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authorMarkus Armbruster <armbru@redhat.com>2015-03-23 19:22:10 +0100
committerMarkus Armbruster <armbru@redhat.com>2015-04-02 15:30:39 +0200
commit19109131ca2701de1b4e083bd51172f376f7a5ef (patch)
tree15de7615efdaab26c53964f4c63a7d348a203589 /hw/pcmcia
parent19f33f16890fc5ec0d43841625ca44ef28767d1a (diff)
sdhci: Make device "sdhci-pci" unavailable with -device
Device models aren't supposed to go on fishing expeditions for backends. They should expose suitable properties for the user to set. For onboard devices, board code sets them. "sdhci-pci" picks up its block backend in its realize() method with drive_get_next() instead. Already marked FIXME. See the commit that added the FIXME for a more detailed explanation of what's wrong. We can't fix this in time for the release, but since the device is new in 2.3, we can set cannot_instantiate_with_device_add_yet to disable it before this mistake becomes ABI, and we have to support command lines like $ qemu -drive if=sd -drive if=sd,file=sd.img -device sdhci-pci -device sdhci-pci forever. Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'hw/pcmcia')
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