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author | Paul Menzel <paulepanter@users.sourceforge.net> | 2013-10-18 09:42:55 +0200 |
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committer | Jonathan A. Kollasch <jakllsch@kollasch.net> | 2013-10-18 17:44:56 +0200 |
commit | 6a4e9b547a0e73fb48ee228357820fb3ba85cec2 (patch) | |
tree | 36f5602238822afed6f08967eba787c1d2853556 /src/mainboard/tyan/s2895/get_bus_conf.c | |
parent | cd9abf95e7fe3d67f02e5e0197efa2688db83d22 (diff) | |
download | coreboot-6a4e9b547a0e73fb48ee228357820fb3ba85cec2.tar.xz |
get_bus_conf.c: reindent with indent
Change-Id: Ia0c37339aa69b92a1b518fa5e49adc4a7628ae5d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3979
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/tyan/s2895/get_bus_conf.c')
-rw-r--r-- | src/mainboard/tyan/s2895/get_bus_conf.c | 216 |
1 files changed, 109 insertions, 107 deletions
diff --git a/src/mainboard/tyan/s2895/get_bus_conf.c b/src/mainboard/tyan/s2895/get_bus_conf.c index abd6297b48..11b1bc211e 100644 --- a/src/mainboard/tyan/s2895/get_bus_conf.c +++ b/src/mainboard/tyan/s2895/get_bus_conf.c @@ -12,43 +12,42 @@ // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables //busnum is default - unsigned char bus_ck804_0; //1 - unsigned char bus_ck804_1; //2 - unsigned char bus_ck804_2; //3 - unsigned char bus_ck804_3; //4 - unsigned char bus_ck804_4; //5 - unsigned char bus_ck804_5; //6 - unsigned char bus_8131_0; //7 - unsigned char bus_8131_1; //8 - unsigned char bus_8131_2; //9 - unsigned char bus_ck804b_0;//a - unsigned char bus_ck804b_1;//b - unsigned char bus_ck804b_2;//c - unsigned char bus_ck804b_3;//d - unsigned char bus_ck804b_4;//e - unsigned char bus_ck804b_5;//f - unsigned apicid_ck804; - unsigned apicid_8131_1; - unsigned apicid_8131_2; - unsigned apicid_ck804b; - -unsigned pci1234x[] = -{ //Here you only need to set value in pci1234 for HT-IO that could be installed or not - //You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail - 0x0000ff0, - 0x0000ff0, - 0x0000ff0, +unsigned char bus_ck804_0; //1 +unsigned char bus_ck804_1; //2 +unsigned char bus_ck804_2; //3 +unsigned char bus_ck804_3; //4 +unsigned char bus_ck804_4; //5 +unsigned char bus_ck804_5; //6 +unsigned char bus_8131_0; //7 +unsigned char bus_8131_1; //8 +unsigned char bus_8131_2; //9 +unsigned char bus_ck804b_0; //a +unsigned char bus_ck804b_1; //b +unsigned char bus_ck804b_2; //c +unsigned char bus_ck804b_3; //d +unsigned char bus_ck804b_4; //e +unsigned char bus_ck804b_5; //f +unsigned apicid_ck804; +unsigned apicid_8131_1; +unsigned apicid_8131_2; +unsigned apicid_ck804b; + +unsigned pci1234x[] = { //Here you only need to set value in pci1234 for HT-IO that could be installed or not + //You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail + 0x0000ff0, + 0x0000ff0, + 0x0000ff0, // 0x0000ff0, // 0x0000ff0, // 0x0000ff0, // 0x0000ff0, // 0x0000ff0 }; -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 + +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, 0x20202020, 0x20202020, - 0x20202020, // 0x20202020, // 0x20202020, // 0x20202020, @@ -59,8 +58,6 @@ unsigned hcdnx[] = unsigned sbdn3; unsigned sbdnb; - - static unsigned get_bus_conf_done = 0; void get_bus_conf(void) @@ -69,92 +66,97 @@ void get_bus_conf(void) unsigned apicid_base; unsigned sbdn; - device_t dev; - int i; + device_t dev; + int i; - if(get_bus_conf_done==1) return; //do it only once + if (get_bus_conf_done == 1) + return; //do it only once - get_bus_conf_done = 1; + get_bus_conf_done = 1; - sysconf.hc_possible_num = ARRAY_SIZE(pci1234x); - for(i=0;i<sysconf.hc_possible_num; i++) { - sysconf.pci1234[i] = pci1234x[i]; - sysconf.hcdn[i] = hcdnx[i]; - } + sysconf.hc_possible_num = ARRAY_SIZE(pci1234x); + for (i = 0; i < sysconf.hc_possible_num; i++) { + sysconf.pci1234[i] = pci1234x[i]; + sysconf.hcdn[i] = hcdnx[i]; + } - get_sblk_pci1234(); + get_sblk_pci1234(); - sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain + sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain sbdn = sysconf.sbdn; sbdn3 = (sysconf.hcdn[1] & 0xff); - sbdnb = (sysconf.hcdn[2] & 0xff); // first byte of second chain + sbdnb = (sysconf.hcdn[2] & 0xff); // first byte of second chain bus_ck804_0 = (sysconf.pci1234[0] >> 16) & 0xff; - /* CK804 */ - dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x09,0)); - if (dev) { - bus_ck804_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804_5++; - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x09); - - bus_ck804_1 = 2; - bus_ck804_5 = 3; - } - - dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn+ 0x0e,0)); - if (dev) { - bus_ck804_5 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn+ 0x0e); - } - - bus_8131_0 = (sysconf.pci1234[1] >> 16) & 0xff; - /* 8131-1 */ - dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3,0)); - if (dev) { - bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_8131_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_8131_2++; - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:01.0, using defaults\n", bus_8131_0); - - bus_8131_1 = bus_8131_0+1; - bus_8131_2 = bus_8131_0+2; - } - /* 8131-2 */ - dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3,0)); - if (dev) { - bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:02.0, using defaults\n", bus_8131_0); - - bus_8131_2 = bus_8131_1+1; - } - - /* CK804b */ - - if(sysconf.pci1234[2] & 0x0f) { //if the second cpu is installed - bus_ck804b_0 = (sysconf.pci1234[2]>>16) & 0xff; - - dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0e,0)); - if (dev) { - bus_ck804b_5 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x0e); - bus_ck804b_5 = bus_ck804b_4+1; - } + /* CK804 */ + dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x09, 0)); + if (dev) { + bus_ck804_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); + bus_ck804_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_ck804_5++; + } else { + printk(BIOS_DEBUG, + "ERROR - could not find PCI 1:%02x.0, using defaults\n", + sbdn + 0x09); + + bus_ck804_1 = 2; + bus_ck804_5 = 3; + } + + dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x0e, 0)); + if (dev) { + bus_ck804_5 = pci_read_config8(dev, PCI_SECONDARY_BUS); + } else { + printk(BIOS_DEBUG, + "ERROR - could not find PCI 1:%02x.0, using defaults\n", + sbdn + 0x0e); } + bus_8131_0 = (sysconf.pci1234[1] >> 16) & 0xff; + /* 8131-1 */ + dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3, 0)); + if (dev) { + bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); + bus_8131_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_8131_2++; + } else { + printk(BIOS_DEBUG, + "ERROR - could not find PCI %02x:01.0, using defaults\n", + bus_8131_0); + + bus_8131_1 = bus_8131_0 + 1; + bus_8131_2 = bus_8131_0 + 2; + } + /* 8131-2 */ + dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3, 0)); + if (dev) { + bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); + } else { + printk(BIOS_DEBUG, + "ERROR - could not find PCI %02x:02.0, using defaults\n", + bus_8131_0); + + bus_8131_2 = bus_8131_1 + 1; + } + + /* CK804b */ + + if (sysconf.pci1234[2] & 0x0f) { //if the second cpu is installed + bus_ck804b_0 = (sysconf.pci1234[2] >> 16) & 0xff; + + dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0e, 0)); + if (dev) { + bus_ck804b_5 = pci_read_config8(dev, PCI_SECONDARY_BUS); + } else { + printk(BIOS_DEBUG, + "ERROR - could not find PCI %02x:%02x.0, using defaults\n", + bus_ck804b_0, sbdnb + 0x0e); + bus_ck804b_5 = bus_ck804b_4 + 1; + } + } /*I/O APICs: APIC ID Version State Address*/ #if CONFIG_LOGICAL_CPUS @@ -162,8 +164,8 @@ void get_bus_conf(void) #else apicid_base = CONFIG_MAX_PHYSICAL_CPUS; #endif - apicid_ck804 = apicid_base+0; - apicid_8131_1 = apicid_base+1; - apicid_8131_2 = apicid_base+2; - apicid_ck804b = apicid_base+3; + apicid_ck804 = apicid_base + 0; + apicid_8131_1 = apicid_base + 1; + apicid_8131_2 = apicid_base + 2; + apicid_ck804b = apicid_base + 3; } |