RDMA/cxgb4: Obtain RDMA QID ranges from LLD/FW
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/cxgb4/resource.c b/drivers/infiniband/hw/cxgb4/resource.c
index fb195d1..83b23df 100644
--- a/drivers/infiniband/hw/cxgb4/resource.c
+++ b/drivers/infiniband/hw/cxgb4/resource.c
@@ -110,11 +110,12 @@
spin_lock_init(&rdev->resource.qid_fifo_lock);
- if (kfifo_alloc(&rdev->resource.qid_fifo, T4_MAX_QIDS * sizeof(u32),
- GFP_KERNEL))
+ if (kfifo_alloc(&rdev->resource.qid_fifo, rdev->lldi.vr->qp.size *
+ sizeof(u32), GFP_KERNEL))
return -ENOMEM;
- for (i = T4_QID_BASE; i < T4_QID_BASE + T4_MAX_QIDS; i++)
+ for (i = rdev->lldi.vr->qp.start;
+ i < rdev->lldi.vr->qp.start + rdev->lldi.vr->qp.size; i++)
if (!(i & rdev->qpmask))
kfifo_in(&rdev->resource.qid_fifo,
(unsigned char *) &i, sizeof(u32));