iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

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

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-08-04 16:13:51 -07:00
parent 91a4231cc2
commit 43f589235e
1 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/sparc64/kernel/irq.c
View File

@ -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.