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/* SPDX-License-Identifier: GPL-2.0+ */
/* Microchip Sparx5 Switch driver VCAP implementation
*
* Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries.
*
* The Sparx5 Chip Register Model can be browsed at this location:
* https://github.com/microchip-ung/sparx-5_reginfo
*/
#ifndef __SPARX5_VCAP_IMPL_H__
#define __SPARX5_VCAP_IMPL_H__
#include <linux/types.h>
#include <linux/list.h>
#include "vcap_api.h"
#include "vcap_api_client.h"
#define SPARX5_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
#define SPARX5_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
#define SPARX5_VCAP_CID_IS2_L2 VCAP_CID_INGRESS_STAGE2_L2 /* IS2 lookup 2 */
#define SPARX5_VCAP_CID_IS2_L3 VCAP_CID_INGRESS_STAGE2_L3 /* IS2 lookup 3 */
#define SPARX5_VCAP_CID_IS2_MAX \
(VCAP_CID_INGRESS_STAGE2_L3 + VCAP_CID_LOOKUP_SIZE - 1) /* IS2 Max */
/* IS2 port keyset selection control */
/* IS2 non-ethernet traffic type keyset generation */
enum vcap_is2_port_sel_noneth {
VCAP_IS2_PS_NONETH_MAC_ETYPE,
VCAP_IS2_PS_NONETH_CUSTOM_1,
VCAP_IS2_PS_NONETH_CUSTOM_2,
VCAP_IS2_PS_NONETH_NO_LOOKUP
};
/* IS2 IPv4 unicast traffic type keyset generation */
enum vcap_is2_port_sel_ipv4_uc {
VCAP_IS2_PS_IPV4_UC_MAC_ETYPE,
VCAP_IS2_PS_IPV4_UC_IP4_TCP_UDP_OTHER,
VCAP_IS2_PS_IPV4_UC_IP_7TUPLE,
};
/* IS2 IPv4 multicast traffic type keyset generation */
enum vcap_is2_port_sel_ipv4_mc {
VCAP_IS2_PS_IPV4_MC_MAC_ETYPE,
VCAP_IS2_PS_IPV4_MC_IP4_TCP_UDP_OTHER,
VCAP_IS2_PS_IPV4_MC_IP_7TUPLE,
VCAP_IS2_PS_IPV4_MC_IP4_VID,
};
/* IS2 IPv6 unicast traffic type keyset generation */
enum vcap_is2_port_sel_ipv6_uc {
VCAP_IS2_PS_IPV6_UC_MAC_ETYPE,
VCAP_IS2_PS_IPV6_UC_IP_7TUPLE,
VCAP_IS2_PS_IPV6_UC_IP6_STD,
VCAP_IS2_PS_IPV6_UC_IP4_TCP_UDP_OTHER,
};
/* IS2 IPv6 multicast traffic type keyset generation */
enum vcap_is2_port_sel_ipv6_mc {
VCAP_IS2_PS_IPV6_MC_MAC_ETYPE,
VCAP_IS2_PS_IPV6_MC_IP_7TUPLE,
VCAP_IS2_PS_IPV6_MC_IP6_VID,
VCAP_IS2_PS_IPV6_MC_IP6_STD,
VCAP_IS2_PS_IPV6_MC_IP4_TCP_UDP_OTHER,
};
/* IS2 ARP traffic type keyset generation */
enum vcap_is2_port_sel_arp {
VCAP_IS2_PS_ARP_MAC_ETYPE,
VCAP_IS2_PS_ARP_ARP,
};
/* Get the port keyset for the vcap lookup */
int sparx5_vcap_get_port_keyset(struct net_device *ndev,
struct vcap_admin *admin,
int cid,
u16 l3_proto,
struct vcap_keyset_list *kslist);
#endif /* __SPARX5_VCAP_IMPL_H__ */
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