netdev - Re: [PATCH v4 net-next 0/9] Cleanup in brport flags switchdev offload for DSA

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Date:   Fri, 12 Feb 2021 20:01:33 +0530
From:   Vignesh Raghavendra <vigneshr@...com>
To:     Grygorii Strashko <grygorii.strashko@...com>,
        Vladimir Oltean <olteanv@...il.com>,
        Jakub Kicinski <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>
CC:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <bridge@...ts.linux-foundation.org>,
        Roopa Prabhu <roopa@...dia.com>,
        Nikolay Aleksandrov <nikolay@...dia.com>,
        Jiri Pirko <jiri@...nulli.us>,
        Ido Schimmel <idosch@...sch.org>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        <UNGLinuxDriver@...rochip.com>, Vadym Kochan <vkochan@...vell.com>,
        Taras Chornyi <tchornyi@...vell.com>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Ivan Vecera <ivecera@...hat.com>, <linux-omap@...r.kernel.org>
Subject: Re: [PATCH v4 net-next 0/9] Cleanup in brport flags switchdev offload
 for DSA

Hi Vladimir,

On 2/12/21 7:47 PM, Grygorii Strashko wrote:
> 
> 
> On 12/02/2021 03:05, Vladimir Oltean wrote:
>> From: Vladimir Oltean <vladimir.oltean@....com>
[...]
> 
> Sorry, but we seems just added more work for you.
> https://lore.kernel.org/patchwork/cover/1379380/
> 

Could you squash these when you post new version:
Sorry for not noticing earlier.

-- >8 --

>From 69f3a1ff1ea0777f5deceefdb0e79ce625e6488a Mon Sep 17 00:00:00 2001
From: Vignesh Raghavendra <vigneshr@...com>
Date: Fri, 12 Feb 2021 19:34:46 +0530
Subject: [PATCH 1/2] fixup! net: switchdev: propagate extack to port
 attributes

---
 drivers/net/ethernet/ti/am65-cpsw-switchdev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
index 1067e7772dbf..314825acf0a0 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
@@ -81,7 +81,8 @@ static int am65_cpsw_port_attr_br_flags_pre_set(struct net_device *netdev,
 }
 
 static int am65_cpsw_port_attr_set(struct net_device *ndev,
-				   const struct switchdev_attr *attr)
+				   const struct switchdev_attr *attr,
+				   struct netlink_ext_ack *extack)
 {
 	struct am65_cpsw_port *port = am65_ndev_to_port(ndev);
 	int ret;


-- >8 --

>From 7d7fdb79a8b255a1e9fe5d205b0ff1824a16ce56 Mon Sep 17 00:00:00 2001
From: Vignesh Raghavendra <vigneshr@...com>
Date: Fri, 12 Feb 2021 19:40:48 +0530
Subject: [PATCH 2/2] fixup! net: switchdev: pass flags and mask to both
 {PRE_,}BRIDGE_FLAGS attributes

---
 drivers/net/ethernet/ti/am65-cpsw-switchdev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
index 314825acf0a0..03c7a012f5c5 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c
@@ -55,12 +55,12 @@ static int am65_cpsw_port_stp_state_set(struct am65_cpsw_port *port, u8 state)
 
 static int am65_cpsw_port_attr_br_flags_set(struct am65_cpsw_port *port,
 					    struct net_device *orig_dev,
-					    unsigned long brport_flags)
+					    struct switchdev_brport_flags flags)
 {
 	struct am65_cpsw_common *cpsw = port->common;
 	bool unreg_mcast_add = false;
 
-	if (brport_flags & BR_MCAST_FLOOD)
+	if (flags.mask & BR_MCAST_FLOOD)
 		unreg_mcast_add = true;
 	netdev_dbg(port->ndev, "BR_MCAST_FLOOD: %d port %u\n",
 		   unreg_mcast_add, port->port_id);
@@ -72,9 +72,9 @@ static int am65_cpsw_port_attr_br_flags_set(struct am65_cpsw_port *port,
 }
 
 static int am65_cpsw_port_attr_br_flags_pre_set(struct net_device *netdev,
-						unsigned long flags)
+						struct switchdev_brport_flags flags)
 {
-	if (flags & ~(BR_LEARNING | BR_MCAST_FLOOD))
+	if (flags.mask & ~(BR_LEARNING | BR_MCAST_FLOOD))
 		return -EINVAL;
 
 	return 0;
-- 
2.30.0