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Diffstat (limited to 'arch/x86/platform/sfi/sfi.c')
-rw-r--r--arch/x86/platform/sfi/sfi.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/platform/sfi/sfi.c b/arch/x86/platform/sfi/sfi.c
index bcd1a703e3e..2a8a74f3bd7 100644
--- a/arch/x86/platform/sfi/sfi.c
+++ b/arch/x86/platform/sfi/sfi.c
@@ -25,6 +25,7 @@
#include <linux/init.h>
#include <linux/sfi.h>
#include <linux/io.h>
+#include <linux/irqdomain.h>
#include <asm/io_apic.h>
#include <asm/mpspec.h>
@@ -70,19 +71,26 @@ static int __init sfi_parse_cpus(struct sfi_table_header *table)
#endif /* CONFIG_X86_LOCAL_APIC */
#ifdef CONFIG_X86_IO_APIC
+static struct irq_domain_ops sfi_ioapic_irqdomain_ops = {
+ .map = mp_irqdomain_map,
+};
static int __init sfi_parse_ioapic(struct sfi_table_header *table)
{
struct sfi_table_simple *sb;
struct sfi_apic_table_entry *pentry;
int i, num;
+ struct ioapic_domain_cfg cfg = {
+ .type = IOAPIC_DOMAIN_STRICT,
+ .ops = &sfi_ioapic_irqdomain_ops,
+ };
sb = (struct sfi_table_simple *)table;
num = SFI_GET_NUM_ENTRIES(sb, struct sfi_apic_table_entry);
pentry = (struct sfi_apic_table_entry *)sb->pentry;
for (i = 0; i < num; i++) {
- mp_register_ioapic(i, pentry->phys_addr, gsi_top);
+ mp_register_ioapic(i, pentry->phys_addr, gsi_top, &cfg);
pentry++;
}