Commit 43f58923 authored by David S. Miller's avatar David S. Miller
Browse files

sparc64: Always allocate the send mondo blocks, even on non-sun4v. 



The idea is that we'll use this cpu list array and mondo block
even for non-hypervisor platforms.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 91a4231c

arch/sparc64/kernel/irq.c

+16 −3
Original line number Diff line number Diff line
@@ -915,12 +915,18 @@ static void __init sun4v_init_mondo_queues(void) 
		alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask);

		alloc_one_kbuf(&tb->nonresum_kernel_buf_pa,

			       tb->nonresum_qmask);

	}

}



static void __init init_send_mondo_info(void)

{

	int cpu;



	for_each_possible_cpu(cpu) {

		struct trap_per_cpu *tb = &trap_block[cpu];



		init_cpu_send_mondo_info(tb);

	}



	/* Load up the boot cpu's entries.  */

	sun4v_register_mondo_queues(hard_smp_processor_id());

}



static struct irqaction timer_irq_action = {
@@ -949,6 +955,13 @@ void __init init_IRQ(void) 
	if (tlb_type == hypervisor)

		sun4v_init_mondo_queues();



	init_send_mondo_info();



	if (tlb_type == hypervisor) {

		/* Load up the boot cpu's entries.  */

		sun4v_register_mondo_queues(hard_smp_processor_id());

	}



	/* We need to clear any IRQ's pending in the soft interrupt

	 * registers, a spurious one could be left around from the

	 * PROM timer which we just disabled.