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-rw-r--r--src/device/Kconfig15
-rw-r--r--src/device/pciexp_device.c10
2 files changed, 3 insertions, 22 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 2976a61a8f..6096a38b6f 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -585,21 +585,6 @@ config PCIEXP_HOTPLUG_PREFETCH_MEM
child devices. This size should be page-aligned. The default is
256 MiB.
-config PCIEXP_HOTPLUG_PREFETCH_MEM_ABOVE_4G
- bool
- default y if !PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
- default n
- help
- This enables prefetch memory allocation above 4G boundary for the
- hotplug resources.
-
-config PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
- bool "PCI Express Hotplug Prefetch Memory Allocation below 4G boundary"
- default n
- help
- This enables prefetch memory allocation below 4G boundary for the
- hotplug resources.
-
config PCIEXP_HOTPLUG_IO
hex "PCI Express Hotplug I/O Space"
default 0x2000
diff --git a/src/device/pciexp_device.c b/src/device/pciexp_device.c
index f04d865152..1189207539 100644
--- a/src/device/pciexp_device.c
+++ b/src/device/pciexp_device.c
@@ -512,7 +512,7 @@ static void pciexp_hotplug_dummy_read_resources(struct device *dev)
{
struct resource *resource;
- /* Add extra memory space */
+ // Add extra memory space
resource = new_resource(dev, 0x10);
resource->size = CONFIG_PCIEXP_HOTPLUG_MEM;
resource->align = 12;
@@ -520,7 +520,7 @@ static void pciexp_hotplug_dummy_read_resources(struct device *dev)
resource->limit = 0xffffffff;
resource->flags |= IORESOURCE_MEM;
- /* Add extra prefetchable memory space */
+ // Add extra prefetchable memory space
resource = new_resource(dev, 0x14);
resource->size = CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM;
resource->align = 12;
@@ -528,11 +528,7 @@ static void pciexp_hotplug_dummy_read_resources(struct device *dev)
resource->limit = 0xffffffffffffffff;
resource->flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH;
- /* Set resource flag requesting allocation above 4G boundary. */
- if (CONFIG(PCIEXP_HOTPLUG_PREFETCH_MEM_ABOVE_4G))
- resource->flags |= IORESOURCE_ABOVE_4G;
-
- /* Add extra I/O space */
+ // Add extra I/O space
resource = new_resource(dev, 0x18);
resource->size = CONFIG_PCIEXP_HOTPLUG_IO;
resource->align = 12;