*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-#include <malloc.h>
+#include "replace.h"
+#include "system/network.h"
+
#include <assert.h>
-#include <unistd.h>
+#include <talloc.h>
+#include <tevent.h>
-#include "includes.h"
-#include "lib/events/events.h"
-#include "ibwrapper.h"
+#include "lib/util/dlinklist.h"
+#include "lib/util/debug.h"
+#include "common/logging.h"
+
+#include <infiniband/kern-abi.h>
+#include <rdma/rdma_cma_abi.h>
#include <rdma/rdma_cma.h>
-#include "infiniband/sa-kern-abi.h"
+#include "ibwrapper.h"
#include "ibwrapper_internal.h"
-#include "lib/util/dlinklist.h"
#define IBW_LASTERR_BUFSIZE 512
static char ibw_lasterr[IBW_LASTERR_BUFSIZE];
#define IBW_RECV_BUFSIZE 256
#define IBW_RECV_THRESHOLD (1 * 1024 * 1024)
-static void ibw_event_handler_verbs(struct event_context *ev,
- struct fd_event *fde, uint16_t flags, void *private_data);
+static void ibw_event_handler_verbs(struct tevent_context *ev,
+ struct tevent_fd *fde, uint16_t flags, void *private_data);
static int ibw_fill_cq(struct ibw_conn *conn);
static int ibw_wc_recv(struct ibw_conn *conn, struct ibv_wc *wc);
static int ibw_wc_send(struct ibw_conn *conn, struct ibv_wc *wc);
{
void *buf;
- DEBUG(10, ("ibw_alloc_mr(cmid=%p, n=%u)\n", pconn->cm_id, n));
+ DEBUG(DEBUG_DEBUG, ("ibw_alloc_mr(cmid=%p, n=%u)\n", pconn->cm_id, n));
buf = memalign(pctx->pagesize, n);
if (!buf) {
sprintf(ibw_lasterr, "couldn't allocate memory\n");
static void ibw_free_mr(char **ppbuf, struct ibv_mr **ppmr)
{
- DEBUG(10, ("ibw_free_mr(%u %u)\n", (uint32_t)*ppbuf, (uint32_t)*ppmr));
+ DEBUG(DEBUG_DEBUG, ("ibw_free_mr(%p %p)\n", *ppbuf, *ppmr));
if (*ppmr!=NULL) {
ibv_dereg_mr(*ppmr);
*ppmr = NULL;
int i;
struct ibw_wr *p;
- DEBUG(10, ("ibw_init_memory(cmid: %p)\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_init_memory(cmid: %p)\n", pconn->cm_id));
pconn->buf_send = ibw_alloc_mr(pctx, pconn,
opts->max_send_wr * opts->recv_bufsize, &pconn->mr_send);
if (!pconn->buf_send) {
static int ibw_ctx_priv_destruct(struct ibw_ctx_priv *pctx)
{
- DEBUG(10, ("ibw_ctx_priv_destruct(%u)\n", (uint32_t)pctx));
+ DEBUG(DEBUG_DEBUG, ("ibw_ctx_priv_destruct(%p)\n", pctx));
+
+ /*
+ * tevent_fd must be removed before the fd is closed
+ */
+ TALLOC_FREE(pctx->cm_channel_event);
/* destroy cm */
if (pctx->cm_channel) {
rdma_destroy_event_channel(pctx->cm_channel);
pctx->cm_channel = NULL;
}
- if (pctx->cm_channel_event) {
- /* TODO: do we have to do this here? */
- talloc_free(pctx->cm_channel_event);
- pctx->cm_channel_event = NULL;
- }
if (pctx->cm_id) {
rdma_destroy_id(pctx->cm_id);
pctx->cm_id = NULL;
static int ibw_ctx_destruct(struct ibw_ctx *ctx)
{
- DEBUG(10, ("ibw_ctx_destruct(%u)\n", (uint32_t)ctx));
+ DEBUG(DEBUG_DEBUG, ("ibw_ctx_destruct(%p)\n", ctx));
return 0;
}
static int ibw_conn_priv_destruct(struct ibw_conn_priv *pconn)
{
- DEBUG(10, ("ibw_conn_priv_destruct(%p, cmid: %p)\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_conn_priv_destruct(%p, cmid: %p)\n",
pconn, pconn->cm_id));
/* pconn->wr_index is freed by talloc */
/* pconn->wr_index[i] are freed by talloc */
+ /*
+ * tevent_fd must be removed before the fd is closed
+ */
+ TALLOC_FREE(pconn->verbs_channel_event);
+
/* destroy verbs */
if (pconn->cm_id!=NULL && pconn->cm_id->qp!=NULL) {
rdma_destroy_qp(pconn->cm_id);
pconn->verbs_channel = NULL;
}
- /* must be freed here because its order is important */
- if (pconn->verbs_channel_event) {
- talloc_free(pconn->verbs_channel_event);
- pconn->verbs_channel_event = NULL;
- }
-
/* free memory regions */
ibw_free_mr(&pconn->buf_send, &pconn->mr_send);
ibw_free_mr(&pconn->buf_recv, &pconn->mr_recv);
if (pconn->pd) {
ibv_dealloc_pd(pconn->pd);
pconn->pd = NULL;
- DEBUG(10, ("pconn=%p pd deallocated\n", pconn));
+ DEBUG(DEBUG_DEBUG, ("pconn=%p pd deallocated\n", pconn));
}
if (pconn->cm_id) {
rdma_destroy_id(pconn->cm_id);
pconn->cm_id = NULL;
- DEBUG(10, ("pconn=%p cm_id destroyed\n", pconn));
+ DEBUG(DEBUG_DEBUG, ("pconn=%p cm_id destroyed\n", pconn));
}
return 0;
static int ibw_conn_destruct(struct ibw_conn *conn)
{
- DEBUG(10, ("ibw_conn_destruct(%u)\n", (uint32_t)conn));
+ DEBUG(DEBUG_DEBUG, ("ibw_conn_destruct(%p)\n", conn));
/* important here: ctx is a talloc _parent_ */
DLIST_REMOVE(conn->ctx->conn_list, conn);
struct ibv_qp_attr attr;
int rc;
- DEBUG(10, ("ibw_setup_cq_qp(cmid: %p)\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_setup_cq_qp(cmid: %p)\n", pconn->cm_id));
/* init verbs */
pconn->verbs_channel = ibv_create_comp_channel(pconn->cm_id->verbs);
sprintf(ibw_lasterr, "ibv_create_comp_channel failed %d\n", errno);
return -1;
}
- DEBUG(10, ("created channel %p\n", pconn->verbs_channel));
+ DEBUG(DEBUG_DEBUG, ("created channel %p\n", pconn->verbs_channel));
- pconn->verbs_channel_event = event_add_fd(pctx->ectx, NULL, /* not pconn or conn */
- pconn->verbs_channel->fd, EVENT_FD_READ, ibw_event_handler_verbs, conn);
+ pconn->verbs_channel_event = tevent_add_fd(pctx->ectx, NULL, /* not pconn or conn */
+ pconn->verbs_channel->fd, TEVENT_FD_READ, ibw_event_handler_verbs, conn);
pconn->pd = ibv_alloc_pd(pconn->cm_id->verbs);
if (!pconn->pd) {
sprintf(ibw_lasterr, "ibv_alloc_pd failed %d\n", errno);
return -1;
}
- DEBUG(10, ("created pd %p\n", pconn->pd));
+ DEBUG(DEBUG_DEBUG, ("created pd %p\n", pconn->pd));
/* init mr */
if (ibw_init_memory(conn))
};
struct ibv_recv_wr *bad_wr;
- DEBUG(10, ("ibw_refill_cq_recv(cmid: %p)\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_refill_cq_recv(cmid: %p)\n", pconn->cm_id));
list.addr = (uintptr_t) pconn->buf_recv + pctx->opts.recv_bufsize * pconn->recv_index;
wr.wr_id = pconn->recv_index;
rc = ibv_post_recv(pconn->cm_id->qp, &wr, &bad_wr);
if (rc) {
sprintf(ibw_lasterr, "refill/ibv_post_recv failed with %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return -2;
}
};
struct ibv_recv_wr *bad_wr;
- DEBUG(10, ("ibw_fill_cq(cmid: %p)\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_fill_cq(cmid: %p)\n", pconn->cm_id));
for(i = pctx->opts.max_recv_wr; i!=0; i--) {
list.addr = (uintptr_t) pconn->buf_recv + pctx->opts.recv_bufsize * pconn->recv_index;
rc = ibv_post_recv(pconn->cm_id->qp, &wr, &bad_wr);
if (rc) {
sprintf(ibw_lasterr, "fill/ibv_post_recv failed with %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return -2;
}
}
struct ibw_conn_priv *pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
int rc;
- DEBUG(10, ("ibw_manage_connect(cmid: %p)\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_manage_connect(cmid: %p)\n", pconn->cm_id));
if (ibw_setup_cq_qp(conn))
return -1;
return rc;
}
-static void ibw_event_handler_cm(struct event_context *ev,
- struct fd_event *fde, uint16_t flags, void *private_data)
+static void ibw_event_handler_cm(struct tevent_context *ev,
+ struct tevent_fd *fde, uint16_t flags, void *private_data)
{
int rc;
struct ibw_ctx *ctx = talloc_get_type(private_data, struct ibw_ctx);
rc = rdma_get_cm_event(pctx->cm_channel, &event);
if (rc) {
ctx->state = IBWS_ERROR;
+ event = NULL;
sprintf(ibw_lasterr, "rdma_get_cm_event error %d\n", rc);
goto error;
}
cma_id = event->id;
- DEBUG(10, ("cma_event type %d cma_id %p (%s)\n", event->event, cma_id,
+ DEBUG(DEBUG_DEBUG, ("cma_event type %d cma_id %p (%s)\n", event->event, cma_id,
(cma_id == pctx->cm_id) ? "parent" : "child"));
switch (event->event) {
case RDMA_CM_EVENT_ADDR_RESOLVED:
- DEBUG(11, ("RDMA_CM_EVENT_ADDR_RESOLVED\n"));
+ DEBUG(DEBUG_DEBUG, ("RDMA_CM_EVENT_ADDR_RESOLVED\n"));
/* continuing from ibw_connect ... */
rc = rdma_resolve_route(cma_id, 2000);
if (rc) {
break;
case RDMA_CM_EVENT_ROUTE_RESOLVED:
- DEBUG(11, ("RDMA_CM_EVENT_ROUTE_RESOLVED\n"));
+ DEBUG(DEBUG_DEBUG, ("RDMA_CM_EVENT_ROUTE_RESOLVED\n"));
/* after RDMA_CM_EVENT_ADDR_RESOLVED: */
assert(cma_id->context!=NULL);
conn = talloc_get_type(cma_id->context, struct ibw_conn);
break;
case RDMA_CM_EVENT_CONNECT_REQUEST:
- DEBUG(11, ("RDMA_CM_EVENT_CONNECT_REQUEST\n"));
+ DEBUG(DEBUG_DEBUG, ("RDMA_CM_EVENT_CONNECT_REQUEST\n"));
ctx->state = IBWS_CONNECT_REQUEST;
conn = ibw_conn_new(ctx, ctx);
pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
pconn->cm_id = cma_id; /* !!! event will be freed but id not */
cma_id->context = (void *)conn;
- DEBUG(10, ("pconn->cm_id %p\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("pconn->cm_id %p\n", pconn->cm_id));
if (ibw_setup_cq_qp(conn))
goto error;
if (!pconn->is_accepted) {
rc = rdma_reject(cma_id, NULL, 0);
if (rc)
- DEBUG(0, ("rdma_reject failed with rc=%d\n", rc));
+ DEBUG(DEBUG_ERR, ("rdma_reject failed with rc=%d\n", rc));
talloc_free(conn);
- DEBUG(10, ("pconn->cm_id %p wasn't accepted\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("pconn->cm_id %p wasn't accepted\n", pconn->cm_id));
}
/* TODO: clarify whether if it's needed by upper layer: */
case RDMA_CM_EVENT_ESTABLISHED:
/* expected after ibw_accept and ibw_connect[not directly] */
- DEBUG(0, ("ESTABLISHED (conn: %p)\n", cma_id->context));
+ DEBUG(DEBUG_INFO, ("ESTABLISHED (conn: %p)\n", cma_id->context));
conn = talloc_get_type(cma_id->context, struct ibw_conn);
assert(conn!=NULL); /* important assumption */
- DEBUG(10, ("ibw_setup_cq_qp succeeded (cmid=%p)\n", cma_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_setup_cq_qp succeeded (cmid=%p)\n", cma_id));
/* client conn is up */
conn->state = IBWC_CONNECTED;
sprintf(ibw_lasterr, "RDMA_CM_EVENT_CONNECT_ERROR, error %d\n", event->status);
case RDMA_CM_EVENT_UNREACHABLE:
sprintf(ibw_lasterr, "RDMA_CM_EVENT_UNREACHABLE, error %d\n", event->status);
+ goto error;
case RDMA_CM_EVENT_REJECTED:
sprintf(ibw_lasterr, "RDMA_CM_EVENT_REJECTED, error %d\n", event->status);
+ DEBUG(DEBUG_INFO, ("cm event handler: %s", ibw_lasterr));
conn = talloc_get_type(cma_id->context, struct ibw_conn);
if (conn) {
+ /* must be done BEFORE connstate */
if ((rc=rdma_ack_cm_event(event)))
- DEBUG(0, ("reject/rdma_ack_cm_event failed with %d\n", rc));
- event = NULL;
- pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
- ibw_conn_priv_destruct(pconn);
+ DEBUG(DEBUG_ERR, ("reject/rdma_ack_cm_event failed with %d\n", rc));
+ event = NULL; /* not to touch cma_id or conn */
+ conn->state = IBWC_ERROR;
+ /* it should free the conn */
+ pctx->connstate_func(NULL, conn);
}
- goto error;
+ break; /* this is not strictly an error */
case RDMA_CM_EVENT_DISCONNECTED:
- DEBUG(11, ("RDMA_CM_EVENT_DISCONNECTED\n"));
+ DEBUG(DEBUG_DEBUG, ("RDMA_CM_EVENT_DISCONNECTED\n"));
if ((rc=rdma_ack_cm_event(event)))
- DEBUG(0, ("disc/rdma_ack_cm_event failed with %d\n", rc));
+ DEBUG(DEBUG_ERR, ("disc/rdma_ack_cm_event failed with %d\n", rc));
event = NULL; /* don't ack more */
if (cma_id!=pctx->cm_id) {
- DEBUG(0, ("client DISCONNECT event cm_id=%p\n", cma_id));
+ DEBUG(DEBUG_ERR, ("client DISCONNECT event cm_id=%p\n", cma_id));
conn = talloc_get_type(cma_id->context, struct ibw_conn);
conn->state = IBWC_DISCONNECTED;
pctx->connstate_func(NULL, conn);
return;
error:
- if (event!=NULL && (rc=rdma_ack_cm_event(event))) {
- sprintf(ibw_lasterr, "rdma_ack_cm_event failed with %d\n", rc);
- goto error;
- }
+ DEBUG(DEBUG_ERR, ("cm event handler: %s", ibw_lasterr));
- DEBUG(0, ("cm event handler: %s", ibw_lasterr));
+ if (event!=NULL) {
+ if (cma_id!=NULL && cma_id!=pctx->cm_id) {
+ conn = talloc_get_type(cma_id->context, struct ibw_conn);
+ if (conn) {
+ conn->state = IBWC_ERROR;
+ pctx->connstate_func(NULL, conn);
+ }
+ } else {
+ ctx->state = IBWS_ERROR;
+ pctx->connstate_func(ctx, NULL);
+ }
- if (cma_id!=pctx->cm_id) {
- conn = talloc_get_type(cma_id->context, struct ibw_conn);
- if (conn)
- conn->state = IBWC_ERROR;
- pctx->connstate_func(NULL, conn);
- } else {
- ctx->state = IBWS_ERROR;
- pctx->connstate_func(ctx, NULL);
+ if ((rc=rdma_ack_cm_event(event))!=0) {
+ DEBUG(DEBUG_ERR, ("rdma_ack_cm_event failed with %d\n", rc));
+ }
}
+
+ return;
}
-static void ibw_event_handler_verbs(struct event_context *ev,
- struct fd_event *fde, uint16_t flags, void *private_data)
+static void ibw_event_handler_verbs(struct tevent_context *ev,
+ struct tevent_fd *fde, uint16_t flags, void *private_data)
{
struct ibw_conn *conn = talloc_get_type(private_data, struct ibw_conn);
struct ibw_conn_priv *pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
struct ibv_cq *ev_cq;
void *ev_ctx;
- DEBUG(10, ("ibw_event_handler_verbs(%u)\n", (uint32_t)flags));
+ DEBUG(DEBUG_DEBUG, ("ibw_event_handler_verbs(%u)\n", (uint32_t)flags));
/* TODO: check whether if it's good to have more channels here... */
rc = ibv_get_cq_event(pconn->verbs_channel, &ev_cq, &ev_ctx);
switch(wc.opcode) {
case IBV_WC_SEND:
- DEBUG(10, ("send completion\n"));
+ DEBUG(DEBUG_DEBUG, ("send completion\n"));
if (ibw_wc_send(conn, &wc))
goto error;
break;
case IBV_WC_RDMA_WRITE:
- DEBUG(10, ("rdma write completion\n"));
+ DEBUG(DEBUG_DEBUG, ("rdma write completion\n"));
break;
case IBV_WC_RDMA_READ:
- DEBUG(10, ("rdma read completion\n"));
+ DEBUG(DEBUG_DEBUG, ("rdma read completion\n"));
break;
case IBV_WC_RECV:
- DEBUG(10, ("recv completion\n"));
+ DEBUG(DEBUG_DEBUG, ("recv completion\n"));
if (ibw_wc_recv(conn, &wc))
goto error;
break;
error:
ibv_ack_cq_events(pconn->cq, 1);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
if (conn->state!=IBWC_ERROR) {
conn->state = IBWC_ERROR;
assert(p->queued_msg!=NULL);
assert(msg_size!=0);
- DEBUG(10, ("ibw_process_queue refcnt=%d msgsize=%u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_process_queue refcnt=%d msgsize=%u\n",
p->queued_ref_cnt, msg_size));
rc = ibw_send_packet(conn, p->queued_msg, p, msg_size);
struct ibw_wr *p;
int send_index;
- DEBUG(10, ("ibw_wc_send(cmid: %p, wr_id: %u, bl: %u)\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_send(cmid: %p, wr_id: %u, bl: %u)\n",
pconn->cm_id, (uint32_t)wc->wr_id, (uint32_t)wc->byte_len));
assert(pconn->cm_id->qp->qp_num==wc->qp_num);
pconn->wr_sent--;
if (send_index < pctx->opts.max_send_wr) {
- DEBUG(10, ("ibw_wc_send#1 %u\n", (int)wc->wr_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_send#1 %u\n", (int)wc->wr_id));
p = pconn->wr_index[send_index];
if (p->buf_large!=NULL) {
if (p->ref_cnt) {
DLIST_ADD(pconn->wr_list_avail, p);
}
} else { /* "extra" request - not optimized */
- DEBUG(10, ("ibw_wc_send#2 %u\n", (int)wc->wr_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_send#2 %u\n", (int)wc->wr_id));
for(p=pconn->extra_sent; p!=NULL; p=p->next)
if ((p->wr_id + pctx->opts.max_recv_wr)==(int)wc->wr_id)
break;
static int ibw_append_to_part(struct ibw_conn_priv *pconn,
struct ibw_part *part, char **pp, uint32_t add_len, int info)
{
- DEBUG(10, ("ibw_append_to_part: cmid=%p, (bs=%u, len=%u, tr=%u), al=%u, i=%u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_append_to_part: cmid=%p, (bs=%u, len=%u, tr=%u), al=%u, i=%u\n",
pconn->cm_id, part->bufsize, part->len, part->to_read, add_len, info));
/* allocate more if necessary - it's an "evergrowing" buffer... */
static int ibw_wc_mem_threshold(struct ibw_conn_priv *pconn,
struct ibw_part *part, uint32_t threshold)
{
- DEBUG(10, ("ibw_wc_mem_threshold: cmid=%p, (bs=%u, len=%u, tr=%u), thr=%u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_mem_threshold: cmid=%p, (bs=%u, len=%u, tr=%u), thr=%u\n",
pconn->cm_id, part->bufsize, part->len, part->to_read, threshold));
if (part->bufsize > threshold) {
- DEBUG(3, ("ibw_wc_mem_threshold: cmid=%p, %u > %u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_mem_threshold: cmid=%p, %u > %u\n",
pconn->cm_id, part->bufsize, threshold));
talloc_free(part->buf);
part->buf = talloc_size(pconn, threshold);
char *p;
uint32_t remain = wc->byte_len;
- DEBUG(10, ("ibw_wc_recv: cmid=%p, wr_id: %u, bl: %u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_wc_recv: cmid=%p, wr_id: %u, bl: %u\n",
pconn->cm_id, (uint32_t)wc->wr_id, remain));
assert(pconn->cm_id->qp->qp_num==wc->qp_num);
}
if (part->to_read==0) {
- pctx->receive_func(conn, part->buf, part->len);
+ if (pctx->receive_func(conn, part->buf, part->len) != 0) {
+ goto error;
+ }
part->len = 0; /* tells not having partial data (any more) */
if (ibw_wc_mem_threshold(pconn, part, pctx->opts.recv_threshold))
goto error;
/* mostly awaited case: */
if (msglen<=remain) {
- pctx->receive_func(conn, p, msglen);
+ if (pctx->receive_func(conn, p, msglen) != 0) {
+ goto error;
+ }
p += msglen;
remain -= msglen;
} else {
return 0;
error:
- DEBUG(0, ("ibw_wc_recv error: %s", ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("ibw_wc_recv error: %s", ibw_lasterr));
return -1;
}
int i;
const char *name, *value;
- DEBUG(10, ("ibw_process_init_attrs: nattr: %d\n", nattr));
+ DEBUG(DEBUG_DEBUG, ("ibw_process_init_attrs: nattr: %d\n", nattr));
opts->max_send_wr = IBW_MAX_SEND_WR;
opts->max_recv_wr = IBW_MAX_RECV_WR;
void *ctx_userdata,
ibw_connstate_fn_t ibw_connstate,
ibw_receive_fn_t ibw_receive,
- struct event_context *ectx)
+ struct tevent_context *ectx)
{
struct ibw_ctx *ctx = talloc_zero(NULL, struct ibw_ctx);
struct ibw_ctx_priv *pctx;
int rc;
- DEBUG(10, ("ibw_init(ctx_userdata: %p, ectx: %p)\n", ctx_userdata, ectx));
+ DEBUG(DEBUG_DEBUG, ("ibw_init(ctx_userdata: %p, ectx: %p)\n", ctx_userdata, ectx));
/* initialize basic data structures */
memset(ibw_lasterr, 0, IBW_LASTERR_BUFSIZE);
goto cleanup;
}
- pctx->cm_channel_event = event_add_fd(pctx->ectx, pctx,
- pctx->cm_channel->fd, EVENT_FD_READ, ibw_event_handler_cm, ctx);
+ pctx->cm_channel_event = tevent_add_fd(pctx->ectx, pctx,
+ pctx->cm_channel->fd, TEVENT_FD_READ, ibw_event_handler_cm, ctx);
+#if RDMA_USER_CM_MAX_ABI_VERSION >= 2
rc = rdma_create_id(pctx->cm_channel, &pctx->cm_id, ctx, RDMA_PS_TCP);
+#else
+ rc = rdma_create_id(pctx->cm_channel, &pctx->cm_id, ctx);
+#endif
if (rc) {
rc = errno;
sprintf(ibw_lasterr, "rdma_create_id error %d\n", rc);
goto cleanup;
}
- DEBUG(10, ("created cm_id %p\n", pctx->cm_id));
+ DEBUG(DEBUG_DEBUG, ("created cm_id %p\n", pctx->cm_id));
pctx->pagesize = sysconf(_SC_PAGESIZE);
return ctx;
/* don't put code here */
cleanup:
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
if (ctx)
talloc_free(ctx);
struct ibw_ctx_priv *pctx = (struct ibw_ctx_priv *)ctx->internal;
struct ibw_conn *p;
- DEBUG(10, ("ibw_stop\n"));
+ DEBUG(DEBUG_DEBUG, ("ibw_stop\n"));
for(p=ctx->conn_list; p!=NULL; p=p->next) {
- if (ctx->state==IBWC_ERROR || ctx->state==IBWC_CONNECTED) {
+ if (p->state==IBWC_ERROR || p->state==IBWC_CONNECTED) {
if (ibw_disconnect(p))
return -1;
}
struct ibw_ctx_priv *pctx = (struct ibw_ctx_priv *)ctx->internal;
int rc;
- DEBUG(10, ("ibw_bind: addr=%s, port=%u\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_bind: addr=%s, port=%u\n",
inet_ntoa(my_addr->sin_addr), ntohs(my_addr->sin_port)));
rc = rdma_bind_addr(pctx->cm_id, (struct sockaddr *) my_addr);
if (rc) {
sprintf(ibw_lasterr, "rdma_bind_addr error %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return rc;
}
- DEBUG(10, ("rdma_bind_addr successful\n"));
+ DEBUG(DEBUG_DEBUG, ("rdma_bind_addr successful\n"));
return 0;
}
struct ibw_ctx_priv *pctx = talloc_get_type(ctx->internal, struct ibw_ctx_priv);
int rc;
- DEBUG(10, ("ibw_listen\n"));
+ DEBUG(DEBUG_DEBUG, ("ibw_listen\n"));
rc = rdma_listen(pctx->cm_id, backlog);
if (rc) {
sprintf(ibw_lasterr, "rdma_listen failed: %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return rc;
}
struct rdma_conn_param conn_param;
int rc;
- DEBUG(10, ("ibw_accept: cmid=%p\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_accept: cmid=%p\n", pconn->cm_id));
conn->conn_userdata = conn_userdata;
memset(&conn_param, 0, sizeof(struct rdma_conn_param));
rc = rdma_accept(pconn->cm_id, &conn_param);
if (rc) {
sprintf(ibw_lasterr, "rdma_accept failed %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return -1;;
}
conn->conn_userdata = conn_userdata;
pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
- DEBUG(10, ("ibw_connect: addr=%s, port=%u\n", inet_ntoa(serv_addr->sin_addr),
+ DEBUG(DEBUG_DEBUG, ("ibw_connect: addr=%s, port=%u\n", inet_ntoa(serv_addr->sin_addr),
ntohs(serv_addr->sin_port)));
/* clean previous - probably half - initialization */
if (ibw_conn_priv_destruct(pconn)) {
- DEBUG(0, ("ibw_connect/ibw_pconn_destruct failed for cm_id=%p\n", pconn->cm_id));
+ DEBUG(DEBUG_ERR, ("ibw_connect/ibw_pconn_destruct failed for cm_id=%p\n", pconn->cm_id));
return -1;
}
/* init cm */
+#if RDMA_USER_CM_MAX_ABI_VERSION >= 2
rc = rdma_create_id(pctx->cm_channel, &pconn->cm_id, conn, RDMA_PS_TCP);
+#else
+ rc = rdma_create_id(pctx->cm_channel, &pconn->cm_id, conn);
+#endif
if (rc) {
rc = errno;
sprintf(ibw_lasterr, "ibw_connect/rdma_create_id error %d\n", rc);
talloc_free(conn);
return -1;
}
- DEBUG(10, ("ibw_connect: rdma_create_id succeeded, cm_id=%p\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_connect: rdma_create_id succeeded, cm_id=%p\n", pconn->cm_id));
rc = rdma_resolve_addr(pconn->cm_id, NULL, (struct sockaddr *) serv_addr, 2000);
if (rc) {
sprintf(ibw_lasterr, "rdma_resolve_addr error %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
talloc_free(conn);
return -1;
}
int rc;
struct ibw_conn_priv *pconn = talloc_get_type(conn->internal, struct ibw_conn_priv);
- DEBUG(10, ("ibw_disconnect: cmid=%p\n", pconn->cm_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_disconnect: cmid=%p\n", pconn->cm_id));
assert(pconn!=NULL);
rc = rdma_disconnect(pconn->cm_id);
if (rc) {
sprintf(ibw_lasterr, "ibw_disconnect failed with %d\n", rc);
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return rc;
}
break;
default:
- DEBUG(9, ("invalid state for disconnect: %d\n", conn->state));
+ DEBUG(DEBUG_DEBUG, ("invalid state for disconnect: %d\n", conn->state));
break;
}
struct ibw_wr *p = pconn->wr_list_avail;
if (p!=NULL) {
- DEBUG(10, ("ibw_alloc_send_buf#1: cmid=%p, len=%d\n", pconn->cm_id, len));
+ DEBUG(DEBUG_DEBUG, ("ibw_alloc_send_buf#1: cmid=%p, len=%d\n", pconn->cm_id, len));
DLIST_REMOVE(pconn->wr_list_avail, p);
DLIST_ADD(pconn->wr_list_used, p);
}
/* p->wr_id is already filled in ibw_init_memory */
} else {
- DEBUG(10, ("ibw_alloc_send_buf#2: cmid=%p, len=%d\n", pconn->cm_id, len));
+ DEBUG(DEBUG_DEBUG, ("ibw_alloc_send_buf#2: cmid=%p, len=%d\n", pconn->cm_id, len));
/* not optimized */
p = pconn->extra_avail;
if (!p) {
p->wr_id = pctx->opts.max_send_wr + pconn->extra_max;
pconn->extra_max++;
switch(pconn->extra_max) {
- case 1: DEBUG(2, ("warning: queue performed\n")); break;
- case 10: DEBUG(0, ("warning: queue reached 10\n")); break;
- case 100: DEBUG(0, ("warning: queue reached 100\n")); break;
- case 1000: DEBUG(0, ("warning: queue reached 1000\n")); break;
+ case 1: DEBUG(DEBUG_INFO, ("warning: queue performed\n")); break;
+ case 10: DEBUG(DEBUG_INFO, ("warning: queue reached 10\n")); break;
+ case 100: DEBUG(DEBUG_INFO, ("warning: queue reached 100\n")); break;
+ case 1000: DEBUG(DEBUG_INFO, ("warning: queue reached 1000\n")); break;
default: break;
}
}
return 0;
error:
- DEBUG(0, ("ibw_alloc_send_buf error: %s", ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("ibw_alloc_send_buf error: %s", ibw_lasterr));
return -1;
}
};
if (p->buf_large==NULL) {
- DEBUG(10, ("ibw_send#normal(cmid: %p, wrid: %u, n: %d)\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_send#normal(cmid: %p, wrid: %u, n: %d)\n",
pconn->cm_id, (uint32_t)wr.wr_id, len));
} else {
- DEBUG(10, ("ibw_send#large(cmid: %p, wrid: %u, n: %d)\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_send#large(cmid: %p, wrid: %u, n: %d)\n",
pconn->cm_id, (uint32_t)wr.wr_id, len));
list.lkey = p->mr_large->lkey;
}
return rc;
} /* else put the request into our own queue: */
- DEBUG(10, ("ibw_send#queued(cmid: %p, len: %u)\n", pconn->cm_id, len));
+ DEBUG(DEBUG_DEBUG, ("ibw_send#queued(cmid: %p, len: %u)\n", pconn->cm_id, len));
/* TODO: clarify how to continue when state==IBWC_STOPPED */
return 0;
error:
- DEBUG(0, (ibw_lasterr));
+ DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
return -1;
}
char *packet = (char *)buf;
uint32_t recv_bufsize = pctx->opts.recv_bufsize;
- DEBUG(10, ("ibw_send#frag(cmid: %p, buf: %p, len: %u)\n",
+ DEBUG(DEBUG_DEBUG, ("ibw_send#frag(cmid: %p, buf: %p, len: %u)\n",
pconn->cm_id, buf, len));
/* single threaded => no race here: */
/* parallel case */
if (p->wr_id < pctx->opts.max_send_wr) {
- DEBUG(10, ("ibw_cancel_send_buf#1 %u", (int)p->wr_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_cancel_send_buf#1 %u", (int)p->wr_id));
DLIST_REMOVE(pconn->wr_list_used, p);
DLIST_ADD(pconn->wr_list_avail, p);
} else { /* "extra" packet */
- DEBUG(10, ("ibw_cancel_send_buf#2 %u", (int)p->wr_id));
+ DEBUG(DEBUG_DEBUG, ("ibw_cancel_send_buf#2 %u", (int)p->wr_id));
DLIST_REMOVE(pconn->extra_sent, p);
DLIST_ADD(pconn->extra_avail, p);
}
git.samba.org / vlendec / samba-autobuild / .git / blobdiff