diff options
| -rw-r--r-- | drivers/pci/setup-bus.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index f9b7bdd2782..8ddb918f5f5 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -416,13 +416,13 @@ static void pci_bus_size_cardbus(struct pci_bus *bus) * Reserve some resources for CardBus. We reserve * a fixed amount of bus space for CardBus bridges. */ - b_res[0].start = pci_cardbus_io_size; - b_res[0].end = b_res[0].start + pci_cardbus_io_size - 1; - b_res[0].flags |= IORESOURCE_IO; + b_res[0].start = 0; + b_res[0].end = pci_cardbus_io_size - 1; + b_res[0].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN; - b_res[1].start = pci_cardbus_io_size; - b_res[1].end = b_res[1].start + pci_cardbus_io_size - 1; - b_res[1].flags |= IORESOURCE_IO; + b_res[1].start = 0; + b_res[1].end = pci_cardbus_io_size - 1; + b_res[1].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN; /* * Check whether prefetchable memory is supported @@ -441,17 +441,17 @@ static void pci_bus_size_cardbus(struct pci_bus *bus) * twice the size. */ if (ctrl & PCI_CB_BRIDGE_CTL_PREFETCH_MEM0) { - b_res[2].start = pci_cardbus_mem_size; - b_res[2].end = b_res[2].start + pci_cardbus_mem_size - 1; - b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH; + b_res[2].start = 0; + b_res[2].end = pci_cardbus_mem_size - 1; + b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH | IORESOURCE_SIZEALIGN; - b_res[3].start = pci_cardbus_mem_size; - b_res[3].end = b_res[3].start + pci_cardbus_mem_size - 1; - b_res[3].flags |= IORESOURCE_MEM; + b_res[3].start = 0; + b_res[3].end = pci_cardbus_mem_size - 1; + b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN; } else { - b_res[3].start = pci_cardbus_mem_size * 2; - b_res[3].end = b_res[3].start + pci_cardbus_mem_size * 2 - 1; - b_res[3].flags |= IORESOURCE_MEM; + b_res[3].start = 0; + b_res[3].end = pci_cardbus_mem_size * 2 - 1; + b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN; } } |