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-rw-r--r--hw/mips.h10
-rw-r--r--hw/mips_jazz.c7
-rw-r--r--hw/rc4030.c16
3 files changed, 16 insertions, 17 deletions
diff --git a/hw/mips.h b/hw/mips.h
index ba0ad6d835..26f022939c 100644
--- a/hw/mips.h
+++ b/hw/mips.h
@@ -28,9 +28,11 @@ extern void cpu_mips_clock_init(CPUState *);
/* rc4030.c */
typedef struct rc4030DMAState *rc4030_dma;
-typedef void (*rc4030_dma_function)(void *dma, uint8_t *buf, int len);
-qemu_irq *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
- rc4030_dma **dmas,
- rc4030_dma_function *dma_read, rc4030_dma_function *dma_write);
+void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write);
+void rc4030_dma_read(void *dma, uint8_t *buf, int len);
+void rc4030_dma_write(void *dma, uint8_t *buf, int len);
+
+void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
+ qemu_irq **irqs, rc4030_dma **dmas);
#endif
diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 39b42fda0c..2931b4753c 100644
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -133,7 +133,7 @@ void mips_jazz_init (ram_addr_t ram_size, int vga_ram_size,
CPUState *env;
qemu_irq *rc4030, *i8259;
rc4030_dma *dmas;
- rc4030_dma_function dma_read, dma_write;
+ void* rc4030_opaque;
void *scsi_hba;
int hd;
int s_rtc, s_dma_dummy;
@@ -185,8 +185,7 @@ void mips_jazz_init (ram_addr_t ram_size, int vga_ram_size,
cpu_mips_clock_init(env);
/* Chipset */
- rc4030 = rc4030_init(env->irq[6], env->irq[3],
- &dmas, &dma_read, &dma_write);
+ rc4030_opaque = rc4030_init(env->irq[6], env->irq[3], &rc4030, &dmas);
s_dma_dummy = cpu_register_io_memory(0, dma_dummy_read, dma_dummy_write, NULL);
cpu_register_physical_memory(0x8000d000, 0x00001000, s_dma_dummy);
@@ -217,7 +216,7 @@ void mips_jazz_init (ram_addr_t ram_size, int vga_ram_size,
/* SCSI adapter */
scsi_hba = esp_init(0x80002000, 0,
- dma_read, dma_write, dmas[0],
+ rc4030_dma_read, rc4030_dma_write, dmas[0],
rc4030[5], &esp_reset);
for (n = 0; n < ESP_MAX_DEVS; n++) {
hd = drive_get_index(IF_SCSI, 0, n);
diff --git a/hw/rc4030.c b/hw/rc4030.c
index d83f111c21..2f9bb0e43c 100644
--- a/hw/rc4030.c
+++ b/hw/rc4030.c
@@ -675,7 +675,7 @@ static void rc4030_save(QEMUFile *f, void *opaque)
qemu_put_be32(f, s->itr);
}
-static void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)
+void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)
{
rc4030State *s = opaque;
target_phys_addr_t entry_addr;
@@ -766,13 +766,13 @@ struct rc4030DMAState {
int n;
};
-static void rc4030_dma_read(void *dma, uint8_t *buf, int len)
+void rc4030_dma_read(void *dma, uint8_t *buf, int len)
{
rc4030_dma s = dma;
rc4030_do_dma(s->opaque, s->n, buf, len, 0);
}
-static void rc4030_dma_write(void *dma, uint8_t *buf, int len)
+void rc4030_dma_write(void *dma, uint8_t *buf, int len)
{
rc4030_dma s = dma;
rc4030_do_dma(s->opaque, s->n, buf, len, 1);
@@ -795,18 +795,16 @@ static rc4030_dma *rc4030_allocate_dmas(void *opaque, int n)
return s;
}
-qemu_irq *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
- rc4030_dma **dmas,
- rc4030_dma_function *dma_read, rc4030_dma_function *dma_write)
+void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
+ qemu_irq **irqs, rc4030_dma **dmas)
{
rc4030State *s;
int s_chipset, s_jazzio;
s = qemu_mallocz(sizeof(rc4030State));
+ *irqs = qemu_allocate_irqs(rc4030_irq_jazz_request, s, 16);
*dmas = rc4030_allocate_dmas(s, 4);
- *dma_read = rc4030_dma_read;
- *dma_write = rc4030_dma_write;
s->periodic_timer = qemu_new_timer(vm_clock, rc4030_periodic_timer, s);
s->timer_irq = timer;
@@ -821,5 +819,5 @@ qemu_irq *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
s_jazzio = cpu_register_io_memory(0, jazzio_read, jazzio_write, s);
cpu_register_physical_memory(0xf0000000, 0x00001000, s_jazzio);
- return qemu_allocate_irqs(rc4030_irq_jazz_request, s, 16);
+ return s;
}