4 files changed, 7 insertions, 47 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;
 		}
 	}
 
diff --git a/src/mainboard/asus/a8n_e/mptable.c b/src/mainboard/asus/a8n_e/mptable.c
index e3d707fe73..577b7fcae9 100644
--- a/src/mainboard/asus/a8n_e/mptable.c
+++ b/src/mainboard/asus/a8n_e/mptable.c
@@ -28,16 +28,14 @@
 #include <stdint.h>
 #include <cpu/amd/amdk8_sysconf.h>
 
-extern unsigned char bus_isa;
 extern unsigned char bus_ck804[6];
 extern unsigned apicid_ck804;
-extern unsigned bus_type[256];
 
 static void *smp_write_config_table(void *v)
 {
 	struct mp_config_table *mc;
 	unsigned sbdn;
-	int bus_num;
+	int bus_isa;
 
 	mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
 
@@ -48,13 +46,7 @@ static void *smp_write_config_table(void *v)
 	get_bus_conf();
 	sbdn = sysconf.sbdn;
 
-	/* Bus:	Bus ID	Type */
-	/* Define numbers for PCI and ISA bus. */
-	for (bus_num = 0; bus_num < 256; bus_num++) {
-		if (bus_type[bus_num])
-			smp_write_bus(mc, bus_num, "PCI   ");
-	}
-	smp_write_bus(mc, bus_isa, "ISA   ");
+	mptable_write_buses(mc, NULL, &bus_isa);
 
 	/* I/O APICs:	APIC ID	Version	State		Address */
 	{
diff --git a/src/mainboard/asus/a8v-e_deluxe/mptable.c b/src/mainboard/asus/a8v-e_deluxe/mptable.c
index 583fd1e7ac..b985e4d044 100644
--- a/src/mainboard/asus/a8v-e_deluxe/mptable.c
+++ b/src/mainboard/asus/a8v-e_deluxe/mptable.c
@@ -27,7 +27,7 @@
 static void *smp_write_config_table(void *v)
 {
 	struct mp_config_table *mc;
-	int bus_isa = 42;
+	int bus_isa;
 
 	mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
 
@@ -35,15 +35,7 @@ static void *smp_write_config_table(void *v)
 
 	smp_write_processors(mc);
 
-	/* Bus:		Bus ID	Type */
-	smp_write_bus(mc, 0, "PCI   ");
-	smp_write_bus(mc, 1, "PCI   ");
-	smp_write_bus(mc, 2, "PCI   ");
-	smp_write_bus(mc, 3, "PCI   ");
-	smp_write_bus(mc, 4, "PCI   ");
-	smp_write_bus(mc, 5, "PCI   ");
-	smp_write_bus(mc, 6, "PCI   ");
-	smp_write_bus(mc, bus_isa, "ISA   ");
+	mptable_write_buses(mc, NULL, &bus_isa);
 
 	/* I/O APICs:	APIC ID	Version	State		Address */
 	smp_write_ioapic(mc, VT8237R_APIC_ID, 0x20, IO_APIC_ADDR);
diff --git a/src/mainboard/asus/a8v-e_se/mptable.c b/src/mainboard/asus/a8v-e_se/mptable.c
index bb3fab4582..4deb7db473 100644
--- a/src/mainboard/asus/a8v-e_se/mptable.c
+++ b/src/mainboard/asus/a8v-e_se/mptable.c
@@ -27,7 +27,7 @@
 static void *smp_write_config_table(void *v)
 {
 	struct mp_config_table *mc;
-	int bus_isa = 42;
+	int bus_isa;
 
 	mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
 
@@ -35,15 +35,7 @@ static void *smp_write_config_table(void *v)
 
 	smp_write_processors(mc);
 
-	/* Bus:		Bus ID	Type */
-	smp_write_bus(mc, 0, "PCI   ");
-	smp_write_bus(mc, 1, "PCI   ");
-	smp_write_bus(mc, 2, "PCI   ");
-	smp_write_bus(mc, 3, "PCI   ");
-	smp_write_bus(mc, 4, "PCI   ");
-	smp_write_bus(mc, 5, "PCI   ");
-	smp_write_bus(mc, 6, "PCI   ");
-	smp_write_bus(mc, bus_isa, "ISA   ");
+	mptable_write_buses(mc, NULL, &bus_isa);
 
 	/* I/O APICs:	APIC ID	Version	State		Address */
 	smp_write_ioapic(mc, VT8237R_APIC_ID, 0x20, IO_APIC_ADDR);