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Remove address masking

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5853 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-12-02 17:47:02 +00:00
parent 0e8f096751
commit e64d7d595f
11 changed files with 45 additions and 43 deletions
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7
hw/cs4231.c
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@ -30,8 +30,7 @@
/*
* In addition to Crystal CS4231 there is a DMA controller on Sparc.
*/
#define CS_MAXADDR 0x3f
#define CS_SIZE (CS_MAXADDR + 1)
#define CS_SIZE 0x40
#define CS_REGS 16
#define CS_DREGS 32
#define CS_MAXDREG (CS_DREGS - 1)
@ -68,7 +67,7 @@ static uint32_t cs_mem_readl(void *opaque, target_phys_addr_t addr)
CSState *s = opaque;
uint32_t saddr, ret;
saddr = (addr & CS_MAXADDR) >> 2;
saddr = addr >> 2;
switch (saddr) {
case 1:
switch (CS_RAP(s)) {
@ -94,7 +93,7 @@ static void cs_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
CSState *s = opaque;
uint32_t saddr;
saddr = (addr & CS_MAXADDR) >> 2;
saddr = addr >> 2;
DPRINTF("write reg[%d]: 0x%8.8x -> 0x%8.8x\n", saddr, s->regs[saddr], val);
switch (saddr) {
case 1: