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authorAllen Pais <allen.pais@oracle.com>2017-07-24 11:44:18 +0530
committerDavid S. Miller <davem@davemloft.net>2017-08-04 11:08:53 -0700
commit7d484acb2f90643de7e242fd47e48c3ebb22df3a (patch)
tree81bdd10b755d48275984c845d3ad9588c0c2b288 /arch/sparc/mm
parentsparc64: properly name the cpu constants (diff)
downloadlinux-dev-7d484acb2f90643de7e242fd47e48c3ebb22df3a.tar.xz
linux-dev-7d484acb2f90643de7e242fd47e48c3ebb22df3a.zip
sparc64: recognize and support sparc M8 cpu type
Recognize SPARC-M8 cpu type, hardware caps and cpu distribution map. Signed-off-by: Allen Pais <allen.pais@oracle.com> Signed-off-by: David Aldridge <david.j.aldridge@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/init_64.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index fed73f14aa49..c24f4bfc3b84 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -2161,6 +2161,7 @@ static void __init sun4v_linear_pte_xor_finalize(void)
*/
switch (sun4v_chip_type) {
case SUN4V_CHIP_SPARC_M7:
+ case SUN4V_CHIP_SPARC_M8:
case SUN4V_CHIP_SPARC_SN:
pagecv_flag = 0x00;
break;
@@ -2313,6 +2314,7 @@ void __init paging_init(void)
*/
switch (sun4v_chip_type) {
case SUN4V_CHIP_SPARC_M7:
+ case SUN4V_CHIP_SPARC_M8:
case SUN4V_CHIP_SPARC_SN:
page_cache4v_flag = _PAGE_CP_4V;
break;