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dpdk: Add iova-mode to startup
[vpp.git]
/
src
/
plugins
/
dpdk
/
device
/
dpdk_priv.h
diff --git
a/src/plugins/dpdk/device/dpdk_priv.h
b/src/plugins/dpdk/device/dpdk_priv.h
index
e0e0682
..
a86a1ab
100644
(file)
--- a/
src/plugins/dpdk/device/dpdk_priv.h
+++ b/
src/plugins/dpdk/device/dpdk_priv.h
@@
-47,31
+47,32
@@
_(huge-dir) \
_(proc-type) \
_(file-prefix) \
_(vdev) \
_(proc-type) \
_(file-prefix) \
_(vdev) \
-_(log-level)
+_(log-level) \
+_(iova-mode)
static inline void
dpdk_get_xstats (dpdk_device_t * xd)
{
static inline void
dpdk_get_xstats (dpdk_device_t * xd)
{
+ int len, ret;
+
if (!(xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP))
return;
if (!(xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP))
return;
- int len;
- if ((len = rte_eth_xstats_get (xd->port_id, NULL, 0)) > 0)
- {
- vec_validate (xd->xstats, len - 1);
- vec_validate (xd->last_cleared_xstats, len - 1);
- len =
- rte_eth_xstats_get (xd->port_id, xd->xstats, vec_len (xd->xstats));
-
- ASSERT (vec_len (xd->xstats) == len);
- ASSERT (vec_len (xd->last_cleared_xstats) == len);
+ len = rte_eth_xstats_get (xd->port_id, NULL, 0);
+ if (len < 0)
+ return;
- _vec_len (xd->xstats) = len;
- _vec_len (xd->last_cleared_xstats) = len;
+ vec_validate (xd->xstats, len - 1);
+ ret = rte_eth_xstats_get (xd->port_id, xd->xstats, len);
+ if (ret < 0 || ret > len)
+ {
+ _vec_len (xd->xstats) = 0;
+ return;
}
}
-}
+ _vec_len (xd->xstats) = len;
+}
static inline void
dpdk_update_counters (dpdk_device_t * xd, f64 now)
static inline void
dpdk_update_counters (dpdk_device_t * xd, f64 now)