}
#endif
-void __init sanitize_tlb_entries(void)
-{
- int i, tlbsiz;
- unsigned long mvpconf0, ncpu;
-
- if (!cpu_has_mipsmt)
- return;
-
- /* Enable VPC */
- set_c0_mvpcontrol(MVPCONTROL_VPC);
-
- back_to_back_c0_hazard();
-
- /* Disable TLB sharing */
- clear_c0_mvpcontrol(MVPCONTROL_STLB);
-
- mvpconf0 = read_c0_mvpconf0();
-
- printk(KERN_INFO "MVPConf0 0x%lx TLBS %lx PTLBE %ld\n", mvpconf0,
- (mvpconf0 & MVPCONF0_TLBS) >> MVPCONF0_TLBS_SHIFT,
- (mvpconf0 & MVPCONF0_PTLBE) >> MVPCONF0_PTLBE_SHIFT);
-
- tlbsiz = (mvpconf0 & MVPCONF0_PTLBE) >> MVPCONF0_PTLBE_SHIFT;
- ncpu = ((mvpconf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT) + 1;
-
- printk(" tlbsiz %d ncpu %ld\n", tlbsiz, ncpu);
-
- if (tlbsiz > 0) {
- /* share them out across the vpe's */
- tlbsiz /= ncpu;
-
- printk(KERN_INFO "setting Config1.MMU_size to %d\n", tlbsiz);
-
- for (i = 0; i < ncpu; i++) {
- settc(i);
-
- if (i == 0)
- write_c0_config1((read_c0_config1() & ~(0x3f << 25)) | (tlbsiz << 25));
- else
- write_vpe_c0_config1((read_vpe_c0_config1() & ~(0x3f << 25)) |
- (tlbsiz << 25));
- }
- }
-
- clear_c0_mvpcontrol(MVPCONTROL_VPC);
-}
-
static void ipi_resched_dispatch(void)
{
do_IRQ(MIPS_CPU_IRQ_BASE + MIPS_CPU_IPI_RESCHED_IRQ);