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spapr: Remove unnecessary differences between hotplug and coldplug paths

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spapr_drc_attach() has a 'coldplug' parameter which sets the DRC into
configured state initially, instead of the usual ISOLATED/UNUSABLE state.
It turns out this is unnecessary: although coldplugged devices do need to
be in CONFIGURED state once the guest starts, that will already be
accomplished by the reset code which will move DRCs for already plugged
devices into a coldplug equivalent state.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
David Gibson 2017-06-19 13:16:21 +08:00
parent 6b762f29a8
commit 5c1da81215
4 changed files with 7 additions and 16 deletions
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2
include/hw/ppc/spapr_drc.h
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@ -234,7 +234,7 @@ int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
uint32_t drc_type_mask);
void spapr_drc_attach(sPAPRDRConnector *drc, DeviceState *d, void *fdt,
int fdt_start_offset, bool coldplug, Error **errp);
int fdt_start_offset, Error **errp);
void spapr_drc_detach(sPAPRDRConnector *drc, DeviceState *d, Error **errp);
#endif /* HW_SPAPR_DRC_H */