From: Harini Katakam <harini.katakam@xilinx.com>
To: <nicolas.ferre@microchip.com>, <davem@davemloft.net>,
<richardcochran@gmail.com>, <claudiu.beznea@microchip.com>,
<kuba@kernel.org>, <edumazet@google.com>, <pabeni@redhat.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<michal.simek@xilinx.com>, <harinikatakamlinux@gmail.com>,
<harini.katakam@xilinx.com>, <radhey.shyam.pandey@xilinx.com>
Subject: [PATCH net v2 1/2] include: ptp: Add common two step flag mask
Date: Wed, 18 May 2022 17:03:09 +0530 [thread overview]
Message-ID: <20220518113310.28132-2-harini.katakam@xilinx.com> (raw)
In-Reply-To: <20220518113310.28132-1-harini.katakam@xilinx.com>
Add mask for PTP header flag field "twoStepflag".
Signed-off-by: Harini Katakam <harini.katakam@xilinx.com>
---
include/linux/ptp_classify.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h
index fefa7790dc46..2b6ea36ad162 100644
--- a/include/linux/ptp_classify.h
+++ b/include/linux/ptp_classify.h
@@ -43,6 +43,9 @@
#define OFF_PTP_SOURCE_UUID 22 /* PTPv1 only */
#define OFF_PTP_SEQUENCE_ID 30
+/* PTP header flag fields */
+#define PTP_FLAG_TWOSTEP BIT(1)
+
/* Below defines should actually be removed at some point in time. */
#define IP6_HLEN 40
#define UDP_HLEN 8
--
2.17.1
next prev parent reply other threads:[~2022-05-18 11:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 11:33 [PATCH net v2 0/2] Macb PTP one step fix Harini Katakam
2022-05-18 11:33 ` Harini Katakam [this message]
2022-05-18 11:33 ` [PATCH net v2 2/2] net: macb: Fix PTP one step sync support Harini Katakam
2022-05-18 15:55 ` [PATCH net v2 0/2] Macb PTP one step fix Jakub Kicinski
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