Query gid is in rdmavt, but still relies on the driver to maintain the
guid table. Add the necessary driver call back and remove the existing
verb handler.
Reviewed-by: Harish Chegondi <harish.chegondi@xxxxxxxxx>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx>
---
drivers/staging/rdma/hfi1/verbs.c | 32 ++++++++++++--------------------
1 files changed, 12 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/verbs.c b/drivers/staging/rdma/hfi1/verbs.c
index 8f351bc..a85fd81 100644
--- a/drivers/staging/rdma/hfi1/verbs.c
+++ b/drivers/staging/rdma/hfi1/verbs.c
@@ -1345,28 +1345,20 @@ static int modify_port(struct ib_device *ibdev, u8 port,
return ret;
}
-static int query_gid(struct ib_device *ibdev, u8 port,
- int index, union ib_gid *gid)
+static int hfi1_get_guid_be(struct rvt_dev_info *rdi, struct rvt_ibport *rvp,
+ int guid_index, __be64 *guid)
{
- struct hfi1_devdata *dd = dd_from_ibdev(ibdev);
- int ret = 0;
+ struct hfi1_ibport *ibp = container_of(rvp, struct hfi1_ibport, rvp);
+ struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
- if (!port || port > dd->num_pports)
- ret = -EINVAL;
- else {
- struct hfi1_ibport *ibp = to_iport(ibdev, port);
- struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
-
- gid->global.subnet_prefix = ibp->rvp.gid_prefix;
- if (index == 0)
- gid->global.interface_id = cpu_to_be64(ppd->guid);
- else if (index < HFI1_GUIDS_PER_PORT)
- gid->global.interface_id = ibp->guids[index - 1];
- else
- ret = -EINVAL;
- }
+ if (guid_index == 0)
+ *guid = cpu_to_be64(ppd->guid);
+ else if (guid_index < HFI1_GUIDS_PER_PORT)
+ *guid = ibp->guids[guid_index - 1];
+ else
+ return -EINVAL;
- return ret;
+ return 0;
}
/*
@@ -1538,7 +1530,6 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd)
ibdev->modify_device = modify_device;
ibdev->query_port = query_port;
ibdev->modify_port = modify_port;
- ibdev->query_gid = query_gid;
/* keep process mad in the driver */
ibdev->process_mad = hfi1_process_mad;
@@ -1555,6 +1546,7 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd)
dd->verbs_dev.rdi.driver_f.get_pci_dev = get_pci_dev;
dd->verbs_dev.rdi.driver_f.check_ah = hfi1_check_ah;
dd->verbs_dev.rdi.driver_f.notify_new_ah = hfi1_notify_new_ah;
+ dd->verbs_dev.rdi.driver_f.get_guid_be = hfi1_get_guid_be;
/*
* Fill in rvt info device attributes.
*/
--
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