The output of /proc/cpuinfo from this patch looks like the following:

[EMAIL PROTECTED] ~]# cat /proc/cpuinfo 
processor       : 0
cpu             : PPC970, altivec supported
clock           : 1600.000000MHz
revision        : 2.2 (pvr 0039 0202)

processor       : 1
cpu             : PPC970, altivec supported
clock           : 1600.000000MHz
revision        : 2.2 (pvr 0039 0202)

timebase        : 199838713
platform        : Xen
machine         : CHRP IBM,8842-21X


Looks nice doesn't it :-) notice you see the machine type... ready for
the tree.



On Thu, 2007-03-01 at 17:09 -0600, Hollis Blanchard wrote:
> On Thu, 2007-03-01 at 15:27 -0600, Jerone Young wrote:
> > This patch adds machine information to /proc/cpuinfo as well as
> > changes the platform for "Xen-Maple" to Xen.
> 
> Jimi, this is the patch I was talking about.
> 
> Jerone, can you please paste cpuinfo from a system with this patch
> applied? Also, see below.
> 
> > diff -r 3e512eaf2a6f arch/powerpc/platforms/xen/setup.c
> > --- a/arch/powerpc/platforms/xen/setup.c        Thu Mar 01 10:27:39
> > 2007 -0600
> > +++ b/arch/powerpc/platforms/xen/setup.c        Thu Mar 01 14:27:23
> > 2007 -0600
> > @@ -39,6 +39,18 @@ extern struct machdep_calls mach_maple_m
> >  extern struct machdep_calls mach_maple_md;
> >  extern void maple_pci_init(void);
> > 
> > +static void xen_show_cpuinfo(struct seq_file *m)
> > +{
> > +       struct device_node *root;
> > +       const char *model = "";
> > +
> > +       root = of_find_node_by_path("/");
> > +       if (root)
> > +               model = get_property(root, "model", NULL);
> > +       seq_printf(m, "machine\t\t: CHRP %s\n", model);
> > +       of_node_put(root);
> > +}
> 
> Why CHRP? I don't think that should be there (think about PA Semi),
> except *maybe* if the system actually is CHRP.
> 
> >  int direct_remap_pfn_range(struct vm_area_struct *vma,
> >                 unsigned long address, 
> >                 unsigned long mfn,
> > @@ -272,9 +284,10 @@ void xen_machine_crash_shutdown(struct p
> >  #endif
> > 
> >  define_machine(xen) {
> > -       .name                   = "Xen-Maple",
> > +       .name                   = "Xen",
> >         .probe                  = xen_probe,
> >         .setup_arch             = xen_setup_arch,
> > +       .show_cpuinfo           = xen_show_cpuinfo,
> >         .init_early             = xen_init_early,
> >  #ifdef CONFIG_SHARE_MPIC
> >         .init_IRQ               = xen_maple_init_IRQ, 
> 


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