From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Cc: Felipe Balbi <balbi@kernel.org>, Rob Herring <robh@kernel.org>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Peter Chen <peter.chen@nxp.com>, Lee Jones <lee.jones@linaro.org>,
Alan Stern <stern@rowland.harvard.edu>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Andrew Morton <akpm@linux-foundation.org>,
Rob Gill <rrobgill@protonmail.com>,
Macpaul Lin <macpaul.lin@mediatek.com>,
Dejin Zheng <zhengdejin5@gmail.com>, Bin Liu <b-liu@ti.com>,
"Alexander A. Klimov" <grandmaster@al2klimov.de>,
"Ahmed S. Darwish" <a.darwish@linutronix.de>,
Marek Szyprowski <m.szyprowski@samsung.com>,
John Youn <John.Youn@synopsys.com>
Subject: Re: [PATCH v6 00/11] usb: Support USB 3.2 multi-lanes
Date: Mon, 18 Jan 2021 18:42:07 +0100 [thread overview]
Message-ID: <YAXIb2ABpnRR5PCc@kroah.com> (raw)
In-Reply-To: <cover.1610592135.git.Thinh.Nguyen@synopsys.com>
On Wed, Jan 13, 2021 at 06:52:37PM -0800, Thinh Nguyen wrote:
> A USB SuperSpeed Plus device may operate at different speed and lane count
> (i.e. gen2x2, gen1x2, or gen2x1). The DWC_usb32 IP supports SuperSpeed Plus
> gen2x2. To support this, this series update a few things to the USB gadget
> stack and dwc3 driver:
>
> * Accept and parse new maximum_speed devicetree property strings
> * Introduce enum usb_ssp_rate to describe the speed in SuperSpeed Plus genXxY
> * Capture the connected and max supported usb_ssp_rate
> * Report the device sublink speeds base on the usb_ssp_rate in the BOS
> descriptor
> * Introduce gadget ops to select SuperSpeed Plus various transfer rate and lane
> count
> * Update dwc3 driver to support the above changes
I've taken the first 5 patches now, I'll wait for the DT maintainers and
dwc3 maintainers to review the rest before I can take them. Feel free
to rebase and resend the smaller set of patches if that makes it easier
for them to review.
thanks,
greg k-h
next prev parent reply other threads:[~2021-01-18 17:43 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 2:52 [PATCH v6 00/11] usb: Support USB 3.2 multi-lanes Thinh Nguyen
2021-01-14 2:52 ` [PATCH v6 01/11] usb: ch9: Add USB 3.2 SSP attributes Thinh Nguyen
2021-01-14 9:58 ` Felipe Balbi
2021-01-14 18:58 ` Thinh Nguyen
2021-01-15 11:08 ` Felipe Balbi
2021-01-16 4:03 ` Thinh Nguyen
2021-01-18 11:32 ` Felipe Balbi
2021-01-14 2:52 ` [PATCH v6 02/11] usb: gadget: composite: Use SSP sublink speed macros Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 03/11] usb: gadget: Introduce SSP rates and lanes Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 04/11] usb: gadget: Introduce udc_set_ssp_rate() for SSP Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 05/11] usb: gadget: composite: Report various SSP sublink speeds Thinh Nguyen
2021-01-14 5:47 ` Peter Chen
2021-01-14 6:16 ` Thinh Nguyen
2021-01-15 0:51 ` Peter Chen
2021-01-15 2:40 ` Thinh Nguyen
2021-01-15 2:56 ` Thinh Nguyen
2021-01-16 13:37 ` Peter Chen
2021-01-14 2:53 ` [PATCH v6 06/11] dt-binding: usb: Include USB SSP rates in GenXxY Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 07/11] usb: common: Parse for USB SSP genXxY Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 08/11] usb: dwc3: core: Check maximum_speed " Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 09/11] usb: dwc3: gadget: Implement setting of SSP rate Thinh Nguyen
2021-01-14 10:02 ` Felipe Balbi
2021-01-14 18:17 ` Thinh Nguyen
2021-01-15 11:13 ` Felipe Balbi
2021-01-14 2:53 ` [PATCH v6 10/11] usb: dwc3: gadget: Track connected SSP rate and lane count Thinh Nguyen
2021-01-14 2:53 ` [PATCH v6 11/11] usb: dwc3: gadget: Set speed only up to the max supported Thinh Nguyen
2021-01-18 17:42 ` Greg Kroah-Hartman [this message]
2021-01-20 1:38 ` [PATCH v6 00/11] usb: Support USB 3.2 multi-lanes Thinh Nguyen
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