diff options
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index f1c51943bdfc..b5f9f57f436a 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1178,7 +1178,8 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) { struct pci_dev *dev; unsigned long mask, prefmask, type2 = 0, type3 = 0; - resource_size_t additional_mem_size = 0, additional_io_size = 0; + resource_size_t additional_io_size = 0, additional_mmio_size = 0, + additional_mmio_pref_size = 0; struct resource *b_res; int ret; @@ -1212,7 +1213,8 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) pci_bridge_check_ranges(bus); if (bus->self->is_hotplug_bridge) { additional_io_size = pci_hotplug_io_size; - additional_mem_size = pci_hotplug_mem_size; + additional_mmio_size = pci_hotplug_mmio_size; + additional_mmio_pref_size = pci_hotplug_mmio_pref_size; } /* Fall through */ default: @@ -1230,9 +1232,9 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) if (b_res[2].flags & IORESOURCE_MEM_64) { prefmask |= IORESOURCE_MEM_64; ret = pbus_size_mem(bus, prefmask, prefmask, - prefmask, prefmask, - realloc_head ? 0 : additional_mem_size, - additional_mem_size, realloc_head); + prefmask, prefmask, + realloc_head ? 0 : additional_mmio_pref_size, + additional_mmio_pref_size, realloc_head); /* * If successful, all non-prefetchable resources @@ -1254,9 +1256,9 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) if (!type2) { prefmask &= ~IORESOURCE_MEM_64; ret = pbus_size_mem(bus, prefmask, prefmask, - prefmask, prefmask, - realloc_head ? 0 : additional_mem_size, - additional_mem_size, realloc_head); + prefmask, prefmask, + realloc_head ? 0 : additional_mmio_pref_size, + additional_mmio_pref_size, realloc_head); /* * If successful, only non-prefetchable resources @@ -1265,7 +1267,7 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) if (ret == 0) mask = prefmask; else - additional_mem_size += additional_mem_size; + additional_mmio_size += additional_mmio_pref_size; type2 = type3 = IORESOURCE_MEM; } @@ -1285,8 +1287,8 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) * prefetchable resource in a 64-bit prefetchable window. */ pbus_size_mem(bus, mask, IORESOURCE_MEM, type2, type3, - realloc_head ? 0 : additional_mem_size, - additional_mem_size, realloc_head); + realloc_head ? 0 : additional_mmio_size, + additional_mmio_size, realloc_head); break; } } |