Share input pins and internal interrupt controller between all PowerPC 40x.

Fix critical input interrupt generation.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3299 c046a42c-6fe2-441c-8c8c-71466251a162

2 files changed, 28 insertions, 25 deletions

diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 53f4af3d21..5d0a86be2c 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1117,23 +1117,15 @@ enum {
 };
 
 enum {
-    /* PowerPC 401/403 input pins */
-    PPC401_INPUT_RESET      = 0,
-    PPC401_INPUT_CINT       = 1,
-    PPC401_INPUT_INT        = 2,
-    PPC401_INPUT_BERR       = 3,
-    PPC401_INPUT_HALT       = 4,
-};
-
-enum {
-    /* PowerPC 405 input pins */
-    PPC405_INPUT_RESET_CORE = 0,
-    PPC405_INPUT_RESET_CHIP = 1,
-    PPC405_INPUT_RESET_SYS  = 2,
-    PPC405_INPUT_CINT       = 3,
-    PPC405_INPUT_INT        = 4,
-    PPC405_INPUT_HALT       = 5,
-    PPC405_INPUT_DEBUG      = 6,
+    /* PowerPC 40x input pins */
+    PPC40x_INPUT_RESET_CORE = 0,
+    PPC40x_INPUT_RESET_CHIP = 1,
+    PPC40x_INPUT_RESET_SYS  = 2,
+    PPC40x_INPUT_CINT       = 3,
+    PPC40x_INPUT_INT        = 4,
+    PPC40x_INPUT_HALT       = 5,
+    PPC40x_INPUT_DEBUG      = 6,
+    PPC40x_INPUT_NB,
 };
 
 enum {
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 13069c53ec..2c33cd61c9 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -54,8 +54,7 @@ static inline void glue(glue(ppc, name),_irq_init) (CPUPPCState *env)         \
 void glue(glue(ppc, name),_irq_init) (CPUPPCState *env);
 #endif
 
-PPC_IRQ_INIT_FN(401);
-PPC_IRQ_INIT_FN(405);
+PPC_IRQ_INIT_FN(40x);
 PPC_IRQ_INIT_FN(6xx);
 PPC_IRQ_INIT_FN(970);
 
@@ -2482,7 +2481,8 @@ static void init_proc_401 (CPUPPCState *env)
                  &spr_read_generic, &spr_write_generic,
                  0x00000000);
     init_excp_4xx_real(env);
-    /* XXX: TODO: allocate internal IRQ controller */
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 401x2                                                             */
@@ -2518,7 +2518,8 @@ static void init_proc_401x2 (CPUPPCState *env)
     env->nb_ways = 1;
     env->id_tlbs = 0;
     init_excp_4xx_softmmu(env);
-    /* XXX: TODO: allocate internal IRQ controller */
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 401x3                                                             */
@@ -2536,7 +2537,14 @@ static void init_proc_401x2 (CPUPPCState *env)
 
 static void init_proc_401x3 (CPUPPCState *env)
 {
+    gen_spr_40x(env);
+    gen_spr_401_403(env);
+    gen_spr_401(env);
+    gen_spr_401x2(env);
+    gen_spr_compress(env);
     init_excp_4xx_softmmu(env);
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 #endif /* TODO */
 
@@ -2573,7 +2581,8 @@ static void init_proc_IOP480 (CPUPPCState *env)
     env->nb_ways = 1;
     env->id_tlbs = 0;
     init_excp_4xx_softmmu(env);
-    /* XXX: TODO: allocate internal IRQ controller */
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 403                                                               */
@@ -2594,7 +2603,8 @@ static void init_proc_403 (CPUPPCState *env)
     gen_spr_403(env);
     gen_spr_403_real(env);
     init_excp_4xx_real(env);
-    /* XXX: TODO: allocate internal IRQ controller */
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 403 GCX                                                           */
@@ -2630,7 +2640,8 @@ static void init_proc_403GCX (CPUPPCState *env)
     env->nb_ways = 1;
     env->id_tlbs = 0;
     init_excp_4xx_softmmu(env);
-    /* XXX: TODO: allocate internal IRQ controller */
+    /* Allocate hardware IRQ controller */
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 405                                                               */
@@ -2667,7 +2678,7 @@ static void init_proc_405 (CPUPPCState *env)
     env->id_tlbs = 0;
     init_excp_4xx_softmmu(env);
     /* Allocate hardware IRQ controller */
-    ppc405_irq_init(env);
+    ppc40x_irq_init(env);
 }
 
 /* PowerPC 440 EP                                                            */