Signed-off-by: Yuval Shaia <yuval.sh...@oracle.com>
---
hw/rdma/vmw/pvrdma.h | 1 +
hw/rdma/vmw/pvrdma_main.c | 72 +++++++++++++++++++++++++++++++++++++++
2 files changed, 73 insertions(+)
diff --git a/hw/rdma/vmw/pvrdma.h b/hw/rdma/vmw/pvrdma.h
index 167706ec2c..dc10f21ca0 100644
--- a/hw/rdma/vmw/pvrdma.h
+++ b/hw/rdma/vmw/pvrdma.h
@@ -133,5 +133,6 @@ static inline void post_interrupt(PVRDMADev *dev, unsigned
vector)
}
int pvrdma_exec_cmd(PVRDMADev *dev);
+void pvrdma_dump_statistics(FILE *f, fprintf_function fprintf_func);
#endif
diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c
index cf82e78f08..79900076ec 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"
@@ -36,6 +37,8 @@
#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 +58,72 @@ static Property pvrdma_dev_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
+static void pvrdma_dump_device_statistics(gpointer data, gpointer user_data)
+{
+ CPUListState *s = user_data;
+ PCIDevice *pdev = data;
+ PVRDMADev *dev = PVRDMA_DEV(pdev);
+
+ (*s->cpu_fprintf)(s->file, "%s_%x.%x\n", pdev->name,
+ PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
+ (*s->cpu_fprintf)(s->file, "\tcommands : %" PRId64 "\n",
+ dev->stats.commands);
+ (*s->cpu_fprintf)(s->file, "\ttx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx);
+ (*s->cpu_fprintf)(s->file, "\ttx_len : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx_len);
+ (*s->cpu_fprintf)(s->file, "\ttx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.tx_err);
+ (*s->cpu_fprintf)(s->file, "\trx_bufs : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs);
+ (*s->cpu_fprintf)(s->file, "\trx_bufs_len : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs_len);
+ (*s->cpu_fprintf)(s->file, "\trx_bufs_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.rx_bufs_err);
+ (*s->cpu_fprintf)(s->file, "\tcompletions : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.completions);
+ (*s->cpu_fprintf)(s->file, "\tpoll_cq (bk) : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_from_bk);
+ (*s->cpu_fprintf)(s->file, "\tpoll_cq_ppoll_to : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_ppoll_to);
+ (*s->cpu_fprintf)(s->file, "\tpoll_cq (fe) : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.poll_cq_from_guest);
+ (*s->cpu_fprintf)(s->file, "\tmad_tx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_tx);
+ (*s->cpu_fprintf)(s->file, "\tmad_tx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_tx_err);
+ (*s->cpu_fprintf)(s->file, "\tmad_rx : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx);
+ (*s->cpu_fprintf)(s->file, "\tmad_rx_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_err);
+ (*s->cpu_fprintf)(s->file, "\tmad_rx_bufs : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_bufs);
+ (*s->cpu_fprintf)(s->file, "\tmad_rx_bufs_err : %" PRId64 "\n",
+ dev->rdma_dev_res.stats.mad_rx_bufs_err);
+ (*s->cpu_fprintf)(s->file, "\tPDs : %" PRId32 "\n",
+ dev->rdma_dev_res.pd_tbl.used);
+ (*s->cpu_fprintf)(s->file, "\tMRs : %" PRId32 "\n",
+ dev->rdma_dev_res.mr_tbl.used);
+ (*s->cpu_fprintf)(s->file, "\tUCs : %" PRId32 "\n",
+ dev->rdma_dev_res.uc_tbl.used);
+ (*s->cpu_fprintf)(s->file, "\tQPs : %" PRId32 "\n",
+ dev->rdma_dev_res.qp_tbl.used);
+ (*s->cpu_fprintf)(s->file, "\tCQs : %" PRId32 "\n",
+ dev->rdma_dev_res.cq_tbl.used);
+ (*s->cpu_fprintf)(s->file, "\tCEQ_CTXs : %" PRId32 "\n",
+ dev->rdma_dev_res.cqe_ctx_tbl.used);
+}
+
+void pvrdma_dump_statistics(FILE *f, fprintf_function fprintf_func)
+{
+ CPUListState s = {
+ .file = f,
+ .cpu_fprintf = fprintf_func,
+ };
+
+ g_slist_foreach(devices, pvrdma_dump_device_statistics, &s);
+}
+
static void free_dev_ring(PCIDevice *pci_dev, PvrdmaRing *ring,
void *ring_state)
{
@@ -618,6 +687,8 @@ static void pvrdma_realize(PCIDevice *pdev, Error **errp)
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);
@@ -627,6 +698,7 @@ out:
static void pvrdma_exit(PCIDevice *pdev)
{
+ devices = g_slist_remove(devices, pdev);
pvrdma_fini(pdev);
}
--
2.17.2
