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>,
Harman Kalra <hkalra@marvell.com>
Cc: <jerinj@marvell.com>, <dev@dpdk.org>
Subject: [PATCH 08/19] common/cnxk: update DF flag in IPv4 fragments
Date: Mon, 1 Sep 2025 13:00:24 +0530 [thread overview]
Message-ID: <20250901073036.1381560-8-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20250901073036.1381560-1-ndabilpuram@marvell.com>
From: Satha Rao <skoteshwar@marvell.com>
While performing IPv4 fragmentation, consider the DF flag from the
original packet header instead of setting it to zero.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
---
drivers/common/cnxk/roc_nix_ops.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/common/cnxk/roc_nix_ops.c b/drivers/common/cnxk/roc_nix_ops.c
index 138090317a..12a12c6e35 100644
--- a/drivers/common/cnxk/roc_nix_ops.c
+++ b/drivers/common/cnxk/roc_nix_ops.c
@@ -240,11 +240,11 @@ nix_lso_ipv4(struct roc_nix *roc_nix)
/* First get flags profile to update v4 flags */
memset(&alt_flags, 0, sizeof(alt_flags));
alt_flags.s.alt_fsf_set = 0x2000;
- alt_flags.s.alt_fsf_mask = 0x1FFF;
+ alt_flags.s.alt_fsf_mask = 0x5FFF;
alt_flags.s.alt_msf_set = 0x2000;
- alt_flags.s.alt_msf_mask = 0x1FFF;
+ alt_flags.s.alt_msf_mask = 0x5FFF;
alt_flags.s.alt_lsf_set = 0x0000;
- alt_flags.s.alt_lsf_mask = 0x1FFF;
+ alt_flags.s.alt_lsf_mask = 0x5FFF;
flag_idx = roc_nix_lso_alt_flags_profile_setup(roc_nix, &alt_flags);
if (flag_idx < 0)
return rc;
--
2.34.1
next prev parent reply other threads:[~2025-09-01 7:32 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-01 7:30 [PATCH 01/19] common/cnxk: add new TM tree for SDP interface Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 02/19] net/cnxk: new " Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 03/19] net/cnxk: disable CQ when SQ stopped Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 04/19] net/cnxk: update scatter check as warning for SDP Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 05/19] common/cnxk: fix inline device API Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 06/19] common/cnxk: add new mailbox to configure LSO alt flags Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 07/19] common/cnxk: add IPv4 fragmentation offload Nithin Dabilpuram
2025-09-01 7:30 ` Nithin Dabilpuram [this message]
2025-09-01 7:30 ` [PATCH 09/19] common/cnxk: add support for per packet SQ count update Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 10/19] common/cnxk: feature fn to check 16B alignment Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 11/19] common/cnxk: add API to configure backpressure on pool Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 12/19] common/cnxk: fix max number of SQB bufs in clean up Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 13/19] common/cnxk: add support for SQ resize Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 14/19] common/cnxk: increase Tx schedular count Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 15/19] common/cnxk: resolve klocwork issues Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 16/19] common/cnxk: avoid null SQ access Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 17/19] common/cnxk: change in aura field width Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 18/19] common/cnxk: fix error handling on inline inbound setup Nithin Dabilpuram
2025-09-01 7:30 ` [PATCH 19/19] drivers: fix Klocwork issues Nithin Dabilpuram
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