diff options
| -rw-r--r-- | drivers/pci/setup-bus.c | 4 | ||||
| -rw-r--r-- | drivers/pci/setup-res.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 73f1f5deff51..49e03234c728 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -614,7 +614,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, if (children_add_size > add_size) add_size = children_add_size; size1 = (!add_head || (add_head && !add_size)) ? size0 : - calculate_iosize(size, min_size+add_size, size1, + calculate_iosize(size, min_size, add_size + size1, resource_size(b_res), 4096); if (!size0 && !size1) { if (b_res->start || b_res->end) @@ -718,7 +718,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, if (children_add_size > add_size) add_size = children_add_size; size1 = (!add_head || (add_head && !add_size)) ? size0 : - calculate_memsize(size, min_size+add_size, 0, + calculate_memsize(size, min_size, add_size, resource_size(b_res), min_align); if (!size0 && !size1) { if (b_res->start || b_res->end) diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index e1a7e1251e0c..e4261498fcf6 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -233,11 +233,12 @@ int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsiz return -EINVAL; } - new_size = resource_size(res) + addsize + min_align; + /* already aligned with min_align */ + new_size = resource_size(res) + addsize; ret = _pci_assign_resource(dev, resno, new_size, min_align); if (!ret) { res->flags &= ~IORESOURCE_STARTALIGN; - dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res); + dev_info(&dev->dev, "BAR %d: reassigned %pR\n", resno, res); if (resno < PCI_BRIDGE_RESOURCES) pci_update_resource(dev, resno); } |