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authorYinghai Lu <yinghai@kernel.org>2014-07-03 13:46:17 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-07-08 16:17:26 -0600
commit096d4221f92fb205ade35f35e3ceeba5662528fe (patch)
treeea62a02eb97c105f35482541af9cee1cb9d382a7
parentc33377082dd9ede1e998f7ce416077e4b1c2276c (diff)
downloadop-kernel-dev-096d4221f92fb205ade35f35e3ceeba5662528fe.zip
op-kernel-dev-096d4221f92fb205ade35f35e3ceeba5662528fe.tar.gz
PCI: Support BAR sizes up to 128GB
Increase the maximum BAR size from 8GB to 128GB. [bhelgaas: changelog] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-rw-r--r--drivers/pci/setup-bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index a5a63ec..6373985 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -925,7 +925,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
{
struct pci_dev *dev;
resource_size_t min_align, align, size, size0, size1;
- resource_size_t aligns[14]; /* Alignments from 1Mb to 8Gb */
+ resource_size_t aligns[18]; /* Alignments from 1Mb to 128Gb */
int order, max_order;
struct resource *b_res = find_free_bus_resource(bus,
mask | IORESOURCE_PREFETCH, type);
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