From: Harish Chegondi <harish.chegondi@intel.com>
Date: Fri, 22 Jan 2016 20:56:21 +0000 (-0800)
Subject: IB/qib: Use rdmavt pkey verbs function
X-Git-Tag: v4.14-rc1~3565^2^3~247
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76fec3e08c1205c4b57bd934727cbbf7223b8dac;p=platform%2Fkernel%2Flinux-rpi.git

IB/qib: Use rdmavt pkey verbs function

Remove qib query pkey function which is no longer needed as this is now
being done in rdmavt. The allocation and maintenance of the list still
resides in the driver.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index 893d00c..74cb501 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -1841,24 +1841,6 @@ unsigned qib_get_pkey(struct qib_ibport *ibp, unsigned index)
 	return ret;
 }
 
-static int qib_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
-			  u16 *pkey)
-{
-	struct qib_devdata *dd = dd_from_ibdev(ibdev);
-	int ret;
-
-	if (index >= qib_get_npkeys(dd)) {
-		ret = -EINVAL;
-		goto bail;
-	}
-
-	*pkey = qib_get_pkey(to_iport(ibdev, port), index);
-	ret = 0;
-
-bail:
-	return ret;
-}
-
 /**
  * qib_alloc_ucontext - allocate a ucontest
  * @ibdev: the infiniband device
@@ -1961,7 +1943,7 @@ int qib_register_ib_device(struct qib_devdata *dd)
 	struct qib_ibdev *dev = &dd->verbs_dev;
 	struct ib_device *ibdev = &dev->rdi.ibdev;
 	struct qib_pportdata *ppd = dd->pport;
-	unsigned i;
+	unsigned i, ctxt;
 	int ret;
 
 	dev->qp_table_size = ib_qib_qp_table_size;
@@ -2073,7 +2055,7 @@ int qib_register_ib_device(struct qib_devdata *dd)
 	ibdev->modify_device = qib_modify_device;
 	ibdev->query_port = qib_query_port;
 	ibdev->modify_port = qib_modify_port;
-	ibdev->query_pkey = qib_query_pkey;
+	ibdev->query_pkey = NULL;
 	ibdev->query_gid = qib_query_gid;
 	ibdev->alloc_ucontext = qib_alloc_ucontext;
 	ibdev->dealloc_ucontext = qib_dealloc_ucontext;
@@ -2131,6 +2113,17 @@ int qib_register_ib_device(struct qib_devdata *dd)
 	dd->verbs_dev.rdi.flags = (RVT_FLAG_QP_INIT_DRIVER |
 				   RVT_FLAG_CQ_INIT_DRIVER);
 	dd->verbs_dev.rdi.dparms.lkey_table_size = qib_lkey_table_size;
+	dd->verbs_dev.rdi.dparms.nports = dd->num_pports;
+	dd->verbs_dev.rdi.dparms.npkeys = qib_get_npkeys(dd);
+
+	ppd = dd->pport;
+	for (i = 0; i < dd->num_pports; i++, ppd++) {
+		ctxt = ppd->hw_pidx;
+		rvt_init_port(&dd->verbs_dev.rdi,
+			      &ppd->ibport_data.rvp,
+			      i,
+			      dd->rcd[ctxt]->pkeys);
+	}
 
 	ret = rvt_register_device(&dd->verbs_dev.rdi);
 	if (ret)