physical_op_open(struct rpcrdma_ia *ia, struct rpcrdma_ep *ep,
struct rpcrdma_create_data_internal *cdata)
{
- struct ib_device_attr *devattr = &ia->ri_devattr;
struct ib_mr *mr;
/* Obtain an rkey to use for RPC data payloads.
__func__, PTR_ERR(mr));
return -ENOMEM;
}
- ia->ri_dma_mr = mr;
-
- /* Obtain an lkey to use for regbufs.
- */
- if (devattr->device_cap_flags & IB_DEVICE_LOCAL_DMA_LKEY)
- ia->ri_dma_lkey = ia->ri_device->local_dma_lkey;
- else
- ia->ri_dma_lkey = ia->ri_dma_mr->lkey;
+ ia->ri_dma_mr = mr;
return 0;
}