diff options
Diffstat (limited to 'src/mainboard/msi/ms7135/get_bus_conf.c')
| -rw-r--r-- | src/mainboard/msi/ms7135/get_bus_conf.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/src/mainboard/msi/ms7135/get_bus_conf.c b/src/mainboard/msi/ms7135/get_bus_conf.c index 6ccd97587d..cfcce2fa8b 100644 --- a/src/mainboard/msi/ms7135/get_bus_conf.c +++ b/src/mainboard/msi/ms7135/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; @@ -49,9 +48,6 @@ unsigned pci1234x[] = { //Here you only need to set value in pci1234 for HT-IO unsigned hcdnx[] = { //HT Chain device num, actually it is unit id base of every ht device in chain, assume every chain only have 4 ht device at most 0x20202020, //ms7135 has only one ht-chain }; -unsigned bus_type[256]; - - static unsigned get_bus_conf_done = 0; @@ -61,7 +57,7 @@ void get_bus_conf(void) device_t dev; unsigned sbdn; - int i, j; + int i; if (get_bus_conf_done == 1) return; //do it only once @@ -84,16 +80,8 @@ void get_bus_conf(void) 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 */ int dn = -1; for (i = 1; i < 4; i++) { @@ -106,15 +94,6 @@ void get_bus_conf(void) dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + dn, 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 + dn); - bus_isa = bus_ck804[i - 1] + 1; } } |