From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: Peter Crosthwaite <crosthwaite.peter@gmail.com>,
patches@linaro.org, Andrew Baumann <Andrew.Baumann@microsoft.com>,
Alistair Francis <alistair.francis@xilinx.com>,
qemu-arm@nongnu.org,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Subject: [Qemu-devel] [PATCH 0/2] sdhci: Implement device reset
Date: Fri, 26 Feb 2016 13:24:02 +0000 [thread overview]
Message-ID: <1456493044-10025-1-git-send-email-peter.maydell@linaro.org> (raw)
This patchset implements the DeviceClass reset method for
the sdhci devices, so that on QEMU system reset they are
reset. (Mostly guests didn't notice this was missing I
think because they tend to do a commanded reset via the
device register as part of driver initialization.)
For the reset patch to work and not crash QEMU on startup,
we need to fix a missing NULL pointer check in sd.c's
sd_get_inserted() function.
These patchsets apply on top of Andrew's rpi quirk
patchset which is in target-arm.next.
Review/testing appreciated.
Peter Maydell (2):
sd.c: Handle NULL block backend in sd_get_inserted()
sdhci: Implement DeviceClass reset
hw/sd/sd.c | 2 +-
hw/sd/sdhci.c | 21 +++++++++++++++++----
2 files changed, 18 insertions(+), 5 deletions(-)
--
1.9.1
next reply other threads:[~2016-02-26 13:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-26 13:24 Peter Maydell [this message]
2016-02-26 13:24 ` [Qemu-devel] [PATCH 1/2] sd.c: Handle NULL block backend in sd_get_inserted() Peter Maydell
2016-02-26 22:35 ` Alistair Francis
2016-02-26 13:24 ` [Qemu-devel] [PATCH 2/2] sdhci: Implement DeviceClass reset Peter Maydell
2016-02-26 17:47 ` Andrew Baumann
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