| /branches/rcu/kernel/arch/ppc64/include/types.h |
|---|
| 62,6 → 62,7 |
| typedef int64_t native_t; |
| typedef uint8_t bool; |
| typedef uint64_t thread_id_t; |
| typedef uint64_t task_id_t; |
| typedef uint32_t context_id_t; |
| /branches/rcu/kernel/arch/ppc64/src/mm/page.c |
|---|
| 264,10 → 264,8 |
| uintptr_t cur; |
| int flags; |
| /* Frames below 128 MB are mapped using BAT, |
| map rest of the physical memory */ |
| for (cur = 128 << 20; cur < last_frame; cur += FRAME_SIZE) { |
| flags = PAGE_CACHEABLE; |
| flags = PAGE_CACHEABLE | PAGE_WRITE; |
| if ((PA2KA(cur) >= config.base) && (PA2KA(cur) < config.base + config.kernel_size)) |
| flags |= PAGE_GLOBAL; |
| page_mapping_insert(AS_KERNEL, PA2KA(cur), cur, flags); |
| 296,7 → 294,7 |
| uintptr_t virtaddr = PA2KA(last_frame); |
| pfn_t i; |
| for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++) |
| page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE); |
| page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE | PAGE_WRITE); |
| last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE); |
| /branches/rcu/kernel/arch/ppc64/src/interrupt.c |
|---|
| 60,11 → 60,19 |
| int inum; |
| while ((inum = pic_get_pending()) != -1) { |
| bool ack = false; |
| irq_t *irq = irq_dispatch_and_lock(inum); |
| if (irq) { |
| /* |
| * The IRQ handler was found. |
| */ |
| if (irq->preack) { |
| /* Acknowledge the interrupt before processing */ |
| pic_ack_interrupt(inum); |
| ack = true; |
| } |
| irq->handler(irq, irq->arg); |
| spinlock_unlock(&irq->lock); |
| } else { |
| 75,7 → 83,9 |
| printf("cpu%d: spurious interrupt (inum=%d)\n", CPU->id, inum); |
| #endif |
| } |
| pic_ack_interrupt(inum); |
| if (!ack) |
| pic_ack_interrupt(inum); |
| } |
| } |
| /branches/rcu/kernel/arch/ppc64/src/ppc64.c |
|---|
| 128,6 → 128,7 |
| void arch_grab_console(void) |
| { |
| } |
| /** Return console to userspace |
| * |
| */ |
| 135,5 → 136,11 |
| { |
| } |
| void arch_reboot(void) |
| { |
| // TODO |
| while (1); |
| } |
| /** @} |
| */ |