From: Joachim Fenkes <fenkes@de.ibm.com>
To: "LinuxPPC-Dev" <linuxppc-dev@ozlabs.org>,
LKML <linux-kernel@vger.kernel.org>,
"OF-General" <general@lists.openfabrics.org>,
Roland Dreier <rolandd@cisco.com>,
"OF-EWG" <ewg@lists.openfabrics.org>
Cc: Stefan Roscher <stefan.roscher@de.ibm.com>,
Christoph Raisch <raisch@de.ibm.com>
Subject: IB/ehca: Reject send WRs only for RESET, INIT and RTR state
Date: Fri, 6 Jun 2008 18:35:43 +0200 [thread overview]
Message-ID: <200806061835.43802.fenkes@de.ibm.com> (raw)
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
---
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
WARNING: multiple messages have this Message-ID (diff)
From: Joachim Fenkes <fenkes@de.ibm.com>
To: "LinuxPPC-Dev" <linuxppc-dev@ozlabs.org>,
LKML <linux-kernel@vger.kernel.org>,
"OF-General" <general@lists.openfabrics.org>,
Roland Dreier <rolandd@cisco.com>,
"OF-EWG" <ewg@lists.openfabrics.org>
Cc: "Hoang-Nam Nguyen" <hnguyen@de.ibm.com>,
Christoph Raisch <raisch@de.ibm.com>,
Stefan Roscher <stefan.roscher@de.ibm.com>
Subject: IB/ehca: Reject send WRs only for RESET, INIT and RTR state
Date: Fri, 6 Jun 2008 18:35:43 +0200 [thread overview]
Message-ID: <200806061835.43802.fenkes@de.ibm.com> (raw)
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
---
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
next reply other threads:[~2008-06-06 16:35 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-06 16:35 Joachim Fenkes [this message]
2008-06-06 16:35 ` IB/ehca: Reject send WRs only for RESET, INIT and RTR state Joachim Fenkes
2008-06-06 18:22 ` Roland Dreier
2008-06-06 18:22 ` Roland Dreier
2008-06-06 20:20 ` [ofa-general] " Dotan Barak
2008-06-06 20:20 ` Dotan Barak
2008-06-09 11:24 ` [PATCH] IB/ehca: Reject recv WRs if QP is in RESET state Joachim Fenkes
2008-06-09 11:24 ` Joachim Fenkes
2008-06-20 17:26 ` Roland Dreier
2008-06-20 17:26 ` Roland Dreier
2008-07-01 14:14 ` [PATCH] IB/ehca: Make device table externally visible Joachim Fenkes
2008-07-01 14:14 ` Joachim Fenkes
2008-07-01 17:55 ` Roland Dreier
2008-07-01 17:55 ` Roland Dreier
2008-11-07 16:42 ` [PATCH] IB/ehca: Fix suppression of port activation events Joachim Fenkes
2008-11-07 16:42 ` Joachim Fenkes
2008-11-10 20:36 ` Roland Dreier
2008-11-10 20:36 ` Roland Dreier
2008-11-11 9:04 ` Joachim Fenkes
2008-11-11 9:04 ` Joachim Fenkes
2008-11-21 15:37 ` [PATCH] IB/ehca: Fix lockdep failures for shca_list_lock Joachim Fenkes
2008-11-21 15:37 ` Joachim Fenkes
2008-11-21 16:02 ` Johannes Berg
2008-11-21 16:02 ` Johannes Berg
2008-11-21 16:18 ` [PATCH] IB/ehca: Fix locking " Joachim Fenkes
2008-11-21 16:18 ` Joachim Fenkes
2008-11-21 18:28 ` Roland Dreier
2008-11-21 18:28 ` Roland Dreier
2008-11-22 3:41 ` [PATCH] IB/ehca: Fix lockdep failures " Michael Ellerman
2008-11-25 12:58 ` [PATCH] IB/ehca: Change misleading error message Joachim Fenkes
2008-11-25 12:58 ` Joachim Fenkes
2008-11-25 23:13 ` Roland Dreier
2008-11-25 23:13 ` Roland Dreier
2008-11-26 13:44 ` Joachim Fenkes
2008-11-26 13:44 ` Joachim Fenkes
2009-06-03 14:28 ` [PATCH] IB/ehca: Remove superfluous bitmasks from QP control block Joachim Fenkes
2009-06-03 14:28 ` Joachim Fenkes
2009-06-03 20:26 ` Roland Dreier
2009-06-03 20:26 ` Roland Dreier
2009-09-01 11:55 ` [PATCH] IB/ehca: Fix CQE flags reporting Joachim Fenkes
2009-09-01 11:55 ` Joachim Fenkes
2009-09-01 19:55 ` Roland Dreier
2009-09-01 19:55 ` Roland Dreier
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