From: Alexander Graf <agraf@suse.de>
Date: Tue, 31 Jan 2012 02:17:24 +0000 (+0100)
Subject: PPC: Enable doorbell excp handlers
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a9abd71770e64d22ba6cb40c30e4c35998e5c743;p=qemu.git

PPC: Enable doorbell excp handlers

We already had all the code available to have doorbell exceptions
be handled properly. It was just disabled.

Enable it, so we can rely on it.

Signed-off-by: Alexander Graf <agraf@suse.de>
---

diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index 31a98978dd..e56fac8684 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -2698,22 +2698,10 @@ static inline void powerpc_excp(CPUState *env, int excp_model, int excp)
                   "Performance counter exception is not implemented yet !\n");
         goto store_next;
     case POWERPC_EXCP_DOORI:     /* Embedded doorbell interrupt              */
-        /* XXX: TODO */
-        cpu_abort(env,
-                  "Embedded doorbell interrupt is not implemented yet !\n");
         goto store_next;
     case POWERPC_EXCP_DOORCI:    /* Embedded doorbell critical interrupt     */
-        switch (excp_model) {
-        case POWERPC_EXCP_BOOKE:
-            srr0 = SPR_BOOKE_CSRR0;
-            srr1 = SPR_BOOKE_CSRR1;
-            break;
-        default:
-            break;
-        }
-        /* XXX: TODO */
-        cpu_abort(env, "Embedded doorbell critical interrupt "
-                  "is not implemented yet !\n");
+        srr0 = SPR_BOOKE_CSRR0;
+        srr1 = SPR_BOOKE_CSRR1;
         goto store_next;
     case POWERPC_EXCP_RESET:     /* System reset exception                   */
         if (msr_pow) {