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author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-12 11:14:33 -0400 |
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committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-12 11:14:33 -0400 |
commit | 25a765b7f05cb8460fa01b54568894b20e184862 (patch) | |
tree | 0b56db57b4d9f912393ab303c269e0fe6cdf8635 /arch/x86/pci/bus_numa.c | |
parent | 9d2be9287107695708e6aae5105a8a518a6cb4d0 (diff) | |
parent | 64282278989d5b0398dcb3ba7904cb00c621dc35 (diff) | |
download | linux-stable-25a765b7f05cb8460fa01b54568894b20e184862.tar.gz linux-stable-25a765b7f05cb8460fa01b54568894b20e184862.tar.bz2 linux-stable-25a765b7f05cb8460fa01b54568894b20e184862.zip |
Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7
* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
x86: Document x86_init.paging.pagetable_init()
x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
x86: Move paging_init() call to x86_init.paging.pagetable_init()
x86: Rename pagetable_setup_start() to pagetable_init()
x86: Remove base argument from x86_init.paging.pagetable_setup_start
Linux 3.6-rc5
HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
Remove user-triggerable BUG from mpol_to_str
xen/pciback: Fix proper FLR steps.
uml: fix compile error in deliver_alarm()
dj: memory scribble in logi_dj
Fix order of arguments to compat_put_time[spec|val]
xen: Use correct masking in xen_swiotlb_alloc_coherent.
xen: fix logical error in tlb flushing
xen/p2m: Fix one-off error in checking the P2M tree directory.
powerpc: Don't use __put_user() in patch_instruction
powerpc: Make sure IPI handlers see data written by IPI senders
powerpc: Restore correct DSCR in context switch
powerpc: Fix DSCR inheritance in copy_thread()
powerpc: Keep thread.dscr and thread.dscr_inherit in sync
...
Diffstat (limited to 'arch/x86/pci/bus_numa.c')
-rw-r--r-- | arch/x86/pci/bus_numa.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c index 306579f7d0fd..d37e2fec97e5 100644 --- a/arch/x86/pci/bus_numa.c +++ b/arch/x86/pci/bus_numa.c @@ -14,7 +14,7 @@ static struct pci_root_info *x86_find_pci_root_info(int bus) return NULL; list_for_each_entry(info, &pci_root_infos, list) - if (info->bus_min == bus) + if (info->busn.start == bus) return info; return NULL; @@ -24,6 +24,8 @@ void x86_pci_root_bus_resources(int bus, struct list_head *resources) { struct pci_root_info *info = x86_find_pci_root_info(bus); struct pci_root_res *root_res; + struct pci_host_bridge_window *window; + bool found = false; if (!info) goto default_resources; @@ -31,6 +33,16 @@ void x86_pci_root_bus_resources(int bus, struct list_head *resources) printk(KERN_DEBUG "PCI: root bus %02x: hardware-probed resources\n", bus); + /* already added by acpi ? */ + list_for_each_entry(window, resources, list) + if (window->res->flags & IORESOURCE_BUS) { + found = true; + break; + } + + if (!found) + pci_add_resource(resources, &info->busn); + list_for_each_entry(root_res, &info->resources, list) { struct resource *res; struct resource *root; @@ -66,9 +78,13 @@ struct pci_root_info __init *alloc_pci_root_info(int bus_min, int bus_max, if (!info) return info; + sprintf(info->name, "PCI Bus #%02x", bus_min); + INIT_LIST_HEAD(&info->resources); - info->bus_min = bus_min; - info->bus_max = bus_max; + info->busn.name = info->name; + info->busn.start = bus_min; + info->busn.end = bus_max; + info->busn.flags = IORESOURCE_BUS; info->node = node; info->link = link; |