aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/ipath/ipath_verbs.c
diff options
context:
space:
mode:
authorBryan O'Sullivan <bos@pathscale.com>2006-08-25 14:24:45 -0400
committerRoland Dreier <rolandd@cisco.com>2006-09-22 18:22:39 -0400
commitd821f02a6ebed97e35e0bc7575452cfc6f9073cb (patch)
treea4457534d937843df8f15eb1a2f5c90ab3c46697 /drivers/infiniband/hw/ipath/ipath_verbs.c
parenta78aa6fb156f9954562c9539aeb25dbec1ffca10 (diff)
IB/ipath: allow SMA to be disabled
This is useful for testing purposes. Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index b9be0fd2ed36..fbda7739715f 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -107,6 +107,10 @@ module_param_named(max_srq_wrs, ib_ipath_max_srq_wrs,
107 uint, S_IWUSR | S_IRUGO); 107 uint, S_IWUSR | S_IRUGO);
108MODULE_PARM_DESC(max_srq_wrs, "Maximum number of SRQ WRs support"); 108MODULE_PARM_DESC(max_srq_wrs, "Maximum number of SRQ WRs support");
109 109
110static unsigned int ib_ipath_disable_sma;
111module_param_named(disable_sma, ib_ipath_disable_sma, uint, S_IWUSR | S_IRUGO);
112MODULE_PARM_DESC(ib_ipath_disable_sma, "Disable the SMA");
113
110const int ib_ipath_state_ops[IB_QPS_ERR + 1] = { 114const int ib_ipath_state_ops[IB_QPS_ERR + 1] = {
111 [IB_QPS_RESET] = 0, 115 [IB_QPS_RESET] = 0,
112 [IB_QPS_INIT] = IPATH_POST_RECV_OK, 116 [IB_QPS_INIT] = IPATH_POST_RECV_OK,
@@ -354,6 +358,9 @@ static void ipath_qp_rcv(struct ipath_ibdev *dev,
354 switch (qp->ibqp.qp_type) { 358 switch (qp->ibqp.qp_type) {
355 case IB_QPT_SMI: 359 case IB_QPT_SMI:
356 case IB_QPT_GSI: 360 case IB_QPT_GSI:
361 if (ib_ipath_disable_sma)
362 break;
363 /* FALLTHROUGH */
357 case IB_QPT_UD: 364 case IB_QPT_UD:
358 ipath_ud_rcv(dev, hdr, has_grh, data, tlen, qp); 365 ipath_ud_rcv(dev, hdr, has_grh, data, tlen, qp);
359 break; 366 break;