parisc: more capabilities info in /proc/cpuinfo
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # 3.10
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index c8fb61e..8a96c8a 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -371,10 +371,23 @@
seq_printf(m, "capabilities\t:");
if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS32)
- seq_printf(m, " os32");
+ seq_puts(m, " os32");
if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS64)
- seq_printf(m, " os64");
- seq_printf(m, "\n");
+ seq_puts(m, " os64");
+ if (boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC)
+ seq_puts(m, " iopdir_fdc");
+ switch (boot_cpu_data.pdc.capabilities & PDC_MODEL_NVA_MASK) {
+ case PDC_MODEL_NVA_SUPPORTED:
+ seq_puts(m, " nva_supported");
+ break;
+ case PDC_MODEL_NVA_SLOW:
+ seq_puts(m, " nva_slow");
+ break;
+ case PDC_MODEL_NVA_UNSUPPORTED:
+ seq_puts(m, " needs_equivalent_aliasing");
+ break;
+ }
+ seq_printf(m, " (0x%02lx)\n", boot_cpu_data.pdc.capabilities);
seq_printf(m, "model\t\t: %s\n"
"model name\t: %s\n",