diff options
| author | Colin Ngam <cngam@sgi.com> | 2005-08-03 13:35:00 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-08-11 15:35:13 -0700 |
| commit | 674c6479b7bdc78528ea83dd43897e3161558b8b (patch) | |
| tree | 5ae55cc33867c1f6d0df1e6af8fe71e88ffee046 /arch/ia64/sn/pci | |
| parent | b5da623ae9be680ea59f268eeb339f0acb2d88c4 (diff) | |
[IA64-SGI] Altix only: Add PCI Domain number support.
This patch enables PCI Domain numbering on Altix.
Signed-off-by: Colin Ngam <cngam@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/pci')
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_provider.c | 11 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/tioca_provider.c | 5 |
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c index b95e928636a..dfaf01e5be8 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -60,7 +60,7 @@ static int sal_pcibr_error_interrupt(struct pcibus_info *soft) ret_stuff.status = 0; ret_stuff.v0 = 0; - segment = 0; + segment = soft->pbi_buscommon.bs_persist_segment; busnum = soft->pbi_buscommon.bs_persist_busnum; SAL_CALL_NOLOCK(ret_stuff, (u64) SN_SAL_IOIF_ERROR_INTERRUPT, @@ -142,9 +142,12 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont j++, sn_flush_device_list++) { if (sn_flush_device_list->sfdl_slot == -1) continue; - if (sn_flush_device_list-> - sfdl_persistent_busnum == - soft->pbi_buscommon.bs_persist_busnum) + if ((sn_flush_device_list-> + sfdl_persistent_segment == + soft->pbi_buscommon.bs_persist_segment) && + (sn_flush_device_list-> + sfdl_persistent_busnum == + soft->pbi_buscommon.bs_persist_busnum)) sn_flush_device_list->sfdl_pcibus_info = soft; } diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 5d76a758146..2fef7c10d6e 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -559,7 +559,7 @@ tioca_error_intr_handler(int irq, void *arg, struct pt_regs *pt) ret_stuff.status = 0; ret_stuff.v0 = 0; - segment = 0; + segment = soft->ca_common.bs_persist_segment; busnum = soft->ca_common.bs_persist_busnum; SAL_CALL_NOLOCK(ret_stuff, @@ -622,7 +622,8 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont nasid_to_cnodeid(tioca_common->ca_closest_nasid); tioca_common->ca_kernel_private = (uint64_t) tioca_kern; - bus = pci_find_bus(0, tioca_common->ca_common.bs_persist_busnum); + bus = pci_find_bus(tioca_common->ca_common.bs_persist_segment, + tioca_common->ca_common.bs_persist_busnum); BUG_ON(!bus); tioca_kern->ca_devices = &bus->devices; |