Documentation of PlatformScanOrAdd64BitE820Ram() ran out of sync
with the implementation. Fix that.
Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
---
OvmfPkg/Library/PlatformInitLib/MemDetect.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
index 0c4956852689..1255d6300fdd 100644
--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
@@ -121,15 +121,19 @@ PlatformQemuUc32BaseInitialization (
Find the highest exclusive >=4GB RAM address, or produce memory resource
descriptor HOBs for RAM entries that start at or above 4GB.
- @param[out] MaxAddress If MaxAddress is NULL, then
PlatformScanOrAdd64BitE820Ram()
+ @param[in] AddHighHob If True then PlatformScanOrAdd64BitE820Ram()
produces memory resource descriptor HOBs for RAM
entries that start at or above 4GB.
+ It also produces HOBs for reserved entries.
- Otherwise, MaxAddress holds the highest exclusive
- >=4GB RAM address on output. If QEMU's fw_cfg E820
- RAM map contains no RAM entry that starts outside of
- the 32-bit address range, then MaxAddress is exactly
- 4GB on output.
+ @param[out] LowMemory If Lowmemory is not NULL, then Lowmemory MaxAddress
+ holds the amout of emory below 4G on output.
+
+ @param[out] MaxAddress If MaxAddress is not NULL, then MaxAddress holds
+ the highest exclusive >=4GB RAM address on output.
+ If QEMU's fw_cfg E820 RAM map contains no RAM entry
+ that starts outside of the 32-bit address range,
+ then MaxAddress is exactly 4GB on output.
@retval EFI_SUCCESS The fw_cfg E820 RAM map was found and processed.
--
2.39.0
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