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authorDan Williams <dan.j.williams@intel.com>2009-09-09 04:55:21 +0400
committerDan Williams <dan.j.williams@intel.com>2009-09-09 04:55:21 +0400
commitbbb20089a3275a19e475dbc21320c3742e3ca423 (patch)
tree216fdc1cbef450ca688135c5b8969169482d9a48 /drivers/pci/probe.c
parent3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff)
parent657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff)
downloadlinux-bbb20089a3275a19e475dbc21320c3742e3ca423.tar.xz
Merge branch 'dmaengine' into async-tx-next
Conflicts: crypto/async_tx/async_xor.c drivers/dma/ioat/dma_v2.h drivers/dma/ioat/pci.c drivers/md/raid5.c
Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index f1ae2475ffff..40e75f6a5056 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -193,7 +193,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
res->flags |= pci_calc_resource_flags(l) | IORESOURCE_SIZEALIGN;
if (type == pci_bar_io) {
l &= PCI_BASE_ADDRESS_IO_MASK;
- mask = PCI_BASE_ADDRESS_IO_MASK & 0xffff;
+ mask = PCI_BASE_ADDRESS_IO_MASK & IO_SPACE_LIMIT;
} else {
l &= PCI_BASE_ADDRESS_MEM_MASK;
mask = (u32)PCI_BASE_ADDRESS_MEM_MASK;
@@ -237,6 +237,8 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
dev_printk(KERN_DEBUG, &dev->dev,
"reg %x 64bit mmio: %pR\n", pos, res);
}
+
+ res->flags |= IORESOURCE_MEM_64;
} else {
sz = pci_size(l, sz, mask);
@@ -287,7 +289,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
struct resource *res;
int i;
- if (!child->parent) /* It's a host bus, nothing to read */
+ if (pci_is_root_bus(child)) /* It's a host bus, nothing to read */
return;
if (dev->transparent) {
@@ -362,7 +364,10 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
}
}
if (base <= limit) {
- res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH;
+ res->flags = (mem_base_lo & PCI_PREF_RANGE_TYPE_MASK) |
+ IORESOURCE_MEM | IORESOURCE_PREFETCH;
+ if (res->flags & PCI_PREF_RANGE_TYPE_64)
+ res->flags |= IORESOURCE_MEM_64;
res->start = base;
res->end = limit + 0xfffff;
dev_printk(KERN_DEBUG, &dev->dev, "bridge %sbit mmio pref: %pR\n",