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authorpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-01 18:59:50 +0000
committerpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-01 18:59:50 +0000
commit8da3ff180974732fc4272cb4433fef85c1822961 (patch)
treef23cfaffa61efb36aa46dfeb771ad33cbfd4f3aa /hw/pl080.c
parent6ad1d22b15c0a091edb1d8efc983c1d75f74ef45 (diff)
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Change MMIO callbacks to use offsets, not absolute addresses.
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/pl080.c')
-rw-r--r--hw/pl080.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/hw/pl080.c b/hw/pl080.c
index 66d0398..1be3035 100644
--- a/hw/pl080.c
+++ b/hw/pl080.c
@@ -37,7 +37,6 @@ typedef struct {
} pl080_channel;
typedef struct {
- uint32_t base;
uint8_t tc_int;
uint8_t tc_mask;
uint8_t err_int;
@@ -187,7 +186,6 @@ static uint32_t pl080_read(void *opaque, target_phys_addr_t offset)
uint32_t i;
uint32_t mask;
- offset -= s->base;
if (offset >= 0xfe0 && offset < 0x1000) {
if (s->nchannels == 8) {
return pl080_id[(offset - 0xfe0) >> 2];
@@ -255,7 +253,6 @@ static void pl080_write(void *opaque, target_phys_addr_t offset,
pl080_state *s = (pl080_state *)opaque;
int i;
- offset -= s->base;
if (offset >= 0x100 && offset < 0x200) {
i = (offset & 0xe0) >> 5;
if (i >= s->nchannels)
@@ -334,7 +331,6 @@ void *pl080_init(uint32_t base, qemu_irq irq, int nchannels)
iomemtype = cpu_register_io_memory(0, pl080_readfn,
pl080_writefn, s);
cpu_register_physical_memory(base, 0x00001000, iomemtype);
- s->base = base;
s->irq = irq;
s->nchannels = nchannels;
/* ??? Save/restore. */