On Sun, 13 Jan 2013, gavin.kx wrote:
if i use suspend function, the hub may occur error, if i removed the
hub before suspend then can avoid the suspend? if it could, how can i
do ? how to remove and add ?
You remove a hub the same way you remove any other USB device -- by
unplugging the
On Sat, 12 Jan 2013, gavin.kx wrote:
i use it on the android platform, and i can't generate the control file. what
can i do ?
For questions about Android, you will have to ask the Android
developers. We can't help you here, sorry.
Alan Stern
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if i use suspend function, the hub may occur error, if i removed the hub before
suspend then can avoid the suspend? if it could, how can i do ? how to remove
and add ?
gavin.kx
From: Alan Stern
Date: 2013-01-12 23:37
To: gavin.kx
CC: linux-usb
Subject: Re:回复: 回复: how to disable usb hub
if i use suspend function, the hub may occur error, if i removed the hub before
suspend then can avoid the suspend? if it could, how can i do ? how to remove
and add ?
gavin.kx
From: Ming Lei
Date: 2013-01-11 23:10
To: gavin.kx
CC: linux-usb
Subject: Re: how to disable usb hub suspend
and does have a way to force to remove the usb device? my hub power is supplied
by battery, it can work while CPU sleep.
gavin.kx
发件人: gavin.kx
发送时间: 2013-01-13 10:59
收件人: Alan Stern
抄送: linux-usb
主题: Re: Re: how to disable usb hub suspend function
if i use suspend function, the hub may
On Fri, Jan 11, 2013 at 10:16 PM, gavin.kx gavin...@qq.com wrote:
Dear sir:
i have a project that need disable usb hub suspend function, How can i do ?
Suppose you mean USB autosuspend, you can disable it by below command:
echo on /sys/bus/usb/devices/HUB-DEV/power/control
and
On Fri, 11 Jan 2013, gavin.kx wrote:
Dear sir:
i have a project that need disable usb hub suspend function, How can i do ?
Thank you !
You can prevent any USB device from suspending by doing:
echo on /sys/bus/usb/devices/.../power/control
Fill in the ... part with the path for the
Thank you for your reply. i also want to know by do this, do other devices
also can do suspending ?
gavin.kx
From: Alan Stern
Date: 2013-01-11 23:11
To: gavin.kx
CC: linux-usb
Subject: Re: how to disable usb hub suspend function
On Fri, 11 Jan 2013, gavin.kx wrote:
Dear sir:
i have
the driver's disconnect method;
2.6.23 doesn't do this.
gavin.kx
From: Alan Stern
Date: 2013-01-11 23:11
To: gavin.kx
CC: linux-usb
Subject: Re: how to disable usb hub suspend function
On Fri, 11 Jan 2013, gavin.kx wrote:
Dear sir:
i have a project that need disable usb hub suspend function, How can i
i use it on the android platform, and i can't generate the control file. what
can i do ?
gavin.kx
From: Alan Stern
Date: 2013-01-11 23:11
To: gavin.kx
CC: linux-usb
Subject: Re: how to disable usb hub suspend function
On Fri, 11 Jan 2013, gavin.kx wrote:
Dear sir:
i have a project
i use it on the android platform, and i can't generate the control file. what
can i do ?
gavin.kx
From: Ming Lei
Date: 2013-01-11 23:10
To: gavin.kx
CC: linux-usb
Subject: Re: how to disable usb hub suspend function
On Fri, Jan 11, 2013 at 10:16 PM, gavin.kx gavin...@qq.com wrote:
Dear
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