From: Laurent Vivier <Laurent@Vivier.EU>
To: avi@redhat.com, scottt.tw@gmail.com
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH V2 2/3] usb-gotemp: new module emulating a USB thermometer
Date: Tue, 10 Nov 2009 16:22:37 +0100 [thread overview]
Message-ID: <32190714.3251257866557624.JavaMail.servlet@kundenserver> (raw)
>>> + s->temperature++;
>>>
>> You're going to overheat very quickly.
>> Apart from making the driver work, is this actually useful?
>
>I wanted the temperature to change with time to give a sense of
>"something is happening" ^_^
>
>The main user I had in mind was someone new to USB and Linux driver
>development
>following gregkh's driver tutorial:
>http://www.kroah.com/linux/talks/ols_2005_driver_tutorial/
>My thinking was that if the temperature never changes, all the USB
>packets generated in the 'read_int_callback"
>part of the driver would seem like a waste of effort.
>
Perhaps you could read temperature samples from a file...
Regards,
Laurent
--
--------------------- Laurent@vivier.eu ---------------------
"Tout ce qui est impossible reste à accomplir" Jules Verne
"Things are only impossible until they're not" Jean-Luc Picard
next reply other threads:[~2009-11-10 15:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-10 15:22 Laurent Vivier [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-11-10 9:37 [Qemu-devel] [PATCH V2 0/3] usb-gotemp: USB thermometer emulation Scott Tsai
2009-11-10 9:37 ` [Qemu-devel] [PATCH V2 1/3] usb: move HID request defines to hw/usb.h Scott Tsai
2009-11-10 9:37 ` [Qemu-devel] [PATCH V2 2/3] usb-gotemp: new module emulating a USB thermometer Scott Tsai
2009-11-10 14:48 ` Avi Kivity
2009-11-10 15:14 ` Scott Tsai
2009-11-10 15:33 ` Alexander Graf
2009-11-10 15:55 ` Scott Tsai
2009-11-10 17:06 ` Luiz Capitulino
2009-11-10 17:52 ` Scott Tsai
2009-11-10 20:52 ` Luiz Capitulino
2009-11-11 0:09 ` Anthony Liguori
2009-11-11 0:15 ` Alexander Graf
2009-11-11 0:57 ` Greg KH
2009-11-11 1:05 ` Alexander Graf
2009-11-11 1:06 ` Scott Tsai
2009-12-04 5:28 ` Greg KH
2009-11-11 2:10 ` Scott Tsai
2009-11-10 16:50 ` Avi Kivity
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