haraldwolff/qemu-patch-raspberry4
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pci memory mapping fix

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@844 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-05-22 16:28:18 +00:00
parent fb9f944458
commit 7bf5be70f7
1 changed files with 5 additions and 4 deletions
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9
hw/pci.c
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@ -214,7 +214,7 @@ void pci_default_write_config(PCIDevice *d,
uint32_t address, uint32_t val, int len)
{
int can_write, i;
uint32_t end;
uint32_t end, addr;
if (len == 4 && (address >= 0x10 && address < 0x10 + 4 * 6)) {
PCIIORegion *r;
@ -233,9 +233,10 @@ void pci_default_write_config(PCIDevice *d,
}
default_config:
/* not efficient, but simple */
addr = address;
for(i = 0; i < len; i++) {
/* default read/write accesses */
switch(address) {
switch(addr) {
case 0x00:
case 0x01:
case 0x02:
@ -253,9 +254,9 @@ void pci_default_write_config(PCIDevice *d,
break;
}
if (can_write) {
d->config[address] = val;
d->config[addr] = val;
}
address++;
addr++;
val >>= 8;
}