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From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 4/4] usb: Change power-on / scanning timeout handling
Date: Tue, 15 Mar 2016 14:16:43 +0100	[thread overview]
Message-ID: <56E80B3B.2030209@denx.de> (raw)
In-Reply-To: <56E6FA17.1030705@wwwdotorg.org>

Hi Stephen,

On 14.03.2016 18:51, Stephen Warren wrote:
> On 03/14/2016 04:18 AM, Stefan Roese wrote:
>> This patch changes the USB port scanning procedure and timeout
>> handling in the following ways:
>  >..
>
> Tested-by: Stephen Warren <swarren@nvidia.com>
>
> (including some tests with a 7-port (i.e. 2 nested 4-port) USB hub maxed
> out with devices).

Thanks for doing those tests on your platform. I'm interested, how
big the time difference between stock U-Boot and the patched
version is though. Could you please post those numbers once for
reference, if its not too much trouble?

Thanks,
Stefan

  reply	other threads:[~2016-03-15 13:16 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-14 10:18 [U-Boot] [PATCH v3 0/4] usb: Reduce USB scanning time Stefan Roese
2016-03-14 10:18 ` [U-Boot] [PATCH v3 1/4] usb: legacy_hub_port_reset(): Speedup hub reset handling Stefan Roese
2016-03-14 10:18 ` [U-Boot] [PATCH v3 2/4] usb: Remove 200 ms delay in usb_hub_port_connect_change() Stefan Roese
2016-03-14 17:06   ` Stephen Warren
2016-03-14 10:18 ` [U-Boot] [PATCH v3 3/4] usb: Don't reset the USB hub a 2nd time Stefan Roese
2016-03-14 10:18 ` [U-Boot] [PATCH v3 4/4] usb: Change power-on / scanning timeout handling Stefan Roese
2016-03-14 12:45   ` Hans de Goede
2016-03-14 13:19     ` Stefan Roese
2016-03-14 17:31   ` Stephen Warren
2016-03-14 19:47     ` Hans de Goede
2016-03-15  9:46     ` Stefan Roese
2016-03-15 15:42       ` Stephen Warren
2016-03-14 17:51   ` Stephen Warren
2016-03-15 13:16     ` Stefan Roese [this message]
2016-03-15 15:52       ` Stephen Warren
2016-03-15 16:00         ` Stefan Roese
2016-03-15 16:07           ` Stephen Warren

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