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| author | Helge Deller <deller@gmx.de> | 2013-06-21 23:32:44 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2013-07-09 22:09:17 +0200 |
| commit | 30a9f0b251285ba29f09a7134eee07a4c3aca639 (patch) | |
| tree | c22e8581e33391d91a50acfde673e12997b762b9 /arch/parisc/kernel | |
| parent | parisc: fix LMMIO mismatch between PAT length and MASK register (diff) | |
| download | linux-30a9f0b251285ba29f09a7134eee07a4c3aca639.tar.xz linux-30a9f0b251285ba29f09a7134eee07a4c3aca639.zip | |
parisc: more capabilities info in /proc/cpuinfo
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # 3.10
Diffstat (limited to 'arch/parisc/kernel')
| -rw-r--r-- | arch/parisc/kernel/processor.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index c8fb61ed32f4..8a96c8ab9fe6 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -371,10 +371,23 @@ show_cpuinfo (struct seq_file *m, void *v) 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", |