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cris: First shot at qdev for CRIS interrupts.

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2009-05-18 22:24:22 +02:00
parent 96d7ddde19
commit fd6dc90ba0
6 changed files with 114 additions and 48 deletions
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20
hw/axis_dev88.c
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@ -254,7 +254,9 @@ void axisdev88_init (ram_addr_t ram_size,
const char *initrd_filename, const char *cpu_model)
{
CPUState *env;
qemu_irq *irq, *nmi;
DeviceState *dev;
SysBusDevice *s;
qemu_irq irq[30], nmi[2], *cpu_irq;
void *etraxfs_dmac;
struct etraxfs_dma_client *eth[2] = {NULL, NULL};
int kernel_size;
@ -292,8 +294,20 @@ void axisdev88_init (ram_addr_t ram_size,
cpu_register_physical_memory(0x3001a000, 0x5c, gpio_regs);
irq = etraxfs_pic_init(env, 0x3001c000);
nmi = irq + 30;
cpu_irq = cris_pic_init_cpu(env);
dev = qdev_create(NULL, "etraxfs,pic");
/* FIXME: Is there a proper way to signal vectors to the CPU core? */
qdev_set_prop_ptr(dev, "interrupt_vector", &env->interrupt_vector);
qdev_init(dev);
s = sysbus_from_qdev(dev);
sysbus_mmio_map(s, 0, 0x3001c000);
sysbus_connect_irq(s, 0, cpu_irq[0]);
sysbus_connect_irq(s, 1, cpu_irq[1]);
for (i = 0; i < 30; i++) {
irq[i] = qdev_get_irq_sink(dev, i);
}
nmi[0] = qdev_get_irq_sink(dev, 30);
nmi[1] = qdev_get_irq_sink(dev, 31);
etraxfs_dmac = etraxfs_dmac_init(env, 0x30000000, 10);
for (i = 0; i < 10; i++) {