changed. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
32f0fd5b |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: configure max_stations per-hw Each hw supports a different max stations (connected to the same ap). add a new wl->max_ap_stations and use it instead of the current common AP_MAX_STATIONS. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
da08fdfa |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: configure num_links per-hw Upcoming fw versions will have different max links support (according to the hw). Get ready for it by configuring wl->num_links per-hw, instead of using the const WL12XX_MAX_LINKS. However, continue using WLCORE_MAX_LINKS in order to simplify structs declarations (we use it in multiple bitmaps, and converting them to dynamic arrays is just cumbersome). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
75fb4df7 |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: simplify fw_status handling Instead of splitting the fw_status into 2 and using some complex calculations, read the fw status and let each low-level driver (wl12xx/wl18xx) convert it into a common struct. This is required for the upcoming fw api changes, which break the current logic anyway. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
9be86cf0 |
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10-Feb-2014 |
Arik Nemtsov <arik@wizery.com> |
wlcore: cancel Tx watchdog on suspend and rearm on first Tx after Sometimes a tx_flush during suspend fails, but the FW manages to flush out the packets during the time when the host is supsended. Cancel the Tx-watchdog on suspend to not cause a spurious recovery on resume for that case. Set a flag to reinit the watchdog on the first Tx after resume, so we'll still recover if the FW is not empty and there's indeed a problem. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
c83cb803 |
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08-Sep-2013 |
Igal Chernobelsky <igalc@ti.com> |
wlcore/wl18xx/wl12xx: FW log params per chip arch FW memory block size and FW log end marker parameters are added to wl structure and are initialized per chip architecture. convert_hwaddr hw operation is added to convert chip dependent FW internal address. Copy from FW log is also simplified to copy the entire memory block as FW logger utility is repsponsible for parsing of FW log content. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
b0ed8a4d |
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17-Sep-2013 |
Arik Nemtsov <arik@wizery.com> |
wlcore: re-enable idle handling We need some stuff done on idle change, most notably we have to stop sched-scanning. Take care of this by reintroducing idle handling. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
dd491ffb |
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17-Sep-2013 |
Yair Shapira <yair.shapira@ti.com> |
wlcore: add new plt power-mode: CHIP_AWAKE Under this mode the chip is powered on including sdio but no FW is downloaded and run, interrupts are not enabled, etc... This mode is intended to allow RTTT to bridge sdio as a transport to the chip. Driver only provides sdio access using the dev_mem debugfs file. Some fixes done to the code that ensures that PLT mode and normal driver power mode (ifconfig/add_interface) are mutually excluded. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
187e52cc |
|
17-Sep-2013 |
Arik Nemtsov <arik@wizery.com> |
wlcore: ROC on AP channel before auth reply Start a ROC on the AP channel beforing sending the authentication reply to a connecting STA. This ROC is held up to 1 second via a timer. If the station is authorized and added by mac80211, the ROC is extended until the station is fully authorized. We make sure not to ROC twice when several stations are connecting in parallel and to only release the ROC when both the pending-reply timer and the STA-state callbacks do not require it. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
0e752df6 |
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12-Mar-2013 |
Arik Nemtsov <arik@wizery.com> |
wlcore: AP-mode - recover security seq num for stations Save the sequence number of the broadcast AP link in the wlvif. For each connected station, save the sequence number in the drv_priv part of ieee80211_sta. Use the saved numbers on recovery/resume, with the obligatory increment on recovery. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
93d5d100 |
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12-Mar-2013 |
Arik Nemtsov <arik@wizery.com> |
wlcore: consolidate tx_seq handling on recovery Accumulate the total number of sent packets per-link to find out how far the encryption sequence number has progressed. Use this number as the initial security sequence number after recovery. This consolidates security sequence handling for both chip families, as we no longer have to rely on 12xx specific Tx completion. A fortunate side effect of this is correct management of seq numbers for AP roles and multi-role scenarios. When a link is removed we save the last seq number on a persistent part of the wlvif. This helps the data survive through recoveries/suspends, which also entail changes in the hlid of the link. This functionality is STA only currently. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
afb43e6d |
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25-Jan-2013 |
Luciano Coelho <coelho@ti.com> |
wlcore: remove if_ops from platform_data We can't pass pointers from the platform data to the modules, because with DT it cannot be done. Those pointers are not set by the board files anyway. It's the bus modules that set them, so they can be safely removed from the platform data without changing any board files. Create a new structure that the bus modules pass to wlcore. This structure contains the if_ops pointers and a pointer to the actual platform data. Signed-off-by: Luciano Coelho <coelho@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
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#
81135548 |
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05-Jan-2013 |
Jiri Pirko <jiri@resnulli.us> |
net: use ETHTOOL_FWVERS_LEN instead of ETHTOOL_BUSINFO_LEN for fw_ver strings Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9ae5d8d4 |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: consolidate Rx BA bitmap management to links struct Remove the STA specific ba_rx_bitmap field and use the common links structure. This simplifies code setting/checking the BA bitmap. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
1c33db78 |
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29-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: use separate HW queue for each AC in each vif Start using the new hw_queue mechanism in mac80211 and give each AC in each vif its own hw_queue number. This allows us to stop an AC in a vif independently from other vifs. Change the Tx watermark handling functions to count packets per AC in vif. From now on fast links should not be able to hurt the throughput of slow links on the same AC but on different vifs. Change internal queue mgmt functions to operate per vif, to support the new Tx watermark granularity. Make the global versions of the queue stop/start functions to use the global mac80211 API for queue mgmt. This helps in situations where the driver currently doesn't know all the vifs that reside in mac80211. Recovery is a good example for such a case. [Moved hw_base_queue addition into the wlcore_tx_get_mac80211_queue() function; changed WARN_ONs to WARN_ON_ONCEs; simplified for loops; fixed new checkpatch warnings. -- Luca] Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
f4d02007 |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: remove support for injected Tx Require each incoming packet to have a valid vif. The injected Tx code path was buggy (and unused), so disallow it altogether. Cleanup a few places and add a warning so we can better discover anomalies (corrupted skbs?) masquerading as injected Tx. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
4d703847 |
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29-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set last Tx rate from FW status Obtain the last Tx rate from the FW status and translate it to the mac80211 rate+flag format before sending it up via the Tx status. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
8591d424 |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: count packets held per AC in each vif This accounting will help find a vif that has data in a specific AC. Otherwise we have to traverse all the links, which can be lengthy for the AP case. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
1e0708a9 |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: track wlvif inside per-link structure This allows us to pass only the link as a parameter to various functions and deduce the wlvif. Note that this member will be NULL for global links. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c3552c06 |
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27-Nov-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl12xx: remove deprecated FW version check We don't distinguish between STA and AP firmwares anymore, so the firmware version checking and quirks setting in wl12xx isn't needed anymore. Remove implementation of .identify_fw in wl12xx and deprecated definitions. Don't remove the op entirely from wlcore, because it may be needed for more fine-grained checking later. Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
426001a6 |
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26-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: use sta_state-based ROCs for AP mode Try an opportunistic ROC when a STA is first added and stop the ROC when the STA is removed or successfully authenticated. This would ensure we don't miss auth/assoc/EAPOL packets during connection Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
5f9b6777 |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: use new set bandwidth command to adjusting channel BW We support changing the channel BW when we started the STA role on a 40Mhz bandwidth. Otherwise a reconnection is required. Save the started channel width and use it when channel width updates arrive. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
978cd3a0 |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: save session_id per-link A new session_id is generated on link allocation. it is saved in a global array and used later, on tx. The new fw api adds new bcast/global_session_id fields to start_role(ap) command, and a new session_id field to add_peer command. align the driver with it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d50529c0 |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: pass wmm configuration to the fw New fields were added to start_role(ap) and set_peer_state commands, so the fw will be able to know whether the sta/ap supports wmm (the fw uses it in order to choose the AC for some of its internally-generated frames) For sta, take this value right from bss_conf->qos. For ap, check for wmm support by looking for the WMM IE in the configured beacon. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c50a2825 |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: update events enum/struct to new fw api The event mailbox in wl18xx has a different (non-compatible) structure. Create common functions in wlcore to handle the events, and call them from the chip-specific event mailbox parsers. This way, each driver (wl12xx/wl18xx) extracts the event mailbox by itself according to its own structure, and then calls the common wlcore functions to handle it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
001e39a8 |
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16-Aug-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: use dynamic keep-alive template ids Currently, all the (station) roles use the same keep-alive template id (0). However, the klv template ids shouldn't be shared by different roles. Implement a simple klv_templates bitmap, and let each role allocate its own klv template id on role initialization. [Arik - remove invalidation of KLV template when getting into "idle". This is already handled in unjoin] Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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1defbeb0 |
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07-Aug-2012 |
Yair Shapira <yair.shapira@ti.com> |
wlcore/wl18xx: add phy_fw_version_str to debugfs driver_state add phy_fw_version_str to debugfs driver_state file. information is taken during boot and stored in wl->chip.phy_fw_ver_str. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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61932ba5 |
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06-Aug-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: spi: use private max-buf-size limit Limit SPI transmissions to the wl12xx max buffer size, as only 12xx was tested with SPI. This allows us to remove the global aggregation buffer constant. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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4cc53383 |
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24-Jul-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Prevent interaction with HW after recovery is queued When a function requests to recover, it would normally abort and will not send any additional commands to the HW. However, other threads may not be aware of the failure and could try to communicate with the HW after a recovery was queued, but before the recovery work began. Fix this by introducing an intermediate state which is set when recovery is queued, and modify all state checks accordingly. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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7019c80e |
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11-Jul-2012 |
Yair Shapira <yair.shapira@ti.com> |
wlcore: add plt_mode including new PLT_FEM_DETECT add wl->plt_mode that is used to indicate different plt working modes: this will be used to implement calibrator side auto fem detection where driver asks firmware to detect the wlan fem radio type and returns it to calibrator. this is not implemented yet and plt_modes: PLT_ON and PLT_FEM_DETECT currently behave the same. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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091185d6 |
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03-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: define number of supported bands internally Avoid using the IEEE80211_NUM_BANDS constant for arrays sizes etc, as this can contain bands unsupported by the driver (e.g. 60Ghz). Use an internal constant to determine the number of bands. Signed-off-by: Arik Nemtsov <arik@wizery.com>
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4455556d |
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03-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: don't set SDIO_FAILED flag when driver state is off If some IO read/write fails while the FW is not loaded, a recovery will not take place. This means the SDIO_FAILED flag will stay in place forever and prevent further read/writes. This can happen if a check for STATE_OFF was forgotten in some routine. Take this opportunity to rename the flag to IO_FAILED, since we support other buses as well. Reported-by: Ido Yariv <ido@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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66ef60ad |
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27-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wl12xx/wlcore: increase FW filename version We have some API changes and new features in the new firmwares that are not compatible with older drivers. Increase the version of the FW filenames for wl12xx to 5. Additionally, remove the duplicate definitions from wlcore_i.h and remove the MODULE_FIRMWARE macro calls from the SDIO and SPI modules, since they're irrelevant there. Signed-off-by: Luciano Coelho <coelho@ti.com>
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1d23396d |
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21-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: don't allow SDIO read/writes after failure Set a flag and after the first read/write failure is encountered. This flag will disallow further SDIO read/writes until op_stop() is executed, which will clear all flags. This prevents further errors from occurring, since one error usually indicates that IO operations won't work anymore until the chip is rebooted. By blocking more calls, we avoid extra timeouts and having to wait for them to occur. [Added second paragraph explaining why the change is needed. -- Luca] Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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f1a26e63 |
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19-Jun-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Force checking of io functions' return values All io functions' return values should be propagated and handled. Add a __must_check annotation to verify that the return values are checked and to avoid future mistakes. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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02eb1d9d |
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17-Jun-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Change read/write ops to return errors While bus operations may fail, either due to HW or FW issues, these are never propagated to higher layers. As a result, the core driver has no way of knowing that the operations failed, and will only recover if high level logic requires it (e.g. no command completion). Change read/write bus operations to return errors to let higher layer functionality handle these. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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32bb2c03 |
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17-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/wl18xx: handle spare blocks spacial cases per arch Add a HW op for getting spare blocks. 12xx cards require 2 spare blocks for GEM encrypted SKBs, regardless of VIFs or keys programmed into the FW. 18xx cards require 2 spare blocks when there are any connected TKIP or GEM VIFs. For now always return 2 spare blocks, as this works with all networks. The special case TKIP/GEM functionality is added at a later patch. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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5a7589be |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore: increase aggregation buffer size by one page With 4 pages (16Kb), we can't fit 10 frames in the aggregation buffer during iperf. This is the optimal for the firmware. Thus, increase the buffer size by one page. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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4987257c |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore: abstract debugfs fw_stats to be handled by the lower drivers The FW statistics differ from hardware to hardware. This commit prepares for hardware-specific implementation of the FW statistics debugfs entries. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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0afd04e5 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/18xx: split fw_status struct into two The number of RX packet descriptors may vary from chip to chip and in different firmware versions. Unfortunately, the array that contains the actual descriptors is in the middle of the fw_status structure. To manage this, we split the struct into two so we can calculate the offset of what comes after the array and access the last elements more easily. [Changed the STATUS_LEN macro to be placement agnostic - Arik] Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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4b4887e9 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl12xx: move rx_mem_pool_addr element to wl12xx Only wl127x chips use the rx_mem_pool_addr values, which need to be given to the firmware as part of the RX path. Move this from core to the wl12xx driver. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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8388569a |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore: rename wl12xx.h to wlcore_i.h The wl12xx.h file now contains mostly definitions that are internal to wlcore. Still, some things need to me moved to the public header, so for now we keep including it in wlcore.h. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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