From d537cf6c8624b27ce2b63431d2f8937f6356f652 Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 7 Apr 2007 18:14:41 +0000
Subject: Unify IRQ handling.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
---
 hw/slavio_misc.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'hw/slavio_misc.c')

diff --git a/hw/slavio_misc.c b/hw/slavio_misc.c
index 1f4128e..9e7629e 100644
--- a/hw/slavio_misc.c
+++ b/hw/slavio_misc.c
@@ -36,19 +36,15 @@
 #ifdef DEBUG_MISC
 #define MISC_DPRINTF(fmt, args...) \
 do { printf("MISC: " fmt , ##args); } while (0)
-#define pic_set_irq_new(intctl, irq, level)                             \
-    do { printf("MISC: set_irq(%d): %d\n", (irq), (level));             \
-        pic_set_irq_new((intctl), (irq),(level));} while (0)
 #else
 #define MISC_DPRINTF(fmt, args...)
 #endif
 
 typedef struct MiscState {
-    int irq;
+    qemu_irq irq;
     uint8_t config;
     uint8_t aux1, aux2;
     uint8_t diag, mctrl, sysctrl;
-    void *intctl;
 } MiscState;
 
 #define MISC_MAXADDR 1
@@ -58,9 +54,11 @@ static void slavio_misc_update_irq(void *opaque)
     MiscState *s = opaque;
 
     if ((s->aux2 & 0x4) && (s->config & 0x8)) {
-        pic_set_irq_new(s->intctl, s->irq, 1);
+        MISC_DPRINTF("Raise IRQ\n");
+        qemu_irq_raise(s->irq);
     } else {
-        pic_set_irq_new(s->intctl, s->irq, 0);
+        MISC_DPRINTF("Lower IRQ\n");
+        qemu_irq_lower(s->irq);
     }
 }
 
@@ -184,8 +182,10 @@ static CPUWriteMemoryFunc *slavio_misc_mem_write[3] = {
 static void slavio_misc_save(QEMUFile *f, void *opaque)
 {
     MiscState *s = opaque;
+    int tmp;
 
-    qemu_put_be32s(f, &s->irq);
+    tmp = 0;
+    qemu_put_be32s(f, &tmp); /* ignored, was IRQ.  */
     qemu_put_8s(f, &s->config);
     qemu_put_8s(f, &s->aux1);
     qemu_put_8s(f, &s->aux2);
@@ -197,11 +197,12 @@ static void slavio_misc_save(QEMUFile *f, void *opaque)
 static int slavio_misc_load(QEMUFile *f, void *opaque, int version_id)
 {
     MiscState *s = opaque;
+    int tmp;
 
     if (version_id != 1)
         return -EINVAL;
 
-    qemu_get_be32s(f, &s->irq);
+    qemu_get_be32s(f, &tmp);
     qemu_get_8s(f, &s->config);
     qemu_get_8s(f, &s->aux1);
     qemu_get_8s(f, &s->aux2);
@@ -211,7 +212,7 @@ static int slavio_misc_load(QEMUFile *f, void *opaque, int version_id)
     return 0;
 }
 
-void *slavio_misc_init(uint32_t base, int irq, void *intctl)
+void *slavio_misc_init(uint32_t base, qemu_irq irq)
 {
     int slavio_misc_io_memory;
     MiscState *s;
@@ -237,7 +238,6 @@ void *slavio_misc_init(uint32_t base, int irq, void *intctl)
     cpu_register_physical_memory(base + 0xa000000, MISC_MAXADDR, slavio_misc_io_memory);
 
     s->irq = irq;
-    s->intctl = intctl;
 
     register_savevm("slavio_misc", base, 1, slavio_misc_save, slavio_misc_load, s);
     qemu_register_reset(slavio_misc_reset, s);
-- 
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