linux-kernel - Re: [PATCH v12 0/3] Add multiport support for DWC3 controllers

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Date:   Thu, 5 Oct 2023 14:32:54 +0530
From:   Krishna Kurapati PSSNV <quic_kriskura@...cinc.com>
To:     Johan Hovold <johan@...nel.org>
CC:     Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bjorn Andersson <andersson@...nel.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_ppratap@...cinc.com>, <quic_wcheng@...cinc.com>,
        <quic_jackp@...cinc.com>
Subject: Re: [PATCH v12 0/3] Add multiport support for DWC3 controllers



On 10/5/2023 12:06 PM, Johan Hovold wrote:
> On Wed, Oct 04, 2023 at 10:29:19PM +0530, Krishna Kurapati wrote:
>> This series is a set of picked up acks and split from larger series [1]
>> The series is rebased on top of:
>> Repo: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
>> Branch: usb-testing
>> commit 03cf2af41b37 ("Revert "phy: qcom-qmp-usb: Add Qualcomm SDX75 USB3 PHY support"")
>>
>> The patches present in series have been reviewed and acked by respective
>> maintainers. They dont break any existing implementation and is just a
>> subset of merge ready multiport code. The rest of the patches will be
>> rebased on top of the usb branch once this series is merged.
>>
>> [1]: https://patchwork.kernel.org/project/linux-usb/cover/20230828133033.11988-1-quic_kriskura@quicinc.com/
>>
>> Krishna Kurapati (3):
>>    usb: dwc3: core: Access XHCI address space temporarily to read port
>>      info
>>    usb: dwc3: core: Skip setting event buffers for host only controllers
>>    usb: dwc3: qcom: Add helper function to request threaded IRQ
> 
> NAK.
> 
> These patches make very little sense on their own and can't really be
> evaluated without the context of the larger series.
> 
> Just work on getting the multiport series in shape and include any acks
> you've received so far when submitting new revisions.
> 

Hi Johan,

  This may be partially true for first patch of this series, (where we 
read num_ports), but the other two patches are self explanatory and are 
applicable for non-mp controllers as well. Intention was to ensure we 
make the next rebase easy.

  Will try to address all comments and send v12 again as a whole series 
this week. I am actually blocked on [1]. Not able to repro the compile 
error on my end. That's what stopped me from sending all at once.

[1]: https://lore.kernel.org/all/202309200156.CxQ3yaLY-lkp@intel.com/

Thanks,
Krishna,