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sparc: report "Unknown CPU/FPU" for unknown cpu/fpu 

If we cannot determine the CPU or FPU report
"Unknown CPU" or "Unknown FPU" like sparc64 does.

And report with KERN_ERR that we cannot determine the CPU.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Sam Ravnborg 2008-12-05 19:08:22 -08:00 committed by David S. Miller
parent 8a563f0160
commit 6c6bd8b61d
2 changed files with 8 additions and 5 deletions
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9
arch/sparc/kernel/cpu_32.c
View File

@ -152,8 +152,11 @@ void __cpuinit cpu_probe(void)
}
if (i == NSPARCCHIPS)
printk(KERN_DEBUG "psr.impl = 0x%x psr.vers = 0x%x\n",
{
printk(KERN_ERR "CPU: Unknown chip, impl[0x%x] vers[0x%x]\n",
psr_impl, psr_vers);
sparc_cpu_type = "Unknown CPU";
}
for (i = 0; i < NSPARCFPU; i++) {
if (linux_sparc_fpu[i].psr_impl == psr_impl)
@ -164,8 +167,8 @@ void __cpuinit cpu_probe(void)
}
if (i == NSPARCFPU) {
printk(KERN_DEBUG "psr.impl = 0x%x fsr.vers = 0x%x\n",
printk(KERN_ERR "FPU: Unknown chip, impl[0x%x] vers[0x%x]\n",
psr_impl, fpu_vers);
sparc_fpu_type = linux_sparc_fpu[31].fp_name;
sparc_fpu_type = "Unknown FPU";
}
}

4
arch/sparc/kernel/setup_32.c
View File

@ -328,8 +328,8 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
"CPU0ClkTck\t: %ld\n"
#endif
,
sparc_cpu_type ? sparc_cpu_type : "undetermined",
sparc_fpu_type ? sparc_fpu_type : "undetermined",
sparc_cpu_type,
sparc_fpu_type ,
romvec->pv_romvers,
prom_rev,
romvec->pv_printrev >> 16,