From: <skori@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>, Ray Kinsella <mdr@ashroe.eu>
Cc: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH 12/27] common/cnxk: support RoC API to read profile statistics
Date: Mon, 6 Sep 2021 13:24:35 +0530 [thread overview]
Message-ID: <20210906075450.1452123-12-skori@marvell.com> (raw)
In-Reply-To: <20210906075450.1452123-1-skori@marvell.com>
From: Sunil Kumar Kori <skori@marvell.com>
CN10K platform provides statistics per bandwidth profile and
per nixlf. Implement RoC API to read stats for given bandwidth
profile.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
drivers/common/cnxk/roc_nix.h | 9 ++
drivers/common/cnxk/roc_nix_bpf.c | 197 ++++++++++++++++++++++++++++++
drivers/common/cnxk/version.map | 2 +
3 files changed, 208 insertions(+)
diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h
index 663d064e23..94f9bc5442 100644
--- a/drivers/common/cnxk/roc_nix.h
+++ b/drivers/common/cnxk/roc_nix.h
@@ -652,6 +652,15 @@ int __roc_api roc_nix_bpf_connect(struct roc_nix *roc_nix,
enum roc_nix_bpf_level_flag lvl_flag,
uint16_t src_id, uint16_t dst_id);
+int __roc_api
+roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask,
+ enum roc_nix_bpf_level_flag lvl_flag,
+ uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */);
+
+int __roc_api
+roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask,
+ uint64_t stats[ROC_NIX_BPF_STATS_MAX] /* Out */);
+
uint8_t __roc_api
roc_nix_bpf_level_to_idx(enum roc_nix_bpf_level_flag lvl_flag);
diff --git a/drivers/common/cnxk/roc_nix_bpf.c b/drivers/common/cnxk/roc_nix_bpf.c
index 639822be62..c4a7a14dbe 100644
--- a/drivers/common/cnxk/roc_nix_bpf.c
+++ b/drivers/common/cnxk/roc_nix_bpf.c
@@ -17,6 +17,9 @@
(ROC_NIX_BPF_LEVEL_F_LEAF | ROC_NIX_BPF_LEVEL_F_MID | \
ROC_NIX_BPF_LEVEL_F_TOP)
+#define NIX_RD_STATS(val) plt_read64(nix->base + NIX_LF_RX_STATX(val))
+#define NIX_RST_STATS(val) plt_write64(0, nix->base + NIX_LF_RX_STATX(val))
+
static uint8_t sw_to_hw_lvl_map[] = {NIX_RX_BAND_PROF_LAYER_LEAF,
NIX_RX_BAND_PROF_LAYER_MIDDLE,
NIX_RX_BAND_PROF_LAYER_TOP};
@@ -813,3 +816,197 @@ roc_nix_bpf_connect(struct roc_nix *roc_nix,
return mbox_process(mbox);
}
+
+int
+roc_nix_bpf_stats_read(struct roc_nix *roc_nix, uint16_t id, uint64_t mask,
+ enum roc_nix_bpf_level_flag lvl_flag,
+ uint64_t stats[ROC_NIX_BPF_STATS_MAX])
+{
+ uint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop;
+ uint8_t green_octs_drop, yellow_octs_drop, red_octs_drop;
+ uint8_t green_pkt_pass, green_octs_pass, green_pkt_drop;
+ uint8_t red_pkt_pass, red_octs_pass, red_pkt_drop;
+ struct mbox *mbox = get_mbox(roc_nix);
+ struct nix_cn10k_aq_enq_rsp *rsp;
+ struct nix_cn10k_aq_enq_req *aq;
+ uint8_t level_idx;
+ int rc;
+
+ if (roc_model_is_cn9k())
+ return NIX_ERR_HW_NOTSUP;
+
+ level_idx = roc_nix_bpf_level_to_idx(lvl_flag);
+ if (level_idx == ROC_NIX_BPF_LEVEL_IDX_INVALID)
+ return NIX_ERR_PARAM;
+
+ aq = mbox_alloc_msg_nix_cn10k_aq_enq(mbox);
+ if (aq == NULL)
+ return -ENOSPC;
+ aq->qidx = (sw_to_hw_lvl_map[level_idx] << 14 | id);
+ aq->ctype = NIX_AQ_CTYPE_BAND_PROF;
+ aq->op = NIX_AQ_INSTOP_READ;
+ rc = mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ green_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS);
+ green_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS);
+ green_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP);
+ green_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP);
+ yellow_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS);
+ yellow_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS);
+ yellow_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP);
+ yellow_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP);
+ red_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS);
+ red_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS);
+ red_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP);
+ red_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP);
+
+ if (green_pkt_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[green_pkt_pass] = rsp->prof.green_pkt_pass;
+
+ if (green_octs_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[green_octs_pass] = rsp->prof.green_octs_pass;
+
+ if (green_pkt_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[green_pkt_drop] = rsp->prof.green_pkt_drop;
+
+ if (green_octs_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[green_octs_drop] = rsp->prof.green_octs_pass;
+
+ if (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[yellow_pkt_pass] = rsp->prof.yellow_pkt_pass;
+
+ if (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[yellow_octs_pass] = rsp->prof.yellow_octs_pass;
+
+ if (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[yellow_pkt_drop] = rsp->prof.yellow_pkt_drop;
+
+ if (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[yellow_octs_drop] = rsp->prof.yellow_octs_drop;
+
+ if (red_pkt_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[red_pkt_pass] = rsp->prof.red_pkt_pass;
+
+ if (red_octs_pass != ROC_NIX_BPF_STATS_MAX)
+ stats[red_octs_pass] = rsp->prof.red_octs_pass;
+
+ if (red_pkt_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[red_pkt_drop] = rsp->prof.red_pkt_drop;
+
+ if (red_octs_drop != ROC_NIX_BPF_STATS_MAX)
+ stats[red_octs_drop] = rsp->prof.red_octs_drop;
+
+ return 0;
+}
+
+int
+roc_nix_bpf_lf_stats_read(struct roc_nix *roc_nix, uint64_t mask,
+ uint64_t stats[ROC_NIX_BPF_STATS_MAX])
+{
+ uint8_t yellow_pkt_pass, yellow_octs_pass, yellow_pkt_drop;
+ uint8_t green_octs_drop, yellow_octs_drop, red_octs_drop;
+ uint8_t green_pkt_pass, green_octs_pass, green_pkt_drop;
+ uint8_t red_pkt_pass, red_octs_pass, red_pkt_drop;
+ struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+
+ green_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_PASS);
+ green_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_PASS);
+ green_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_PKT_F_DROP);
+ green_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_GREEN_OCTS_F_DROP);
+ yellow_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_PASS);
+ yellow_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_PASS);
+ yellow_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_PKT_F_DROP);
+ yellow_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_YELLOW_OCTS_F_DROP);
+ red_pkt_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_PASS);
+ red_octs_pass =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_PASS);
+ red_pkt_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_PKT_F_DROP);
+ red_octs_drop =
+ roc_nix_bpf_stats_to_idx(mask & ROC_NIX_BPF_RED_OCTS_F_DROP);
+
+ if (green_pkt_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[green_pkt_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_PASSED);
+ }
+
+ if (green_octs_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[green_octs_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_PASSED);
+ }
+
+ if (green_pkt_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[green_pkt_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_OCTS_DROP);
+ }
+
+ if (green_octs_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[green_octs_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_PKTS_DROP);
+ }
+
+ if (yellow_pkt_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[yellow_pkt_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_PASSED);
+ }
+
+ if (yellow_octs_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[yellow_octs_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_PASSED);
+ }
+
+ if (yellow_pkt_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[yellow_pkt_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_GC_PKTS_DROP);
+ }
+
+ if (yellow_octs_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[yellow_octs_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_OCTS_DROP);
+ }
+
+ if (red_pkt_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[red_pkt_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_PASSED);
+ }
+
+ if (red_octs_pass != ROC_NIX_BPF_STATS_MAX) {
+ stats[red_octs_pass] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_PASSED);
+ }
+
+ if (red_pkt_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[red_pkt_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_YC_OCTS_DROP);
+ }
+
+ if (red_octs_drop != ROC_NIX_BPF_STATS_MAX) {
+ stats[red_octs_drop] =
+ NIX_RD_STATS(NIX_STAT_LF_RX_RX_RC_PKTS_DROP);
+ }
+
+ return 0;
+}
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index d3d99cf65e..eb4ff5011b 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -83,7 +83,9 @@ INTERNAL {
roc_nix_bpf_free;
roc_nix_bpf_free_all;
roc_nix_bpf_level_to_idx;
+ roc_nix_bpf_lf_stats_read;
roc_nix_bpf_pre_color_tbl_setup;
+ roc_nix_bpf_stats_read;
roc_nix_bpf_stats_to_idx;
roc_nix_cq_dump;
roc_nix_cq_fini;
--
2.25.1
next prev parent reply other threads:[~2021-09-06 7:56 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-06 7:54 [dpdk-dev] [PATCH 01/27] common/cnxk: update policer MBOX APIs and HW definitions skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 02/27] common/cnxk: support RoC API to get level to index skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 03/27] common/cnxk: support RoC API to get profile count skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 04/27] common/cnxk: support RoC API to alloc bandwidth profiles skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 05/27] common/cnxk: support RoC API to free " skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 06/27] common/cnxk: support RoC API to configure bandwidth profile skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 07/27] common/cnxk: support RoC API to toggle profile state skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 08/27] common/cnxk: support RoC API to dump bandwidth profile skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 09/27] common/cnxk: support RoC API to setup precolor table skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 10/27] common/cnxk: support RoC API to connect bandwidth profiles skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 11/27] common/cnxk: support RoC API to get stats to index skori
2021-09-06 7:54 ` skori [this message]
2021-09-06 7:54 ` [dpdk-dev] [PATCH 13/27] common/cnxk: support RoC API to reset profile stats skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 14/27] common/cnxk: support meter in action list skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 15/27] net/cnxk: support meter ops get API skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 16/27] net/cnxk: support ops to get meter capabilities skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 17/27] net/cnxk: support ops to create meter profile skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 18/27] net/cnxk: support ops to delete " skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 19/27] net/cnxk: support ops to validate meter policy skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 20/27] net/cnxk: support ops to create " skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 21/27] net/cnxk: support ops to delete " skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 22/27] net/cnxk: support ops to create meter skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 23/27] net/cnxk: support ops to delete meter skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 24/27] net/cnxk: support ops to enable/disable meter skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 25/27] net/cnxk: support ops to update precolor DSCP table skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 26/27] net/cnxk: support ops to read/update meter stats skori
2021-09-06 7:54 ` [dpdk-dev] [PATCH 27/27] net/cnxk: support meter action to flow create skori
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