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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed, 11 Sep 2019 14:21:39 +0100
Message-ID: <CAHk-=wgAXAw=U_kthB9mG+MBocpawxCzo=6WDrbGgOUr+ac3CA@mail.gmail.com>
Subject: Re: WARNING at net/mac80211/sta_info.c:1057 (__sta_info_destroy_part2())
To:     Ben Greear <greearb@candelatech.com>
Cc:     Johannes Berg <johannes@sipsolutions.net>,
        "David S. Miller" <davem@davemloft.net>,
        Kalle Valo <kvalo@codeaurora.org>,
        linux-wireless@vger.kernel.org, Netdev <netdev@vger.kernel.org>,
        Linux List Kernel Mailing <linux-kernel@vger.kernel.org>
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On Wed, Sep 11, 2019 at 2:03 PM Ben Greear <greearb@candelatech.com> wrote:
>
> Out of curiosity, I'm interested to know what ath10k NIC chipset this is from.

It's a Dell XPS 13 9380, with

  02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac
Wireless Network Adapter (rev 32)
        Subsystem: Bigfoot Networks, Inc. Killer 1435 Wireless-AC

(numeric PCI ID 168c:003e, subsystem 1a56:143a).

The ath10k driver says

    qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:143a
    firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features
wowlan,ignore-otp,mfp crc32 29eb8ca1
    board_file api 2 bmi_id N/A crc32 4ed3569e

if that tells you anything more.

              Linus