diff options
Diffstat (limited to 'hw/sparc/leon3.c')
| -rw-r--r-- | hw/sparc/leon3.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c index 4bc4ebe..7e16eea 100644 --- a/hw/sparc/leon3.c +++ b/hw/sparc/leon3.c @@ -52,8 +52,6 @@ #define LEON3_PROM_OFFSET (0x00000000) #define LEON3_RAM_OFFSET (0x40000000) -#define MAX_PILS 16 - #define LEON3_UART_OFFSET (0x80000100) #define LEON3_UART_IRQ (3) @@ -194,11 +192,10 @@ static void leon3_generic_hw_init(MachineState *machine) MemoryRegion *prom = g_new(MemoryRegion, 1); int ret; char *filename; - qemu_irq *cpu_irqs = NULL; int bios_size; int prom_size; ResetData *reset_info; - DeviceState *dev; + DeviceState *dev, *irqmpdev; int i; AHBPnp *ahb_pnp; APBPnp *apb_pnp; @@ -230,16 +227,15 @@ static void leon3_generic_hw_init(MachineState *machine) GRLIB_AHB_SLAVE, GRLIB_AHBMEM_AREA); /* Allocate IRQ manager */ - dev = qdev_new(TYPE_GRLIB_IRQMP); + irqmpdev = qdev_new(TYPE_GRLIB_IRQMP); qdev_init_gpio_in_named_with_opaque(DEVICE(cpu), leon3_set_pil_in, env, "pil", 1); - qdev_connect_gpio_out_named(dev, "grlib-irq", 0, + qdev_connect_gpio_out_named(irqmpdev, "grlib-irq", 0, qdev_get_gpio_in_named(DEVICE(cpu), "pil", 0)); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, LEON3_IRQMP_OFFSET); - env->irq_manager = dev; + sysbus_realize_and_unref(SYS_BUS_DEVICE(irqmpdev), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(irqmpdev), 0, LEON3_IRQMP_OFFSET); + env->irq_manager = irqmpdev; env->qemu_irq_ack = leon3_irq_manager; - cpu_irqs = qemu_allocate_irqs(grlib_irqmp_set_irq, dev, MAX_PILS); grlib_apb_pnp_add_entry(apb_pnp, LEON3_IRQMP_OFFSET, 0xFFF, GRLIB_VENDOR_GAISLER, GRLIB_IRQMP_DEV, 2, 0, GRLIB_APBIO_AREA); @@ -330,7 +326,7 @@ static void leon3_generic_hw_init(MachineState *machine) sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, LEON3_TIMER_OFFSET); for (i = 0; i < LEON3_TIMER_COUNT; i++) { sysbus_connect_irq(SYS_BUS_DEVICE(dev), i, - cpu_irqs[LEON3_TIMER_IRQ + i]); + qdev_get_gpio_in(irqmpdev, LEON3_TIMER_IRQ + i)); } grlib_apb_pnp_add_entry(apb_pnp, LEON3_TIMER_OFFSET, 0xFFF, @@ -342,7 +338,8 @@ static void leon3_generic_hw_init(MachineState *machine) qdev_prop_set_chr(dev, "chrdev", serial_hd(0)); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, LEON3_UART_OFFSET); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, cpu_irqs[LEON3_UART_IRQ]); + sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, + qdev_get_gpio_in(irqmpdev, LEON3_UART_IRQ)); grlib_apb_pnp_add_entry(apb_pnp, LEON3_UART_OFFSET, 0xFFF, GRLIB_VENDOR_GAISLER, GRLIB_APBUART_DEV, 1, LEON3_UART_IRQ, GRLIB_APBIO_AREA); |