- 21 Dec, 2021 40 commits
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Luca Coelho authored
In some rare cases when the HW is in a bad state, we may get this interrupt when prph_info is not set yet. Then we will try to dereference it to check the sleep_notif element, which will cause an oops. Fix that by ignoring the interrupt if prph_info is not set yet. Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211219132536.0537aa562313.I183bb336345b9b3da196ba9e596a6f189fbcbd09@changeidSigned-off-by:
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Johannes Berg authored
This notification ID was actually used for something else we never implemented, but luckily we only had some debug code here. Just remove it. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Johannes Berg authored
There's little value in this warning, we get a warning here if firmware passes us a short packet, particularly in monitor mode. Signed-off-by:
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Avraham Stern authored
When IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD is set, removing a time event always tries to cancel session protection. However, AUX ROC does not use session protection so it was never removed. As a result, if the driver tries to allocate another AUX ROC event right after cancelling the first one, it will fail with a warning. In addition, the time event data passed to iwl_mvm_remove_aux_roc_te() is incorrect. Fix it. Signed-off-by:
Avraham Stern <avraham.stern@intel.com> Signed-off-by:
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Mordechay Goodstein authored
Currently we always return the op_mode with valid pointer in case getting NVM failed, while it's only relevant for cases that CSME is the owner of the nic. Fix this by checking also who's the owner of the nic. Signed-off-by:
Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by:
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Johannes Berg authored
Support TX checksum offload for Bz devices, where we have full checksum offload (NETIF_F_HW_CSUM) and the hardware doesn't need to parse the IP headers or anything. Signed-off-by:
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Miri Korenblit authored
If OEM isn't in the allowed list, TAS should be disabled in US/CA. Currently, if the OEM isn't allowed - we're sending the TAS only if we are not in US or CA. But this country check is done before we even know the country (usually the configuration is ZZ in that stage). So do the following instead: 1. Check if the current OEM is in the allowed list 2. If not - add US and CA to tas_block_list_array 3. Send the TAS table to FW. Signed-off-by:
Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by:
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Ayala Beker authored
Set scan offload profiles auth algorithms with valid algorithms only. Signed-off-by:
Ayala Beker <ayala.beker@intel.com> Signed-off-by:
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Avraham Stern authored
Don't use protected ranging negotiation for FTM ranging as responders that support only FTM ranging don't expect the FTM request to be protected. Signed-off-by:
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Yaara Baruch authored
add killer subsystem devices from the 1675i and 1675s family to the driver. Signed-off-by:
Yaara Baruch <yaara.baruch@intel.com> Signed-off-by:
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Avraham Stern authored
The 6GHz passive scan is performed only once every 50 minutes. However, in case of suspend/resume, the regulatory information is reset, so 6GHz channels may become disabled. Fix it by performing a 6GHz passive scan within 60 seconds after suspend/resume even if the 50 minutes timeout did not expire yet. Signed-off-by:
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Ayala Beker authored
In case of forced passive scan on a UHB channel, don't set the direct probe option for this channel. Signed-off-by:
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Miri Korenblit authored
In case of a conflict between BIOS version and FW version of the PPAG table - the values arrive in the FW in the wrong places. This happens because we're storing the table in different structures depending on the BIOS version, not on the FW version, and so the FW doesn't get what it expect to. Always store the table in a v2 structure (which is a superset of v1 and v0). Also store the table in a structured way and in it's own structure, rather then storing it in the ppag command structure, similarly to the WRDS, EWRD and WGDS tables. Signed-off-by:
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Luca Coelho authored
Start supporting API version 69 for AX devices. Signed-off-by:
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Ilan Peer authored
The RADA might include in the Rx frame the MIC and CRC bytes. These bytes should be removed for non monitor interfaces and should not be passed to mac80211. Fix the Rx processing to remove the extra bytes on non monitor cases. Signed-off-by:
Ilan Peer <ilan.peer@intel.com> Signed-off-by:
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Nathan Errera authored
In some cases the sta is being removed twice since we do not test the roc aux running before removing it. Start looking at the bit before removing the sta. Signed-off-by:
Nathan Errera <nathan.errera@intel.com> Fixes: 2c2c3647 ("iwlwifi: mvm: support ADD_STA_CMD_API_S ver 12") Signed-off-by:
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Luca Coelho authored
The FW API for PER_CHAIN_LIMIT_OFFSET_CMD is misleading. The element name is table_rev, but it shouldn't actually contain the table revision number, but whether we should use the South Korea scheme or not. Fix the driver so that we only set this value to either 0 or 1. It will only be 1 (meaning South Korea) if the ACPI WGDS table revision is 1. Signed-off-by:
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Mukesh Sisodiya authored
Support resetting the firmware via TLV-based debugging. When applied, this will cause the driver to reset the firmware when the debugging is triggered. Signed-off-by:
Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by:
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Johannes Berg authored
Increment the threshold to avoid dropping too eagerly. Signed-off-by:
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Johannes Berg authored
We don't really have much reason to mistrust the hardware queue number, but if it gets mixed up we still don't want to access some data out of bounds, so drop such frames. Signed-off-by:
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Johannes Berg authored
On Bz devices, the hardware checksums including the SNAP header, starting directly after the MAC header, so we don't need the extra checks and can just pass the checksum to mac80211. Signed-off-by:
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Johannes Berg authored
For the upcoming Bz devices, we will set NETIF_F_HW_CSUM instead of NETIF_F_IP_CSUM and NETIF_F_IPV6_CSUM. However, we still need to be able to remove all the checksum bits, so add a mask for the removal, and keep the old define for the feature advertisement. Signed-off-by:
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Johannes Berg authored
When CONFIG_DEBUG_TEST_DRIVER_REMOVE is set, iwlwifi crashes when the opmode module cannot be loaded, due to completing the completion before using drv->dev, which can then already be freed. Fix this by removing the (fairly useless) message. Moving the completion later causes a deadlock instead, so that's not an option. Signed-off-by:
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Johannes Berg authored
Isolate the entire calculation of the offload_assist field used for HW checksumming to the iwl_mvm_tx_csum function. Signed-off-by:
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Avraham Stern authored
In case the fw supports OCE scan and one of the OCE feature flags are set in the scan request, set the corresponding flag in the firmware scan request. Note that new firmware that indicates OCE support does not support the probe deferral and suppression feature (which is optional). Signed-off-by:
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Johannes Berg authored
If firmware load fails after having loaded some parts of the firmware, e.g. the IML image, then this would leak. For the host command list we'd end up running into a WARN on the next attempt to load another firmware image. Fix this by calling iwl_dealloc_ucode() on failures, and make that also clear the data so we start fresh on the next round. Signed-off-by:
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Johannes Berg authored
Debug TLV parsing was missing size checks, so if a valid but too short TLV was encountered, it would attempt to read it. If the firmware file was arranged to be a multiple of pages long with this happening just before the end, it could crash reading out-of-bounds of a vmalloc area. Fix this by adding the relevant size check. Signed-off-by:
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Johannes Berg authored
On a 32-bit build, the division here needs to be done using do_div(), otherwise the compiler will try to call a function that doesn't exist, thus failing to build. Fixes: b68bd2e3 ("iwlwifi: mvm: Add FTM initiator RTT smoothing logic") Signed-off-by:
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Johannes Berg authored
There's another set of error tables on newer (Bz) hardware, support finding and dumping those error tables if present. Signed-off-by:
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Johannes Berg authored
There can be two TCMs in a given device, dump both of the error tables if present. Signed-off-by:
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Johannes Berg authored
We shouldn't dump this twice if we have two TCMs, and it really doesn't belong to the TCM dump anyway, so move this out. Signed-off-by:
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Johannes Berg authored
With more things being added, we're no longer going to duplicate the error tables from the debug TLVs nor send them at runtime. Use the debug TLVs to find the locations of the error tables. As we've never released firmware using IWL_UCODE_TLV_TCM_DEBUG_ADDRS just remove that entirely. Signed-off-by:
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Ilan Peer authored
With the introduction of 6GHz channels the scan guard timeout should be adjusted to account for the following extreme case: - All 6GHz channels are scanned passively: 58 channels. - The scan is fragmented with the following parameters: 3 fragments, 95 TUs suspend time, 44 TUs maximal out of channel time. The above would result with scan time of more than 24 seconds. Thus, set the timeout to 30 seconds. Cc: stable@vger.kernel.org Signed-off-by:
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Luca Coelho authored
We can detect that a FW SYSASSERT is due to missing PNVM data by checking the assertion code. When this happens, it's is useful for the user if we print the filename where the driver is looking for the data. Add the PNVM missing assertion code to the dump list and print out the name of the file we're looking for when this happens. Reported-by:
Sam Edwards <CFSworks@gmail.com> Signed-off-by:
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Mordechay Goodstein authored
The new version enables support for EHT mode configurations. The name of IWL_TLC_HT_BW_NONE_160 change to IWL_TLC_MCS_PER_BW_80 to make the difference from 80 bandwidth (non 160), and the new bandwidth 320 which is also non 160. Signed-off-by:
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Gregory Greenman authored
After some lab experimentation with different DDRs, need to update the table. Also, arrange it by frequency and not by DDR type since now the table contains a super-set of all possible conflicts. Signed-off-by:
Gregory Greenman <gregory.greenman@intel.com> Signed-off-by:
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Mike Golant authored
Add support for BNJ HW with GF, GF4, HR1, FM and FM4 RF modules Signed-off-by:
Mike Golant <michael.golant@intel.com> Signed-off-by:
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Ayala Barazani authored
Add list of vendors that are allowed to use TAS and check it against the value provided in the SMBIOS manufacturer field. Initially add the following approved vendors: HP, Dell, Lenovo and Samsung. Signed-off-by:
Ayala Barazani <ayala.barazani@intel.com> Signed-off-by:
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Miri Korenblit authored
A new revision of WTAS was added in order to support IEC optimisation. Add support for reading the new revision from ACPI and passing it to the FW. Signed-off-by:
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Matti Gottlieb authored
The original implementation checked the HW family, and as a result of that used different addresses for the prph registers. The old HWs addresses start with 0xa****** and the newer ones start with 0xd******. For this there are iwl_read/write_umac_prph functions that just add the diff in the address automatically (in this case 0x300000), so the code will be common for all HWs In the original implementation the address given already had the 0xd****** causing the address to become 0x10***** (after adding the offset) Change the registers to start with 0xa*****. Signed-off-by:
Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by:
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