diff options
Diffstat (limited to 'include/linux/hyperv.h')
| -rw-r--r-- | include/linux/hyperv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 8a60e7766037..a3aa9e9ef6f2 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -426,6 +426,9 @@ enum vmbus_channel_message_type { CHANNELMSG_COUNT }; +/* Hyper-V supports about 2048 channels, and the RELIDs start with 1. */ +#define INVALID_RELID U32_MAX + struct vmbus_channel_message_header { enum vmbus_channel_message_type msgtype; u32 padding; |