Archipelago » qemu

#define PAGE_MASK       (PAGE_SIZE - 1)

typedef struct IOMMUState {

    uint32_t regs[IOMMU_NREGS];

    target_phys_addr_t iostart;

    uint32_t version;

    target_phys_addr_t saddr;

    uint32_t ret;

    switch (saddr) {

    default:

        ret = s->regs[saddr];

    IOMMUState *s = opaque;

    target_phys_addr_t saddr;

    DPRINTF("write reg[%d] = %x\n", (int)saddr, val);

    switch (saddr) {

    case IOMMU_CTRL:

    if (!s)

        return NULL;

    s->version = version;

    s->irq = irq;