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path: root/drivers/net/wireless/intel/iwlwifi/fw
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2020-10-01iwlwifi: support version 3 of GEO_TX_POWER_LIMITLuca Coelho3-18/+23
Add support for the new version of the GEO_TX_POWER_LIMIT command. This new version includes UHB values in the table, but for now, since we don't have the ACPI values yet, we support the API, but don't set the extra values. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.3700197ed1ed.Ia53fb9c4b5033683fd426d51a0ddc46fb444c805@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: acpi: rename geo structs to contain versioningLuca Coelho3-7/+12
Add the version number to the iwl_geo_tx_power_profile_cmd structs and move the union into a common place. Additionally, reuse the code that sets elements that are at the same place in the struct across different versions. While at it remove an unused variable, add a comment and move the v2 specific element setting to inside the if statement. Additionally, invert the if for slightly more readability. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.23ec241f16cd.I8cd21fc5a2498e820b50e1f49a4cbfe545afe30e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: support REDUCE_TX_POWER_CMD version 6Luca Coelho1-0/+24
The new version of the command can support more subbands and CDB, so it can contain more data than earlier versions. Implement support for the new version of the command, even though we don't have more data to write to it yet. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.d709a8f17d1d.I9fa54883667c72dabf6d813c70be77538d9af38d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: acpi: prepare SAR profile selection code for multiple sizesLuca Coelho3-16/+32
The SAR profile tables will be larger in the next version, so prepare the iwl_sar_select_profile() function to handle multiple sizes and update the relevant callers. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.da5a95917df4.I84d44c9dd0b858c403a81ca621b5a7b615a3aa7e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: add a common struct for all iwl_tx_power_cmd versionsLuca Coelho4-20/+38
Create a common structure to contain all different versions of the tx_power_cmd instead of making a union of the different structs everywhere we need them. Also move the common part of these structs into a separate structure (instead of reusing v3) and leave the per_chain_restriction part out of the common part, because this will change in version 6 of the command (which will be added soon). While at it, rename per_chain_restriction to per_chain to shorten it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200928121852.4f0bea9fe077.Ib3b540a8288af32d6fa213448e13f82763f85bc9@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: acpi: remove dummy definition of iwl_sar_set_profile()Luca Coelho1-7/+0
This function is only called from acpi.c, which is only included in the makefile if CONFIG_ACPI is set. So it doesn't make sense to declare a dummy version of it when CONFIG_ACPI is not defined. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.1833ae348c7f.I3271f9d2f7e484779a6319a1514cd0b7221fe326@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: remove iwl_validate_sar_geo_profile() exportLuca Coelho2-26/+0
Only iwlmvm uses this function and it's so simple that it's clearer if it's spelled out in the code anyway, so remove it and add the check where needed. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.9e2f296f5cfc.I4b2c025768b5ceff93a80ba0ae9ee7784d6d7402@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: mvm: use CHECKSUM_COMPLETEJohannes Berg1-1/+5
On newer hardware, we have the full checksum, so use it to report CHECKSUM_COMPLETE and avoid the protocol specific hardware parsing. Note that the hardware already parses/removes the SNAP header, so we actually literally get what we need to report to the stack, as we're expected to checksum everything after the L2 header (which is translated/added by mac80211). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.869e829c815d.I70f374865b0acafc675a8d7959912eeaeb595acf@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: mvm: add support for new WOWLAN_TSC_RSC_PARAM versionDan Halperin1-3/+8
- Change the iwl_all_tsc_rsc struct to hold a sta_id (__le32) field, while preserving the union, used in the older version. - Adjust the use of this command according to the TLV. Signed-off-by: Dan Halperin <Dan1.Halperin@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.8c621903db59.I1cc7afedc0ff2009fe1abf007684339f299b73aa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: don't export acpi functions unnecessarilyLuca Coelho2-13/+5
A couple of functions were exported from the acpi.c file unnecessarily, since they are only used internally in that file. Make them static. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.6449efabcb8b.I030fa71253260f34b588951d78170551b633c046@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: mvm: add support for new version of WOWLAN_TKIP_SETTING_API_SDan Halperin1-3/+12
Add a sta_id (__le32) to the cmd, in order to support CDB protocol. Signed-off-by: Dan Halperin <Dan1.Halperin@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.5edc24ef3907.I68820c8c0946451cf0cca14dda171fa304b1dc43@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: dbg: add dumping special device memoryMordechay Goodstein3-0/+92
With the new region we can handle in user space understanding the struct type and version and driver doesn't need to be involved at all. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.88c431fad7da.I282944cbad5aa367735a9f9a5c47cfbd107a5fc0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: dbg: remove IWL_FW_INI_TIME_POINT_WDG_TIMEOUTLuca Coelho1-2/+2
This timepoint was removed from the FW, so we remove it from here too for consistency. It's now marked as reserved to preserve the enumeration. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.a451fdd0a0ab.Idd8f59a49816d8484fe7dea3f1cec7a36cbf86f7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: acpi: support ppag table command v2Gil Adam3-13/+25
Version 2 of the PPAG table command supports more sub-bands than previous. Change relevant command structs and the reading of the ACPI tables. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200924162106.fb29c33d2cb9.I942bfe645e9d47cd1fcf6435506061f8b2cea21a@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: iwl-trans: move all txcmd init to trans allocMordechay Goodstein1-4/+3
txcmd fields is not directly related to the PCIe transport, so move to the common iwl_trans_alloc function. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200924162105.862ef88d1ab2.Iba220a962b5d6d05c030b9275d97a89202d055dc@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: fw: move assert descriptor parser to common codeMordechay Goodstein2-5/+45
Move this parser to a common place, instead of having it in code that is specific to mvm. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200911204056.45b270b0bf2f.I4561138cd5be9f44fa42cfce10258de0607be40f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: acpi: evaluate dsm to disable 5.8GHz channelsGil Adam1-0/+14
Evaluate the appropriate DSM from ACPI to set ETSI SRD 5.8GHz channels to passive or disabled, default behaviour is enabled. Add enums and refactor evaluation of DSM functions for better readablity and more informative debug prints. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200911204056.816130ee75e0.I727a217be7c967a97960b197a816fc053d10c48a@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: mvm: add PROTECTED_TWT firmware APIShaul Triebitz2-6/+13
Add the PROTECTED_TWT bit to the MAC context data_policy enum. Define the PROTECTED_TWT TLV. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200911204056.c80b994d6bf0.Ifd45dfd5066283886f969313c20ff81edde428ff@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-06-10iwlwifi: Replace zero-length array with flexible-arrayGustavo A. R. Silva2-3/+3
The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] sizeof(flexible-array-member) triggers a warning because flexible array members have incomplete type[1]. There are some instances of code in which the sizeof operator is being incorrectly/erroneously applied to zero-length arrays and the result is zero. Such instances may be hiding some bugs. So, this work (flexible-array member conversions) will also help to get completely rid of those sorts of issues. This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200507185538.GA14674@embeddedor Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-06-09iwlwifi: mvm: fix gcc-10 zero-length-bounds warningArnd Bergmann1-7/+7
gcc-10 complains when a zero-length array is accessed: drivers/net/wireless/intel/iwlwifi/mvm/tx.c: In function 'iwl_mvm_rx_ba_notif': drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1929:17: warning: array subscript 9 is outside the bounds of an interior zero-length array 'struct iwl_mvm_compressed_ba_tfd[0]' [-Wzero-length-bounds] 1929 | &ba_res->tfd[i]; | ~~~~~~~~~~~^~~ In file included from drivers/net/wireless/intel/iwlwifi/mvm/../fw/api/tdls.h:68, from drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h:68, from drivers/net/wireless/intel/iwlwifi/mvm/sta.h:73, from drivers/net/wireless/intel/iwlwifi/mvm/mvm.h:83, from drivers/net/wireless/intel/iwlwifi/mvm/tx.c:72: drivers/net/wireless/intel/iwlwifi/mvm/../fw/api/tx.h:769:35: note: while referencing 'tfd' 769 | struct iwl_mvm_compressed_ba_tfd tfd[0]; | ^~~ Change this structure to use a flexible-array member for 'tfd' instead, along with the various structures using an zero-length ieee80211_hdr array that do not show warnings today but might be affected by similar issues in the future. Fixes: 6f68cc367ab6 ("iwlwifi: api: annotate compressed BA notif array sizes") Fixes: c46e7724bfe9 ("iwlwifi: mvm: support new BA notification response") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20200430213101.135134-3-arnd@arndb.de Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-06-08iwlwifi: Don't IWL_WARN on FW reconfigurationChris Down1-1/+1
IWL_WARN seems excessive here since this can happen during normal operation. Every time I connect to a new network with 8086:24fd I get this as KERN_WARNING on the console, which mildly distracts from other more pressing messages. For example: % sudo journalctl _TRANSPORT=kernel | grep -c 'FW already configured' 403 Signed-off-by: Chris Down <chris@chrisdown.name> Cc: Shahar S Matityahu <shahar.s.matityahu@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: linux-kernel@vger.kernel.org Cc: linux-wireless@vger.kernel.org Link: https://lore.kernel.org/r/20191017144841.GA16393@chrisdown.name Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-05-29iwlwifi: mvm: add support for range request version 10Avraham Stern1-7/+7
Range request version 10 keeps the same command size as version 9 but uses 2 reserved fields for the responder beacon interval and station id (if exists). For now, since the beacon interval of unassoc APs is unknown, use a value of 100 TUs which is a common value for many APs. While at it, remove the definition for CCMP_256 cipher, since this is not supported. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.b7ccdad0805f.I59ea7f773caed85a66c61401066ae169008442e6@changeid
2020-05-29iwlwifi: acpi: evaluate dsm to enable 5.2 bands in IndonesiaGil Adam1-2/+32
Evaluate the appropriate DSM from ACPI to enable 5.15,5.35 GHz bands in Indonesia. If enabled send LARI_CONFIG_CHANGE cmd to fw. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.f549b75bfdac.Iac74a6ffe45aff887cea13ee1d31b100ca11e249@changeid
2020-05-29iwlwifi: acpi: support device specific method (DSM)Gil Adam2-11/+110
ACPI Device Specific Method (DSM) allows standardized feature configuration through the ACPI interface without the namespace pollution of the usual mechanism (ACPI method for each feature). Add generic function for evaluating DSM objects and function for evaluating a DSM with no arguments and a single int return value. also implement the required backport for UUID. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.c3242ff3ba5c.Icb48c8d61bede5dda7ef267bff10e4798e9dc77b@changeid
2020-05-08iwlwifi: dbg_ini: differentiate ax210 hw with same hw typeLiad Kaufman2-3/+32
There are several "flavors" of HW that have the same HW type, but can be told apart after reading a certain perph register. This is easy to do in runtime, but more complicated to do when looking at the logs offline. To make it easier to tell apart these "flavors" when looking at the dumped dbg info, add these bits to the HW type, allowing simple differentiation. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200425130140.330ea11d17ae.Ie59b25430a308090b15112ac6deedf4fbf487ff1@changeid
2020-05-08iwlwifi: dbg: mark a variable __maybe_unusedJohannes Berg1-1/+1
If CONFIG_IWLWIFI_DEBUGFS is not set, the variable is assigned but not checked, resulting in a compiler warning. Suppress it, we need the variable for the debugfs-enabled case. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200425130140.485f886f5a6c.I8a91c560c26cced33b15d8419caebb53a9abcc2d@changeid
2020-05-08iwlwifi: dump api version in yaml formatMordechay Goodstein1-4/+100
Used for debugging what FW API we are using to understand misalignment with API changes. The output looks like this as a yaml format fw_api_ver: 0x0001: name: MVM_ALIVE cmd_ver: 99 notif_ver: 4 0x0108: name: PHY_CONTEXT_CMD cmd_ver: 2 notif_ver: 0 ... Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424194456.18bf540ab8e0.I6217488f1740f0e6accd0cecd09dfd46bad88426@changeid
2020-05-08iwlwifi: move iwl_set_soc_latency to iwl-drv to be used by other op_modesEmmanuel Grumbach2-2/+54
All the op_mode need to send this command as well. Instead of duplicating the code from mvm, put the code in a common place. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424194456.7f30f977f9bf.I060b51d0d66d09b9d1ee512e7de8f2d695a52152@changeid
2020-05-08iwlwifi: yoyo: remove magic numberMordechay Goodstein1-1/+5
The for loop is iterating over active regions so iterate only over the len of the active regions buffer size. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424194456.e10482b9eed7.I15da7bb25d9b9e3eef1c1b117dc585e703ce756a@changeid
2020-05-08iwlwifi: dbg: set debug descriptor to NULL outside of iwl_fw_free_dump_descShahar S Matityahu1-9/+10
To avoid static analysis warning and to make the flow more readable, set the debug descriptor to NULL outside iwl_fw_free_dump_desc and only in the required places. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424194456.5d5c50750a52.I17e33fc268c2097b7c42877f86cef2aa163b913a@changeid
2020-05-08iwlwifi: mvm: add support for range request command version 9Avraham Stern1-9/+101
This version adds support for per responder calibrations. Currently the driver will use a single value for all responders and bandwidths. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424182644.5ce74a87009c.I9079332b21eef490bbdbf8d7d66e35d7d0c7882b@changeid
2020-05-08iwlwifi: yoyo: don't access TLV before verifying lenMordechay Goodstein1-2/+3
If we access the TLV memory with shorter len than the struct we access garbage data that was not given by the user. On the way rewrite the checker in a cleaner way. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Fixes: a9248de42464 ("iwlwifi: dbg_ini: add TLV allocation new API support") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424182644.54418c829390.I15d6b462a0e69a280b6c6cfbcb6bcb05bb5f79ee@changeid
2020-05-08iwlwifi: yoyo: use hweight_long instead of bit manipulatingMordechay Goodstein1-12/+13
Also we can only have one fid1 or fid2 set so no need to check if the fid2 is set in case fid1 wasn't set. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424182644.34e74106bad3.Ic3a9f0a35fed47b02ebcd27c2dc2b50cb1e56bdf@changeid
2020-05-08iwlwifi: yoyo: add support for parsing SHARED_MEM_ALLOC version 4Mordechay Goodstein4-15/+47
The new version adds the information for RX2C FIFO addresses. Use the new addresses to parse the FIFO info when dumping. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424182643.97cc25d96b53.I65fd0400d80f505bd6d7eed442f12db24b25bbe3@changeid
2020-05-08iwlwifi: fw api: fix PHY data 2/3 positionJohannes Berg1-8/+6
In AX210 devices, the PHY data wasn't actually reported, but now that it's going to be reported it turns out that the position is supposed to be the other way around, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200424182643.06de959301f5.I544c353a8a811f107bd66d168e37920237ecf071@changeid
2020-05-07Merge tag 'wireless-drivers-next-2020-05-07' of ↵David S. Miller14-141/+392
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.8 First set of patches for v5.8. Changes all over, ath10k apparently seeing most new features this time. rtw88 also had lots of changes due to preparation for new hardware support. In this pull request there's also a new macro to include/linux/iopoll: read_poll_timeout_atomic(). This is needed by rtw88 for atomic polling. Major changes: ath11k * add debugfs file for testing ADDBA and DELBA * add 802.11 encapsulation offload on hardware support * add htt_peer_stats_reset debugfs file ath10k * enable VHT160 and VHT80+80 modes * enable radar detection in secondary segment * sdio: disable TX complete indication to improve throughput * sdio: decrease power consumption * sdio: add HTT TX bundle support to increase throughput * sdio: add rx bitrate reporting ath9k * improvements to AR9002 calibration logic carl9170 * remove buggy P2P_GO support p54usb * add support for AirVasT USB stick rtw88 * add support for antenna configuration ti wlcore * add support for AES_CMAC cipher iwlwifi * support for a few new FW API versions * new hw configs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24iwlwifi: mvm: tell firmware about required LTR delayJohannes Berg1-4/+8
Some (integrated) devices need a longer LTR delay than the firmware would typically apply, tell it about that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.24276ae2ad61.I8831a538f75893d5cee47b4a81f4b9b7fd0e8bea@changeid
2020-04-24iwlwifi: acpi: read TAS table from ACPI and send it to the FWMordechay Goodstein4-0/+109
Read the Time Averaged SAR (TAS) table from ACPI and if TAS feature is enabled in the FW send the black list countries which TAS is disabled in to the FW Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.40a327d32cfd.I7203f3afc8186cca34c48a1a116baac1df5eff4e@changeid
2020-04-24iwlwifi: remove deprecated and unused iwl_mvm_keyinfo structLuca Coelho1-26/+0
This struct hasn't been used in years and is just a remnant of an API support removal that missed this structured. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.93860da2d12a.Ifeca3b3313e3f14330317bc3e3d62f7d991ec955@changeid
2020-04-24iwlwifi: mvm: add framework for specific phy configurationGil Adam1-3/+36
Add framework for supporting specific PHY filter configuration, which allows for application of various FW defined PHY filters (one per antenna). Change phy_cfg_cmd to the new API (ver3). Reading of configuration from platform's ACPI tables to be added later when tables are defined. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.242a8f979592.I13c77a8a8dbf1a169b5052c7af1f8401ff3991ad@changeid
2020-04-24iwlwifi: yoyo: support IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT time pointShahar S Matityahu1-14/+28
Allow the driver to perform dump collection in case of alive notification timeout in yoyo mode. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.bd46e6240590.Ibda6d9d330a1ae49670152cede34629b280f6cf9@changeid
2020-04-24iwlwifi: support version 9 of WOWLAN_GET_STATUS notificationMordechay Goodstein1-1/+38
Add support for the new WOWLAN_GET_STATUS notification that contains a new element that informs the driver of TIDs whose BA sessions were closed during suspend. Note that the new functionality of handling these closed sessions is not implemented in this patch it. It only aligns to the new API version. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.b02153b94c1d.Ieb6291586d60f372d5a505604b18227ef97e7202@changeid
2020-04-24iwlwifi: dbg: support multiple dumps in legacy dump flowShahar S Matityahu3-50/+72
Support multiple debug data collection triggers in legacy flow. Utilize the already existing Yoyo infra so the change is rather simple. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.5be6a1923cbe.I10701236b03f66328041f2a38f5f0f22a26fd40b@changeid
2020-04-24iwlwifi: move API version lookup to common codeMordechay Goodstein2-17/+101
The API version lookup is parsed from a TLV and should be in shared code make make it reusable across all opmodes. Also change the function names from mvm to fw, since this is not mvm-specific anymore. Additionally, since this function is not just a single line of code, it shouldn't be inline. Convert them to actual functions. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200421133326.cf94672dfcdb.I5ede9cc25ee8de7b8d2b5c574f917a18971da734@changeid
2020-04-24iwlwifi: scan: remove support for fw scan api v13Tova Mussai1-26/+0
The fw already supports scan api v14 and the firmware version that supports only v13 was not published, so we can remove support for v13 in the driver. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.11883315579a.I4f59100e457c1079c5e4c90e4930d1fa62b7ddd7@changeid
2020-04-21iwlwifi: fix WGDS check when WRDS is disabledLuca Coelho1-2/+7
In the reference BIOS implementation, WRDS can be disabled without disabling WGDS. And this happens in most cases where WRDS is disabled, causing the WGDS without WRDS check and issue an error. To avoid this issue, we change the check so that we only considered it an error if the WRDS entry doesn't exist. If the entry (or the selected profile is disabled for any other reason), we just silently ignore WGDS. Cc: stable@vger.kernel.org # 4.14+ Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=205513 Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20200417133700.72ad25c3998b.I875d935cefd595ed7f640ddcfc7bc802627d2b7f@changeid
2020-04-21iwlwifi: mvm: limit maximum queue appropriatelyJohannes Berg1-3/+3
Due to some hardware issues, queue 31 isn't usable on devices that have 32 queues (7000, 8000, 9000 families), which is correctly reflected in the configuration and TX queue initialization. However, the firmware API and queue allocation code assumes that there are 32 queues, and if something actually attempts to use #31 this leads to a NULL-pointer dereference since it's not allocated. Fix this by limiting to 31 in the IWL_MVM_DQA_MAX_DATA_QUEUE, and also add some code to catch this earlier in the future, if the configuration changes perhaps. Cc: stable@vger.kernel.org # v4.9+ Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20200417100405.98a79be2db6a.I3a4af6b03b87a6bc18db9b1ff9a812f397bee1fc@changeid
2020-03-28Merge tag 'wireless-drivers-next-2020-03-27' of ↵David S. Miller7-26/+219
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.7 Third set of patches for v5.7. Nothing really special this time, business as usual. When pulling this to net-next there's again a conflict in: drivers/net/wireless/intel/iwlwifi/pcie/drv.c To solve this drop these three lines from the conflict (the first hunk from "HEAD") as the whole AX200 block was moved above in the same file: IWL_DEV_INFO(0x2723, 0x1653, iwl_ax200_cfg_cc, iwl_ax200_killer_1650w_name), IWL_DEV_INFO(0x2723, 0x1654, iwl_ax200_cfg_cc, iwl_ax200_killer_1650x_name), IWL_DEV_INFO(0x2723, IWL_CFG_ANY, iwl_ax200_cfg_cc, iwl_ax200_name), And keep all the __IWL_DEV_INFO() entries (the second hunk). In other words, take everything from wireless-drivers-next. When running 'git diff' after the resolution the output should be empty. Major changes: brcmfmac * add USB autosuspend support ath11k * handle RX fragments * enable PN offload * add support for HE BSS color iwlwifi * support new FW API version * support for EDCA measurements * new scan API features * enable new firmware debugging code ==================== Kalle gave me directions on how to resolve the iwlwifi conflict as follows: ==================== When pulling this to net-next there's again a conflict in: drivers/net/wireless/intel/iwlwifi/pcie/drv.c To solve this drop these three lines from the conflict (the first hunk from "HEAD") as the whole AX200 block was moved above in the same file: IWL_DEV_INFO(0x2723, 0x1653, iwl_ax200_cfg_cc, iwl_ax200_killer_1650w_name), IWL_DEV_INFO(0x2723, 0x1654, iwl_ax200_cfg_cc, iwl_ax200_killer_1650x_name), IWL_DEV_INFO(0x2723, IWL_CFG_ANY, iwl_ax200_cfg_cc, iwl_ax200_name), And keep all the __IWL_DEV_INFO() entries (the second hunk). In other words, take everything from wireless-drivers-next. When running 'git diff' after the resolution the output should be empty. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-27iwlwifi: remove IWL_FW_DBG_DOMAIN macroJohannes Berg1-2/+0
This is used to initialize the default value, but refers back to the value itself, essentially leading to a val = val assignment at init time ... that's useless, remove it and use _NODEF. Change-Id: I725923016563c34ce2fa057bf7c12984e1041c49 Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-03-27iwlwifi: scan: support FW APIs with variable number of profilesTova Mussai1-6/+25
The FW changed the maximum number of scan offload profiles to 8 in new APIs. Support it by changing the scan_offload_profile_cfg struct to be more dynamic, so we can reuse most of the code and only change size of the profiles array. Change-Id: I65210cf541af46e2675a8c764d5871f7f5b070d6 Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-18 12:01:25 +0300