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From:   Kalle Valo <kvalo@kernel.org>
To:     Aloka Dixit <quic_alokad@quicinc.com>
Cc:     <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v3 00/11] wifi: ath12k: (v3) EHT support
References: <20230413215156.2649-1-quic_alokad@quicinc.com>
Date:   Wed, 26 Apr 2023 09:03:59 +0300
In-Reply-To: <20230413215156.2649-1-quic_alokad@quicinc.com> (Aloka Dixit's
        message of "Thu, 13 Apr 2023 14:51:45 -0700")
Message-ID: <87ildjtc1c.fsf@kernel.org>
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Aloka Dixit <quic_alokad@quicinc.com> writes:

> Add driver support to bring AP up in EHT mode, configure a preamble
> puncturing bitmap and associate with an EHT client.
>
> v3: Modified patches 6 and 9 to fix some issues,
> changelog included in the respective patches.
> v2: This version modifies only few commit descriptions,
> changelog included in the respective patches.
>
> Following list gives the details for each patch.
> 1-4: Propagation of EHT capabilities from target to userspace.
> Patches 1, 2 refactor the existing code to make EHT additions easier.
> 5: Addition of EHT phy modes.
> 6-9: EHT related additions in peer association.
> 10: Process the new WMI service ready ext2 event.
> 11: Preamble puncturing support.
>
> Aloka Dixit (9):
>   wifi: ath12k: rename HE capabilities setup/copy functions
>   wifi: ath12k: move HE capabilities processing to a new function
>   wifi: ath12k: process EHT capabilities
>   wifi: ath12k: propagate EHT capabilities to userspace
>   wifi: ath12k: prepare EHT peer assoc parameters
>   wifi: ath12k: add WMI support for EHT peer
>   wifi: ath12k: peer assoc for 320 MHz
>   wifi: ath12k: parse WMI service ready ext2 event
>   wifi: ath12k: configure puncturing bitmap
>
> Muna Sinada (1):
>   wifi: ath12k: add EHT PHY modes
>
> Pradeep Kumar Chitrapu (1):
>   wifi: ath12k: add MLO header in peer association

This breaks WCN7850 support:

[  144.039164] ath12k_pci 0000:06:00.0: BAR 0: assigned [mem 0xda200000-0xda3fffff 64bit]
[  144.039315] ath12k_pci 0000:06:00.0: enabling device (0000 -> 0002)
[  144.046220] ath12k_pci 0000:06:00.0: Hardware name: wcn7850 hw2.0
[  144.118539] mhi mhi0: Requested to power ON
[  144.118716] mhi mhi0: Power on setup success
[  144.222303] mhi mhi0: Wait for device to enter SBL or Mission mode
[  144.627712] ath12k_pci 0000:06:00.0: chip_id 0x2 chip_family 0x4 board_id 0x104 soc_id 0x40170200
[  144.627945] ath12k_pci 0000:06:00.0: fw_version 0x1005bc12 fw_build_timestamp 2022-10-11 12:13 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
[  144.959196] ath12k_pci 0000:06:00.0: failed to parse tlv -22
[  144.959317] ath12k_pci 0000:06:00.0: failed to parse ext2 event tlv -22
[  150.263567] ath12k_pci 0000:06:00.0: failed to receive wmi service ready event: -110
[  150.276547] ath12k_pci 0000:06:00.0: failed to start core: -110

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