From: Wei Fang <wei.fang@nxp.com>
To: Frank Li <frank.li@nxp.com>
Cc: "robh@kernel.org" <robh@kernel.org>,
"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
"conor+dt@kernel.org" <conor+dt@kernel.org>,
"richardcochran@gmail.com" <richardcochran@gmail.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Clark Wang <xiaoning.wang@nxp.com>,
"andrew+netdev@lunn.ch" <andrew+netdev@lunn.ch>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"pabeni@redhat.com" <pabeni@redhat.com>,
"vadim.fedorenko@linux.dev" <vadim.fedorenko@linux.dev>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
"F.S. Peng" <fushi.peng@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"imx@lists.linux.dev" <imx@lists.linux.dev>,
"kernel@pengutronix.de" <kernel@pengutronix.de>
Subject: RE: [PATCH v2 net-next 09/14] net: enetc: save the parsed information of PTP packet to skb->cb
Date: Thu, 17 Jul 2025 12:20:19 +0000 [thread overview]
Message-ID: <PAXPR04MB851096B85B36D611CC12C2CE8851A@PAXPR04MB8510.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <aHgPjwiIWfhYnPyC@lizhi-Precision-Tower-5810>
> > - old_sec_h = *(__be16 *)(data + offset2);
> > + old_sec_h = *(__be16 *)(data + tstamp_off);
> > inet_proto_csum_replace2(&uh->check, skb, old_sec_h,
> > new_sec_h, false);
> >
> > - old_sec_l = *(__be32 *)(data + offset2 + 2);
> > + old_sec_l = *(__be32 *)(data + tstamp_off + 2);
> > inet_proto_csum_replace4(&uh->check, skb, old_sec_l,
> > new_sec_l, false);
> >
> > - old_nsec = *(__be32 *)(data + offset2 + 6);
> > + old_nsec = *(__be32 *)(data + tstamp_off + 6);
> > inet_proto_csum_replace4(&uh->check, skb, old_nsec,
> > new_nsec, false);
> > }
> >
> > - *(__be16 *)(data + offset2) = new_sec_h;
> > - *(__be32 *)(data + offset2 + 2) = new_sec_l;
> > - *(__be32 *)(data + offset2 + 6) = new_nsec;
> > + *(__be16 *)(data + tstamp_off) = new_sec_h;
> > ++ *(__be32 *)(data + tstamp_off + 2) = new_sec_l;
> > ++ *(__be32 *)(data + tstamp_off + 6) = new_nsec;
>
> strange why there are two ++ here.
I do not know, I will fix it, thanks
next prev parent reply other threads:[~2025-07-17 12:20 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 7:30 [PATCH v2 net-next 00/14] Add NETC Timer PTP driver and add PTP support for i.MX95 Wei Fang
2025-07-16 7:30 ` [PATCH v2 net-next 01/14] dt-bindings: ptp: add NETC Timer PTP clock Wei Fang
2025-07-16 19:19 ` Frank Li
2025-07-17 7:40 ` Krzysztof Kozlowski
2025-07-17 8:30 ` Wei Fang
2025-07-17 9:05 ` Vladimir Oltean
2025-07-17 9:55 ` Wei Fang
2025-07-17 12:42 ` Vladimir Oltean
2025-07-17 15:06 ` Frank Li
2025-07-22 14:36 ` Vladimir Oltean
2025-07-22 18:25 ` Frank Li
2025-07-17 10:04 ` Krzysztof Kozlowski
2025-07-17 10:28 ` Wei Fang
2025-07-16 7:30 ` [PATCH v2 net-next 02/14] dt-bindings: net: add nxp,netc-timer property Wei Fang
2025-07-16 19:28 ` Frank Li
2025-07-17 3:23 ` Wei Fang
2025-07-17 7:42 ` Krzysztof Kozlowski
2025-07-17 8:32 ` Wei Fang
2025-07-17 9:12 ` Krzysztof Kozlowski
2025-07-17 9:49 ` Wei Fang
2025-07-17 10:06 ` Krzysztof Kozlowski
2025-07-17 10:26 ` Wei Fang
2025-07-18 7:46 ` Krzysztof Kozlowski
2025-07-18 7:50 ` Krzysztof Kozlowski
2025-07-18 12:01 ` Vladimir Oltean
2025-07-21 6:00 ` Wei Fang
2025-07-21 12:23 ` Krzysztof Kozlowski
2025-07-16 7:31 ` [PATCH v2 net-next 03/14] ptp: netc: add NETC Timer PTP driver support Wei Fang
2025-07-16 19:58 ` Frank Li
2025-07-17 8:42 ` Wei Fang
2025-07-23 16:09 ` Vladimir Oltean
2025-07-24 2:36 ` Wei Fang
2025-07-16 7:31 ` [PATCH v2 net-next 04/14] ptp: netc: add PTP_CLK_REQ_PPS support Wei Fang
2025-07-16 20:05 ` Frank Li
2025-07-17 11:59 ` Wei Fang
2025-07-17 15:15 ` Frank Li
2025-07-18 2:08 ` Wei Fang
2025-07-16 7:31 ` [PATCH v2 net-next 05/14] ptp: netc: add periodic pulse output support Wei Fang
2025-07-16 20:26 ` Frank Li
2025-07-17 12:11 ` Wei Fang
2025-07-16 7:31 ` [PATCH v2 net-next 06/14] ptp: netc: add external trigger stamp support Wei Fang
2025-07-16 20:30 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 net-next 07/14] ptp: netc: add debugfs support to loop back pulse signal Wei Fang
2025-07-16 20:32 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 net-next 08/14] MAINTAINERS: add NETC Timer PTP clock driver section Wei Fang
2025-07-16 20:33 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 net-next 09/14] net: enetc: save the parsed information of PTP packet to skb->cb Wei Fang
2025-07-16 20:46 ` Frank Li
2025-07-17 12:20 ` Wei Fang [this message]
2025-07-16 7:31 ` [PATCH v2 net-next 10/14] net: enetc: Add enetc_update_ptp_sync_msg() to process PTP sync packet Wei Fang
2025-07-16 20:49 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 net-next 11/14] net: enetc: remove unnecessary CONFIG_FSL_ENETC_PTP_CLOCK check Wei Fang
2025-07-16 20:50 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 net-next 12/14] net: enetc: add PTP synchronization support for ENETC v4 Wei Fang
2025-07-16 21:01 ` Frank Li
2025-07-17 12:35 ` Wei Fang
2025-07-17 22:07 ` Frank Li
2025-07-18 2:08 ` Wei Fang
2025-07-22 12:57 ` Vladimir Oltean
2025-07-22 13:41 ` Wei Fang
2025-07-16 7:31 ` [PATCH v2 net-next 13/14] net: enetc: don't update sync packet checksum if checksum offload is used Wei Fang
2025-07-16 21:03 ` Frank Li
2025-07-16 7:31 ` [PATCH v2 14/14] arm64: dts: imx95: Add NETC Timer support Wei Fang
2025-07-16 21:04 ` Frank Li
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