px_hose = pcix_node->phb; px_bus = pcix_node->busno; px_devfn = pcix_node->devfn; 
pdn = pcix_node->data; px_hose = pdn->phb; px_bus = pdn->busno; px_devfn = pdn->devfn; 
void __init pmac_check_ht_link(void){#if 0 /* Disabled for now */	u32	ufreq, freq, ucfg, cfg;	struct device_node *pcix_node;	u8  	px_bus, px_devfn;	struct pci_controller *px_hose;	(void)in_be32(u3_ht + U3_HT_LINK_COMMAND);	ucfg = cfg = in_be32(u3_ht + U3_HT_LINK_CONFIG);	ufreq = freq = in_be32(u3_ht + U3_HT_LINK_FREQ);	dump_HT_speeds("U3 HyperTransport", cfg, freq);	pcix_node = of_find_compatible_node(NULL, "pci", "pci-x");	if (pcix_node == NULL) {		printk("No PCI-X bridge found\n");		return;	}	px_hose = pcix_node->phb;	px_bus = pcix_node->busno;	px_devfn = pcix_node->devfn;		early_read_config_dword(px_hose, px_bus, px_devfn, 0xc4, &cfg);	early_read_config_dword(px_hose, px_bus, px_devfn, 0xcc, &freq);	dump_HT_speeds("PCI-X HT Uplink", cfg, freq);	early_read_config_dword(px_hose, px_bus, px_devfn, 0xc8, &cfg);	early_read_config_dword(px_hose, px_bus, px_devfn, 0xd0, &freq);	dump_HT_speeds("PCI-X HT Downlink", cfg, freq);#endif}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1635317facea3094ddf34082cd86797efb1d9f7e/pmac_feature.c/buggy/arch/ppc64/kernel/pmac_feature.c