From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>, Radha Mohan Chintakuntla <radhac@marvell.com>
Subject: [PATCH v5 02/28] net/cnxk: add receive channel backpressure for SDP
Date: Sun, 8 May 2022 13:18:13 +0530 [thread overview]
Message-ID: <20220508074839.6965-2-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20220508074839.6965-1-ndabilpuram@marvell.com>
From: Radha Mohan Chintakuntla <radhac@marvell.com>
The SDP interfaces also need to be configured for NIX receive channel
backpressure for packet receive.
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
---
drivers/common/cnxk/roc_nix_fc.c | 11 +++++------
drivers/net/cnxk/cnxk_ethdev.c | 3 +++
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/common/cnxk/roc_nix_fc.c b/drivers/common/cnxk/roc_nix_fc.c
index 8e31443..a0505bd 100644
--- a/drivers/common/cnxk/roc_nix_fc.c
+++ b/drivers/common/cnxk/roc_nix_fc.c
@@ -38,16 +38,13 @@ nix_fc_rxchan_bpid_set(struct roc_nix *roc_nix, bool enable)
struct nix_bp_cfg_rsp *rsp;
int rc = -ENOSPC, i;
- if (roc_nix_is_sdp(roc_nix))
- return 0;
-
if (enable) {
req = mbox_alloc_msg_nix_bp_enable(mbox);
if (req == NULL)
return rc;
req->chan_base = 0;
- if (roc_nix_is_lbk(roc_nix))
+ if (roc_nix_is_lbk(roc_nix) || roc_nix_is_sdp(roc_nix))
req->chan_cnt = NIX_LBK_MAX_CHAN;
else
req->chan_cnt = NIX_CGX_MAX_CHAN;
@@ -203,7 +200,8 @@ nix_fc_cq_config_set(struct roc_nix *roc_nix, struct roc_nix_fc_cfg *fc_cfg)
int
roc_nix_fc_config_get(struct roc_nix *roc_nix, struct roc_nix_fc_cfg *fc_cfg)
{
- if (roc_nix_is_vf_or_sdp(roc_nix) && !roc_nix_is_lbk(roc_nix))
+ if (!roc_nix_is_pf(roc_nix) && !roc_nix_is_lbk(roc_nix) &&
+ !roc_nix_is_sdp(roc_nix))
return 0;
if (fc_cfg->type == ROC_NIX_FC_CQ_CFG)
@@ -219,7 +217,8 @@ roc_nix_fc_config_get(struct roc_nix *roc_nix, struct roc_nix_fc_cfg *fc_cfg)
int
roc_nix_fc_config_set(struct roc_nix *roc_nix, struct roc_nix_fc_cfg *fc_cfg)
{
- if (roc_nix_is_vf_or_sdp(roc_nix) && !roc_nix_is_lbk(roc_nix))
+ if (!roc_nix_is_pf(roc_nix) && !roc_nix_is_lbk(roc_nix) &&
+ !roc_nix_is_sdp(roc_nix))
return 0;
if (fc_cfg->type == ROC_NIX_FC_CQ_CFG)
diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c
index 1fa4131..bd31a9a 100644
--- a/drivers/net/cnxk/cnxk_ethdev.c
+++ b/drivers/net/cnxk/cnxk_ethdev.c
@@ -310,6 +310,9 @@ nix_init_flow_ctrl_config(struct rte_eth_dev *eth_dev)
struct cnxk_fc_cfg *fc = &dev->fc_cfg;
int rc;
+ if (roc_nix_is_sdp(&dev->nix))
+ return 0;
+
/* To avoid Link credit deadlock on Ax, disable Tx FC if it's enabled */
if (roc_model_is_cn96_ax() &&
dev->npc.switch_header_type != ROC_PRIV_FLAGS_HIGIG)
--
2.8.4
next prev parent reply other threads:[~2022-05-08 7:48 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-19 5:58 [PATCH 01/24] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-04-19 5:58 ` [PATCH 02/24] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 03/24] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 04/24] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 05/24] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 06/24] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 07/24] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 08/24] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 09/24] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 10/24] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 11/24] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 12/24] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 13/24] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 14/24] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 15/24] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 16/24] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 17/24] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 18/24] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 19/24] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 20/24] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 21/24] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 22/24] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 23/24] net/cnxk: support security stats Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 24/24] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 02/28] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-07 10:20 ` Jerin Jacob
2022-05-08 6:25 ` [PATCH v4 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 02/28] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-08 7:48 ` Nithin Dabilpuram [this message]
2022-05-08 7:48 ` [PATCH v5 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-10 14:31 ` Jerin Jacob
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