xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/powernv: Fix endian issues with OPAL async code

Browse Source 
OPAL defines opal_msg as a big endian struct so we have to
byte swap it on little endian builds.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard
2014-03-28 16:33:33 +11:00
committed by Benjamin Herrenschmidt
parent 32b941b793
commit bb4398e1de
5 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/include/asm/opal.h
View File

@@ -422,9 +422,9 @@ enum OpalSysparamPerm {
};
struct opal_msg {
uint32_t msg_type;
uint32_t reserved;
uint64_t params[8];
__be32 msg_type;
__be32 reserved;
__be64 params[8];
};
struct opal_machine_check_event {