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| author | Igor Mammedov <imammedo@redhat.com> | 2015-09-29 16:53:28 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-10-02 17:04:32 +0300 |
| commit | df0acded19ec4b826aa095cfc19d341bd66fafd3 (patch) | |
| tree | 14470c0081efdb04649aa4687316b41ba3e66eda /include/hw/mem | |
| parent | 8a9b6b37dabf00388e8069a2f5c0f659626693b3 (diff) | |
| download | qemu-df0acded19ec4b826aa095cfc19d341bd66fafd3.zip qemu-df0acded19ec4b826aa095cfc19d341bd66fafd3.tar.gz qemu-df0acded19ec4b826aa095cfc19d341bd66fafd3.tar.bz2 | |
memhp: extend address auto assignment to support gaps
setting gap to TRUE will make sparse DIMM
address auto allocation, leaving gaps between
a new DIMM address and preceeding existing DIMM.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/mem')
| -rw-r--r-- | include/hw/mem/pc-dimm.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h index d83bf30..c1ee7b0 100644 --- a/include/hw/mem/pc-dimm.h +++ b/include/hw/mem/pc-dimm.h @@ -83,15 +83,16 @@ typedef struct MemoryHotplugState { uint64_t pc_dimm_get_free_addr(uint64_t address_space_start, uint64_t address_space_size, - uint64_t *hint, uint64_t align, uint64_t size, - Error **errp); + uint64_t *hint, uint64_t align, bool gap, + uint64_t size, Error **errp); int pc_dimm_get_free_slot(const int *hint, int max_slots, Error **errp); int qmp_pc_dimm_device_list(Object *obj, void *opaque); uint64_t pc_existing_dimms_capacity(Error **errp); void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms, - MemoryRegion *mr, uint64_t align, Error **errp); + MemoryRegion *mr, uint64_t align, bool gap, + Error **errp); void pc_dimm_memory_unplug(DeviceState *dev, MemoryHotplugState *hpms, MemoryRegion *mr); #endif |