diff options
Diffstat (limited to 'src')
31 files changed, 55 insertions, 290 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c b/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c index 3674ff0076..36b5776c5e 100644 --- a/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c +++ b/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c @@ -109,11 +109,6 @@ void get_bus_conf(void) dev = dev_find_slot(m->bus_8111_0, PCI_DEVFN(sysconf.sbdn,0)); if (dev) { m->bus_8111_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); -#if CONFIG_HT_CHAIN_END_UNITID_BASE >= CONFIG_HT_CHAIN_UNITID_BASE - m->bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - m->bus_isa++; -// printk(BIOS_DEBUG, "bus_isa=%d\n",bus_isa); -#endif } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8111_0, sysconf.sbdn); @@ -132,11 +127,6 @@ void get_bus_conf(void) dev = dev_find_slot(m->bus_8132_0, PCI_DEVFN(m->sbdn3+1,0)); if (dev) { m->bus_8132_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); -#if CONFIG_HT_CHAIN_END_UNITID_BASE < CONFIG_HT_CHAIN_UNITID_BASE - m->bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - m->bus_isa++; -// printk(BIOS_DEBUG, "bus_isa=%d\n",bus_isa); -#endif } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8132_0, m->sbdn3+1); @@ -172,9 +162,6 @@ void get_bus_conf(void) dev = dev_find_slot(m->bus_8132a[j][0], PCI_DEVFN(m->sbdn3a[j]+1,0)); if (dev) { m->bus_8132a[j][2] = pci_read_config8(dev, PCI_SECONDARY_BUS); - m->bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - m->bus_isa++; - // printk(BIOS_DEBUG, "bus_isa=%d\n",bus_isa); } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8132a[j][0], m->sbdn3a[j]+1); @@ -192,8 +179,6 @@ void get_bus_conf(void) if (dev) { m->bus_8151[j][1] = pci_read_config8(dev, PCI_SECONDARY_BUS); // printk(BIOS_DEBUG, "bus_8151_1=%d\n",bus_8151[j][1]); - m->bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - m->bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8151[j][0], m->sbdn5[j]+1); diff --git a/src/mainboard/amd/serengeti_cheetah/mb_sysconf.h b/src/mainboard/amd/serengeti_cheetah/mb_sysconf.h index 189c518414..3042dd071a 100644 --- a/src/mainboard/amd/serengeti_cheetah/mb_sysconf.h +++ b/src/mainboard/amd/serengeti_cheetah/mb_sysconf.h @@ -3,7 +3,6 @@ #define MB_SYSCONF_H struct mb_sysconf_t { - unsigned char bus_isa; unsigned char bus_8132_0; unsigned char bus_8132_1; unsigned char bus_8132_2; diff --git a/src/mainboard/amd/serengeti_cheetah/mptable.c b/src/mainboard/amd/serengeti_cheetah/mptable.c index a8b4136ce5..5e4840b221 100644 --- a/src/mainboard/amd/serengeti_cheetah/mptable.c +++ b/src/mainboard/amd/serengeti_cheetah/mptable.c @@ -13,8 +13,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - int i, j; + int i, j, bus_isa; struct mb_sysconf_t *m; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -27,12 +26,7 @@ static void *smp_write_config_table(void *v) m = sysconf.mb; -/*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < m->bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, m->bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, m->apicid_8111, 0x11, IO_APIC_ADDR); //8111 @@ -83,7 +77,7 @@ static void *smp_write_config_table(void *v) } - mptable_add_isa_interrupts(mc, m->bus_isa, m->apicid_8111, 0); + mptable_add_isa_interrupts(mc, bus_isa, m->apicid_8111, 0); /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ //??? What @@ -161,8 +155,8 @@ static void *smp_write_config_table(void *v) /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ - smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1); /* There is no extension information... */ /* Compute the checksums */ diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c b/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c index 72df5ba78d..b595473304 100644 --- a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c +++ b/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c @@ -108,10 +108,6 @@ void get_bus_conf(void) m = sysconf.mb; - for(i=0;i<256; i++) { - m->bus_type[i] = 0; - } - sysconf.hc_possible_num = ARRAY_SIZE(pci1234x); for(i=0;i<sysconf.hc_possible_num; i++) { sysconf.pci1234[i] = pci1234x[i]; @@ -120,8 +116,6 @@ void get_bus_conf(void) get_pci1234(); - m->bus_type[0] = 1; //pci - sysconf.sbdn = (sysconf.hcdn[0] >> 8) & 0xff; m->sbdn3 = sysconf.hcdn[0] & 0xff; @@ -152,18 +146,6 @@ void get_bus_conf(void) printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8132_0, m->sbdn3+1); } - for(i=0; i< sysconf.hc_possible_num; i++) { - if(!(sysconf.pci1234[i] & 0x1) ) continue; - - u32 busn = (sysconf.pci1234[i] >> 12) & 0xff; - u32 busn_max = (sysconf.pci1234[i] >> 20) & 0xff; - for (j = busn; j <= busn_max; j++) - m->bus_type[j] = 1; - if(m->bus_isa <= busn_max) - m->bus_isa = busn_max + 1; - printk(BIOS_DEBUG, "i=%d bus range: [%x, %x] bus_isa=%x\n",i, busn, busn_max, m->bus_isa); - } - /* HT chain 1 */ j=0; for(i=1; i< sysconf.hc_possible_num; i++) { diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/mb_sysconf.h b/src/mainboard/amd/serengeti_cheetah_fam10/mb_sysconf.h index 8c655d37c2..f8e69f442f 100644 --- a/src/mainboard/amd/serengeti_cheetah_fam10/mb_sysconf.h +++ b/src/mainboard/amd/serengeti_cheetah_fam10/mb_sysconf.h @@ -22,7 +22,6 @@ #define MB_SYSCONF_H struct mb_sysconf_t { - u8 bus_isa; u8 bus_8132_0; u8 bus_8132_1; u8 bus_8132_2; @@ -38,7 +37,6 @@ struct mb_sysconf_t { u32 sbdn3; u32 sbdn3a[31]; u32 sbdn5[31]; - u32 bus_type[256]; }; #endif diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/mptable.c b/src/mainboard/amd/serengeti_cheetah_fam10/mptable.c index ea62e7c753..3ccc192b1b 100644 --- a/src/mainboard/amd/serengeti_cheetah_fam10/mptable.c +++ b/src/mainboard/amd/serengeti_cheetah_fam10/mptable.c @@ -31,7 +31,7 @@ static void *smp_write_config_table(void *v) { - int i, j; + int i, j, bus_isa; struct mp_config_table *mc; struct mb_sysconf_t *m; @@ -45,13 +45,7 @@ static void *smp_write_config_table(void *v) m = sysconf.mb; - /*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(j= 0; j < 256 ; j++) { - if(m->bus_type[j]) - smp_write_bus(mc, j, "PCI "); - } - smp_write_bus(mc, m->bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, m->apicid_8111, 0x11, IO_APIC_ADDR); //8111 @@ -102,7 +96,7 @@ static void *smp_write_config_table(void *v) } - mptable_add_isa_interrupts(mc, m->bus_isa, m->apicid_8111, 0); + mptable_add_isa_interrupts(mc, bus_isa, m->apicid_8111, 0); /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ //??? What @@ -185,8 +179,8 @@ static void *smp_write_config_table(void *v) /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ - smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1); /* There is no extension information... */ /* Compute the checksums */ 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); diff --git a/src/mainboard/intel/eagleheights/mptable.c b/src/mainboard/intel/eagleheights/mptable.c index 2c814d9e49..e9415bff48 100644 --- a/src/mainboard/intel/eagleheights/mptable.c +++ b/src/mainboard/intel/eagleheights/mptable.c @@ -61,9 +61,9 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num, bus_chipset, bus_isa, bus_pci; + unsigned char bus_chipset, bus_pci; unsigned char bus_pcie_a, bus_pcie_a1, bus_pcie_b; - int i; + int bus_isa, i; uint32_t pin, route; device_t dev; struct resource *res; @@ -89,12 +89,9 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1E,0)); if (dev) { bus_pci = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); bus_pci = 6; - bus_isa = 7; } dev = dev_find_slot(0, PCI_DEVFN(2,0)); @@ -121,11 +118,7 @@ static void *smp_write_config_table(void *v) bus_pcie_b = 3; } - /*Bus: Bus ID Type*/ - for(bus_num = 0; bus_num < bus_isa; 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*/ smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR); diff --git a/src/mainboard/intel/jarrell/mptable.c b/src/mainboard/intel/jarrell/mptable.c index 38528299dc..68e6a9af65 100644 --- a/src/mainboard/intel/jarrell/mptable.c +++ b/src/mainboard/intel/jarrell/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_pxhd_1; unsigned char bus_pxhd_2; unsigned char bus_pxhd_3 = 0; @@ -31,14 +30,11 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_ich5r_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1f.0, using defaults\n"); bus_ich5r_1 = 4; - bus_isa = 5; } /* pxhd-1 */ dev = dev_find_slot(1, PCI_DEVFN(0x0,0)); @@ -88,11 +84,7 @@ static void *smp_write_config_table(void *v) } } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ diff --git a/src/mainboard/intel/mtarvon/mptable.c b/src/mainboard/intel/mtarvon/mptable.c index 9dccf13e0f..a13242b69b 100644 --- a/src/mainboard/intel/mtarvon/mptable.c +++ b/src/mainboard/intel/mtarvon/mptable.c @@ -29,7 +29,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - u8 bus_isa = 7; + int bus_isa; u8 bus_pci = 6; u8 bus_pcie_a = 1; @@ -39,11 +39,7 @@ static void *smp_write_config_table(void *v) smp_write_processors(mc); - /* Define bus numbers */ - smp_write_bus(mc, 0, "PCI "); - smp_write_bus(mc, bus_pci, "PCI "); - smp_write_bus(mc, bus_pcie_a, "PCI "); - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ smp_write_ioapic(mc, 0x01, 0x20, IO_APIC_ADDR); diff --git a/src/mainboard/intel/truxton/mptable.c b/src/mainboard/intel/truxton/mptable.c index e691f836ee..6fff9c4275 100644 --- a/src/mainboard/intel/truxton/mptable.c +++ b/src/mainboard/intel/truxton/mptable.c @@ -27,8 +27,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - u8 bus_num; - u8 bus_isa; + int bus_isa; u8 bus_pea0 = 0; u8 bus_pea1 = 0; u8 bus_aioc; @@ -44,13 +43,10 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x04,0)); if (dev) { bus_aioc = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:04.0\n"); bus_aioc = 0; - bus_isa = 9; } /* PCIe A0 */ dev = dev_find_slot(0, PCI_DEVFN(0x02,0)); @@ -71,11 +67,7 @@ static void *smp_write_config_table(void *v) bus_pea1 = 0; } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ smp_write_ioapic(mc, 0x8, 0x20, IO_APIC_ADDR); diff --git a/src/mainboard/intel/xe7501devkit/bus.h b/src/mainboard/intel/xe7501devkit/bus.h index 2378ceaea0..286120acf2 100644 --- a/src/mainboard/intel/xe7501devkit/bus.h +++ b/src/mainboard/intel/xe7501devkit/bus.h @@ -12,6 +12,5 @@ #define PCI_BUS_P64H2_1_B 5 // P64H2#1 bus B #define PCI_BUS_P64H2_1_A 6 // P64H2#1 bus A #define PCI_BUS_ICH3 7 // ICH3-S -#define SUPERIO_BUS 8 // (arbitrary but unique bus #) #endif // XE7501DEVKIT_BUS_H_INCLUDED diff --git a/src/mainboard/intel/xe7501devkit/mptable.c b/src/mainboard/intel/xe7501devkit/mptable.c index 1a9268061d..9213a2389e 100644 --- a/src/mainboard/intel/xe7501devkit/mptable.c +++ b/src/mainboard/intel/xe7501devkit/mptable.c @@ -15,19 +15,7 @@ #define INT_D 3 #define PCI_IRQ(dev, intLine) (((dev)<<2) | intLine) -static void xe7501devkit_register_buses(struct mp_config_table *mc) -{ - // Bus ID, Bus Type - smp_write_bus(mc, PCI_BUS_CHIPSET, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_E7501_HI_B, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_P64H2_2_B, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_P64H2_2_A, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_E7501_HI_D, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_P64H2_1_B, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_P64H2_1_A, BUSTYPE_PCI); - smp_write_bus(mc, PCI_BUS_ICH3, BUSTYPE_PCI); - smp_write_bus(mc, SUPERIO_BUS, BUSTYPE_ISA); -} +static int bus_isa; static void xe7501devkit_register_ioapics(struct mp_config_table *mc) { @@ -126,7 +114,7 @@ static void xe7501devkit_register_interrupts(struct mp_config_table *mc) // TODO: Not sure how to handle BT_INTR# signals from the P64H2s. Do we even need to, in APIC mode? - mptable_add_isa_interrupts(mc, SUPERIO_BUS, IOAPIC_ICH3, 0); + mptable_add_isa_interrupts(mc, bus_isa, IOAPIC_ICH3, 0); } static void *smp_write_config_table(void* v) @@ -139,7 +127,7 @@ static void *smp_write_config_table(void* v) smp_write_processors(mc); - xe7501devkit_register_buses(mc); + mptable_write_buses(mc, NULL, &bus_isa); xe7501devkit_register_ioapics(mc); xe7501devkit_register_interrupts(mc); diff --git a/src/mainboard/supermicro/h8dme/get_bus_conf.c b/src/mainboard/supermicro/h8dme/get_bus_conf.c index 5052f35d7b..42c4c46e7f 100644 --- a/src/mainboard/supermicro/h8dme/get_bus_conf.c +++ b/src/mainboard/supermicro/h8dme/get_bus_conf.c @@ -34,7 +34,6 @@ // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables //busnum is default - unsigned char bus_isa; unsigned char bus_mcp55[8]; //1 unsigned apicid_mcp55; @@ -124,12 +123,9 @@ void get_bus_conf(void) dev = dev_find_slot(bus_mcp55[0], PCI_DEVFN(sbdn + 0x0a + i - 2 , 0)); if (dev) { bus_mcp55[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_mcp55[0], sbdn + 0x0a + i - 2 ); - bus_isa = bus_mcp55[i-1]+1; } } diff --git a/src/mainboard/supermicro/h8dme/mptable.c b/src/mainboard/supermicro/h8dme/mptable.c index fe4acac38d..01a8aa009e 100644 --- a/src/mainboard/supermicro/h8dme/mptable.c +++ b/src/mainboard/supermicro/h8dme/mptable.c @@ -26,7 +26,6 @@ #include <stdint.h> #include <cpu/amd/amdk8_sysconf.h> -extern unsigned char bus_isa; extern unsigned char bus_mcp55[8]; //1 extern unsigned apicid_mcp55; @@ -37,8 +36,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; unsigned sbdn; - unsigned char bus_num; - int i,j; + int i, j, bus_isa; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -49,12 +47,7 @@ static void *smp_write_config_table(void *v) get_bus_conf(); sbdn = sysconf.sbdn; -/*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; 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/supermicro/h8dmr/get_bus_conf.c b/src/mainboard/supermicro/h8dmr/get_bus_conf.c index 5052f35d7b..42c4c46e7f 100644 --- a/src/mainboard/supermicro/h8dmr/get_bus_conf.c +++ b/src/mainboard/supermicro/h8dmr/get_bus_conf.c @@ -34,7 +34,6 @@ // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables //busnum is default - unsigned char bus_isa; unsigned char bus_mcp55[8]; //1 unsigned apicid_mcp55; @@ -124,12 +123,9 @@ void get_bus_conf(void) dev = dev_find_slot(bus_mcp55[0], PCI_DEVFN(sbdn + 0x0a + i - 2 , 0)); if (dev) { bus_mcp55[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_mcp55[0], sbdn + 0x0a + i - 2 ); - bus_isa = bus_mcp55[i-1]+1; } } diff --git a/src/mainboard/supermicro/h8dmr/mptable.c b/src/mainboard/supermicro/h8dmr/mptable.c index bf86c5f8d6..13ae806aa9 100644 --- a/src/mainboard/supermicro/h8dmr/mptable.c +++ b/src/mainboard/supermicro/h8dmr/mptable.c @@ -26,7 +26,6 @@ #include <stdint.h> #include <cpu/amd/amdk8_sysconf.h> -extern unsigned char bus_isa; extern unsigned char bus_mcp55[8]; //1 extern unsigned apicid_mcp55; @@ -37,8 +36,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; unsigned sbdn; - unsigned char bus_num; - int i,j; + int i, j, bus_isa; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -49,12 +47,7 @@ static void *smp_write_config_table(void *v) get_bus_conf(); sbdn = sysconf.sbdn; -/*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; 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/supermicro/h8dmr_fam10/get_bus_conf.c b/src/mainboard/supermicro/h8dmr_fam10/get_bus_conf.c index 20d31813b0..07350e3f77 100644 --- a/src/mainboard/supermicro/h8dmr_fam10/get_bus_conf.c +++ b/src/mainboard/supermicro/h8dmr_fam10/get_bus_conf.c @@ -73,7 +73,7 @@ void get_bus_conf(void) struct mb_sysconf_t *m; device_t dev; - int i, j; + int i; if(get_bus_conf_done==1) return; //do it only once @@ -92,7 +92,6 @@ void get_bus_conf(void) get_pci1234(); - m->bus_type[0] = 1; //pci sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain m->bus_mcp55[0] = (sysconf.pci1234[0] >> 12) & 0xff; @@ -115,18 +114,6 @@ void get_bus_conf(void) } } - for(i=0; i< sysconf.hc_possible_num; i++) { - if(!(sysconf.pci1234[i] & 0x1) ) continue; - - unsigned busn = (sysconf.pci1234[i] >> 12) & 0xff; - unsigned busn_max = (sysconf.pci1234[i] >> 20) & 0xff; - for (j = busn; j <= busn_max; j++) - m->bus_type[j] = 1; - if(m->bus_isa <= busn_max) - m->bus_isa = busn_max + 1; - printk(BIOS_DEBUG, "i=%d bus range: [%x, %x] bus_isa=%x\n",i, busn, busn_max, m->bus_isa); - } - /*I/O APICs: APIC ID Version State Address*/ #if CONFIG_LOGICAL_CPUS==1 apicid_base = get_apicid_base(1); diff --git a/src/mainboard/supermicro/h8dmr_fam10/mb_sysconf.h b/src/mainboard/supermicro/h8dmr_fam10/mb_sysconf.h index a2e6fc7ade..d27ee3f69e 100644 --- a/src/mainboard/supermicro/h8dmr_fam10/mb_sysconf.h +++ b/src/mainboard/supermicro/h8dmr_fam10/mb_sysconf.h @@ -23,11 +23,8 @@ #define MB_SYSCONF_H struct mb_sysconf_t { - unsigned char bus_isa; unsigned char bus_mcp55[8]; //1 unsigned apicid_mcp55; - unsigned bus_type[256]; - }; #endif diff --git a/src/mainboard/supermicro/h8dmr_fam10/mptable.c b/src/mainboard/supermicro/h8dmr_fam10/mptable.c index 45720849e2..ece917dc0d 100644 --- a/src/mainboard/supermicro/h8dmr_fam10/mptable.c +++ b/src/mainboard/supermicro/h8dmr_fam10/mptable.c @@ -32,7 +32,7 @@ static void *smp_write_config_table(void *v) struct mp_config_table *mc; struct mb_sysconf_t *m; unsigned sbdn; - int i,j; + int i, j, bus_isa; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -44,13 +44,7 @@ static void *smp_write_config_table(void *v) sbdn = sysconf.sbdn; m = sysconf.mb; -/*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(j= 0; j < 256 ; j++) { - if(m->bus_type[j]) - smp_write_bus(mc, j, "PCI "); - } - smp_write_bus(mc, m->bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /*I/O APICs: APIC ID Version State Address*/ { @@ -79,7 +73,7 @@ static void *smp_write_config_table(void *v) } - mptable_add_isa_interrupts(mc, m->bus_isa, m->apicid_mcp55, 0); + mptable_add_isa_interrupts(mc, bus_isa, m->apicid_mcp55, 0); /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1, m->apicid_mcp55, 0xa); @@ -110,8 +104,8 @@ static void *smp_write_config_table(void *v) } /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ - smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1); /* There is no extension information... */ /* Compute the checksums */ diff --git a/src/mainboard/supermicro/h8qme_fam10/get_bus_conf.c b/src/mainboard/supermicro/h8qme_fam10/get_bus_conf.c index 117b08735e..f03fb64e81 100644 --- a/src/mainboard/supermicro/h8qme_fam10/get_bus_conf.c +++ b/src/mainboard/supermicro/h8qme_fam10/get_bus_conf.c @@ -75,7 +75,7 @@ void get_bus_conf(void) struct mb_sysconf_t *m; device_t dev; - int i, j; + int i; if(get_bus_conf_done==1) return; //do it only once @@ -94,7 +94,6 @@ void get_bus_conf(void) get_pci1234(); - m->bus_type[0] = 1; //pci sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain m->bus_mcp55[0] = (sysconf.pci1234[0] >> 12) & 0xff; @@ -131,20 +130,6 @@ void get_bus_conf(void) /* 8132_2 */ dev = dev_find_slot(m->bus_8132_0, PCI_DEVFN(sbdn3 + 1, 0)); m->bus_8132_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - m->bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - m->bus_isa++; - - for(i=0; i< sysconf.hc_possible_num; i++) { - if(!(sysconf.pci1234[i] & 0x1) ) continue; - - unsigned busn = (sysconf.pci1234[i] >> 12) & 0xff; - unsigned busn_max = (sysconf.pci1234[i] >> 20) & 0xff; - for (j = busn; j <= busn_max; j++) - m->bus_type[j] = 1; - if(m->bus_isa <= busn_max) - m->bus_isa = busn_max + 1; - printk(BIOS_DEBUG, "i=%d bus range: [%x, %x] bus_isa=%x\n",i, busn, busn_max, m->bus_isa); - } /*I/O APICs: APIC ID Version State Address*/ #if CONFIG_LOGICAL_CPUS==1 diff --git a/src/mainboard/supermicro/h8qme_fam10/mb_sysconf.h b/src/mainboard/supermicro/h8qme_fam10/mb_sysconf.h index 5a17fa9442..bf692f147e 100644 --- a/src/mainboard/supermicro/h8qme_fam10/mb_sysconf.h +++ b/src/mainboard/supermicro/h8qme_fam10/mb_sysconf.h @@ -23,10 +23,8 @@ #define MB_SYSCONF_H struct mb_sysconf_t { - unsigned char bus_isa; unsigned char bus_mcp55[8]; //1 unsigned apicid_mcp55; - unsigned bus_type[256]; unsigned char bus_8132_0; //7 unsigned char bus_8132_1; //8 diff --git a/src/mainboard/supermicro/h8qme_fam10/mptable.c b/src/mainboard/supermicro/h8qme_fam10/mptable.c index bf92863e99..95137ad786 100644 --- a/src/mainboard/supermicro/h8qme_fam10/mptable.c +++ b/src/mainboard/supermicro/h8qme_fam10/mptable.c @@ -34,7 +34,7 @@ static void *smp_write_config_table(void *v) struct mp_config_table *mc; struct mb_sysconf_t *m; unsigned sbdn; - int i,j; + int i, j, bus_isa; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -46,13 +46,7 @@ static void *smp_write_config_table(void *v) sbdn = sysconf.sbdn; m = sysconf.mb; -/*Bus: Bus ID Type*/ - /* define bus and isa numbers */ - for(j= 0; j < 256 ; j++) { - if(m->bus_type[j]) - smp_write_bus(mc, j, "PCI "); - } - smp_write_bus(mc, m->bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /*I/O APICs: APIC ID Version State Address*/ { @@ -81,7 +75,7 @@ static void *smp_write_config_table(void *v) } - mptable_add_isa_interrupts(mc, m->bus_isa, m->apicid_mcp55, 0); + mptable_add_isa_interrupts(mc, bus_isa, m->apicid_mcp55, 0); /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1, m->apicid_mcp55, 0x5); /* 5 SMBus, OK */ @@ -108,8 +102,8 @@ static void *smp_write_config_table(void *v) } /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ - smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1); /* There is no extension information... */ /* Compute the checksums */ diff --git a/src/mainboard/supermicro/x6dai_g/mptable.c b/src/mainboard/supermicro/x6dai_g/mptable.c index 04598b9f2a..4a7e947814 100644 --- a/src/mainboard/supermicro/x6dai_g/mptable.c +++ b/src/mainboard/supermicro/x6dai_g/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_6300; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -25,21 +24,14 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_6300 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); bus_6300 = 5; - bus_isa = 6; } } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ diff --git a/src/mainboard/supermicro/x6dhe_g/mptable.c b/src/mainboard/supermicro/x6dhe_g/mptable.c index 1f647aecb9..838ceab49f 100644 --- a/src/mainboard/supermicro/x6dhe_g/mptable.c +++ b/src/mainboard/supermicro/x6dhe_g/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_pxhd_1; unsigned char bus_pxhd_2; unsigned char bus_esb6300_1; @@ -36,12 +35,9 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_esb6300_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); bus_esb6300_2 = 7; - bus_isa = 8; } /* pxhd-1 */ dev = dev_find_slot(1, PCI_DEVFN(0x0,0)); @@ -61,11 +57,7 @@ static void *smp_write_config_table(void *v) } } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ diff --git a/src/mainboard/supermicro/x6dhe_g2/mptable.c b/src/mainboard/supermicro/x6dhe_g2/mptable.c index 4d073ef7a5..f86afaf394 100644 --- a/src/mainboard/supermicro/x6dhe_g2/mptable.c +++ b/src/mainboard/supermicro/x6dhe_g2/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_pxhd_1; unsigned char bus_pxhd_2; unsigned char bus_esb6300_1; @@ -36,12 +35,9 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_esb6300_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); bus_esb6300_2 = 7; - bus_isa = 8; } /* pxhd-1 */ dev = dev_find_slot(1, PCI_DEVFN(0x0,0)); @@ -61,11 +57,7 @@ static void *smp_write_config_table(void *v) } } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ diff --git a/src/mainboard/supermicro/x6dhr_ig/mptable.c b/src/mainboard/supermicro/x6dhr_ig/mptable.c index fdf1689fe8..01ea6fe9ae 100644 --- a/src/mainboard/supermicro/x6dhr_ig/mptable.c +++ b/src/mainboard/supermicro/x6dhr_ig/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_pxhd_1; unsigned char bus_pxhd_2; unsigned char bus_pxhd_3; @@ -29,14 +28,11 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_ich5r_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1f.0, using defaults\n"); bus_ich5r_1 = 9; - bus_isa = 10; } /* pxhd-1 */ dev = dev_find_slot(2, PCI_DEVFN(0x0,0)); @@ -86,11 +82,7 @@ static void *smp_write_config_table(void *v) } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ diff --git a/src/mainboard/supermicro/x6dhr_ig2/mptable.c b/src/mainboard/supermicro/x6dhr_ig2/mptable.c index 283b23e6e7..e1b58d7582 100644 --- a/src/mainboard/supermicro/x6dhr_ig2/mptable.c +++ b/src/mainboard/supermicro/x6dhr_ig2/mptable.c @@ -8,8 +8,7 @@ static void *smp_write_config_table(void *v) { struct mp_config_table *mc; - unsigned char bus_num; - unsigned char bus_isa; + int bus_isa; unsigned char bus_pxhd_1; unsigned char bus_pxhd_2; unsigned char bus_pxhd_3; @@ -29,14 +28,11 @@ static void *smp_write_config_table(void *v) dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); if (dev) { bus_ich5r_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_isa++; } else { printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); bus_ich5r_1 = 7; - bus_isa = 8; } /* pxhd-1 */ dev = dev_find_slot(1, PCI_DEVFN(0x0,0)); @@ -86,11 +82,7 @@ static void *smp_write_config_table(void *v) } - /* define bus and isa numbers */ - for(bus_num = 0; bus_num < bus_isa; bus_num++) { - smp_write_bus(mc, bus_num, "PCI "); - } - smp_write_bus(mc, bus_isa, "ISA "); + mptable_write_buses(mc, NULL, &bus_isa); /* IOAPIC handling */ |