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Message-Id: <20220908164816.3576795-8-vladimir.oltean@nxp.com>
Date: Thu, 8 Sep 2022 19:48:09 +0300
From: Vladimir Oltean <vladimir.oltean@....com>
To: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Xiaoliang Yang <xiaoliang.yang_1@....com>,
Claudiu Manoil <claudiu.manoil@....com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>,
Florian Fainelli <f.fainelli@...il.com>,
Maxim Kochetkov <fido_max@...ox.ru>,
Colin Foster <colin.foster@...advantage.com>,
Richie Pearn <richard.pearn@....com>,
linux-kernel@...r.kernel.org
Subject: [PATCH net-next 07/14] net: mscc: ocelot: unexport ocelot_port_fdb_do_dump from the common lib
ocelot_port_fdb_do_dump() is only used by ocelot_net.c, so move it
there.
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
drivers/net/ethernet/mscc/ocelot.c | 44 -----------------------
drivers/net/ethernet/mscc/ocelot.h | 9 -----
drivers/net/ethernet/mscc/ocelot_net.c | 50 ++++++++++++++++++++++++++
3 files changed, 50 insertions(+), 53 deletions(-)
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index be3c25ea278a..d1bbc48cc246 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1366,50 +1366,6 @@ int ocelot_fdb_del(struct ocelot *ocelot, int port, const unsigned char *addr,
}
EXPORT_SYMBOL(ocelot_fdb_del);
-int ocelot_port_fdb_do_dump(const unsigned char *addr, u16 vid,
- bool is_static, void *data)
-{
- struct ocelot_dump_ctx *dump = data;
- u32 portid = NETLINK_CB(dump->cb->skb).portid;
- u32 seq = dump->cb->nlh->nlmsg_seq;
- struct nlmsghdr *nlh;
- struct ndmsg *ndm;
-
- if (dump->idx < dump->cb->args[2])
- goto skip;
-
- nlh = nlmsg_put(dump->skb, portid, seq, RTM_NEWNEIGH,
- sizeof(*ndm), NLM_F_MULTI);
- if (!nlh)
- return -EMSGSIZE;
-
- ndm = nlmsg_data(nlh);
- ndm->ndm_family = AF_BRIDGE;
- ndm->ndm_pad1 = 0;
- ndm->ndm_pad2 = 0;
- ndm->ndm_flags = NTF_SELF;
- ndm->ndm_type = 0;
- ndm->ndm_ifindex = dump->dev->ifindex;
- ndm->ndm_state = is_static ? NUD_NOARP : NUD_REACHABLE;
-
- if (nla_put(dump->skb, NDA_LLADDR, ETH_ALEN, addr))
- goto nla_put_failure;
-
- if (vid && nla_put_u16(dump->skb, NDA_VLAN, vid))
- goto nla_put_failure;
-
- nlmsg_end(dump->skb, nlh);
-
-skip:
- dump->idx++;
- return 0;
-
-nla_put_failure:
- nlmsg_cancel(dump->skb, nlh);
- return -EMSGSIZE;
-}
-EXPORT_SYMBOL(ocelot_port_fdb_do_dump);
-
/* Caller must hold &ocelot->mact_lock */
static int ocelot_mact_read(struct ocelot *ocelot, int port, int row, int col,
struct ocelot_mact_entry *entry)
diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h
index 37b79593cd5f..70dbd9c4e512 100644
--- a/drivers/net/ethernet/mscc/ocelot.h
+++ b/drivers/net/ethernet/mscc/ocelot.h
@@ -51,13 +51,6 @@ struct ocelot_port_private {
struct ocelot_port_tc tc;
};
-struct ocelot_dump_ctx {
- struct net_device *dev;
- struct sk_buff *skb;
- struct netlink_callback *cb;
- int idx;
-};
-
/* A (PGID) port mask structure, encoding the 2^ocelot->num_phys_ports
* possibilities of egress port masks for L2 multicast traffic.
* For a switch with 9 user ports, there are 512 possible port masks, but the
@@ -84,8 +77,6 @@ struct ocelot_multicast {
int ocelot_bridge_num_find(struct ocelot *ocelot,
const struct net_device *bridge);
-int ocelot_port_fdb_do_dump(const unsigned char *addr, u16 vid,
- bool is_static, void *data);
int ocelot_mact_learn(struct ocelot *ocelot, int port,
const unsigned char mac[ETH_ALEN],
unsigned int vid, enum macaccess_entry_type type);
diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c
index d7956fd051e6..6d41ddd71bf4 100644
--- a/drivers/net/ethernet/mscc/ocelot_net.c
+++ b/drivers/net/ethernet/mscc/ocelot_net.c
@@ -20,6 +20,13 @@
#define OCELOT_MAC_QUIRKS OCELOT_QUIRK_QSGMII_PORTS_MUST_BE_UP
+struct ocelot_dump_ctx {
+ struct net_device *dev;
+ struct sk_buff *skb;
+ struct netlink_callback *cb;
+ int idx;
+};
+
static bool ocelot_netdevice_dev_check(const struct net_device *dev);
static struct ocelot *devlink_port_to_ocelot(struct devlink_port *dlp)
@@ -815,6 +822,49 @@ static int ocelot_port_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
return ocelot_fdb_del(ocelot, port, addr, vid, ocelot_port->bridge);
}
+static int ocelot_port_fdb_do_dump(const unsigned char *addr, u16 vid,
+ bool is_static, void *data)
+{
+ struct ocelot_dump_ctx *dump = data;
+ u32 portid = NETLINK_CB(dump->cb->skb).portid;
+ u32 seq = dump->cb->nlh->nlmsg_seq;
+ struct nlmsghdr *nlh;
+ struct ndmsg *ndm;
+
+ if (dump->idx < dump->cb->args[2])
+ goto skip;
+
+ nlh = nlmsg_put(dump->skb, portid, seq, RTM_NEWNEIGH,
+ sizeof(*ndm), NLM_F_MULTI);
+ if (!nlh)
+ return -EMSGSIZE;
+
+ ndm = nlmsg_data(nlh);
+ ndm->ndm_family = AF_BRIDGE;
+ ndm->ndm_pad1 = 0;
+ ndm->ndm_pad2 = 0;
+ ndm->ndm_flags = NTF_SELF;
+ ndm->ndm_type = 0;
+ ndm->ndm_ifindex = dump->dev->ifindex;
+ ndm->ndm_state = is_static ? NUD_NOARP : NUD_REACHABLE;
+
+ if (nla_put(dump->skb, NDA_LLADDR, ETH_ALEN, addr))
+ goto nla_put_failure;
+
+ if (vid && nla_put_u16(dump->skb, NDA_VLAN, vid))
+ goto nla_put_failure;
+
+ nlmsg_end(dump->skb, nlh);
+
+skip:
+ dump->idx++;
+ return 0;
+
+nla_put_failure:
+ nlmsg_cancel(dump->skb, nlh);
+ return -EMSGSIZE;
+}
+
static int ocelot_port_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
--
2.34.1
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