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net: dsa: add slave to port helper 

Many portions of DSA core code require to get the dsa_port structure
corresponding to a slave net_device. For this purpose, introduce a
dsa_slave_to_port() helper.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2017-10-16 11:12:15 -04:00 committed by David S. Miller
parent 6158eaa7a7
commit d945097bb1
11 changed files with 115 additions and 115 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
net/dsa/dsa_priv.h
View File

@ -169,6 +169,13 @@ int dsa_slave_resume(struct net_device *slave_dev);
int dsa_slave_register_notifier(void);
void dsa_slave_unregister_notifier(void);
static inline struct dsa_port *dsa_slave_to_port(const struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
return p->dp;
}
/* switch.c */
int dsa_switch_register_notifier(struct dsa_switch *ds);
void dsa_switch_unregister_notifier(struct dsa_switch *ds);

6
net/dsa/legacy.c
View File

@ -740,8 +740,7 @@ int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
const unsigned char *addr, u16 vid,
u16 flags)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
return dsa_port_fdb_add(dp, addr, vid);
}
@ -750,8 +749,7 @@ int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
struct net_device *dev,
const unsigned char *addr, u16 vid)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
return dsa_port_fdb_del(dp, addr, vid);
}

167
net/dsa/slave.c
View File

@ -72,8 +72,8 @@ static int dsa_slave_get_iflink(const struct net_device *dev)
static int dsa_slave_open(struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct net_device *master = dsa_master_netdev(p);
struct dsa_port *dp = dsa_slave_to_port(dev);
int err;
if (!(master->flags & IFF_UP))
@ -122,7 +122,7 @@ static int dsa_slave_close(struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct net_device *master = dsa_master_netdev(p);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
if (dev->phydev)
phy_stop(dev->phydev);
@ -246,14 +246,13 @@ dsa_slave_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
struct net_device *dev, struct net_device *filter_dev,
int *idx)
{
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_slave_dump_ctx dump = {
.dev = dev,
.skb = skb,
.cb = cb,
.idx = *idx,
};
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
int err;
err = dsa_port_fdb_dump(dp, dsa_slave_port_fdb_do_dump, &dump);
@ -274,8 +273,7 @@ static int dsa_slave_port_attr_set(struct net_device *dev,
const struct switchdev_attr *attr,
struct switchdev_trans *trans)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
int ret;
switch (attr->id) {
@ -301,8 +299,7 @@ static int dsa_slave_port_obj_add(struct net_device *dev,
const struct switchdev_obj *obj,
struct switchdev_trans *trans)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
int err;
/* For the prepare phase, ensure the full set of changes is feasable in
@ -329,8 +326,7 @@ static int dsa_slave_port_obj_add(struct net_device *dev,
static int dsa_slave_port_obj_del(struct net_device *dev,
const struct switchdev_obj *obj)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
int err;
switch (obj->id) {
@ -351,8 +347,8 @@ static int dsa_slave_port_obj_del(struct net_device *dev,
static int dsa_slave_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
switch (attr->id) {
case SWITCHDEV_ATTR_ID_PORT_PARENT_ID:
@ -431,11 +427,11 @@ static void dsa_slave_get_drvinfo(struct net_device *dev,
static int dsa_slave_get_regs_len(struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->ops->get_regs_len)
return ds->ops->get_regs_len(ds, p->dp->index);
return ds->ops->get_regs_len(ds, dp->index);
return -EOPNOTSUPP;
}
@ -443,11 +439,11 @@ static int dsa_slave_get_regs_len(struct net_device *dev)
static void
dsa_slave_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->ops->get_regs)
ds->ops->get_regs(ds, p->dp->index, regs, _p);
ds->ops->get_regs(ds, dp->index, regs, _p);
}
static u32 dsa_slave_get_link(struct net_device *dev)
@ -462,8 +458,8 @@ static u32 dsa_slave_get_link(struct net_device *dev)
static int dsa_slave_get_eeprom_len(struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->cd && ds->cd->eeprom_len)
return ds->cd->eeprom_len;
@ -477,8 +473,8 @@ static int dsa_slave_get_eeprom_len(struct net_device *dev)
static int dsa_slave_get_eeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 *data)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->ops->get_eeprom)
return ds->ops->get_eeprom(ds, eeprom, data);
@ -489,8 +485,8 @@ static int dsa_slave_get_eeprom(struct net_device *dev,
static int dsa_slave_set_eeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 *data)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->ops->set_eeprom)
return ds->ops->set_eeprom(ds, eeprom, data);
@ -501,8 +497,8 @@ static int dsa_slave_set_eeprom(struct net_device *dev,
static void dsa_slave_get_strings(struct net_device *dev,
uint32_t stringset, uint8_t *data)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (stringset == ETH_SS_STATS) {
int len = ETH_GSTRING_LEN;
@ -512,7 +508,7 @@ static void dsa_slave_get_strings(struct net_device *dev,
strncpy(data + 2 * len, "rx_packets", len);
strncpy(data + 3 * len, "rx_bytes", len);
if (ds->ops->get_strings)
ds->ops->get_strings(ds, p->dp->index, data + 4 * len);
ds->ops->get_strings(ds, dp->index, data + 4 * len);
}
}
@ -520,8 +516,9 @@ static void dsa_slave_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats,
uint64_t *data)
{
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_switch *ds = dp->ds;
struct pcpu_sw_netstats *s;
unsigned int start;
int i;
@ -543,13 +540,13 @@ static void dsa_slave_get_ethtool_stats(struct net_device *dev,
data[3] += rx_bytes;
}
if (ds->ops->get_ethtool_stats)
ds->ops->get_ethtool_stats(ds, p->dp->index, data + 4);
ds->ops->get_ethtool_stats(ds, dp->index, data + 4);
}
static int dsa_slave_get_sset_count(struct net_device *dev, int sset)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (sset == ETH_SS_STATS) {
int count;
@ -566,29 +563,29 @@ static int dsa_slave_get_sset_count(struct net_device *dev, int sset)
static void dsa_slave_get_wol(struct net_device *dev, struct ethtool_wolinfo *w)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (ds->ops->get_wol)
ds->ops->get_wol(ds, p->dp->index, w);
ds->ops->get_wol(ds, dp->index, w);
}
static int dsa_slave_set_wol(struct net_device *dev, struct ethtool_wolinfo *w)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
int ret = -EOPNOTSUPP;
if (ds->ops->set_wol)
ret = ds->ops->set_wol(ds, p->dp->index, w);
ret = ds->ops->set_wol(ds, dp->index, w);
return ret;
}
static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
int ret;
/* Port's PHY and MAC both need to be EEE capable */
@ -598,7 +595,7 @@ static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e)
if (!ds->ops->set_mac_eee)
return -EOPNOTSUPP;
ret = ds->ops->set_mac_eee(ds, p->dp->index, e);
ret = ds->ops->set_mac_eee(ds, dp->index, e);
if (ret)
return ret;
@ -613,8 +610,8 @@ static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e)
static int dsa_slave_get_eee(struct net_device *dev, struct ethtool_eee *e)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
int ret;
/* Port's PHY and MAC both need to be EEE capable */
@ -624,7 +621,7 @@ static int dsa_slave_get_eee(struct net_device *dev, struct ethtool_eee *e)
if (!ds->ops->get_mac_eee)
return -EOPNOTSUPP;
ret = ds->ops->get_mac_eee(ds, p->dp->index, e);
ret = ds->ops->get_mac_eee(ds, dp->index, e);
if (ret)
return ret;
@ -676,9 +673,9 @@ static void dsa_slave_poll_controller(struct net_device *dev)
static int dsa_slave_get_phys_port_name(struct net_device *dev,
char *name, size_t len)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
if (snprintf(name, len, "p%d", p->dp->index) >= len)
if (snprintf(name, len, "p%d", dp->index) >= len)
return -EINVAL;
return 0;
@ -701,14 +698,15 @@ static int dsa_slave_add_cls_matchall(struct net_device *dev,
struct tc_cls_matchall_offload *cls,
bool ingress)
{
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_mall_tc_entry *mall_tc_entry;
__be16 protocol = cls->common.protocol;
struct dsa_switch *ds = p->dp->ds;
struct net *net = dev_net(dev);
struct dsa_slave_priv *to_p;
struct dsa_switch *ds = dp->ds;
struct net_device *to_dev;
const struct tc_action *a;
struct dsa_port *to_dp;
int err = -EOPNOTSUPP;
LIST_HEAD(actions);
int ifindex;
@ -741,13 +739,12 @@ static int dsa_slave_add_cls_matchall(struct net_device *dev,
mall_tc_entry->type = DSA_PORT_MALL_MIRROR;
mirror = &mall_tc_entry->mirror;
to_p = netdev_priv(to_dev);
to_dp = dsa_slave_to_port(to_dev);
mirror->to_local_port = to_p->dp->index;
mirror->to_local_port = to_dp->index;
mirror->ingress = ingress;
err = ds->ops->port_mirror_add(ds, p->dp->index, mirror,
ingress);
err = ds->ops->port_mirror_add(ds, dp->index, mirror, ingress);
if (err) {
kfree(mall_tc_entry);
return err;
@ -762,9 +759,9 @@ static int dsa_slave_add_cls_matchall(struct net_device *dev,
static void dsa_slave_del_cls_matchall(struct net_device *dev,
struct tc_cls_matchall_offload *cls)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_mall_tc_entry *mall_tc_entry;
struct dsa_switch *ds = p->dp->ds;
struct dsa_switch *ds = dp->ds;
if (!ds->ops->port_mirror_del)
return;
@ -777,8 +774,7 @@ static void dsa_slave_del_cls_matchall(struct net_device *dev,
switch (mall_tc_entry->type) {
case DSA_PORT_MALL_MIRROR:
ds->ops->port_mirror_del(ds, p->dp->index,
&mall_tc_entry->mirror);
ds->ops->port_mirror_del(ds, dp->index, &mall_tc_entry->mirror);
break;
default:
WARN_ON(1);
@ -855,25 +851,25 @@ static void dsa_slave_get_stats64(struct net_device *dev,
static int dsa_slave_get_rxnfc(struct net_device *dev,
struct ethtool_rxnfc *nfc, u32 *rule_locs)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (!ds->ops->get_rxnfc)
return -EOPNOTSUPP;
return ds->ops->get_rxnfc(ds, p->dp->index, nfc, rule_locs);
return ds->ops->get_rxnfc(ds, dp->index, nfc, rule_locs);
}
static int dsa_slave_set_rxnfc(struct net_device *dev,
struct ethtool_rxnfc *nfc)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_switch *ds = dp->ds;
if (!ds->ops->set_rxnfc)
return -EOPNOTSUPP;
return ds->ops->set_rxnfc(ds, p->dp->index, nfc);
return ds->ops->set_rxnfc(ds, dp->index, nfc);
}
static const struct ethtool_ops dsa_slave_ethtool_ops = {
@ -933,8 +929,9 @@ static struct device_type dsa_type = {
static void dsa_slave_adjust_link(struct net_device *dev)
{
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_switch *ds = dp->ds;
unsigned int status_changed = 0;
if (p->old_link != dev->phydev->link) {
@ -953,7 +950,7 @@ static void dsa_slave_adjust_link(struct net_device *dev)
}
if (ds->ops->adjust_link && status_changed)
ds->ops->adjust_link(ds, p->dp->index, dev->phydev);
ds->ops->adjust_link(ds, dp->index, dev->phydev);
if (status_changed)
phy_print_status(dev->phydev);
@ -962,14 +959,14 @@ static void dsa_slave_adjust_link(struct net_device *dev)
static int dsa_slave_fixed_link_update(struct net_device *dev,
struct fixed_phy_status *status)
{
struct dsa_slave_priv *p;
struct dsa_switch *ds;
struct dsa_port *dp;
if (dev) {
p = netdev_priv(dev);
ds = p->dp->ds;
dp = dsa_slave_to_port(dev);
ds = dp->ds;
if (ds->ops->fixed_link_update)
ds->ops->fixed_link_update(ds, p->dp->index, status);
ds->ops->fixed_link_update(ds, dp->index, status);
}
return 0;
@ -978,8 +975,9 @@ static int dsa_slave_fixed_link_update(struct net_device *dev,
/* slave device setup *******************************************************/
static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr)
{
struct dsa_port *dp = dsa_slave_to_port(slave_dev);
struct dsa_slave_priv *p = netdev_priv(slave_dev);
struct dsa_switch *ds = p->dp->ds;
struct dsa_switch *ds = dp->ds;
slave_dev->phydev = mdiobus_get_phy(ds->slave_mii_bus, addr);
if (!slave_dev->phydev) {
@ -997,14 +995,15 @@ static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr)
static int dsa_slave_phy_setup(struct net_device *slave_dev)
{
struct dsa_port *dp = dsa_slave_to_port(slave_dev);
struct dsa_slave_priv *p = netdev_priv(slave_dev);
struct dsa_switch *ds = p->dp->ds;
struct device_node *phy_dn, *port_dn;
struct device_node *port_dn = dp->dn;
struct dsa_switch *ds = dp->ds;
struct device_node *phy_dn;
bool phy_is_fixed = false;
u32 phy_flags = 0;
int mode, ret;
port_dn = p->dp->dn;
mode = of_get_phy_mode(port_dn);
if (mode < 0)
mode = PHY_INTERFACE_MODE_NA;
@ -1025,7 +1024,7 @@ static int dsa_slave_phy_setup(struct net_device *slave_dev)
}
if (ds->ops->get_phy_flags)
phy_flags = ds->ops->get_phy_flags(ds, p->dp->index);
phy_flags = ds->ops->get_phy_flags(ds, dp->index);
if (phy_dn) {
int phy_id = of_mdio_parse_addr(&slave_dev->dev, phy_dn);
@ -1061,10 +1060,10 @@ static int dsa_slave_phy_setup(struct net_device *slave_dev)
* MDIO bus instead
*/
if (!slave_dev->phydev) {
ret = dsa_slave_phy_connect(slave_dev, p->dp->index);
ret = dsa_slave_phy_connect(slave_dev, dp->index);
if (ret) {
netdev_err(slave_dev, "failed to connect to port %d: %d\n",
p->dp->index, ret);
dp->index, ret);
if (phy_is_fixed)
of_phy_deregister_fixed_link(port_dn);
return ret;
@ -1118,7 +1117,7 @@ static void dsa_slave_notify(struct net_device *dev, unsigned long val)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct net_device *master = dsa_master_netdev(p);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
struct dsa_notifier_register_info rinfo = {
.switch_number = dp->ds->index,
.port_number = dp->index,
@ -1202,8 +1201,8 @@ int dsa_slave_create(struct dsa_port *port, const char *name)
out_phy:
phy_disconnect(slave_dev->phydev);
if (of_phy_is_fixed_link(p->dp->dn))
of_phy_deregister_fixed_link(p->dp->dn);
if (of_phy_is_fixed_link(port->dn))
of_phy_deregister_fixed_link(port->dn);
out_free:
free_percpu(p->stats64);
free_netdev(slave_dev);
@ -1213,10 +1212,9 @@ int dsa_slave_create(struct dsa_port *port, const char *name)
void dsa_slave_destroy(struct net_device *slave_dev)
{
struct dsa_port *dp = dsa_slave_to_port(slave_dev);
struct dsa_slave_priv *p = netdev_priv(slave_dev);
struct device_node *port_dn;
port_dn = p->dp->dn;
struct device_node *port_dn = dp->dn;
netif_carrier_off(slave_dev);
if (slave_dev->phydev) {
@ -1239,8 +1237,7 @@ static bool dsa_slave_dev_check(struct net_device *dev)
static int dsa_slave_changeupper(struct net_device *dev,
struct netdev_notifier_changeupper_info *info)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
struct dsa_port *dp = dsa_slave_to_port(dev);
int err = NOTIFY_DONE;
if (netif_is_bridge_master(info->upper_dev)) {
@ -1283,14 +1280,14 @@ static void dsa_slave_switchdev_event_work(struct work_struct *work)
container_of(work, struct dsa_switchdev_event_work, work);
struct net_device *dev = switchdev_work->dev;
struct switchdev_notifier_fdb_info *fdb_info;
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
int err;
rtnl_lock();
switch (switchdev_work->event) {
case SWITCHDEV_FDB_ADD_TO_DEVICE:
fdb_info = &switchdev_work->fdb_info;
err = dsa_port_fdb_add(p->dp, fdb_info->addr, fdb_info->vid);
err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid);
if (err) {
netdev_dbg(dev, "fdb add failed err=%d\n", err);
break;
@ -1301,7 +1298,7 @@ static void dsa_slave_switchdev_event_work(struct work_struct *work)
case SWITCHDEV_FDB_DEL_TO_DEVICE:
fdb_info = &switchdev_work->fdb_info;
err = dsa_port_fdb_del(p->dp, fdb_info->addr, fdb_info->vid);
err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid);
if (err) {
netdev_dbg(dev, "fdb del failed err=%d\n", err);
dev_close(dev);

9
net/dsa/tag_brcm.c
View File

@ -61,7 +61,7 @@
static struct sk_buff *brcm_tag_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u16 queue = skb_get_queue_mapping(skb);
u8 *brcm_tag;
@ -82,15 +82,14 @@ static struct sk_buff *brcm_tag_xmit(struct sk_buff *skb, struct net_device *dev
((queue & BRCM_IG_TC_MASK) << BRCM_IG_TC_SHIFT);
brcm_tag[1] = 0;
brcm_tag[2] = 0;
if (p->dp->index == 8)
if (dp->index == 8)
brcm_tag[2] = BRCM_IG_DSTMAP2_MASK;
brcm_tag[3] = (1 << p->dp->index) & BRCM_IG_DSTMAP1_MASK;
brcm_tag[3] = (1 << dp->index) & BRCM_IG_DSTMAP1_MASK;
/* Now tell the master network device about the desired output queue
* as well
*/
skb_set_queue_mapping(skb, BRCM_TAG_SET_PORT_QUEUE(p->dp->index,
queue));
skb_set_queue_mapping(skb, BRCM_TAG_SET_PORT_QUEUE(dp->index, queue));
return skb;
}

10
net/dsa/tag_dsa.c
View File

@ -18,7 +18,7 @@
static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u8 *dsa_header;
/*
@ -34,8 +34,8 @@ static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
* Construct tagged FROM_CPU DSA tag from 802.1q tag.
*/
dsa_header = skb->data + 2 * ETH_ALEN;
dsa_header[0] = 0x60 | p->dp->ds->index;
dsa_header[1] = p->dp->index << 3;
dsa_header[0] = 0x60 | dp->ds->index;
dsa_header[1] = dp->index << 3;
/*
* Move CFI field from byte 2 to byte 1.
@ -55,8 +55,8 @@ static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
* Construct untagged FROM_CPU DSA tag.
*/
dsa_header = skb->data + 2 * ETH_ALEN;
dsa_header[0] = 0x40 | p->dp->ds->index;
dsa_header[1] = p->dp->index << 3;
dsa_header[0] = 0x40 | dp->ds->index;
dsa_header[1] = dp->index << 3;
dsa_header[2] = 0x00;
dsa_header[3] = 0x00;
}

10
net/dsa/tag_edsa.c
View File

@ -19,7 +19,7 @@
static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u8 *edsa_header;
/*
@ -43,8 +43,8 @@ static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
edsa_header[1] = ETH_P_EDSA & 0xff;
edsa_header[2] = 0x00;
edsa_header[3] = 0x00;
edsa_header[4] = 0x60 | p->dp->ds->index;
edsa_header[5] = p->dp->index << 3;
edsa_header[4] = 0x60 | dp->ds->index;
edsa_header[5] = dp->index << 3;
/*
* Move CFI field from byte 6 to byte 5.
@ -68,8 +68,8 @@ static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
edsa_header[1] = ETH_P_EDSA & 0xff;
edsa_header[2] = 0x00;
edsa_header[3] = 0x00;
edsa_header[4] = 0x40 | p->dp->ds->index;
edsa_header[5] = p->dp->index << 3;
edsa_header[4] = 0x40 | dp->ds->index;
edsa_header[5] = dp->index << 3;
edsa_header[6] = 0x00;
edsa_header[7] = 0x00;
}

4
net/dsa/tag_ksz.c
View File

@ -34,7 +34,7 @@
static struct sk_buff *ksz_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
struct sk_buff *nskb;
int padlen;
u8 *tag;
@ -72,7 +72,7 @@ static struct sk_buff *ksz_xmit(struct sk_buff *skb, struct net_device *dev)
tag = skb_put(nskb, KSZ_INGRESS_TAG_LEN);
tag[0] = 0;
tag[1] = 1 << p->dp->index; /* destination port */
tag[1] = 1 << dp->index; /* destination port */
return nskb;
}

4
net/dsa/tag_lan9303.c
View File

@ -42,7 +42,7 @@
static struct sk_buff *lan9303_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u16 *lan9303_tag;
/* insert a special VLAN tag between the MAC addresses
@ -62,7 +62,7 @@ static struct sk_buff *lan9303_xmit(struct sk_buff *skb, struct net_device *dev)
lan9303_tag = (u16 *)(skb->data + 2 * ETH_ALEN);
lan9303_tag[0] = htons(ETH_P_8021Q);
lan9303_tag[1] = htons(p->dp->index | BIT(4));
lan9303_tag[1] = htons(dp->index | BIT(4));
return skb;
}

4
net/dsa/tag_mtk.c
View File

@ -23,7 +23,7 @@
static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u8 *mtk_tag;
if (skb_cow_head(skb, MTK_HDR_LEN) < 0)
@ -36,7 +36,7 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb,
/* Build the tag after the MAC Source Address */
mtk_tag = skb->data + 2 * ETH_ALEN;
mtk_tag[0] = 0;
mtk_tag[1] = (1 << p->dp->index) & MTK_HDR_XMIT_DP_BIT_MASK;
mtk_tag[1] = (1 << dp->index) & MTK_HDR_XMIT_DP_BIT_MASK;
mtk_tag[2] = 0;
mtk_tag[3] = 0;

5
net/dsa/tag_qca.c
View File

@ -38,7 +38,7 @@
static struct sk_buff *qca_tag_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
u16 *phdr, hdr;
dev->stats.tx_packets++;
@ -54,8 +54,7 @@ static struct sk_buff *qca_tag_xmit(struct sk_buff *skb, struct net_device *dev)
/* Set the version field, and set destination port information */
hdr = QCA_HDR_VERSION << QCA_HDR_XMIT_VERSION_S |
QCA_HDR_XMIT_FROM_CPU |
BIT(p->dp->index);
QCA_HDR_XMIT_FROM_CPU | BIT(dp->index);
*phdr = htons(hdr);

4
net/dsa/tag_trailer.c
View File

@ -16,7 +16,7 @@
static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
struct sk_buff *nskb;
int padlen;
u8 *trailer;
@ -48,7 +48,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)
trailer = skb_put(nskb, 4);
trailer[0] = 0x80;
trailer[1] = 1 << p->dp->index;
trailer[1] = 1 << dp->index;
trailer[2] = 0x10;
trailer[3] = 0x00;