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From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: Nithin Kumar 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>
Subject: [PATCH v2 26/32] common/cnxk: skip CGX promisc mode with NPC exact match
Date: Wed, 24 May 2023 15:34:01 +0530	[thread overview]
Message-ID: <20230524100407.3796139-26-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20230524100407.3796139-1-ndabilpuram@marvell.com>

When NPC exact match is enabled, we cannot use CGX promisc mode
as CGX filtering is permanently disabled. Hence skip calling
it to avoid mbox errors.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
---
 drivers/common/cnxk/roc_nix_mac.c  | 8 ++++++++
 drivers/common/cnxk/roc_nix_priv.h | 1 +
 drivers/common/cnxk/roc_npc.c      | 1 +
 drivers/common/cnxk/roc_npc_mcam.c | 1 +
 drivers/common/cnxk/roc_npc_priv.h | 1 +
 5 files changed, 12 insertions(+)

diff --git a/drivers/common/cnxk/roc_nix_mac.c b/drivers/common/cnxk/roc_nix_mac.c
index ac30fb52d1..754d75ac73 100644
--- a/drivers/common/cnxk/roc_nix_mac.c
+++ b/drivers/common/cnxk/roc_nix_mac.c
@@ -201,6 +201,14 @@ roc_nix_mac_promisc_mode_enable(struct roc_nix *roc_nix, int enable)
 		goto exit;
 	}
 
+	/* Skip CGX promisc toggling if NPC exact match is enabled as
+	 * CGX filtering is disabled permanently.
+	 */
+	if (nix->exact_match_ena) {
+		rc = 0;
+		goto exit;
+	}
+
 	if (enable)
 		mbox_alloc_msg_cgx_promisc_enable(mbox);
 	else
diff --git a/drivers/common/cnxk/roc_nix_priv.h b/drivers/common/cnxk/roc_nix_priv.h
index 6872630dc8..ea4211dfed 100644
--- a/drivers/common/cnxk/roc_nix_priv.h
+++ b/drivers/common/cnxk/roc_nix_priv.h
@@ -130,6 +130,7 @@ struct nix {
 	struct nix_qint *cints_mem;
 	uint8_t configured_qints;
 	uint8_t configured_cints;
+	uint8_t exact_match_ena;
 	struct roc_nix_rq **rqs;
 	struct roc_nix_sq **sqs;
 	uint16_t vwqe_interval;
diff --git a/drivers/common/cnxk/roc_npc.c b/drivers/common/cnxk/roc_npc.c
index d556b4c3a5..1d74ea5a1e 100644
--- a/drivers/common/cnxk/roc_npc.c
+++ b/drivers/common/cnxk/roc_npc.c
@@ -272,6 +272,7 @@ roc_npc_init(struct roc_npc *roc_npc)
 	roc_npc->rx_parse_nibble = npc->keyx_supp_nmask[NPC_MCAM_RX];
 
 	npc->mcam_entries = npc_mcam_tot_entries() >> npc->keyw[NPC_MCAM_RX];
+	nix->exact_match_ena = npc->exact_match_ena;
 
 	/* Free, free_rev, live and live_rev entries */
 	bmap_sz = plt_bitmap_get_memory_footprint(npc->mcam_entries);
diff --git a/drivers/common/cnxk/roc_npc_mcam.c b/drivers/common/cnxk/roc_npc_mcam.c
index 72892be300..46f0b9c33d 100644
--- a/drivers/common/cnxk/roc_npc_mcam.c
+++ b/drivers/common/cnxk/roc_npc_mcam.c
@@ -542,6 +542,7 @@ npc_mcam_fetch_kex_cfg(struct npc *npc)
 	mbox_memcpy((char *)npc->profile_name, kex_rsp->mkex_pfl_name,
 		    MKEX_NAME_LEN);
 
+	npc->exact_match_ena = (kex_rsp->rx_keyx_cfg >> 40) & 0xF;
 	npc_mcam_process_mkex_cfg(npc, kex_rsp);
 
 done:
diff --git a/drivers/common/cnxk/roc_npc_priv.h b/drivers/common/cnxk/roc_npc_priv.h
index 714dcb09c9..82c2d0aa06 100644
--- a/drivers/common/cnxk/roc_npc_priv.h
+++ b/drivers/common/cnxk/roc_npc_priv.h
@@ -403,6 +403,7 @@ struct npc {
 	struct npc_prio_flow_list_head *prio_flow_list;
 	struct plt_bitmap *rss_grp_entries;
 	struct npc_flow_list ipsec_list;
+	uint8_t exact_match_ena;
 };
 
 #define NPC_HASH_FIELD_LEN 16
-- 
2.25.1


  parent reply	other threads:[~2023-05-24 10:07 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-11  9:11 [PATCH 01/21] common/cnxk: allocate dynamic BPIDs Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 02/21] common/cnxk: add pool BPID to RQ while using common pool Nithin Dabilpuram
2023-05-18  5:52   ` Jerin Jacob
2023-04-11  9:11 ` [PATCH 03/21] common/cnxk: skip flow ctrl set on non-existent meta aura Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 04/21] common/cnxk: reduce sqes per sqb by one Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 05/21] common/cnxk: dump SW SSO work count as xstat Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 06/21] common/cnxk: add percent drop threshold to pool Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 07/21] common/cnxk: make aura flow control config more predictable Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 08/21] common/cnxk: update age drop statistics Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 09/21] common/cnxk: fetch eng caps for inl outb inst format Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 10/21] common/cnxk: add receive error mask Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 11/21] common/cnxk: fix null pointer dereference Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 12/21] common/cnxk: fix parameter in NIX dump Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 13/21] common/cnxk: set relchan in TL4 config for each SDP queue Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 14/21] common/cnxk: avoid STALL with dual rate on CNF95N Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 15/21] common/cnxk: update errata info Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 16/21] common/cnxk: sync between mbox up and down messages Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 17/21] common/cnxk: add more comments to mbox code Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 18/21] common/cnxk: add CN105xxN B0 model Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 19/21] common/cnxk: access valid pass value Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 20/21] net/cnxk: add receive error mask Nithin Dabilpuram
2023-04-11  9:11 ` [PATCH 21/21] common/cnxk: support of 1:n pool:aura per NIX LF Nithin Dabilpuram
2023-05-18  5:50   ` Jerin Jacob
2023-05-24 10:03 ` [PATCH v2 01/32] common/cnxk: allocate dynamic BPIDs Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 02/32] common/cnxk: add pool BPID to RQ while using common pool Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 03/32] common/cnxk: fix CPT backpressure disable on LBK Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 04/32] common/cnxk: skip flow ctrl set on non-existent meta aura Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 05/32] common/cnxk: reduce sqes per sqb by one Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 06/32] common/cnxk: dump SW SSO work count as xstat Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 07/32] common/cnxk: add percent drop threshold to pool Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 08/32] common/cnxk: make aura flow control config more predictable Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 09/32] common/cnxk: update age drop statistics Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 10/32] common/cnxk: fetch eng caps for inl outb inst format Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 11/32] common/cnxk: add receive error mask Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 12/32] common/cnxk: fix null pointer dereference Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 13/32] common/cnxk: fix parameter in NIX dump Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 14/32] common/cnxk: set relchan in TL4 config for each SDP queue Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 15/32] common/cnxk: avoid STALL with dual rate on CNF95N Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 16/32] common/cnxk: update errata info Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 17/32] common/cnxk: sync between mbox up and down messages Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 18/32] common/cnxk: add more comments to mbox code Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 19/32] common/cnxk: add CN105xxN B0 model Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 20/32] common/cnxk: access valid pass value Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 21/32] net/cnxk: add receive error mask Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 22/32] common/cnxk: support of 1-N pool-aura per NIX LF Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 23/32] net/cnxk: support for inbound without inline dev mode Nithin Dabilpuram
2023-05-24 10:03   ` [PATCH v2 24/32] common/cnxk: fix inline device VF identification Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 25/32] common/cnxk: avoid inline dev CPT lf detach multiple times Nithin Dabilpuram
2023-05-24 10:04   ` Nithin Dabilpuram [this message]
2023-05-24 10:04   ` [PATCH v2 27/32] common/cnxk: configure PFC on SPB aura Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 28/32] common/nix: check for null derefernce Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 29/32] common/cnxk: fix receive queue with multiple mask Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 30/32] net/cnxk: handle extbuf completion on ethdev stop Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 31/32] net/cnxk: add aes-ccm to inline IPsec capabilities Nithin Dabilpuram
2023-05-24 10:04   ` [PATCH v2 32/32] common/cnxk: add check for null auth and anti-replay Nithin Dabilpuram
2023-05-25  9:28     ` Jerin Jacob
2023-05-25  9:58 ` [PATCH v3 01/32] common/cnxk: allocate dynamic BPIDs Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 02/32] common/cnxk: add pool BPID to RQ while using common pool Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 03/32] common/cnxk: fix CPT backpressure disable on LBK Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 04/32] common/cnxk: skip flow ctrl set on non-existent meta aura Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 05/32] common/cnxk: reduce sqes per sqb by one Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 06/32] common/cnxk: dump SW SSO work count as xstat Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 07/32] common/cnxk: add percent drop threshold to pool Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 08/32] common/cnxk: make aura flow control config more predictable Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 09/32] common/cnxk: update age drop statistics Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 10/32] common/cnxk: fetch eng caps for inl outb inst format Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 11/32] common/cnxk: add receive error mask Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 12/32] common/cnxk: fix null pointer dereference Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 13/32] common/cnxk: fix parameter in NIX dump Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 14/32] common/cnxk: set relchan in TL4 config for each SDP queue Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 15/32] common/cnxk: avoid STALL with dual rate on CNF95N Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 16/32] common/cnxk: update errata info Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 17/32] common/cnxk: sync between mbox up and down messages Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 18/32] common/cnxk: add more comments to mbox code Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 19/32] common/cnxk: add CN105xxN B0 model Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 20/32] common/cnxk: access valid pass value Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 21/32] net/cnxk: add receive error mask Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 22/32] common/cnxk: support of 1-N pool-aura per NIX LF Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 23/32] net/cnxk: support for inbound without inline dev mode Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 24/32] common/cnxk: fix inline device VF identification Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 25/32] common/cnxk: avoid inline dev CPT lf detach multiple times Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 26/32] common/cnxk: skip CGX promisc mode with NPC exact match Nithin Dabilpuram
2023-05-25  9:58   ` [PATCH v3 27/32] common/cnxk: configure PFC on SPB aura Nithin Dabilpuram
2023-05-25  9:59   ` [PATCH v3 28/32] common/nix: check for null dereference Nithin Dabilpuram
2023-05-25  9:59   ` [PATCH v3 29/32] common/cnxk: fix receive queue with multiple mask Nithin Dabilpuram
2023-05-25  9:59   ` [PATCH v3 30/32] net/cnxk: handle extbuf completion on ethdev stop Nithin Dabilpuram
2023-05-25  9:59   ` [PATCH v3 31/32] net/cnxk: add aes-ccm to inline IPsec capabilities Nithin Dabilpuram
2023-05-25  9:59   ` [PATCH v3 32/32] common/cnxk: add check for null auth and anti-replay Nithin Dabilpuram
2023-05-26  8:55     ` Jerin Jacob

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