linux-kernel - [PATCH 6/7] staging: fsl-dpaa2/ethsw: Add comments to ETHSW

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Date:   Wed, 6 Feb 2019 11:52:02 +0000
From:   Ioana Ciornei <ioana.ciornei@....com>
To:     "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
CC:     Ioana Ciocoi Radulescu <ruxandra.radulescu@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH 6/7] staging: fsl-dpaa2/ethsw: Add comments to ETHSW_VLAN
 flags

From: Razvan Stefanescu <razvan.stefanescu@....com>

Document each ETHSW_VLAN flag with the appropriate comment.

Signed-off-by: Razvan Stefanescu <razvan.stefanescu@....com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
 drivers/staging/fsl-dpaa2/ethsw/ethsw.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.h b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h
index c487836..3ea8a0a 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.h
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h
@@ -23,9 +23,13 @@
 /* Number of IRQs supported */
 #define DPSW_IRQ_NUM	2
 
+/* Port is member of VLAN */
 #define ETHSW_VLAN_MEMBER	1
+/* VLAN to be treated as untagged on egress */
 #define ETHSW_VLAN_UNTAGGED	2
+/* Untagged frames will be assigned to this VLAN */
 #define ETHSW_VLAN_PVID		4
+/* VLAN configured on the switch */
 #define ETHSW_VLAN_GLOBAL	8
 
 /* Maximum Frame Length supported by HW (currently 10k) */
-- 
1.9.1