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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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6
hw/zaurus.c
View file

@ -31,7 +31,6 @@
/* SCOOP devices */
struct scoop_info_s {
target_phys_addr_t target_base;
qemu_irq handler[16];
qemu_irq *in;
uint16_t status;
@ -76,7 +75,6 @@ static inline void scoop_gpio_handler_update(struct scoop_info_s *s) {
static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
{
struct scoop_info_s *s = (struct scoop_info_s *) opaque;
addr -= s->target_base;
switch (addr) {
case SCOOP_MCR:
@ -110,7 +108,6 @@ static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
static void scoop_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
{
struct scoop_info_s *s = (struct scoop_info_s *) opaque;
addr -= s->target_base;
value &= 0xffff;
switch (addr) {
@ -234,12 +231,11 @@ struct scoop_info_s *scoop_init(struct pxa2xx_state_s *cpu,
qemu_mallocz(sizeof(struct scoop_info_s));
memset(s, 0, sizeof(struct scoop_info_s));
s->target_base = target_base;
s->status = 0x02;
s->in = qemu_allocate_irqs(scoop_gpio_set, s, 16);
iomemtype = cpu_register_io_memory(0, scoop_readfn,
scoop_writefn, s);
cpu_register_physical_memory(s->target_base, 0x1000, iomemtype);
cpu_register_physical_memory(target_base, 0x1000, iomemtype);
register_savevm("scoop", instance, 1, scoop_save, scoop_load, s);
return s;