diff options
| author | Helge Deller <deller@gmx.de> | 2022-10-21 10:03:52 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-12-19 16:08:52 +0100 |
| commit | 4934fbfb3ff09b8500f63d4624ed8b41647bb822 (patch) | |
| tree | 59fffdb0f2e352309941bf915f07a8f1192a87a3 /arch/parisc/kernel/processor.c | |
| parent | 9086e6017957c5cd6ea28d94b70e0d513d6b7800 (diff) | |
parisc: Show MPE/iX model string at bootup
Some (mostly 64-bit machines) machines allow to run MPE/iX and report the MPE
model string via firmware call. Enhance the pdc_model_sysmodel() function to
report that model string.
Note that some 32-bit machines like the B160L wrongly report success for the
firmware call, so include a check to prevent showing wrong info.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/kernel/processor.c')
| -rw-r--r-- | arch/parisc/kernel/processor.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index dddaaa6e7a82..ba07e760d3c7 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -272,10 +272,15 @@ void __init collect_boot_cpu_data(void) printk(KERN_INFO "capabilities 0x%lx\n", boot_cpu_data.pdc.capabilities); - if (pdc_model_sysmodel(boot_cpu_data.pdc.sys_model_name) == PDC_OK) - printk(KERN_INFO "model %s\n", + if (pdc_model_sysmodel(OS_ID_HPUX, boot_cpu_data.pdc.sys_model_name) == PDC_OK) + pr_info("HP-UX model name: %s\n", boot_cpu_data.pdc.sys_model_name); + serial_no[0] = 0; + if (pdc_model_sysmodel(OS_ID_MPEXL, serial_no) == PDC_OK && + serial_no[0]) + pr_info("MPE/iX model name: %s\n", serial_no); + dump_stack_set_arch_desc("%s", boot_cpu_data.pdc.sys_model_name); boot_cpu_data.hversion = boot_cpu_data.pdc.model.hversion; |