linux-kernel - Re: [PATCH v3 1/4] usb: host: export symbols for xhci hooks usage

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Message-ID: <3c345ba1-8339-e8c2-8d14-b75d1264bb4d@kernel.org>
Date:   Tue, 22 Mar 2022 18:12:58 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Daehwan Jung <dh10.jung@...sung.com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     "open list:USB XHCI DRIVER" <linux-usb@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Howard Yen <howardyen@...gle.com>,
        Jack Pham <jackp@...eaurora.org>,
        Puma Hsu <pumahsu@...gle.com>,
        "J . Avila" <elavila@...gle.com>, sc.suh@...sung.com
Subject: Re: [PATCH v3 1/4] usb: host: export symbols for xhci hooks usage

On 21/03/2022 09:59, Daehwan Jung wrote:
> Export symbols for xhci hooks usage:
>     xhci_get_slot_ctx
>     xhci_get_endpoint_address
>     - Allow xhci hook to get ep_ctx from the xhci_container_ctx for
>       getting the ep_ctx information to know which ep is offloading and
>       comparing the context in remote subsystem memory if needed.
> 
>     xhci_ring_alloc
>     - Allow xhci hook to allocate vendor specific ring.
> 
>     xhci_trb_virt_to_dma
>     - Used to retrieve the DMA address of vendor specific ring.
> 
>     xhci_segment_free
>     xhci_link_segments
>     - Allow xhci hook to handle vendor specific segment.
> 
>     xhci_initialize_ring_info
>     - Allow xhci hook to initialize vendor specific ring.
> 
>     xhci_check_trb_in_td_math
>     - Allow xhci hook to Check TRB math for validation.
> 
>     xhci_address_device
>     - Allow override to give configuration info to Co-processor.
> 
>     xhci_bus_suspend
>     xhci_bus_resume
>     - Allow override of suspend and resume for power scenario.
> 
>     xhci_remove_stream_mapping
>     - Allow xhci hook to remove stream mapping.
> 

NAK, because you ignored my comments from previous submission. It seems
you prefer to silently skip answering to them, not CC me and then hope I
will not remember what I asked for.

I am sorry, but that is not how it works. This is not how Linux kernel
is developed. Please answer my questions. If they are unclear, ask for
explanation. Ignoring all my questions/comments and resending without CC
is a NAK.


Best regards,
Krzysztof