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| author | Allen Pais <allen.pais@oracle.com> | 2017-07-24 11:44:18 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-04 11:08:53 -0700 |
| commit | 7d484acb2f90643de7e242fd47e48c3ebb22df3a (patch) | |
| tree | 81bdd10b755d48275984c845d3ad9588c0c2b288 /arch/sparc/kernel/head_64.S | |
| parent | 9e48cd4a77d5170433a2e611eeda7accdf96604d (diff) | |
| download | linux-7d484acb2f90643de7e242fd47e48c3ebb22df3a.tar.gz | |
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/kernel/head_64.S')
| -rw-r--r-- | arch/sparc/kernel/head_64.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S index ddb5e24adf49..78e0211753d2 100644 --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -439,6 +439,9 @@ EXPORT_SYMBOL(sun4v_chip_type) cmp %g2, CPU_ID_M7 be,pt %xcc, 5f mov SUN4V_CHIP_SPARC_M7, %g4 + cmp %g2, CPU_ID_M8 + be,pt %xcc, 5f + mov SUN4V_CHIP_SPARC_M8, %g4 cmp %g2, CPU_ID_SONOMA1 be,pt %xcc, 5f mov SUN4V_CHIP_SPARC_SN, %g4 @@ -602,6 +605,9 @@ niagara_tlb_fixup: cmp %g1, SUN4V_CHIP_SPARC_M7 be,pt %xcc, niagara4_patch nop + cmp %g1, SUN4V_CHIP_SPARC_M8 + be,pt %xcc, niagara4_patch + nop cmp %g1, SUN4V_CHIP_SPARC_SN be,pt %xcc, niagara4_patch nop |