From: Markus Armbruster <armbru@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Kevin Wolf <kwolf@redhat.com>,
patches@linaro.org, qemu-devel@nongnu.org,
Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] [PATCH 0/3] Drop default SD card creation
Date: Thu, 16 Aug 2012 16:11:56 +0200 [thread overview]
Message-ID: <871uj7diz7.fsf@blackfin.pond.sub.org> (raw)
In-Reply-To: <1345124754-4173-1-git-send-email-peter.maydell@linaro.org> (Peter Maydell's message of "Thu, 16 Aug 2012 14:45:51 +0100")
Peter Maydell <peter.maydell@linaro.org> 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.
next prev parent reply other threads:[~2012-08-16 14:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 13:45 [Qemu-devel] [PATCH 0/3] Drop default SD card creation Peter Maydell
2012-08-16 13:45 ` [Qemu-devel] [PATCH 1/3] omap: Get BlockDriverState* in mmc controller init, not board init Peter Maydell
2012-08-16 13:45 ` [Qemu-devel] [PATCH 2/3] pxa2xx: " Peter Maydell
2012-08-16 13:45 ` [Qemu-devel] [PATCH 3/3] Drop default SD card creation Peter Maydell
2012-08-16 14:11 ` Markus Armbruster [this message]
2012-08-16 14:26 ` [Qemu-devel] [PATCH 0/3] " Peter Maydell
2012-08-16 14:56 ` Paul Brook
2012-08-16 15:17 ` Markus Armbruster
2012-08-16 15:24 ` Peter Maydell
2012-08-16 16:03 ` Markus Armbruster
2012-08-16 16:34 ` Paul Brook
2012-08-16 16:09 ` Paul Brook
2012-08-16 15:05 ` Markus Armbruster
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