From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mtagate2.de.ibm.com (mtagate2.de.ibm.com [195.212.29.151]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mtagate2.de.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id CC023DE0A4 for ; Sat, 7 Jun 2008 02:35:51 +1000 (EST) Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate2.de.ibm.com (8.13.8/8.13.8) with ESMTP id m56GZj4K143738 for ; Fri, 6 Jun 2008 16:35:45 GMT Received: from d12av03.megacenter.de.ibm.com (d12av03.megacenter.de.ibm.com [9.149.165.213]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.0) with ESMTP id m56GZj7N3719372 for ; Fri, 6 Jun 2008 18:35:45 +0200 Received: from d12av03.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av03.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m56GZiU9016284 for ; Fri, 6 Jun 2008 18:35:44 +0200 From: Joachim Fenkes To: "LinuxPPC-Dev" , LKML , "OF-General" , Roland Dreier , "OF-EWG" Subject: IB/ehca: Reject send WRs only for RESET, INIT and RTR state MIME-Version: 1.0 Date: Fri, 6 Jun 2008 18:35:43 +0200 Content-Type: text/plain; charset="iso-8859-1" Message-Id: <200806061835.43802.fenkes@de.ibm.com> Cc: Stefan Roscher , Christoph Raisch List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Joachim Fenkes --- drivers/infiniband/hw/ehca/ehca_reqs.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index bbe0436..f093b00 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -421,8 +421,10 @@ int ehca_post_send(struct ib_qp *qp, int ret = 0; unsigned long flags; - if (unlikely(my_qp->state != IB_QPS_RTS)) { - ehca_err(qp->device, "QP not in RTS state qpn=%x", qp->qp_num); + /* Reject WR if QP is in RESET, INIT or RTR state */ + if (unlikely(my_qp->state < IB_QPS_RTS)) { + ehca_err(qp->device, "Invalid QP state qp_state=%d qpn=%x", + my_qp->state, qp->qp_num); return -EINVAL; } -- 1.5.5