]> err.no Git - linux-2.6/commitdiff
ppc64 iSeries: Move iSeries ppc_md functions into a machdep_calls struct
authorMichael Ellerman <michael@ellerman.id.au>
Fri, 23 Sep 2005 04:10:59 +0000 (14:10 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 23 Sep 2005 04:10:59 +0000 (14:10 +1000)
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>
arch/ppc64/kernel/iSeries_setup.c

index 3ffefbbc6623a9e27e262691f5cb877bad32feb2..b5dcb08547bd74262bbef845c566acbef7a770ef 100644 (file)
@@ -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");
-       }
 }
-