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add dump_pci_devices_in_bus 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1819 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Yinghai Lu 2004-12-14 01:56:55 +00:00
parent ec01aa98d0
commit 140a3a11ad
1 changed files with 17 additions and 0 deletions
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17
src/northbridge/amd/amdk8/debug.c
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@ -69,6 +69,23 @@ static void dump_pci_devices(void)
}
}
static void dump_pci_devices_on_bus(unsigned busn)
{
device_t dev;
for(dev = PCI_DEV(busn, 0, 0);
dev <= PCI_DEV(busn, 0x1f, 0x7);
dev += PCI_DEV(0,0,1)) {
uint32_t id;
id = pci_read_config32(dev, PCI_VENDOR_ID);
if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
(((id >> 16) & 0xffff) == 0xffff) ||
(((id >> 16) & 0xffff) == 0x0000)) {
continue;
}
dump_pci_device(dev);
}
}
static void dump_spd_registers(const struct mem_controller *ctrl)
{
int i;