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Remove io_index argument from cpu_register_io_memory()

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The parameter is always zero except when registering the three internal
io regions (ROM, unassigned, notdirty).  Remove the parameter to reduce
the API's power, thus facilitating future change.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Avi Kivity 2009-06-14 11:38:51 +03:00 • committed by Anthony Liguori
parent dff840348e
commit 1eed09cb4a
140 changed files with 291 additions and 283 deletions
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8
hw/cirrus_vga.c
View file

@ -3196,7 +3196,7 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci)
register_ioport_read(0x3ba, 1, 1, vga_ioport_read, s);
register_ioport_read(0x3da, 1, 1, vga_ioport_read, s);
s->vga.vga_io_memory = cpu_register_io_memory(0, cirrus_vga_mem_read,
s->vga.vga_io_memory = cpu_register_io_memory(cirrus_vga_mem_read,
cirrus_vga_mem_write, s);
cpu_register_physical_memory(isa_mem_base + 0x000a0000, 0x20000,
s->vga.vga_io_memory);
@ -3204,16 +3204,16 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci)
/* I/O handler for LFB */
s->cirrus_linear_io_addr =
cpu_register_io_memory(0, cirrus_linear_read, cirrus_linear_write, s);
cpu_register_io_memory(cirrus_linear_read, cirrus_linear_write, s);
/* I/O handler for LFB */
s->cirrus_linear_bitblt_io_addr =
cpu_register_io_memory(0, cirrus_linear_bitblt_read,
cpu_register_io_memory(cirrus_linear_bitblt_read,
cirrus_linear_bitblt_write, s);
/* I/O handler for memory-mapped I/O */
s->cirrus_mmio_io_addr =
cpu_register_io_memory(0, cirrus_mmio_read, cirrus_mmio_write, s);
cpu_register_io_memory(cirrus_mmio_read, cirrus_mmio_write, s);
s->real_vram_size =
(s->device_id == CIRRUS_ID_CLGD5446) ? 4096 * 1024 : 2048 * 1024;