---
hmp-commands-info.hx | 16 ++++++++
hw/rdma/rdma_backend.c | 70 ++++++++++++++++++++++++++---------
hw/rdma/rdma_rm.c | 7 ++++
hw/rdma/rdma_rm_defs.h | 27 +++++++++++++-
hw/rdma/vmw/pvrdma.h | 5 +++
hw/rdma/vmw/pvrdma_hmp.h | 21 +++++++++++
hw/rdma/vmw/pvrdma_main.c | 77 +++++++++++++++++++++++++++++++++++++++
monitor.c | 10 +++++
8 files changed, 215 insertions(+), 18 deletions(-)
create mode 100644 hw/rdma/vmw/pvrdma_hmp.h
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index cbee8b944d..9153c33974 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -524,6 +524,22 @@ STEXI
Show CPU statistics.
ETEXI
+#if defined(CONFIG_PVRDMA)
+ {
+ .name = "pvrdmacounters",
+ .args_type = "",
+ .params = "",
+ .help = "show pvrdma device counters",
+ .cmd = hmp_info_pvrdmacounters,
+ },
+
+STEXI
+@item info pvrdmacounters
+@findex info pvrdmacounters
+Show pvrdma device counters.
+ETEXI
+#endif
+
#if defined(CONFIG_SLIRP)
{
.name = "usernet",
diff --git a/hw/rdma/rdma_backend.c b/hw/rdma/rdma_backend.c
index 3a2913facf..0fb4842970 100644
--- a/hw/rdma/rdma_backend.c
+++ b/hw/rdma/rdma_backend.c
@@ -64,9 +64,9 @@ static inline void complete_work(enum ibv_wc_status status,
uint32_t vendor_err,
comp_handler(ctx, &wc);
}
-static void rdma_poll_cq(RdmaDeviceResources *rdma_dev_res, struct ibv_cq *ibcq)
+static int rdma_poll_cq(RdmaDeviceResources *rdma_dev_res, struct ibv_cq *ibcq)
{
- int i, ne;
+ int i, ne, total_ne = 0;
BackendCtx *bctx;
struct ibv_wc wc[2];
@@ -89,12 +89,18 @@ static void rdma_poll_cq(RdmaDeviceResources *rdma_dev_res, struct ibv_cq *ibcq)
rdma_rm_dealloc_cqe_ctx(rdma_dev_res, wc[i].wr_id);
g_free(bctx);
}
+ total_ne += ne;
} while (ne > 0);
+ atomic_sub(&rdma_dev_res->stats.missing_cqe, total_ne);
qemu_mutex_unlock(&rdma_dev_res->lock);
if (ne < 0) {
rdma_error_report("ibv_poll_cq fail, rc=%d, errno=%d", ne, errno);
}
+
+ rdma_dev_res->stats.completions += total_ne;
+
+ return total_ne;
}
static void *comp_handler_thread(void *arg)
@@ -122,6 +128,9 @@ static void *comp_handler_thread(void *arg)
while (backend_dev->comp_thread.run) {
do {
rc = qemu_poll_ns(pfds, 1, THR_POLL_TO * (int64_t)SCALE_MS);
+ if (!rc) {
+ backend_dev->rdma_dev_res->stats.poll_cq_ppoll_to++;
+ }
} while (!rc && backend_dev->comp_thread.run);
if (backend_dev->comp_thread.run) {
@@ -138,6 +147,7 @@ static void *comp_handler_thread(void *arg)
errno);
}
+ backend_dev->rdma_dev_res->stats.poll_cq_from_bk++;
rdma_poll_cq(backend_dev->rdma_dev_res, ev_cq);
ibv_ack_cq_events(ev_cq, 1);
@@ -271,7 +281,13 @@ int rdma_backend_query_port(RdmaBackendDev *backend_dev,
void rdma_backend_poll_cq(RdmaDeviceResources *rdma_dev_res, RdmaBackendCQ *cq)
{
- rdma_poll_cq(rdma_dev_res, cq->ibcq);
+ int polled;
+
+ rdma_dev_res->stats.poll_cq_from_guest++;
+ polled = rdma_poll_cq(rdma_dev_res, cq->ibcq);
+ if (!polled) {
+ rdma_dev_res->stats.poll_cq_from_guest_empty++;
+ }
}
static GHashTable *ah_hash;
@@ -333,7 +349,7 @@ static void ah_cache_init(void)
static int build_host_sge_array(RdmaDeviceResources *rdma_dev_res,
struct ibv_sge *dsge, struct ibv_sge *ssge,
- uint8_t num_sge)
+ uint8_t num_sge, uint64_t *total_length)
{
RdmaRmMR *mr;
int ssge_idx;
@@ -349,6 +365,8 @@ static int build_host_sge_array(RdmaDeviceResources
*rdma_dev_res,
dsge->length = ssge[ssge_idx].length;
dsge->lkey = rdma_backend_mr_lkey(&mr->backend_mr);
+ *total_length += dsge->length;
+
dsge++;
}
@@ -445,8 +463,10 @@ void rdma_backend_post_send(RdmaBackendDev *backend_dev,
rc = mad_send(backend_dev, sgid_idx, sgid, sge, num_sge);
if (rc) {
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_MAD_SEND, ctx);
+ backend_dev->rdma_dev_res->stats.mad_tx_err++;
} else {
complete_work(IBV_WC_SUCCESS, 0, ctx);
+ backend_dev->rdma_dev_res->stats.mad_tx++;
}
}
return;
@@ -458,20 +478,21 @@ void rdma_backend_post_send(RdmaBackendDev *backend_dev,
rc = rdma_rm_alloc_cqe_ctx(backend_dev->rdma_dev_res, &bctx_id, bctx);
if (unlikely(rc)) {
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_NOMEM, ctx);
- goto out_free_bctx;
+ goto err_free_bctx;
}
- rc = build_host_sge_array(backend_dev->rdma_dev_res, new_sge, sge, num_sge);
+ rc = build_host_sge_array(backend_dev->rdma_dev_res, new_sge, sge, num_sge,
+ &backend_dev->rdma_dev_res->stats.tx_len);
if (rc) {
complete_work(IBV_WC_GENERAL_ERR, rc, ctx);
- goto out_dealloc_cqe_ctx;
+ goto err_dealloc_cqe_ctx;
}
if (qp_type == IBV_QPT_UD) {
wr.wr.ud.ah = create_ah(backend_dev, qp->ibpd, sgid_idx, dgid);
if (!wr.wr.ud.ah) {
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_FAIL_BACKEND, ctx);
- goto out_dealloc_cqe_ctx;
+ goto err_dealloc_cqe_ctx;
}
wr.wr.ud.remote_qpn = dqpn;
wr.wr.ud.remote_qkey = dqkey;
@@ -488,15 +509,19 @@ void rdma_backend_post_send(RdmaBackendDev *backend_dev,
rdma_error_report("ibv_post_send fail, qpn=0x%x, rc=%d, errno=%d",
qp->ibqp->qp_num, rc, errno);
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_FAIL_BACKEND, ctx);
- goto out_dealloc_cqe_ctx;
+ goto err_dealloc_cqe_ctx;
}
+ atomic_inc(&backend_dev->rdma_dev_res->stats.missing_cqe);
+ backend_dev->rdma_dev_res->stats.tx++;
+
return;
-out_dealloc_cqe_ctx:
+err_dealloc_cqe_ctx:
+ backend_dev->rdma_dev_res->stats.tx_err++;
rdma_rm_dealloc_cqe_ctx(backend_dev->rdma_dev_res, bctx_id);
-out_free_bctx:
+err_free_bctx:
g_free(bctx);
}
@@ -554,6 +579,9 @@ void rdma_backend_post_recv(RdmaBackendDev *backend_dev,
rc = save_mad_recv_buffer(backend_dev, sge, num_sge, ctx);
if (rc) {
complete_work(IBV_WC_GENERAL_ERR, rc, ctx);
+ rdma_dev_res->stats.mad_rx_bufs_err++;
+ } else {
+ rdma_dev_res->stats.mad_rx_bufs++;
}
}
return;
@@ -565,13 +593,14 @@ void rdma_backend_post_recv(RdmaBackendDev *backend_dev,
rc = rdma_rm_alloc_cqe_ctx(rdma_dev_res, &bctx_id, bctx);
if (unlikely(rc)) {
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_NOMEM, ctx);
- goto out_free_bctx;
+ goto err_free_bctx;
}
- rc = build_host_sge_array(rdma_dev_res, new_sge, sge, num_sge);
+ rc = build_host_sge_array(rdma_dev_res, new_sge, sge, num_sge,
+ &backend_dev->rdma_dev_res->stats.rx_bufs_len);
if (rc) {
complete_work(IBV_WC_GENERAL_ERR, rc, ctx);
- goto out_dealloc_cqe_ctx;
+ goto err_dealloc_cqe_ctx;
}
wr.num_sge = num_sge;
@@ -582,15 +611,19 @@ void rdma_backend_post_recv(RdmaBackendDev *backend_dev,
rdma_error_report("ibv_post_recv fail, qpn=0x%x, rc=%d, errno=%d",
qp->ibqp->qp_num, rc, errno);
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_FAIL_BACKEND, ctx);
- goto out_dealloc_cqe_ctx;
+ goto err_dealloc_cqe_ctx;
}
+ atomic_inc(&backend_dev->rdma_dev_res->stats.missing_cqe);
+ rdma_dev_res->stats.rx_bufs++;
+
return;
-out_dealloc_cqe_ctx:
+err_dealloc_cqe_ctx:
+ backend_dev->rdma_dev_res->stats.rx_bufs_err++;
rdma_rm_dealloc_cqe_ctx(rdma_dev_res, bctx_id);
-out_free_bctx:
+err_free_bctx:
g_free(bctx);
}
@@ -929,12 +962,14 @@ static void process_incoming_mad_req(RdmaBackendDev *backend_dev,
bctx = rdma_rm_get_cqe_ctx(backend_dev->rdma_dev_res, cqe_ctx_id);
if (unlikely(!bctx)) {
rdma_error_report("No matching ctx for req %ld", cqe_ctx_id);
+ backend_dev->rdma_dev_res->stats.mad_rx_err++;
return;
}
mad = rdma_pci_dma_map(backend_dev->dev, bctx->sge.addr,
bctx->sge.length);
if (!mad || bctx->sge.length < msg->umad_len + MAD_HDR_SIZE) {
+ backend_dev->rdma_dev_res->stats.mad_rx_err++;
complete_work(IBV_WC_GENERAL_ERR, VENDOR_ERR_INV_MAD_BUFF,
bctx->up_ctx);
} else {
@@ -949,6 +984,7 @@ static void process_incoming_mad_req(RdmaBackendDev
*backend_dev,
wc.byte_len = msg->umad_len;
wc.status = IBV_WC_SUCCESS;
wc.wc_flags = IBV_WC_GRH;
+ backend_dev->rdma_dev_res->stats.mad_rx++;
comp_handler(bctx->up_ctx, &wc);
}
diff --git a/hw/rdma/rdma_rm.c b/hw/rdma/rdma_rm.c
index 7cc597cdc8..d0f5dd0744 100644
--- a/hw/rdma/rdma_rm.c
+++ b/hw/rdma/rdma_rm.c
@@ -37,6 +37,7 @@ static inline void res_tbl_init(const char *name,
RdmaRmResTbl *tbl,
tbl->bitmap = bitmap_new(tbl_sz);
tbl->tbl_sz = tbl_sz;
tbl->res_sz = res_sz;
+ tbl->used = 0;
qemu_mutex_init(&tbl->lock);
}
@@ -76,6 +77,8 @@ static inline void *rdma_res_tbl_alloc(RdmaRmResTbl *tbl, uint32_t *handle)
set_bit(*handle, tbl->bitmap);
+ tbl->used++;
+
qemu_mutex_unlock(&tbl->lock);
memset(tbl->tbl + *handle * tbl->res_sz, 0, tbl->res_sz);
@@ -93,6 +96,7 @@ static inline void rdma_res_tbl_dealloc(RdmaRmResTbl *tbl,
uint32_t handle)
if (handle < tbl->tbl_sz) {
clear_bit(handle, tbl->bitmap);
+ tbl->used--;
}
qemu_mutex_unlock(&tbl->lock);
@@ -620,6 +624,9 @@ int rdma_rm_init(RdmaDeviceResources *dev_res, struct
ibv_device_attr *dev_attr,
qemu_mutex_init(&dev_res->lock);
+ memset(&dev_res->stats, 0, sizeof(dev_res->stats));
+ atomic_set(&dev_res->stats.missing_cqe, 0);
+
return 0;
}
diff --git a/hw/rdma/rdma_rm_defs.h b/hw/rdma/rdma_rm_defs.h
index f0ee1f3072..325bbf58ec 100644
--- a/hw/rdma/rdma_rm_defs.h
+++ b/hw/rdma/rdma_rm_defs.h
@@ -34,7 +34,9 @@
#define MAX_QP_INIT_RD_ATOM 16
#define MAX_AH 64
-#define MAX_RM_TBL_NAME 16
+#define MAX_RM_TBL_NAME 16
+#define MAX_CONSEQ_EMPTY_POLL_CQ 4096 /* considered as error above this */
+
typedef struct RdmaRmResTbl {
char name[MAX_RM_TBL_NAME];
QemuMutex lock;
@@ -42,6 +44,7 @@ typedef struct RdmaRmResTbl {
size_t tbl_sz;
size_t res_sz;
void *tbl;
+ uint32_t used; /* number of used entries in the table */
} RdmaRmResTbl;
typedef struct RdmaRmPD {
@@ -96,6 +99,27 @@ typedef struct RdmaRmPort {
enum ibv_port_state state;
} RdmaRmPort;
+typedef struct RdmaRmStats {
+ uint64_t tx;
+ uint64_t tx_len;
+ uint64_t tx_err;
+ uint64_t rx_bufs;
+ uint64_t rx_bufs_len;
+ uint64_t rx_bufs_err;
+ uint64_t completions;
+ uint64_t mad_tx;
+ uint64_t mad_tx_err;
+ uint64_t mad_rx;
+ uint64_t mad_rx_err;
+ uint64_t mad_rx_bufs;
+ uint64_t mad_rx_bufs_err;
+ uint64_t poll_cq_from_bk;
+ uint64_t poll_cq_from_guest;
+ uint64_t poll_cq_from_guest_empty;
+ uint64_t poll_cq_ppoll_to;
+ uint64_t missing_cqe;
+} RdmaRmStats;
+
typedef struct RdmaDeviceResources {
RdmaRmPort port;
RdmaRmResTbl pd_tbl;
@@ -106,6 +130,7 @@ typedef struct RdmaDeviceResources {
RdmaRmResTbl cqe_ctx_tbl;
GHashTable *qp_hash; /* Keeps mapping between real and emulated */
QemuMutex lock;
+ RdmaRmStats stats;
} RdmaDeviceResources;
#endif
diff --git a/hw/rdma/vmw/pvrdma.h b/hw/rdma/vmw/pvrdma.h
index 0879224957..167706ec2c 100644
--- a/hw/rdma/vmw/pvrdma.h
+++ b/hw/rdma/vmw/pvrdma.h
@@ -70,6 +70,10 @@ typedef struct DSRInfo {
PvrdmaRing cq;
} DSRInfo;
+typedef struct PVRDMADevStats {
+ uint64_t commands;
+} PVRDMADevStats;
+
typedef struct PVRDMADev {
PCIDevice parent_obj;
MemoryRegion msix;
@@ -89,6 +93,7 @@ typedef struct PVRDMADev {
CharBackend mad_chr;
VMXNET3State *func0;
Notifier shutdown_notifier;
+ PVRDMADevStats stats;
} PVRDMADev;
#define PVRDMA_DEV(dev) OBJECT_CHECK(PVRDMADev, (dev), PVRDMA_HW_NAME)
diff --git a/hw/rdma/vmw/pvrdma_hmp.h b/hw/rdma/vmw/pvrdma_hmp.h
new file mode 100644
index 0000000000..2449bd2aef
--- /dev/null
+++ b/hw/rdma/vmw/pvrdma_hmp.h
@@ -0,0 +1,21 @@
+/*
+ * QEMU VMWARE paravirtual RDMA device definitions
+ *
+ * Copyright (C) 2018 Oracle
+ * Copyright (C) 2018 Red Hat Inc
+ *
+ * Authors:
+ * Yuval Shaia <yuval.sh...@oracle.com>
+ * Marcel Apfelbaum <mar...@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef PVRDMA_PVRDMA_HMP_H
+#define PVRDMA_PVRDMA_HMP_H
+
+void pvrdma_dump_counters(Monitor *mon);
+
+#endif
diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c
index b6061f4b6e..8ffe79ceca 100644
--- a/hw/rdma/vmw/pvrdma_main.c
+++ b/hw/rdma/vmw/pvrdma_main.c
@@ -14,6 +14,7 @@
*/
#include "qemu/osdep.h"
+#include "qemu/units.h"
#include "qapi/error.h"
#include "hw/hw.h"
#include "hw/pci/pci.h"
@@ -25,6 +26,7 @@
#include "cpu.h"
#include "trace.h"
#include "sysemu/sysemu.h"
+#include "monitor/monitor.h"
#include "../rdma_rm.h"
#include "../rdma_backend.h"
@@ -32,10 +34,13 @@
#include <infiniband/verbs.h>
#include "pvrdma.h"
+#include "pvrdma_hmp.h"
#include "standard-headers/rdma/vmw_pvrdma-abi.h"
#include "standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h"
#include "pvrdma_qp_ops.h"
+GSList *devices;
+
static Property pvrdma_dev_properties[] = {
DEFINE_PROP_STRING("netdev", PVRDMADev, backend_eth_device_name),
DEFINE_PROP_STRING("ibdev", PVRDMADev, backend_device_name),
@@ -55,6 +60,71 @@ static Property pvrdma_dev_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
+static void pvrdma_dump_device_counters(gpointer data, gpointer user_data)
+{
+ Monitor *mon = user_data;
+ PCIDevice *pdev = data;
+ PVRDMADev *dev = PVRDMA_DEV(pdev);
+
+ monitor_printf(mon, "%s_%x.%x\n", pdev->name, PCI_SLOT(pdev->devfn),
+ PCI_FUNC(pdev->devfn));
+ monitor_printf(mon, "\tcommands : %" PRId64 "\n",
+ dev->stats.commands);
+ monitor_printf(mon, "\ttx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx);
+ monitor_printf(mon, "\ttx_len : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx_len);
+ monitor_printf(mon, "\ttx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx_err);
+ monitor_printf(mon, "\trx_bufs : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs);
+ monitor_printf(mon, "\trx_bufs_len : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs_len);
+ monitor_printf(mon, "\trx_bufs_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs_err);
+ monitor_printf(mon, "\tcomps : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.completions);
+ monitor_printf(mon, "\tmissing_comps : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.missing_cqe);
+ monitor_printf(mon, "\tpoll_cq (bk) : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_from_bk);
+ monitor_printf(mon, "\tpoll_cq_ppoll_to : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_ppoll_to);
+ monitor_printf(mon, "\tpoll_cq (fe) : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_from_guest);
+ monitor_printf(mon, "\tpoll_cq_empty : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_from_guest_empty);
+ monitor_printf(mon, "\tmad_tx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_tx);
+ monitor_printf(mon, "\tmad_tx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_tx_err);
+ monitor_printf(mon, "\tmad_rx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx);
+ monitor_printf(mon, "\tmad_rx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_err);
+ monitor_printf(mon, "\tmad_rx_bufs : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_bufs);
+ monitor_printf(mon, "\tmad_rx_bufs_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_bufs_err);
+ monitor_printf(mon, "\tPDs : %" PRId32 "\n",
+ dev->rdma_dev_res.pd_tbl.used);
+ monitor_printf(mon, "\tMRs : %" PRId32 "\n",
+ dev->rdma_dev_res.mr_tbl.used);
+ monitor_printf(mon, "\tUCs : %" PRId32 "\n",
+ dev->rdma_dev_res.uc_tbl.used);
+ monitor_printf(mon, "\tQPs : %" PRId32 "\n",
+ dev->rdma_dev_res.qp_tbl.used);
+ monitor_printf(mon, "\tCQs : %" PRId32 "\n",
+ dev->rdma_dev_res.cq_tbl.used);
+ monitor_printf(mon, "\tCEQ_CTXs : %" PRId32 "\n",
+ dev->rdma_dev_res.cqe_ctx_tbl.used);
+}
+
+void pvrdma_dump_counters(Monitor *mon)
+{
+ g_slist_foreach(devices, pvrdma_dump_device_counters, mon);
+}
+
static void free_dev_ring(PCIDevice *pci_dev, PvrdmaRing *ring,
void *ring_state)
{
@@ -304,6 +374,8 @@ static void pvrdma_fini(PCIDevice *pdev)
rdma_info_report("Device %s %x.%x is down", pdev->name,
PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
+
+ devices = g_slist_remove(devices, pdev);
}
static void pvrdma_stop(PVRDMADev *dev)
@@ -394,6 +466,7 @@ static void pvrdma_regs_write(void *opaque, hwaddr addr,
uint64_t val,
if (val == 0) {
trace_pvrdma_regs_write(addr, val, "REQUEST", "");
pvrdma_exec_cmd(dev);
+ dev->stats.commands++;
}
break;
default:
@@ -612,9 +685,13 @@ static void pvrdma_realize(PCIDevice *pdev, Error **errp)
goto out;
}
+ memset(&dev->stats, 0, sizeof(dev->stats));
+
dev->shutdown_notifier.notify = pvrdma_shutdown_notifier;
qemu_register_shutdown_notifier(&dev->shutdown_notifier);
+ devices = g_slist_append(devices, pdev);
+
out:
if (rc) {
pvrdma_fini(pdev);
diff --git a/monitor.c b/monitor.c
index e5de5765b8..7b757bd9b1 100644
--- a/monitor.c
+++ b/monitor.c
@@ -84,6 +84,9 @@
#include "sysemu/iothread.h"
#include "qemu/cutils.h"
#include "tcg/tcg.h"
+#ifdef CONFIG_PVRDMA
+#include "hw/rdma/vmw/pvrdma_hmp.h"
+#endif
#if defined(TARGET_S390X)
#include "hw/s390x/storage-keys.h"
@@ -1397,6 +1400,13 @@ static void hmp_info_cpustats(Monitor *mon, const QDict
*qdict)
cpu_dump_statistics(cs, (FILE *)mon, &monitor_fprintf, 0);
}
+#ifdef CONFIG_PVRDMA
+static void hmp_info_pvrdmacounters(Monitor *mon, const QDict *qdict)
+{
+ pvrdma_dump_counters(mon);
+}
+#endif
+
static void hmp_info_trace_events(Monitor *mon, const QDict *qdict)
{
const char *name = qdict_get_try_str(qdict, "name");
--
2.17.2
