regd_buf->reg.rkey = device->mr->rkey;
regd_buf->reg.len = ib_sg_dma_len(ibdev, &sg[0]);
regd_buf->reg.va = ib_sg_dma_address(ibdev, &sg[0]);
- regd_buf->reg.is_mr = 0;
iser_dbg("PHYSICAL Mem.register: lkey: 0x%08X rkey: 0x%08X "
"va: 0x%08lX sz: %ld]\n",
regd_buf->reg.rkey = desc->pi_ctx->sig_mr->rkey;
regd_buf->reg.va = sig_sge.addr;
regd_buf->reg.len = sig_sge.length;
- regd_buf->reg.is_mr = 1;
} else {
- if (desc) {
+ if (desc)
regd_buf->reg.rkey = desc->data_mr->rkey;
- regd_buf->reg.is_mr = 1;
- } else {
+ else
regd_buf->reg.rkey = device->mr->rkey;
- regd_buf->reg.is_mr = 0;
- }
regd_buf->reg.lkey = data_sge.lkey;
regd_buf->reg.va = data_sge.addr;
mem_reg->rkey = mem->fmr->rkey;
mem_reg->len = page_vec->length * SIZE_4K;
mem_reg->va = io_addr;
- mem_reg->is_mr = 1;
mem_reg->mem_h = (void *)mem;
mem_reg->va += page_vec->offset;
struct iser_mem_reg *reg = &iser_task->rdma_regd[cmd_dir].reg;
int ret;
- if (!reg->is_mr)
+ if (!reg->mem_h)
return;
iser_dbg("PHYSICAL Mem.Unregister mem_h %p\n",reg->mem_h);
struct ib_conn *ib_conn = &iser_conn->ib_conn;
struct fast_reg_descriptor *desc = reg->mem_h;
- if (!reg->is_mr)
+ if (!desc)
return;
reg->mem_h = NULL;
- reg->is_mr = 0;
spin_lock_bh(&ib_conn->lock);
list_add_tail(&desc->list, &ib_conn->fastreg.pool);
spin_unlock_bh(&ib_conn->lock);