diff options
| author | Yuval Shaia <yuval.shaia@oracle.com> | 2019-03-11 03:29:08 -0700 |
|---|---|---|
| committer | Marcel Apfelbaum <marcel.apfelbaum@gmail.com> | 2019-03-16 15:52:44 +0200 |
| commit | c2dd117b38583f89d6a2e4a6dfc6d693990ffc39 (patch) | |
| tree | 61b1e502a4f68d675fe02e2c8d3ed227dbc7252e /hw/rdma/vmw/pvrdma_main.c | |
| parent | 2cfa95300908f401f5b9bdf3de734cf6228a2722 (diff) | |
hw/pvrdma: Collect debugging statistics
Add counters to enable enhance debugging
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Message-Id: <1552300155-25216-5-git-send-email-yuval.shaia@oracle.com>
Reviewed-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Diffstat (limited to 'hw/rdma/vmw/pvrdma_main.c')
| -rw-r--r-- | hw/rdma/vmw/pvrdma_main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c index 81ae08bd8d..dd35646324 100644 --- a/hw/rdma/vmw/pvrdma_main.c +++ b/hw/rdma/vmw/pvrdma_main.c @@ -337,6 +337,8 @@ static uint64_t pvrdma_regs_read(void *opaque, hwaddr addr, unsigned size) PVRDMADev *dev = opaque; uint32_t val; + dev->stats.regs_reads++; + if (get_reg_val(dev, addr, &val)) { rdma_error_report("Failed to read REG value from address 0x%x", (uint32_t)addr); @@ -353,6 +355,8 @@ static void pvrdma_regs_write(void *opaque, hwaddr addr, uint64_t val, { PVRDMADev *dev = opaque; + dev->stats.regs_writes++; + if (set_reg_val(dev, addr, val)) { rdma_error_report("Failed to set REG value, addr=0x%"PRIx64 ", val=0x%"PRIx64, addr, val); @@ -421,6 +425,8 @@ static void pvrdma_uar_write(void *opaque, hwaddr addr, uint64_t val, { PVRDMADev *dev = opaque; + dev->stats.uar_writes++; + switch (addr & 0xFFF) { /* Mask with 0xFFF as each UC gets page */ case PVRDMA_UAR_QP_OFFSET: if (val & PVRDMA_UAR_QP_SEND) { @@ -612,6 +618,8 @@ 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); |