diff options
| -rw-r--r-- | hw/omap_synctimer.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/hw/omap_synctimer.c b/hw/omap_synctimer.c index ece5388..cd1d754 100644 --- a/hw/omap_synctimer.c +++ b/hw/omap_synctimer.c @@ -21,6 +21,7 @@ #include "qemu-timer.h" #include "omap.h" struct omap_synctimer_s { + MemoryRegion iomem; uint32_t val; uint16_t readh; }; @@ -65,22 +66,26 @@ static uint32_t omap_synctimer_readh(void *opaque, target_phys_addr_t addr) } } -static CPUReadMemoryFunc * const omap_synctimer_readfn[] = { - omap_badwidth_read32, - omap_synctimer_readh, - omap_synctimer_readw, -}; - static void omap_synctimer_write(void *opaque, target_phys_addr_t addr, uint32_t value) { OMAP_BAD_REG(addr); } -static CPUWriteMemoryFunc * const omap_synctimer_writefn[] = { - omap_badwidth_write32, - omap_synctimer_write, - omap_synctimer_write, +static const MemoryRegionOps omap_synctimer_ops = { + .old_mmio = { + .read = { + omap_badwidth_read32, + omap_synctimer_readh, + omap_synctimer_readw, + }, + .write = { + omap_badwidth_write32, + omap_synctimer_write, + omap_synctimer_write, + }, + }, + .endianness = DEVICE_NATIVE_ENDIAN, }; struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta, @@ -89,9 +94,9 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta, struct omap_synctimer_s *s = g_malloc0(sizeof(*s)); omap_synctimer_reset(s); - omap_l4_attach(ta, 0, cpu_register_io_memory( - omap_synctimer_readfn, omap_synctimer_writefn, s, - DEVICE_NATIVE_ENDIAN)); + memory_region_init_io(&s->iomem, &omap_synctimer_ops, s, "omap.synctimer", + omap_l4_region_size(ta, 0)); + omap_l4_attach_region(ta, 0, &s->iomem); return s; } |