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    Subject[PATCH] x86/pci: print ioh resources only

    don't use them for peer pci root bus resource yet.
    so could cross check _CRS results

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>

    ---
    arch/x86/pci/intel_bus.c | 24 ++++++++----------------
    1 file changed, 8 insertions(+), 16 deletions(-)

    Index: linux-2.6/arch/x86/pci/intel_bus.c
    ===================================================================
    --- linux-2.6.orig/arch/x86/pci/intel_bus.c
    +++ linux-2.6/arch/x86/pci/intel_bus.c
    @@ -43,7 +43,7 @@ static void __devinit pci_root_bus_res(s
    {
    u16 word;
    u32 dword;
    - struct pci_root_info *info;
    + struct pci_root_info info;
    u16 io_base, io_end;
    u32 mmiol_base, mmiol_end;
    u64 mmioh_base, mmioh_end;
    @@ -53,30 +53,22 @@ static void __devinit pci_root_bus_res(s
    if (dev->cfg_size < 0x120)
    return;

    - if (pci_root_num >= PCI_ROOT_NR) {
    - printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
    - return;
    - }
    -
    - info = &pci_root_info[pci_root_num];
    - pci_root_num++;
    -
    pci_read_config_word(dev, IOH_LCFGBUS, &word);
    bus_base = (word & 0xff);
    bus_end = (word & 0xff00) >> 8;
    - sprintf(info->name, "PCI Bus #%02x", bus_base);
    - info->bus_min = bus_base;
    - info->bus_max = bus_end;
    + sprintf(info.name, "PCI Bus #%02x", bus_base);
    + info.bus_min = bus_base;
    + info.bus_max = bus_end;

    pci_read_config_word(dev, IOH_LIO, &word);
    io_base = (word & 0xf0) << (12 - 4);
    io_end = (word & 0xf000) | 0xfff;
    - update_res(info, io_base, io_end, IORESOURCE_IO, 0);
    + update_res(&info, io_base, io_end, IORESOURCE_IO, 0);

    pci_read_config_dword(dev, IOH_LMMIOL, &dword);
    mmiol_base = (dword & 0xff00) << (24 - 8);
    mmiol_end = (dword & 0xff000000) | 0xffffff;
    - update_res(info, mmiol_base, mmiol_end, IORESOURCE_MEM, 0);
    + update_res(&info, mmiol_base, mmiol_end, IORESOURCE_MEM, 0);

    pci_read_config_dword(dev, IOH_LMMIOH, &dword);
    mmioh_base = ((u64)(dword & 0xfc00)) << (26 - 10);
    @@ -85,9 +77,9 @@ static void __devinit pci_root_bus_res(s
    mmioh_base |= ((u64)(dword & 0x7ffff)) << 32;
    pci_read_config_dword(dev, IOH_LMMIOH_LIMITU, &dword);
    mmioh_end |= ((u64)(dword & 0x7ffff)) << 32;
    - update_res(info, mmioh_base, mmioh_end, IORESOURCE_MEM, 0);
    + update_res(&info, mmioh_base, mmioh_end, IORESOURCE_MEM, 0);

    - print_ioh_resources(info);
    + print_ioh_resources(&info);
    }

    /* intel IOH */

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