diff options
| author | Richard Henderson <rth@twiddle.net> | 2011-08-16 08:38:14 -0700 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-10-11 15:57:11 +0200 |
| commit | f75317b420ed8eba70937b398086a0a3e7a2a4a2 (patch) | |
| tree | 00cbb3b0bee36baf0fd981a680de5b83adab941d /hw/vmport.c | |
| parent | 23af670e5350e3c022a5217c7d8c73de3f37abe8 (diff) | |
vmport: Convert to isa_register_ioport
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/vmport.c')
| -rw-r--r-- | hw/vmport.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/hw/vmport.c b/hw/vmport.c index c8aefaabb8..b5c6fa19cd 100644 --- a/hw/vmport.c +++ b/hw/vmport.c @@ -38,6 +38,7 @@ typedef struct _VMPortState { ISADevice dev; + MemoryRegion io; IOPortReadFunc *func[VMPORT_ENTRIES]; void *opaque[VMPORT_ENTRIES]; } VMPortState; @@ -120,13 +121,22 @@ void vmmouse_set_data(const uint32_t *data) env->regs[R_ESI] = data[4]; env->regs[R_EDI] = data[5]; } +static const MemoryRegionPortio vmport_portio[] = { + {0, 1, 4, .read = vmport_ioport_read, .write = vmport_ioport_write }, + PORTIO_END_OF_LIST(), +}; + +static const MemoryRegionOps vmport_ops = { + .old_portio = vmport_portio +}; + static int vmport_initfn(ISADevice *dev) { VMPortState *s = DO_UPCAST(VMPortState, dev, dev); - register_ioport_read(0x5658, 1, 4, vmport_ioport_read, s); - register_ioport_write(0x5658, 1, 4, vmport_ioport_write, s); - isa_init_ioport(dev, 0x5658); + memory_region_init_io(&s->io, &vmport_ops, s, "vmport", 1); + isa_register_ioport(dev, &s->io, 0x5658); + port_state = s; /* Register some generic port commands */ vmport_register(VMPORT_CMD_GETVERSION, vmport_cmd_get_version, NULL); |