1e14820884
Since ssi-sd is still using the legacy SD card API, the SD
card created by sd_init() is not plugged into any bus. This
means that the controller has to reset it manually.
Failing to do this mostly didn't affect the guest since the
guest typically does a programmed SD card reset as part of
its SD controller driver initialization, but meant that
migration failed because it's only in sd_reset() that we
set up the wpgrps_size field.
In the case of sd-ssi, we have to implement an entire
reset function since there wasn't one previously, and
that requires a QOM cast macro that got omitted when this
device was QOMified.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1515506513-31961-4-git-send-email-peter.maydell@linaro.org
(cherry picked from commit
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| .. | ||
| Makefile.objs | ||
| bcm2835_sdhost.c | ||
| core.c | ||
| milkymist-memcard.c | ||
| omap_mmc.c | ||
| pl181.c | ||
| pxa2xx_mmci.c | ||
| sd.c | ||
| sdhci-internal.h | ||
| sdhci.c | ||
| ssi-sd.c | ||
| trace-events | ||