This fourth isntallment of cleanups to the DRC code introduces the first changes to the fundamental state handling. We change the initial states in the reset code and attach code for PCI devices, and are able to remove the 'signalled' state variable with those fixes.
There are also some more mechanical cleanups in preparation for further cleanups and fixes to the state management. David Gibson (6): spapr: Start hotplugged PCI devices in ISOLATED state spapr: Eliminate DRC 'signalled' state variable spapr: Split DRC release from DRC detach spapr: Make DRC reset force DRC into known state spapr: Clean up DRC set_allocation_state path spapr: Clean up DRC set_isolation_state() path hw/ppc/spapr.c | 15 -- hw/ppc/spapr_drc.c | 363 +++++++++++++++++++++++---------------------- hw/ppc/spapr_events.c | 10 -- include/hw/ppc/spapr_drc.h | 10 +- 4 files changed, 188 insertions(+), 210 deletions(-) -- 2.9.4
