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bnxt: Implement ndo_get_port_parent_id()

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BNXT only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a
great candidate to be converted to use the ndo_get_port_parent_id() NDO
instead of implementing switchdev_port_attr_get(). The conversion is
straight forward here since the PF and VF code use the same getter.

Since bnxt makes uses of switchdev_port_same_parent_id() convert it to
use netdev_port_same_parent_id().

Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli
2019-02-06 09:45:36 -08:00
committed by David S. Miller
parent d6abc59694
commit 52d5254a2d
4 changed files with 15 additions and 31 deletions
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28
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@@ -9981,8 +9981,11 @@ static int bnxt_get_phys_port_name(struct net_device *dev, char *buf,
return 0;
}
int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr)
int bnxt_get_port_parent_id(struct net_device *dev,
struct netdev_phys_item_id *ppid)
{
struct bnxt *bp = netdev_priv(dev);
if (bp->eswitch_mode != DEVLINK_ESWITCH_MODE_SWITCHDEV)
return -EOPNOTSUPP;
@@ -9990,27 +9993,12 @@ int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr)
if (!BNXT_PF(bp))
return -EOPNOTSUPP;
switch (attr->id) {
case SWITCHDEV_ATTR_ID_PORT_PARENT_ID:
attr->u.ppid.id_len = sizeof(bp->switch_id);
memcpy(attr->u.ppid.id, bp->switch_id, attr->u.ppid.id_len);
break;
default:
return -EOPNOTSUPP;
}
ppid->id_len = sizeof(bp->switch_id);
memcpy(ppid->id, bp->switch_id, ppid->id_len);
return 0;
}
static int bnxt_swdev_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr)
{
return bnxt_port_attr_get(netdev_priv(dev), attr);
}
static const struct switchdev_ops bnxt_switchdev_ops = {
.switchdev_port_attr_get = bnxt_swdev_port_attr_get
};
static const struct net_device_ops bnxt_netdev_ops = {
.ndo_open = bnxt_open,
.ndo_start_xmit = bnxt_start_xmit,
@@ -10042,6 +10030,7 @@ static const struct net_device_ops bnxt_netdev_ops = {
.ndo_bpf = bnxt_xdp,
.ndo_bridge_getlink = bnxt_bridge_getlink,
.ndo_bridge_setlink = bnxt_bridge_setlink,
.ndo_get_port_parent_id = bnxt_get_port_parent_id,
.ndo_get_phys_port_name = bnxt_get_phys_port_name
};
@@ -10400,7 +10389,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->netdev_ops = &bnxt_netdev_ops;
dev->watchdog_timeo = BNXT_TX_TIMEOUT;
dev->ethtool_ops = &bnxt_ethtool_ops;
SWITCHDEV_SET_OPS(dev, &bnxt_switchdev_ops);
pci_set_drvdata(pdev, dev);
rc = bnxt_alloc_hwrm_resources(bp);