[Qemu-devel] [PATCH v3 04/19] spapr/xive: Don't set irq type in spapr_xive_irq_claim()

[Greg Kurz]

PHB hotplug will need to set the type of all LSIs at machine init.
Prepare for that by calling xive_source_irq_set() in the callers
of spapr_xive_irq_claim().

Signed-off-by: Greg Kurz <address@hidden>
---
 hw/intc/spapr_xive.c        |    5 +----
 hw/ppc/spapr_irq.c          |    6 ++++--
 include/hw/ppc/spapr_xive.h |    2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c
index d391177ab81f..aab63cfd1178 100644
--- a/hw/intc/spapr_xive.c
+++ b/hw/intc/spapr_xive.c
@@ -471,16 +471,13 @@ static void spapr_xive_register_types(void)
 
 type_init(spapr_xive_register_types)
 
-bool spapr_xive_irq_claim(sPAPRXive *xive, uint32_t lisn, bool lsi)
+bool spapr_xive_irq_claim(sPAPRXive *xive, uint32_t lisn)
 {
-    XiveSource *xsrc = &xive->source;
-
     if (lisn >= xive->nr_irqs) {
         return false;
     }
 
     xive->eat[lisn].w |= cpu_to_be64(EAS_VALID);
-    xive_source_irq_set(xsrc, lisn, lsi);
     return true;
 }
 
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c
index 86c712d15382..bcd816c5a5fb 100644
--- a/hw/ppc/spapr_irq.c
+++ b/hw/ppc/spapr_irq.c
@@ -285,7 +285,8 @@ static void spapr_irq_init_xive(sPAPRMachineState *spapr, 
Error **errp)
 
     /* Enable the CPU IPIs */
     for (i = 0; i < nr_servers; ++i) {
-        spapr_xive_irq_claim(spapr->xive, SPAPR_IRQ_IPI + i, false);
+        spapr_xive_irq_claim(spapr->xive, SPAPR_IRQ_IPI + i);
+        xive_source_irq_set(&spapr->xive->source, SPAPR_IRQ_IPI + i, false);
     }
 
     spapr_xive_hcall_init(spapr);
@@ -294,10 +295,11 @@ static void spapr_irq_init_xive(sPAPRMachineState *spapr, 
Error **errp)
 static int spapr_irq_claim_xive(sPAPRMachineState *spapr, int irq, bool lsi,
                                 Error **errp)
 {
-    if (!spapr_xive_irq_claim(spapr->xive, irq, lsi)) {
+    if (!spapr_xive_irq_claim(spapr->xive, irq)) {
         error_setg(errp, "IRQ %d is invalid", irq);
         return -1;
     }
+    xive_source_irq_set(&spapr->xive->source, irq, lsi);
     return 0;
 }
 
diff --git a/include/hw/ppc/spapr_xive.h b/include/hw/ppc/spapr_xive.h
index 7fdc25057420..f8854a4a6a18 100644
--- a/include/hw/ppc/spapr_xive.h
+++ b/include/hw/ppc/spapr_xive.h
@@ -37,7 +37,7 @@ typedef struct sPAPRXive {
     MemoryRegion  tm_mmio;
 } sPAPRXive;
 
-bool spapr_xive_irq_claim(sPAPRXive *xive, uint32_t lisn, bool lsi);
+bool spapr_xive_irq_claim(sPAPRXive *xive, uint32_t lisn);
 bool spapr_xive_irq_free(sPAPRXive *xive, uint32_t lisn);
 void spapr_xive_pic_print_info(sPAPRXive *xive, Monitor *mon);