236 static inline void iser_inv_rkey(struct ib_send_wr *inv_wr, struct ib_mr *mr,  in iser_inv_rkey()  argument
241 	inv_wr->ex.invalidate_rkey = mr->rkey;  in iser_inv_rkey()
255 	struct ib_mr *mr = rsc->sig_mr;  in iser_reg_sig_mr()  local
256 	struct ib_sig_attrs *sig_attrs = mr->sig_attrs;  in iser_reg_sig_mr()
268 		iser_inv_rkey(&tx_desc->inv_wr, mr, cqe, &wr->wr);  in iser_reg_sig_mr()
270 	ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey));  in iser_reg_sig_mr()
272 	ret = ib_map_mr_sg_pi(mr, mem->sg, mem->dma_nents, NULL,  in iser_reg_sig_mr()
286 	wr->mr = mr;  in iser_reg_sig_mr()
287 	wr->key = mr->rkey;  in iser_reg_sig_mr()
293 	sig_reg->sge.lkey = mr->lkey;  in iser_reg_sig_mr()
294 	sig_reg->rkey = mr->rkey;  in iser_reg_sig_mr()
295 	sig_reg->sge.addr = mr->iova;  in iser_reg_sig_mr()
296 	sig_reg->sge.length = mr->length;  in iser_reg_sig_mr()
312 	struct ib_mr *mr = rsc->mr;  in iser_fast_reg_mr()  local
316 	if (rsc->mr->need_inval)  in iser_fast_reg_mr()
317 		iser_inv_rkey(&tx_desc->inv_wr, mr, cqe, &wr->wr);  in iser_fast_reg_mr()
319 	ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey));  in iser_fast_reg_mr()
321 	n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SZ_4K);  in iser_fast_reg_mr()
333 	wr->mr = mr;  in iser_fast_reg_mr()
334 	wr->key = mr->rkey;  in iser_fast_reg_mr()
339 	rsc->mr->need_inval = true;  in iser_fast_reg_mr()
341 	reg->sge.lkey = mr->lkey;  in iser_fast_reg_mr()
342 	reg->rkey = mr->rkey;  in iser_fast_reg_mr()
343 	reg->sge.addr = mr->iova;  in iser_fast_reg_mr()
344 	reg->sge.length = mr->length;  in iser_fast_reg_mr()