This is useful for testing purposes.
Signed-off-by: Bryan O'Sullivan <[email protected]>
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c Fri Aug 25 11:19:45 2006 -0700
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c Fri Aug 25 11:19:45 2006 -0700
@@ -107,6 +107,10 @@ module_param_named(max_srq_wrs, ib_ipath
uint, S_IWUSR | S_IRUGO);
MODULE_PARM_DESC(max_srq_wrs, "Maximum number of SRQ WRs support");
+static unsigned int ib_ipath_disable_sma;
+module_param_named(disable_sma, ib_ipath_disable_sma, uint, S_IWUSR | S_IRUGO);
+MODULE_PARM_DESC(ib_ipath_disable_sma, "Disable the SMA");
+
const int ib_ipath_state_ops[IB_QPS_ERR + 1] = {
[IB_QPS_RESET] = 0,
[IB_QPS_INIT] = IPATH_POST_RECV_OK,
@@ -354,6 +358,9 @@ static void ipath_qp_rcv(struct ipath_ib
switch (qp->ibqp.qp_type) {
case IB_QPT_SMI:
case IB_QPT_GSI:
+ if (ib_ipath_disable_sma)
+ break;
+ /* FALLTHROUGH */
case IB_QPT_UD:
ipath_ud_rcv(dev, hdr, has_grh, data, tlen, qp);
break;
-
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