aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--include/rdma/ib_verbs.h4
-rw-r--r--include/uapi/rdma/ib_user_ioctl_verbs.h7
2 files changed, 10 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index b20b89e93c62..ed6cf11612b3 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1419,7 +1419,9 @@ enum ib_access_flags {
IB_ACCESS_ON_DEMAND = IB_UVERBS_ACCESS_ON_DEMAND,
IB_ACCESS_HUGETLB = IB_UVERBS_ACCESS_HUGETLB,
- IB_ACCESS_SUPPORTED = ((IB_ACCESS_HUGETLB << 1) - 1)
+ IB_ACCESS_OPTIONAL = IB_UVERBS_ACCESS_OPTIONAL_RANGE,
+ IB_ACCESS_SUPPORTED =
+ ((IB_ACCESS_HUGETLB << 1) - 1) | IB_ACCESS_OPTIONAL,
};
/*
diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h
index 9019b2d906ea..76dbbd9b55fc 100644
--- a/include/uapi/rdma/ib_user_ioctl_verbs.h
+++ b/include/uapi/rdma/ib_user_ioctl_verbs.h
@@ -41,6 +41,9 @@
#define RDMA_UAPI_PTR(_type, _name) __aligned_u64 _name
#endif
+#define IB_UVERBS_ACCESS_OPTIONAL_FIRST (1 << 20)
+#define IB_UVERBS_ACCESS_OPTIONAL_LAST (1 << 29)
+
enum ib_uverbs_access_flags {
IB_UVERBS_ACCESS_LOCAL_WRITE = 1 << 0,
IB_UVERBS_ACCESS_REMOTE_WRITE = 1 << 1,
@@ -50,6 +53,10 @@ enum ib_uverbs_access_flags {
IB_UVERBS_ACCESS_ZERO_BASED = 1 << 5,
IB_UVERBS_ACCESS_ON_DEMAND = 1 << 6,
IB_UVERBS_ACCESS_HUGETLB = 1 << 7,
+
+ IB_UVERBS_ACCESS_OPTIONAL_RANGE =
+ ((IB_UVERBS_ACCESS_OPTIONAL_LAST << 1) - 1) &
+ ~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1)
};
enum ib_uverbs_query_port_cap_flags {