x86: split MSI IRQ chip

With the .end() accessor having become optional and noting that
several of the accessors' behavior really depends on the result of
msi_maskable_irq(), the splits the MSI IRQ chip type into two - one
for the maskable ones, and the other for the (MSI only) non-maskable
ones.

At once the implementation of those methods gets moved from io_apic.c
to msi.c.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/xen/arch/x86/hpet.c b/xen/arch/x86/hpet.c
index 262ed0e439..508bb4ae51 100644
--- a/xen/arch/x86/hpet.c
+++ b/xen/arch/x86/hpet.c
@@ -312,7 +312,7 @@ static void __hpet_setup_msi_irq(struct irq_desc *desc)
 {
     struct msi_msg msg;
 
-    msi_compose_msg(desc->irq, &msg);
+    msi_compose_msg(desc, &msg);
     hpet_msi_write(desc->action->dev_id, &msg);
 }