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path: root/drivers/infiniband/core/mad.c
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Diffstat (limited to 'drivers/infiniband/core/mad.c')
-rw-r--r--drivers/infiniband/core/mad.c78
1 files changed, 42 insertions, 36 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index ef459f2f2eeb..c355379e7534 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -220,33 +220,37 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
int ret2, qpn;
u8 mgmt_class, vclass;
+ if ((qp_type == IB_QPT_SMI && !rdma_cap_ib_smi(device, port_num)) ||
+ (qp_type == IB_QPT_GSI && !rdma_cap_ib_cm(device, port_num)))
+ return ERR_PTR(-EPROTONOSUPPORT);
+
/* Validate parameters */
qpn = get_spl_qp_index(qp_type);
if (qpn == -1) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: invalid QP Type %d\n",
- qp_type);
+ dev_dbg_ratelimited(&device->dev, "%s: invalid QP Type %d\n",
+ __func__, qp_type);
goto error1;
}
if (rmpp_version && rmpp_version != IB_MGMT_RMPP_VERSION) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: invalid RMPP Version %u\n",
- rmpp_version);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: invalid RMPP Version %u\n",
+ __func__, rmpp_version);
goto error1;
}
/* Validate MAD registration request if supplied */
if (mad_reg_req) {
if (mad_reg_req->mgmt_class_version >= MAX_MGMT_VERSION) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: invalid Class Version %u\n",
- mad_reg_req->mgmt_class_version);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: invalid Class Version %u\n",
+ __func__,
+ mad_reg_req->mgmt_class_version);
goto error1;
}
if (!recv_handler) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: no recv_handler\n");
+ dev_dbg_ratelimited(&device->dev,
+ "%s: no recv_handler\n", __func__);
goto error1;
}
if (mad_reg_req->mgmt_class >= MAX_MGMT_CLASS) {
@@ -256,9 +260,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
*/
if (mad_reg_req->mgmt_class !=
IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: Invalid Mgmt Class 0x%x\n",
- mad_reg_req->mgmt_class);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: Invalid Mgmt Class 0x%x\n",
+ __func__, mad_reg_req->mgmt_class);
goto error1;
}
} else if (mad_reg_req->mgmt_class == 0) {
@@ -266,8 +270,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
* Class 0 is reserved in IBA and is used for
* aliasing of IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE
*/
- dev_notice(&device->dev,
- "ib_register_mad_agent: Invalid Mgmt Class 0\n");
+ dev_dbg_ratelimited(&device->dev,
+ "%s: Invalid Mgmt Class 0\n",
+ __func__);
goto error1;
} else if (is_vendor_class(mad_reg_req->mgmt_class)) {
/*
@@ -275,18 +280,19 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
* ensure supplied OUI is not zero
*/
if (!is_vendor_oui(mad_reg_req->oui)) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: No OUI specified for class 0x%x\n",
- mad_reg_req->mgmt_class);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: No OUI specified for class 0x%x\n",
+ __func__,
+ mad_reg_req->mgmt_class);
goto error1;
}
}
/* Make sure class supplied is consistent with RMPP */
if (!ib_is_mad_class_rmpp(mad_reg_req->mgmt_class)) {
if (rmpp_version) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: RMPP version for non-RMPP class 0x%x\n",
- mad_reg_req->mgmt_class);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: RMPP version for non-RMPP class 0x%x\n",
+ __func__, mad_reg_req->mgmt_class);
goto error1;
}
}
@@ -297,9 +303,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
IB_MGMT_CLASS_SUBN_LID_ROUTED) &&
(mad_reg_req->mgmt_class !=
IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: Invalid SM QP type: class 0x%x\n",
- mad_reg_req->mgmt_class);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: Invalid SM QP type: class 0x%x\n",
+ __func__, mad_reg_req->mgmt_class);
goto error1;
}
} else {
@@ -307,9 +313,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
IB_MGMT_CLASS_SUBN_LID_ROUTED) ||
(mad_reg_req->mgmt_class ==
IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: Invalid GS QP type: class 0x%x\n",
- mad_reg_req->mgmt_class);
+ dev_dbg_ratelimited(&device->dev,
+ "%s: Invalid GS QP type: class 0x%x\n",
+ __func__, mad_reg_req->mgmt_class);
goto error1;
}
}
@@ -324,18 +330,18 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
/* Validate device and port */
port_priv = ib_get_mad_port(device, port_num);
if (!port_priv) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: Invalid port %d\n",
- port_num);
+ dev_dbg_ratelimited(&device->dev, "%s: Invalid port %d\n",
+ __func__, port_num);
ret = ERR_PTR(-ENODEV);
goto error1;
}
- /* Verify the QP requested is supported. For example, Ethernet devices
- * will not have QP0 */
+ /* Verify the QP requested is supported. For example, Ethernet devices
+ * will not have QP0.
+ */
if (!port_priv->qp_info[qpn].qp) {
- dev_notice(&device->dev,
- "ib_register_mad_agent: QP %d not supported\n", qpn);
+ dev_dbg_ratelimited(&device->dev, "%s: QP %d not supported\n",
+ __func__, qpn);
ret = ERR_PTR(-EPROTONOSUPPORT);
goto error1;
}
@@ -3183,7 +3189,7 @@ static int ib_mad_port_open(struct ib_device *device,
cq_size *= 2;
port_priv->cq = ib_alloc_cq(port_priv->device, port_priv, cq_size, 0,
- IB_POLL_WORKQUEUE);
+ IB_POLL_UNBOUND_WORKQUEUE);
if (IS_ERR(port_priv->cq)) {
dev_err(&device->dev, "Couldn't create ib_mad CQ\n");
ret = PTR_ERR(port_priv->cq);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 16:54:55 +0300