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ppc64 iSeries: Move iSeries ppc_md functions into a machdep_calls struct

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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>
This commit is contained in:
Michael Ellerman 2005-09-23 14:10:59 +10:00 committed by Stephen Rothwell
parent e903c5b536
commit 9f497581fd
1 changed files with 28 additions and 29 deletions
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57
arch/ppc64/kernel/iSeries_setup.c
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@ -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");
}
}