#define RPCDBG_FACILITY RPCDBG_SVCXPRT
static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
+ struct net *net,
struct sockaddr *sa, int salen,
int flags);
static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt);
*/
if (ctxt->sge[i].lkey == xprt->sc_dma_lkey) {
atomic_dec(&xprt->sc_dma_used);
- ib_dma_unmap_single(xprt->sc_cm_id->device,
+ ib_dma_unmap_page(xprt->sc_cm_id->device,
ctxt->sge[i].addr,
ctxt->sge[i].length,
ctxt->direction);
BUG_ON(sge_no >= xprt->sc_max_sge);
page = svc_rdma_get_page();
ctxt->pages[sge_no] = page;
- pa = ib_dma_map_single(xprt->sc_cm_id->device,
- page_address(page), PAGE_SIZE,
+ pa = ib_dma_map_page(xprt->sc_cm_id->device,
+ page, 0, PAGE_SIZE,
DMA_FROM_DEVICE);
if (ib_dma_mapping_error(xprt->sc_cm_id->device, pa))
goto err_put_ctxt;
* Create a listening RDMA service endpoint.
*/
static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
+ struct net *net,
struct sockaddr *sa, int salen,
int flags)
{
if (ib_dma_mapping_error(frmr->mr->device, addr))
continue;
atomic_dec(&xprt->sc_dma_used);
- ib_dma_unmap_single(frmr->mr->device, addr, PAGE_SIZE,
- frmr->direction);
+ ib_dma_unmap_page(frmr->mr->device, addr, PAGE_SIZE,
+ frmr->direction);
}
}
atomic_read(&xprt->sc_sq_count) <
xprt->sc_sq_depth);
if (test_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags))
- return 0;
+ return -ENOTCONN;
continue;
}
/* Take a transport ref for each WR posted */
length = svc_rdma_xdr_encode_error(xprt, rmsgp, err, va);
/* Prepare SGE for local address */
- sge.addr = ib_dma_map_single(xprt->sc_cm_id->device,
- page_address(p), PAGE_SIZE, DMA_FROM_DEVICE);
+ sge.addr = ib_dma_map_page(xprt->sc_cm_id->device,
+ p, 0, PAGE_SIZE, DMA_FROM_DEVICE);
if (ib_dma_mapping_error(xprt->sc_cm_id->device, sge.addr)) {
put_page(p);
return;
if (ret) {
dprintk("svcrdma: Error %d posting send for protocol error\n",
ret);
- ib_dma_unmap_single(xprt->sc_cm_id->device,
+ ib_dma_unmap_page(xprt->sc_cm_id->device,
sge.addr, PAGE_SIZE,
DMA_FROM_DEVICE);
svc_rdma_put_context(ctxt, 1);