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Change MMIO callbacks to use offsets, not absolute addresses.

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Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2008-12-01 18:59:50 +00:00
parent 6ad1d22b15
commit 8da3ff1809
82 changed files with 453 additions and 869 deletions
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4
hw/pl181.c
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@ -24,7 +24,6 @@ do { printf("pl181: " fmt , ##args); } while (0)
typedef struct {
SDState *card;
uint32_t base;
uint32_t clock;
uint32_t power;
uint32_t cmdarg;
@ -261,7 +260,6 @@ static uint32_t pl181_read(void *opaque, target_phys_addr_t offset)
pl181_state *s = (pl181_state *)opaque;
uint32_t tmp;
offset -= s->base;
if (offset >= 0xfe0 && offset < 0x1000) {
return pl181_id[(offset - 0xfe0) >> 2];
}
@ -344,7 +342,6 @@ static void pl181_write(void *opaque, target_phys_addr_t offset,
{
pl181_state *s = (pl181_state *)opaque;
offset -= s->base;
switch (offset) {
case 0x00: /* Power */
s->power = value & 0xff;
@ -457,7 +454,6 @@ void pl181_init(uint32_t base, BlockDriverState *bd,
iomemtype = cpu_register_io_memory(0, pl181_readfn,
pl181_writefn, s);
cpu_register_physical_memory(base, 0x00001000, iomemtype);
s->base = base;
s->card = sd_init(bd, 0);
s->irq[0] = irq0;
s->irq[1] = irq1;