Change in coreboot[master]: device: Add fixed_mem_resource64()

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/55436 )

Change subject: device: Add fixed_mem_resource64()
......................................................................

device: Add fixed_mem_resource64()

Unlike fixed_mem_resource() the arguments are not in KiB.
This allows coccinelle script to assign the base and size
without applying the KiB division or 10 bit right-shift.

Unlike fixed_mem_resource() the IORESOURCE_STORED has to
be passed in the flags parameter.

Change-Id: I2cc9ef94b60d62aaf4374f400b7e05b86e4664d2
Signed-off-by: Kyösti Mälkki 
---
M src/device/device_util.c
M src/include/device/device.h
2 files changed, 22 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/55436/1

diff --git a/src/device/device_util.c b/src/device/device_util.c
index f05f71d..b4aa60a 100644
--- a/src/device/device_util.c
+++ b/src/device/device_util.c
@@ -848,6 +848,23 @@
    resource->flags |= type;
 }

+void fixed_mem_resource64(struct device *dev, unsigned long index,
+			resource_t base, resource_t size,
+			unsigned long type)
+{
+	struct resource *resource;
+
+	if (!size)
+		return;
+
+	resource = new_resource(dev, index);
+	resource->base = base;
+	resource->size = size;
+	resource->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_ASSIGNED;
+
+	resource->flags |= type;
+}
+
 void fixed_io_resource(struct device *dev, unsigned long index,
    		unsigned long base, unsigned long size)
 {
diff --git a/src/include/device/device.h b/src/include/device/device.h
index afa6a40..8a5837d3 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -303,6 +303,8 @@

void fixed_mem_resource(struct device *dev, unsigned long index,
    	  unsigned long basek, unsigned long sizek, unsigned long type);
+void fixed_mem_resource64(struct device *dev, unsigned long index, resource_t base,
+			  resource_t size, unsigned long type);

void mmconf_resource(struct device *dev, unsigned long index);

@@ -325,6 +327,9 @@
 #define mmio_resource(dev, idx, basek, sizek) \
    fixed_mem_resource(dev, idx, basek, sizek, IORESOURCE_RESERVE)

+#define mmio_resource64(dev, idx, base, size) \
+	fixed_mem_resource64(dev, idx, base, size, IORESOURCE_STORED | IORESOURCE_RESERVE)
+
 #define io_resource(dev, idx, base, size) \
    fixed_io_resource(dev, idx, base, size)