diff options
Diffstat (limited to 'include/host_command.h')
| -rw-r--r-- | include/host_command.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/host_command.h b/include/host_command.h index 10d7fc37ea..8ace629505 100644 --- a/include/host_command.h +++ b/include/host_command.h @@ -67,7 +67,12 @@ struct host_packet { */ void (*send_response)(struct host_packet *pkt); - /* Input request data */ + /* + * Input request data. If request and response buffers overlap, + * then request_temp must be non-null and be large enough to store the + * entire request buffer. The request_temp buffer will then be used + * as the buffer passed into the command handlers. + */ const void *request; /* |