From: Michael Bringmann <mwb@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: nfont@linux.vnet.ibm.com, Michael Bringmann <mwb@linux.vnet.ibm.com>
Subject: [PATCH V2 4/4] powerpc: Enable support for ibm,drc-info devtree property
Date: Thu, 27 Jul 2017 11:10:37 -0500 [thread overview]
Message-ID: <21fa3cc3-7f56-61fa-38f8-6259543644ac@linux.vnet.ibm.com> (raw)
In-Reply-To: <e884f428-c76d-112a-aa2f-f57a94de55fb@linux.vnet.ibm.com>
prom_init.c: Enable support for new DRC device tree property
"ibm,drc-info" in initial handshake between the Linux kernel and
the front end processor.
Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
---
arch/powerpc/kernel/prom_init.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 613f79f..1fd07aa 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -872,6 +872,7 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
.mmu = 0,
.hash_ext = 0,
.radix_ext = 0,
+ .byte22 = OV5_FEAT(OV5_DRC_INFO),
},
/* option vector 6: IBM PAPR hints */
prev parent reply other threads:[~2017-07-27 16:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-27 16:09 [PATCH V2 0/4] powerpc/devtree: Add support for 'ibm,drc-info' property Michael Bringmann
2017-07-27 16:09 ` [PATCH V2 1/4] powerpc/firmware: Add definitions for new drc-info firmware feature Michael Bringmann
2017-07-27 16:10 ` [PATCH 2/4] pseries/drc-info: Search DRC properties for CPU indexes Michael Bringmann
2017-07-27 18:25 ` Nathan Fontenot
2017-07-27 16:10 ` [PATCH V2 3/4] hotplug/drc-info: Add code to search ibm,drc-info property Michael Bringmann
2017-07-27 16:10 ` Michael Bringmann [this message]
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