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authorDan Williams <dan.j.williams@intel.com>2019-03-11 12:37:55 -0700
committerDan Williams <dan.j.williams@intel.com>2019-03-11 12:37:55 -0700
commit4083014e32699af04a8e6eaa4855b08dba36a47a (patch)
treefa37f9f9691fe64ca8a3c0cdc0315dc12462e6e4 /include/uapi
parent6fd96ff557963de8e62842a0dc360a6e3610d2bb (diff)
parent78153dd45e7e0596ba32b15d02bda08e1513111e (diff)
Merge branch 'for-5.1/nfit/ars' into libnvdimm-for-next
Merge several updates to the ARS implementation. Highlights include: * Support retrieval of short-ARS results if the ARS state is "requires continuation", and even if the "no_init_ars" module parameter is specified. * Allow busy-polling of the kernel ARS state by allowing root to reset the exponential back-off timer. * Filter potentially stale ARS results by tracking query-ARS relative to the previous start-ARS.
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/virtio_config.h6
-rw-r--r--include/uapi/linux/virtio_ring.h10
-rw-r--r--include/uapi/rdma/hns-abi.h5
3 files changed, 11 insertions, 10 deletions
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index 1196e1c1d4f6..ff8e7dc9d4dd 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -79,6 +79,12 @@
#define VIRTIO_F_RING_PACKED 34
/*
+ * This feature indicates that memory accesses by the driver and the
+ * device are ordered in a way described by the platform.
+ */
+#define VIRTIO_F_ORDER_PLATFORM 36
+
+/*
* Does the device support Single Root I/O Virtualization?
*/
#define VIRTIO_F_SR_IOV 37
diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h
index 2414f8af26b3..4c4e24c291a5 100644
--- a/include/uapi/linux/virtio_ring.h
+++ b/include/uapi/linux/virtio_ring.h
@@ -213,14 +213,4 @@ struct vring_packed_desc {
__le16 flags;
};
-struct vring_packed {
- unsigned int num;
-
- struct vring_packed_desc *desc;
-
- struct vring_packed_desc_event *driver;
-
- struct vring_packed_desc_event *device;
-};
-
#endif /* _UAPI_LINUX_VIRTIO_RING_H */
diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h
index ef3c7ec793a7..eb76b38a00d4 100644
--- a/include/uapi/rdma/hns-abi.h
+++ b/include/uapi/rdma/hns-abi.h
@@ -52,6 +52,11 @@ struct hns_roce_ib_create_srq {
__aligned_u64 que_addr;
};
+struct hns_roce_ib_create_srq_resp {
+ __u32 srqn;
+ __u32 reserved;
+};
+
struct hns_roce_ib_create_qp {
__aligned_u64 buf_addr;
__aligned_u64 db_addr;