Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7d82df16 authored by Selvin Xavier's avatar Selvin Xavier Committed by Doug Ledford
Browse files

RDMA/ocrdma: populate max_sge_rd in device attributes 



max_sge_rd is used by some of the ULPs to calculate the maximum
number of SGEs that can be used for RDMA READ. Populating this
value in the response of query_device verb. Also, avoid checking
the max_srq_sge while populating max_sge.

Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent fd98d896

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

+2 −2
Original line number Diff line number Diff line
@@ -125,8 +125,8 @@ int ocrdma_query_device(struct ib_device *ibdev, struct ib_device_attr *attr, 
					IB_DEVICE_SYS_IMAGE_GUID |

					IB_DEVICE_LOCAL_DMA_LKEY |

					IB_DEVICE_MEM_MGT_EXTENSIONS;

	attr->max_sge = min(dev->attr.max_send_sge, dev->attr.max_srq_sge);

	attr->max_sge_rd = 0;

	attr->max_sge = dev->attr.max_send_sge;

	attr->max_sge_rd = attr->max_sge;

	attr->max_cq = dev->attr.max_cq;

	attr->max_cqe = dev->attr.max_cqe;

	attr->max_mr = dev->attr.max_mr;