From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <jerinj@marvell.com>, <dev@dpdk.org>,
Kommula Shiva Shankar <kshankar@marvell.com>
Subject: [PATCH 04/15] common/cnxk: add separate inline dev stats API
Date: Fri, 3 Mar 2023 13:40:02 +0530 [thread overview]
Message-ID: <20230303081013.589868-4-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20230303081013.589868-1-ndabilpuram@marvell.com>
From: Kommula Shiva Shankar <kshankar@marvell.com>
This patch adds separate inline dev stats api,
thus avoiding expensive nix xstats call
Signed-off-by: Kommula Shiva Shankar <kshankar@marvell.com>
---
drivers/common/cnxk/roc_nix_inl.h | 1 +
drivers/common/cnxk/roc_nix_inl_dev.c | 33 +++++++++++++++++++++++++++
drivers/common/cnxk/version.map | 1 +
3 files changed, 35 insertions(+)
diff --git a/drivers/common/cnxk/roc_nix_inl.h b/drivers/common/cnxk/roc_nix_inl.h
index 220663568e..3bb37ce225 100644
--- a/drivers/common/cnxk/roc_nix_inl.h
+++ b/drivers/common/cnxk/roc_nix_inl.h
@@ -152,6 +152,7 @@ bool __roc_api roc_nix_inl_dev_is_probed(void);
void __roc_api roc_nix_inl_dev_lock(void);
void __roc_api roc_nix_inl_dev_unlock(void);
int __roc_api roc_nix_inl_dev_xaq_realloc(uint64_t aura_handle);
+int __roc_api roc_nix_inl_dev_stats_get(struct roc_nix_stats *stats);
uint16_t __roc_api roc_nix_inl_dev_pffunc_get(void);
/* NIX Inline Inbound API */
diff --git a/drivers/common/cnxk/roc_nix_inl_dev.c b/drivers/common/cnxk/roc_nix_inl_dev.c
index 6f60961bc7..196a04db09 100644
--- a/drivers/common/cnxk/roc_nix_inl_dev.c
+++ b/drivers/common/cnxk/roc_nix_inl_dev.c
@@ -15,6 +15,8 @@
ROC_NIX_LF_RX_CFG_IP6_UDP_OPT | ROC_NIX_LF_RX_CFG_DIS_APAD | \
ROC_NIX_LF_RX_CFG_LEN_IL3 | ROC_NIX_LF_RX_CFG_LEN_OL3)
+#define INL_NIX_RX_STATS(val) plt_read64(inl_dev->nix_base + NIX_LF_RX_STATX(val))
+
extern uint32_t soft_exp_consumer_cnt;
static bool soft_exp_poll_thread_exit = true;
@@ -832,6 +834,37 @@ nix_inl_outb_poll_thread_setup(struct nix_inl_dev *inl_dev)
return rc;
}
+int
+roc_nix_inl_dev_stats_get(struct roc_nix_stats *stats)
+{
+ struct idev_cfg *idev = idev_get_cfg();
+ struct nix_inl_dev *inl_dev = NULL;
+
+ if (stats == NULL)
+ return NIX_ERR_PARAM;
+
+ if (!idev && idev->nix_inl_dev)
+ inl_dev = idev->nix_inl_dev;
+
+ if (!inl_dev)
+ return -EINVAL;
+
+ stats->rx_octs = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_OCTS);
+ stats->rx_ucast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_UCAST);
+ stats->rx_bcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_BCAST);
+ stats->rx_mcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_MCAST);
+ stats->rx_drop = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DROP);
+ stats->rx_drop_octs = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DROP_OCTS);
+ stats->rx_fcs = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_FCS);
+ stats->rx_err = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_ERR);
+ stats->rx_drop_bcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DRP_BCAST);
+ stats->rx_drop_mcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DRP_MCAST);
+ stats->rx_drop_l3_bcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DRP_L3BCAST);
+ stats->rx_drop_l3_mcast = INL_NIX_RX_STATS(NIX_STAT_LF_RX_RX_DRP_L3MCAST);
+
+ return 0;
+}
+
int
roc_nix_inl_dev_init(struct roc_nix_inl_dev *roc_inl_dev)
{
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index 5d2b75fb5a..6c69c425df 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -146,6 +146,7 @@ INTERNAL {
roc_nix_inl_dev_fini;
roc_nix_inl_dev_init;
roc_nix_inl_dev_is_probed;
+ roc_nix_inl_dev_stats_get;
roc_nix_inl_dev_lock;
roc_nix_inl_dev_pffunc_get;
roc_nix_inl_dev_rq;
--
2.25.1
next prev parent reply other threads:[~2023-03-03 8:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 8:09 [PATCH 01/15] net/cnxk: resolve sefgault caused during transmit completion Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 02/15] net/cnxk: fix data len for first seg with multi seg pkt Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 03/15] net/cnxk: release LBK bpid for after freeing resources Nithin Dabilpuram
2023-03-03 8:10 ` Nithin Dabilpuram [this message]
2023-03-03 8:10 ` [PATCH 05/15] common/cnxk: distribute SQ's to sdp channels Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 06/15] common/cnxk: remove flow control config at queue setup Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 07/15] common/cnxk: enable 10K B0 support for inline IPsec Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 08/15] net/cnxk: check flow control config per queue on dev start Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 09/15] net/cnxk: don't allow PFC configuration on started port Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 10/15] net/cnxk: aura handle for fastpath Rx queues Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 11/15] common/cnxk: support of per NIX LF meta aura Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 12/15] common/cnxk: enable one to one SQ QINT mapping Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 13/15] common/cnxk: add RSS error messages on mbox failure Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 14/15] common/cnxk: add memory clobber to steor and ldeor Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4 Nithin Dabilpuram
2023-03-06 9:55 ` Jerin Jacob
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