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Commit f1a47d37 authored by Sagi Grimberg's avatar Sagi Grimberg Committed by Doug Ledford
Browse files

iser-target: Remove explicit mlx4 work-around 



The driver now exposes sufficient limits so we can
avoid having mlx4 specific work-around.

Signed-off-by: default avatarSagi Grimberg <sagig@mellanox.com>
Reviewed-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent a5e14ba3

drivers/infiniband/ulp/isert/ib_isert.c

+3 −10
Original line number Diff line number Diff line
@@ -157,16 +157,9 @@ isert_create_qp(struct isert_conn *isert_conn, 
	attr.recv_cq = comp->cq;

	attr.cap.max_send_wr = ISERT_QP_MAX_REQ_DTOS;

	attr.cap.max_recv_wr = ISERT_QP_MAX_RECV_DTOS + 1;

	/*

	 * FIXME: Use devattr.max_sge - 2 for max_send_sge as

	 * work-around for RDMA_READs with ConnectX-2.

	 *

	 * Also, still make sure to have at least two SGEs for

	 * outgoing control PDU responses.

	 */

	attr.cap.max_send_sge = max(2, device->dev_attr.max_sge - 2);

	isert_conn->max_sge = attr.cap.max_send_sge;



	attr.cap.max_send_sge = device->dev_attr.max_sge;

	isert_conn->max_sge = min(device->dev_attr.max_sge,

				  device->dev_attr.max_sge_rd);

	attr.cap.max_recv_sge = 1;

	attr.sq_sig_type = IB_SIGNAL_REQ_WR;

	attr.qp_type = IB_QPT_RC;