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authorTyrel Datwyler <tyreld@linux.ibm.com>2019-11-10 23:21:37 -0600
committerMichael Ellerman <mpe@ellerman.id.au>2019-11-13 16:58:00 +1100
commit0a87ccd3699983645f54cafd2258514a716b20b8 (patch)
tree511f76bc292819de1d36646a917f8c3c935fdab8 /arch/powerpc/kernel/prom_init.c
parent4f9f2d3d7a434b7f882b72550194c9278f4a3925 (diff)
downloadlinux-0a87ccd3699983645f54cafd2258514a716b20b8.tar.bz2
powerpc/pseries: Enable support for ibm,drc-info property
Advertise client support for the PAPR architected ibm,drc-info device tree property during CAS handshake. Fixes: c7a3275e0f9e ("powerpc/pseries: Revert support for ibm,drc-info devtree property") Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1573449697-5448-11-git-send-email-tyreld@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kernel/prom_init.c')
-rw-r--r--arch/powerpc/kernel/prom_init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 90987db10974..577345382b23 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1065,7 +1065,7 @@ static const struct ibm_arch_vec ibm_architecture_vec_template __initconst = {
.reserved2 = 0,
.reserved3 = 0,
.subprocessors = 1,
- .byte22 = OV5_FEAT(OV5_DRMEM_V2),
+ .byte22 = OV5_FEAT(OV5_DRMEM_V2) | OV5_FEAT(OV5_DRC_INFO),
.intarch = 0,
.mmu = 0,
.hash_ext = 0,