[coreboot-gerrit] Patch set updated for coreboot: c2b56ea regions: add more helpers
Aaron Durbin (adurbin@chromium.org)
gerrit at coreboot.org
Mon May 18 22:19:59 CEST 2015
Aaron Durbin (adurbin at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10215
-gerrit
commit c2b56ea4d52926e81ab565c6615f706f7e9e94f3
Author: Aaron Durbin <adurbin at chromium.org>
Date: Fri May 15 13:23:49 2015 -0500
regions: add more helpers
Fill out functions to get the offset and size for both
regions and region_devices. Additionally add a helper for
memory mapping an entire region_device.
Change-Id: I8896eaf5b29e4a67470f4adc6f5b541566cb93b5
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
src/include/region.h | 21 +++++++++++++++++++++
src/lib/region.c | 5 -----
2 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/src/include/region.h b/src/include/region.h
index 99ea488..82db854 100644
--- a/src/include/region.h
+++ b/src/include/region.h
@@ -93,11 +93,32 @@ struct region_device {
}, \
}
+static inline size_t region_offset(const struct region *r)
+{
+ return r->offset;
+}
+
static inline size_t region_sz(const struct region *r)
{
return r->size;
}
+static inline size_t region_device_sz(const struct region_device *rdev)
+{
+ return region_sz(&rdev->region);
+}
+
+static inline size_t region_device_offset(const struct region_device *rdev)
+{
+ return region_offset(&rdev->region);
+}
+
+/* Memory map entire region device. Same semantics as rdev_mmap() above. */
+static inline void *rdev_mmap_full(const struct region_device *rd)
+{
+ return rdev_mmap(rd, 0, region_device_sz(rd));
+}
+
struct mem_region_device {
char *base;
struct region_device rdev;
diff --git a/src/lib/region.c b/src/lib/region.c
index b56b3d7..d5d3762 100644
--- a/src/lib/region.c
+++ b/src/lib/region.c
@@ -20,11 +20,6 @@
#include <region.h>
#include <string.h>
-static inline size_t region_offset(const struct region *r)
-{
- return r->offset;
-}
-
static inline size_t region_end(const struct region *r)
{
return region_sz(r) + region_offset(r);
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