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| author | Bharata B Rao | 2015-07-02 08:23:15 +0200 |
|---|---|---|
| committer | Alexander Graf | 2015-07-07 17:44:51 +0200 |
| commit | db4ef288f4a6d285b39dc8ac477092d76971a300 (patch) | |
| tree | 30935beaab5fbca18a62162d20bf2f16e33ae393 /include/hw | |
| parent | spapr: Consider max_cpus during xics initialization (diff) | |
| download | qemu-db4ef288f4a6d285b39dc8ac477092d76971a300.tar.gz qemu-db4ef288f4a6d285b39dc8ac477092d76971a300.tar.xz qemu-db4ef288f4a6d285b39dc8ac477092d76971a300.zip | |
spapr: Support ibm, lrdr-capacity device tree property
Add support for ibm,lrdr-capacity since this is needed by the guest
kernel to know about the possible hot-pluggable CPUs and Memory. With
this, pseries kernels will start reporting correct maxcpus in
/sys/devices/system/cpu/possible.
Also define the minimum hotpluggable memory size as 256MB.
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
[agraf: Fix compile error on 32bit hosts]
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/ppc/spapr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 0aeac50eea..91a61abbc4 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -607,4 +607,6 @@ void spapr_ccs_reset_hook(void *opaque); void spapr_rtc_read(DeviceState *dev, struct tm *tm, uint32_t *ns); int spapr_rtc_import_offset(DeviceState *dev, int64_t legacy_offset); +#define SPAPR_MEMORY_BLOCK_SIZE (1 << 28) /* 256MB */ + #endif /* !defined (__HW_SPAPR_H__) */ |