Revision 730bf932 hw/intc/grlib_irqmp.c
| b/hw/intc/grlib_irqmp.c | ||
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#define FORCE_OFFSET 0x80 |
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#define EXTENDED_OFFSET 0xC0 |
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#define TYPE_GRLIB_IRQMP "grlib,irqmp" |
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#define GRLIB_IRQMP(obj) OBJECT_CHECK(IRQMP, (obj), TYPE_GRLIB_IRQMP) |
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typedef struct IRQMPState IRQMPState; |
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typedef struct IRQMP {
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SysBusDevice busdev; |
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SysBusDevice parent_obj; |
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MemoryRegion iomem; |
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void *set_pil_in; |
| ... | ... | |
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void grlib_irqmp_ack(DeviceState *dev, int intno) |
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{
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SysBusDevice *sdev; |
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IRQMP *irqmp; |
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IRQMP *irqmp = GRLIB_IRQMP(dev); |
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IRQMPState *state; |
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uint32_t mask; |
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assert(dev != NULL); |
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sdev = SYS_BUS_DEVICE(dev); |
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assert(sdev != NULL); |
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irqmp = FROM_SYSBUS(typeof(*irqmp), sdev); |
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assert(irqmp != NULL); |
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state = irqmp->state; |
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assert(state != NULL); |
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|
| ... | ... | |
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void grlib_irqmp_set_irq(void *opaque, int irq, int level) |
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{
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IRQMP *irqmp; |
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IRQMP *irqmp = GRLIB_IRQMP(opaque);
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IRQMPState *s; |
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int i = 0; |
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assert(opaque != NULL); |
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irqmp = FROM_SYSBUS(typeof(*irqmp), SYS_BUS_DEVICE(opaque)); |
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assert(irqmp != NULL); |
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s = irqmp->state; |
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assert(s != NULL); |
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assert(s->parent != NULL); |
| ... | ... | |
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static void grlib_irqmp_reset(DeviceState *d) |
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{
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IRQMP *irqmp = container_of(d, IRQMP, busdev.qdev); |
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assert(irqmp != NULL); |
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IRQMP *irqmp = GRLIB_IRQMP(d); |
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assert(irqmp->state != NULL); |
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memset(irqmp->state, 0, sizeof *irqmp->state); |
| ... | ... | |
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static int grlib_irqmp_init(SysBusDevice *dev) |
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{
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IRQMP *irqmp = FROM_SYSBUS(typeof(*irqmp), dev); |
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assert(irqmp != NULL); |
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IRQMP *irqmp = GRLIB_IRQMP(dev); |
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/* Check parameters */ |
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if (irqmp->set_pil_in == NULL) {
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| ... | ... | |
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} |
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static const TypeInfo grlib_irqmp_info = {
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.name = "grlib,irqmp",
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.name = TYPE_GRLIB_IRQMP,
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.parent = TYPE_SYS_BUS_DEVICE, |
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.instance_size = sizeof(IRQMP), |
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.class_init = grlib_irqmp_class_init, |
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