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Date: Mon, 23 Oct 2023 10:44:14 +0200
From: Johan Hovold <johan@kernel.org>
To: Krishna Kurapati PSSNV <quic_kriskura@quicinc.com>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Felipe Balbi <balbi@kernel.org>,
	Wesley Cheng <quic_wcheng@quicinc.com>, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, quic_pkondeti@quicinc.com,
	quic_ppratap@quicinc.com, quic_jackp@quicinc.com,
	ahalaney@redhat.com, quic_shazhuss@quicinc.com
Subject: Re: [PATCH v13 01/10] usb: dwc3: core: Access XHCI address space
 temporarily to read port info
Message-ID: <ZTYyXhyZN3jBXEfm@hovoldconsulting.com>
References: <20231007154806.605-1-quic_kriskura@quicinc.com>
 <20231007154806.605-2-quic_kriskura@quicinc.com>
 <ZTI7AtCJWgAnACSh@hovoldconsulting.com>
 <279a54f2-7260-4270-83c7-d6f5c5ba0873@quicinc.com>
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In-Reply-To: <279a54f2-7260-4270-83c7-d6f5c5ba0873@quicinc.com>

On Fri, Oct 20, 2023 at 03:12:44PM +0530, Krishna Kurapati PSSNV wrote:
> On 10/20/2023 2:02 PM, Johan Hovold wrote:
> > On Sat, Oct 07, 2023 at 09:17:57PM +0530, Krishna Kurapati wrote:
> >> Currently host-only capable DWC3 controllers support Multiport.
> > 
> > You use the word "currently" in a few places like this (e.g. in comments
> > in the code). What exactly do you mean? That all current multiport
> > controllers are host-only, or that this is all that the driver supports
> > after your changes?
> > 
> This means that, today the capable multiport controllers are host-only 
> capable, not that the driver is designed that way.

Ok.

> > Please rephrase accordingly throughout so that this becomes clear.

Johan