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pci_host: consolidate pci config address access.

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consolidate pci_config address access into pci_host.c

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Isaku Yamahata 2009-10-30 21:21:07 +09:00 • committed by Anthony Liguori
parent 4f5e19e6c5
commit a455783bb6
8 changed files with 121 additions and 223 deletions
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15
hw/prep_pci.c
View file

@ -28,18 +28,6 @@
typedef PCIHostState PREPPCIState;
static void pci_prep_addr_writel(void* opaque, uint32_t addr, uint32_t val)
{
PREPPCIState *s = opaque;
s->config_reg = val;
}
static uint32_t pci_prep_addr_readl(void* opaque, uint32_t addr)
{
PREPPCIState *s = opaque;
return s->config_reg;
}
static inline uint32_t PPC_PCIIO_config(target_phys_addr_t addr)
{
int i;
@ -139,8 +127,7 @@ PCIBus *pci_prep_init(qemu_irq *pic)
s->bus = pci_register_bus(NULL, "pci",
prep_set_irq, prep_map_irq, pic, 0, 4);
register_ioport_write(0xcf8, 4, 4, pci_prep_addr_writel, s);
register_ioport_read(0xcf8, 4, 4, pci_prep_addr_readl, s);
pci_host_config_register_ioport(0xcf8, s);
pci_host_data_register_ioport(0xcfc, s);