From: Harry van Haaren <harry.van.haaren@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 08/11] ixgbevf: add xstats() functions to VF
Date: Tue, 29 Sep 2015 15:32:52 +0100 [thread overview]
Message-ID: <1443537175-13809-9-git-send-email-harry.van.haaren@intel.com> (raw)
In-Reply-To: <1443537175-13809-1-git-send-email-harry.van.haaren@intel.com>
Add xstats() functions and stat strings as necessary to ixgbevf PMD.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 51 ++++++++++++++++++++++++++++++++++++++--
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 198d96e..f6d3814 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -149,6 +149,8 @@ static void ixgbe_dev_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats);
static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
struct rte_eth_xstats *xstats, unsigned n);
+static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
+ struct rte_eth_xstats *xstats, unsigned n);
static void ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
static void ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
@@ -477,7 +479,9 @@ static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
.dev_stop = ixgbevf_dev_stop,
.link_update = ixgbe_dev_link_update,
.stats_get = ixgbevf_dev_stats_get,
+ .xstats_get = ixgbevf_dev_xstats_get,
.stats_reset = ixgbevf_dev_stats_reset,
+ .xstats_reset = ixgbevf_dev_stats_reset,
.dev_close = ixgbevf_dev_close,
.dev_infos_get = ixgbevf_dev_info_get,
.mtu_set = ixgbevf_dev_set_mtu,
@@ -775,6 +779,13 @@ static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
#define IXGBE_NB_XSTATS (sizeof(rte_ixgbe_stats_strings) / \
sizeof(rte_ixgbe_stats_strings[0]))
+static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
+ {"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
+};
+
+#define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
+ sizeof(rte_ixgbevf_stats_strings[0]))
+
/**
* Atomically reads the link status information from global
* structure rte_eth_dev.
@@ -2521,7 +2532,7 @@ ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
}
static void
-ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+ixgbevf_update_stats(struct rte_eth_dev *dev)
{
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats*)
@@ -2546,8 +2557,44 @@ ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
/* Rx Multicst Packet */
UPDATE_VF_STAT(IXGBE_VFMPRC,
hw_stats->last_vfmprc, hw_stats->vfmprc);
+}
- if (stats == NULL)
+static int
+ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstats *xstats,
+ unsigned n)
+{
+ struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
+ IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
+ unsigned i;
+
+ if(n < IXGBEVF_NB_XSTATS)
+ return IXGBEVF_NB_XSTATS;
+
+ ixgbevf_update_stats(dev);
+
+ if (!xstats)
+ return 0;
+
+ /* Extended stats */
+ for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
+ snprintf(xstats[i].name, sizeof(xstats[i].name),
+ "%s", rte_ixgbevf_stats_strings[i].name);
+ xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
+ rte_ixgbevf_stats_strings[i].offset);
+ }
+
+ return 0;
+}
+
+static void
+ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+{
+ struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
+ IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
+
+ ixgbevf_update_stats(dev);
+
+ if(stats == NULL)
return;
stats->ipackets = hw_stats->vfgprc;
--
1.9.1
next prev parent reply other threads:[~2015-09-29 14:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 14:32 [dpdk-dev] [PATCH 00/11] Port XStats Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 01/11] doc: add extended statistics notes Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 02/11] doc: add extended statistics to prog_guide Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 03/11] ethdev: update xstats_get() strings and Q handling Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 04/11] virtio: add xstats() implementation Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 05/11] igb: " Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 06/11] igbvf: " Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 07/11] ixgbe: update statistic strings to scheme Harry van Haaren
2015-09-29 14:32 ` Harry van Haaren [this message]
2015-09-29 14:32 ` [dpdk-dev] [PATCH 09/11] i40e: add xstats() implementation Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 10/11] i40evf: " Harry van Haaren
2015-09-29 14:32 ` [dpdk-dev] [PATCH 11/11] fm10k: " Harry van Haaren
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