#include <asm/cputable.h>
#include <asm/lmb.h>
#include <asm/abs_addr.h>
+#include <asm/firmware.h>
struct stab_entry {
unsigned long esid_data;
paca[cpu].stab_addr = newstab;
paca[cpu].stab_real = virt_to_abs(newstab);
- printk(KERN_DEBUG "Segment table for CPU %d at 0x%lx "
+ printk(KERN_INFO "Segment table for CPU %d at 0x%lx "
"virtual, 0x%lx absolute\n",
cpu, paca[cpu].stab_addr, paca[cpu].stab_real);
}
void stab_initialize(unsigned long stab)
{
unsigned long vsid = get_kernel_vsid(KERNELBASE);
+ unsigned long stabreal;
asm volatile("isync; slbia; isync":::"memory");
make_ste(stab, GET_ESID(KERNELBASE), vsid);
/* Order update */
asm volatile("sync":::"memory");
+
+ /* Set ASR */
+ stabreal = get_paca()->stab_real | 0x1ul;
+
+#ifdef CONFIG_PPC_ISERIES
+ if (firmware_has_feature(FW_FEATURE_ISERIES)) {
+ HvCall1(HvCallBaseSetASR, stabreal);
+ return;
+ }
+#endif /* CONFIG_PPC_ISERIES */
+#ifdef CONFIG_PPC_PSERIES
+ if (platform_is_lpar()) {
+ plpar_hcall_norets(H_SET_ASR, stabreal);
+ return;
+ }
+#endif
+ mtspr(SPRN_ASR, stabreal);
}