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| author | Sam Bobroff <sam.bobroff@au1.ibm.com> | 2015-09-01 11:23:34 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2015-09-23 10:51:09 +1000 |
| commit | a95f99224c08efcf91b4259c34754f69d962bf23 (patch) | |
| tree | b4729e0da6fa49e456fed5e5a35107be3790f46e /hw/ppc | |
| parent | 2c1aaa819a0d68a51086f5d7e8f9a0114ae0305c (diff) | |
| download | hqemu-a95f99224c08efcf91b4259c34754f69d962bf23.zip hqemu-a95f99224c08efcf91b4259c34754f69d962bf23.tar.gz | |
spapr: Add /rtas/ibm,change-msix-capable
QEMU is MSI-X capable and makes it available via ibm,change-msi, so
we should indicate this by adding /rtas/ibm,change-msix-capable to the
device tree.
This is specificed by PAPR.
Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 09962c4..ed0abd8 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -432,6 +432,10 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base, _FDT((fdt_property_cell(fdt, "rtas-event-scan-rate", RTAS_EVENT_SCAN_RATE))); + if (msi_supported) { + _FDT((fdt_property(fdt, "ibm,change-msix-capable", NULL, 0))); + } + /* * According to PAPR, rtas ibm,os-term does not guarantee a return * back to the guest cpu. |
