| Message ID | 20200817005618.3305028-2-maddy@linux.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 327da008e65a25b8206b36b7fc0c9e4edbb36a58 |
| Headers | show |
| Series | [1/2] powerpc/kernel/cputable: cleanup the function declarations | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | success | Successfully applied on branch powerpc/merge (f04b169e953c4db1a3a3c1d23eea09c726f01ee5) |
| snowpatch_ozlabs/build-ppc64le | warning | Upstream build failed, couldn't test patch |
| snowpatch_ozlabs/build-ppc64be | warning | Upstream build failed, couldn't test patch |
| snowpatch_ozlabs/build-ppc64e | warning | Upstream build failed, couldn't test patch |
| snowpatch_ozlabs/build-pmac32 | warning | Upstream build failed, couldn't test patch |
| snowpatch_ozlabs/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 25 lines checked |
| snowpatch_ozlabs/needsstable | success | Patch has no Fixes tags |
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 4ca9cf556be92..2aa89c6b28967 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -539,6 +539,25 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, + { /* Power10 */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x00800000, + .cpu_name = "POWER10 (raw)", + .cpu_features = CPU_FTRS_POWER10, + .cpu_user_features = COMMON_USER_POWER10, + .cpu_user_features2 = COMMON_USER2_POWER10, + .mmu_features = MMU_FTRS_POWER10, + .icache_bsize = 128, + .dcache_bsize = 128, + .num_pmcs = 6, + .pmc_type = PPC_PMC_IBM, + .oprofile_cpu_type = "ppc64/power10", + .oprofile_type = PPC_OPROFILE_INVALID, + .cpu_setup = __setup_cpu_power10, + .cpu_restore = __restore_cpu_power10, + .machine_check_early = __machine_check_early_realmode_p10, + .platform = "power10", + }, { /* Cell Broadband Engine */ .pvr_mask = 0xffff0000, .pvr_value = 0x00700000,
Add a raw mode cputable entry for POWER10. Copies most of the fields from commit a3ea40d5c736 ("powerpc: Add POWER10 architected mode") except for oprofile_cpu_type, machine_check_early, pvr_mask and pvr_mask fields. On bare metal systems we use DT CPU features, which doesn't need a cputable entry. But in VMs we still rely on the raw cputable entry to set the correct values for the PMU related fields. Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> --- arch/powerpc/kernel/cputable.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)