qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 0/3] Drop default SD card creation


From: Markus Armbruster
Subject: Re: [Qemu-devel] [PATCH 0/3] Drop default SD card creation
Date: Thu, 16 Aug 2012 16:11:56 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux)

Peter Maydell <address@hidden> writes:

> As suggested in the recent discussion on Marcks' patchset to suppress
> unused default drives, this patchset cleans up the omap and pxa2xx
> SD card controllers to behave like the other controllers:
>  * the init function looks for the next IF_SD drive
>  * if there isn't one, we start up as a controller with no card
>    present
>
> This then allows us to drop the QEMUMachine no_sdcard flag and
> the vl.c code which creates a dummy IF_SD drive.
>
> Not intended for 1.2, obviously.

Isn't this an incompatible change?  Before, you get an SD card reader
backed by an empty BDS default.  You can load/unload cards in the
monitor.  After, you get an SD card reader that isn't backed by a BDS by
default.  Device models prepared for that can treat it as permanently
empty.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]