diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2005-09-23 14:10:59 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-09-23 14:10:59 +1000 |
| commit | 9f497581fda5fd804e9ebd7d8f6d80c3a0e9f883 (patch) | |
| tree | 3a766e7140be8fa99a75e9384ccee64d66b82993 | |
| parent | e903c5b536895fdf69970df62c5bf49ad17e6533 (diff) | |
ppc64 iSeries: Move iSeries ppc_md functions into a machdep_calls struct
Move the iSeries machine specific calls into a machdep_calls struct like
other platforms, rather than setting members of ppc_md explicitly.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| -rw-r--r-- | arch/ppc64/kernel/iSeries_setup.c | 57 |
1 files changed, 28 insertions, 29 deletions
diff --git a/arch/ppc64/kernel/iSeries_setup.c b/arch/ppc64/kernel/iSeries_setup.c index 3ffefbbc6623..b5dcb08547bd 100644 --- a/arch/ppc64/kernel/iSeries_setup.c +++ b/arch/ppc64/kernel/iSeries_setup.c @@ -76,6 +76,8 @@ extern void ppcdbg_initialize(void); static void build_iSeries_Memory_Map(void); static void setup_iSeries_cache_sizes(void); static void iSeries_bolt_kernel(unsigned long saddr, unsigned long eaddr); +static int iseries_shared_idle(void); +static int iseries_dedicated_idle(void); #ifdef CONFIG_PCI extern void iSeries_pci_final_fixup(void); #else @@ -695,6 +697,14 @@ static void __init iSeries_setup_arch(void) { unsigned procIx = get_paca()->lppaca.dyn_hv_phys_proc_index; + if (get_paca()->lppaca.shared_proc) { + ppc_md.idle_loop = iseries_shared_idle; + printk(KERN_INFO "Using shared processor idle loop\n"); + } else { + ppc_md.idle_loop = iseries_dedicated_idle; + printk(KERN_INFO "Using dedicated idle loop\n"); + } + /* Add an eye catcher and the systemcfg layout version number */ strcpy(systemcfg->eye_catcher, "SYSTEMCFG:PPC64"); systemcfg->version.major = SYSTEMCFG_MAJOR; @@ -942,36 +952,25 @@ static int iseries_dedicated_idle(void) void __init iSeries_init_IRQ(void) { } #endif +struct machdep_calls __initdata iseries_md = { + .setup_arch = iSeries_setup_arch, + .get_cpuinfo = iSeries_get_cpuinfo, + .init_IRQ = iSeries_init_IRQ, + .get_irq = iSeries_get_irq, + .init_early = iSeries_init_early, + .pcibios_fixup = iSeries_pci_final_fixup, + .restart = iSeries_restart, + .power_off = iSeries_power_off, + .halt = iSeries_halt, + .get_boot_time = iSeries_get_boot_time, + .set_rtc_time = iSeries_set_rtc_time, + .get_rtc_time = iSeries_get_rtc_time, + .calibrate_decr = iSeries_calibrate_decr, + .progress = iSeries_progress, + /* XXX Implement enable_pmcs for iSeries */ +}; + void __init iSeries_early_setup(void) { iSeries_fixup_klimit(); - - ppc_md.setup_arch = iSeries_setup_arch; - ppc_md.get_cpuinfo = iSeries_get_cpuinfo; - ppc_md.init_IRQ = iSeries_init_IRQ; - ppc_md.get_irq = iSeries_get_irq; - ppc_md.init_early = iSeries_init_early, - - ppc_md.pcibios_fixup = iSeries_pci_final_fixup; - - ppc_md.restart = iSeries_restart; - ppc_md.power_off = iSeries_power_off; - ppc_md.halt = iSeries_halt; - - ppc_md.get_boot_time = iSeries_get_boot_time; - ppc_md.set_rtc_time = iSeries_set_rtc_time; - ppc_md.get_rtc_time = iSeries_get_rtc_time; - ppc_md.calibrate_decr = iSeries_calibrate_decr; - ppc_md.progress = iSeries_progress; - - /* XXX Implement enable_pmcs for iSeries */ - - if (get_paca()->lppaca.shared_proc) { - ppc_md.idle_loop = iseries_shared_idle; - printk(KERN_INFO "Using shared processor idle loop\n"); - } else { - ppc_md.idle_loop = iseries_dedicated_idle; - printk(KERN_INFO "Using dedicated idle loop\n"); - } } - |