From: Jon Hunter <jonathanh@nvidia.com>
To: <allan@asix.com.tw>, <robert.foss@collabora.com>,
<freddy@asix.com.tw>, <Dean_Jenkins@mentor.com>,
<Mark_Craske@mentor.com>, <davem@davemloft.net>,
<ivecera@redhat.com>, <john.stultz@linaro.org>,
<vpalatin@chromium.org>, <stephen@networkplumber.org>,
<grundler@chromium.org>, <changchias@gmail.com>, <andrew@lunn.ch>,
<tremyfr@gmail.com>, <colin.king@canonical.com>,
<linux-usb@vger.kernel.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <vpalatin@google.com>
Subject: Re: [PATCH v3 3/5] net: asix: Fix AX88772x resume failures
Date: Fri, 18 Nov 2016 15:09:43 +0000 [thread overview]
Message-ID: <1fff2d2a-7bbe-298c-3d27-7dc44df08675@nvidia.com> (raw)
In-Reply-To: <010d01d23e5b$d8993130$89cb9390$@asix.com.tw>
Hi Allan,
On 14/11/16 09:45, ASIX_Allan [Office] wrote:
> Hi Jon,
>
> Please help to double check if the USB host controller of your Terga
> platform had been powered OFF while running the ax88772_suspend() routine or
> not?
Sorry for the delay. Today I set up a local board to reproduce this on
and was able to recreate the same problem. The Tegra xhci driver does
not power off during suspend and simply calls xhci_suspend(). I also
checked vbus to see if it was turning off but it is not. Furthermore I
don't see a new USB device detected after the error and so I don't see
any evidence that it ever disconnects.
Cheers
Jon
--
nvpublic
next prev parent reply other threads:[~2016-11-18 15:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 20:06 [PATCH v3 0/5] net/usb: asix driver improvements robert.foss
2016-08-25 20:06 ` [PATCH v3 1/5] net: asix: Add in_pm parameter robert.foss
2016-08-25 20:06 ` [PATCH v3 2/5] net: asix: Avoid looping when the device is disconnected robert.foss
2016-08-25 20:06 ` [PATCH v3 3/5] net: asix: Fix AX88772x resume failures robert.foss
2016-11-10 12:01 ` Jon Hunter
2016-11-14 8:50 ` ASIX_Allan [Home]
2016-11-14 9:34 ` Jon Hunter
2016-11-14 9:45 ` ASIX_Allan [Office]
2016-11-18 15:09 ` Jon Hunter [this message]
2016-11-22 15:34 ` Jon Hunter
2016-11-29 8:54 ` ASIX_Allan [Office]
2016-11-29 10:51 ` Jon Hunter
2016-08-25 20:06 ` [PATCH v3 4/5] net: asix: see 802.3 spec for phy reset robert.foss
2016-08-25 20:06 ` [PATCH v3 5/5] net: asix: autoneg will set WRITE_MEDIUM reg robert.foss
2016-09-01 16:43 ` Eric Dumazet
2016-09-01 16:47 ` Robert Foss
2016-09-01 17:02 ` Eric Dumazet
2016-09-06 16:41 ` Grant Grundler
2016-09-06 21:48 ` Robert Foss
2016-08-25 20:06 ` [PATCH v3 1/5] net: asix: Add in_pm parameter robert.foss
2016-08-25 20:06 ` [PATCH v3 2/5] net: asix: Avoid looping when the device is disconnected robert.foss
2016-08-25 20:06 ` [PATCH v3 3/5] net: asix: Fix AX88772x resume failures robert.foss
2016-08-25 20:06 ` [PATCH v3 4/5] net: asix: see 802.3 spec for phy reset robert.foss
2016-08-25 20:06 ` [PATCH v3 5/5] net: asix: autoneg will set WRITE_MEDIUM reg robert.foss
2016-08-27 4:24 ` [PATCH v3 0/5] net/usb: asix driver improvements David Miller
2016-08-29 13:32 ` [PATCH v3 1/5] net: asix: Add in_pm parameter robert.foss
2016-08-29 13:32 ` [PATCH v3 2/5] net: asix: Avoid looping when the device is disconnected robert.foss
2016-08-29 13:32 ` [PATCH v3 3/5] net: asix: Fix AX88772x resume failures robert.foss
2016-08-29 13:32 ` [PATCH v3 4/5] net: asix: see 802.3 spec for phy reset robert.foss
2016-08-29 13:32 ` [PATCH v3 5/5] net: asix: autoneg will set WRITE_MEDIUM reg robert.foss
2016-08-31 17:28 ` [PATCH v3 0/5] net/usb: asix driver improvements Robert Foss
2016-09-01 4:07 ` David Miller
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