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From:   Kalle Valo <kvalo@kernel.org>
To:     Baochen Qiang <quic_bqiang@quicinc.com>
Cc:     <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v3 1/2] ath11k: add support for extended wmi service bit
References: <20220401073200.1195070-1-quic_bqiang@quicinc.com>
Date:   Fri, 01 Apr 2022 14:38:10 +0300
In-Reply-To: <20220401073200.1195070-1-quic_bqiang@quicinc.com> (Baochen
        Qiang's message of "Fri, 1 Apr 2022 15:31:59 +0800")
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Baochen Qiang <quic_bqiang@quicinc.com> writes:

> From: Wen Gong <quic_wgong@quicinc.com>
>
> Currently the wmi service bis is report from firmware, it is divided
> to 128 bits for each segment. The first segment is processed by
> ath11k_wmi_service_bitmap_copy(), the second segment is processed by
> ath11k_service_available_event() with WMI_TAG_SERVICE_AVAILABLE_EVENT,
> When the service bit exceed 256 bits, then firmware report it by tag
> WMI_TAG_ARRAY_UINT32 in WMI_SERVICE_AVAILABLE_EVENTID.
>
> ath11k does not process the third segment, this is to extend the wmi
> service bits from 256 to 384 for the third 128 bits. The 3 enum value
> WMI_MAX_SERVICE(128)/WMI_MAX_EXT_SERVICE(256)/WMI_MAX_EXT2_SERVICE(384)
> are convenient to process the service bits.
>
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
>
> Signed-off-by: Wen Gong <quic_wgong@quicinc.com>

Baochen, you need to add your own s-o-b in the end. Please read:

https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin

But remember to keep Wen's s-o-b, they should be never removed.

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