diff options
| author | Yinghai Lu <yinghailu@gmail.com> | 2008-02-20 17:41:38 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2008-02-20 17:41:38 +0000 |
| commit | f327d9f9540971518e1661e1f50d30ffa6b74173 (patch) | |
| tree | 51e84712bcaf920a99413e46dd9d255d4278d5c9 /src/mainboard/nvidia/l1_2pvv/irq_tables.c | |
| parent | 8eff1e3d0419f42684fc8a63e1dd0a84eb7e9b50 (diff) | |
| download | coreboot-f327d9f9540971518e1661e1f50d30ffa6b74173.tar.xz | |
Route device IRQ through PCI bridge instead in mptable.
Don't enable pin0 for ioapic of io-4.
1. apic error in kernel for MB with mcp55+io55
2. some pcie-cards could have pci bridge there, so need to put entries
for device under them in mptable.
Signed-off-by: Yinghai Lu <yinghailu@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3112 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/nvidia/l1_2pvv/irq_tables.c')
| -rw-r--r-- | src/mainboard/nvidia/l1_2pvv/irq_tables.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mainboard/nvidia/l1_2pvv/irq_tables.c b/src/mainboard/nvidia/l1_2pvv/irq_tables.c index c79f0ca92e..289726b736 100644 --- a/src/mainboard/nvidia/l1_2pvv/irq_tables.c +++ b/src/mainboard/nvidia/l1_2pvv/irq_tables.c @@ -78,15 +78,15 @@ unsigned long write_pirq_routing_table(unsigned long addr) pirq = (void *)(addr); v = (uint8_t *)(addr); - + pirq->signature = PIRQ_SIGNATURE; pirq->version = PIRQ_VERSION; - - pirq->rtr_bus = m->bus_mcp55[0]; + + pirq->rtr_bus = m->bus_mcp55; pirq->rtr_devfn = ((sbdn+6)<<3)|0; pirq->exclusive_irqs = 0; - + pirq->rtr_vendor = 0x10de; pirq->rtr_device = 0x0370; @@ -97,10 +97,10 @@ unsigned long write_pirq_routing_table(unsigned long addr) pirq_info = (void *) ( &pirq->checksum + 1); slot_num = 0; //pci bridge - write_pirq_info(pirq_info, m->bus_mcp55[0], ((sbdn+6)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0); + write_pirq_info(pirq_info, m->bus_mcp55, ((sbdn+6)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0); pirq_info++; slot_num++; - - for(i=1; i< sysconf.hc_possible_num; i++) { + + for (i = 1; i < sysconf.hc_possible_num; i++) { if(!(sysconf.pci1234[i] & 0x1) ) continue; unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff; unsigned devn = sysconf.hcdn[i] & 0xff; @@ -109,10 +109,10 @@ unsigned long write_pirq_routing_table(unsigned long addr) pirq_info++; slot_num++; } - pirq->size = 32 + 16 * slot_num; + pirq->size = 32 + 16 * slot_num; for (i = 0; i < pirq->size; i++) - sum += v[i]; + sum += v[i]; sum = pirq->checksum - sum; |