haraldwolff/qemu-patch-raspberry4
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Initialize PCI BAR config data.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1824 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-04-18 16:55:22 +00:00
parent 6a8826434f
commit d7ce493a38
1 changed files with 7 additions and 0 deletions
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7
hw/pci.c
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@ -124,6 +124,7 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num,
PCIMapIORegionFunc *map_func)
{
PCIIORegion *r;
uint32_t addr;
if ((unsigned int)region_num >= PCI_NUM_REGIONS)
return;
@ -132,6 +133,12 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num,
r->size = size;
r->type = type;
r->map_func = map_func;
if (region_num == PCI_ROM_SLOT) {
addr = 0x30;
} else {
addr = 0x10 + region_num * 4;
}
*(uint32_t *)(pci_dev->config + addr) = cpu_to_le32(type);
}
static void pci_addr_writel(void* opaque, uint32_t addr, uint32_t val)