diff options
Diffstat (limited to 'src/mainboard/asus/a8n_e/get_bus_conf.c')
| -rw-r--r-- | src/mainboard/asus/a8n_e/get_bus_conf.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/src/mainboard/asus/a8n_e/get_bus_conf.c b/src/mainboard/asus/a8n_e/get_bus_conf.c index 12c8859208..75741fddc5 100644 --- a/src/mainboard/asus/a8n_e/get_bus_conf.c +++ b/src/mainboard/asus/a8n_e/get_bus_conf.c @@ -38,7 +38,6 @@ * mptable and acpi_tables. */ /* busnum is default */ -unsigned char bus_isa; unsigned char bus_ck804[6]; unsigned apicid_ck804; @@ -59,17 +58,13 @@ unsigned hcdnx[] = { 0x20202020, /* A8N-E has only one ht-chain */ }; -unsigned bus_type[256]; - - - static unsigned get_bus_conf_done = 0; void get_bus_conf(void) { unsigned apicid_base, sbdn; device_t dev; - int i, j; + int i; if (get_bus_conf_done == 1) return; /* Do it only once. */ @@ -91,15 +86,9 @@ void get_bus_conf(void) for (i = 0; i < 6; i++) bus_ck804[i] = 0; - for (i = 0; i < 256; i++) - bus_type[i] = 0; - - bus_type[0] = 1; /* PCI */ bus_ck804[0] = (sysconf.pci1234[0] >> 16) & 0xff; - bus_type[bus_ck804[0]] = 1; - /* CK804 */ dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + 0x09, 0)); if (dev) { @@ -119,14 +108,9 @@ void get_bus_conf(void) PCI_DEVFN(sbdn + 0x0b + i - 2, 0)); if (dev) { bus_ck804[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; - for (j = bus_ck804[i]; j < bus_isa; j++) - bus_type[j] = 1; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804[0], sbdn + 0x0b + i - 2); - bus_isa = bus_ck804[i - 1] + 1; } } |