With this we have on powernv and pseries /proc/cpuinfo reporting timebase : 512000000 platform : PowerNV model : 8247-22L machine : PowerNV 8247-22L firmware : OPAL translation : Hash
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> --- arch/powerpc/platforms/powernv/setup.c | 4 ++++ arch/powerpc/platforms/pseries/setup.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index d50c7d99baaf..d38571e289bb 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -95,6 +95,10 @@ static void pnv_show_cpuinfo(struct seq_file *m) else seq_printf(m, "firmware\t: BML\n"); of_node_put(root); + if (radix_enabled()) + seq_printf(m, "translation\t: Radix\n"); + else + seq_printf(m, "translation\t: Hash\n"); } static void pnv_prepare_going_down(void) diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 7736352f7279..6576fe306561 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -86,6 +86,10 @@ static void pSeries_show_cpuinfo(struct seq_file *m) model = of_get_property(root, "model", NULL); seq_printf(m, "machine\t\t: CHRP %s\n", model); of_node_put(root); + if (radix_enabled()) + seq_printf(m, "translation\t: Radix\n"); + else + seq_printf(m, "translation\t: Hash\n"); } /* Initialize firmware assisted non-maskable interrupts if -- 2.7.4