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[Qemu-devel] [PATCH 0/2] sdhci: Implement device reset
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 0/2] sdhci: Implement device reset |
Date: |
Fri, 26 Feb 2016 13:24:02 +0000 |
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
- [Qemu-devel] [PATCH 0/2] sdhci: Implement device reset,
Peter Maydell <=