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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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14
hw/sh_serial.c
View file

@ -53,7 +53,6 @@ typedef struct {
uint8_t rx_tail;
uint8_t rx_head;
target_phys_addr_t base;
int freq;
int feat;
int flags;
@ -82,8 +81,8 @@ static void sh_serial_ioport_write(void *opaque, uint32_t offs, uint32_t val)
unsigned char ch;
#ifdef DEBUG_SERIAL
printf("sh_serial: write base=0x%08lx offs=0x%02x val=0x%02x\n",
(unsigned long) s->base, offs, val);
printf("sh_serial: write offs=0x%02x val=0x%02x\n",
offs, val);
#endif
switch(offs) {
case 0x00: /* SMR */
@ -278,8 +277,8 @@ static uint32_t sh_serial_ioport_read(void *opaque, uint32_t offs)
#endif
}
#ifdef DEBUG_SERIAL
printf("sh_serial: read base=0x%08lx offs=0x%02x val=0x%x\n",
(unsigned long) s->base, offs, ret);
printf("sh_serial: read offs=0x%02x val=0x%x\n",
offs, ret);
#endif
if (ret & ~((1 << 16) - 1)) {
@ -343,14 +342,14 @@ static void sh_serial_event(void *opaque, int event)
static uint32_t sh_serial_read (void *opaque, target_phys_addr_t addr)
{
sh_serial_state *s = opaque;
return sh_serial_ioport_read(s, addr - s->base);
return sh_serial_ioport_read(s, addr);
}
static void sh_serial_write (void *opaque,
target_phys_addr_t addr, uint32_t value)
{
sh_serial_state *s = opaque;
sh_serial_ioport_write(s, addr - s->base, value);
sh_serial_ioport_write(s, addr, value);
}
static CPUReadMemoryFunc *sh_serial_readfn[] = {
@ -380,7 +379,6 @@ void sh_serial_init (target_phys_addr_t base, int feat,
if (!s)
return;
s->base = base;
s->feat = feat;
s->flags = SH_SERIAL_FLAG_TEND | SH_SERIAL_FLAG_TDE;
s->rtrg = 1;