51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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// SPDX-License-Identifier: GPL-2.0+
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#include "lan966x_main.h"
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#include "vcap_api_client.h"
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int lan966x_goto_port_add(struct lan966x_port *port,
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int from_cid, int to_cid,
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unsigned long goto_id,
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struct netlink_ext_ack *extack)
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{
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struct lan966x *lan966x = port->lan966x;
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int err;
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err = vcap_enable_lookups(lan966x->vcap_ctrl, port->dev,
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from_cid, to_cid, goto_id,
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true);
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if (err == -EFAULT) {
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NL_SET_ERR_MSG_MOD(extack, "Unsupported goto chain");
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return -EOPNOTSUPP;
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}
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if (err == -EADDRINUSE) {
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NL_SET_ERR_MSG_MOD(extack, "VCAP already enabled");
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return -EOPNOTSUPP;
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}
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if (err) {
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NL_SET_ERR_MSG_MOD(extack, "Could not enable VCAP lookups");
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return err;
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}
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return 0;
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}
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int lan966x_goto_port_del(struct lan966x_port *port,
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unsigned long goto_id,
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struct netlink_ext_ack *extack)
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{
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struct lan966x *lan966x = port->lan966x;
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int err;
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err = vcap_enable_lookups(lan966x->vcap_ctrl, port->dev, 0, 0,
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goto_id, false);
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if (err) {
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NL_SET_ERR_MSG_MOD(extack, "Could not disable VCAP lookups");
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return err;
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}
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return 0;
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}
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